CN108557472B - Positioning pin mechanism, substrate transmission device and substrate transmission method - Google Patents
Positioning pin mechanism, substrate transmission device and substrate transmission method Download PDFInfo
- Publication number
- CN108557472B CN108557472B CN201810313102.7A CN201810313102A CN108557472B CN 108557472 B CN108557472 B CN 108557472B CN 201810313102 A CN201810313102 A CN 201810313102A CN 108557472 B CN108557472 B CN 108557472B
- Authority
- CN
- China
- Prior art keywords
- substrate
- positioning pin
- rod
- positioning
- cylinder body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000758 substrate Substances 0.000 title claims abstract description 104
- 230000007246 mechanism Effects 0.000 title claims abstract description 60
- 230000005540 biological transmission Effects 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000002184 metal Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 6
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 18
- 239000011521 glass Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000007790 scraping Methods 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
The invention provides a positioning pin mechanism, a substrate transmission device and a substrate transmission method. The positioning pin mechanism comprises a positioning pin and an air cylinder for driving the positioning pin to move, wherein the air cylinder comprises an obliquely arranged cylinder body and a piston rod telescopically arranged in the cylinder body, so that the positioning pin can be driven by the air cylinder to simultaneously displace in the horizontal direction and the vertical direction, the design cost can be reduced, and the quality abnormity caused by the fact that the positioning pin abrades and scratches a substrate in the substrate positioning process can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of display, in particular to a positioning pin mechanism, a substrate transmission device and a substrate transmission method.
Background
The glass substrate is an essential part of various display apparatuses, for example, the use of the glass substrate is not separated in various display panels, and various process treatments are required for the display panels in the manufacturing process of the display panels. In an automated production line, transmission errors during glass substrate transmission are large, and particularly, accumulated errors generated during fast transmission or long-distance transmission are particularly prominent, so that an important process step in the manufacturing process of the display panel is to properly position the glass substrates one by one (for example, to be positioned on a central line) in the production line so as to prepare for the next production process, namely, the position-aligning process in the glass substrate-flow process.
In the existing position correcting process, a simple positioning Pin (Pin) is directly and mechanically acted on a glass substrate, and a positioning system positions the acted glass substrate by accurately controlling the displacement of the positioning Pin, so that the mechanical correcting is realized.
The positioning pin used by the production line is generally composed of a vertical upright post and a positioning contact block at the top end of the vertical upright post, and the current positioning pin has two motion modes in use:
the first is the "up-down" formula: the locating pin can only be raised and lowered. As shown in fig. 1, in this movement form, the positioning pin 100 can only move up and down under the driving of the single cylinder 300, and if the positioning contact block 110 is cylindrical, it is very easy to scratch the edge of the substrate (Panel)200 when it descends, which may cause shell cracking or chipping; as shown in fig. 2, if the positioning contact block 110 of the positioning pin 100 in this motion form is tapered, the edge of the positioning contact block 110 wears away with long-term use, and the contact position between the positioning contact block 110 and the substrate 200 is also ground into a cylindrical shape, which also leads to quality abnormality when the positioning contact block is lowered.
The second is a formula of backing up first and then descending; the positioning pin can move up and down and move left and right, but in this movement form, two cylinders or a cooperative motor are required to act, as shown in fig. 3, the positioning pin 100 can move up and down under the drive of the vertical cylinder 310 and can move left and right under the drive of the horizontal cylinder 320, however, the cost is high, and the frequency of mechanism abnormity is multiplied while the action is complicated.
Disclosure of Invention
The invention aims to provide a positioning pin mechanism, wherein a positioning pin can be driven by a single air cylinder to simultaneously displace in the horizontal direction and the vertical direction, so that the design cost can be reduced, and the quality abnormity caused by the fact that the positioning pin scratches a substrate can be effectively avoided.
The invention also aims to provide a substrate conveying device which comprises the positioning pin mechanism, wherein the positioning pin can be driven by a single cylinder to simultaneously displace in the horizontal direction and the vertical direction, so that the design cost can be reduced, and the quality abnormity caused by the fact that the positioning pin scratches the substrate can be effectively avoided.
The invention also aims to provide a substrate conveying method, and by adopting the substrate conveying device, the positioning pin can be driven by the single air cylinder to simultaneously displace in the horizontal direction and the vertical direction in the positioning process, so that the cost can be reduced, and the quality abnormity caused by the fact that the positioning pin scratches the substrate can be effectively avoided.
In order to achieve the purpose, the invention provides a positioning pin mechanism, which comprises a positioning pin and an air cylinder for driving the positioning pin to move;
the cylinder comprises an obliquely arranged cylinder body and a piston rod telescopically arranged in the cylinder body, and the piston rod is obliquely arranged along with the cylinder body;
the positioning pin comprises a vertical rod; the vertical rod is vertically arranged, the top end of the vertical rod is provided with a positioning contact block, and the vertical rod moves in a telescopic mode obliquely relative to a horizontal plane along with the piston rod, so that the positioning pin is driven by the cylinder to simultaneously displace in the horizontal direction and the vertical direction.
The positioning pin further comprises an inclined rod, the lower end of the vertical rod is connected with the top end of the inclined rod, the lower end of the inclined rod is connected with the piston rod, and the inclined rod is arranged along with the piston rod in an inclined mode.
The cylinder body of the air cylinder forms an α angle relative to the horizontal plane, the inclined rod and the piston rod form a α angle with the cylinder body relative to the horizontal plane, the angle between the vertical rod and the inclined rod is theta, wherein theta- α is equal to 90 degrees, so that the vertical rod is vertically arranged;
the angle α between the cylinder and the horizontal is in the range of 15-75 °.
The vertical rod is connected with the inclined rod through a rotary fixing screw, and the angle between the vertical rod and the inclined rod is adjusted through the rotary fixing screw.
The locating pin mechanism further comprises an annular metal plate which is vertically arranged, a guide groove which is arc-shaped is formed in the annular metal plate, one end, far away from the locating pin, of the cylinder is rotatably connected to the fixed position of the annular metal plate through a second screw, the other end of the cylinder is fixed to the guide groove of the annular metal plate through a third screw, and the inclination angle of the cylinder body and the inclination angle of the piston rod are adjusted through adjusting the position of the third screw in the guide groove.
The locating pin mechanism further comprises a fixed base, and the annular metal plate is fixed on the fixed base.
The positioning contact block is in a frustum shape.
The positioning contact block is made of elastic materials, and the vertical rod and the inclined rod are made of metal materials.
The invention also provides a substrate transmission device which comprises a transmission mechanism for transmitting the substrate and the positioning pin mechanism.
The invention also provides a substrate transmission method, which adopts the substrate transmission device to transmit the substrate, and positions the substrate through the positioning pin mechanism during transmission, wherein the process of positioning the substrate specifically comprises the following steps:
step S1, before the transmission mechanism transmits the substrate to the positioning pin mechanism, the piston rod of the air cylinder extends out of the cylinder body and drives the positioning pin to move upwards and simultaneously close to the transmission mechanism to wait for positioning the substrate;
step S2, when the substrate is conveyed to the positioning pin mechanism, the positioning pin contacts with the substrate to position the substrate;
and step S3, after the substrate is positioned, the piston rod of the air cylinder retracts into the cylinder body and drives the positioning pin to move downwards and simultaneously far away from the transmission mechanism, so that the substrate is continuously transmitted forwards.
The invention has the beneficial effects that: the positioning pin mechanism comprises a positioning pin and an air cylinder for driving the positioning pin to move, wherein the air cylinder comprises an obliquely arranged cylinder body and a piston rod telescopically arranged in the cylinder body, so that the positioning pin can be driven by the air cylinder to simultaneously displace in the horizontal direction and the vertical direction, the design cost can be reduced, and the quality abnormity caused by the fact that the positioning pin scratches a substrate in the substrate positioning process can be effectively avoided. The substrate conveying device comprises the positioning pin mechanism, the positioning pin can be driven by the single air cylinder to simultaneously displace in the horizontal direction and the vertical direction, the design cost can be reduced, and quality abnormity caused by the fact that the positioning pin scratches the substrate in the substrate positioning process can be effectively avoided. According to the substrate transmission method, the substrate transmission device is adopted, the positioning pin can be driven by the single air cylinder to simultaneously displace in the horizontal direction and the vertical direction in the positioning process, the cost can be reduced, and quality abnormity caused by the fact that the positioning pin scratches the substrate can be effectively avoided.
Drawings
The technical solution and other advantages of the present invention will become apparent from the following detailed description of specific embodiments of the present invention, which is to be read in connection with the accompanying drawings.
In the drawings, there is shown in the drawings,
FIG. 1 is a schematic structural diagram of a prior art locating pin mechanism;
FIG. 2 is a schematic structural diagram of another prior art locating pin mechanism;
FIG. 3 is a schematic structural diagram of another prior art locating pin mechanism;
FIG. 4 is a schematic structural view of a locating pin mechanism of the present invention;
FIG. 5 is a schematic view illustrating a process of positioning a substrate according to the substrate transferring method of the present invention;
fig. 6 is a schematic view illustrating a step S2 of positioning a substrate in the substrate transferring method according to the present invention;
fig. 7 is a schematic diagram of the step S3 of positioning the substrate in the substrate transportation method according to the present invention.
Detailed Description
To further illustrate the technical means and effects of the present invention, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Referring to fig. 4, the present invention first provides a positioning pin mechanism, which includes a positioning pin 20 and an air cylinder 10 for driving the positioning pin 20 to move;
the cylinder 10 is inclined and comprises an inclined cylinder body 11 and a piston rod 12 which is telescopically arranged in the cylinder body 11, so that the piston rod 12 is inclined along with the cylinder body 11;
the positioning pin 20 is of a bending type and comprises a vertical rod 21 and an inclined rod 22; the vertical pole 21 sets up vertically, vertical pole 21 top is equipped with location contact piece 23, vertical pole 21 lower extreme with the slope pole 22 top is connected, slope pole 22 lower extreme with piston rod 12 is connected, slope pole 22 along with piston rod 12 slope sets up, thereby locating pin 20 takes place the displacement at horizontal direction and vertical direction simultaneously under the cylinder 10 drives.
Specifically, the cylinder body 11 of the cylinder 10 is at an angle of α degrees with respect to the horizontal plane, the inclined rod 22 and the piston rod 12 are both at an angle of α degrees with respect to the horizontal plane along with the cylinder body 11, and the angle between the vertical rod 21 and the inclined rod 22 is θ, where θ - α is 90 °, so as to ensure that the vertical rod 21 is vertically arranged.
Further, the angle α between the cylinder 11 and the horizontal is in the range of 15-75 °.
Preferably, the included angle α between the cylinder 11 and the horizontal plane is 45 °, and the included angle θ between the vertical rod 21 and the inclined rod 22 is 135 °.
Specifically, the angle between the vertical rod 21 and the inclined rod 22 of the positioning pin 20 can be adjusted, and the vertical rod 21 and the inclined rod 22 are connected through a rotating fixing screw 51, and specifically, the angle between the vertical rod 21 and the inclined rod 22 is adjusted through the rotating fixing screw 51.
Specifically, the inclination of the cylinder 10 can also be adjusted, the positioning pin mechanism further includes a fixed base 40 and a vertically arranged annular metal plate 30, the annular metal plate 30 is provided with a guide groove 31 in the shape of a circular arc, one end of the cylinder 10, which is far away from the positioning pin 20, is rotatably connected to the fixed position 32 of the annular metal plate 30 through a second screw 52, and the other end of the cylinder 10 is fixed to the guide groove 31 of the annular metal plate 30 through a third screw 53, so that the inclination of the cylinder body 11 and the piston rod 12 is adjusted by adjusting the position of the third screw 53 in the guide groove 31.
Specifically, during use, the bending degree of the positioning pin 20, i.e., the angle θ between the vertical rod 21 and the inclined rod 22, is adjusted by rotating the fixing screw 51, and the inclination degree, i.e., α, of the air cylinder 10 is synchronously adjusted, so that the movement tracks of the piston rod 12 and the positioning pin 20 can be adjusted.
Specifically, in the use process, when the substrate needs to be positioned, the piston rod 12 of the cylinder 10 extends out of the cylinder body 11 and drives the positioning pin 20 to move forward, i.e. close to the transmission mechanism, at the same time, so as to position the substrate; after the substrate is positioned, the piston rod 12 of the cylinder 10 retracts into the cylinder body 11 and drives the positioning pin 20 to move downward and away from the transmission mechanism, that is, the positioning pin 20 moves backward while descending, so as to ensure that the substrate can continue to transmit the stream downstream. If the positioning pin 20 moves backward x while descending the distance h, h and x satisfy the equation Tan (180 ° - θ) ═ x/h, and the positioning pin 20 moves backward x relative to the conveying mechanism while moving downward h, so that there is no risk of scraping the positioning pin 20 and the edge of the substrate, and quality abnormality caused by abrasion of the positioning pin 20 and scraping of the substrate can be avoided.
Specifically, the annular metal plate 30 is fixed on the fixed base 40 through a fourth screw 54 and a fifth screw 55, and then the cylinder 10 is fixed on the fixed base 40 through the annular metal plate 30
Specifically, the positioning contact block 23 is frustum-shaped.
Specifically, the material of the positioning contact block 23 is an elastic material, such as a rubber material; the vertical rod 21 and the inclined rod 22 are made of metal material, such as stainless steel material.
According to the positioning pin mechanism, the positioning pin 20 is bent, the air cylinder 10 is obliquely arranged, so that the positioning pin 20 can be driven by the air cylinder 10 to simultaneously displace in the horizontal direction and the vertical direction, and the positioning pin 20 moves downwards and moves backwards relative to the transmission mechanism, so that the risk of scraping the positioning pin 20 and the edge of a substrate is avoided, the design cost can be reduced, and the quality abnormity caused by the fact that the positioning pin scrapes the substrate in the substrate positioning process can be effectively avoided.
Based on the positioning pin mechanism, the present invention further provides a substrate transmission apparatus, which includes a transmission mechanism for transmitting the substrate 80 and the positioning pin mechanism, wherein specific technical features of the positioning pin mechanism are the same as those of the above embodiments, and are not repeated herein.
According to the positioning pin mechanism of the substrate conveying device, the positioning pin 20 is bent, and the air cylinder 10 is obliquely arranged, so that the positioning pin 20 can be driven by the air cylinder 10 to simultaneously displace in the horizontal direction and the vertical direction, and the positioning pin 20 moves downwards and moves backwards relative to the conveying mechanism, so that the risk of scraping the positioning pin and the substrate edge is avoided, the design cost can be reduced, and the quality abnormity caused by the fact that the positioning pin scrapes the substrate in the substrate positioning process can be effectively avoided.
Based on the above substrate transmission device, the present invention further provides a substrate transmission method, in which the substrate transmission device is adopted to transmit the substrate 80, and the substrate 80 is positioned by the positioning pin mechanism during transmission, wherein as shown in fig. 5, the process of positioning the substrate 80 specifically includes:
step S1, before the substrate 80 is transferred to the positioning pin mechanism by the transfer mechanism, the piston rod 12 of the cylinder 10 extends out of the cylinder 11 and drives the positioning pin 20 to move upward and close to the transfer mechanism at the same time, so as to wait for positioning the substrate 80.
In step S2, as shown in fig. 6, when the substrate 80 is transferred to the positioning pin mechanism, the positioning pins 20 contact the substrate 80 to position the substrate 80.
Step S3, as shown in fig. 7, after the substrate 80 is positioned, the piston rod 12 of the cylinder 10 retracts into the cylinder 11 and drives the positioning pin 20 to move downward and away from the transmission mechanism, so that the substrate 80 continues to move forward and transmit a flow to the downstream, and because the positioning pin 20 moves downward and moves backward relative to the transmission mechanism, there is no risk of scraping the edges of the positioning pin 20 and the substrate 80, and quality abnormality caused by the positioning pin 20 scraping the substrate 80 can be avoided.
In summary, the positioning pin mechanism of the invention comprises the positioning pin and the cylinder for driving the positioning pin to move, and the cylinder comprises the cylinder body which is obliquely arranged and the piston rod which is telescopically arranged in the cylinder body, so that the positioning pin can be driven by the cylinder to simultaneously displace in the horizontal direction and the vertical direction, the design cost can be reduced, and the quality abnormity caused by the fact that the positioning pin scratches the substrate in the substrate positioning process can be effectively avoided. The substrate conveying device comprises the positioning pin mechanism, the positioning pin can be driven by the single air cylinder to simultaneously displace in the horizontal direction and the vertical direction, the design cost can be reduced, and quality abnormity caused by the fact that the positioning pin scratches the substrate in the substrate positioning process can be effectively avoided. According to the substrate transmission method, the substrate transmission device is adopted, the positioning pin can be driven by the single air cylinder to simultaneously displace in the horizontal direction and the vertical direction in the positioning process, the cost can be reduced, and quality abnormity caused by the fact that the positioning pin scratches the substrate can be effectively avoided.
As described above, it will be apparent to those skilled in the art that various other changes and modifications can be made based on the technical solution and the technical idea of the present invention, and all such changes and modifications should fall within the protective scope of the appended claims.
Claims (8)
1. A positioning pin mechanism is characterized by comprising a positioning pin (20) and an air cylinder (10) for driving the positioning pin (20) to move;
the air cylinder (10) comprises an obliquely arranged cylinder body (11) and a piston rod (12) telescopically arranged in the cylinder body (11), and the piston rod (12) is obliquely arranged along with the cylinder body (11);
the positioning pin (20) comprises a vertical rod (21); the vertical rod (21) is vertically arranged, a positioning contact block (23) is arranged at the top end of the vertical rod (21), and the vertical rod (21) can obliquely and telescopically move relative to a horizontal plane along with the piston rod (12), so that the positioning pin (20) can be driven by the cylinder (10) to simultaneously displace in the horizontal direction and the vertical direction;
the positioning pin (20) further comprises an inclined rod (22), the lower end of the vertical rod (21) is connected with the top end of the inclined rod (22), the lower end of the inclined rod (22) is connected with the piston rod (12), and the inclined rod (22) is arranged along with the piston rod (12) in an inclined mode;
the vertical rod (21) and the inclined rod (22) are connected through a rotary fixing screw (51), and the angle between the vertical rod (21) and the inclined rod (22) is adjusted through the rotary fixing screw (51).
2. The dowel mechanism of claim 1, wherein the cylinder body (11) of the cylinder (10) is at an angle of α degrees relative to the horizontal, the tilting rod (22) and the piston rod (12) both follow the cylinder body (11) at an angle of α degrees relative to the horizontal, the angle between the vertical rod (21) and the tilting rod (22) being θ, wherein θ - α is 90 ° to ensure that the vertical rod (21) is vertically disposed;
the included angle α between the cylinder body (11) and the horizontal plane ranges from 15 degrees to 75 degrees.
3. The locating pin mechanism according to claim 1, further comprising a vertically arranged annular metal plate (30), wherein the annular metal plate (30) is provided with a circular arc-shaped guide groove (31), one end, far away from the locating pin (20), of the air cylinder (10) is rotatably connected to a fixed position of the annular metal plate (30) through a second screw (52), the other end of the air cylinder (10) is fixed to the guide groove (31) of the annular metal plate (30) through a third screw (53), and the inclination angles of the cylinder body (11) and the piston rod (12) are adjusted by adjusting the position of the third screw (53) in the guide groove (31).
4. The locating pin mechanism of claim 3, further comprising a stationary base (40), the annular sheet metal (30) being secured to the stationary base (40).
5. The locating pin mechanism of claim 1, wherein the locating contact block (23) is frustoconical.
6. The locating pin mechanism according to claim 1, characterised in that the material of the locating contact block (23) is an elastic material, and the material of the vertical rod (21) and the material of the inclined rod (22) are both a metal material.
7. A substrate transport apparatus comprising transport means for transporting a substrate (80) and a positioning pin mechanism according to any one of claims 1-6.
8. A substrate transfer method, characterized in that the substrate (80) is transferred by the substrate transfer apparatus according to claim 7, and the substrate (80) is positioned by the positioning pin mechanism during the transfer, wherein the positioning of the substrate (80) specifically comprises:
step S1, before the transmission mechanism transmits the substrate (80) to the positioning pin mechanism, the piston rod (12) of the air cylinder (10) extends out of the cylinder body (11) and drives the positioning pin (20) to move upwards and simultaneously approach the transmission mechanism to wait for positioning the substrate (80);
step S2, when a substrate (80) is conveyed to the positioning pin mechanism, the positioning pin (20) is contacted with the substrate (80) to position the substrate (80);
and step S3, after the substrate (80) is positioned, the piston rod (12) of the air cylinder (10) retracts towards the cylinder body (11) and drives the positioning pin (20) to move downwards and away from the transmission mechanism at the same time, so that the substrate (80) is continuously transmitted forwards.
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 CN108557472A (en) | 2018-09-21 |
| CN108557472B true 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) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101368146B1 (en) * | 2007-05-25 | 2014-03-03 | 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 |
| CN102897535B (en) * | 2012-10-17 | 2015-01-14 | 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN108557472A (en) | 2018-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108557472B (en) | Positioning pin mechanism, substrate transmission device and substrate transmission method | |
| KR101078039B1 (en) | Processing machine of glass sheets | |
| CN201145792Y (en) | Apparatus for fetching and laying liquid crystal display screen | |
| CN104439776A (en) | Material taking mechanism | |
| CN212221571U (en) | Automatic panel turnover mechanism | |
| CN209536533U (en) | A kind of positioning device | |
| CN109466915B (en) | Automatic conveying device | |
| CN204751429U (en) | Spacing guiding mechanism | |
| CN219485032U (en) | Automatic workpiece straightening equipment | |
| CN105173811A (en) | Overturning and correction mechanism of backlight source module laminator | |
| CN115892949A (en) | Conveyer belt type seal ring visual inspection equipment | |
| CN109051805A (en) | Adjustable positioning device | |
| CN215281261U (en) | Brick pushing device and ceramic tile edge grinding equipment comprising same | |
| CN210818368U (en) | Copper sheet assembly device | |
| CN102815524A (en) | Accurate positioning device for heavy equipment moving workbench | |
| CN205367029U (en) | A transverse movement angle device that is arranged in display glass board production | |
| CN109502264B (en) | Electromagnetic oven assembly line | |
| CN106825947B (en) | Laser precision micro-machining, cleaning and sucking device for light guide plate | |
| CN220439582U (en) | Correcting mechanism and feeding device | |
| CN218098914U (en) | Detection marking device for panel | |
| CN204773982U (en) | Positioner is trailed in coil stock printing | |
| CN116588650B (en) | Circuit board turnover machine | |
| CN220131222U (en) | Feeding device capable of adjusting workpiece posture in multidimensional space | |
| CN219859246U (en) | Ninety-degree turnover mechanism pushed by air cylinder | |
| CN219143232U (en) | Support carrier and cleaning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518132 No. 9-2 Ming Avenue, Guangming New District, Guangdong, Shenzhen Patentee after: TCL China Star Optoelectronics 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. |