Cutting mechanism and diffusion plate production equipment

Abstract

The utility model relates to the technical field of diffusion plate production equipment, and particularly discloses a cutting mechanism and diffusion plate production equipment, the cutting mechanism comprises a bottom plate, a cutting mechanism, a power mechanism and a discharging device, the power mechanism, the cutting mechanism and the discharging device are all arranged on the upper surface of the bottom plate, the cutting mechanism comprises side plates, a top plate, a motor, an electric push rod, a rolling rod, a pressing plate and a cutting device, the side plates are arranged at the top of the cutting mechanism, the top plate is fixedly installed at the tops of the two side plates, the electric push rod is fixedly installed on the upper surface of the top plate, and the pressing plate is fixedly installed at the output end of the electric push rod; the cutting device has the beneficial effects that in the sliding process, substances such as crushed aggregates in the bottom groove can be brought to the two ends of the bottom groove, and garbage boxes are arranged at the two ends for receiving, so that crushed residues left by cutting are effectively treated and collected, and the situation that the crushed residues affect equipment work is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of diffusion plate production equipment, in particular to a cutting mechanism and diffusion plate production equipment. Background Art

[0002] Diffuser plates are widely used in LCD screens, LED lighting, imaging systems, and the production process of diffuser plates involves multiple steps and various types of production equipment, which will not be explained here one by one. However, shearing is an essential step in the production process of diffuser plates.

[0003] In the prior art, the diffuser plate that has not been cut is rolled on a roller, and the diffuser plate can be divided into pieces of material only after continuous output and cutting, so that it is convenient for use and internal distribution.

[0004] However, in the process of cutting, it is inevitable that cutting debris will be generated, and the debris will fall to the bottom of the cutting position, which may cause the machine to be blocked over time, thereby causing the cutting speed to be reduced or even stuck. Utility Model Content

[0005] The purpose of the utility model is to provide a cutting mechanism and a diffusion plate production device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cutting mechanism, comprising: a bottom plate, a cutting mechanism, a power mechanism and a feeding device, wherein the power mechanism, the cutting mechanism and the feeding device are all arranged on the upper surface of the bottom plate, the cutting mechanism comprises side plates, a top plate, a motor, an electric push rod, a rolling rod, a pressure plate and a cutting device, the side plates are arranged on the top of the cutting mechanism, the top plate is fixedly mounted on the tops of the two side plates, the electric push rod is fixedly mounted on the upper surface of the top plate, the pressure plate is fixedly mounted on the output end of the electric push rod, the rolling rod is rollingly mounted between the two side plates, the motor is fixedly mounted on one side of one of the side plates, a first slide groove is opened on the top plate, the cutting device is arranged on the slide groove, and a bottom groove is opened directly below the first slide groove.

[0007] Preferably, two ends of the bottom groove penetrate through two side walls of the bottom groove, and both ends of the bottom groove are slidably connected with a garbage box, and a spherical handle is fixedly installed at one end of the garbage box.

[0008] Preferably, a threaded rod is rotatably connected in the first sliding groove, and one end of the threaded rod is fixedly connected to the output end of the motor.

[0009] Preferably, the cutting mechanism includes a moving block, a cutting knife and a fixed component, one end of the moving block extends into the first sliding groove and is slidably connected thereto, the threaded rod passes through the moving block and is threadedly connected thereto, the bottom of the moving block extends into the bottom groove and is slidably connected thereto, a missing block is provided on one side of the moving block, a cutting groove is provided on one side of the missing block, the two fixed components are respectively arranged at the top and bottom of the cutting groove, and the cutting knife is arranged between the two fixed components.

[0010] Preferably, the fixing assembly includes a fixing block, a spring and a telescopic rod, the two telescopic rods respectively extend into the top wall and the bottom wall of the cutting groove and are slidably connected thereto, the spring is slidably sleeved on the telescopic rod, the fixing block is fixedly connected to one end of the telescopic rod, a fixing groove is provided at one end of the fixing block, and the cutting knife extends into the two fixing grooves and is clamped therewith.

[0011] Preferably, a knife tip retaining groove is provided at one end of the fixing groove.

[0012] A diffusion plate production device comprises the above-mentioned cutting mechanism.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model proposes that a bottom groove is opened at the bottom of the cutting device, and a moving block that moves back and forth can slide in the bottom groove. In this way, during the sliding process, the debris and other materials in the bottom groove can be brought to the two ends of the bottom groove and garbage boxes are set at the two ends for receiving them. In this way, the debris flowing down due to cutting is effectively handled and the debris is collected to prevent the debris from affecting the operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the cutting mechanism of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the trash box and the spherical handle of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the cutting device of the utility model;

[0019] Figure 5 It is a schematic diagram of the three-dimensional structure of the fixing component of the utility model.

[0020] In the figure: 1. bottom plate; 3. cutting mechanism; 4. power mechanism; 5. discharge device; 6. electric push rod; 7. top plate; 8. bottom slot; 9. first slide slot; 10. motor; 11. cutting device; 12. side plate; 13. rolling rod; 14. pressure plate; 15. ball handle; 16. garbage box; 18. moving block; 19. cutting slot; 20. missing block; 22. cutting knife; 23. fixing assembly; 24. fixing block; 25. fixing slot; 26. knife tip slot; 27. spring; 28. telescopic rod. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1

[0023] See also Figure 1-Figure 3 The utility model provides a technical solution: a cutting mechanism, comprising: a bottom plate 1, a cutting mechanism 3, a power mechanism 4 and a feeding device 5, the power mechanism 4, the cutting mechanism 3 and the feeding device 5 are all arranged on the upper surface of the bottom plate 1, the power mechanism 4 is used to provide power for the diffusion plate, the cutting mechanism 3 is used to cut the diffusion plate and disperse it into multiple pieces, and the feeding assembly is used to place a whole rolled-up diffusion plate, the cutting mechanism 3 comprises a side plate 12, a top plate 7, a motor 10, an electric push rod 6, a rolling rod 13, a pressing plate 14 and a cutting device 11, the side plate 12 is arranged on the top of the cutting mechanism 3, the two side plates 12 are symmetrically arranged, the top plate 7 is fixedly mounted on the top of the two side plates 12, the upper surface of the bottom plate 1 coincides with the upper surfaces of the two side plates 12, the electric push rod 6 is fixedly mounted on the upper surface of the top plate 7, the output end of the electric push rod 6 passes through the top plate 7 and is slidably connected thereto, the pressing plate 14 is fixedly mounted on the output end of the electric push rod 6, and both sides of the pressing plate 14 are slidably connected to the two side plates 12.

[0024] The rolling rod 13 is rotatably installed between the two side plates 12, and the rolling rod 13 is used for the limit seat. The motor 10 is fixedly installed on one side of one of the side plates 12. The output end of the motor 10 passes through the side plate 12 and is rotatably connected thereto. A first slide groove 9 is provided on the top plate 7, and the first slide groove 9 extends into the two side plates 12. The cutting device 11 is arranged on the slide groove. A bottom groove 8 is provided just below the first slide groove 9. The bottom groove is used to store the fragments cut by the cutting device 11. The two ends of the bottom groove 8 pass through the two side walls of the bottom groove 8. The fragments will be sent to the two ends of the bottom groove 8 under the action of the cutting device 11. Both ends of the bottom groove are slidably connected with a garbage box 16, and the garbage box 16 is used to store the fragments. A spherical handle 15 is fixedly installed at one end of the garbage box 16, and the spherical handle 15 makes it easy to take out the garbage box 16. A threaded rod is rotatably connected in the first slide groove 9, and the threaded rod is rotatably connected to the two ends of the first slide groove 9, and one end of the threaded rod is fixedly connected to the output end of the motor 10.

[0025] During use, when the diffuser plate needs to be cut, the power mechanism 4 stops working, so that the diffuser plate no longer moves, the electric push rod 6 starts, the pressure plate 14 is pressed down to hold the diffuser plate, and the motor 10 is started. The output end of the motor 10 drives the threaded rod to rotate, and the threaded rod drives the cutting mechanism 3 to move for cutting. The cutting mechanism 3 cuts from one end and then returns to the other end. In this process, the cut scraps are transported to the trash box 16, and then the trash box 16 can be taken out through the ball handle, and the scraps can be poured out and then installed and used again.

[0026] Embodiment 2

[0027] See also Figure 4-Figure 5On the basis of the first embodiment, the cutting mechanism 3 includes a moving block 18, a cutting knife 22 and a fixed component 23. One end of the moving block 18 extends into the first slide groove 9 and is slidably connected thereto. The threaded rod penetrates the moving block 18 and is threadedly connected thereto. The rotation of the output end of the motor 10 can drive the rotation of the threaded rod. The rotation of the motor 10 can indirectly drive the movement of the moving block 18. The bottom of the moving block 18 extends into the bottom groove 8 and is slidably connected to the bottom groove 8. A missing block 20 is provided on one side of the moving block 18. The missing block 20 is a section for effective cutting. A cutting groove 19 is provided on one side of the missing block 20. The cutting groove 19 is used to place the cutting knife 22. The cutting groove 19 is mainly used for cutting. Two fixed components 23 are respectively arranged at the top and bottom of the cutting groove 19. The fixed component 23 is used to fix the cutting knife 22. The cutting knife 22 is arranged between the two fixed components 23. The fixed component 23 includes a fixed block 24, a spring 27 and a telescopic rod 28. The two telescopic rods 28 respectively extend into the top wall and the bottom wall of the cutting groove 19 and are slidably connected thereto. The telescopic rod 2 8 can be telescopic to ensure that the cutting knife 22 can be removed and placed more conveniently. The spring 27 is slidably sleeved on the telescopic rod 28. The spring 27 plays a major fixing role. It is the existence of the spring 27 that, in the natural state after the cutting knife 22 is installed, that is, under the action of the spring 27, the fixing block 24 can firmly fix the cutting knife 22. One end of the spring 27 is fixedly connected to the fixing block 24, and the other end of the spring 27 is fixedly connected to the cutting groove 19. The fixing block 24 is fixedly connected to one end of the telescopic rod 28. The telescopic rod 28 is used for positioning to ensure that the movement trajectory of the spring 27 does not deviate too far. A fixing groove 25 is provided at one end of the fixing block 24. The fixing groove 25 is used to place the cutting knife 22. After the cutting knife 22 enters the fixing groove 25, it will be stuck by the fixing grooves 25 and the spring 27 at both ends. The cutting knife 22 extends into the two fixing grooves 25 and is stuck therewith. A knife tip clamping groove 26 is provided at one end of the fixing groove 25. The knife tip clamping groove is used to clamp the head of the blade so that the cutting knife 22 will not fall off easily during the cutting process.

[0028] In actual use, when it is necessary to cut the diffusion plate, the power mechanism 4 stops working, so that the diffusion plate no longer moves, the electric push rod 6 starts, the pressure plate 14 is pressed down, the diffusion plate is pressed, and the motor 10 is started. The output end of the motor 10 drives the threaded rod to rotate, and the threaded rod drives the cutting mechanism 3 to move for cutting. The cutting mechanism 3 cuts from one end and then returns to the other end. In this process, the cut scraps are transported to the garbage box 16, and then the garbage box 16 can be taken out through the ball handle, and the scraps can be poured out and then installed and used. When replacing the cutting knife 22, first push the upper fixing block 24 upward, take out one end of the cutting knife 22, and then remove it from the other fixing block 24. After removal, place the new cutting knife 22 in the lower fixing groove 25, and push the upper fixing groove 25 upward until the upper surface of the cutting knife 22 is also stuck in the height groove.

[0029] 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 mechanism, comprising: A bottom plate (1), a cutting mechanism (3), a power mechanism (4) and a material discharge device (5), wherein the power mechanism (4), the cutting mechanism (3) and the material discharge device (5) are all arranged on the upper surface of the bottom plate (1), characterized in that: the cutting mechanism (3) comprises a side plate (12), a top plate (7), a motor (10), an electric push rod (6), a rolling rod (13), a pressing plate (14) and a cutting device (11), wherein the side plate (12) is arranged on the top of the cutting mechanism (3), and the top plate (7) is fixedly mounted on the top plate (7). The electric push rod (6) is fixedly mounted on the upper surface of the top plate (7) at the top of the two side plates (12), the pressure plate (14) is fixedly mounted on the output end of the electric push rod (6), the rolling rod (13) is rollingly mounted between the two side plates (12), the motor (10) is fixedly mounted on one side of one of the side plates (12), a first slide groove (9) is opened on the top plate (7), the cutting device (11) is arranged on the slide groove, and a bottom groove (8) is opened directly below the first slide groove (9).

2. A cutting mechanism according to claim 1, characterized in that: The two ends of the bottom groove (8) penetrate through the two side walls of the bottom groove (8), and the two ends of the bottom groove (8) are slidably connected to a garbage box (16), and one end of the garbage box (16) is fixedly mounted with a spherical handle (15).

3. A cutting mechanism according to claim 2, characterized in that: A threaded rod is rotatably connected in the first sliding groove (9), and one end of the threaded rod is fixedly connected to the output end of the motor (10).

4. A cutting mechanism according to claim 3, characterized in that: The cutting mechanism (3) comprises a moving block (18), a cutting knife (22) and a fixed component (23), one end of the moving block (18) extends into the first sliding groove (9) and is slidably connected thereto, the threaded rod passes through the moving block (18) and is threadedly connected thereto, the bottom of the moving block (18) extends into the bottom groove (8) and is slidably connected thereto, a missing block (20) is provided on one side of the moving block (18), a cutting groove (19) is provided on one side of the missing block (20), two fixed components (23) are respectively arranged at the top and bottom of the cutting groove (19), and the cutting knife (22) is arranged between the two fixed components (23).

5. A cutting mechanism according to claim 4, characterized in that: The fixing assembly (23) comprises a fixing block (24), a spring (27) and a telescopic rod (28). The two telescopic rods (28) extend into the top wall and the bottom wall of the cutting groove (19) respectively and are slidably connected thereto. The spring (27) is slidably sleeved on the telescopic rod (28). The fixing block (24) is fixedly connected to one end of the telescopic rod (28). A fixing groove (25) is formed at one end of the fixing block (24). The cutting knife (22) extends into the two fixing grooves (25) and is clamped thereto.

6. A cutting mechanism according to claim 5, characterized in that: One end of the fixing groove (25) is provided with a knife tip clamping groove (26).

7. A diffusion plate production device, characterized in that: It comprises the cutting mechanism described in any one of claims 1 to 6.

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