CN221195642U - Positioning jig for double-sided adhesive tape of middle frame of display screen - Google Patents
Positioning jig for double-sided adhesive tape of middle frame of display screen Download PDFInfo
- Publication number
- CN221195642U CN221195642U CN202323357358.3U CN202323357358U CN221195642U CN 221195642 U CN221195642 U CN 221195642U CN 202323357358 U CN202323357358 U CN 202323357358U CN 221195642 U CN221195642 U CN 221195642U
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- Prior art keywords
- clamping
- display screen
- middle frame
- bearing plate
- double
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- 239000002390 adhesive tape Substances 0.000 title claims abstract description 20
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 12
- 238000003723 Smelting Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 9
- 238000001125 extrusion Methods 0.000 abstract description 6
- 238000005192 partition Methods 0.000 abstract description 5
- 238000010030 laminating Methods 0.000 abstract description 4
- 238000003475 lamination Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to the technical field of display screen processing and provides a double-sided adhesive tape positioning jig for a middle frame of a display screen, which comprises a workbench and a bearing plate arranged on the workbench, wherein an auxiliary assembly for assisting the bearing plate to rotate is arranged in the workbench, a clamping mechanism for clamping the middle frame of the display screen is arranged on the bearing plate, the clamping mechanism comprises a clamping plate which is slidably arranged on the bearing plate, and one side of the clamping plate is provided with a clamping chute. According to the utility model, the clamping mechanism is used for clamping the middle frame of the display screen, the situation that the middle frame of the display screen shifts in the laminating process is avoided, the laminating quality of the double-sided adhesive tape is improved to a certain extent, in addition, under the cooperation of elements such as the limiting rod, the clamping partition plate and the like, when the clamping force is large, the clamping sliding blocks slide towards the two ends of the clamping sliding grooves, so that the extrusion force of the clamping plate on the middle frame of the display screen is relieved, and the probability of damage to the middle frame of the display screen due to extrusion is reduced.
Description
Technical Field
The utility model relates to the technical field of display screen processing, in particular to a positioning jig for pasting double-sided adhesive tape on a middle frame of a display screen.
Background
In the assembly process of the display screen, a step is to attach double faced adhesive tape on the middle frame of the display screen, and the double faced adhesive tape is generally picked up manually for lamination in the prior art, in order to ensure the accuracy of the lamination process of the double faced adhesive tape, the middle frame of the display screen is generally clamped by clamping on a workbench, so that the middle frame of the display screen is prevented from moving in the lamination process, but the conventional clamping device is realized by extruding a clamped object, the middle frame of the display screen is softer in texture, and the middle frame is easy to damage under the high-force clamping. In view of this, we propose a display screen center double faced adhesive tape rubberizing location smelting tool.
Disclosure of utility model
The utility model aims to solve the defect that the prior clamping workpiece is easy to damage a middle frame of a display screen when the middle frame of the display screen is clamped, and provides a double-sided adhesive tape positioning jig for the middle frame of the display screen.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a display screen center double faced adhesive tape rubberizing location smelting tool, includes the workstation and sets up the loading board on the workstation, be equipped with the auxiliary assembly that is used for assisting the loading board pivoted in the workstation, be equipped with the fixture that is used for centre gripping display screen center on the loading board;
The clamping mechanism comprises a clamping plate which is slidably mounted on the bearing plate, a clamping chute is formed in one side of the clamping plate, a plurality of clamping partition plates are fixedly mounted in the clamping chute, a clamping sliding block is slidably mounted in the clamping chute, a clamping connecting rod is rotatably mounted on one side of the clamping sliding block, a limiting rod which is mutually abutted to the clamping partition plates is elastically mounted on the other side of the clamping sliding block, and a driving assembly which is used for controlling the clamping plates to be mutually close is arranged on the bearing plate.
Preferably, the driving assembly comprises a driving rod which is slidably arranged on the workbench, a telescopic spring is wound outside the driving rod, one end of the telescopic spring is fixedly connected with the workbench, the other end of the telescopic spring is fixedly connected with the driving rod, a bidirectional screw rod is rotatably arranged in the bearing plate, a sliding piece hinged with the clamping connecting rod is sleeved on the external thread of the bidirectional screw rod, a cross groove is formed in one end of the bidirectional screw rod, and a cross protrusion coaxially fixed with the driving rod is clamped in the cross groove in a sliding mode.
Preferably, a limiting block for setting the movement of the clamping plate is arranged on the bearing plate.
Preferably, the auxiliary assembly comprises a winding rod which is elastically hinged inside the workbench, auxiliary gears are coaxially fixed at two ends of the winding rod, auxiliary racks are meshed on one sides of the auxiliary gears, lifting sleeves which are mutually abutted against the bearing plate are fixedly arranged on one sides of the auxiliary racks, lifting sleeve sliding matched rotating columns are fixedly arranged on the lower portion of the bearing plate, a traction lantern ring is fixedly arranged on the outer portion of the driving rod, and a traction rope with one end fixedly connected with the traction lantern ring is wound on the outer portion of the winding rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the clamping mechanism is used for clamping the middle frame of the display screen, the situation that the middle frame of the display screen shifts in the laminating process is avoided, the laminating quality of the double-sided adhesive tape is improved to a certain extent, in addition, under the cooperation of elements such as the limiting rod, the clamping partition plate and the like, when the clamping force is large, the clamping sliding blocks slide towards the two ends of the clamping sliding grooves, so that the extrusion force of the clamping plate on the middle frame of the display screen is relieved, and the probability of damage to the middle frame of the display screen due to extrusion is reduced.
2. According to the utility model, the auxiliary assembly is arranged, so that after the middle frame of the display screen is attached at part of the positions, the bearing plate can be jacked up by utilizing the operation of the auxiliary assembly, so that a worker can freely rotate the bearing plate, the relative position of the middle frame of the display screen can be adjusted, the worker can attach double faced adhesive tapes at different positions on the middle frame conveniently, and the attaching difficulty of the double faced adhesive tapes is reduced.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the area A in FIG. 2;
FIG. 4 is an enlarged schematic view of the area B in FIG. 2;
fig. 5 is a cross-sectional view of a clamping plate of the present utility model.
In the figure: 1. a work table; 2. a carrying plate; 3. a clamping mechanism; 31. a clamping plate; 32. clamping the sliding groove; 33. clamping the partition board; 34. clamping the sliding block; 35. a limit rod; 36. clamping the connecting rod; 37. a drive assembly; 371. a driving rod; 372. a telescopic spring; 373. a cross-shaped bulge; 374. a cross groove; 375. a two-way screw rod; 376. a slider; 38. a limiting block; 4. an auxiliary component; 41. winding a rod; 42. a traction rope; 43. an auxiliary gear; 44. an auxiliary rack; 45. lifting the sleeve; 46. a traction collar; 47. and (5) rotating the column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, a positioning jig for pasting double sided adhesive tape on a middle frame of a display screen comprises a workbench 1 and a bearing plate 2 arranged on the workbench 1, wherein an auxiliary component 4 for assisting the rotation of the bearing plate 2 is arranged in the workbench 1, and a clamping mechanism 3 for clamping the middle frame of the display screen is arranged on the bearing plate 2.
The fixture 3 includes the grip block 31 of slidable mounting on the loading board 2, grip block 32 has been seted up to grip block 31 one side, and fixed mounting has a plurality of centre gripping baffles 33 in the grip block 32, slidable mounting has centre gripping slider 34 in the grip block 32, centre gripping connecting rod 36 is installed in rotation of centre gripping slider 34 one side, the opposite side elastic mounting of centre gripping slider 34 has the gag lever post 35 of contradicting each other with centre gripping baffle 33, be equipped with the drive assembly 37 that is used for controlling grip block 31 and draws close each other on the loading board 2, after the display screen center frame is placed, alright control centre gripping connecting rod 36 moves in opposite directions through drive assembly 37, the centre gripping slider 34 of articulated in centre gripping connecting rod 36 one end in the motion process, contradict each other with centre gripping baffle 33 through gag lever post 35, can make grip block 31 be close to each other, and then reach the effect of centre gripping display screen center frame, simultaneously when the centre gripping dynamics is great, automatically, retract in centre gripping slider 34, and then make the centre gripping slider 34 that sets up in centre gripping slider 32 can slide to centre gripping slider 32 both ends, alleviate centre gripping slider 31 to receive the extrusion probability of compressing the display screen center frame because of the extrusion dynamics that reduces in the display screen center frame.
The driving component 37 comprises a driving rod 371 which is slidably mounted on the workbench 1, a telescopic spring 372 is wound outside the driving rod 371, one end of the telescopic spring 372 is fixedly connected with the workbench 1, the other end of the telescopic spring 372 is fixedly connected with the driving rod 371, a bidirectional screw 375 is rotatably mounted on the bearing plate 2, a sliding piece 376 hinged with the clamping connecting rod 36 is sleeved outside the bidirectional screw 375 in a threaded mode, a cross groove 374 is formed in one end of the bidirectional screw 375, a cross protrusion 373 which is coaxially fixed with the driving rod 371 is slidably clamped in the cross groove 374, as shown in fig. 2, one end of the driving rod 371 penetrates through the workbench 1 in a sliding mode and is provided with a turntable, during clamping, the driving rod 371 can be driven to rotate through the turntable, and when the driving rod 371 rotates, the bidirectional screw 375 is driven to rotate through mutual clamping of the cross protrusion 373 and the cross groove 374, the sliding piece 376 in threaded connection with the bidirectional screw 375 moves in opposite directions in the rotating process, and further the clamping connecting rod 36 hinged with the bidirectional screw 375 is driven to gradually close to the clamping plate 31, so that the clamping and fixing of a frame in a display screen is clamped.
The bearing plate 2 is provided with a limiting block 38 for setting the movement of the clamping plate 31, and the limiting block 38 is used for limiting the resetting of the clamping plate 31, so that the clamping sliding block 34 which is arranged in the clamping sliding groove 32 in a sliding manner can synchronously reset when the sliding piece 376 resets.
Example two
Referring to fig. 1-5, the embodiment is substantially the same as the first embodiment, and more preferably, the auxiliary assembly 4 includes a winding rod 41 elastically hinged inside the worktable 1, two ends of the winding rod 41 are coaxially fixed with an auxiliary gear 43, one side of the auxiliary gear 43 is meshed with an auxiliary rack 44, one side of the auxiliary rack 44 is fixedly provided with a lifting sleeve 45 which is mutually abutted against the carrier plate 2, the lower part of the carrier plate 2 is fixedly provided with a rotating post 47 in sliding fit with the lifting sleeve 45, the outside of the driving rod 371 is fixedly provided with a traction collar 46, one end of the winding rod 41 is wound with a traction rope 42 fixedly connected with the traction collar 46, when the other end of the middle frame of the display screen needs to be attached, the driving rod 371 can be pulled to move outwards, and the cross protrusion 373 can be completely separated from the cross groove 374, in the moving process, the traction collar 46 arranged on the driving rod 371 can pull the winding rod 41 to rotate through the traction rope 42, in the rotating process, the auxiliary gear 43 arranged on the winding rod 41 can drive the lifting sleeve 45 to move upwards through the meshing with the auxiliary gear 44, and the upper part of the lifting sleeve 45 is mutually abutted against the carrier plate 2, when the lifting sleeve 45 is lifted, the carrier plate 2 is lifted, and the worktable 2 can be lifted off from the carrier plate 2, and the worktable can not rotate relative to the worktable 2, thereby the worktable can be attached to the worktable can be adjusted, and the worktable can be detached from the worktable 2, and the worktable can be adjusted conveniently, and the position of the worktable can be attached to the worktable can be adjusted.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a frame double faced adhesive tape rubberizing location smelting tool in display screen, includes workstation (1) to and set up loading board (2) on workstation (1), its characterized in that: an auxiliary assembly (4) for assisting the rotation of the bearing plate (2) is arranged in the workbench (1), and a clamping mechanism (3) for clamping the middle frame of the display screen is arranged on the bearing plate (2);
Clamping mechanism (3) are including slidable mounting grip block (31) on loading board (2), grip block (32) have been seted up to grip block (31) one side, and fixed mounting has a plurality of centre gripping baffles (33) in grip block (32), slidable mounting has centre gripping slider (34) in grip block (32), centre gripping slider (34) one side is rotated and is installed centre gripping connecting rod (36), centre gripping slider (34) opposite side elastic mounting has gag lever post (35) that contradict each other with centre gripping baffles (33), be equipped with on loading board (2) and be used for controlling drive assembly (37) that grip block (31) draw close each other.
2. The positioning jig for double-sided adhesive tape of a middle frame of a display screen according to claim 1, wherein: the driving assembly (37) comprises a driving rod (371) which is slidably mounted on the workbench (1), a telescopic spring (372) is wound outside the driving rod (371), one end of the telescopic spring (372) is fixedly connected with the workbench (1), and the other end of the telescopic spring is fixedly connected with the driving rod (371).
3. The positioning jig for the double-sided adhesive tape of the middle frame of the display screen according to claim 2, wherein: the bidirectional screw rod (375) is rotatably mounted on the bearing plate (2), a sliding piece (376) hinged with the clamping connecting rod (36) is sleeved on the external thread of the bidirectional screw rod (375), a cross groove (374) is formed in one end of the bidirectional screw rod (375), and a cross protrusion (373) coaxially fixed with the driving rod (371) is slidably clamped in the cross groove (374).
4. The positioning jig for double-sided adhesive tape of a middle frame of a display screen according to claim 1, wherein: the bearing plate (2) is provided with a limiting block (38) for setting the movement of the clamping plate (31).
5. A display screen center double sided tape rubberizing location tool according to claim 3, characterized in that: the auxiliary assembly (4) comprises a winding rod (41) which is elastically hinged inside the workbench (1), auxiliary gears (43) are coaxially fixed at two ends of the winding rod (41), auxiliary racks (44) are meshed on one sides of the auxiliary gears (43), lifting sleeves (45) which are mutually abutted against the bearing plate (2) are fixedly arranged on one sides of the auxiliary racks (44), and rotating columns (47) which are in sliding fit with the lifting sleeves (45) are fixedly arranged on the lower portion of the bearing plate (2).
6. The positioning jig for double-sided adhesive tape of a middle frame of a display screen according to claim 5, wherein: the traction sleeve ring (46) is fixedly arranged outside the driving rod (371), and a traction rope (42) with one end fixedly connected with the traction sleeve ring (46) is wound outside the winding rod (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323357358.3U CN221195642U (en) | 2023-12-11 | 2023-12-11 | Positioning jig for double-sided adhesive tape of middle frame of display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323357358.3U CN221195642U (en) | 2023-12-11 | 2023-12-11 | Positioning jig for double-sided adhesive tape of middle frame of display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221195642U true CN221195642U (en) | 2024-06-21 |
Family
ID=91493082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323357358.3U Active CN221195642U (en) | 2023-12-11 | 2023-12-11 | Positioning jig for double-sided adhesive tape of middle frame of display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221195642U (en) |
-
2023
- 2023-12-11 CN CN202323357358.3U patent/CN221195642U/en active Active
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