Embossing system

Patent metadata

Field	Value
Publication number	US-11904377-B2
Application number	US-202217980760-A
Country	US
Kind code	B2
Filing date	Nov 4, 2022
Priority date	Jan 27, 2020
Publication date	Feb 20, 2024
Grant date	Feb 20, 2024

Abstract

An embossing system designed to mark metal marker plates. The embossing system includes a feeder system that presents a marker plate, a drive sub assembly secured to the feeder system, and a gripper system that grips the marker plate from the feeder system. The feeder system has a fixed side wall secured to a base plate and a moveable side wall positioned a distance from the fixed side wall. Marker plate guides are secured to the side walls for providing support to a stack of marker plates positioned in the feeder system. Adjustable feed gates are secured to the sidewalls to accommodate adjustments for maker plate thickness variations.

First claim

What is claimed is:

1. An embossing system for marking metal marker plates, the embossing system comprising:
a feeder system for presenting a marker plate, wherein the feeder system has a fixed side wall secured to a base plate, a moveable side wall positioned on guide tracks secured to the base plate a distance from the fixed side wall and extending parallel to the fixed side wall, marker plate guides secured to the fixed side wall and the movable side wall, and adjustable feed gates secured to the fixed side wall and the moveable side wall;
a drive sub assembly secured to the feeder system; and
a gripper system for gripping the marker plate from the feeder system;
whereby the moveable side wall, marker plate guide secured to the moveable side wall, and the adjustable feed gate secured to the moveable side wall move together on the guide tracks.

2. The embossing system of claim 1 , wherein the drive sub assembly includes a drive belt, a mounting plate, a stepper motor, and a drive gear.

3. The embossing system of claim 1 , wherein the gripper system includes a two-piece jaw assembly with a spring loaded ball detent.

4. The embossing system of claim 3 , further comprising a gripper trigger rod secured to a feed gate of the feeder system, wherein the gripper trigger rod ensures the marker plate is consistently grabbed by the jaw assembly of the gripper system.

5. The embossing system of claim 1 , wherein the guide tracks include guide blocks; wherein the moveable side wall is installed on the guide blocks and is guided by the guide blocks ensuring the movable side wall remains parallel to the fixed side wall.

6. The embossing system of claim 1 , wherein the fixed side wall and the moveable side wall have horizontal side wall slots; wherein adjustment of the marker plate guides within the side wall slots accommodates a variety of marker plate heights.

7. The embossing system of claim 1 , wherein the adjustable feed gates have vertical guide slots to accommodate adjustments for maker plate thickness variations.

8. The embossing system of claim 7 , further comprising plate hold down assemblies secured to the adjustable feed gate for preventing the marker plates from moving while waiting to be gripped by the gripper system.

9. The embossing system of claim 8 , wherein the plate hold down assemblies include a compression spring and a hold down rod for preventing marker misfeeds and embossing error; wherein the hold down rod having a tip with a spherical shape and a polished surface for preventing marker plates from being scratched.

Assignees

• Panduit Corp

Inventors

• Morrow Russell K
• Robinson Andre′ C

Classifications

• B21D43/11 Primary

  for feeding sheet or strip material · CPC title

• B41J3/385 Primary

  of plates, e.g. metal plates, plastic cards · CPC title

• B65H20/18

  to effect step-by-step advancement of web · CPC title

• B44B5/024

  Work piece loading or discharging arrangements · CPC title

• B44B5/022

  Devices for holding or supporting work · CPC title