Automation for plastic disc

Patent metadata

Field	Value
Publication number	US-11465795-B2
Application number	US-201715487711-A
Country	US
Kind code	B2
Filing date	Apr 14, 2017
Priority date	Apr 14, 2017
Publication date	Oct 11, 2022
Grant date	Oct 11, 2022

Abstract

An apparatus for reinforcing stapling connections created by an elastic stapling apparatus with a plurality of individual reinforcing elements. The apparatus constructs and deploys the plurality of individual reinforcing elements simultaneously with the elastic stapling apparatus generating a plurality of plastic fasteners. The apparatus manufactures the plurality of individual reinforcing elements from a pair of oppositely disposed rolls of reinforcing stock material. The individual reinforcing elements provide additional structural integrity to articles that are deformable in construction.

First claim

What is claimed is:

1. An apparatus for manufacturing a plurality of individual reinforcing elements from a supply of reinforcing stock, comprising:
a base plate adapted to support the supply of reinforcing stock;
a pair of modules mounted to the base plate adapted to receive the supply of reinforcing stock, sever the reinforcing stock to form individual reinforcing elements, and deploy the individual reinforcing elements, each module having a strip feed block, a linkage drive block, a cutting block, and a pneumatic element; wherein the strip feed block is mounted to a top of the linkage drive block and the linkage drive block is engaged by the pneumatic element, and is moveability connected to the cutting block by a cam element;
the strip feed block being positioned to advance the reinforcing stock through the module when the strip feed block is driven by the linkage drive block;
the linkage drive block being engaged by the pneumatic element; and
the cutting block configured to be driven by the linkage drive block to sever the reinforcing stock to form individual reinforcing element;
wherein the base plate comprises a centrally disposed opening; and
wherein the pair of modules are adjustable in position along the centrally disposed opening.

2. The apparatus of claim 1 , wherein the strip feed block comprises a stock positioning element for engaging and advancing the supply of reinforcing stock through the module.

3. The apparatus of claim 2 , wherein each module further comprises a top cover block abutting the strip feed block to substantially encapsulate a portion of the supply of reinforcing stock engaged by the module.

4. The apparatus of claim 1 , wherein each module further comprises a module cover element located within the centrally disposed opening of the base plate.

5. The apparatus of claim 4 , wherein the module cover element comprises a detent component for engaging and resisting backward movement of the supply of reinforcing stock through the module.

6. The apparatus of claim 5 , wherein each module further comprises a cutting element abutting the cutting block.

7. The apparatus of claim 6 , wherein the supply of reinforcing stock is advanced through each module and over the cutting block when the pneumatic element is extended pushing the linkage drive block forward along a guide slot in the cam element, thereby moving the cutting block downward.

8. The apparatus of claim 7 , wherein the pneumatic element is retracted pulling the linkage drive block backward along the guide slot in the cam element, thereby moving the cutting block upward.

9. The apparatus of claim 8 , wherein the upward movement of the cutting block pushes the supply of reinforcing stock against the cutting element detaching an individual reinforcing element.

10. The apparatus of claim 1 , wherein the base plate is adapted to support an elastic stapling apparatus to be used in conjunction with the individual reinforcing elements, and wherein the supply of reinforcing stock comprises a pair of rolls of reinforcing stock material.

11. The apparatus of claim 1 , wherein the cutting block comprises a beveled top and a hole for accepting a needle of the elastic stapling apparatus.

12. The apparatus of claim 1 , wherein the pair of modules are oppositely aligned along a centrally disposed opening in the base plate.

13. The apparatus of claim 1 , wherein each of the pair of rolls of reinforcing stock material are individually fed into one of the pair of modules in opposing directions.

14. The apparatus of claim 1 , wherein each module further comprises:
a cam element movably connecting the linkage drive block and the cutting block.

Assignees

• Avery Dennison Corp

Inventors

• Cooper William J

Classifications

• B65C7/003 Primary

  using paddle-shaped plastic pins (using plastic pins for affixing buttons to garments A41H37/008) · CPC title