CN219902261U - LCD liquid crystal screen polaroid clipping machine - Google Patents
LCD liquid crystal screen polaroid clipping machine Download PDFInfo
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- CN219902261U CN219902261U CN202320734617.0U CN202320734617U CN219902261U CN 219902261 U CN219902261 U CN 219902261U CN 202320734617 U CN202320734617 U CN 202320734617U CN 219902261 U CN219902261 U CN 219902261U
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- workbench
- workstation
- cutter
- screw rod
- clamping
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 9
- 238000005520 cutting process Methods 0.000 claims abstract description 38
- 238000001179 sorption measurement Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The utility model provides a LCD (liquid crystal display) polarizer cutting machine, which comprises a workbench, wherein a cutting mechanism is arranged on one side of the top of the workbench, a clamping and adsorbing mechanism is arranged on the surface of the workbench in a sliding manner, a feeding mechanism is arranged in the workbench, the feeding mechanism drives the clamping and adsorbing mechanism to move back and forth along the length direction of the workbench, and the clamping and adsorbing mechanism comprises a backing plate which is arranged on the surface of the workbench in a sliding manner.
Description
Technical Field
The utility model belongs to the technical field of LCD (liquid crystal display) screens, and particularly relates to a polarizer cutting machine for an LCD screen.
Background
The existing LCD liquid crystal screen polaroid needs to be cut in the processing process and then can be used, a polaroid cutting machine needs to be used in the cutting process, and the polaroid cutting machine is mainly used for special equipment for cutting polaroids in LCD production. Above-mentioned polaroid guillootine is when fixed LCD liquid crystal screen polaroid that needs to cut out, and is fixed with the backing plate clamp of polaroid bottom through the splint mode mostly, places the polaroid on the surface of backing plate, and its fixed effect is not good, and the cutting of the blade of being inconvenient for, at the in-process of cutting out, the less liquid crystal polaroid of cutting out can produce certain removal, influences the quality of cutting out, is difficult to satisfy the user demand.
Accordingly, in view of the above, the present utility model provides a polarizer cutting machine for LCD panels, which is improved in view of the existing structure and defects, so as to achieve the purpose of more practical value.
Disclosure of Invention
In order to solve the technical problems, the utility model provides an LCD polarizer cutting machine, which is realized by the following specific technical means:
the utility model provides a LCD polaroid clipping machine, includes the workstation, top one side of workstation is provided with cutting mechanism, the surface slip of workstation is provided with clamping adsorption mechanism, be provided with feed mechanism in the workstation, feed mechanism drive clamping adsorption mechanism reciprocates along the length direction of workstation, clamping adsorption mechanism sets up in the backing plate on workstation surface including the slip, two spouts have been seted up on the workstation surface, two the inside of spout all is equipped with the clamp splice, two the clamp splice all clamps in the front end both sides of backing plate, two the equal screw thread in top of clamp splice runs through the screw rod, every the one end of screw rod all is connected with splint, a plurality of absorption holes have been seted up to the surface both sides equidistance of backing plate, every the bottom in absorption hole all communicates there is folding flexible pipe.
Further, a clamping groove is formed between the two clamping blocks, and the clamping plate is arranged in the clamping groove and is made of rubber materials.
Further, one end of each folding telescopic pipe far away from the adsorption hole is connected with a U-shaped pipe together, and the U-shaped pipe is arranged in the workbench.
Further, an air pump is arranged at the bottom in the workbench, an air suction pipe is communicated with the input end of the air pump, one end of the air suction pipe is communicated with the bottom of the U-shaped pipe, an exhaust pipe is communicated with the output end of the air pump, and one end of the exhaust pipe extends to the outside of the workbench.
Further, the cutting mechanism comprises a portal frame arranged at the top of the workbench, two electric hydraulic cylinders are arranged at the top of the portal frame, piston rod ends of the two electric hydraulic cylinders penetrate through the portal frame and are connected with a cutter seat, and a cutting knife is arranged in the bottom of the cutter seat.
Further, the feeding mechanism comprises a motor connected to the inner side of the workbench, a screw rod is connected to the output shaft end of the motor, a screw nut is sleeved on the screw rod in a threaded mode, connecting rods are connected to the two sides of the screw nut, and the two connecting rods are connected to the bottoms of the two clamping blocks respectively.
Further, the bottom of screw-nut is connected with the forked tail piece, be equipped with in the workstation with forked tail piece assorted forked tail slide, two logical grooves have been seted up on the surface of workstation, a plurality of folding flexible pipe all sets up in the inside of logical groove.
Further, the front side of the surface of the workbench is connected with a control console, and the control console is respectively and electrically connected with the air pump, the electric hydraulic cylinder and the motor.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the clamping and adsorbing mechanism is arranged, one end of the backing plate is clamped by utilizing the two clamping blocks in cooperation with the screw rods and the clamping plates, and meanwhile, the polaroid stuck on the backing plate can be firmly adsorbed and fixed under the suction action of the adsorption holes, the folding telescopic pipes and the air pump, so that the problem that the polaroid is driven by the cutting knife to cause displacement to influence cutting marks is avoided, movement is avoided when the polaroid is cut into the polaroid with smaller size, and the cutting efficiency and the cutting quality of the polaroid are greatly improved;
2. through setting up feed mechanism, the motor drives the lead screw rotation, drives the lead screw nut and drives the backing plate of being held and continuously move forward along the length direction of workstation, moves to cutting mechanism below and cuts for the cutting knife can carry out cyclic cutting to the polaroid of different positions on the backing plate, has improved work efficiency.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of a second embodiment of the present utility model.
Fig. 3 is a schematic view of a front sectional structure of the present utility model.
Fig. 4 is a schematic perspective view of the feeding mechanism of the present utility model.
In the figure, the correspondence between the component names and the drawing numbers is:
1. a work table; 2. a console; 3. clamping and adsorbing mechanism; 31. a backing plate; 32. clamping blocks; 33. a clamping groove; 34. a clamping plate; 35. a screw; 36. adsorption holes; 37. folding the telescopic pipe; 38. a U-shaped tube; 39. an air pump; 310. an air suction pipe; 311. an exhaust pipe; 4. a cutting mechanism; 41. a portal frame; 42. an electro-hydraulic cylinder; 43. a tool apron; 44. a cutting knife; 5. a feed mechanism; 51. a motor; 52. a screw rod; 53. a screw nut; 54. a connecting rod; 55. dovetail blocks; 56. dovetail sliding seat; 6. a chute; 7. and (5) through grooves.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples:
as shown in fig. 1 to 4:
the utility model provides an LCD (liquid crystal display) polarizer clipping machine, which comprises a workbench 1, wherein a cutting mechanism 4 is arranged on one side of the top of the workbench 1, a clamping and adsorbing mechanism 3 is arranged on the surface of the workbench 1 in a sliding manner, a feeding mechanism 5 is arranged in the workbench 1, the feeding mechanism 5 drives the clamping and adsorbing mechanism 3 to move forwards and backwards along the length direction of the workbench 1, the clamping and adsorbing mechanism 3 comprises a base plate 31 which is arranged on the surface of the workbench 1 in a sliding manner, two sliding grooves 6 are formed in the surface of the workbench 1, clamping blocks 32 are arranged in the two sliding grooves 6, the two clamping blocks 32 are clamped on two sides of the front end of the base plate 31, screw rods 35 are threaded and penetrate through the top ends of the two clamping blocks 32, one end of each screw rod 35 is connected with a clamping plate 34, a plurality of adsorption holes 36 are formed in the two sides of the surface of the base plate 31 in an equidistant manner, and the bottom of each adsorption hole 36 is communicated with a folding telescopic pipe 37.
In other embodiments, a clamping groove 33 is formed between two clamping blocks 32, a clamping plate 34 is disposed inside the clamping groove 33, and is made of rubber material, and one end of the backing plate 31 is clamped and fixed by the clamping plate 34 in cooperation with the clamping blocks 32, so that the backing plate 31 can be moved forward together for cutting.
In other embodiments, one end of each folding telescopic tube 37 far away from the adsorption hole 36 is commonly connected to a U-shaped tube 38, the U-shaped tube 38 is disposed inside the workbench 1, and the plurality of folding telescopic tubes 37 are communicated through the U-shaped tube 38, so that a plurality of polarizers can be adsorbed and fixed together.
In other embodiments, the air pump 39 is disposed at the bottom of the workbench 1, the input end of the air pump 39 is communicated with the air suction pipe 310, one end of the air suction pipe 310 is communicated with the bottom of the U-shaped pipe 38, the output end of the air pump 39 is communicated with the air discharge pipe 311, one end of the air discharge pipe 311 extends to the outside of the workbench 1, the air pump 39 is started, and the polarizer placed at the top of the backing plate 31 is fixed by adsorption through the air suction pipe 310, the plurality of folding telescopic pipes 37 and the adsorption holes 36, so that the polarizer cannot easily move.
In other embodiments, the cutting mechanism 4 includes a gantry 41 disposed at the top of the workbench 1, two electro-hydraulic cylinders 42 are disposed at the top of the gantry 41, piston rod ends of the two electro-hydraulic cylinders 42 penetrate through the gantry 41 and are connected with a knife holder 43, a cutting knife 44 is disposed in the bottom of the knife holder 43, the electro-hydraulic cylinders 42 are started, and the piston rod ends of the electro-hydraulic cylinders 42 extend, so that the cutting knife 44 is driven to move downwards to cut a polarizer below the polarizer.
In other embodiments, the feeding mechanism 5 includes a motor 51 connected to the inner side of the workbench 1, an output shaft end of the motor 51 is connected with a screw rod 52, a screw rod nut 53 is sleeved on the screw rod 52, two sides of the screw rod nut 53 are connected with connecting rods 54, the two connecting rods 54 are respectively connected to bottoms of the two clamping blocks 32, the motor 51 is started, the motor 51 drives the screw rod 52 to rotate, thereby driving the screw rod nut 53 to move forward, and further driving the two connecting rods 54, the two clamping blocks 32 and the backing plate 31 to move forward, and the cutting knife 44 to cut.
In other embodiments, the bottom of the screw nut 53 is connected with a dovetail block 55, a dovetail sliding seat 56 matched with the dovetail block 55 is arranged in the workbench 1, two through grooves 7 are formed in the surface of the workbench 1, a plurality of folding telescopic pipes 37 are arranged in the through grooves 7, the screw nut 53 is guided by matching the dovetail block 55 with the dovetail sliding seat 56, the screw nut 53 can only move forwards and backwards, and the through grooves 7 are formed so as not to influence the stretching or retracting of the plurality of folding telescopic pipes 37.
In other embodiments, the console 2 is connected to the front side of the surface of the workbench 1, and the console 2 is electrically connected to the air pump 39, the electro-hydraulic cylinder 42 and the motor 51, and the air pump 39, the electro-hydraulic cylinder 42 and the motor 51 are controlled by the console 2, so that the workbench is more intelligent.
Specific use and action of the embodiment:
in the utility model, one end of a backing plate 31 is firstly placed in clamping grooves 33 of two clamping blocks 32, a rotating screw 35 drives a clamping plate 34 to descend, one end of the backing plate 31 is clamped and fixed by utilizing the clamping plate 34 to match with the clamping blocks 32, then a polaroid is sequentially placed on the proper position of the surface of the backing plate 31, an air pump 39 is started, the polaroid placed on the top of the backing plate 31 is adsorbed and fixed by utilizing an air suction pipe 310, a plurality of folding telescopic pipes 37 and adsorption holes 36, so that the polaroid cannot easily move, then a motor 51 is started, the motor 51 drives a screw rod 52 to rotate, so that a screw rod nut 53 is driven to move forwards, two connecting rods 54, the two clamping blocks 32 and the backing plate 31 are driven to move forwards to the position of a cutting knife 44 for cutting, an electric hydraulic cylinder 42 is started, and the piston rod end of the electric hydraulic cylinder 42 is extended, so that the cutting knife 44 is driven to move downwards for cutting the polaroid below the electric hydraulic cylinder.
It should be noted that the console 2, the air pump 39, the electro-hydraulic cylinder 42 and the motor 51 are devices or apparatuses existing in the prior art, or are devices or apparatuses that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof are clear to those skilled in the art, and are common general knowledge in the art, so they are not repeated in detail.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. A LCD liquid crystal screen polaroid cutting machine is characterized in that: including workstation (1), top one side of workstation (1) is provided with cutting mechanism (4), the surface slip of workstation (1) is provided with centre gripping adsorption device (3), be provided with feed mechanism (5) in workstation (1), feed mechanism (5) drive centre gripping adsorption device (3) are along the length direction back-and-forth movement of workstation (1), centre gripping adsorption device (3) are including sliding backing plate (31) that set up in workstation (1) surface, two spout (6) have been seted up on workstation (1) surface, two the inside of spout (6) all is equipped with clamp splice (32), two clamp splice (32) all centre gripping are in the front end both sides of backing plate (31), two the top of clamp splice (32) all screw thread has run through screw rod (35), every the one end of screw rod (35) all is connected with splint (34), a plurality of adsorption holes (36) have been seted up to the surface both sides equidistance of backing plate (31), every adsorption hole (36) bottom all communicates flexible pipe (37).
2. The LCD panel polarizer cutter of claim 1, wherein: a clamping groove (33) is formed between the two clamping blocks (32), and the clamping plate (34) is arranged in the clamping groove (33) and is made of rubber materials.
3. The LCD panel polarizer cutter of claim 1, wherein: one end of each folding telescopic pipe (37) far away from the adsorption hole (36) is commonly connected with a U-shaped pipe (38), and the U-shaped pipe (38) is arranged inside the workbench (1).
4. A LCD panel polarizer cutter as recited in claim 3, wherein: the air pump is characterized in that an air pump (39) is arranged at the inner bottom of the workbench (1), an air suction pipe (310) is communicated with the input end of the air pump (39), one end of the air suction pipe (310) is communicated with the bottom of the U-shaped pipe (38), an exhaust pipe (311) is communicated with the output end of the air pump (39), and one end of the exhaust pipe (311) extends to the outside of the workbench (1).
5. The LCD panel polarizer cutter of claim 4, wherein: the cutting mechanism (4) comprises a portal frame (41) arranged at the top of the workbench (1), two electric hydraulic cylinders (42) are arranged at the top of the portal frame (41), piston rod ends of the two electric hydraulic cylinders (42) penetrate through the portal frame (41) and are connected with a cutter holder (43), and a cutter (44) is arranged in the bottom of the cutter holder (43).
6. The LCD panel polarizer cutter of claim 5, wherein: the feeding mechanism (5) comprises a motor (51) connected to the inner side of the workbench (1), a screw rod (52) is connected to the output shaft end of the motor (51), a screw rod nut (53) is sleeved on the screw rod (52) in a threaded mode, connecting rods (54) are connected to two sides of the screw rod nut (53), and two connecting rods (54) are connected to the bottoms of two clamping blocks (32) respectively.
7. The LCD panel polarizer cutter of claim 6, wherein: the bottom of screw nut (53) is connected with forked tail piece (55), be equipped with in workstation (1) with forked tail piece (55) assorted forked tail slide (56), two logical groove (7) have been seted up on the surface of workstation (1), a plurality of folding flexible pipe (37) all set up in the inside of logical groove (7).
8. The LCD panel polarizer cutter of claim 6, wherein: the front side of the surface of the workbench (1) is connected with a control console (2), and the control console (2) is electrically connected with an air pump (39), an electric hydraulic cylinder (42) and a motor (51) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320734617.0U CN219902261U (en) | 2023-03-31 | 2023-03-31 | LCD liquid crystal screen polaroid clipping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320734617.0U CN219902261U (en) | 2023-03-31 | 2023-03-31 | LCD liquid crystal screen polaroid clipping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219902261U true CN219902261U (en) | 2023-10-27 |
Family
ID=88428333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320734617.0U Active CN219902261U (en) | 2023-03-31 | 2023-03-31 | LCD liquid crystal screen polaroid clipping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219902261U (en) |
-
2023
- 2023-03-31 CN CN202320734617.0U patent/CN219902261U/en active Active
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