CN217861561U - Edge cutting machine for liquid crystal display production - Google Patents

Abstract

The utility model discloses an edge cutting machine for producing a liquid crystal display screen, which comprises an operating table, wherein a clamping and cutting device is arranged on the upper surface of the operating table, and an adjusting and rotating device is arranged at the middle end of the inner wall of the operating table; the inside motor of fixed connection in operation panel one side that includes of centre gripping cutting device, and a motor one side rotates and is connected with two-way threaded rod, and two-way threaded rod middle-end fixedly connected with stopper. The utility model discloses, utilize centre gripping cutting device, measure the width of display screen through the matter, put into the area device with single liquid crystal display, promote at a slow speed through the mode that promotes at a slow speed and remove the grip block, avoid causing the damage to display screen through the mode of extrusion centre gripping, at the demand that accurate control liquid crystal display four sides cut, cut the pruning to liquid crystal display all around edge according to customer's requirement to make all around edge can demonstrate the pattern of customer's demand after tailorring.

Description

Edge cutting machine for liquid crystal display production

Technical Field

The utility model belongs to the technical field of the display screen processing and specifically relates to an edge guillootine is used in liquid crystal display production.

Background

A liquid crystal display screen belongs to a flat panel display. Screen display for television and computer; the display screen has the advantages that the power consumption is low, the size is small, the radiation is low, the liquid crystal display screen uses liquid crystal solution in two polarization materials, when current passes through the liquid, the crystal can be rearranged to achieve the purpose of imaging, the peripheral edge of the display screen is often cut when the liquid crystal display screen is processed, along with the improvement of the technological level, the requirement of people on daily furniture is also refined, the liquid crystal display screen is often used in large-scale household appliances, especially the liquid crystal display screen, the liquid crystal display screen is customized for a large number of people, most of the liquid crystal display screens cut during production, the peripheral edge of the liquid crystal display screen is cut through pipeline circulation, the cutting work of the edge of a single liquid crystal display cannot be accurately controlled, the liquid crystal display screen is only suitable for the requirement of conventional production, and the display screen is usually fixedly clamped in a mode of pressing the upper end of the display screen or extruding from two sides during production, the damage to the display screen caused by too violent clamping can occur during the middle-time of production, and the output quality of finished products is influenced.

Therefore, the edge cutting machine for producing the liquid crystal display screen is provided to solve the problems.

Disclosure of Invention

An object of the utility model is to provide an edge guillootine is used in liquid crystal display production, through the inside centre gripping cutting device that possesses, measure the width of display screen through the matter, put into the belt device with single liquid crystal display, promote to remove the grip block through the mode that promotes at a slow speed, avoid causing the damage to display screen through the mode of extrusion centre gripping, the demand that cuts the accuse liquid crystal display four sides is accurate, cut the pruning to liquid crystal display all around edge according to customer's requirement, thereby make all around edge can demonstrate the pattern of customer's demand after tailorring, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an edge cutting machine for producing a liquid crystal display screen comprises an operation table, wherein a clamping and cutting device is arranged on the upper surface of the operation table, and an adjusting and rotating device is arranged at the middle end of the inner wall of the operation table; centre gripping cutting device inside including a motor of fixed connection in operation panel one side, and a motor one side rotates and is connected with the two-way threaded rod, and two-way threaded rod middle-end fixedly connected with stopper, two-way threaded rod outer wall threaded connection has the removal grip block, remove the inside fixedly connected with electric telescopic handle in grip block upper end, and electric telescopic handle lower extreme fixedly connected with cutting slide rail, cutting slide rail inner wall sliding connection has cutting blade.

In a further embodiment, a clamping groove is formed in the middle end of the movable clamping block, and the bottom end of the clamping groove is consistent with the height of the upper surface of the adjusting and rotating device.

In a further embodiment, a sliding groove is formed in one side of the upper end of the movable clamping block, and the cutting sliding rail is slidably connected with the surface of one side of the movable clamping block and is movably arranged in the sliding groove.

In a further embodiment, the cutting blade is movably attached to a side surface of the movable clamping block.

In a further embodiment, the adjusting and rotating device comprises a rotating disc movably connected to the inner wall of the operating platform, the outer wall of the rotating disc is fixedly connected with a circular sliding rail, the lower end of the rotating disc is movably connected with a fixed block, the inner wall of the middle end of the fixed block is movably connected with a rotating rod, and the lower end of the rotating rod is fixedly connected with a second motor.

In a further embodiment, the circular slide rail is in sliding connection with the operating platform.

In a further embodiment, a clamping block is arranged at the upper end of the fixing block, and the rotating disc is connected to the clamping block in a ring-shaped sliding mode.

In a further embodiment, the rotating disc is rotatably connected with the rotating rod.

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

1. the utility model discloses, utilize the inside centre gripping cutting device that possesses, through centre gripping cutting device, measure the width of display screen through the matter, put into the area device with single liquid crystal display, promote at a slow speed to remove the grip block through the mode that promotes at a slow speed, avoid causing the damage to display screen through the mode of extrusion centre gripping, the demand that cuts the accuse liquid crystal display four sides is accurate, cut the pruning to liquid crystal display all around edge according to customer's requirement, thereby make all around edge can demonstrate the pattern of customer demand after tailorring.

2. The utility model discloses, utilize and adjust rotating device, after having cut partly at the upper end, through rotating, can, rotate liquid crystal display, the different notched cutting blade of redirecting cooperation cuts the opposite side for liquid crystal display adds the processing of tailorring that can be convenient to carry out the difference to the four sides.

Drawings

FIG. 1 is a schematic view of an overall structure of an edge cutting machine for producing a liquid crystal display;

FIG. 2 is a schematic view of a clamping and cutting device;

FIG. 3 is a schematic view of the adjusting and rotating device;

in the figure: 1. an operation table; 2. clamping the cutting device; 3. adjusting the rotating device; 201. a first motor; 202. a bidirectional threaded rod; 203. a limiting block; 204. moving the clamping block; 205. an electric telescopic rod; 206. cutting the sliding rail; 207. a cutting blade; 301. rotating the disc; 302. a circular slide rail; 303. a fixed block; 304. a rotating rod; 305. and a second motor.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Please refer to fig. 1, an edge guillootine is used in liquid crystal display production, includes operation panel 1, and surface mounting has centre gripping cutting device 2 on the operation panel 1, and this centre gripping cutting device 2 restricts fixedly to it from both sides through the centre gripping mode with liquid crystal display promotion, has restricted its height through the draw-in groove simultaneously, prevents to receive the influence because of the effect of force when the cutting, leads to the incision crooked, also makes convenient and fast more and better to the protectiveness of display screen during the centre gripping simultaneously.

Adjusting rotating device 3 is installed to 1 inner wall middle-end of operation panel, and this adjusting rotating device 3 can once cut the edge everywhere through the rotation mode with the liquid crystal display that the upper end was placed fast when using to the efficiency of the cutting of accelerating greatly.

Specifically, referring to fig. 2, one side of the first motor 201 is rotatably connected with a bidirectional threaded rod 202, and the bidirectional threaded rod 202 can synchronously clamp and move the upper end of the movable clamping block 204 inwards during rotation, so that the position of the liquid crystal display screen arranged at the upper end can be adjusted by pushing the liquid crystal display screen arranged at the upper end under the condition of irregular arrangement.

After the position is adjusted, the electric telescopic rod 205 at the upper end pushes the cutting slide rail 206 at the lower end to reach the cutting position, so that the cutting blade 207 can cut at a distance close to the center of the liquid crystal display screen, the incision is neatly made, the cutting is avoided being too large, the material is wasted, the two sides of the cutting slide rail 206 and the two sides of the cutting slide rail can synchronously move according to the moving clamping blocks 204, and the sliding distance of the cutting blade 207 is limited.

Specifically, referring to fig. 3, a circular slide rail 302 is fixedly connected to an outer wall of the rotating disc 301, the rotating disc 301 supports a center of the liquid crystal display screen when the liquid crystal display screen is clamped, so as to prevent the liquid crystal display screen from falling off after being loosened, and when the lower end screw rotates, the rotating disc 301 is limited and protected, so that the rotating disc 301 is always fixed at one position to rotate through the smooth rail 302 and the fixing block 303 at the lower end fixedly connected to the outer wall.

The utility model discloses a theory of operation is: as shown in the figure, through opening motor 201, drive two-way threaded rod 202 and rotate, it carries out position control to drive removal grip block 204, make the perfect draw-in groove of placing removal grip block 204 middle-end of liquid crystal display ability, in the position that needs cut through promoting, put down through 205 cutting slide rails 206 of electric telescopic handle, cut through cutting blade 207, the back is accomplished in the cutting, through relaxing the centre gripping to liquid crystal display, open No. two motor 305, make it drive bull stick 304 and rotate, drive the rolling disc 301 of upper end simultaneously and rotate, rotate liquid crystal display, carrying out the centre gripping, cut opposite side edge.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims (8)

1. The utility model provides an edge guillootine is used in liquid crystal display production, includes operation panel (1), its characterized in that: the upper surface of the operating platform (1) is provided with a clamping and cutting device (2), and the middle end of the inner wall of the operating platform (1) is provided with an adjusting and rotating device (3);

centre gripping cutting device (2) inside including a motor (201) of fixed connection in operation panel (1) one side, and a motor (201) one side is rotated and is connected with two-way threaded rod (202), and two-way threaded rod (202) middle-end fixedly connected with stopper (203), two-way threaded rod (202) outer wall threaded connection has removal grip block (204), remove inside fixedly connected with electric telescopic handle (205) in grip block (204) upper end, and electric telescopic handle (205) lower extreme fixedly connected with cutting slide rail (206), cutting slide rail (206) inner wall sliding connection has cutting blade (207).

2. The edge cutting machine for producing the liquid crystal display screen according to claim 1, wherein: the middle end of the movable clamping block (204) is provided with a clamping groove, and the bottom end of the clamping groove is consistent with the height of the upper surface of the adjusting and rotating device (3).

3. The edge cutting machine for producing the liquid crystal display screen according to claim 2, characterized in that: a sliding groove is formed in one side of the upper end of the movable clamping block (204), and the cutting sliding rail (206) is movably connected with the surface of one side of the movable clamping block (204) in a sliding mode and moves in the sliding groove.

4. The edge cutting machine for producing the liquid crystal display screen according to claim 1, wherein: the cutting blade (207) is movably connected to one side surface of the movable clamping block (204).

5. The edge cutting machine for producing the liquid crystal display screen according to claim 4, wherein: adjust rotating device (3) inside rolling disc (301) including swing joint at operation panel (1) inner wall, this rolling disc (301) outer wall fixedly connected with circle slide rail (302), rolling disc (301) lower extreme swing joint has fixed block (303), and this fixed block (303) middle-end inner wall swing joint has bull stick (304), and bull stick (304) lower extreme fixedly connected with No. two motor (305).

6. The edge cutting machine for producing the liquid crystal display screen according to claim 5, wherein: the circular slide rail (302) is in sliding connection with the operating platform (1).

7. The edge cutting machine for producing the liquid crystal display screen according to claim 5, wherein: the upper end of the fixed block (303) is provided with a clamping block, and the rotating disc (301) is connected to the clamping block in an annular sliding mode.

8. The edge cutting machine for producing the liquid crystal display screen according to claim 5, wherein: the rotating disc (301) is rotatably connected with the rotating rod (304).

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