CN108557472A - Dowel mechanism, base plate transmission device and board transport method - Google Patents
Dowel mechanism, base plate transmission device and board transport method Download PDFInfo
- Publication number
- CN108557472A CN108557472A CN201810313102.7A CN201810313102A CN108557472A CN 108557472 A CN108557472 A CN 108557472A CN 201810313102 A CN201810313102 A CN 201810313102A CN 108557472 A CN108557472 A CN 108557472A
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- Prior art keywords
- cylinder
- substrate
- positioning pin
- piston rod
- bar
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
- B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
- B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
- B65G49/063—Transporting devices for sheet glass
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- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
A kind of dowel mechanism of present invention offer, base plate transmission device and board transport method.The dowel mechanism of the present invention includes positioning pin and positioning pin is driven to carry out mobile cylinder, the cylinder includes the cylinder body being obliquely installed and the flexible piston rod being set in the cylinder, to which the positioning pin can be subjected to displacement with vertical direction in the horizontal direction simultaneously under cylinder drive, design cost can be reduced, and can effectively avoid the quality abnormal in substrate position fixing process caused by positioning pin wears away scratch substrate.
Description
Technical field
The present invention relates to a kind of display technology field more particularly to dowel mechanism, base plate transmission device and board transports
Method.
Background technology
Glass substrate is the basic element of character of various display equipment, for example, be unableing to do without glass substrate in various display panels
Use, and need to carry out various process to display panel in the manufacturing process of display panel.In automated production
On line, the transmission error in glass substrate transmission process is larger, especially generated in quick transmission or long distance transmission
Accumulated error is especially prominent, therefore the important processing step of in display panel manufacturing process is exactly, in the production line
It needs one by one to reform glass substrate to a certain position (such as being located on a center line), to be performed for next production procedure
Prepare, reforms process here it is the position during the flow of glass substrate.
It is on the glass substrate using simple positioning pin (Pin) directly mechanism, fixed during existing position is reformed
Position system positions the glass substrate that it is acted on by accurately controlling the displacement of positioning pin, to realize that machinery is reformed.
The positioning pin that producing line uses usually is made of the positioning contact block of vertical column and vertical column top, fixed at present
There are two types of forms of motion in use for position pin：
The first is " rise and fall " formula：Positioning pin can only raising and lowering.As shown in Figure 1, under this forms of motion, it is fixed
Position pin 100 can only move up and down under the drive of individual cylinder 300, and positioning contact block 110 is if cylinder, pole when decline
The edge of easy scratch substrate (Panel) 200 and lead to that shell is split or fragmentation etc. is abnormal；As shown in Fig. 2, this forms of motion
The positioning contact block 110 of positioning pin 100 positions the edge abrasion of contact block 110 if for taper as long-time uses, fixed
The contact position of position contact block 110 and substrate 200 can also wear into cylinder, and when decline also results in quality abnormal.
Second is " first retreat, decline again " formula；Positioning pin can move up and down and side-to-side movement, but in this movement
Under form, two cylinders or collaboration motor are needed to be acted, as shown in figure 3, band of the positioning pin 100 in vertical cylinder 310
It is dynamic lower to move up and down, under the drive of horizontal air cylinder 320 can side-to-side movement, however cost is relatively high, and acts and answer
While miscellaneous, mechanism exception occurrence frequency can also double.
Invention content
The purpose of the present invention is to provide a kind of dowel mechanism, positioning pin can simultaneously exist under the drive of single cylinder
Horizontal direction and vertical direction are subjected to displacement, and can reduce design cost, and can effectively avoid because positioning pin scratch substrate is made
At quality abnormal.
The present invention also aims to provide a kind of base plate transmission device, including above-mentioned dowel mechanism, positioning pin can
To be subjected to displacement in the horizontal direction with vertical direction simultaneously under the drive of single cylinder, design cost can be reduced, and can have
Effect avoids the quality abnormal caused by positioning pin scratch substrate.
The purpose of the present invention is to provide a kind of board transport method and was positioned using above-mentioned base plate transmission device again
Positioning pin can be subjected to displacement with vertical direction in the horizontal direction simultaneously under the drive of single cylinder in journey, can be reduced into
This, and can effectively avoid the quality abnormal caused by positioning pin scratch substrate.
To achieve the above object, the present invention provides a kind of dowel mechanism, including positioning pin and drive positioning pin are moved
Dynamic cylinder；
The cylinder includes the cylinder body being obliquely installed and the flexible piston rod being set in the cylinder, the piston rod with
The cylinder body is obliquely installed；
The positioning pin includes vertical bar；The vertical bar is vertically arranged, and the vertical bar top is equipped with positioning contact block,
The vertical bar is inclined relative to horizontal ground telescopic moving with the piston rod, to which the positioning pin drives similarly hereinafter in cylinder
When be subjected to displacement in the horizontal direction with vertical direction.
The positioning pin further includes tilting bar, and the vertical bar lower end is connect with the tilting bar top, the tilting bar
Lower end is connect with the piston rod, and the tilting bar is obliquely installed with the piston rod.
The cylinder body of the cylinder is in respect to the horizontal plane the angles α, the tilting bar and piston rod with the cylinder body relative to
Horizontal plane is in the angles α, and the angle between the vertical bar and tilting bar is θ, wherein-α=90 ° θ, to ensure the vertical bar
It is vertically arranged；
Ranging from 15 ° -75 ° of angle α between the cylinder body and horizontal plane.
It is attached by rotary fixing screw silk between the vertical bar and the tilting bar, passes through the rotary fixing screw
Angle of the silk between the vertical bar and tilting bar is adjusted.
The dowel mechanism further includes the annular metal plate being vertically arranged, and has arc-shaped guiding on the annular metal plate
One end of slot, the remotely located pin of cylinder is rotatably connected on by the second screw on the fixed position of the annular metal plate, institute
It states the cylinder other end to be fixed on by third screw on the guide groove of the annular metal plate, led by adjusting the third screw
Position into slot adjusts the angle of inclination of the cylinder body and piston rod.
The dowel mechanism further includes fixed base, and the annular metal plate is fixed in the fixed base.
The positioning contact block is taper type.
The material of the positioning contact block is elastic material, and the material of the vertical bar and tilting bar is metal material.
The present invention also provides a kind of base plate transmission devices, including are used for transmission the transmission mechanism of substrate and determine as described above
Position pin mechanism.
The present invention also provides a kind of board transport methods, are passed to substrate using base plate transmission device as described above
It is defeated, substrate is positioned by the dowel mechanism in transmission, wherein the process positioned to substrate is specifically wrapped
It includes：
Step S1, before the transmission mechanism is by board transport to dowel mechanism, the piston rod of the cylinder is from cylinder
It is stretched out in body and drives positioning pin upward while being moved close to transmission mechanism, waiting positions the substrate；
Step S2, when board transport is to dowel mechanism, the positioning pin is contacted with the substrate, fixed to the substrate
Position；
Step S3, after being positioned to the substrate, the piston rod of the cylinder bounces back into cylinder body and drives positioning pin
Downward while separate transmission mechanism moves, and the substrate is made to continue onwards transmission.
Beneficial effects of the present invention：The dowel mechanism of the present invention includes positioning pin and positioning pin is driven to carry out mobile gas
Cylinder, the cylinder includes the cylinder body being obliquely installed and the flexible piston rod being set in the cylinder, to which the positioning pin can
Being subjected to displacement under being driven in cylinder while with vertical direction in the horizontal direction, design cost can be reduced, and can effectively avoid
Quality abnormal in substrate position fixing process caused by positioning pin scratch substrate.The base plate transmission device of the present invention includes above-mentioned
Dowel mechanism, positioning pin can be subjected to displacement with vertical direction in the horizontal direction simultaneously under the drive of single cylinder, can
Design cost is reduced, and can effectively avoid the quality abnormal in substrate position fixing process caused by positioning pin scratch substrate.This hair
Bright board transport method uses above-mentioned base plate transmission device, and positioning pin can be under the drive of single cylinder in position fixing process
It is subjected to displacement in the horizontal direction with vertical direction simultaneously, cost can be reduced, and can effectively avoid because of positioning pin scratch substrate institute
Caused by quality abnormal.
Description of the drawings
Below in conjunction with the accompanying drawings, it is described in detail by the specific implementation mode to the present invention, technical scheme of the present invention will be made
And other advantageous effects are apparent.
In attached drawing,
Fig. 1 is a kind of existing structural schematic diagram of dowel mechanism；
Fig. 2 is the structural schematic diagram of existing another dowel mechanism；
Fig. 3 is the structural schematic diagram of another existing dowel mechanism；
Fig. 4 is the structural schematic diagram of the dowel mechanism of the present invention；
The flow diagram that Fig. 5 positions substrate in the board transport method for the present invention；
The schematic diagram for the step S2 that Fig. 6 positions substrate in the board transport method for the present invention；
The schematic diagram for the step S3 that Fig. 7 positions substrate in the board transport method for the present invention.
Specific implementation mode
Further to illustrate the technological means and its effect of the invention taken, below in conjunction with the preferred implementation of the present invention
Example and its attached drawing are described in detail.
Referring to Fig. 4, present invention firstly provides a kind of dowel mechanism, including positioning pin 20 and drive positioning pin 20 carry out
Mobile cylinder 10；
The cylinder 10 is oblique, including the cylinder body 11 being obliquely installed and the flexible piston being set in the cylinder body 11
Bar 12, to which the piston rod 12 is obliquely installed with the cylinder body 11；
The positioning pin 20 is in folding type, including vertical bar 21 and tilting bar 22；The vertical bar 21 is vertically arranged, described
21 top of vertical bar is equipped with positioning contact block 23, and 21 lower end of the vertical bar is connect with 22 top of the tilting bar, the inclination
22 lower end of bar is connect with the piston rod 12, and the tilting bar 22 is obliquely installed with the piston rod 12, to the positioning pin
20 are subjected to displacement with vertical direction in the horizontal direction simultaneously under the drive of cylinder 10.
Specifically, the cylinder body 11 of the cylinder 10 is in respect to the horizontal plane the angles α, the tilting bar 22 and piston rod 12 with
The cylinder body 11 is in respect to the horizontal plane the angles α, and the angle between the vertical bar 21 and tilting bar 22 is θ, wherein and θ-α=
90 °, to ensure that the vertical bar 21 is vertically arranged.
Further, ranging from 15 ° -75 ° of the angle α between the cylinder body 11 and horizontal plane.
Preferably, the angle α between the cylinder body 11 and horizontal plane is 45 °, the folder of the vertical bar 21 and tilting bar 22
Angle θ is 135 °.
Specifically, the angle between the vertical bar 21 and the tilting bar 22 of the positioning pin 20 can be adjusted, described perpendicular
It is attached by rotary fixing screw silk 51 between straight-bar 21 and the tilting bar 22, especially by the rotary fixing screw silk 51
To which the angle between the vertical bar 21 and tilting bar 22 is adjusted.
Specifically, the inclined degree of the cylinder 10 can also be adjusted, and the dowel mechanism further includes fixed base
40 and the annular metal plate 30 that is vertically arranged, have arc-shaped guide groove 31, the cylinder 10 separate on the annular metal plate 30
One end of positioning pin 20 is rotatably connected on by the second screw 52 on the fixed position 32 of the annular metal plate 30, the cylinder 10
The other end is fixed on by third screw 53 on the guide groove 31 of the annular metal plate 30, to by adjusting the third screw
53 position in guide groove 31 adjusts the angle of inclination of the cylinder body 11 and piston rod 12.
Specifically, during use, the bending degree that the positioning pin 20 is adjusted by rotary fixing screw silk 51 is i.e. described
Angle, θ between vertical bar 21 and tilting bar 22, and inclined degree, that is, α of synchronous adjustment cylinder 10, so as to adjust piston
The movement locus of bar 12 and positioning pin 20.
Specifically, during use, when substrate needs positioning, the piston rod 12 of the cylinder 10 is stretched out from cylinder body 11
And it drives positioning pin 20 upwards while positioning action is played to substrate close to transmission mechanism movement forward；After being positioned to substrate,
The piston rod 12 of the cylinder 10 bounces back into cylinder body 11 and drives positioning pin 20 downward while being moved far from transmission mechanism, i.e., fixed
Position pin 20 can retreat while decline, it is ensured that substrate can continue transport stream downstream.Assuming that 20 dropping distance h's of positioning pin is same
When, x is moved backward, then h, x meet equation Tan (180 ° of-θ)=x/h, because positioning pin 20 can be opposite while moving down h
X is backed out backward in transmission mechanism, so not having the risk that positioning pin 20 and substrate edges scratch, can be ground to avoid positioning pin 20
Consume the quality abnormal caused by scratch substrate.
Specifically, the annular metal plate 30 is fixed on the fixed base 40 by the 4th screw 54 and the 5th screw 55
On, and then the cylinder 10 is fixed on by the annular metal plate 30 in fixed base 40
Specifically, the positioning contact block 23 is taper type.
Specifically, the material of the positioning contact block 23 is elastic material, such as rubber material；The vertical bar 21 and incline
The material of brace 22 is metal material, such as stainless steel material.
The positioning pin 20 of the dowel mechanism of the present invention is folding type, and cylinder 10 is to be obliquely installed, to the positioning
Pin 20 can be subjected to displacement with vertical direction in the horizontal direction simultaneously under the drive of cylinder 10, while positioning pin 20 moves down
It can backward be backed out relative to transmission mechanism, so not having the risk that positioning pin 20 and substrate edges scratch, design can be reduced
Cost, and can effectively avoid the quality abnormal in substrate position fixing process caused by positioning pin scratch substrate.
Based on above-mentioned dowel mechanism, the present invention also provides a kind of base plate transmission devices, including are used for transmission substrate 10
Transmission mechanism and dowel mechanism as described above, wherein the particular technique feature and above-described embodiment of the dowel mechanism
Identical, details are not described herein.
The dowel mechanism of the base plate transmission device of the present invention, positioning pin 20 is folding type, and cylinder 10 is to be obliquely installed,
To the positioning pin 20 can cylinder 10 drive under simultaneously be subjected to displacement in the horizontal direction with vertical direction, positioning pin 20 to
It can backward be backed out relative to transmission mechanism while lower mobile, so not having the risk that positioning pin and substrate edges scratch, energy
Design cost is enough reduced, and can effectively avoid the quality abnormal in substrate position fixing process caused by positioning pin scratch substrate.
Based on above-mentioned base plate transmission device, the present invention also provides a kind of board transport method, this method uses institute as above
The base plate transmission device stated is transmitted substrate 80, is positioned to substrate 80 by the dowel mechanism in transmission,
Wherein, as shown in figure 5, the process positioned to substrate 80 specifically includes：
Step S1, before substrate 80 is transferred to dowel mechanism by the transmission mechanism, the piston rod of the cylinder 10
12 stretch out from cylinder body 11 and drive positioning pin 20 upward while being moved close to transmission mechanism, and the substrate 80 is determined in waiting
Position.
Step S2, as shown in fig. 6, when substrate 80 is transferred to dowel mechanism, the positioning pin 20 and the substrate 80
Contact positions the substrate 80.
Step S3, as shown in fig. 7, after being positioned to the substrate 80, the piston rod 12 of the cylinder 10 is to cylinder body 11
Interior retraction simultaneously drives positioning pin 20 downward while being moved far from transmission mechanism, and the substrate 80 is made to continue under onwards transmission flow direction
Trip, because positioning pin 20 can backward be backed out while moving down relative to transmission mechanism, does not have positioning pin 20 and base
The risk that 80 edge of plate scratches, can be to avoid the quality abnormal caused by 20 scratch substrate 80 of positioning pin.
In conclusion the dowel mechanism of the present invention includes positioning pin and positioning pin is driven to carry out mobile cylinder, it is described
Cylinder includes the cylinder body being obliquely installed and the flexible piston rod being set in the cylinder, to which the positioning pin can be in cylinder
It drives lower while being subjected to displacement in the horizontal direction with vertical direction, design cost can be reduced, and can effectively avoid substrate positioning
Quality abnormal caused by positioning pin scratch substrate in the process.The base plate transmission device of the present invention includes above-mentioned positioning pin machine
Structure, positioning pin can be subjected to displacement with vertical direction in the horizontal direction simultaneously under the drive of single cylinder, can reduce design
Cost, and can effectively avoid the quality abnormal in substrate position fixing process caused by positioning pin scratch substrate.The substrate of the present invention
Transmission method uses above-mentioned base plate transmission device, and positioning pin can be under the drive of single cylinder simultaneously in water in position fixing process
It square is subjected to displacement to vertical direction, cost can be reduced, and can effectively avoid the product caused by positioning pin scratch substrate
Matter is abnormal.
The above for those of ordinary skill in the art can according to the technique and scheme of the present invention and technology
Other various corresponding change and deformations are made in design, and all these change and distortions should all belong to the appended right of the present invention
It is required that protection domain.
Claims (10)
1. a kind of dowel mechanism, which is characterized in that including positioning pin (20) and positioning pin (20) is driven to carry out mobile cylinder
(10)；
The cylinder (10) includes the cylinder body (11) being obliquely installed and the flexible piston rod (12) being set in the cylinder body (11),
The piston rod (12) is obliquely installed with the cylinder body (11)；
The positioning pin (20) includes vertical bar (21)；The vertical bar (21) is vertically arranged, and vertical bar (21) top is set
There are positioning contact block (23), the vertical bar (21) to be inclined relative to horizontal ground telescopic moving with the piston rod (12), from
And the positioning pin (20) is subjected to displacement with vertical direction in the horizontal direction simultaneously under cylinder (10) drive.
2. dowel mechanism as described in claim 1, which is characterized in that the positioning pin (20) further includes tilting bar (22),
Vertical bar (21) lower end is connect with the tilting bar (22) top, tilting bar (22) lower end and the piston rod (12)
Connection, the tilting bar (22) are obliquely installed with the piston rod (12).
3. dowel mechanism as claimed in claim 2, which is characterized in that the cylinder body (11) of the cylinder (10) is relative to level
Face is in the angles α, and the tilting bar (22) and piston rod (12) are in respect to the horizontal plane the angles α with the cylinder body (11), described vertical
Angle between bar (21) and tilting bar (22) is θ, wherein-α=90 ° θ, to ensure that the vertical bar (21) is vertically arranged；
Ranging from 15 ° -75 ° of angle α of the cylinder body (11) between horizontal plane.
4. dowel mechanism as claimed in claim 2, which is characterized in that the vertical bar (21) and the tilting bar (22) it
Between be attached by rotary fixing screw silk (51), by the rotary fixing screw silk (51) to the vertical bar (21) and tilt
Angle between bar (22) is adjusted.
5. dowel mechanism as described in claim 1, which is characterized in that further include the annular metal plate (30) being vertically arranged, institute
Stating has arc-shaped guide groove (31) on annular metal plate (30), one end of the remotely located pin of the cylinder (10) (20) passes through the
Two-screw (52) is rotatably connected on the fixed position of the annular metal plate (30), and cylinder (10) other end passes through third spiral shell
Silk (53) is fixed on the guide groove (31) of the annular metal plate (30), by adjusting the third screw (53) in guide groove
(31) position in adjusts the angle of inclination of the cylinder body (11) and piston rod (12).
6. dowel mechanism as claimed in claim 5, which is characterized in that further include fixed base (40), the annular metal plate
(30) it is fixed in the fixed base (40).
7. dowel mechanism as described in claim 1, which is characterized in that the positioning contact block (23) is taper type.
8. dowel mechanism as claimed in claim 2, which is characterized in that the material of the positioning contact block (23) is elastic material
The material of material, the vertical bar (21) and tilting bar (22) is metal material.
9. a kind of base plate transmission device, which is characterized in that including being used for transmission the transmission mechanism of substrate (10) and such as claim
Dowel mechanism described in any one of 1-8.
10. a kind of board transport method, which is characterized in that using base plate transmission device as claimed in claim 9 to substrate
(80) it is transmitted, substrate (80) is positioned by the dowel mechanism in transmission, wherein substrate (80) are carried out
The process of positioning specifically includes：
Step S1, before substrate (80) is transferred to dowel mechanism by the transmission mechanism, the piston rod of the cylinder (10)
(12) it is stretched out from cylinder body (11) and drives positioning pin (20) upward while being moved close to transmission mechanism, waited for the substrate
(80) it is positioned；
Step S2, when substrate (80) is transferred to dowel mechanism, the positioning pin (20) contacts with the substrate (80), to institute
State substrate (80) positioning；
Step S3, after being positioned to the substrate (80), the piston rod (12) of the cylinder (10) bounces back into cylinder body (11)
And drive positioning pin (20) downward while being moved far from transmission mechanism, so that the substrate (80) is continued onwards transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313102.7A CN108557472B (en) | 2018-04-09 | 2018-04-09 | Positioning pin mechanism, substrate transmission device and substrate transmission method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810313102.7A CN108557472B (en) | 2018-04-09 | 2018-04-09 | Positioning pin mechanism, substrate transmission device and substrate transmission method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108557472A true CN108557472A (en) | 2018-09-21 |
| CN108557472B CN108557472B (en) | 2020-06-30 |
Family
ID=63534528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810313102.7A Active CN108557472B (en) | 2018-04-09 | 2018-04-09 | Positioning pin mechanism, substrate transmission device and substrate transmission method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108557472B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185300A (en) * | 2018-10-08 | 2019-01-11 | 深圳市华星光电半导体显示技术有限公司 | A kind of alignment pin |
| CN111306164A (en) * | 2020-02-26 | 2020-06-19 | 京东方科技集团股份有限公司 | Positioning pin and base station of thermal vacuum drying equipment and thermal vacuum drying equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080103753A (en) * | 2007-05-25 | 2008-11-28 | 엘지디스플레이 주식회사 | Apparatus for transferring substrates |
| CN201485007U (en) * | 2009-07-08 | 2010-05-26 | 江苏常宝普莱森钢管有限公司 | Device for blocking and feeding steel tube |
| CN201950596U (en) * | 2011-01-13 | 2011-08-31 | 浙江吉利汽车有限公司 | Universal automobile front crossbeam positioning device |
| CN202691470U (en) * | 2012-05-30 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Section bar angle adjustment support |
| CN102897535A (en) * | 2012-10-17 | 2013-01-30 | 深圳市华星光电技术有限公司 | Substrate-conveying system and substrate positioner |
| CN203229195U (en) * | 2013-04-27 | 2013-10-09 | 国家电网公司 | Roller table device |
| CN205556033U (en) * | 2016-04-12 | 2016-09-07 | 常州金马包装机械有限公司 | Tilting type spiral cover machine |
-
2018
- 2018-04-09 CN CN201810313102.7A patent/CN108557472B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20080103753A (en) * | 2007-05-25 | 2008-11-28 | 엘지디스플레이 주식회사 | Apparatus for transferring substrates |
| CN201485007U (en) * | 2009-07-08 | 2010-05-26 | 江苏常宝普莱森钢管有限公司 | Device for blocking and feeding steel tube |
| CN201950596U (en) * | 2011-01-13 | 2011-08-31 | 浙江吉利汽车有限公司 | Universal automobile front crossbeam positioning device |
| CN202691470U (en) * | 2012-05-30 | 2013-01-23 | 浙江吉利汽车研究院有限公司杭州分公司 | Section bar angle adjustment support |
| CN102897535A (en) * | 2012-10-17 | 2013-01-30 | 深圳市华星光电技术有限公司 | Substrate-conveying system and substrate positioner |
| CN203229195U (en) * | 2013-04-27 | 2013-10-09 | 国家电网公司 | Roller table device |
| CN205556033U (en) * | 2016-04-12 | 2016-09-07 | 常州金马包装机械有限公司 | Tilting type spiral cover machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185300A (en) * | 2018-10-08 | 2019-01-11 | 深圳市华星光电半导体显示技术有限公司 | A kind of alignment pin |
| CN109185300B (en) * | 2018-10-08 | 2020-03-24 | 深圳市华星光电半导体显示技术有限公司 | Alignment pin |
| WO2020073394A1 (en) * | 2018-10-08 | 2020-04-16 | 深圳市华星光电半导体显示技术有限公司 | Aligning pin |
| CN111306164A (en) * | 2020-02-26 | 2020-06-19 | 京东方科技集团股份有限公司 | Positioning pin and base station of thermal vacuum drying equipment and thermal vacuum drying equipment |
| CN111306164B (en) * | 2020-02-26 | 2022-02-25 | 京东方科技集团股份有限公司 | Positioning pin and base station of thermal vacuum drying equipment and thermal vacuum drying equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108557472B (en) | 2020-06-30 |
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Address after: 518132 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Patentee after: TCL Huaxing Photoelectric Technology Co.,Ltd. Address before: 518132 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Patentee before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |