Spindle system, apparatus, and methods for applying spindle apparatus

• US 6,895,296 B2
• Filed: 10/19/2001
• Issued: 05/17/2005
• Est. Priority Date: 10/19/2001
• Status: Active Grant

• Current Assignee: Kimberly-Clark Worldwide Incorporated (Kimberly-Clark Corporation)
• Original Assignee: Kimberly-Clark Worldwide Incorporated (Kimberly-Clark Corporation)
• Inventors: Honer, Peter D., Kromenacker, Frank F., Holt, Mary Rece, Barham, Christopher, Oyler, John, Renier, Oliver P., Winder, James, Pawar, Pau-Lin
• Primary Examiner(s): NERBUN, PETER P
• Application Number:
  US10/032,829
• Publication Number:
  US 20030078691A1
• Time in Patent Office: 1,306 Days
• Field of Search: 242/912, 242/563, 242/563.2, 700/139, 700/122, 700/143, 700/231, 702/127, 702/128, 702/177, 702/188, 702/163, 702/183, 221/7, 221/8, 221/2, 340/675, 235/472.02
• US Class Current: 700/139
• CPC Class Codes: A47K 10/38 the web being rolled up with or without tearing edge A47K10/36 and A47K10/46 take precedence
• CPC Class Codes: A47K 2010/3226 collecting data of usage
• CPC Class Codes: B65H 16/005 Dispensers, i.e. machines for unwinding only parts of web roll
• CPC Class Codes: B65H 2553/00 Sensing or detecting means
• CPC Class Codes: B65H 2701/52 Integration of elements inside the core or reel
• CPC Class Codes: B65H 61/00 Applications of devices for metering predetermined lengths of running material of general application G01B
• CPC Class Codes: B65H 63/08 responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle
• CPC Class Codes: Y10S 242/912 Indicator or alarm

Abstract

A system, apparatus and method is shown for collecting data on rolled product usage at a dispensing location by monitoring the amount of product pulled or removed from a roll. In the invention, a spindle assembly may be configured to support a product roll. The spindle assembly includes a rotating member in operable connection to the spindle. A sensor is connected to the spindle assembly. The sensor is capable of detecting one or more parameters of product usage from the roll. Furthermore, the sensor may be configured to measure at least the degree of movement of the rotating member during removal of product from the roll. A recording device also may be provided for receiving data from the sensor, the recording device being adapted for receiving and recording data. Data that may be generated, and may be recorded, includes roll product usage data. An electronically controlled system of monitoring product inventory, and/or ordering more product when inventory falls below a predetermined threshold amount is disclosed.

Claims

1. A method for tracking usage parameters of product pulled from a roll, in which the product upon the roll is separated into a plurality of units, whereby a series of pulls comprise a dispensing event, the method comprising:

(a) obtaining data in a spindle apparatus related to rotation of a rotating member in the spindle apparatus disposed within a product roll, the data representing values proportional to the degree of rotation of the rotating member;

(b) providing a first microprocessor capable of receiving and processing said data; and

(c) computing by said first microprocessor a set of parameters or values from said data comprising at least one of the following;

i) the number of units per event,

ii) the number of pulls per event,

iii) the number of pulls per roll,

iv) the number of units per day,

v) the number of events per day,

vi) the frequency of events per time of day (hour),

vii) the frequency of the number of units per time of day;

viii) the number of units per hour,

ix) the time interval between pulls,

x) the frequency of time interval between pulls,

xii) the frequency of length of pull,

xii) the date and corresponding time of each pull; and

xiii) the total amount of product dispensed at a particular time.

28. A method as defined in claim 1, further comprising the steps of:

calculating from the data the length of product depleted of the roll;

calculating with the first microprocessor the amount of rolled material remaining on the roll;

comparing the amount of rolled material available with a predetermined threshold amount; and

transmitting a signal to notify a receiver the result of the comparing step.

29. The method of claim 28, in which the receiver is configured to indicate when it is time to replenish an inventory of product being dispensed from the rolls.

30. The method of claim 28 in which the receiver is a device that makes an audible sound.

31. The method of claim 28 in which the receiver is a device that makes a visible signal.

32. The method of claim 28 in which the receiver is a device that records the data in a memory.

33. The method of claim 28 in which the receiver is at a remote location.

34. The method of claim 28 in which the signal is sent by wireless means.

35. The method of claim 28 in which the signal is sent by telephone.

36. The method of claim 28 in which product is identified automatically using a product code reader.

37. The method of claim 28 in which the receiver is a computer having a second microprocessor.

38. The method of claim 28 in which the receiver is a computer at a roll distribution center.

39. The method of claim 28 in which the product is a sheet material.

40. The method of claim 28 in which the receiver is capable of billing a customer for the amount of product consumed.

2. A method of collecting data representing the amount of product pulled from a roll in one or more pulling events, comprising:

(a) providing a data acquisition device operably connected within a product roll;

(b) accumulating data using said data acquisition device, the data comprising at least the amount of product pulled from a plurality of rolls in multiple pulling events;

(c) providing a first microprocessor;

(d) providing an electronic linkage from the data acquisition device to the first microprocessor;

(e) validating the data;

(f) transferring the data from the data acquisition device to a first microprocessor capable of manipulating data;

(g) computing values representing the amount of product pulled from the roll and the corresponding time said amount was pulled; and

(h) sending a signal representing the data to a receiver.

3. The method of claim 2 in which the receiver is device that makes an audible sound.

4. The method of claim 2 in which the receiver is a device that makes a visible signal.

5. The method of claim 2 in which product is identified automatically using a Product Code reader.

6. The method of claim 2 in which the data is validated by examining the data acquisition device via a validation routine.

7. The method of claim 2 in which the signal is sent by wireless means.

8. The method of claim 2 in which the signal is sent by telephone.

9. The method of claim 2 in which the receiver is a second microprocessor.

10. The method of claim 2 in which the receiver is a computer having a second microprocessor.

11. The method of claim 2 in which the receiver is a computer at a roll distribution center.

12. The method of claim 2 in which the receiver is capable of regulating the supply of rolls made available.

44. The method of claim 6 further including the steps of removing and sending the spindle for diagnostics and repair when the validation routine is not verified.

13. A method for collecting and transmitting data related to the amount of product pulled from a product roll in a series of dispensing events, comprising:

(a) providing a spindle assembly operably connected within a product roll;

(b) accumulating data within said spindle assembly, the data comprising at least the amount of product pulled from the roll with a corresponding date and time;

(c) providing an electronic linkage from the spindle assembly to a receiver; and

(d) transmitting a signal comprising in part said data from the spindle assembly to the receiver.

14. The method of claim 13 in which the receiver is a device that makes an audible sound.

15. The method of claim 13 in which the receiver is a device that makes a visible signal.

16. The method of claim 13 in which the receiver is a device that records the data in a memory.

17. The method of claim 13 in which multiple product rolls providing multiple data sets are employed.

18. The method of claim 13 in which the signal is sent by wireless means.

19. The method of claim 13 in which the signal is sent by telephone.

20. The method of claim 13 in which the receiver is a microprocessor.

21. The method of claim 13 in which the receiver is a computer having a microprocessor.

22. The method of claim 13 in which the receiver is a computer at a roll distribution center.

23. The method of claim 13 in which the receiver is capable of regulating the supply of rolls made available to the spindle assembly.

24. The method of claim 13 in which the product is a sheet material.

25. The method of claim 24 in which the product is a toilet tissue.

26. The method of claim 24 in which the product is a paper towel.

27. The method of claim 13 wherein the data comprises values representing at least one parameter selected from the group of parameters comprising:

the amount of units used per pulling event, the time interval between pulling events, the number of pulls per event, the number of rolls per pull, the number of sheets dispensed per day, and the position of the sheet material on the roll.

41. A method for collecting and transmitting data related to the amount of product pulled from a product roll in a series of dispensing events, comprising:

(a) providing a spindle assembly operably connected to a product roll;

(b) accumulating data using said spindle assembly, the data comprising at least the amount of product pulled from the roll with a corresponding date and time;

(c) providing an electronic linkage from the spindle assembly to a receiver; and

(d) wirelessly transmitting a signal comprising in part said data from the spindle assembly to the receiver.

42. The method of claim 41, wherein the receiver is a computer at a roll distribution center.

43. The method of claim 41, wherein the receiver is capable of regulating the supply of rolls made available to the spindle assembly.