CN217318221U

CN217318221U - A corner cutting device for LCM screen production and processing

Info

Publication number: CN217318221U
Application number: CN202220188466.9U
Authority: CN
Inventors: 郭小龙; 吴海阳; 王保根
Original assignee: Jiangsu Ruiheng Zhongxian Optoelectronics Technology Co ltd
Current assignee: Jiangsu Ruiheng Zhongxian Optoelectronics Technology Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-08-30
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses a corner cutting device for LCM screen production and processing, including the processing stage body that is used for LCM screen production, upper surface one side of processing stage body is provided with cutting assembly, be provided with the seat pole under cutting assembly, be provided with the supporting component who is used for the LCM screen to place around the seat pole, supporting component's inboard is provided with the adjusting part who is used for the supporting component position to remove. The utility model discloses a supporting component and the adjusting part that set up, the distance between the regulation buckle, the chi footpath of the LCM screen of waiting to cut until its adaptation corner, the reset spring who rotates the gear simultaneously and drive the pivot outside rotates, produces certain elastic deformation, drives the pivot and takes place the antiport, will link up the pole shrink all around to remove among the chamber, it is fixed to drive the LCM screen centre gripping that the buckle waited to cut with the corner, prevents that it from producing the side partially when the cutting, improves the cutting effect.

Description

A corner cutting device for LCM screen production and processing

Technical Field

The utility model relates to a LCM screen production technical field specifically is a corner cutting device for LCM screen production and processing.

Background

LCM (LCD module), namely LCD display module and liquid crystal module, refers to a component which assembles the peripheral circuits such as liquid crystal display devices, connecting pieces, control and drive, PCB circuit board, backlight source, structural components and the like.

Patent number CN210451232U discloses a mould corner cutting device, the on-line screen storage device comprises a base, first spout has been seted up to the upper surface of base, sliding connection has first slider in the first spout, the first electric putter of left surface fixedly connected with of first slider, the left end of first electric putter and the right flank fixed connection of fixed block, the lower surface of fixed block and the last fixed surface of base are connected, and the left surface fixed connection of slide bar and stopper is passed through to the right flank of first slider.

The device has the following disadvantages when in use: the LCM screens with different sizes can not be flexibly placed in the device, so that the device can not quickly fix the LCM screens with different sizes, and the LCM screens are easy to generate lateral deviation during corner cutting and machining, and the cutting effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corner cutting device for LCM screen production and processing to the humidity that provides in solving above-mentioned background art can not monitor the device inside and the lower problem of efficiency of taking out of tealeaves.

In order to solve the technical problem, the utility model provides a following technical scheme: a corner cutting device for LCM screen production and processing comprises a processing table body for LCM screen production, wherein a cutting assembly is arranged on one side of the upper surface of the processing table body, a seat rod is arranged right below the cutting assembly, a supporting assembly for placing an LCM screen is arranged on the periphery of the seat rod, and an adjusting assembly for moving the position of the supporting assembly is arranged on the inner side of the supporting assembly;

the supporting component comprises a pillar rod arranged on the upper surface of the processing table body, connecting rods are connected around the pillar rod, and one end of each connecting rod is connected with a buckle plate.

Preferably, the inboard of buckle is provided with slowly presses the pad, slowly press the material of pad and be rubber materials, through the slowly pressing pad that sets up, prevent that the excessive centre gripping of buckle from damaging the LCM screen.

Preferably, the cross section of the buckling plate is rectangular and used for clamping the LCM screen, and the LCM screen is clamped and fixed through the buckling plate.

Preferably, the adjusting part is including seting up in two sets of built-in chambeies at the pillar pole top, the internal rotation in built-in chamber is connected with the pivot, the centre of pivot is provided with the rotating gear, the both sides meshing of rotating gear is connected with the rack board, one side of rack board is connected with interior linking pole, the other end of interior linking pole is connected with the linking pole, and through the adjusting part who sets up, the adjusting buckle position that can be quick, the LCM screen size of the different footpath of adaptation centre gripping.

Preferably, the two sets of built-in cavities are vertically arranged and used for opposite arrangement of the connecting rods, and the two sets of rotating gears meeting the requirements of arrangement are connected with the four sets of connecting rods through the two sets of built-in cavities.

Preferably, the outside of pivot is provided with the reset spring that is used for the pivot position to reply, through the reset spring who sets up, can connect the pivot, drives the pivot and takes place certain reverse rotation.

Preferably, the inside of holding in the pole is seted up and is used for the removal chamber that interior holding in the pole slided, through the removal chamber that sets up for interior holding in the pole is at the inside removal of holding in the pole.

Preferably, the outer side of the inner connecting rod is provided with a limiting plate used for limiting the stroke of the inner connecting rod, and the inner connecting rod can have certain stroke limitation when moving in the moving cavity through the limiting plate, so that the phenomenon that the rack plate is separated from the rotating gear due to overlarge stroke is avoided.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model, through the supporting component and the adjusting component, when in use, the LCM screen to be cut at the corner is placed on the upper surface of the seat post, the connecting rods arranged around the LCM screen to be cut at the corner are used for bearing the dimension stability, when the size of the LCM screen to be cut at the corner is larger, the pinch plate is pulled to drive the rack plate at one side of the connecting rods to move at the outer side of the rotating gear, the rack plate moves to drive the rotating gear to rotate, the rotating gear is meshed with the rack plate at the other side, the one end of the pinch plate is pulled to drive the other end of the pinch plate to move and extend, the distance between the pinch plates at two ends is adjusted until the size of the LCM screen to be cut at the corner is adapted, meanwhile, the rotating gear drives the reset spring at the outer side of the rotating shaft to rotate, a certain elastic deformation is generated, the rotating shaft is driven to rotate reversely, the inner connecting rods around the periphery are contracted into the moving cavity, the pinch plate is driven to clamp and fix the LCM screen to be cut at the corner, prevent it from producing lateral deviation when cutting, improve cutting effect.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of a strut according to an embodiment of the present invention;

fig. 3 is a schematic view of a rotating shaft structure according to an embodiment of the present invention.

In the figure: 1. processing the platform body; 2. a cutting assembly; 3. a seat post; 301. a strut rod; 302. a cavity is arranged inside; 303. a connecting rod; 304. a connecting rod; 305. buckling the plate; 306. a pressure-relieving cushion; 4. a rotating shaft; 401. a return spring; 402. rotating the gear; 403. an inner armature rod; 404. a limiting plate; 405. a moving chamber; 406. a rack plate.

Detailed Description

In order to place the LCM screen that can't be nimble with different footpath size inside the device for current solution for the device can't be quick to the LCM screen of different footpaths fixed, makes it produce the side deviation easily when corner cutting processing, influences the problem of cutting effect, the embodiment of the utility model provides a corner cutting device for LCM screen production and processing. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a corner cutting device for LCM screen production and processing, which comprises a processing table body 1 for LCM screen production, a cutting component 2 is arranged on one side of the upper surface of the processing table body 1, a seat post 3 is arranged under the cutting component 2, a supporting component for placing the LCM screen is arranged around the seat post 3, and an adjusting component for moving the position of the supporting component is arranged on the inner side of the supporting component;

the supporting component comprises a support rod 301 arranged on the upper surface of the processing table body 1, the periphery of the support rod 301 is connected with a connecting rod 303, and one end of the connecting rod 303 is connected with a buckle plate 305; a pressure relief pad 306 is arranged on the inner side of the buckle plate 305, and the pressure relief pad 306 is made of rubber; the cross section of the buckle plate 305 is rectangular and is used for clamping the LCM screen; the support component who sets up can adjust the holding surface in a flexible way, accepts the LCM screen of different footpaths and places.

The adjusting assembly comprises two groups of built-in cavities 302 arranged at the top of the strut rod 301, a rotating shaft 4 is rotatably connected inside the built-in cavities 302, a rotating gear 402 is arranged in the middle of the rotating shaft 4, two sides of the rotating gear 402 are engaged and connected with rack plates 406, one side of each rack plate 406 is connected with an inner connecting rod 403, and the other end of each inner connecting rod 403 is connected with a connecting rod 304; the two groups of built-in cavities 302 are vertically arranged and used for opposite arrangement of the connecting rods 303; a return spring 401 for returning the position of the rotating shaft 4 is arranged on the outer side of the rotating shaft 4; a moving cavity 405 for sliding the inner connecting rod 403 is formed in the connecting rod 304; a limit plate 404 for limiting the stroke of the inner connecting rod 403 is arranged on the outer side of the inner connecting rod 403; the reset spring 401 that sets up drives 4 reverse rotations of pivot, and connecting buckle 305 takes place to shrink, will place to fix in the LCM screen centre gripping of connecting rod 303 upper surface, improves the centre gripping effect.

When the LCM screen cutting device is used, an LCM screen to be cut at the corner is placed on the upper surface of the seat post 3, the LCM screen to be cut at the corner is stably placed in a bearing mode through the connecting rods 303 arranged on the periphery, when the size of the LCM screen to be cut at the corner is larger, the pinch plate 305 is pulled, the rack plate 406 on one side of the connecting rod 304 is driven to move on the outer side of the rotating gear 402, the rack plate 406 moves to drive the rotating gear 402 to rotate, the rotating gear 402 is meshed with the rack plate 406 on the other side, one end of the pinch plate 305 is pulled to drive the corresponding pinch plate 305 on the other end to move and extend, the distance between the pinch plates 305 at two ends is adjusted until the pinch plates are matched with the size of the LCM screen to be cut at the corner, meanwhile, the rotating gear 402 drives the reset spring 401 on the outer side of the rotating shaft 4 to rotate in a certain elastic deformation, the rotating shaft 4 is driven to rotate in a reverse direction, the inner connecting rods 403 on the periphery are contracted into the moving cavity 405, the pinch plate 305 is driven to clamp the LCM screen to be cut at the corner, prevent it from producing lateral deviation when cutting, improve cutting effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A corner cutting device for LCM screen production and processing which characterized in that: the LCM screen processing device comprises a processing table body (1) for producing the LCM screen, wherein a cutting assembly (2) is arranged on one side of the upper surface of the processing table body (1), a seat rod (3) is arranged right below the cutting assembly (2), supporting assemblies for placing the LCM screen are arranged on the periphery of the seat rod (3), and an adjusting assembly for moving the positions of the supporting assemblies is arranged on the inner side of the supporting assemblies;

the supporting component comprises a support rod (301) arranged on the upper surface of the processing table body (1), connecting rods (303) are connected around the support rod (301), and one end of each connecting rod (303) is connected with a buckling plate (305).

2. A corner cutting device for LCM screen production process according to claim 1, wherein: the inside of buckle (305) is provided with pressure-relieving pad (306), the material of pressure-relieving pad (306) is rubber material.

3. A corner cutting device for LCM screen production process according to claim 2, characterized in that: the cross section of the buckle plate (305) is rectangular and used for clamping the LCM screen.

4. A corner cutting device for LCM screen production process according to claim 1 wherein: the adjusting part is including offering two sets of built-in chambeies (302) at pillar pole (301) top, the inside rotation of built-in chamber (302) is connected with pivot (4), the centre of pivot (4) is provided with rotatory gear (402), the both sides meshing of rotatory gear (402) is connected with rack plate (406), one side of rack plate (406) is connected with interior holding rod (403), the other end and the holding rod (304) of interior holding rod (403) are connected.

5. A corner cutting device for LCM screen production process according to claim 4, characterized in that: the two groups of built-in cavities (302) are vertically arranged and used for oppositely arranging the connecting rods (303).

6. A corner cutting device for LCM screen production process according to claim 4, characterized in that: and a return spring (401) for returning the position of the rotating shaft (4) is arranged on the outer side of the rotating shaft (4).

7. A corner cutting device for LCM screen production process according to claim 4, characterized in that: a moving cavity (405) for sliding the inner connecting rod (403) is formed in the connecting rod (304).

8. A corner cutting device for LCM screen production process according to claim 4, characterized in that: and a limiting plate (404) used for limiting the stroke of the inner connecting rod (403) is arranged on the outer side of the inner connecting rod (403).