Waste crushing device in display panel cutting process

By using a crushing device with a dust extraction component and a filter screen during the display panel cutting process, the problem of dust diffusion was solved, achieving effective dust removal and filtration, and protecting the health of the staff.

CN223517622UActive Publication Date: 2025-11-07CHONGQING HANJI NEW MATERIAL TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202423039257.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-10
Publication Date
2025-11-07
Estimated Expiration
2034-12-10

AI Technical Summary

Technical Problem

During the display panel cutting process, the dust generated by the crushing device fills the air and endangers the respiratory system of the workers.

Method used

A crushing device with a dust collection component was designed, including a tank, an upper cover, a lower cover, a drive motor, and a hydraulic cylinder. The hydraulic cylinder controls the opening and closing of the cover, and in conjunction with the dust collection component and filter screen, it sucks up and filters the dust to prevent dust from spreading.

Benefits of technology

It effectively prevents dust from spreading to the outside world, protects the respiratory health of staff, and achieves good dust removal and filtration effects.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of crushing devices, and discloses a waste crushing device in a display panel cutting process, which comprises a cutting device, a crushing device is arranged at one end of the cutting device, the crushing device comprises a tank body, two connecting seats are arranged on the outer surface of the tank body, and a driving motor is arranged on the upper surface of each connecting seat. A reverser is mounted at the output end of the driving motor, a connecting shaft is mounted at the output end of the reverser, one end of the connecting shaft extends into the tank body, a plurality of crushing teeth are mounted on the outer surface of the connecting shaft, a supporting rod is mounted on the outer surface of the tank body, a through opening is formed in the outer surface of the tank body, and a mounting frame is arranged in the through opening; and a dust collection assembly is arranged in the mounting frame. According to the dust collection device, dust in the tank body can be sucked away through the arranged dust collection assembly, the situation that when a worker opens the upper cover, the dust in the tank body spreads outside is avoided, then the worker is prevented from inhaling the dust, and a good dust collection effect is achieved.
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Description

Technical Field

[0001] This utility model relates to the field of crushing device technology, specifically a waste crushing device for the cutting process of display panels. Background Technology

[0002] Crushing equipment refers to devices used to break large pieces of material into smaller pieces through mechanical force. They are widely used in industries such as mining, building materials, metallurgy, chemicals, and power.

[0003] After the display panel is cut, waste material is generated. This waste material is usually placed on the table of the cutting equipment. When the waste material accumulates to a certain amount, it will be taken to the crushing device by the workers to crush it. In the current technology, the crushing device is usually placed next to the cutting equipment for easy crushing by the workers. However, dust is generated during the crushing process, which is diffused in the air and then inhaled by the workers, thus harming their respiratory system.

[0004] Therefore, a waste crushing device for the display panel cutting process is provided to address the above-mentioned problems. Utility Model Content

[0005] The purpose of this invention is to provide a waste crushing device for the display panel cutting process, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model relates to a waste crushing device in the cutting process of a display panel, comprising a cutting device, a crushing device at one end of the cutting device, a tank, an upper cover hinged to the upper surface of the tank, a lower cover hinged to the lower surface of the tank, two connecting seats mounted on the outer surface of the tank, a drive motor mounted on the upper surface of the connecting seats, a commutator mounted on the output end of the drive motor, a connecting shaft mounted on the output end of the commutator, one end of the connecting shaft extending into the interior of the tank, a plurality of crushing teeth mounted on the outer surface of the connecting shaft, a support rod mounted on the outer surface of the tank, an opening on the outer surface of the tank, a mounting frame inside the opening, and a dust collection component inside the mounting frame.

[0008] The dust-collecting components can remove dust from the tank, preventing dust from spreading to the outside when staff open the lid, thus avoiding inhalation of dust and achieving a better dust removal effect.

[0009] Further, the outer surfaces of the upper cover and the lower cover are provided with connecting plates, the outer surface of the tank body is provided with a mounting seat, the outer surface of the mounting seat is provided with two hydraulic cylinders, and the output ends of the two hydraulic cylinders are provided with connecting plates;

[0010] In use, first, the hydraulic cylinder of the upper cover is operated to extend the output end of the hydraulic cylinder, and the output end of the hydraulic cylinder is extended, so that the hinge between the upper cover and the tank body is rotated as a center to the side away from the tank body, and the upper cover is opened. After the upper cover is opened, the waste on the cutting equipment table is placed in the tank body, and then the hydraulic cylinder of the upper cover is operated to reset the output end of the hydraulic cylinder, so that the hinge between the upper cover and the tank body is rotated as a center to the side close to the tank body, and the upper cover is closed.

[0011] After the upper cover is closed, the driving motor is started to rotate the connecting shaft through the commutator, and the connecting shaft is rotated to crush the waste in the tank body.

[0012] After the waste is crushed, the driving motor is turned off, and then the hydraulic cylinder of the lower cover is operated to extend the output end of the hydraulic cylinder, and the output end of the hydraulic cylinder is extended, so that the hinge between the lower cover and the tank body is rotated as a center to the side away from the tank body, and the lower cover is opened. During the opening of the lower cover, the crushed waste is discharged from the inside of the tank body. When the waste in the tank body is discharged, the hydraulic cylinder of the lower cover is operated to reset the output end of the hydraulic cylinder, so that the hinge between the lower cover and the tank body is rotated as a center to the side close to the tank body, and the lower cover is closed.

[0013] Further, the dust suction assembly comprises a cylinder, the inside of the cylinder is provided with a placing rack, the inside of the placing rack is provided with a rotating motor, and the output end of the rotating motor is provided with a fan blade.

[0014] When the waste is crushed in the tank body, the rotating motor is started to rotate the fan blade driven by the output end of the rotating motor. During the rotation of the fan blade, suction force is generated in the inside of the cylinder. The dust in the tank body enters the inside of the cylinder through the suction force, so that when the upper cover is opened, the dust in the tank body does not diffuse in the outside, and the worker inhales the dust, thereby achieving good dust removal effect.

[0015] Further, one end of the cylinder is provided with a sealing block, the inner surface of the mounting bracket is provided with a mounting groove, the sealing block is mounted in the inside of the mounting groove in a matched mode, and the outer surface of the sealing block is provided with a through hole.

[0016] Further, the upper surface of the cylinder is provided with a through hole, the inside of the through hole is provided with a cover plate in a matched mode, the lower surface of the cover plate is provided with a groove, and the filter screen is clamped in the inside of the groove.

[0017] Furthermore, the outer surface of the cover plate is provided with a locking block, the outer surface of the cylinder is provided with a connecting block, the upper surface of the connecting block is provided with a locking groove, and the locking block is fitted into the inside of the locking groove.

[0018] This utility model has the following beneficial effects:

[0019] (1) By starting the rotary motor, the output end of the rotary motor drives the fan blade to rotate. During the rotation of the fan blade, the inside of the cylinder will generate suction. The dust inside the tank enters the inside of the cylinder through suction, which prevents the dust inside the tank from spreading to the outside when the staff opens the top cover, thus preventing the staff from inhaling the dust and achieving a better dust removal effect.

[0020] (2) By setting a filter screen, this utility model can filter the dust in the cylinder during dust collection, preventing the dust from being discharged to the outside through the cylinder, thus achieving a better filtration effect.

[0021] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the crushing device and dust collection component of this utility model. Figure 1 ;

[0025] Figure 3 This is a schematic diagram of the crushing device and dust collection component of this utility model. Figure 2 ;

[0026] Figure 4 This is an exploded view of the dust collection component structure of this utility model;

[0027] Figure 5 This is a schematic diagram of the internal structure of the tank body of this utility model;

[0028] The attached diagram lists the components represented by each number as follows:

[0029] In the figure: 1, cutting equipment; 2, crushing device; 201, tank body; 202, upper cover; 203, lower cover; 204, connecting seat; 205, driving motor; 206, commutator; 207, connecting shaft; 208, crushing tooth; 209, support rod; 3, mounting frame; 4, dust suction assembly; 401, cylinder; 402, placing rack; 403, rotary motor; 404, fan blade; 405, sealing block; 406, cover plate; 407, filter screen; 408, clamping block; 409, connecting block; 5, connecting plate; 6, mounting seat; 7, hydraulic cylinder. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0031] Please refer to Figure 1 - Figure 5 As shown in the figure, the utility model is a kind of waste crushing device in the display panel cutting process, including cutting equipment 1, cutting equipment 1 one end is provided with crushing device 2, crushing device 2 includes tank body 201, the upper surface of tank body 201 is hinged with upper cover 202, the lower surface of tank body 201 is hinged with lower cover 203, the outer surface of tank body 201 is installed with two connecting seats 204, the upper surface of connecting seat 204 is installed with driving motor 205, the output end of driving motor 205 is installed with commutator 206, the output end of commutator 206 is installed with connecting shaft 207, one end of connecting shaft 207 extends to the inside of tank body 201, the outer surface of connecting shaft 207 is installed with several crushing teeth 208, the outer surface of tank body 201 is installed with support rod 209, the outer surface of tank body 201 is provided with through hole, the inside of through hole is equipped with mounting frame 3, the inside of mounting frame 3 is provided with dust suction assembly 4;

[0032] Through the dust suction assembly 4, the dust in the tank body 201 can be sucked away, so that the dust in the tank body 201 does not diffuse in the outside when the upper cover 202 is opened, and the worker inhales the dust, and better dust removal effect is achieved;

[0033] The outer surfaces of upper cover 202 and lower cover 203 are both installed with connecting plate 5, the outer surface of tank body 201 is installed with mounting seat 6, the outer surface of mounting seat 6 is installed with two hydraulic cylinders 7, the output ends of two hydraulic cylinders 7 are both installed with connecting plate 5;

[0034] In use, first operate the hydraulic cylinder 7 of the control upper cover 202, so that the output end of the hydraulic cylinder 7 extends, and when the output end of the hydraulic cylinder 7 extends, the hinge between the upper cover 202 and the tank body 201 rotates as a center to the side away from the tank body 201, so that the upper cover 202 is opened, and after the upper cover 202 is opened, the waste on the cutting device 1 table is placed in the tank body 201, and then the hydraulic cylinder 7 of the control upper cover 202 is operated, so that the output end of the hydraulic cylinder 7 resets, so that the hinge between the upper cover 202 and the tank body 201 rotates as a center to the side close to the tank body 201, so that the upper cover 202 is closed;

[0035] After the upper cover 202 is closed, the driving motor 205 is started, so that the output end of the driving motor 205 drives the connecting shaft 207 to rotate through the commutator 206, and in the process of rotating the connecting shaft 207, the crushing teeth 208 crush the waste in the tank body 201;

[0036] After the waste is crushed, the driving motor 205 is turned off, and then the hydraulic cylinder 7 of the control lower cover 203 is operated, so that the output end of the hydraulic cylinder 7 extends, and when the output end of the hydraulic cylinder 7 extends, the hinge between the lower cover 203 and the tank body 201 rotates as a center to the side away from the tank body 201, so that the lower cover 203 is opened, and in the process of opening the lower cover 203, the crushed waste is discharged from the inside of the tank body 201, and when the waste in the tank body 201 is discharged, the hydraulic cylinder 7 of the control lower cover 203 is operated, so that the output end of the hydraulic cylinder 7 resets, so that the hinge between the lower cover 203 and the tank body 201 rotates as a center to the side close to the tank body 201, so that the lower cover 203 is closed;

[0037] The dust collection assembly 4 comprises a cylinder body 401, a placing rack 402 is installed in the inside of the cylinder body 401, a rotating motor 403 is installed in the inside of the placing rack 402, and a fan blade 404 is installed on the output end of the rotating motor 403;

[0038] When the waste is crushed in the tank body 201, the rotating motor 403 is started, so that the output end of the rotating motor 403 drives the fan blade 404 to rotate, and in the process of rotating the fan blade 404, suction is generated in the inside of the cylinder body 401, and the dust in the tank body 201 enters the inside of the cylinder body 401 through the suction, so that when the upper cover 202 is opened, the dust in the tank body 201 does not diffuse in the outside, and the staff does not inhale the dust, thereby achieving a good dust removal effect;

[0039] One end of the cylinder body 401 is provided with a sealing block 405, an installation groove is formed in the inner surface of the installation rack 3, the sealing block 405 is installed in the inside of the installation groove in a matched mode, and a through hole is formed in the outer surface of the sealing block 405;

[0040] The upper surface of the barrel body 401 is provided with a through hole, and a cover plate 406 is fittedly installed in the through hole; the lower surface of the cover plate 406 is provided with a groove, and a filter screen 407 is clamped in the groove;

[0041] The filter screen 407 is arranged to filter dust in the barrel body 401 during dust collection, so that the dust is prevented from being discharged to the outside through the barrel body 401, thereby achieving a good filtering effect.

[0042] The outer surface of the cover plate 406 is provided with a clamping block 408, and the outer surface of the barrel body 401 is provided with a connecting block 409; the upper surface of the connecting block 409 is provided with a clamping groove, and the clamping block 408 is fittedly installed in the clamping groove.

[0043] When the filter screen 407 needs to be replaced, the cover plate 406 is pulled upward to make the clamping block 408 disengage from the clamping groove, and the cover plate 406 is disassembled from the barrel body 401; during the disassembly process of the cover plate 406 and the barrel body 401, the filter screen 407 is disengaged from the barrel body 401, so that the filter screen 407 can be conveniently replaced by the worker; after the replacement of the filter screen 407 is completed, the clamping block 408 is aligned with the clamping groove, and then the cover plate 406 is pushed downward to make the cover plate 406 fittedly installed in the through hole, so that the filter screen 407 is fittedly installed in the barrel body 401, and the replacement of the filter screen 407 is completed.

[0044] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments described. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the entire scope and equivalents thereof.

Claims

1. A waste crushing device in a display panel cutting process, comprising a cutting device (1), one end of the cutting device (1) is provided with a crushing device (2), characterized in that: The crushing device (2) includes a tank body (201), the upper surface of the tank body (201) is hinged with an upper cover (202), the lower surface of the tank body (201) is hinged with a lower cover (203), the outer surface of the tank body (201) is externally provided with two connecting seats (204), the upper surface of the connecting seat (204) is provided with a driving motor (205), the output end of the driving motor (205) is provided with a commutator (206), the output end of the commutator (206) is provided with a connecting shaft (207), one end of the connecting shaft (207) extends to the inside of the tank body (201), the outer surface of the connecting shaft (207) is provided with a plurality of crushing teeth (208), the outer surface of the tank body (201) is provided with a supporting rod (209); The outer surface of the tank body (201) is provided with a through opening, and the inside of the through opening is provided with a mounting frame (3), and the inside of the mounting frame (3) is provided with a dust collection assembly (4).

2. The waste crushing device in a display panel cutting process according to claim 1, wherein: The outer surfaces of the upper cover (202) and the lower cover (203) are provided with a connecting plate (5), the outer surface of the tank body (201) is provided with a mounting seat (6), the outer surface of the mounting seat (6) is provided with two hydraulic cylinders (7), and the output ends of the two hydraulic cylinders (7) are provided with connecting plates (5). 3.The waste crushing device in a display panel cutting process according to claim 1, wherein: The dust collection assembly (4) includes a cylinder body (401), the inside of the cylinder body (401) is provided with a placing frame (402), the inside of the placing frame (402) is provided with a rotating motor (403), and the output end of the rotating motor (403) is provided with a fan blade (404).

4. The waste crushing device in a display panel cutting process according to claim 3, characterized in that: One end of the cylinder body (401) is provided with a sealing block (405), the inner surface of the mounting frame (3) is provided with a mounting groove, the inside of the mounting groove is matched with the sealing block (405), and the outer surface of the sealing block (405) is provided with a through opening.

5. The waste crushing device in a display panel cutting process according to claim 3, characterized in that: The upper surface of the cylinder body (401) is provided with a through hole, the inside of the through hole is matched with a cover plate (406), the lower surface of the cover plate (406) is provided with a groove, and the inside of the groove is matched with a filter screen (407).

6. The waste breaking device in a display panel cutting process according to claim 5, characterized in that: The outer surface of the cover plate (406) is provided with a clamping block (408), the outer surface of the cylinder body (401) is provided with a connecting block (409), the upper surface of the connecting block (409) is provided with a clamping groove, and the clamping block (408) is matched and installed in the inside of the clamping groove.