TOOL TRACKING AND DATA COLLECTION ASSEMBLY

• US 20190332088A1
• Filed: 04/29/2019
• Published: 10/31/2019
• Est. Priority Date: 04/30/2018
• Status: Active Grant

• Current Assignee: Wilson Tool International Incorporated
• Original Assignee: Wilson Tool International Incorporated
• Inventors: SCHWARTZ, Anthony David, MOREHEAD, John H., LEE, Brian J., SHIMOTA, Jon M., TIMP, Richard L., ROGERS, Bryan L., JOHNSTON, Kevin A.
• Granted Patent: US 11,204,596 B2
• Time in Patent Office: Days
• CPC Class Codes: B30B 15/065 Press rams
• CPC Class Codes: B30B 15/148 Electrical control arrangements
• CPC Class Codes: B30B 15/26 Programme control arrangements
• CPC Class Codes: G05B 19/406 characterised by monitoring or safety G05B19/19 takes precedence
• CPC Class Codes: G05B 2219/45137 Punch, stamp, also with use die, mould
• CPC Class Codes: G06K 2007/10504 Data fields affixed to objects or articles
• CPC Class Codes: G06K 7/10297 arrangements for handling protocols designed for non-contact record carriers such as RFIDs NFCs, e.g. ISO/IEC 14443 and 18092 cryptographic protocols H04L9/00; network security protocols H04L63/00; real-time communication protocols in data switching networks H04L65/00; network protocols for data switching network services H04L67/00
• CPC Class Codes: G06M 1/108 by electronic means
• CPC Class Codes: G06M 1/27 for representing the result of count in the form of electric signals, e.g. by sensing markings on the counter drum

Abstract

Tooling and corresponding tool assembly configurations equipped with exemplary designs of tracking assemblies configured to track information, such as use history, and perform a variety of processing and storage functions relative to the same for more efficient use and maintenance of the tooling over their lifetimes. The tracking assemblies can have retrofit-ready constructions.

Claims

1. A method of initially tracking use history of a tool assembly comprising the steps of:

providing a tool assembly and an assembly for tracking a hit/stroke count for the tool assembly when installed in an industrial machine, the tool assembly comprising a tool, the tracking assembly operably coupled to the tool assembly and comprising a counter;

applying a force relative to the tool assembly, resulting in the tool being used for a machining operation, the force providing a corresponding force on the tracking assembly;

wherein said corresponding force on the tracking assembly results in the counter to increase by single iteration.

2. The method of claim 1 wherein the counter is mechanical in form, and wherein the tracking assembly is positioned adjacent to a lower portion of the punch assembly.

3. The method of claim 1 wherein the tool is a punch, the tool assembly correspondingly being a punch assembly and the industrial machine being a punch press.

4. The method of claim 3 wherein the force applied relative to the tool assembly is a down stroke force from the punch press.

5. The method of claim 1 wherein the counter is electrical in form, and wherein the tracking assembly comprises a sensor, the corresponding force on the tracking assembly resulting in a triggering of an output from the sensor.

6. The method of claim 5 wherein the sensor comprises a potentiometer, the corresponding force on the tracking assembly resulting in a variance in the output from the potentiometer, the variance in output received by the counter.

7. The method of claim 6 wherein the counter and the potentiometer are provided in an enclosure, the enclosure secured to an upper portion of the tool assembly via a clamping strap.

8. The method of claim 5 wherein counter comprises a liquid crystal display, the output from the sensor being received by the liquid crystal display and resulting in the iteration increase, and storage in memory of the liquid crystal display of total hit/stroke count of the tool assembly.

9. The method of claim 5 wherein the sensor is an accelerometer, the corresponding force on the tracking device resulting in a variance in the output from the accelerometer, the variance in output received by the counter.

10. The method of claim 9 wherein the counter and the accelerometer are provided within a sleeve covering an upper portion of the tool assembly.

11. The method of claim 5 wherein the counter comprises a microcontroller, the output from the sensor being received by the microcontroller and resulting in the iteration increase, and storage in memory of the microcontroller of total hit/stroke count of the tool assembly.

12. The method of claim 11 wherein the microcontroller is interfaced with a Radio-Frequency Identification Device to provide tracking information for the tool assembly.

13. The method of claim 11 wherein the microcontroller is interfaced with BlueTooth or Bluetooth Low Energy interface for communicating with one or more of a machine operator, a local network, and a cloud service relating to parameters/statuses of the tool assembly and the tracking assembly.

14. A tracking assembly for use with a tool assembly comprising:

a body formed in a shape of a collar, the collar sized so as to wrap about a portion of the tool assembly; and

one or more electronic devices operably coupled to the collar, the devices comprising a sensor and a counter that in electrical communication, the sensor triggered from a force applied to the body, with an output from the sensor serving as a trigger for the counter to increase by single iteration.

15. The tracking assembly of claim 14 wherein the collar comprises a sheathed configuration within which the sensor and the counter are provided, the collar forming a sleeve configured for covering the portion of the tool assembly.

16. The tracking assembly of claim 15 wherein the counter comprises a microcontroller, the output from the sensor being received by the microcontroller and resulting in the iteration increase, and in event of the tracking assembly being used with a punch assembly for a punch press, the iteration increase corresponding to hit/stroke count of the punch assembly.

17. A tracking assembly for use in combination with a tool assembly comprising:

the tool assembly comprises a tool, either a punch or a die;

a sleeve body that is wrapped about a portion of the tool assembly; and

one or more electronic devices operably coupled to the body, the devices comprising a sensor and a counter that are in electrical communication, the sensor triggered from a force applied to the tool for performance of a machining operation therewith, with corresponding output from the sensor serving as a trigger for the counter to increase by an iteration.

18. The combination of claim 17 wherein the sensor is a potentiometer, the force resulting in a corresponding force on the tracking assembly resulting in a variance in the output from the potentiometer, the variance in output received by the counter.

19. The combination of claim 17 wherein the counter comprises a microcontroller, the output from the sensor being received by the microcontroller and resulting in the iteration increase, and storage in memory of the microcontroller corresponding to a hit/stroke count of the tool assembly.

20. The combination of claim 17 wherein the one or more electronic devices are encapsulated in a sleeve, the sleeve outer diameter extending beyond an outer diameter of the tool assembly by not more than 0.4″

.

21. A tracking assembly for use in combination with a tool or a tool assembly, the combination comprising:

a body formed in a shape of an elongated tray, the tray sized so as to be embedded within the tool or the tool assembly; and

one or more electronic devices operably coupled to the tray, the devices comprising a sensor and a counter that are in electrical communication, the sensor triggered from a force applied to the tool or tool assembly for performance of a machining operation, with corresponding output from the sensor serving as a trigger for the counter to increase by single iteration.

22. The combination of claim 21 wherein the body is embedded within a bore defined in the tool or the tool assembly, the bore vertically oriented and parallel to an axis along which the force is applied.

23. The combination of claim 22 wherein the one or more electronic devices are potted within the bore.

24. The combination of claim 21 wherein the force results in a corresponding force on the tracking assembly resulting in a variance in the output from the sensor, the variance in output received by the counter.

25. The combination of claim 21 wherein the counter comprises a microcontroller, the output from the sensor being received by the microcontroller and resulting in the iteration increase, and storage in memory of the microcontroller corresponding to a hit/stroke count of the tool or tool assembly.