Apparatus and method for sticking cloth

Patent metadata

Field	Value
Publication number	US-9744718-B2
Application number	US-201514739574-A
Country	US
Kind code	B2
Filing date	Jun 15, 2015
Priority date	Oct 24, 2014
Publication date	Aug 29, 2017
Grant date	Aug 29, 2017

Abstract

The present disclosure relates to the field of apparatuses for manufacturing a display. It discloses an apparatus for sticking cloth, including: a rack; a workbench arranged on the rack; a roller frame arranged above the workbench and provided with a pair of clamps which are configured to clamp a rubbing roller onto which a cloth will be stuck; a horizontal moving mechanism mounted on the rack and configured to drive the roller frame to move horizontally; and a heating pad mounted on the workbench and configured to heat a rubbing cloth and a double sided adhesive tape. By means of heating the rubbing cloth and the double sided adhesive tape by the heating pad, the air bubbles on the surface of the rubbing roller may be reduced to optimize the rubbing alignment process. The present disclosure also provides a method for sticking cloth.

First claim

What is claimed is:

1. An apparatus for sticking cloth, comprising:
a rack;
a workbench arranged on the rack;
a roller frame arranged above the workbench and provided with a pair of clamps which are configured to clamp a rubbing roller onto which a cloth will be stuck;
a horizontal moving mechanism mounted on the rack and configured to drive the roller frame to move horizontally; and
a heating pad mounted on the workbench and configured to heat a rubbing cloth and a double sided adhesive tape.

2. The apparatus according to claim 1 , wherein the heating pad is provided with a soft pad on its upper surface.

3. The apparatus according to claim 2 , wherein the soft pad is made from rubber or plastics.

4. The apparatus according to claim 1 , wherein the heating pad is provided with a temperature controller.

5. The apparatus according to claim 1 , wherein the horizontal moving mechanism comprises a servo motor, a ball screw and two straight rails, the two straight rails being arranged on both sides of the workbench in parallel to each other, the ball screw being arranged in parallel to the straight rails, and wherein the roller frame is mounted slidably on the straight rails by a slide block and connected to a nut of the ball screw, and the servo motor is connected to a screw rod of the ball screw.

6. The apparatus according to claim 5 , further comprising a controller connected with the servo motor.

7. The apparatus according to claim 1 , wherein the clamps are pneumatic chucks.

8. The apparatus according to claim 1 , wherein the roller frame is provided with a halogen lamp.

9. The apparatus according to claim 1 , wherein the rack is provided with a shielding cover thereon.

10. The apparatus according to claim 1 , wherein the clamps are mounted on the roller frame by an elevation assembly.

11. A method for sticking a cloth using the apparatus according to claim 1 , the method comprising:
placing a rubbing cloth and a double sided adhesive tape onto the heating pad on the workbench and actuating the heating pad to preheat the rubbing cloth and the double sided adhesive tape;
clamping the rubbing roller onto which the cloth will be stuck to the roller frame using the clamps; and
after the rubbing cloth and the double sided adhesive tape are preheated, actuating the horizontal moving mechanism to drive the roller frame to move horizontally to make the rubbing roller roll along an upper surface of the double sided adhesive tape such that the rubbing cloth is stuck on an outer surface of the rubbing roller.

Assignees

• Boe Technology Group Co Ltd
• Hefei Xinsheng Optoelectronics Technology Co Ltd

Inventors

• Yu Peng
• Wang Wenhao
• Wang Jie
• Xiang Qiang

Classifications

• B29C63/06

  around tubular articles · CPC title

• G02F1/133784

  by rubbing · CPC title

• B65H81/06

  Covering or wrapping elongated cores · CPC title

• B29C63/0065

  Heat treatment · CPC title

• B29C63/0047

  Preventing air-inclusions · CPC title