CN220698380U - Cutting limiting mechanism for screen processing - Google Patents
Cutting limiting mechanism for screen processing Download PDFInfo
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- CN220698380U CN220698380U CN202322394860.5U CN202322394860U CN220698380U CN 220698380 U CN220698380 U CN 220698380U CN 202322394860 U CN202322394860 U CN 202322394860U CN 220698380 U CN220698380 U CN 220698380U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 title claims abstract description 17
- 230000004224 protection Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
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- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
The utility model relates to the technical field of screen processing and discloses a cutting limiting mechanism for screen processing, which comprises a workbench, wherein four groups of vertical rods are fixedly arranged on the upper surface of the workbench, two groups of sliding plates are connected onto the workbench in a sliding manner, the bottoms of the sliding plates penetrate through the workbench, a clamping mechanism is arranged on the workbench, the cutting limiting mechanism for screen processing rotates a driving threaded rod and enables a sliding block in threaded connection with the threaded rod to slide downwards, meanwhile, a connecting rod and the sliding plate are matched to drive two groups of limiting plates to abut against the side wall of a backlight plate to limit the backlight plate, a clamping plate can slide downwards to clamp the upper surface of the backlight plate by matching with a transverse rod, a rack, a gear and a driven threaded rod, the backlight plate is clamped by the clamping plate, the backlight plate is limited by matching with the position plate, the backlight plate can be effectively prevented from sliding in the cutting process, and the cutting yield of the backlight plate is improved.
Description
Technical Field
The utility model relates to the technical field of screen processing, in particular to a cutting limiting mechanism for screen processing.
Background
A screen is a device or appliance for displaying images and colors. It is divided into a screen and a screen, also called a display screen. The method is widely applied to mobile phones, computers, displays, televisions and equipment with image or text display functions.
In the process of producing a display screen, a rectangular backlight plate needs to be cut, the backlight plate is cut into a proper screen display size, in actual production, the backlight plate is usually placed on a processing table first and then cut, offset of the backlight plate in the cutting process is easy to occur, errors can be caused in the cutting of the backlight plate, and certain influence exists on the cutting of the backlight plate.
Disclosure of Invention
The utility model aims to provide a cutting limiting mechanism for screen processing, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screen processing is with tailorring stop gear, includes the workstation, the upper surface fixed mounting of workstation has four groups montants, sliding connection has two sets of slide on the workstation, just the workstation is run through to the bottom of slide, be provided with fixture on the workstation, can prevent through setting up fixture that the back light plate from taking place to rock at the in-process of tailorring, be provided with protection machanism on the workstation, can prevent through setting up protection machanism that splint from pressing down the back light plate, can prevent simultaneously that the upper attachment impurity of rubber pad from, fixture includes:
the telescopic rods are fixedly arranged on the side walls of the sliding plates at one ends, the limiting plates are fixedly arranged at the other ends of the telescopic rods, the telescopic rods are fixedly arranged on one sides of the two groups of sliding plates corresponding to each other, and the backlight plates with different widths can be clamped by arranging the telescopic rods and matching with the limiting plates;
the spring is sleeved on the outer wall of the telescopic rod, one end of the spring is fixedly arranged on the side wall of the sliding plate, the other end of the spring is fixedly arranged on the side wall of the limiting plate, and the telescopic rod and the limiting plate can be reset through the arrangement of the spring;
the top of drive threaded rod rotates the bottom of connecting at the workstation, can drive the slider and slide from top to bottom through setting up the drive threaded rod.
Preferably, the outer wall threaded connection of drive threaded rod has the slider, the lateral wall of slider articulates there is the connecting rod, the other end of connecting rod articulates in the bottom of slide, the quantity of connecting rod is two sets of, two sets of connecting rods use the drive threaded rod to set up at the both ends lateral wall of slider as central mirror image, can push-and-pull two sets of slides through setting up the slip of connecting rod cooperation slider.
Preferably, the inner wall rotation of workstation is connected with driven threaded rod, and driven threaded rod runs through the workstation, driven threaded rod's quantity is two sets of, the lateral wall sliding connection of montant has splint, the quantity of splint is two sets of, the inner wall of two sets of splint respectively with two sets of driven threaded rod threaded connection, can drive splint through setting up driven threaded rod and slide from top to bottom.
Preferably, the bottoms of the two groups of driven threaded rods are fixedly provided with gears, and the driven threaded rods can be driven to rotate by arranging the gears to be matched with racks.
Preferably, the bottom side walls of the two groups of sliding plates are fixedly provided with cross bars, one end of each cross bar, which is far away from the sliding plate, is fixedly provided with racks, and the racks are connected with the gears in a meshed manner.
Preferably, the protection machanism includes the diaphragm, diaphragm sliding connection is at the inner wall of splint, one side fixed mounting of diaphragm has the rubber pad, the opposite side rotation of diaphragm is connected with the bolt, the bolt runs through the splint, just the bolt runs through department threaded connection with the splint, can avoid splint direct contact back light plate through setting up the rubber pad, plays the effect of protection back light plate.
Compared with the prior art, the utility model provides a cutting limiting mechanism for screen processing, which has the following beneficial effects:
1. this screen processing is with tailorring stop gear to rotate drive threaded rod to make the slider with its threaded connection slide downwards, this cooperation connecting rod, slide simultaneously can drive two sets of limiting plates butt at the lateral wall of back light plate, spacing to the back light plate, this cooperation horizontal pole, rack, gear, driven threaded rod can make splint slide downwards, and carry out the centre gripping to the upper surface of back light plate, through the centre gripping of splint to the back light plate, cooperation locating plate is spacing to the back light plate, can prevent effectively that the back light plate from taking place to slide at the cutting in-process, improves the cutting yield of back light plate.
2. This screen processing is with tailorring stop device rotates the bolt and drives the diaphragm and slide downwards until the rubber pad is outstanding splint, can avoid splint direct contact back light plate as the medium between splint and the back light plate through the rubber pad, plays the effect of protection back light plate, can accomodate the rubber pad through the inner wall that gets into the splint with the diaphragm of rotation bolt cooperation simultaneously, prevents to adhere to impurity on the rubber pad, causes the damage to the back light plate when carrying out the centre gripping to the back light plate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall bottom view of the present utility model;
FIG. 3 is a schematic view of the overall structure of the skateboard of the present utility model;
FIG. 4 is a schematic view of an exploded construction of the splint of the present utility model;
fig. 5 is an enlarged schematic view of the a structure of fig. 2 according to the present utility model.
In the figure: 1. a work table; 2. a vertical rod; 3. a slide plate; 4. a clamping mechanism; 41. a telescopic rod; 42. a limiting plate; 43. a spring; 44. driving a threaded rod; 45. a slide block; 46. a connecting rod; 47. driven threaded rod; 48. a clamping plate; 49. a gear; 410. a cross bar; 411. a rack; 5. a protective mechanism; 51. a cross plate; 52. a rubber pad; 53. and (5) a bolt.
Detailed Description
As shown in fig. 1-5, the present utility model provides a technical solution: the utility model provides a screen processing is with tailorring stop gear, including workstation 1, the upper surface fixed mounting of workstation 1 has four sets of montants 2, sliding connection has two sets of slide 3 on the workstation 1, can carry out spacingly to the back light plate through slide 3's sliding fit limiting plate 41, telescopic link 42, spring 43, and the bottom of slide 3 runs through workstation 1, be provided with fixture 4 on the workstation 1, can prevent through setting up fixture 4 that the back light plate from taking place to rock in the tailoring process, be provided with protection machanism 5 on the workstation 1, can prevent through setting up protection machanism 5 that splint 48 from pressing the back light plate bad, can prevent simultaneously that the impurity from adhering to on the rubber pad 52.
The clamping mechanism 4 comprises a telescopic rod 41, one end of the telescopic rod 41 is fixedly arranged on the side wall of the sliding plate 3, the other end of the telescopic rod 41 is fixedly provided with a limiting plate 42, one corresponding side of the two groups of sliding plates 3 is fixedly provided with the telescopic rod 41, a spring 43 is sleeved on the outer wall of the telescopic rod 41, one end of the spring 43 is fixedly arranged on the side wall of the sliding plate 3, the other end of the spring 43 is fixedly arranged on the side wall of the limiting plate 42, when the limiting plate 42 is attached to the side wall of the backlight plate, the driving threaded rod 44 is continuously rotated, the limiting plate 42 extrudes the backlight plate and drives the telescopic rod 41 and the spring 43 to shrink until the clamping plate 48 drives the rubber pad 52 to be attached to the upper surface of the backlight plate, the driving threaded rod 44 can be stopped rotating, the top of the driving threaded rod 44 is rotationally connected to the bottom of the workbench 1, the outer wall of the driving threaded rod 44 is in threaded connection with a sliding block 45, the side wall of the sliding block 45 is hinged with connecting rods 46, the other ends of the connecting rods 46 are hinged at the bottom of the sliding plate 3, the number of the connecting rods 46 is two, the two groups of connecting rods 46 are arranged at the side walls of the two ends of the sliding block 45 in a mirror image mode by taking the driving threaded rod 44 as the center, the driving threaded rod 44 is rotated, the sliding block 45 in threaded connection with the driving threaded rod 44 slides downwards, meanwhile, the sliding block 45 pulls the two groups of connecting rods 46, so that the two groups of connecting rods 46 pull the two groups of sliding plates 3 to slide on the inner wall of the workbench 1, the two groups of sliding plates 3 are mutually close, the limiting plate 42 is abutted against the side wall of the backlight plate, the inner wall of the workbench 1 is rotationally connected with driven threaded rods 47, the driven threaded rods 47 penetrate through the workbench 1, the number of the driven threaded rods 47 is two groups, the side wall of the vertical rod 2 is slidingly connected with clamping plates 48, the number of the clamping plates 48 is two groups of threaded rods, the inner walls of the two groups of the clamping plates 48 are respectively in threaded connection with the two groups of driven rods 47, the bottom of two sets of driven threaded rods 47 is all fixed mounting has gear 49, the bottom lateral wall of two sets of slide 3 is all fixed mounting has horizontal pole 410, the one end fixed mounting who keeps away from slide 3 of horizontal pole 410 has rack 411, rack 411 and gear 49 meshing are connected, slide 3 can drive horizontal pole 410 and rack 411 slip, can drive driven threaded rod 47 rotation through rack 411's slip fit gear 49, driven threaded rod 47 pivoted can drive the laminating of splint 48 rather than threaded connection at the lateral wall of montant 2 and slide downwards, thereby drive rubber pad 52 and slide downwards, carry out the centre gripping to the backlight through splint 48 cooperation rubber pad 52.
Above-mentioned protection machanism 5 includes diaphragm 51, diaphragm 51 sliding connection is at the inner wall of splint 48, one side fixed mounting of diaphragm 51 has rubber pad 52, the opposite side rotation of diaphragm 51 is connected with bolt 53, bolt 53 runs through splint 48, and the department threaded connection that runs through of bolt 53 and splint 48 can drive rubber pad 52 outstanding splint 48 through rotation bolt 53 cooperation diaphragm 51, can prevent splint 48 direct contact backlight through rubber pad 52, play the effect of protection backlight, when rubber pad 52 is not used, can accomodate rubber pad 52 into the inner wall of splint 48 through rotation bolt 53 cooperation diaphragm 51, prevent to adhere to impurity on the rubber pad 52, cause the damage when carrying out the centre gripping to the backlight.
Working principle: firstly, a backlight plate is placed on a workbench 1, a bolt 53 is rotated and a transverse plate 51 is driven to slide downwards until a rubber pad 52 protrudes out of a clamping plate 48, a driving threaded rod 44 is rotated and a sliding block 45 in threaded connection with the driving threaded rod 44 is made to slide downwards, meanwhile, the sliding block 45 pulls two groups of connecting rods 46, so that the two groups of connecting rods 46 pull two groups of sliding plates 3 to slide on the inner wall of the workbench 1, the two groups of sliding plates 3 are close to each other, a limiting plate 42 is abutted against the side wall of the backlight plate, the backlight plate is prevented from sliding in the cutting process, the sliding plate 3 can drive a cross rod 410 and a rack 411 to slide, a driven threaded rod 47 can be driven to rotate through a sliding fit gear 49 of the rack 411, the driven threaded rod 47 can be driven to drive a clamping plate 48 in threaded connection with the driven threaded rod 47 to slide downwards when the driven threaded rod 47 rotates, and accordingly a rubber pad 52 is driven to slide downwards, when the limiting plate 42 is attached to the side wall of the backlight plate, the limiting plate 42 is enabled to squeeze the backlight plate, the telescopic rod 41 and the spring 43 to shrink until the clamping plate 48 drives the rubber pad 52 to abut against the upper surface of the plate, and the driving threaded rod 44 can stop rotating and drive the sliding plate 52 to slide in the cutting process, and the driving the sliding plate 48 can effectively prevent the backlight plate from sliding in the cutting process.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. Cutting limiting mechanism for screen processing comprises a workbench (1), and is characterized in that: the utility model discloses a workbench, including workstation (1), upper surface fixed mounting of workstation (1) has four montants (2), sliding connection has two sets of slide (3) on workstation (1), just workstation (1) are run through to the bottom of slide (3), be provided with fixture (4) on workstation (1), be provided with protection machanism (5) on workstation (1), fixture (4) include:
the telescopic rod (41), one end of the telescopic rod (41) is fixedly arranged on the side wall of the sliding plate (3), the other end of the telescopic rod (41) is fixedly provided with a limiting plate (42), and one sides of the two groups of sliding plates (3) corresponding to each other are fixedly provided with the telescopic rods (41);
the spring (43) is sleeved on the outer wall of the telescopic rod (41), one end of the spring (43) is fixedly arranged on the side wall of the sliding plate (3), and the other end of the spring (43) is fixedly arranged on the side wall of the limiting plate (42);
and the top of the driving threaded rod (44) is rotatably connected to the bottom of the workbench (1).
2. The cutting limiting mechanism for screen processing according to claim 1, wherein: the outer wall threaded connection of drive threaded rod (44) has slider (45), the lateral wall of slider (45) articulates there is connecting rod (46), the other end of connecting rod (46) articulates the bottom at slide (3), the quantity of connecting rod (46) is two sets of, two sets of connecting rod (46) use drive threaded rod (44) as the mirror image setting at the both ends lateral wall of slider (45) in the center.
3. The cutting limiting mechanism for screen processing according to claim 1, wherein: the automatic clamping device is characterized in that driven threaded rods (47) are rotatably connected to the inner wall of the workbench (1), the driven threaded rods (47) penetrate through the workbench (1), the number of the driven threaded rods (47) is two, clamping plates (48) are slidably connected to the side walls of the vertical rods (2), the number of the clamping plates (48) is two, and the inner walls of the two groups of clamping plates (48) are respectively in threaded connection with the two groups of driven threaded rods (47).
4. A cutting-out and limiting mechanism for screen processing according to claim 3, wherein: the bottoms of the two groups of driven threaded rods (47) are fixedly provided with gears (49).
5. The cutting limiting mechanism for screen processing according to claim 1, wherein: the bottom side walls of the two groups of sliding plates (3) are fixedly provided with cross bars (410), one ends of the cross bars (410) far away from the sliding plates (3) are fixedly provided with racks (411), and the racks (411) are in meshed connection with the gears (49).
6. The cutting limiting mechanism for screen processing according to claim 1, wherein: the protection mechanism (5) comprises a transverse plate (51), the transverse plate (51) is slidably connected to the inner wall of the clamping plate (48), a rubber pad (52) is fixedly arranged on one side of the transverse plate (51), a bolt (53) is rotatably connected to the other side of the transverse plate (51), the bolt (53) penetrates through the clamping plate (48), and the bolt (53) is in threaded connection with the penetrating position of the clamping plate (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322394860.5U CN220698380U (en) | 2023-09-05 | 2023-09-05 | Cutting limiting mechanism for screen processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322394860.5U CN220698380U (en) | 2023-09-05 | 2023-09-05 | Cutting limiting mechanism for screen processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220698380U true CN220698380U (en) | 2024-04-02 |
Family
ID=90443925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322394860.5U Active CN220698380U (en) | 2023-09-05 | 2023-09-05 | Cutting limiting mechanism for screen processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220698380U (en) |
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2023
- 2023-09-05 CN CN202322394860.5U patent/CN220698380U/en active Active
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