Pressing device of cutting mechanism

Abstract

The utility model provides a material pressing device of a cutting mechanism, which relates to the technical field of material pressing devices and comprises a working table, four supporting columns are fixedly mounted at the bottom of the working table, and a supporting plate is fixedly mounted at the bottom of the working table. According to the plate conveying device, the position of the plate body can be moved through the cooperation of the first hydraulic cylinder and the first rolling wheels, the hydraulic cylinder has strong pushing force and pulling force, the plate body can move on the first rolling wheels, it is guaranteed that even heavy or large-size materials can be conveyed smoothly, and the materials can be conveyed more stably; and secondly, a second hydraulic cylinder operates to drive a connecting plate to press downwards, so that a second rolling wheel presses a plate body, uniform pressure distribution can be achieved on the surface of the plate, the situation that local pressure is too large or too small is avoided, the plate is better fixed, displacement during cutting is reduced, and meanwhile the plate is conveniently pushed.

Description

Technical Field

[0001] The utility model relates to the technical field of material pressing devices, in particular to a material pressing device of a cutting mechanism. Background Art

[0002] With the continuous development of industrial automation, cutting mechanisms are being used more and more widely in various fields, such as photovoltaic production, fabric processing, tire manufacturing, etc. In these fields, cutting accuracy and efficiency are key factors in the production process. The pressing device of the cutting mechanism plays a vital role in industrial production. It is mainly used to stabilize and fix the material to be cut during the cutting process to ensure cutting accuracy and efficiency.

[0003] In the existing technology, when cutting materials, if the workpiece is not effectively fixed, it is easy to move or shake due to cutting force, material elasticity or machine vibration. This instability will directly cause the cutting position to deviate from the predetermined trajectory, thereby reducing the cutting accuracy, which not only affects the appearance quality of the product, but may also affect the product's performance and life. Utility Model Content

[0004] The utility model mainly provides a material pressing device of a cutting mechanism which can press and hold materials.

[0005] Base comprises support, castor, and frame upper is provided with guide rail, and support and conveyer frames movable end contact site are provided with recoil spring or rubber cushion, and castor is arranged on the pin of base bottom four, to carry out pin connection respectively.

[0006] Preferably, a support frame 1 is fixedly installed on the top of the workbench, a hole 1 is opened on the top of the support frame 1, a hydraulic cylinder 2 is fixedly installed on the top of the support frame 1, a piston rod 2 is provided at the output end of the hydraulic cylinder 2, and a connecting plate is fixedly installed on the bottom of the piston rod 2. When the hydraulic cylinder 2 is operated, the piston rod 2 can be driven to extend and retract, thereby driving the connecting plate to move vertically.

[0007] Preferably, a group of holes 2 are opened on the outer wall of the connecting plate, a group of rotating rods are movably inserted into the inner wall of the holes 2, and a group of rollers are fixedly sleeved on the outer wall of the rotating rods. Since a group of rotating rods are movably inserted inside the connecting plate, the rotating rods are connected to the rollers 2, and the rollers 2 are pressed down to press the material. The rollers 2 are less likely to leave obvious indentations on the plate, which helps to ensure the quality of the plate. At the same time, the structure is relatively simple, the wear is relatively uniform, the service life is long, and the replacement and maintenance are relatively convenient.

[0008] Preferably, a plate body is provided on the top of the workbench, and a support frame 2 is fixedly installed on the top of the workbench. A hole 3 is provided on the top of the support frame 2, and the plate body can be pressed by roller 2, which can significantly reduce the friction damage to the surface of the plate body, especially for plates with high surface quality requirements, and can effectively protect their appearance.

[0009] Preferably, a hydraulic cylinder three is fixedly installed on the top of the support frame two, and a piston rod three is provided at the output end of the hydraulic cylinder three. The hydraulic cylinder three is connected to the piston rod three, and when the hydraulic cylinder three is running, the piston rod three can be driven to extend and retract.

[0010] Preferably, a cutting knife is fixedly installed at the bottom of the piston rod three, and two sliding grooves are provided on the inner surface wall of the support frame two. Sliders are movably embedded in the inner surface walls of the two sliding grooves, and the outer surfaces of the two slides are fixedly connected to the outer surfaces of the cutting knife. Since the piston rod three is fixedly connected to the cutting knife, the cutting knife can be driven to move vertically under the operation of the hydraulic cylinder three to cut the plate body, and the slider can move inside the sliding groove. The cutting knife is connected to the two sliders. When the cutting knife descends, the slider and the sliding groove cooperate with each other, which can make the cutting knife more stable when cutting.

[0011] Preferably, a lower cutting edge is provided on the top of the workbench, and when the cutting knife descends to cut, the blade sinks into the lower cutting edge, which will not cause damage to the workbench and extend the service life of the device.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] 1. In the present invention, the position of the plate body can be moved by the cooperation of the hydraulic cylinder 1 and the roller 1. The hydraulic cylinder has a strong thrust and pull force, which can make the plate body move on the roller 1, ensuring that even heavier or larger materials can be transported smoothly, making material transportation more stable. Secondly, the operation of the hydraulic cylinder 2 drives the connecting plate to press down, so that the roller 2 presses the plate body, which can achieve a more uniform pressure distribution on the surface of the plate, avoid excessive or insufficient local pressure, thereby better fixing the plate, reducing displacement during cutting, and facilitating the pushing of the plate.

[0014] 2. In the present invention, first, the hydraulic cylinder three operates to drive the cutting knife to descend, and at the same time, the slider and the slide cooperate with each other to ensure the accurate movement of the cutting knife, so that the equipment can achieve efficient and fast cutting operations. At the same time, the cutting knife sinks into the lower blade when it descends, avoiding damage to the workbench, making the device safer to use and extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of a material pressing device of a cutting mechanism proposed in the utility model;

[0016] Figure 2 This is a bottom-view exploded view of the main structure of a material pressing device of a cutting mechanism proposed in the present invention;

[0017] Figure 3 This is a schematic diagram of the main structure of a material pressing device of a cutting mechanism proposed in the utility model;

[0018] Figure 4 The utility model provides a three-dimensional exploded view of the main structure of a material pressing device of a cutting mechanism.

[0019] Legend: 1. Workbench; 2. Support column; 3. Support plate; 4. Hydraulic cylinder 1; 5. Piston rod 1; 6. Push plate; 7. Square hole 1; 8. Square hole 2; 9. Round groove; 10. Roller 1; 11. Support frame 1; 12. Hole 1; 13. Hydraulic cylinder 2; 14. Piston rod 2; 15. Connecting plate; 16. Hole 2; 17. Rotating rod; 18. Roller 2; 19. Plate body; 20. Support frame 2; 21. Hole 3; 22. Hydraulic cylinder 3; 23. Piston rod 3; 24. Cutting knife; 25. Slide; 26. Slider; 27. Lower cutting edge. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] See also Figure 1-Figure 3The utility model provides a technical solution: a material pressing device of a cutting mechanism, comprising a workbench 1, four support columns 2 are fixedly installed at the bottom of the workbench 1, a support plate 3 is fixedly installed at the bottom of the workbench 1, a hydraulic cylinder 4 is fixedly installed on the top of the support plate 3, a piston rod 5 is provided at the output end of the hydraulic cylinder 4, a push plate 6 is fixedly installed on one side of the outer wall of the piston rod 5, a square hole 7 is opened on the top of the workbench 1, two square holes 8 are opened on the top of the workbench 1, and a group of circular grooves 9 are opened on the inner surface walls of the two square holes 8. The two groups of circular grooves The inner surface wall of 9 is movably inserted with a roller 10, and the push plate 6 can protrude from the square hole 7. When the hydraulic cylinder 4 is running, it can drive the piston rod 5 to extend and retract, and finally drive the push plate 6 to move to convey the material. It can maintain constant pressure and performance during long-term work, reduce the cutting error caused by unstable pressing, and at the same time, the material can be coordinated with the roller 10 and the hydraulic cylinder 4 to make the material movement more stable, which can make the operation of the entire conveying system more stable and reliable, reduce the probability of failure, and improve the overall service life of the equipment.

[0023] like Figure 3 As shown, a support frame 11 is fixedly installed on the top of the workbench 1, a hole 12 is opened on the top of the support frame 11, a hydraulic cylinder 13 is fixedly installed on the top of the support frame 11, a piston rod 14 is provided at the output end of the hydraulic cylinder 13, and a connecting plate 15 is fixedly installed at the bottom of the piston rod 14. When the hydraulic cylinder 13 is in operation, the piston rod 14 can be driven to extend and retract, thereby driving the connecting plate 15 to move vertically.

[0024] like Figure 3 As shown, the outer wall of the connecting plate 15 is provided with a group of holes 16, and the inner wall of the group of holes 16 is movably inserted with a rotating rod 17, and the outer wall of the group of rotating rods 17 is fixedly sleeved with a roller 18. Since a group of rotating rods 17 are movably inserted inside the connecting plate 15, the rotating rods 17 are connected to the roller 18, and the roller 18 is pressed down to press the material. The roller 18 is less likely to leave obvious indentations on the plate, which helps to ensure the quality of the plate. At the same time, the structure is relatively simple, the wear is relatively uniform, the service life is long, and the replacement and maintenance are relatively convenient.

[0025] like Figure 3 、 Figure 4 As shown, a plate body 19 is provided on the top of the workbench 1, and a support frame 20 is fixedly installed on the top of the workbench 1. A hole 3 21 is provided on the top of the support frame 20. The plate body 19 can be pressed by the roller 2 18, which can significantly reduce the friction damage to the surface of the plate body 19, especially for plates with high surface quality requirements, and can effectively protect their appearance.

[0026] like Figure 4As shown, a hydraulic cylinder three 22 is fixedly installed on the top of the support frame two 20, and a piston rod three 23 is set at the output end of the hydraulic cylinder three 22. The hydraulic cylinder three 22 is connected to the piston rod three 23. When the hydraulic cylinder three 22 is running, it can drive the piston rod three 23 to extend and retract.

[0027] like Figure 4 As shown, a cutting knife 24 is fixedly installed at the bottom of the piston rod three 23, and two slide grooves 25 are provided on the inner wall of the support frame two 20. The inner walls of the two slide grooves 25 are movably embedded with sliders 26, and the outer walls of the two sliders 26 are fixedly connected to the outer walls of the cutting knife 24. Since the piston rod three 23 is fixedly connected to the cutting knife 24, the cutting knife 24 can be driven to move vertically under the operation of the hydraulic cylinder three 22 to cut the plate body 19, and the slider 26 can move inside the slide groove 25. The cutting knife 24 is connected to the two sliders 26. When the cutting knife 24 descends, the slider 26 cooperates with the slide groove 25, which can make the cutting knife 24 more stable when cutting.

[0028] like Figure 1 、 Figure 2 、 Figure 4 As shown, a lower cutting edge 27 is provided on the top of the workbench 1. When the cutting knife 24 descends to cut, the blade sinks into the lower cutting edge 27, which will not cause damage to the workbench 1 and extend the service life of the device.

[0029] The method of use and working principle of this device: When the device is used, first, a square hole 7 is opened on the top of the workbench 1, and a support plate 3 is fixedly installed on the bottom of the workbench 1. A hydraulic cylinder 4 is fixedly installed on the top of the support plate 3. The hydraulic cylinder 4 is connected to the push plate 6 through the piston rod 5, and the push plate 6 passes through the square hole 7 to place the plate body 19 on the workbench 1. At the same time, the operation of the hydraulic cylinder 4 can drive the piston rod 5 to extend and retract, thereby driving the push plate 6 to move, and finally to transport the plate body 19. At the same time, two square holes 28 are opened on the top of the workbench 1. The inside of the square hole 28 is A group of circular grooves 9 are opened on the surface wall, and rollers 10 are movably inserted into the inner surface walls of the two groups of circular grooves 9. The rollers 10 cooperate with the hydraulic cylinder 4 to make the material transportation more stable, reduce the vibration and bumps of the material during transportation, reduce the risk of material damage, and also help to improve the accuracy and speed of transportation. At the same time, when the plate body 19 is placed on the workbench 1, a hydraulic cylinder 2 13 is fixedly installed on the top of the support frame 11. The hydraulic cylinder 2 13 is connected to the connecting plate 15 through the piston rod 2 14, and the rotating rod 17 is connected to the roller 2 18. The operation of the hydraulic cylinder 2 13 drives the piston rod 2 1 4 is extended and retracted, thereby driving the connecting plate 15 to descend, so that the second roller 18 contacts the plate body 19 and presses the plate body 19. The rolling characteristics of the second roller 18 help to smoothly advance the plate body 19, reduce the feeding resistance, improve work efficiency, and significantly reduce the friction damage to the plate surface, especially for plates with high surface quality requirements, which can effectively protect their appearance. Secondly, the plate body 19 is pushed to the bottom of the second support frame 20. The top of the second support frame 20 is fixedly installed with a hydraulic cylinder 3 22. The hydraulic cylinder 3 22 is connected to the piston rod 3 23, and the piston rod 3 23 is fixed to the cutting knife 24. The cutting knife 24 is fixedly connected, and the cutting knife 24 is aligned with the lower cutting edge 27. The operation of the hydraulic cylinder three 22 drives the piston rod three 23 to extend and retract, and finally drives the cutting knife 24 to descend to cut the plate body 19. At the same time, the slider 26 and the slide 25 cooperate with each other to assist the cutting knife 24 in descending, so that the cutting knife 24 descends more stably, and the cutting knife 24 descends to the lower cutting edge 27 without causing damage to the workbench 1. The stroke and speed of the hydraulic cylinder three 22 can be accurately controlled by the hydraulic cylinder three 22, thereby realizing precise adjustment of the cutting depth and position of the cutting knife 24, and ensuring the accuracy and consistency of the cutting size.

[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A material pressing device for a cutting mechanism, characterized in that: The invention comprises a workbench (1), wherein four support columns (2) are fixedly installed at the bottom of the workbench (1), a support plate (3) is fixedly installed at the bottom of the workbench (1), a hydraulic cylinder (4) is fixedly installed on the top of the support plate (3), a piston rod (5) is provided at the output end of the hydraulic cylinder (4), a push plate (6) is fixedly installed on one side of the outer wall of the piston rod (5), a square hole (7) is provided at the top of the workbench (1), two square holes (8) are provided at the top of the workbench (1), a group of circular grooves (9) are provided on the inner surface walls of the two groups of circular grooves (9), and a roller (10) is movably inserted into the inner surface walls of the two groups of circular grooves (9).

2. A material pressing device for a cutting mechanism according to claim 1, characterized in that: A support frame 1 (11) is fixedly mounted on the top of the workbench (1), a hole 1 (12) is provided on the top of the support frame 1 (11), a hydraulic cylinder 2 (13) is fixedly mounted on the top of the support frame 1 (11), a piston rod 2 (14) is provided at the output end of the hydraulic cylinder 2 (13), and a connecting plate (15) is fixedly mounted on the bottom of the piston rod 2 (14).

3. The material pressing device of the cutting mechanism according to claim 2, characterized in that: The outer wall of the connecting plate (15) is provided with a group of holes (16), the inner wall of each group of holes (16) is movably provided with a rotating rod (17), and the outer wall of each group of rotating rods (17) is fixedly provided with a roller (18).

4. The material pressing device of the cutting mechanism according to claim 3, characterized in that: A plate body (19) is provided on the top of the workbench (1), a second support frame (20) is fixedly installed on the top of the workbench (1), and a third hole (21) is opened on the top of the second support frame (20).

5. The material pressing device of the cutting mechanism according to claim 4, characterized in that: A hydraulic cylinder three (22) is fixedly mounted on the top of the support frame two (20), and a piston rod three (23) is provided at the output end of the hydraulic cylinder three (22).

6. The material pressing device of the cutting mechanism according to claim 5, characterized in that: A cutting knife (24) is fixedly installed at the bottom of the piston rod three (23), and two sliding grooves (25) are provided on the inner surface wall of the support frame two (20). Slide blocks (26) are movably embedded in the inner surface walls of the two sliding grooves (25), and the outer surface walls of the two slide blocks (26) are fixedly connected to the outer surface wall of the cutting knife (24).

7. The material pressing device of the cutting mechanism according to claim 6, characterized in that: A lower cutting edge (27) is provided on the top of the workbench (1).

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