Maine tool dispensing device and system

• US 5,205,436 A
• Filed: 11/06/1991
• Issued: 04/27/1993
• Est. Priority Date: 11/06/1991
• Status: Expired due to Term

• Current Assignee: SupplyPro, Inc.
• Original Assignee: Electronic Merchandising Systems, Inc.
• Inventors: Savage, Kent V.
• Primary Examiner(s): SKAGGS JR, H GRANT
• Application Number:
  US07/788,336
• Time in Patent Office: 538 Days
• Field of Search: 221/1, 221/2, 221/7, 221/8, 221/13, 221/75, 221/76, 221/77, 221/102, 221/129, 221/131, 194/904, 186/55, 186/56, 364/479
• US Class Current: 221/7
• CPC Class Codes: A47F 3/02 with dispensing arrangements A47F1/04 takes precedence; for cigars or cigarettes A24F15/04; for cigarette papers A24F17/00; for hand towels or toilet paper A47K; for photographic paper G03B; coin-freed G07F
• CPC Class Codes: B25H 3/00 Storage means or arrangements for workshops facilitating access to, or handling of, work tools or instruments containers or packages with special means for dispensing contents B65D83/00; nail dispensers B25C3/00
• CPC Class Codes: G07F 11/36 in which the magazines are of helical or spiral form
• CPC Class Codes: G07F 17/13 the containers being a postal pick-up locker
• CPC Class Codes: G07F 7/06 by returnable containers , i.e. reverse vending systems in which a user is rewarded for returning a container that serves as a token of value, e.g. bottles

Abstract

A system is provided for automatically dispensing machine tools, kits of tools and related supplies. The system includes one or more automatic tool dispensers interconnected and controlled by a host computer. Automatic tool dispensers may be placed at various locations about manufacturing and other facilities to provide decentralized distribution of reusable and perishable tools and supplies near work stations, providing constant, but controlled, access to tools. Data entry device are used to operate the automatic tool dispensers. Indicia may be entered to selectively operate the automatic tool dispensers to dispense a tool, or a plurality of tools as a kit. The data entry devices also provide data which can assist in inventory control, tracking and tool usage. Tool delivery system are provided in the automatic tool dispenser including adjustable helical coil delivery devices and robotic delivery systems. Tool return devices are also provided which permit reuse of used tools, recycling of worn-out tools, and additional data regarding use.

Claims

1. A system for dispensing tools for industrial, manufacturing, construction, maintenance or like operations, said system comprising:

one or more automatic tool dispensers, each of said one or more automatic tool dispensers having a housing;

means for delivering comprising a plurality of separate delivery devices each operable to receive at least one of a plurality of different tools, said means for delivering disposed in each of said housings; and

means for controlling operation of said means for delivering, wherein at least a portion of said means for controlling is disposed in at least one of said housings, said means for controlling including;

at least one user means for entering data operatively connected to simultaneously operate a plurality of said separate delivery devices to deliver a plurality of different tools as a kit; and

processor means for automatically operating said means for delivering, wherein;

said processor means is adapted to receive and automatically respond to data from one or more of said user means for entering data to simultaneously operate a plurality of said separate delivery devices; and

and processor means automatically limits the operation of said means for delivering to authorized users identified by said user means for entering data.

2. The system of claim 1 wherein said processor means is adapted to receive indicia identifying a specific task and respond thereto to automatically and simultaneously operate a plurality of said separate delivery devices to deliver a plurality of tools from said separate delivery devices as a kit.

3. The system of claim 1 wherein said user means comprises a touch pad.

4. The system of claim 1 wherein said means for delivering includes means for adjusting the position of said means for delivering to accommodate tools of different sizes.

5. The system of claim 1 wherein said means for delivering comprises at least one helical coil delivery device, each of said helical coil delivery devices including:

a helical coil having a plurality of adjacent loops adapted to receive at least a portion of a tool therebetween; and

means for rotating said helical coil to reposition a tool disposed between adjacent loops thereof.

6. The system of claim 5 wherein said means for delivering comprises at least two of said helical coil delivery devices, each of said helical coils adapted to receive at least a portion of the same tool therein, said at least two helical coils rotated in cooperation by their respective means for rotating to reposition a tool disposed therein.

7. The system of claim 5 wherein:

said means for delivering comprises a plurality of said helical coil delivery devices;

said helical coils are removably disposed in said housing on a plurality of slidably removable drawers; and

said housing includes a plurality of supporting elements to slidably receive said drawers;

whereby one or more of said helical coils may be removed from said drawer and larger tools may be received in said helical coils remaining on said drawers; and

whereby said drawers may be raised or lowered in position to adjust the vertical separation between said drawers, and larger tools may be received in said helical coils.

8. The system of claim 5 further comprising means for returning tools including means for rotating said helical coil so as to receive a tool returned between adjacent loops thereof, and wherein said processor means is operable to receive data regarding returned tools from said user means for entering data.

9. The system of claim 1 wherein said means for delivering includes:

a delivery aperture defined in said housing; and

a robotic delivery device comprising;

a plurality of trays each adapted to receive at least one tool thereon; and

means for aligning ones said plurality of trays with said delivery aperture;

whereby at least one tool may be dispensed without dropping from one or more of said trays through said delivery aperture.

10. The system of claim 9 further comprising means for returning tools, wherein:

at least a portion of at least one of said robotic delivery devices is positionable to receive on said trays thereof one or more tools returned from users; and

said processor means is operable to receive data regarding returned tools from said user means for entering data.

11. The system of claim 10 wherein said processor means automatically operates said means for delivering in a specific sequence to deliver new and returned tools disposed therein in a predetermined order.

12. The system of claim 1 wherein:

at least one of said automatic tool dispensers includes means for delivering comprising at least one helical coil delivery device; and

at least one of said automatic tool dispensers includes means for delivering comprising at least one robotic delivery device.

13. The system of claim 1 wherein:

said means for delivering includes;

a delivery aperture defined in said housing;

a delivery door for substantially opening and closing access to said delivery aperture; and

said means for controlling includes means for disabling the operation of said means for delivering upon opening of said delivery door.

14. The system of claim 1 wherein said user means for entering data comprises:

a digital display to convey operating instructions to a user;

an optical scanner to input user identifying indicia from a bar code scanned by said scanner;

a touch pad to input indicia,

whereby indicia related to tools to be dispensed and user identifying indicia may be input to select at least one tool for delivery; and

whereby one or more means for delivering may be selectively operated; and

a display card to list indicia related to tools to be dispensed.

15. The system of claim 1 wherein said processor means automatically limits the operation of said means for delivering to dispense a limited number of tools to an identified group having a plurality of authorized users in a predetermined time period.

16. The system of claim 1 wherein said processor means automatically limits the operation of said means for delivering to dispense a specific number of tools during a predetermined time period to authorized users engaged in an identified task.

17. The system of claim 16 wherein:

said processor means further includes;

means for computing the inventory of items present in said means for delivering; and

means for measuring the time of day; and

said processor means automatically limits the operation of said means for delivering in a first time period to retain one or more tools present in said means for delivering for later use during a second time period.

18. The system of claim 1 wherein:

each of said automatic tool dispensers include means for locking said housing to restrict access to authorized users; and

said processor means automatically releases said means for locking one or more of said automatic tool dispensers upon entry of user identifying data related to an authorized user at a user means for entering data which is related to said one or more automatic tool dispensers;

whereby access to said housing for restocking and inventory control may be restricted to authorized users.

19. The system of claim 18 wherein said processor means further includes means for receiving and storing inventory data related to tools disposed in ones of said one or more automatic tool dispensers.

20. The system of claim 1 wherein said processor means includes a microprocessor disposed in said housing.

21. The system of claim 1 wherein said processor means for includes a computer.

22. The system of claim 1 wherein said means for controlling further comprises processor means for rectifying, processing and storing data related to said one or more automatic tool dispensers, said data including data related to one or more of tool inventory data, user identification data, point of use data, automatic tool dispenser location data, and time and date data, whereby tools dispensed from said one or more automatic tool dispensers may be tracked and accounted for.

23. A system for dispensing tools for industrial, manufacturing, construction, maintenance or like operations, said system comprising:

one or more automatic tool dispensers, each of said one or more automatic tool dispensers having ah housing;

means for delivering one or more of a plurality of tools, said means for delivering disposed in each said housing; and

means for controlling operation of said means for delivering, wherein at least a portion of said means for controlling is disposed in at least one said housing, said means for controlling including;

at least one user means for entering data; and

processor means for automatically operating said means for delivering, wherein said processor means is adapted to receive and respond to data from one or more of said user means for entering data, and said processor means automatically limits the operation of said means for delivering to authorized users identified by said user means for entering data; and

wherein one or more of said automatic tool dispensers includes means for returning tools thereto, said means for returning tools comprising;

a return aperture defined in said housing;

a return door for substantially opening and closing access to said return aperture;

a return bin disposed in said housing positioned to receive tools entering said housing through said return aperture; and

wherein;

said means for controlling includes means for locking said return door;

said user means for entering data is adapted to receive indicia to unlock said return door; and

said processor means is adapted to receive data regarding returned tools from said user means for entering data;

whereby a user may return one or more tools to said return bin.

24. A method for dispensing tools for use in industrial, manufacturing, construction or maintenance operations, said method comprising:

providing a system including one or more automatic tool dispensers, each of said one or more automatic tool dispensers having;

a housing;

means for delivering one or more of a plurality of tools, said means for delivering disposed in at least one of said housings; and

means for controlling operation of said means for delivering, at least a portion of said means for controlling disposed in said housing; and

wherein said means for controlling further includes;

processor means for automatically operating said means for delivering; and

user means for entering data;

initially defining with indicia separate item numbers and descriptions related to tools disposed in one or more of said housings, and initially defining with indicia separate item numbers and description related to one or more kits comprised of a plurality of tools; and

initially entering and storing said indicia in said processor means;

selectively operating said system by entering indicia related to at least one said kit at said user means for entering data to automatically operate a plurality of said means for delivering to deliver a plurality of tools in said kit; and

substantially simultaneously dispensing a plurality of tools to the user.

25. The method of claim 24 further comprising the steps of:

initially defining with user identifying indicia at least one personal identification number as a security code related to at least one individual user of said system;

initially defining at least one group of one or more personal identification numbers as authorized security codes for authorized users; and

initially entering and storing said user identifying indicia in said processor means; and

prior to said step of selectively operating, entering user identifying indicia related to an individual user to authorize selective operation of said means for delivering on one of said user means for entering data.

26. The method of claim 24 further comprising the steps of:

initially defining with indicia operation numbers related to separate operations performed by users with at least one kit disposed in said automatic tool dispenser;

initial defining the identities and quantities of kits related to said separate operations; and

initially entering and storing said operation numbers and said identities and quantities of kits related to said separate operations in said processor means; and

wherein said step of selectively operating said system by entering indicia related to at least one of said operations by which said processor means substantially identifies and quantifies the kits dispensed to the user.

27. The method of claim 24 further comprising, prior to the step of selectively operating, the step of defining limits to the number of one or more items or kits which may be dispensed to an individual user in a given time period whereby the step of selectively operating may be performed by ones of said users a limited number of times in said time period.

28. The method of claim 24 further comprising, prior to the step of selectively operating, the steps of:

defining a plurality of personal identification numbers to a plurality of individual users, respectively;

defining groups of two or more individual users having personal identification numbers; and

defining limits to the total number of tools and kits which may be dispensed to all users of a group in a given time period; and

entering and storing said personal identification numbers, groups, and limits in said processor means;

such that said step of selectively operating is repeatedly performable a limited number of times to dispense an automatically limited number of tools and kits to a defined group in said given time period.

29. The method of claim 24 further comprising, prior to the step of selectively operating, the step of defining limits to the total number of one or more items or kits which may be dispensed for use in a defined operation in a given time period, whereby the step of selectively operating may be performed with regard to ones of said operations a limited number of times in said time period.

30. The method of claim 24 further comprising, prior to the step of selectively operating, the steps of:

defining a sequence in which new and returned ones of said tools are dispensed during performance of said step of selectively operating; and

entering said sequence in said processor means; and

wherein said step of selectively operating automatically delivers new and returned tools disposed in said means for delivering in a predefined sequence.

31. The method of claim 24 wherein said processor means includes means for reporting inventory in said one or more automatic tool dispensers in said system, and said method further comprises the step of reporting inventory in said automatic tool dispenser.

32. The method of claim 31 wherein said step of reporting inventory includes the steps of:

listing for each automatic tool dispenser indicia related to the identity of tools initially disposed in each of said automatic tool dispensers and the quantity remaining therein, and listing for each tool initially disposed in one or more automatic tool dispensers, indicia identifying the automatic tool dispenser and quantity of tools remaining in each of said automatic tool dispensers; and

transmitting said indicia related to the identity of tools initially disposed in each of said automatic tool dispensers, the quantities remaining therein, indicia identifying the automatic tool dispensers, and quantities of tools remaining in each of said automatic tool dispensers.

33. A method for dispensing and returning tools for use in industrial, manufacturing, construction or maintenance operations, said method comprising:

providing a system including;

one or more automatic tool dispensers, each of said ones or more automatic toll dispensers having a housing;

means for delivering one or more of a plurality of tools, said means for delivering disposed in at least one of said housing;

means for controlling operation of said means for delivering, at least a portion of said means for controlling disposed in one said housing, said means for controlling including;

at least one user means for entering data;

processor means for automatically operating said means for delivering wherein said processor means is adapted to receive and respond to data from one or more of said user means for entering data, and said processor means automatically limits the operation of said means for delivering to authorized users identified by said user means for entering data; and

wherein one or more of said automatic tool dispensers includes means for returning tools thereto, said means for returning including a return aperture defined in said housing, a return door for substantially opening and closing access to said return aperture, and a receiving means positioned to receive tools entering said housing through said return aperture; and

wherein said means for controlling includes means for locking said return door, and said user means for entering data is adapted to receive indicia to unlock said return door, and said processor means is adapted to receive data regarding returned tools from said user means for entering data;

initially defining with indicia separate item numbers and descriptions related to one or more tools disposed in one or more of said housings;

initially entering and storing said indicia in said processor means;

selectively operating said system by entering indicia related to at least one of said tools at said user means for entering data to automatically operate one or more of said means for delivering and deliver one or more tools;

dispensing one or more tools to the user; and

returning one or more tools to at least one of said automatic tool dispensers after use of said one or more tools, said step of returning including the steps of;

entering indicia at said user means for entering data to unlock said return door; and

entering indicia related to said one or more tools being returned into said processor means using said user means for entering data; and

returning said one or more tools through said return door and return aperture to said receiving means.