Method for lining container closures

Patent metadata

Field	Value
Publication number	US-9630210-B2
Application number	US-201615204192-A
Country	US
Kind code	B2
Filing date	Jul 7, 2016
Priority date	Apr 30, 2012
Publication date	Apr 25, 2017
Grant date	Apr 25, 2017

Abstract

A method of lining container closures includes providing a liner machine base including a number of fluid dispensing apparatus fixed in a stationary position on the base, conveying a plurality of container closures to the fluid dispensing apparatus using a conveying assembly, manipulating each of the container closures with respect to a corresponding one of the fluid dispensing apparatus as the fluid dispensing apparatus remains stationary and dispenses a sealant, lining a plurality of the container closures with said sealant, and, discharging the container closures from the liner machine.

First claim

What is claimed is:

1. A method of lining container closures in a liner, the method comprising:
providing a base including a number of fluid dispensing apparatus fixed in a stationary position on the base;
conveying a plurality of container closures to the fluid dispensing apparatus using a conveying assembly;
manipulating each of the container closures with respect to a corresponding one of the fluid dispensing apparatus as the fluid dispensing apparatus remains stationary and dispenses a sealant;
lining a plurality of the container closures with said sealant; and
discharging the container closures from the liner;
a plurality of said fluid dispensing apparatus disposed in a linear configuration on the base; wherein each of the fluid dispensing apparatus comprises a sealant gun; wherein the liner includes a plurality of independent lining stations; and wherein each independent lining station includes one of the sealant guns.

2. The method of claim 1 , further comprising stopping operation of a number of said independent lining stations while the remaining independent lining stations continue to operate to line the container closures.

3. The method of claim 1 wherein the conveying assembly comprises a conveyor belt; and wherein the conveyor belt extends longitudinally across the base to deliver the container closures to each of the independent lining stations.

4. The method of claim 3 wherein the conveying assembly further comprises cleats, wherein the cleats are disposed on the conveyor belt to facilitate movement of the container closures to the independent lining stations.

5. The method of claim 3 wherein the conveying assembly further comprises a supply mechanism for supplying the container closures to the conveyor belt.

6. The method of claim 5 wherein said supply mechanism is a downstacker; and wherein the downstacker is coupled to the base over the conveyor belt.

7. The method of claim 5 wherein said supply mechanism is a belt infeed assembly; and wherein belt infeed assembly comprises an infeed conveyor disposed substantially perpendicularly to the conveyor belt for delivering the container closures onto the conveyor belt.

8. The method of claim 7 wherein said infeed conveyor includes a pair of opposing guides and a stop gate; wherein the pair of opposing guides are structured to guide the container closures toward the conveyor belt; and wherein the stop gate is structured to move between an unactuated position, corresponding to the stop gate being retracted to permit the container closures to continue to move onto the conveyor belt, and an actuated position corresponding to the stop gate being extended to stop movement of the container closures.

9. The method of claim 1 , wherein:
said liner includes a manipulation mechanism that comprises a number of motors and at least one wheel member;
each of said wheel member having a radial surface;
wherein each wheel member radial surface is structured to engage a closure; and
where the motor rotates the wheel member, thereby spinning the container closures with respect to the dispensing apparatus.

Assignees

• Stolle Machinery Co Llc

Inventors

• Zumberger Neil A
• Butcher Gregory H
• Carstens Aaron E
• Davidson John A

Classifications

• B05D3/12

  by mechanical means · CPC title

• B05C13/02

  for particular articles · CPC title

• B05D7/227 Primary

  of containers, cans or the like · CPC title

• B05D1/26

  performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface · CPC title

• B05C5/022 Primary

  the outlet being fixed during operation · CPC title