CN215317551U

CN215317551U - LED display screen shell deburring equipment

Info

Publication number: CN215317551U
Application number: CN202023122532.2U
Authority: CN
Inventors: 刘迪红; 郭瑞华; 吴明群
Original assignee: Shenzhen Bako Optoelectronics Co ltd
Current assignee: Shenzhen Bako Optoelectronics Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-12-28
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a deburring device for an LED display screen shell, which mainly aims to solve the problems that the existing deburring device for the display screen shell has single function, the efficiency of manually cleaning burr scraps is not high, and the display screen shell cannot be easily taken out; the deburring equipment for the LED display screen shell comprises a bottom plate, wherein two supporting plates are vertically arranged on the upper surface of the bottom plate, the top ends of the supporting plates are horizontally connected with a fixed plate, the side walls of the two supporting plates are connected with a transverse plate, a threaded shaft sleeve is arranged at the center inside the transverse plate, a threaded hole is formed in the threaded shaft sleeve in the vertical direction, a threaded rod matched with the threaded hole is arranged in the threaded shaft sleeve, an ejection block is arranged at the top end of the threaded rod, a fixed block is arranged at the bottom of the threaded rod, a rocker is arranged in the fixed block in the horizontal direction, and a fixed sleeve is arranged on the transverse plate; the display screen shell is ejected out of the clamp by the ejector rod of the display screen shell deburring equipment, so that the surface of the display screen cannot be scratched.

Description

LED display screen shell deburring equipment

Technical Field

The utility model relates to the field of shell production equipment, in particular to LED display screen shell deburring equipment.

Background

The LED display screen is a flat panel display and consists of small LED module panels; an LED is a display type by controlling a semiconductor light emitting diode, which can radiate visible light when electrons and holes are recombined, and thus can be used to manufacture a light emitting diode; the LED display screen needs to be installed inside the shell for use, a large number of burrs are arranged on the surface of the processed display screen shell, and the LED display screen can be used after being polished.

The existing deburring equipment for the display screen shell has a single function, burrs after machining need to be cleaned manually, the steps are complex, the manual cleaning efficiency is low, and the burrs are easy to be left in the display screen; the display screen shell is easy to clamp inside the clamp and cannot be taken out easily, and the surface of the display screen is easy to scratch when the display screen shell is knocked out by external force.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide deburring equipment for an LED display screen shell, so as to achieve the aim.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a LED display screen shell burring equipment, includes the bottom plate, the vertical two backup pads that are provided with of bottom plate upper surface, backup pad top horizontally connect has the fixed plate, two the backup pad lateral wall is connected with the diaphragm, the inside central point of diaphragm puts and installs the screw thread axle sleeve, the inside vertical direction of screw thread axle sleeve sets up threaded hole, the inside threaded rod with screw hole matched with that is provided with of screw thread axle sleeve, the threaded rod top is provided with ejecting piece, the threaded rod bottom is provided with the fixed block, the rocker is installed to the fixed block horizontal direction, diaphragm upper surface both sides are provided with two fixed sleeves, fixed sleeve bottom is provided with the dust absorption mouth, surface mounting has dust catcher and collecting box on the bottom plate, the dust catcher is linked together through air-supply line and dust absorption mouth.

On the basis of the technical scheme, the utility model also provides the following optional technical scheme:

in one alternative: the bottom plate upper surface is provided with the stand, two the stand upper end is provided with the crossbeam, the crossbeam includes first screw hole and second screw hole, two dead levers are installed to the crossbeam top, the outside cover of dead lever is equipped with movable sleeve, the inside spring that is provided with of movable sleeve, the spring bottom is connected with the dead lever, the fixed motor mount that is provided with in movable sleeve top.

In one alternative: the fixed plate includes standing groove, square groove and screw, square groove is located directly over dust absorption mouth and ejecting piece, four the screw is inside all to be provided with rather than matched with rotation screw rod, the one end that the rotation screw rod penetrated the standing groove inside is provided with the rubber piece, the one end that the fixed plate was kept away from to the rotation screw rod is provided with the rotation handle.

In one alternative: the motor fixing frame is internally provided with a motor, the rotating end of the motor is provided with a screw rod, the bottom end of the screw rod penetrates through the first threaded hole and is provided with a connecting plate, and the bottom of the connecting plate is provided with a grinding disc.

In one alternative: and a limiting bolt is arranged in the second threaded hole.

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

1. the ejector rod of the display screen shell deburring equipment ejects the display screen shell from the interior of the clamp, so that the surface of the display screen cannot be scratched, and the problem of deformation of the display screen shell cannot be caused due to the fact that the ejector rod exerts force upwards uniformly;

2. the display screen shell deburring equipment cleans the processed burrs through the dust collector, the burrs cannot be lost into the display screen, the cleaning work efficiency is high, the speed is high, the operation of operators is convenient, and the practicability is obvious;

3. display screen shell burring equipment can carry out the clamping to the display screen shell of unidimensional not, also can carry out the centre gripping to the different surfaces of display screen shell, and processing application range is big, has improved the commonality of this equipment.

Drawings

Fig. 1 is a schematic structural view of a display screen housing deburring apparatus.

Fig. 2 is a schematic structural diagram of a fixing plate in the deburring device for the display screen shell.

FIG. 3 is a schematic structural diagram of a transverse plate in the deburring device for the display screen shell.

Notations for reference numerals: 1-bottom plate, 2-upright post, 3-cross beam, 301-first threaded hole, 302-second threaded hole, 4-fixed rod, 5-movable sleeve, 6-spring, 7-motor fixed mount, 8-motor, 9-ejection block, 10-screw rod, 11-grinding sheet, 12-connecting plate, 13-rocker, 14-limit bolt, 15-support plate, 16-transverse plate, 17-air inlet pipe, 18-dust collector, 19-collection box, 20-fixed plate, 201-placing groove, 202-square groove, 203-screw hole, 21-rotating handle, 22-rotating screw rod, 23-rubber block, 24-fixed sleeve, 25-dust collection port, 26-threaded rod, 27-threaded shaft sleeve, 271-threaded hole, 28-fixed block.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the utility model. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

Example 1

Referring to fig. 1 to 3, in the embodiment of the utility model, an LED display screen housing deburring device comprises a bottom plate 1, two support plates 15 are vertically arranged on the upper surface of the bottom plate 1, a fixed plate 20 is horizontally connected to the top ends of the support plates 15, a transverse plate 16 is connected to the side walls of the two support plates 15, a threaded shaft sleeve 27 is installed at the center position inside the transverse plate 16, a threaded hole 271 is vertically arranged inside the threaded shaft sleeve 27, a threaded rod 26 matched with the threaded hole 271 is arranged inside the threaded shaft sleeve 27, an ejection block 9 is arranged at the top end of the threaded rod 26, a fixed block 28 is arranged at the bottom of the threaded rod 26, a rocker 13 is horizontally installed on the fixed block 28, the threaded rod 26 drives the ejection block 9 at the top to ascend to eject a display screen housing from the inside of a placement groove 201, two fixing sleeves 24 are arranged on two sides of the upper surface of the transverse plate 16, the bottom of the fixed sleeve 24 is provided with a dust suction opening 25, the upper surface of the bottom plate 1 is provided with a dust collector 18 and a collecting box 19, and the dust collector 18 is communicated with the dust suction opening 25 through an air inlet pipe 17.

The upper surface of the bottom plate 1 is provided with upright posts 2, the upper ends of the two upright posts 2 are provided with cross beams 3, each cross beam 3 comprises a first threaded hole 301 and a second threaded hole 302, the top end of each cross beam 3 is provided with two fixed rods 4, the outside of each fixed rod 4 is sleeved with a movable sleeve 5, a spring 6 is arranged inside each movable sleeve 5, the bottom end of each spring 6 is connected with the corresponding fixed rod 4, the top end of each movable sleeve 5 is fixedly provided with a motor fixing frame 7, a motor 8 drives a screw 10 at the bottom to rotate, the screw 10 moves downwards along the first threaded hole 301 to drive the motor fixing frame 7 at the top to move downwards, the motor fixing frame 7 drives the movable sleeve 5 to descend, and the spring 6 between the movable sleeve 5 and the fixed rods is compressed; the fixed plate 20 comprises a placing groove 201, a square groove 202 and screw holes 203, the square groove 202 is located right above the dust suction port 25 and the ejection block 9, rotating screw rods 22 matched with the screw holes 203 are arranged inside the four screw holes 203, a rubber block 23 is arranged at one end of each rotating screw rod 22 penetrating into the placing groove 201, a rotating handle 21 is arranged at one end of each rotating screw rod 22 far away from the fixed plate 20, the rotating handle 21 is used for driving the rotating screw rods 22 to rotate, and the rotating screw rods 22 are used for driving the rubber blocks 23 to approach to the display screen shell and tightly press the display screen shell; the motor fixing frame 7 is internally provided with a motor 8, the rotating end of the motor 8 is provided with a screw rod 10, the motor 8 drives the screw rod 10 at the bottom to rotate, the bottom end of the screw rod 10 penetrates through the first threaded hole 301 and is provided with a connecting plate 12, and the bottom of the connecting plate 12 is provided with a grinding plate 11.

Example 2

Referring to fig. 1, the embodiment of the present invention is different from embodiment 1 in that a limit bolt 14 is installed inside the second threaded hole 302.

The working principle of the utility model is as follows: when the display screen shell is used, the display screen shell is placed in the placing groove 201, the rotating handle 21 is used for driving the rotating screw rod 22 to rotate, the rotating screw rod 22 drives the rubber block 23 to approach the display screen shell and tightly press the display screen shell, the rubber block 23 cannot scratch the surface of the display screen, after the display screen shell is fixed, the motor 8 is started, the motor 8 drives the screw rod 10 at the bottom to rotate, the screw rod 10 moves downwards along the first threaded hole 301 to drive the motor fixing frame 7 at the top to move downwards, the motor fixing frame 7 drives the movable sleeve 5 to descend, the spring 6 between the movable sleeve 5 and the fixed rod is compressed, the screw rod 10 drives the abrasive disc 11 at the bottom to rotate and descend, when the abrasive disc 11 contacts the surface of the display screen shell, burrs on the surface of the abrasive disc can be ground, the limiting bolt 14 is arranged on the cross beam 3, the abrasive disc 11 is prevented from descending too far, and the abrasive disc 11 is prevented from scratching the display screen shell, after the burr is polished, lifting the grinding sheet 11; the dust collector 18 is started, the polished dust is sucked from the dust suction port 25 and conveyed to the inside of the collecting box 19 to be stored, the rocker 13 is rotated, the threaded rod 26 is driven to rotate through the fixing block 28, the threaded rod 26 drives the ejection block 9 at the top to ascend, the display screen shell is ejected from the inside of the placing groove 201, and polishing operation is completed.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The deburring equipment for the LED display screen shell comprises a bottom plate (1) and is characterized in that two supporting plates (15) are vertically arranged on the upper surface of the bottom plate (1), a fixing plate (20) is horizontally connected to the top ends of the supporting plates (15), a transverse plate (16) is connected to the side walls of the two supporting plates (15), a threaded shaft sleeve (27) is installed at the center position inside the transverse plate (16), a threaded hole (271) is formed in the threaded shaft sleeve (27) in the vertical direction, a threaded rod (26) matched with the threaded hole (271) is arranged inside the threaded shaft sleeve (27), an ejection block (9) is arranged at the top end of the threaded rod (26), a fixing block (28) is arranged at the bottom of the threaded rod (26), a rocker (13) is installed in the horizontal direction of the fixing block (28), two fixing sleeves (24) are arranged on two sides of the upper surface of the transverse plate (16), the dust collector is characterized in that a dust suction opening (25) is formed in the bottom of the fixed sleeve (24), a dust collector (18) and a collection box (19) are mounted on the upper surface of the bottom plate (1), and the dust collector (18) is communicated with the dust suction opening (25) through an air inlet pipe (17).

2. The display screen shell deburring equipment according to claim 1, characterized in that the upper surface of the bottom plate (1) is provided with stand columns (2), the upper ends of two stand columns (2) are provided with cross beams (3), each cross beam (3) comprises a first threaded hole (301) and a second threaded hole (302), two fixing rods (4) are mounted at the top ends of the cross beams (3), movable sleeves (5) are sleeved outside the fixing rods (4), springs (6) are arranged inside the movable sleeves (5), the bottom ends of the springs (6) are connected with the fixing rods (4), and motor fixing frames (7) are fixedly arranged at the top ends of the movable sleeves (5).

3. The display screen shell deburring equipment of claim 1, wherein the fixing plate (20) comprises a placing groove (201), a square groove (202) and screw holes (203), the square groove (202) is located right above the dust suction port (25) and the ejection block (9), four rotating screws (22) matched with the four screw holes (203) are arranged inside the four screw holes, a rubber block (23) is arranged at one end of each rotating screw (22) penetrating into the placing groove (201), and a rotating handle (21) is arranged at one end of each rotating screw (22) far away from the fixing plate (20).

4. The display screen shell deburring equipment according to claim 2, characterized in that a motor (8) is installed inside the motor fixing frame (7), a screw (10) is installed at the rotating end of the motor (8), the bottom end of the screw (10) penetrates through the first threaded hole (301) and is provided with a connecting plate (12), and the bottom of the connecting plate (12) is provided with a grinding sheet (11).

5. The display screen housing deburring apparatus of claim 2 wherein said second threaded bore (302) has a stop bolt (14) mounted therein.