Cutting equipment for diffusion plate production
By designing a diffusion plate cutting equipment with cylinders, rotating plates and adsorption boxes, the problem of inability to adapt to diffusion plates and dust dissipation in the prior art is solved, and the multi-special adaptation and dust collection of the equipment are realized, which improves the practicality and operational safety of the equipment.
Patent Information
- Application Number
- CN202422210724.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-09-09
AI Technical Summary
Existing diffusion plate cutting devices cannot accommodate diffusion plate widths of different sizes and can generate dust during the cutting process, which may cause health problems for operators.
A cutting equipment for diffusion plate production is designed. The rotating plate is driven by the expansion and contraction of the cylinder, thereby driving the movement of the connecting frame and the workpiece frame, so that the limiting plate and the soft pressing plate can be adjusted to adapt to diffusion plates of different widths and thicknesses, and dust during the cutting process is collected through the fan and the adsorption box.
The adaptability adjustment of diffusion plates of different specifications is achieved, the practicality of cutting equipment is improved, and the dust is effectively avoided and the health of operators is protected.
Smart Images
Figure CN222858178U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of diffusion plates, in particular to cutting equipment for producing diffusion plates. Background Art
[0002] The diffusion plate uses chemical or physical means to utilize the physical phenomenon of refraction, reflection and scattering when light encounters two media with different refractive indices during its journey. By adding inorganic or organic light diffusers to substrates such as PMMA, PC, PS, PP, and HIPS, or by artificially adjusting the light through the array arrangement of micro-feature structures on the surface of the substrate, the light is refracted, reflected, and scattered in different directions, thereby changing the path of the light and achieving full dispersion of the incident light to produce an optical diffusion effect. There are three types of light diffusion plates. Generally, they are widely used in liquid crystal display, LED lighting, and imaging display systems.
[0003] In the prior art, during the production process of the diffuser plate, a cutting device is required to cut a large-sized diffuser plate into a specific size. However, the width of the existing cutting device is not easy to adjust, so it cannot be adapted to the width of diffusers of different sizes at any time. In addition, floating dust will be generated during the cutting process. If it is not cleaned in time, the operator will accidentally inhale it, thereby affecting the operator's health. Utility Model Content
[0004] The purpose of the utility model is to provide a cutting device for producing a diffusion plate to solve the problems raised in the above background technology.
[0005] To achieve the above purpose, the utility model provides the following technical solutions: a cutting device for the production of diffusion plates, comprising: a base plate, a cylinder is arranged on the upper side of the base plate, a rotating plate is installed on the upper side of the cylinder, a connecting frame is installed on one side of the rotating plate, and a forming frame is arranged on one side of the connecting frame.
[0006] A limit plate is fixedly connected to one side of the workpiece frame, an adjusting rod is arranged on the upper side of the limit plate, a soft pressing piece is installed on the lower side of the adjusting rod, a supporting orifice plate is arranged on the lower side of the soft pressing piece, an adsorption box is arranged on the lower side of the supporting orifice plate, and fans are installed on both sides of the adsorption box.
[0007] Preferably, the bottom of the cylinder is rotatably connected to the fixed frame, and the fixed frame is provided with two groups of four in total and is arranged symmetrically about the central plane of the base plate. The lower surface of the fixed frame is fixedly connected to the base plate, one side of the upper surface of the fixed frame is fixedly connected to a support block, and the other side of the upper surface of the fixed frame is fixedly connected to an L-shaped block.
[0008] Preferably, the output end of the cylinder is fixedly connected to one end of the connecting rod, the other end of the connecting rod is fixedly connected to one side of the rotating plate through a connecting shaft, the other side of the rotating plate is fixedly connected to a sliding rod, and the rotating plate and the L-shaped block are rotatably connected through a fixed shaft.
[0009] Preferably, the upper surface of the support block is fixedly connected to the limit block, a groove is provided on one side of the connecting frame, the groove is slidably connected to the slide rod, the other side of the connecting frame is fixedly connected to one end of the I-shaped frame, the other end of the I-shaped frame is fixedly connected to the limit plate, and the I-shaped frame is slidably sleeved in the limit block.
[0010] Preferably, the adjusting rod is sleeved in the limiting plate and is threadedly connected to the limiting plate, the soft pressing piece is fixedly connected to the bottom end of the adjusting rod, and the limiting plate is slidably connected to the supporting hole plate.
[0011] Preferably, the lower surface of the supporting orifice plate is fixedly connected to the adsorption box, a dust collecting plate is fixedly installed in the adsorption box, and both sides of the adsorption box are fixedly connected to the fan through air ducts.
[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: by controlling the extension and retraction of the output end of the cylinder, the rotating plate is indirectly driven to rotate, and the rotation of the rotating plate drives the connecting frame to move horizontally, so that the connecting frame and the work frame move synchronously, and the work frame then drives the limit plate to slide on the surface of the supporting hole plate, and then the distance between the limit plates is adjusted by adjusting the extension length of the cylinder, so that it is convenient to adapt the diffusion plates of different widths. At the same time, by twisting the adjusting rod, the adjusting rod and the limit plate are threadedly connected, so that the adjusting rod drives the soft pressing plate to move downward until the soft pressing plate presses the surface of the diffusion plate, so that the thickness of the diffusion plate to be cut can be adaptively adjusted, thereby improving the practicality of the device, so that the device can adaptively clamp diffusion plates of various specifications, and then through the suction effect of the fan, the dust in the cutting process is allowed to enter the adsorption box from the supporting hole plate, thereby preventing the dust in the cutting process from escaping into the air and being inhaled by people, causing harm to the operator. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0014] Figure 2 It is a top view schematic diagram of the overall structure of the utility model;
[0015] Figure 3 It is a top view schematic diagram of the internal structure of the utility model;
[0016] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure in the middle.
[0017] In the figure: 1, bottom plate; 2, cylinder; 3, rotating plate; 4, connecting frame; 5, work frame; 6, limit plate;
[0018] 7. Adjustment rod; 8. Soft pressure piece; 9. Support orifice plate; 10. Adsorption box; 11. Fan; 12. Fixed frame; 13. Support block; 14. L-shaped block; 15. Connecting rod; 16. Connecting shaft; 17. Sliding rod; 18. Fixed shaft; 19. Limit block; 20. Groove; 21. Dust collecting plate; 22. Air duct. DETAILED DESCRIPTION
[0019] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] Example 1: Please refer to Figure 1-Figure 4 The utility model provides a technical solution: a cutting device for the production of diffusion plates, comprising: a bottom plate 1, a cylinder 2 is arranged on the upper side of the bottom plate 1, a rotating plate 3 is installed on the upper side of the cylinder 2, a connecting frame 4 is installed on one side of the rotating plate 3, a work frame 5 is arranged on one side of the connecting frame 4, a limiting plate 6 is fixedly connected to one side of the work frame 5, an adjusting rod 7 is arranged on the upper side of the limiting plate 6, a soft pressing piece 8 is installed on the lower side of the adjusting rod 7, a supporting orifice plate 9 is arranged on the lower side of the soft pressing piece 8, an adsorption box 10 is arranged on the lower side of the supporting orifice plate 9, and fans 11 are installed on both sides of the adsorption box 10.
[0021] The whole device is fixedly supported by the bottom plate 1, and the output end of the cylinder 2 is controlled to be retracted, thereby indirectly driving the rotating plate 3 to rotate. Under the rotation of the rotating plate 3, the connecting frame 4 is driven to move horizontally, so that the connecting frame 4 and the work frame 5 move synchronously, and the work frame 5 then drives the limit plate 6 to slide on the surface of the supporting hole plate 9, and then the distance between the limit plates 6 is adjusted by adjusting the extension length of the cylinder 2, so as to facilitate the adaptive adjustment of diffusion plates of different widths. At the same time, by twisting the adjusting rod 7, the adjusting rod 7 and the limit plate 6 are threadedly connected, so that the adjusting rod 7 drives the soft pressing plate 8 to move downward until the soft pressing plate 8 presses the surface of the diffusion plate, so that the thickness of the diffusion plate to be cut can be adaptively adjusted, thereby improving the practicability of the device, and then through the suction effect of the fan 11, the dust in the cutting process is allowed to enter the adsorption box 10 from the supporting hole plate 9, thereby preventing the dust in the cutting process from escaping into the air and being inhaled by people, causing harm to the operator.
[0022] Embodiment 2: On the basis of embodiment 1, the bottom of the cylinder 2 is rotatably connected to the fixed frame 12. The fixed frame 12 is provided with two groups of four in total and is symmetrically arranged about the central plane of the bottom plate 1. The lower surface of the fixed frame 12 is fixedly connected to the bottom plate 1, and a support block 13 is fixedly connected to one side of the upper surface of the fixed frame 12, and an L-shaped block 14 is fixedly connected to the other side of the upper surface of the fixed frame 12. The fixed frame 12 supports the cylinder 2. Four fixed frames 12 are provided, so as to facilitate the limited fixation of the four cylinders 2, and then facilitate the limited fixation of the four sides of the diffuser plate. The support block 13 and the L-shaped block 14 are fixedly installed on the upper surface of the fixed frame 12. The output end of the cylinder 2 is fixedly connected to one end of the connecting rod 15, and the other end of the connecting rod 15 is fixedly connected to one side of the rotating plate 3 through a connecting shaft 16. The other side of the rotating plate 3 is fixedly connected to a sliding rod 17. The rotating plate 3 and the L-shaped block 14 are rotatably connected through a fixed shaft 18. The output end is fixedly connected to the bottom end of the connecting rod 15, and the top of the connecting rod 15 is fixedly connected with a fisheye joint, which is fixedly connected to one side of the rotating plate 3 through a connecting shaft 16. The equipment of the fisheye joint can reduce the eccentric load at the output end of the cylinder 2, and the sliding rod 17 fixedly connected to the other side of the rotating plate 3 is convenient for driving the connecting frame 4 to move. A fixed shaft 18 is fixedly sleeved in the L-shaped block 14, so that the rotation of the rotating plate 3 is facilitated by the fixed shaft 18. The upper surface of the support block 13 is fixedly connected to the limit block 19, and a groove 20 is provided on one side of the connecting frame 4, and the groove 20 is slidably connected to the sliding rod 17. The other side of the connecting frame 4 is fixedly connected to one end of the I-shaped frame 5, and the other end of the I-shaped frame 5 is fixedly connected to the limit plate 6. The I-shaped frame 5 sliding sleeve is arranged in the limit block 19, and the limit block 19 fixedly installed on the upper surface of the support block 13 limits the I-shaped frame 5 when sliding. The setting of the connecting frame 4 facilitates the transmission between the rotating plate 3 and the I-shaped frame 5.
[0023] The cutting equipment is fixedly installed on the base plate 1, and the cylinder 2 is electrically connected to the external terminal control device. The output end of the cylinder 2 is fully extended as the initial state. At this time, the output end of the cylinder 2 is controlled to contract, thereby driving the connecting rod 15 to move downward, and the connecting rod 15 thereby pulls one side of the rotating plate 3 to move through the connecting shaft 16. The rotating plate 3 rotates under the limit of the fixed shaft 18, so that the other side of the rotating plate 3 is connected by the sliding connection between the slide bar 17 and the groove 20, so that the slide bar 17 pushes the connecting frame 4 to move, and the connecting frame 4 thereby drives the type frame 5 to move synchronously, and the type frame 5 slides laterally under the limit of the limit block 19, so that the type frame 5 drives the limit plate 6 to slide on the surface of the supporting hole plate 9, so that the symmetrically arranged limit plates 6 move toward each other, and then the distance between the limit plates 6 is adjusted, so that the limit plate 6 can be adaptively adjusted to the width of the diffusion plate to be cut, so that the device can adaptively clamp diffusion plates of various specifications, thereby improving the practicality of the entire device.
[0024] Embodiment 3: On the basis of embodiment 2, the adjusting rod 7 is sleeved in the limit plate 6 and is threadedly connected to the limit plate 6, the soft pressure plate 8 is fixedly connected to the bottom end of the adjusting rod 7, the limit plate 6 and the supporting hole plate 9 are slidably connected, the adjusting rod 7 is threadedly connected in the limit plate 6, the soft pressure plate 8 is fixedly installed at the bottom end of the adjusting rod 7, so that the diffusion plate is prevented from being crushed by the setting of the soft pressure plate 8, the lower surface of the supporting hole plate 9 is fixedly connected to the adsorption box 10, and a dust collecting plate 21 is fixedly installed in the adsorption box 10, and the two sides of the adsorption box 10 are fixedly connected to the fan 11 through the air duct 22. A through hole is opened on the surface of the supporting hole plate 9 to facilitate dust to enter the adsorption box 10, and the dust collecting plate 21 set in the adsorption box 10 is convenient for dust collection, and the adsorption box 10 is connected to the input end of the fan 11 through the air duct 22.
[0025] The fan 11 is electrically connected to the external terminal control device. By twisting the adjusting rod 7, the adjusting rod 7 is threadedly connected to the limit plate 6, so that the adjusting rod 7 can be raised and lowered in the limit plate 6, so as to adapt to diffusion plates of different thicknesses. The bottom of the adjusting rod 7 is fixedly connected with a soft pressing plate 8, and the soft pressing plate 8 can be pressed on the surface of the diffusion plate, so as to avoid fixing it and damaging the diffusion plate. During the cutting process, by starting the fan 11, under the connection effect of the air duct 22, the adsorption effect of the fan 11 in the adsorption box 10 can make the floating dust pass through the supporting hole plate 9 and enter the adsorption box 10, so that it is collected by the dust collecting plate 21, thereby avoiding the escape of dust and the risk of accidental inhalation by the operator.
[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cutting device for producing a diffusion plate, comprising a base plate (1), characterized in that: A cylinder (2) is arranged on the upper side of the bottom plate (1), a rotating plate (3) is installed on the upper side of the cylinder (2), a connecting frame (4) is installed on one side of the rotating plate (3), and a workpiece frame (5) is arranged on one side of the connecting frame (4); A limit plate (6) is fixedly connected to one side of the workpiece frame (5); an adjustment rod (7) is arranged on the upper side of the limit plate (6); a soft pressing plate (8) is installed on the lower side of the adjustment rod (7); a supporting orifice plate (9) is arranged on the lower side of the soft pressing plate (8); an adsorption box (10) is arranged on the lower side of the supporting orifice plate (9); and fans (11) are installed on both sides of the adsorption box (10).
2. A cutting device for producing a diffusion plate according to claim 1, characterized in that: The bottom of the cylinder (2) is rotatably connected to the fixing frame (12); the fixing frame (12) is provided with two groups of four fixing frames in total and arranged symmetrically with respect to the central plane of the bottom plate (1); the lower surface of the fixing frame (12) is fixedly connected to the bottom plate (1); one side of the upper surface of the fixing frame (12) is fixedly connected to a support block (13); and the other side of the upper surface of the fixing frame (12) is fixedly connected to an L-shaped block (14).
3. A cutting device for producing a diffusion plate according to claim 2, characterized in that: The output end of the cylinder (2) is fixedly connected to one end of a connecting rod (15), the other end of the connecting rod (15) is fixedly connected to one side of a rotating plate (3) via a connecting shaft (16), the other side of the rotating plate (3) is fixedly connected to a sliding rod (17), and the rotating plate (3) and the L-shaped block (14) are rotatably connected via a fixed shaft (18).
4. A cutting device for producing a diffusion plate according to claim 3, characterized in that: The upper surface of the support block (13) is fixedly connected to the limit block (19); a groove (20) is provided on one side of the connecting frame (4); the groove (20) is slidably connected to the slide bar (17); the other side of the connecting frame (4) is fixedly connected to one end of the work frame (5); the other end of the work frame (5) is fixedly connected to the limit plate (6); and the work frame (5) is slidably sleeved in the limit block (19).
5. The cutting device for producing a diffusion plate according to claim 4, characterized in that: The adjusting rod (7) is sleeved in the limiting plate (6) and is threadedly connected to the limiting plate (6); the soft pressing plate (8) is fixedly connected to the bottom end of the adjusting rod (7); and the limiting plate (6) is slidably connected to the supporting hole plate (9).
6. The cutting device for producing a diffusion plate according to claim 5, characterized in that: The lower surface of the supporting orifice plate (9) is fixedly connected to the adsorption box (10), a dust collecting plate (21) is fixedly installed in the adsorption box (10), and both sides of the adsorption box (10) are fixedly connected to the fan (11) via an air duct (22).