CN216686521U - Liquid crystal display panel and PCB substrate carrying arm - Google Patents
Liquid crystal display panel and PCB substrate carrying arm Download PDFInfo
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- CN216686521U CN216686521U CN202220195863.9U CN202220195863U CN216686521U CN 216686521 U CN216686521 U CN 216686521U CN 202220195863 U CN202220195863 U CN 202220195863U CN 216686521 U CN216686521 U CN 216686521U
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- crystal panel
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 64
- 239000000758 substrate Substances 0.000 title claims abstract description 35
- 241000252254 Catostomidae Species 0.000 claims abstract description 19
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000001174 ascending effect Effects 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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Abstract
The utility model relates to a liquid crystal panel and PCB substrate carrying arm, which is provided with an arm base and two arm teeth arranged on the arm base in parallel, wherein the two arm teeth are bilaterally symmetrical and are parallel to each other, a space is arranged between the two arm teeth, liquid crystal panel suckers are arranged at the bottoms of the arm teeth, PCB suckers are arranged at the front end and the left side and the right side of the arm teeth, the PCB suckers at the front end and the left side and the right side of the arm teeth in the space are fixedly connected with the arm teeth through fixed seats, and the PCB sucker at the other side of the arm teeth corresponding to the space is fixedly connected with the arm teeth through an adjusting device capable of moving transversely and longitudinally. The liquid crystal panel and PCB substrate carrying arm is suitable for adsorption of the liquid crystal panel of a traditional liquid crystal panel and the liquid crystal panel with the PCB substrate attached to the periphery, hardware cost of a user is reduced, workload of installation and debugging personnel is reduced, the number of operations of the PCB suckers is convenient to adjust, the use is flexible, the positions can be flexibly adjusted, components on the surface of the PCB substrate are prevented from being damaged, and safety factor is high.
Description
Technical Field
The present invention relates to a carrying arm, and more particularly to a carrying arm for a liquid crystal panel and a PCB substrate.
Background
In the field of liquid crystal panel transportation, liquid crystal panel glass is usually placed layer by layer in a buffer box or a clip. Because the liquid crystal display panel is smooth and regular in shape, the material can be taken and placed by adopting a single sucker structure, and the robot can easily lift after being adsorbed by the sucker on the carrying arm.
However, with the diversification of the processing technology, sometimes the PCB substrate needs to be combined around the liquid crystal panel, and the PCB substrate and the liquid crystal panel are connected through the FPC flexible flat cable, and at this time, if the strength of the sucker for sucking the peripheral PCB substrate is also difficult to be ensured through the previous single sucker structure, the whole liquid crystal panel fails to be sucked, and the risk of slipping is caused; even though the whole substrate is adsorbed by increasing the gas flow velocity and increasing the negative pressure, the contact surface of the sucker and the PCB substrate is often damaged by partial components due to overlarge pressure, so that great loss is caused.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a liquid crystal panel and a PCB substrate carrying arm which can adapt to the adsorption of the traditional liquid crystal panel and the adsorption of the liquid crystal panel with the PCB substrate attached to the periphery.
In order to solve the technical problems, the utility model is realized by the following technical scheme: the utility model provides a liquid crystal display panel and PCB base plate transport arm, has the arm base and sets up two arm teeth on the arm base side by side, two arm tooth bilateral symmetry and be parallel to each other have the interval between, the arm tooth bottom is provided with the liquid crystal display panel sucking disc, and front end and the left and right sides are provided with the PCB sucking disc, wherein be located the PCB sucking disc of the arm tooth front end and the interior left and right sides of interval pass through the fixing base with arm tooth fixed connection, the opposite side PCB sucking disc that is located corresponding interval on the arm tooth through can horizontal and vertical movable adjusting device with arm tooth fixed connection.
Further, the adjusting device is composed of a base and a connecting plate which are connected with each other; the base and the fixed seat are both in L-shaped structures, and the vertical surfaces of the base and the fixed seat are respectively provided with a fixed connecting hole which is communicated with the front and the back; a horizontal adjusting hole is formed in the horizontal plane of the base, a longitudinal adjusting hole corresponding to the position of the horizontal adjusting hole is formed in the position, close to the rear end, of the connecting plate, the position, provided with the longitudinal adjusting hole, of the connecting plate is overlapped on the top surface of the position, provided with the horizontal adjusting hole, of the base, the horizontal adjusting hole and the longitudinal adjusting hole vertically correspond to each other and are fixedly connected through mutually matched screws and nuts; the PCB sucker is fixedly arranged in the sucker connecting hole.
Further, the transverse adjusting holes are long round holes which are transversely arranged, the longitudinal adjusting holes are long round holes which are longitudinally arranged, and the transverse adjusting holes and the longitudinal adjusting holes are both provided with two corresponding holes.
Furthermore, the fixed connecting holes are vertically arranged long round holes, and the fixed connecting holes in the base and the fixed seat are both provided with a plurality of fixed connecting holes which are horizontally arranged in parallel.
Further, an inner cavity with an upward opening is formed in the top of the arm base, a vacuum valve is fixedly arranged in the inner cavity and is in pneumatic connection with the PCB sucker and the liquid crystal panel sucker, and a cover plate is fixedly arranged on the top of the inner cavity.
Furthermore, the liquid crystal panel suckers are provided with a plurality of liquid crystal panel suckers which are arranged in parallel along the length direction of the arm teeth; the number and the positions of the PCB suckers on the other side of the arm teeth corresponding to the interval correspond to those of the liquid crystal panel suckers.
Furthermore, the PCB sucking discs positioned in the space on the arm teeth are close to the rear end positions of the arm teeth.
Compared with the prior art, the utility model has the advantages that: the liquid crystal panel and PCB substrate carrying arm is suitable for adsorption of a traditional liquid crystal panel and a liquid crystal panel with a PCB substrate attached to the periphery, strong adaptability is achieved, an arm clamp does not need to be replaced, hardware cost of a user is reduced, workload of installation and debugging personnel is reduced, work efficiency is guaranteed, the number of operation of the PCB suckers is convenient to adjust, the use is flexible, meanwhile, the positions of the PCB suckers can be flexibly adjusted, damage to components on the surface of the PCB substrate is avoided, and safety factor is high.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic top perspective view of a liquid crystal panel and PCB substrate handling arm according to the present invention;
FIG. 2 is a schematic bottom perspective view of a liquid crystal panel and a PCB substrate handling arm according to the present invention;
FIG. 3 is a schematic view of the internal structure of the liquid crystal panel and PCB substrate handling arm of the present invention;
FIG. 4 is a schematic view of an adjusting device of the present invention in a liquid crystal panel and PCB substrate carrying arm;
FIG. 5 is a schematic view of a fixing base structure of the liquid crystal panel and the PCB substrate carrying arm of the present invention.
In the figure: 1. an arm base; 11. a cover plate; 12. an inner cavity; 2. arm teeth; 3. a PCB sucker; 4. an adjustment device; 41. a base; 411. a lateral adjustment aperture; 42. a connector tile; 421. a longitudinal adjustment aperture; 5. a fixed seat; 6. a liquid crystal panel sucker; 7. a vacuum valve; 8. a suction cup connection hole; 9. and fixing the connecting hole.
Detailed Description
The utility model is described in detail below with reference to the following figures and embodiments:
fig. 1 and 2 show a liquid crystal display panel and PCB base plate transport arm, have arm base 1 and set up two arm teeth 2 on arm base 1 side by side, 2 bilateral symmetry of two arm teeth and be parallel to each other, have the interval between, 2 bottoms of arm teeth are provided with liquid crystal display panel sucking disc 6, and front end and the left and right sides are provided with PCB sucking disc 3, wherein lie in 2 front ends of arm teeth and interval left and right sides PCB sucking disc 3 through fixing base 5 with 2 fixed connection of arm teeth, lie in on 2 arm teeth correspond opposite side PCB sucking disc 3 of interval through can transversely with vertical activity adjusting device 4 with 2 fixed connection of arm teeth, the bore of PCB sucking disc 3 is less than the bore of liquid crystal display panel sucking disc 6.
As shown in fig. 4 and 5, the adjusting means 4 is composed of a base 41 and a joint plate 42 connected to each other; the base 41 and the fixed seat 5 are both in an L-shaped structure, the vertical surfaces of the base 41 and the fixed seat 5 are both provided with fixed connecting holes 9 which are communicated front and back, the arm teeth 2 are provided with screwed holes which are convenient for the connection of the fixed connecting holes 9, and the fixed connecting holes 9 and the screwed holes are fixedly connected together through bolts; a horizontal adjusting hole 411 is formed in the horizontal plane of the base 41, a longitudinal adjusting hole 421 corresponding to the horizontal adjusting hole 411 is formed in the position, close to the rear end, of the connecting plate 42, a position, provided with the longitudinal adjusting hole 421, of the connecting plate 42 is overlapped on the top surface of the position, provided with the horizontal adjusting hole 411, of the base 41, the horizontal adjusting hole 411 and the longitudinal adjusting hole 421 correspond to each other up and down and are fixedly connected through mutually matched screws and nuts; the position close to the front end on the connecting plate 42 and the horizontal plane of the fixing seat 5 are provided with sucker connecting holes 8 which are communicated up and down, and the PCB sucker 3 is fixedly arranged in the sucker connecting holes 8.
For convenience in adjustment, the transverse adjusting holes 411 are horizontally arranged long round holes, the longitudinal adjusting holes 421 are longitudinally arranged long round holes, and the transverse adjusting holes 411 and the longitudinal adjusting holes 421 are both provided with two corresponding upper and lower parts.
In order to facilitate the height position adjustment of the base 41 and the fixing seat 5, the fixing connection holes 9 are vertically arranged long circular holes, and a plurality of fixing connection holes 9 are arranged on the base 41 and the fixing seat 5 and are arranged in parallel in the transverse direction.
In order to control the operation of the PCB sucking disc 3 and the liquid crystal panel sucking disc 6 and simultaneously ensure the attractiveness of the equipment structure and the safety of the assembly, the top of the arm base 1 is provided with an inner cavity 12 with an upward opening, the inner cavity 12 is internally fixedly provided with a vacuum valve 7 which is pneumatically connected with the PCB sucking disc 3 and the liquid crystal panel sucking disc 6, and the top of the inner cavity 12 is fixedly provided with a cover plate 11.
In order to ensure the adsorption effect of the liquid crystal panel and the PCB substrate, a plurality of liquid crystal panel suckers 6 are arranged in parallel along the length direction of the arm teeth 2; the number and the positions of the PCB suckers 3 on the other side of the arm teeth 2 at the corresponding intervals correspond to the number and the positions of the liquid crystal panel suckers 6; the PCB sucker 3 positioned in the space on the arm teeth 2 is close to the rear end position of the arm teeth 2.
When the robot arm is used, the arm base 1 is fixedly connected with the robot flange plate, so that the arm teeth 2 are driven to be linked conveniently; when the liquid crystal panel is used for traditional liquid crystal panel adsorption, the liquid crystal panel can be adsorbed through the liquid crystal panel sucker 6; when the production line is replaced by a liquid crystal panel with a PCB substrate attached to the periphery, the liquid crystal panel with the PCB substrate can be directly adsorbed and conveyed through the liquid crystal panel sucker 6 and the PCB sucker 3 under the condition of not replacing the arm clamp; when the liquid crystal display panel with the PCB substrate attached to the periphery is used, whether the liquid crystal display panel is attached with adsorption in all four directions or is attached with adsorption in one or more directions, whether the operation of the PCB sucker 3 is adjusted or not is manually adjusted through the vacuum valve 7, and the control is flexible; what adsorb PCB base plate's PCB sucking disc 3 adopted is more small-bore sucking disc, and the position can be adjusted in the space through adjusting device 4 moreover, and its vertical position can be adjusted through vertical regulation hole 421 to the joint plate 42 among adjusting device 4, and its horizontal position can be adjusted to cooperation horizontal regulation hole 411, can guarantee that PCB sucking disc 3 does not damage the components and parts on PCB base plate surface when the operation.
The liquid crystal panel and PCB substrate carrying arm is suitable for adsorption of a traditional liquid crystal panel and a liquid crystal panel with a PCB substrate attached to the periphery, strong adaptability is achieved, an arm clamp does not need to be replaced, hardware cost of a user is reduced, workload of installation and debugging personnel is reduced, work efficiency is guaranteed, the number of operation of the PCB suckers is convenient to adjust, the use is flexible, meanwhile, the positions of the PCB suckers can be flexibly adjusted, damage to components on the surface of the PCB substrate is avoided, and safety factor is high.
It is to be emphasized that: the above embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and all simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.
Claims (7)
1. The utility model provides a liquid crystal display panel and PCB base plate transport arm, has arm base (1) and two arm teeth (2) of setting side by side on arm base (1), two arm teeth (2) bilateral symmetry and be parallel to each other have interval, its characterized in that between: arm tooth (2) bottom is provided with liquid crystal display panel sucking disc (6), and front end and the left and right sides are provided with PCB sucking disc (3), wherein lie in arm tooth (2) front end and interval in PCB sucking disc (3) of the left and right sides pass through fixing base (5) with arm tooth (2) fixed connection, lie in on arm tooth (2) opposite side PCB sucking disc (3) that correspond the interval through adjusting device (4) that can transversely and vertically move about with arm tooth (2) fixed connection.
2. The liquid crystal panel and PCB substrate handling arm of claim 1, wherein: the adjusting device (4) consists of a base (41) and a connecting plate (42) which are connected with each other; the base (41) and the fixed seat (5) are both in L-shaped structures, and the vertical surfaces of the base (41) and the fixed seat (5) are both provided with fixed connecting holes (9) which are communicated front and back; a horizontal adjusting hole (411) is formed in the horizontal plane of the base (41), a longitudinal adjusting hole (421) corresponding to the position of the horizontal adjusting hole (411) is formed in the position, close to the rear end, of the connecting plate (42), the position, provided with the longitudinal adjusting hole (421), of the connecting plate (42) is overlapped on the top surface of the position, provided with the horizontal adjusting hole (411), of the base (41), the horizontal adjusting hole (411) corresponds to the longitudinal adjusting hole (421) vertically, and the horizontal adjusting hole (411) and the longitudinal adjusting hole (421) are fixedly connected through mutually matched screws and nuts; the connecting plate (42) is provided with sucking disc connecting holes (8) which are communicated from top to bottom at the position close to the front end and on the horizontal plane of the fixing seat (5), and the PCB sucking disc (3) is fixedly arranged in the sucking disc connecting holes (8).
3. The liquid crystal panel and PCB substrate handling arm of claim 2, wherein: the transverse adjusting holes (411) are long round holes which are transversely arranged, the longitudinal adjusting holes (421) are long round holes which are longitudinally arranged, and the transverse adjusting holes (411) and the longitudinal adjusting holes (421) are respectively provided with two corresponding holes.
4. The liquid crystal panel and PCB substrate handling arm of claim 2, wherein: the fixed connecting holes (9) are vertically arranged long round holes, and the fixed connecting holes (9) on the base (41) and the fixed seat (5) are provided with a plurality of holes which are horizontally arranged in parallel.
5. The liquid crystal panel and PCB substrate handling arm of claim 1, wherein: arm base (1) top is provided with ascending inner chamber of opening (12), inner chamber (12) internal fixation be provided with PCB sucking disc (3) and liquid crystal display panel sucking disc (6) pneumatic connection's vacuum valve (7), inner chamber (12) top is fixed and is provided with apron (11).
6. The liquid crystal panel and PCB substrate handling arm of claim 1, wherein: the liquid crystal panel suckers (6) are arranged in parallel along the length direction of the arm teeth (2); the number and the positions of the PCB suckers (3) on the other side of the arm teeth (2) at the corresponding intervals correspond to the number and the positions of the liquid crystal panel suckers (6).
7. The liquid crystal panel and PCB substrate handling arm of claim 1, wherein: the PCB suckers (3) positioned in the intervals on the arm teeth (2) are close to the rear ends of the arm teeth (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220195863.9U CN216686521U (en) | 2022-01-24 | 2022-01-24 | Liquid crystal display panel and PCB substrate carrying arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220195863.9U CN216686521U (en) | 2022-01-24 | 2022-01-24 | Liquid crystal display panel and PCB substrate carrying arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216686521U true CN216686521U (en) | 2022-06-07 |
Family
ID=81823447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220195863.9U Active CN216686521U (en) | 2022-01-24 | 2022-01-24 | Liquid crystal display panel and PCB substrate carrying arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216686521U (en) |
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2022
- 2022-01-24 CN CN202220195863.9U patent/CN216686521U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: LCD panel and PCB substrate handling arm Effective date of registration: 20231110 Granted publication date: 20220607 Pledgee: Bank of China Limited by Share Ltd. Kunshan branch Pledgor: Suzhou yongshuo Intelligent Technology Co.,Ltd. Registration number: Y2023980064957 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |