CN215789705U - Cell board clamping device is used in production of LED display screen - Google Patents
Cell board clamping device is used in production of LED display screen Download PDFInfo
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- CN215789705U CN215789705U CN202122245923.1U CN202122245923U CN215789705U CN 215789705 U CN215789705 U CN 215789705U CN 202122245923 U CN202122245923 U CN 202122245923U CN 215789705 U CN215789705 U CN 215789705U
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Abstract
The utility model discloses a unit board clamping device for LED display screen production, which comprises a workbench, a through hole, a hydraulic machine, a supporting table, a supporting column, a rotating assembly and a clamping assembly, wherein the workbench is arranged in a hollow structure, the through hole is formed in the workbench, the hydraulic machine is arranged on the bottom wall of the workbench, one end of the supporting table is arranged on the telescopic end of the hydraulic machine, the other end of the supporting table is arranged in the through hole, the supporting column is symmetrically arranged on the workbench, the rotating assembly is arranged on the supporting column, and the clamping assembly is arranged on the rotating assembly. The utility model belongs to the technical field of digital communication, and particularly relates to a unit board clamping device for producing an LED display screen.
Description
Technical Field
The utility model belongs to the technical field of digital communication, and particularly relates to a unit board clamping device for producing an LED display screen.
Background
An LED display screen is a flat panel display, which is composed of small LED module panels. The LED display screen has the advantages of high brightness, low working voltage, low power consumption, large scale, long service life, impact resistance, stable performance and the like, has extremely wide development prospect, and is developing towards the direction of higher brightness, higher weather resistance, higher luminous density, higher luminous uniformity and reliability and full colorization. Modern television has widely adopted the LED display screen, to the producer of TV set LED display screen, generally will overhaul before TV set LED display screen dispatches from the factory, because the cell board of LED display screen is platelike structure, difficult clamp is tight, does not have the cell board clamping device that a set of fine device can make things convenient for stable centre gripping LED display screen production usefulness on the market yet.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides the unit plate clamping device for the LED display screen production, which clamps the unit plate through the clamping assembly, simultaneously protects the unit plate, and is matched with the rotating assembly to conveniently adjust the angle of the unit plate so as to detect the unit plate.
In order to realize the functions, the technical scheme adopted by the utility model is as follows: a unit board clamping device for LED display screen production comprises a workbench, a through hole, a hydraulic machine, a supporting table, a supporting column, a rotating assembly and a clamping assembly, wherein the workbench is of a hollow structure, the through hole is formed in the workbench, the hydraulic machine is arranged on the bottom wall of the workbench, one end of the supporting table is arranged on the telescopic end of the hydraulic machine, the other end of the supporting table is arranged in the through hole, the supporting columns are symmetrically arranged on the workbench, the rotating assembly is arranged on the supporting column, and the clamping assembly is arranged on the rotating assembly; the clamping assembly comprises a supporting ring, a through groove, a supporting plate, a driving motor, a fixed block, a bidirectional screw, a screw pair, a clamping plate, a U-shaped pipe, a rubber fixing pipe fitting, an air pump, an air pipe, a tamping rod, a limiting plate, a spring and an air control plate, wherein the supporting ring is connected with the rotating assembly, the through groove is arranged on the supporting ring, the supporting plate is symmetrically arranged on the side surface of the supporting ring, the driving motor is arranged on the supporting plate on one side, the fixed block is arranged on the supporting plate far away from the driving motor, one end of the bidirectional screw is connected with the output end of the driving motor, the other end of the bidirectional screw is rotatably arranged in the fixed block, the screw pair is symmetrically sleeved on the bidirectional screw, one end of the clamping plate is connected with the screw pair, the other end of the clamping plate penetrates through the through groove and is arranged at one end of the supporting ring far away from the driving motor, the U-shaped pipe is arranged on the opposite surface of the clamping plate, the rubber fixing pipe fitting is symmetrically arranged in the U-shaped pipe fitting, the air pump is arranged on the side face of the clamping plate far away from the U-shaped pipe, one end of the vent pipe is connected to the air pump, the other end of the vent pipe is connected to the U-shaped pipe, one end of the tamper rod is arranged in the U-shaped pipe, the other end of the tamper rod penetrates through the U-shaped pipe and is arranged in the vent pipe, the limiting plate is arranged at one end of the tamper rod far away from the vent pipe, the spring is sleeved on the tamper rod, one end of the spring is connected to the limiting plate, the other end of the spring is connected to the U-shaped pipe, the air control plate is connected to the tamper rod and is arranged in the vent pipe, the hydraulic machine is started, the support table is driven by the hydraulic machine to move upwards to enable the support table to move to the height of the lower wall of the support ring, the unit plate is placed on the support table, one end of the unit plate is inserted into the support ring, the driving motor is started, the driving motor drives the bidirectional screw rod to rotate, the bidirectional screw rod drives the clamping plate to move oppositely, and the two ends of the unit plate are inserted into the U-shaped pipe, along with the removal of grip block, the cell pipe is pushing up the limiting plate and is removing to the direction that is close to the air pump, the limiting plate passes through the ram area accuse gas board and removes to the direction that is close to the air pump, make the distance appear between accuse gas board and the breather pipe, start the air pump simultaneously, the air pump ventilates to U type intraductal through the breather pipe, get into the fixed pipe fitting of rubber through U type pipe again, make the fixed pipe fitting inflation of rubber extrude the cell board, thereby realize the fixed centre gripping process to the cell board both ends, and be difficult for causing the injury to the cell board at centre gripping in-process.
Furthermore, the rotating assembly comprises an adjusting motor, rotating rods, supporting rods and connecting rods, the adjusting motor is arranged on a supporting column on one side, the rotating rods are connected to the output end of the adjusting motor, the supporting rods are arranged on a supporting column far away from the adjusting motor, two groups of connecting rods are arranged, one group of the connecting rods is connected to the rotating rods and is perpendicular to the rotating rods, the other group of the connecting rods is connected to the supporting rods and is perpendicular to the rotating rods, the supporting rings are connected to one end, far away from the adjusting motor, of the connecting rods, after clamping is completed, the supporting tables are brought back to the through holes by a hydraulic machine, blocking to the unit plates in the rotating process is avoided, the adjusting motor is started, the adjusting motor drives the rotating rods to rotate, the rotating rods drive the connecting rods to rotate by matching with the supporting rods, the connecting rods drive the unit plates to rotate by the clamping assembly, so as to facilitate the adjustment of the angles of the unit plates, thereby facilitating the inspection of the unit plates.
Furthermore, the size of one end of the vent pipe far away from the air pump is smaller than that of one end of the vent pipe close to the air pump, so that the air control plate can be spaced from the vent pipe in the moving process, the process of inflating the U-shaped pipe is realized, and the fixing effect of the rubber fixing pipe on the unit element is realized.
Further, the fixed pipe fitting of rubber sets up for U type structure to the area of contact of fixed pipe of increase rubber and cell board, thereby makes the fixed more firm of cell board.
The utility model adopts the structure to obtain the following beneficial effects: the utility model provides a unit plate clamping device for LED display screen production, which is characterized in that a support table is driven by a hydraulic machine to move upwards to enable the support table to move to the height of the lower wall of a supporting ring, the unit plate is placed on a support plate, one end of the unit plate is inserted into the supporting ring, a driving motor is started, the driving motor drives a bidirectional screw to rotate, the bidirectional screw drives a screw pair to move oppositely, the screw pair drives the clamping plates to move oppositely, two ends of the unit plate are inserted into a U-shaped pipe, the unit pipe pushes a limit plate to move towards the direction close to an air pump along with the movement of the clamping plates, the limit plate drives the air control plate to move towards the direction close to the air pump through a tamping rod to enable the distance between the air control plate and an air pipe, the air pump is started at the same time to ventilate the U-shaped pipe through the air pipe, and then enters a rubber fixing pipe through the U-shaped pipe to enable the rubber fixing pipe to expand to extrude the unit plate, thereby realize the fixed centre gripping process to the cell board both ends, and be difficult for causing the injury to the cell board at the centre gripping in-process, it rotates to drive the bull stick through adjusting the motor, bull stick cooperation bracing piece area takes the connecting rod to rotate, the connecting rod passes through centre gripping subassembly area cell board and rotates, so that to the regulation of cell board angle, thereby be convenient for detect the cell board, the one end size of keeping away from the air pump through the breather pipe is less than the size that the breather pipe is close to air pump one end, make the air control board produce the distance between the in-process that removes and the breather pipe, in order to realize the process of aerifing in the U type pipe, thereby realize the fixed action to the unit spare of fixed pipe fitting to rubber, set up for U type structure through the fixed pipe fitting of rubber, in order to increase the area of contact of fixed pipe and cell board, thereby make the fixed more firm of cell board.
Drawings
FIG. 1 is a schematic view of the overall structure of a unit board clamping device for producing an LED display screen according to the present invention;
FIG. 2 is a top view of a clamping assembly in a unit board clamping device for LED display screen production according to the present invention;
FIG. 3 is a side sectional view of a ring in a unit board clamping device for producing an LED display screen according to the present invention.
The pneumatic hydraulic press comprises a workbench, 2, through holes, 3, a hydraulic press, 4, a supporting table, 5, a supporting column, 6, a rotating assembly, 7, a clamping assembly, 8, a supporting ring, 9, a through groove, 10, a supporting plate, 11, a driving motor, 12, a fixing block, 13, a bidirectional screw rod, 14, a screw rod pair, 15, a clamping plate, 16, a U-shaped pipe, 17, a rubber fixing pipe fitting, 18, an air pump, 19, an air pipe, 20, a tamping rod, 21, a limiting plate, 22, a spring, 23, an air control plate, 24, an adjusting motor, 25, a rotating rod, 26, a supporting rod, 27 and a connecting rod.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, the unit board clamping device for producing an LED display screen of the present invention comprises a workbench 1, a through hole 2, a hydraulic machine 3, a supporting table 4, a supporting column 5, a rotating assembly 6 and a clamping assembly 7, wherein the workbench 1 is a hollow structure, the through hole 2 is arranged on the workbench 1, the hydraulic machine 3 is arranged on the bottom wall of the workbench 1, one end of the supporting table 4 is arranged on the telescopic end of the hydraulic machine 3 and the other end is arranged in the through hole 2, the supporting column 5 is symmetrically arranged on the workbench 1, the rotating assembly 6 is arranged on the supporting column 5, and the clamping assembly 7 is arranged on the rotating assembly 6; the clamping component 7 comprises a supporting ring 8, a through groove 9, a supporting plate 10, a driving motor 11, a fixing block 12, a bidirectional screw 13, a screw pair 14, a clamping plate 15, a U-shaped pipe 16, a rubber fixing pipe 17, an air pump 18, an air pipe 19, a tamping rod 20, a limiting plate 21, a spring 22 and an air control plate 23, wherein the supporting ring 8 is connected with the rotating component 6, the through groove 9 is arranged on the supporting ring 8, the supporting plate 10 is symmetrically arranged on the side surface of the supporting ring 8, the driving motor 11 is arranged on the supporting plate 10 on one side, the fixing block 12 is arranged on the supporting plate 10 far away from the driving motor 11, one end of the bidirectional screw 13 is connected to the output end of the driving motor 11, the other end of the bidirectional screw 13 can be rotatably arranged in the fixing block 12, the screw pair 14 can be symmetrically sleeved on the bidirectional screw 13, one end of the clamping plate 15 is connected to the screw pair 14, the other end of the clamping plate penetrates through groove 9, and is arranged at one end of the supporting ring 8 far away from the driving motor 11, u type pipe 16 locates on the opposite face of grip block 15, the fixed pipe fitting 17 symmetry of rubber is located in U type pipe 16, air pump 18 is located on the grip block 15 keeps away from the side of U type pipe 16, 19 one ends of breather pipe are connected in air pump 18 and the other end is connected in U type pipe 16, 20 one ends of tamper are located in U type pipe 16 and the other end runs through U type pipe 16 and locates in breather pipe 19, limiting plate 21 locates the one end that breather pipe 19 was kept away from to tamper 20, spring 22 cup joints on tamper 20, spring 22 one end is connected in limiting plate 21 and the other end and is connected in U type pipe 16, air control plate 23 is connected in tamper 20 and locates in breather pipe 19.
The size of the end of the vent pipe 19 away from the air pump 18 is smaller than the size of the end of the vent pipe 19 close to the air pump 18.
The rubber fixing pipe 17 is of a U-shaped structure.
When the device is used specifically, the hydraulic machine 3 is started, the hydraulic machine 3 drives the supporting table 4 to move upwards, the supporting table 4 is made to move to the height of the lower wall of the supporting ring 8, the unit plates are placed on the supporting plate 10, one ends of the unit plates are inserted into the supporting ring 8, the driving motor 11 is started, the driving motor 11 drives the bidirectional screw 13 to rotate, the bidirectional screw 13 drives the screw pair 14 to move oppositely, the screw pair 14 drives the clamping plates 15 to move oppositely, the two ends of the unit plates are inserted into the U-shaped tubes 16, the unit tubes push against the limiting plate 21 to move towards the direction close to the air pump 18 along with the movement of the clamping plates 15, the limiting plate 21 drives the air control plate 23 to move towards the direction close to the air pump 18 through the tamping rod 20, a distance is formed between the air control plate 23 and the air vent pipe 19, the air pump 18 is started, the air pump 18 ventilates into the U-shaped tube 16 through the air vent pipe 19 and then enters the U-shaped tube 16 into the rubber fixing tube 17, the rubber fixing tube 17 to expand the rubber fixing tube 17 to extrude the unit plates, thereby the realization is to the fixed centre gripping process at unit board both ends, fixed completion back, utilize hydraulic press 3 to bring back brace table 4 to through-hole 2 in, avoid causing the hindrance at the pivoted in-process to the unit board, start adjusting motor 24, adjusting motor 24 takes bull stick 25 to rotate, bull stick 25 cooperation bracing piece 26 takes connecting rod 27 to rotate, connecting rod 27 takes the unit board through centre gripping subassembly 7 to rotate, so that to the regulation of unit board angle, thereby be convenient for detect the unit board.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (4)
1. The utility model provides a production of LED display screen is with cell board clamping device which characterized in that: the hydraulic press comprises a workbench, a through hole, a hydraulic press, a supporting table, a supporting column, a rotating assembly and a clamping assembly, wherein the workbench is of a hollow structure, the through hole is formed in the workbench, the hydraulic press is arranged on the bottom wall of the workbench, one end of the supporting table is arranged on the telescopic end of the hydraulic press, the other end of the supporting table is arranged in the through hole, the supporting columns are symmetrically arranged on the workbench, the rotating assembly is arranged on the supporting column, and the clamping assembly is arranged on the rotating assembly; the clamping assembly comprises a supporting ring, a through groove, a supporting plate, a driving motor, a fixed block, a bidirectional screw, a screw pair, a clamping plate, a U-shaped pipe, a rubber fixing pipe fitting, an air pump, an air pipe, a tamping rod, a limiting plate, a spring and an air control plate, wherein the supporting ring is connected with the rotating assembly, the through groove is arranged on the supporting ring, the supporting plate is symmetrically arranged on the side surface of the supporting ring, the driving motor is arranged on the supporting plate on one side, the fixed block is arranged on the supporting plate far away from the driving motor, one end of the bidirectional screw is connected with the output end of the driving motor, the other end of the bidirectional screw is rotatably arranged in the fixed block, the screw pair is symmetrically sleeved on the bidirectional screw, one end of the clamping plate is connected with the screw pair, the other end of the clamping plate penetrates through the through groove and is arranged at one end of the supporting ring far away from the driving motor, the U-shaped pipe is arranged on the opposite surface of the clamping plate, the rubber fixing pipe fitting is symmetrically arranged in the U-shaped pipe fitting, the utility model discloses a tamper, including the grip block, breather pipe, limiting plate, spring, tamping bar, air pump, limiting plate, air control plate, limiting plate, air pump, breather pipe, limiting plate, breather pipe, limiting plate, air control plate, air pump, breather pipe, air pump, breather pipe, spring, tamping bar, limiting plate, air control plate, air pump, air control plate, air pump, tamping bar, air pump, air control plate, air pump, tamping bar, air pump, air control plate, air pump, tamping bar, air pump, and the tamper.
2. The unit board clamping device for the LED display screen production according to claim 1, wherein: the rotating assembly comprises an adjusting motor, a rotating rod, a supporting rod and a connecting rod, the adjusting motor is arranged on a supporting column on one side, the rotating rod is connected to the output end of the adjusting motor, the supporting rod is arranged on the supporting column far away from the adjusting motor, the connecting rod is provided with two groups, one group of connecting rods is connected to the rotating rod and is perpendicular to the rotating rod, the other group of connecting rods is connected to the supporting rod and is perpendicular to the rotating rod, and the supporting ring is connected to one end, far away from the adjusting motor, of the connecting rod.
3. The unit board clamping device for the LED display screen production according to claim 2, characterized in that: the size of one end of the vent pipe far away from the air pump is smaller than that of one end of the vent pipe close to the air pump.
4. The cell board clamping device for the LED display screen production according to claim 3, wherein: the rubber fixing pipe fitting is of a U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122245923.1U CN215789705U (en) | 2021-09-16 | 2021-09-16 | Cell board clamping device is used in production of LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122245923.1U CN215789705U (en) | 2021-09-16 | 2021-09-16 | Cell board clamping device is used in production of LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215789705U true CN215789705U (en) | 2022-02-11 |
Family
ID=80163302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122245923.1U Active CN215789705U (en) | 2021-09-16 | 2021-09-16 | Cell board clamping device is used in production of LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215789705U (en) |
-
2021
- 2021-09-16 CN CN202122245923.1U patent/CN215789705U/en active Active
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