Leftover material recovery device for diffusion plate production and processing

Abstract

The utility model relates to the field of diffusion plate processing, in particular to a leftover material recovery device for diffusion plate production and processing, which comprises a shell and a bottom table, the inner side wall of the shell is provided with the bottom table, the upper end face of the bottom table is provided with a processing table, an adjusting lead screw is arranged below the bottom table, and the adjusting lead screw is in bilateral symmetry and opposite in thread direction. Adjusting sliding blocks are in threaded connection with the outer side wall of the adjusting lead screw in a bilateral symmetry mode, limiting plates are arranged on the adjusting lead screw in a front-back symmetry mode, the limiting plates and the adjusting sliding blocks are connected in a sliding fit mode, connecting rods are symmetrically installed on the front and back end faces of the adjusting sliding blocks, and push plates are installed at the other ends of the connecting rods; the structure of the push plate and the adjusting lead screw is adopted, so that crushed materials on the surface of the machining table can be cleaned, a dust collection opening does not need to be manually driven to move to conduct dust collection treatment on the bottom table, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of diffusion plate processing, in particular to a scrap material recovery device for the production and processing of diffusion plates. Background Art

[0002] The biggest feature of the diffuser is that it causes great interference to light. No matter how many degrees the original design of the light distribution curve is, as long as the light passes through the diffuser, it will change the beam angle to 160-176°. So when viewed from the side, the panel of the lamp has a layer of fog. This proves that the beam angle is as large as 160-176°. The best proof is that the larger the beam angle, the lower the illumination. Some will also produce light filtering, which makes some wavelengths unable to penetrate, resulting in color deviation, such as performing light interference treatment on the surface again.

[0003] A Chinese patent discloses a scrap recovery device for the production and processing of diffuser plates (authorization announcement number CN208930532U). This patented technology can solve the problem that the scraps of diffuser plates are of different shapes, some of which are very long, causing some of them to get stuck in the feed port when entering the crushing equipment, which is very inconvenient, and the existing device is not convenient for centralized collection of the crushed scraps.

[0004] However, in the existing scrap recycling process, the processing table needs to be cleaned manually, which is labor-intensive. In addition, the scrap contains both processing raw materials and dust, and there is a lack of screening and filtering structure for them. Summary of the invention

[0005] In order to solve the above technical problems, the utility model provides a scrap material recovery device for the production and processing of diffusion plates, including a shell and a base, the base is installed on the inner wall of the shell, the processing table is installed on the upper end surface of the base, an adjusting screw is arranged below the base, the adjusting screw is symmetrical on the left and right and the thread directions are opposite, a regulating motor is installed on the right end surface of the adjusting screw, an adjusting slider is symmetrically screwed on the outer wall of the adjusting screw, a limit plate is symmetrically arranged front and back of the adjusting screw, the limit plate and the adjusting slider are connected by sliding fit, connecting rods are symmetrically installed on the front and rear end surfaces of the adjusting slider, a push plate is installed on the other end of the connecting rod, and the push plate is arranged above the base.

[0006] Preferably: a through hole is provided at the outer end of the limit plate, the connecting rod passes through the through hole and is connected with the limit plate by sliding fit, and square holes are symmetrically provided on the upper end surface of the base, and the connecting rod passes through the square hole.

[0007] Preferably: a filter screen is arranged below the regulating screw, and the height of the filter screen gradually decreases from right to left.

[0008] Preferably: a recovery chamber is arranged below the filter screen, and a through opening is opened on the left end surface of the shell.

[0009] Preferably: a fixing hole is arranged above the through opening, and a cover plate is installed in the fixing hole by means of a snap-fitting manner.

[0010] Preferably: a connecting shaft is symmetrically installed on the left end surface of the shell through a bearing, and a limit rod is symmetrically installed on the outer side wall of the connecting shaft.

[0011] Technical effects and advantages of the utility model:

[0012] 1. The utility model adopts a push plate and an adjusting screw structure, so that the debris on the surface of the processing table can be cleaned, and there is no need to manually drive the dust suction port to move the bottom table for dust suction, thereby improving work efficiency.

[0013] 2. The utility model adopts a filter screen structure, so that the processed raw materials can be filtered and recycled to avoid wasting resources. The filter screen is arranged at an angle to improve the screening effect of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of the structure of a scrap material recovery device for the production and processing of a diffusion plate provided in an embodiment of the present application;

[0015] Figure 2 This is a left view of the structure of a scrap material recovery device for the production and processing of a diffusion plate provided in an embodiment of the present application;

[0016] Figure 3 It is a sectional front view of a scrap material recovery device for the production and processing of a diffusion plate provided in an embodiment of the present application;

[0017] Figure 4 It is a sectional left view of a scrap material recovery device for the production and processing of a diffusion plate provided in an embodiment of the present application;

[0018] In the figure: 1. Shell; 2. Base; 11. Processing table; 12. Adjusting screw; 13. Control motor; 14. Limiting plate; 15. Connecting rod; 16. Push plate; 17. Through hole; 18. Square hole; 19. Filter; 21. Recovery chamber; 22. Through hole; 23. Cover plate; 24. Limiting rod. DETAILED DESCRIPTION

[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The invention of the present invention is given for the purpose of illustration and description, and is not intended to be exhaustive or to limit the present invention to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The invention is selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various inventions with various modifications suitable for specific purposes.

[0020] See also Figures 1 to 4 In this embodiment, a scrap material recovery device for the production and processing of a diffusion plate is provided, comprising a shell 1 and a base 2, wherein the base 2 is installed on the inner side wall of the shell 1, a processing table 11 is installed on the upper end face of the base 2, an adjusting screw 12 is arranged below the base 2, the adjusting screw 12 is symmetrical on the left and right and the thread directions are opposite, a regulating motor 13 is installed on the right end face of the adjusting screw 12, an adjusting slider is symmetrically screwed on the outer side wall of the adjusting screw 12, a limiting plate 14 is symmetrically arranged on the front and rear of the adjusting screw 12, and the limiting plate 14 is connected to the adjusting slider by sliding fit, The front and rear end surfaces of the adjusting slider are symmetrically installed with connecting rods 15, and the other end of the connecting rod 15 is installed with a push plate 16, which is arranged above the base 2. When working, the diffusion plate is placed on the processing table 11 for processing, and the crushed materials fall on the base 2. The control motor 13 is started, driving the adjusting screw 12 to rotate, controlling the corresponding adjusting slider to move toward the outer end, and the push plate 16 moves toward the outer end, thereby pushing the crushed materials on the base 2 into the bottom of the shell 1 for collection and storage. There is no need to manually drive the dust suction port to move the base 2 for dust suction, which improves work efficiency.

[0021] A through hole 17 is provided at the outer end of the limit plate 14, and the connecting rod 15 passes through the through hole and is connected thereto by sliding fit. A square hole 18 is symmetrically provided on the upper end surface of the base 2, and the connecting rod 15 passes through the square hole 18. When working, a sliding fit is adopted to ensure the stability of the connecting rod 15 moving left and right.

[0022] A filter screen 19 is arranged below the regulating screw, and the height of the filter screen 19 gradually decreases from right to left. During operation, when the crushed materials fall from the base 2, large pieces of raw materials fall into the upper end surface of the filter screen 19, so that they are collected and processed, which is convenient for further processing and avoids waste of resources. The filter screen 19 is arranged at an angle, which improves the screening effect of the filter screen 19.

[0023] A recovery chamber 21 is arranged below the filter 19, and a through opening 22 is opened on the left end face of the shell 1. During operation, dust passing through the filter 19 falls into the recovery chamber 21 for collection and treatment, and the recovery chamber 21 can be taken out through the through opening 22 for cleaning.

[0024] A fixing hole is arranged above the through opening 22, and a cover plate 23 is installed in the fixing hole by snapping. During operation, when screening is completed, the cover plate 23 can be taken out to remove the bulk raw materials on the filter screen 19.

[0025] The left end face of the shell 1 is symmetrically installed with a connecting shaft through a bearing, and the outer wall of the connecting shaft is symmetrically installed with a limiting rod 24. When working, the cover plate 23 is limited and fixed by the limiting rod 24 to prevent the cover plate 23 from accidentally opening and causing the raw materials on the filter screen 19 to scatter on the ground, causing material waste and causing inconvenience in later cleaning.

[0026] During specific work, the diffusion plate is placed on the processing table 11 for processing, and the crushed materials fall on the base 2. The control motor 13 is started, driving the adjusting screw 12 to rotate, controlling the corresponding adjusting slider to move toward the outer end, and the push plate 16 moves toward the outer end, thereby pushing the crushed materials on the base 2 into the bottom of the shell 1 for collection and storage. There is no need to manually drive the dust suction port to move the base 2 for dust suction, thereby improving work efficiency.

[0027] Obviously, the invention described is only a part of the invention of the utility model, not the whole invention. Based on the invention in the utility model, all other inventions obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the utility model. The structures, devices and operating methods not specifically described and explained in the utility model shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A scrap material recovery device for the production and processing of a diffusion plate, comprising a housing (1) and a base (2), characterized in that: The inner wall of the shell (1) is provided with a base (2), the upper end surface of the base (2) is provided with a processing table (11), an adjusting screw (12) is arranged below the base (2), the adjusting screw (12) is symmetrical on the left and right and the screw threads are in opposite directions, a regulating motor (13) is arranged on the right end surface of the adjusting screw (12), an adjusting slider is symmetrically screwed on the outer wall of the adjusting screw (12), a limit plate (14) is symmetrically arranged on the front and rear sides of the adjusting screw (12), the limit plate (14) and the adjusting slider are connected by sliding fit, connecting rods (15) are symmetrically arranged on the front and rear ends of the adjusting slider, a push plate (16) is installed on the other end of the connecting rod (15), and the push plate (16) is arranged above the base (2).

2. The scrap material recovery device for the production and processing of the diffusion plate according to claim 1 is characterized in that The outer end of the limit plate (14) is provided with a through hole (17), the connecting rod (15) passes through the through hole and is connected with the limit plate (14) by sliding fit, and the upper end surface of the base (2) is symmetrically provided with square holes (18), and the connecting rod (15) passes through the square hole (18).

3. The scrap material recovery device for the production and processing of a diffusion plate according to claim 1, characterized in that: A filter screen (19) is arranged below the adjusting screw rod (12), and the height of the filter screen (19) gradually decreases from right to left.

4. The scrap material recovery device for the production and processing of a diffusion plate according to claim 3, characterized in that: A recovery chamber (21) is arranged below the filter screen (19), and a through opening (22) is provided on the left end surface of the shell (1).

5. The scrap material recovery device for the production and processing of a diffusion plate according to claim 4, characterized in that: A fixing hole is arranged above the through opening (22), and a cover plate (23) is mounted in the fixing hole by means of a snap connection.

6. The scrap material recovery device for diffuser plate production and processing according to claim 1, characterized in that: A connecting shaft is symmetrically mounted on the left end surface of the housing (1) via a bearing, and a limit rod (24) is symmetrically mounted on the outer side wall of the connecting shaft.

Images