Handling equipment for placement shelf of display panel

Patent metadata

Field	Value
Publication number	US-11493789-B2
Application number	US-201716638633-A
Country	US
Kind code	B2
Filing date	Sep 20, 2017
Priority date	Aug 14, 2017
Publication date	Nov 8, 2022
Grant date	Nov 8, 2022

Abstract

A handling equipment for a placement shelf of display panel is provided. The handling equipment includes a rack, a rotatable driving wheel and a cleansing device. The cleansing device is configured to cleanse the driving wheel. The driving wheel and the cleansing device both are disposed on the rack. The cleansing device contacts with the driving wheel. The driving wheel is configured to contact a bottom frame of the placement shelf of display panel. The driving wheel is disposed with a cleaning layer on the radial periphery of the driving wheel.

First claim

What is claimed is:

1. A handling equipment for a placement shelf of display panel, wherein the handling equipment comprises:
a rack;
a driving wheel, disposed on the rack, wherein the driving wheel is rotatable, the driving wheel is configured to contact with a bottom frame of the placement shelf of display panel, and the driving wheel is disposed with a cleaning layer on a radial periphery of the driving wheel; and
a cleansing device, disposed on the rack, wherein the cleansing device contacts with the driving wheel and is configured to cleanse the driving wheel;
wherein the cleansing device comprises:
a tape roller, configured to supply a tape; and
a take-up roller, configured to roll up the tape, wherein the tape roller and the take-up roller are disposed below the driving wheel, the tape roller and the take-up roller are operative to make the tape contact with the driving wheel;
a tape-pressing roller, configured to press the tape, wherein the tape-pressing roller is disposed on a position(s) adjacent to the tape roller and/or the take-up roller;
a middle roller, wherein the middle roller is disposed between the tape roller and the take-up roller, the middle roller is disposed higher than the tape roller and the take-up roller, and the tape is lapped over the middle roller;
a lifting device, configured to make the middle roller move up and down, wherein the lifting device is connected to the middle roller.

2. A handling equipment for a placement shelf of display panel, wherein the handling equipment comprises:
a rack;
a driving wheel, disposed on the rack, wherein the driving wheel is rotatable, the driving wheel is configured to contact with a bottom frame of the placement shelf of display panel, the driving wheel is disposed with a cleaning cleansing layer on a radial periphery of the driving wheel; and
a cleansing device, disposed on the rack, wherein the cleansing device contacts with the driving wheel and is configured to cleanse the driving wheel;
wherein the cleansing device comprises:
a tape roller, configured to supply a tape;
a take-up roller, configured to roll up the tape, wherein the tape roller and the take-up roller are disposed below the driving wheel, the tape roller and the take-up roller are operative to make the tape contact with the driving wheel;
a middle roller, wherein the middle roller is disposed between the tape roller and the take-up roller, the middle roller is disposed higher than the tape roller and the take-up roller, the tape is lapped over the middle roller.

3. The handling equipment for a placement shelf of display panel according to claim 2 , wherein the cleansing device further comprises:
a tape-pressing roller, configured to press the tape, wherein the tape-pressing roller is disposed on a position(s) adjacent to the tape roller and/or the take-up roller.

4. The handling equipment for a placement shelf of display panel according to claim 3 , wherein the cleansing layer is detachably disposed on the radial periphery of the driving wheel.

5. The handling equipment for a placement shelf of display panel according to claim 3 , wherein the number of the cleansing devices is a plurality of groups, and the plurality of groups of cleansing devices are disposed below the driving wheel.

6. The handling equipment for a placement shelf of display panel according to claim 3 , wherein the number of the driving wheel is multiple, and the multiple driving wheels are disposed on the rack with an identical interval.

7. The handling equipment for a placement shelf of display panel according to claim 2 , wherein the cleansing device further comprises:
a lifting device, configured to make the middle roller move up and down, wherein the lifting device is connected to the middle roller.

8. The handling equipment for a placement shelf of display panel according to claim 7 , wherein connection lines among centers of the middle roller, the tape roller and the take-up roller form an isosceles triangle.

9. The handling equipment for a placement shelf of display panel according to claim 7 , wherein the cleansing layer is detachably disposed on the radial periphery of the driving wheel.

10. The handling equipment for a placement shelf of display panel according to claim 7 , wherein the number of the cleansing devices is a plurality of groups, and the plurality of groups of cleansing devices are disposed below the driving wheel.

11. The handling equipment for a placement shelf of display panel according to claim 7 , wherein the number of the driving wheels is multiple, and the multiple driving wheels are disposed on the rack in an equal interval manner.

12. The handling equipment for a placement shelf of display panel according to claim 2 , wherein the cleansing layer is detachably disposed on the radial periphery of the driving wheel.

13. The handling equipment for a placement shelf of display panel according to claim 2 , wherein the number of the cleansing devices is a plurality of groups, and the plurality of groups of cleansing devices are disposed below the driving wheel.

14. The handling equipment for a placement shelf of display panel according to claim 2 , wherein the number of the driving wheel is multiple, and the multiple driving wheels are disposed on the rack with an identical interval.

15. A handling equipment for a placement shelf of display panel, wherein the shelf handling equipment comprises:
a rack; and
a driving wheel, disposed on the rack, wherein the driving wheel is rotatable, the driving wheel is configured to contact with a bottom frame of the placement shelf of display panel, and the driving wheel is disposed with a cleaning cleansing layer on a radial periphery of the driving wheel;
a cleansing device, disposed on the rack, wherein the cleansing device contacts with the driving wheel, and the cleansing device is configured to cleanse the driving wheel;
wherein the cleansing device comprises:
a tape roller, configured to supply a tape; and
a take-up roller, configured to roll up the tape, wherein the tape roller and the take-up roller are disposed below the driving wheel, the tape roller and the take-up roller are operative to make the tape contact with the driving wheel;

wherein the cleansing layer is detachably disposed on the radial periphery of the driving wheel.

Assignees

• Hkc Corp Ltd
• Chongqing Hkc Optoelectronics Tech Co Ltd

Inventors

• Pan Po-Sung

Classifications

• G02F1/1303

  Apparatus specially adapted to the manufacture of LCDs · CPC title

• B65G2249/02

  Controlled or contamination-free environments or clean space conditions · CPC title

• B65G45/00

  Lubricating, cleaning, or clearing devices · CPC title

• B08B7/0028 Primary

  by adhesive surfaces · CPC title

• B65G13/02

  having driven rollers · CPC title