CN219786989U - LCD screen cutting device with clearance function - Google Patents

Abstract

A liquid crystal display cutting device with a cleaning function comprises a cutting table, wherein sliding rails are fixedly connected to two side walls of the cutting table. Compared with the prior art, the utility model has the advantages that: the output shaft of first motor is carrying the gear rotation, gear and rack engagement, can make the slip post carry laser cutting head to slide back and forth on the slide rail, realize vertical cutting, the output shaft of second motor is carrying the screw rod rotation, the movable block with screw rod threaded connection can carry laser cutting head left and right sides and remove, realize horizontal cutting, work efficiency has been improved greatly, after the cutting, start the dust catcher, become negative pressure in the dust absorption board under the intercommunication of tuber pipe, the flexible end of electric telescopic handle promotes the dust absorption board and moves forward, the in-process of forward, the sweeps that produce when cutting get into the dust absorption board through the inlet port on the dust absorption board in, the rethread tuber pipe gets into the dust catcher, make whole cutting bench all can be cleared up, the cleaning efficiency has been improved.

Description

LCD screen cutting device with clearance function

Technical Field

The utility model relates to the technical field of liquid crystal screen cutting, in particular to a liquid crystal screen cutting device with a cleaning function.

Background

The liquid crystal screen is characterized in that a liquid crystal material is used as a basic component, the liquid crystal material is filled between two parallel plates, the arrangement state of molecules in the liquid crystal material is changed through voltage, so that the purposes of shading and transmitting light are achieved to display images with different depths, and a color image can be displayed by only adding a three-element color filter layer between the two plates. The liquid crystal display has low power consumption, is favored by engineers, and is suitable for electronic equipment using batteries. When the liquid crystal screen is produced, a large liquid crystal screen is required to be cut into a plurality of small blocks.

The Chinese patent with the retrieval publication number of CN217452563U discloses a liquid crystal screen cutting device, the device comprises a base, the standing groove is arranged at the top of the base, the chute is arranged at the bottom of the standing groove, the sliding block is connected inside the chute in a sliding manner, the threaded rods are rotationally connected to the two sides of the inner wall of the chute, the threaded rods are in threaded connection with the middle part of the sliding block, the second servo motor is fixedly arranged at the top of the back of the base, the output shaft of the second servo motor is fixedly connected with one end of the threaded rods, the cutting table is fixedly arranged at the top of the sliding block, two L-shaped fixing rods are fixedly arranged at one side of the top of the base, a rectangular frame is connected between the two L-shaped fixing rods, a moving mechanism is arranged between the rectangular frame and the L-shaped fixing rods, an electric push rod is fixedly arranged at the bottom end of the rectangular frame, a laser cutting head is fixedly arranged at the telescopic end of the electric push rod, a plurality of mounting seats are arranged at the middle part of one side of the top of the base, a plurality of mounting seats are fixedly arranged at one side of the suction nozzles, a waste dust collecting box is fixedly arranged at the bottom of the back of the base, a dust collector is fixedly arranged at one side of the waste dust collecting box, and the dust inlet end of the dust collector is communicated with the suction nozzle through a guide pipe.

The prior art scheme has the following defects: this cutting device only can carry out vertical cutting when cutting the LCD screen, still need take out the LCD screen and change the position and cut again when needs horizontal cutting, has reduced work efficiency, utilizes the suction nozzle to collect the cutting sweeps when cutting moreover, and when the suction nozzle was kept away from to the cutting point, the collection effect was not good.

Disclosure of Invention

In order to solve the above-mentioned shortcomings in the prior art, the present utility model provides a liquid crystal screen cutting device with a cleaning function, so as to solve the problems set forth in the above-mentioned background art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is that the liquid crystal display cutting device with the cleaning function comprises a cutting table, wherein sliding rails are fixedly connected to two side walls of the cutting table, sliding columns are fixedly connected to two sliding rails, a rack is fixedly connected to one side wall of the cutting table, a first motor is mounted on one side wall of one sliding column, an output shaft end of the first motor rotates to penetrate through the sliding column and is fixedly connected with a gear, the gear is meshed with the rack, baffles are fixedly connected to two sides of the upper side wall of the cutting table respectively and are provided with grooves, a plurality of rolling wheels are rotatably connected between the two side walls of the grooves, a hollow block is fixedly connected between the upper side walls of the two sliding columns, a cutting assembly is arranged in the hollow block, and a cleaning assembly is arranged on the rear side wall of the cutting table.

As an improvement: the cutting assembly comprises a second motor arranged on the outer wall of one side of the hollow block, the output shaft end of the second motor rotates to penetrate through one side wall of the hollow block and is fixedly connected with a screw rod, the other end thread of the screw rod penetrates through the movable block and is rotationally connected with the inner wall of the other side of the hollow block, an opening is formed in the lower side wall of the hollow block, a connecting block is fixedly connected to the lower side wall of the movable block, and the bottom end of the connecting block penetrates through the opening and is fixedly connected with a laser cutting head.

As an improvement: the cleaning assembly comprises an automatic winder and a dust collector which are arranged on the outer wall of the rear side of the cutting table, an electric telescopic rod is arranged on the inner wall of the rear side of the cutting table, the telescopic end of the electric telescopic rod is fixedly connected with a dust collection plate, an air pipe is arranged in the automatic winder, and one end of the air pipe is communicated with the dust collection plate, and the other end of the air pipe is communicated with the dust collector.

As an improvement: the front side wall of the dust collection plate is provided with a plurality of air inlets.

As an improvement: the front side wall of the cutting table is provided with a controller, and the laser cutting head, the first motor, the second motor, the electric telescopic rod and the dust collector are electrically connected with the controller.

As an improvement: the rolling wheels and the baffle are made of rubber.

Compared with the prior art, the utility model has the following beneficial effects:

1. the output shaft of the first motor rotates with the gear, the gear is meshed with the rack, the sliding column can slide back and forth on the sliding rail with the laser cutting head, vertical cutting is achieved, the output shaft of the second motor rotates with the screw, the moving block in threaded connection with the screw can move left and right with the laser cutting head, transverse cutting is achieved, and working efficiency is greatly improved.

2. After cutting, start the dust catcher, become negative pressure in the dust absorption board under the intercommunication of tuber pipe, the flexible end of electric telescopic handle promotes the dust absorption board and moves forward, and the in-process of forward, the sweeps that produce when cutting get into the dust absorption inboard through the inlet port on the dust absorption board, and rethread tuber pipe gets into in the dust catcher, makes whole cutting platform all can be cleared up, has improved the clearance effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a liquid crystal display cutting device with cleaning function according to the present utility model;

FIG. 2 is a schematic diagram of a hollow block structure of a liquid crystal display cutting device with cleaning function according to the present utility model;

FIG. 3 is a schematic diagram of a cleaning assembly of a LCD cutting device with cleaning function according to the present utility model;

as shown in the figure:

1. a cutting table; 1.1, a sliding rail; 1.2, sliding column; 1.3, a rack; 1.4, a first motor; 1.41, gears; 1.6, a baffle; 1.7, grooves; 1.71, a rolling wheel; 1.5, hollow blocks; 3. cleaning the assembly; 1.51, a second motor; 1.52, screw; 1.53, moving block; 1.54, openings; 1.55, connecting blocks; 2. a laser cutting head; 3.3, an automatic winder; 3.4, a dust collector; 3.1, an electric telescopic rod; 3.2, a dust collection plate; 1.8, a controller.

Detailed Description

In order to make the technical means, the creation characteristics and the effect of achieving the object of the present utility model easy to understand, the present utility model is further described below with reference to the specific embodiments.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both sides", "one side", "the other side", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. 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.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be 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, and can be communication between two elements. 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.

As shown in FIG. 1, a LCD screen cutting device with clearance function, including cutting table 1, all fixedly connected with slide rail 1.1 on the both sides wall of cutting table 1, all sliding connection has slip post 1.2 on two slide rails 1.1, fixedly connected with rack 1.3 on one lateral wall of cutting table 1, install first motor 1.4 on one lateral wall of one of them slip post 1.2, the output shaft end rotation of first motor 1.4 passes slip post 1.2 and fixedly connected with gear 1.41, gear 1.41 meshes with rack 1.3, the output shaft of first motor 1.4 drives gear 1.41 rotation, gear 1.41 meshes with rack 1.3, can make slip post 1.2 drive laser cutting head 2 and slide back and forth on slide rail 1.1, realize vertical cutting, both sides are fixedly connected with baffle 1.6 respectively on the upper lateral wall of cutting table 1 and have been seted up recess 1.7, rotate between the both sides wall of recess 1.7 and be connected with a plurality of rolling wheels 1.71, two baffles 1.6 can drive the hollow block in the hollow side wall that the hollow block is equipped with on the side wall 1.1.5, the hollow block is equipped with on the lateral wall 1.1.5 when the hollow block is cut, the hollow block is equipped with the hollow, the work piece is cut on the lateral wall 1.1.5 is equipped with the hollow, the work piece is cut.

Specifically, as shown in fig. 2, a liquid crystal screen cutting device with cleaning function, the cutting assembly includes a second motor 1.51 installed on the outer wall of one side of a hollow block 1.5, an output shaft end of the second motor 1.51 rotates to pass through one side wall of the hollow block 1.5 and is fixedly connected with a screw 1.52, the other end thread of the screw 1.52 passes through a moving block 1.53 and is rotationally connected with the inner wall of the other side of the hollow block 1.5, an opening 1.54 is formed in the lower side wall of the hollow block 1.5, a connecting block 1.55 is fixedly connected on the lower side wall of the moving block 1.53, the bottom end of the connecting block 1.55 passes through the opening 1.54 and is fixedly connected with a laser cutting head 2, an output shaft of the second motor 1.51 rotates with the screw 1.52, and the moving block 1.53 in threaded connection with the screw 1.52 can move left and right through the connecting block 1.55 with the laser cutting head 2, so that transverse cutting is realized, and working efficiency is greatly improved.

Specifically, as shown in fig. 1 and 3, a liquid crystal display cutting device with clearance function, clearance subassembly 3 is including installing automatic winder 3.3 and dust catcher 3.4 on cutting table 1 rear side outer wall, install electric telescopic handle 3.1 on the rear side inner wall of cutting table 1, electric telescopic handle 3.1's telescopic end fixedly connected with dust catcher 3.2, be equipped with the tuber pipe in automatic winder 3.3, the one end and the dust catcher 3.2 intercommunication of tuber pipe and the other end and dust catcher 3.4 intercommunication, after the cutting is accomplished, start dust catcher 3.4 and electric telescopic handle 3.1 through controller 1.8, become negative pressure in dust catcher 3.2 under the intercommunication of tuber pipe, electric telescopic handle 3.1's flexible end promotes dust catcher 3.2 forward, in-process of forward motion, the sweeps that produce during the cutting get into dust catcher 3.2 through in the dust catcher 3.2, rethread tuber pipe gets into dust catcher 3.4 in, make whole cutting table 1 all can be cleared up, clearance has been improved, clearance effect has been improved when electric telescopic handle 3.1 drives the dust catcher 3.2, the work is prevented to beat the wind-up.

Specifically, as shown in fig. 1, a liquid crystal screen cutting device with a cleaning function is provided with a plurality of air inlets on the front side wall of a dust collection plate 3.2, and scraps generated during cutting enter the dust collection plate 3.2 through the air inlets.

Specifically, as shown in fig. 1 and fig. 3, a controller 1.8 is installed on the front side wall of a cutting table 1, a laser cutting head 2, a first motor 1.4, a second motor 1.51, an electric telescopic rod 3.1 and a dust collector 3.4 are all electrically connected with the controller 1.8, and the work of the laser cutting head 2, the first motor 1.4, the second motor 1.51, the electric telescopic rod 3.1 and the dust collector 3.4 is controlled by the controller 1.8 to mutually cooperate to complete the cutting work.

Specifically, as shown in fig. 1, a liquid crystal screen cutting device with cleaning function, the rolling wheel 1.71 and the baffle 1.6 are made of rubber, so that the liquid crystal screen can be protected, and the liquid crystal screen is prevented from being damaged when being placed.

When the utility model is implemented, firstly, the controller 1.8, the first motor 1.4, the second motor 1.51, the laser cutting head 2, the electric telescopic rod 3.1 and the dust collector 3.4 are connected into the commercial power, then one side of the liquid crystal screen is placed between the two baffle plates 1.6, then the liquid crystal screen is pushed to a proper position, when the liquid crystal screen is pushed, the rolling wheel 1.71 can reduce the labor intensity of workers, the rolling wheel 1.71 and the baffle plates 1.6 are made of rubber, the corners of the liquid crystal screen are not damaged, after the liquid crystal screen is placed, the first motor 1.4, the second motor 1.51 and the laser cutting head 2 are started through the controller 1.8, the output shaft of the first motor 1.4 drives the gear 1.41 to rotate, the gear 1.41 is meshed with the rack 1.3, the sliding column 1.2 drives the laser cutting head 2 to slide forwards and backwards on the sliding rail 1.1, the vertical cutting is realized, the output shaft of the second motor 1.51 rotates with the screw 1.52, the moving block 1.53 in threaded connection with the screw 1.52 can move left and right with the laser cutting head 2, transverse cutting is achieved, working efficiency is greatly improved, after cutting is completed, the vacuum cleaner 3.4 and the electric telescopic rod 3.1 are started through the controller 1.8, under the communication of the air pipe, negative pressure is formed in the dust collection plate 3.2, the telescopic end of the electric telescopic rod 3.1 pushes the dust collection plate 3.2 to move forward, waste scraps generated during cutting enter the dust collection plate 3.2 through the air inlet hole in the dust collection plate 3.2, and then enter the dust collector 3.4 through the air pipe, so that the whole cutting table 1 can be cleaned, cleaning effect is improved, and when the electric telescopic rod 3.1 drives the dust collection plate 3.2 to move, the automatic winder 3.3 can prevent the air pipe from rolling and affecting cleaning work.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Liquid crystal display cutting device with clearance function, including cutting board (1), its characterized in that: all fixedly connected with slide rail (1.1) on the both sides wall of cutting board (1), two equal sliding connection has sliding column (1.2) on slide rail (1.1), fixedly connected with rack (1.3) on the both sides wall of cutting board (1), one of them install first motor (1.4) on the lateral wall of sliding column (1.2), the output axle head of first motor (1.4) rotates and passes sliding column (1.2) and fixedly connected with gear (1.41), gear (1.41) and rack (1.3) meshing, both sides are fixedly connected with baffle (1.6) respectively and are seted up recess (1.7) on the upper side wall of cutting board (1), rotate between the both sides wall of recess (1.7) and be connected with a plurality of rolling wheels (1.71), two fixedly connected with hollow piece (1.5) between the upper side wall of sliding column (1.2), be equipped with cutting assembly in hollow piece (1.5), be equipped with clearance subassembly behind cutting board (1.3) on cutting board (1).

2. The liquid crystal display cutting device with a cleaning function according to claim 1, wherein: the cutting assembly comprises a second motor (1.51) arranged on the outer wall of one side of a hollow block (1.5), an output shaft end of the second motor (1.51) rotates to penetrate through one side wall of the hollow block (1.5) and is fixedly connected with a screw rod (1.52), the other end of the screw rod (1.52) penetrates through a moving block (1.53) and is rotationally connected with the inner wall of the other side of the hollow block (1.5), an opening (1.54) is formed in the lower side wall of the hollow block (1.5), a connecting block (1.55) is fixedly connected to the lower side wall of the moving block (1.53), and the bottom end of the connecting block (1.55) penetrates through the opening (1.54) and is fixedly connected with a laser cutting head (2).

3. The liquid crystal display cutting device with a cleaning function according to claim 2, wherein: the cleaning assembly (3) comprises an automatic winder (3.3) and a dust collector (3.4) which are arranged on the outer wall of the rear side of the cutting table (1), an electric telescopic rod (3.1) is arranged on the inner wall of the rear side of the cutting table (1), a dust collection plate (3.2) is fixedly connected to the telescopic end of the electric telescopic rod (3.1), an air pipe is arranged in the automatic winder (3.3), one end of the air pipe is communicated with the dust collection plate (3.2), and the other end of the air pipe is communicated with the dust collector (3.4).

4. A liquid crystal screen cutting device with cleaning function according to claim 3, wherein: the front side wall of the dust collection plate (3.2) is provided with a plurality of air inlets.

5. A liquid crystal screen cutting device with cleaning function according to claim 3, wherein: the front side wall of the cutting table (1) is provided with a controller (1.8), and the laser cutting head (2), the first motor (1.4), the second motor (1.51), the electric telescopic rod (3.1) and the dust collector (3.4) are electrically connected with the controller (1.8).

6. The liquid crystal display cutting device with a cleaning function according to claim 1, wherein: the rolling wheel (1.71) and the baffle (1.6) are made of rubber.