Plate cutting device

Abstract

The utility model belongs to the technical field of plate processing, and particularly relates to a plate cutting device which comprises a working table, and a supporting frame is fixedly connected to the top of the working table. The side wall of the supporting frame is fixedly connected with a first air cylinder. The output end of the first air cylinder is fixedly connected with a first round rod. The end part of the first round rod is fixedly connected with a push plate; the side wall of the push plate is fixedly connected with a pair of second round rods; the top of the supporting frame is fixedly connected with a second air cylinder. The output end of the second air cylinder is fixedly connected with a third round rod. The end part of the third round rod is fixedly connected with a fixed plate; a cutting assembly is arranged at the bottom of the fixing plate. A square plate is fixedly connected to the middle of the workbench. A plurality of limiting plates are fixedly connected to the top of the square plate; a plurality of first spring telescopic rods are fixedly connected to the inner wall of the limiting plate; the end part of the first spring telescopic rod is fixedly connected with a limiting block; the end part of the limiting block is an inclined plane; a fixing assembly is arranged at the bottom of the limiting block; and the plate is limited by using the limiting plate.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, specifically a sheet metal cutting device. Background Technology

[0002] Boards are flat rectangular building material boards made into standard sizes. They are used in the construction industry as components for walls, ceilings, or floors. They are classified into thin boards, medium boards, thick boards, and extra-thick boards, and are usually made into flat rectangular building material boards of standard sizes.

[0003] A sheet metal cutting device is a piece of equipment used to cut and process various sheet metals. It can divide sheet metals according to set size and shape requirements. It mainly consists of cutting tools (such as saw blades, laser heads, plasma torches, etc.), a power system (providing cutting power) and a transmission system (controlling the cutting direction and speed).

[0004] When cutting sheet metal, the sheet metal is usually fixed to the workbench using a fixing component before cutting. However, after cutting, the sheet metal is in close contact with the workbench, which makes it time-consuming to remove, thus increasing the working time.

[0005] Therefore, a plate cutting device is proposed to address the above problems. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A plate cutting device according to this utility model includes a workbench, a support frame fixedly connected to the top of the workbench; a first cylinder fixedly connected to the side wall of the support frame; a first round rod fixedly connected to the output end of the first cylinder; a push plate fixedly connected to the end of the first round rod; a pair of second round rods fixedly connected to the side wall of the push plate; a second cylinder fixedly connected to the top of the support frame; a third round rod fixedly connected to the output end of the second cylinder; a fixing plate fixedly connected to the end of the third round rod; a cutting assembly provided at the bottom of the fixing plate; a square plate fixedly connected to the middle of the workbench; and the top of the square plate... Multiple limiting plates are fixedly connected to the plate; multiple first spring telescopic rods are fixedly connected to the inner wall of the limiting plates; limiting blocks are fixedly connected to the ends of the first spring telescopic rods; the ends of the limiting blocks are sloped; and a fixing component is provided at the bottom of the limiting blocks. By using the limiting plates to limit the plate, the movement of the plate can be reduced when fixing it, thereby reducing the range of motion of the plate. Subsequently, the limiting blocks will drive the fixing component to fix the plate, thus fixing the plate in the middle of the square plate. After the cutting work is completed, the second round rod is used to push the plate to speed up the removal of the plate, thereby reducing the working time.

[0008] Preferably, the fixing assembly includes multiple second spring telescopic rods; the second spring telescopic rods and the limiting block are fixedly connected; a pressure plate is fixedly connected to the end of the second spring telescopic rod; a connecting plate is fixedly connected between the pressure plates; a pull rod is fixedly connected to the middle of the connecting plate; by adding the second spring telescopic rods, the pressure plate can be pushed to the surface of the plate after the plate enters the square plate, thereby making contact with the plate. At the same time, the second spring telescopic rods will apply a pushing force to the pressure plate, making the pressure plate and the plate fit tightly, thereby increasing the contact between the plate and the square plate. Meanwhile, when the second round rod pushes the plate, the pressure plate will rotate, thereby reducing the impact on the movement of the plate.

[0009] Preferably, the limiting plate has a square groove inside; the square groove and the pressure plate are correspondingly arranged; an oil-absorbing sponge is fixed to the inner wall of the square groove; by adding the oil-absorbing sponge, the pressure plate can be lubricated, thereby reducing the friction between the pressure plate and the plate. This reduces frictional damage to the plate when fixing it. At the same time, the pressure plate becomes smoother after being coated with oil, making it less resistant to rotation. The oil squeezed by the oil-absorbing sponge will flow into the square groove and will then be absorbed by the oil-absorbing sponge again.

[0010] Preferably, a guide plate is fixedly connected to the top of the limiting plate; the guide plate is arc-shaped; by adding the guide plate, the contact between the plate and the limiting block can be accelerated during the installation of the plate, thereby quickly fixing it.

[0011] Preferably, the square plate is rotatably connected to a roller; multiple rollers are arranged on the square plate; by adding rollers, the friction between the plate and the square plate can be reduced, thereby allowing the plate to be removed quickly.

[0012] Preferably, the side wall of the fixing plate is fixed with an air jet pipe; the air jet pipe is multi-hole; the top of the fixing plate is connected to an air inlet pipe; the air inlet pipe and the air jet pipe are connected; by adding an air jet pipe, the plate can be cleaned, thereby reducing impurities generated by surface cutting.

[0013] The advantages of this utility model are:

[0014] 1. The plate cutting device of this utility model uses a limiting plate to limit the plate, which reduces the movement of the plate when fixing it, thereby reducing the range of motion of the plate. Then the limiting block will drive the fixing component to fix the plate, thereby fixing the plate in the middle of the square plate. After the cutting work is completed, the second round rod is used to push the plate to speed up the removal speed of the plate, thereby reducing the working time.

[0015] 2. The plate cutting device of this utility model, by adding a second spring telescopic rod, can push the pressure plate to the surface of the plate after the plate enters the square plate, thereby making contact with the plate. At the same time, the second spring telescopic rod will apply a pushing force to the pressure plate, making the pressure plate and the plate fit tightly, thereby increasing the contact between the plate and the square plate. Meanwhile, when the second round rod pushes the plate, the pressure plate will rotate, thereby reducing the impact on the movement of the plate. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0017] Figure 1 This is a schematic diagram of the main body of this utility model;

[0018] Figure 2 This is a schematic diagram of the support frame in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the Chinese plate of this utility model;

[0020] Figure 4 This is a schematic diagram of the fixing component in this utility model;

[0021] Figure 5 This is a schematic diagram of the guide plate in this utility model.

[0022] In the diagram: 1. Workbench; 11. Support frame; 12. First cylinder; 13. First round rod; 14. Push plate; 15. Second round rod; 16. Second cylinder; 17. Third round rod; 18. Fixing plate; 19. Cutting assembly; 101. Square plate; 102. Limiting plate; 103. First spring telescopic rod; 104. Limiting block; 105. Fixing assembly; 2. Second spring telescopic rod; 21. Pressure plate; 22. Connecting plate; 23. Pull rod; 3. Square groove; 31. Oil-absorbing sponge; 4. Guide plate; 5. Roller; 6. Jet pipe; 61. Air inlet pipe. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0024] Specific implementation examples are given below.

[0025] like Figures 1 to 5 As shown in the embodiment of this utility model, a sheet metal cutting device includes a workbench 1, a support frame 11 fixedly connected to the top of the workbench 1; a first cylinder 12 fixedly connected to the side wall of the support frame 11; a first round rod 13 fixedly connected to the output end of the first cylinder 12; a push plate 14 fixedly connected to the end of the first round rod 13; a pair of second round rods 15 fixedly connected to the side wall of the push plate 14; a second cylinder 16 fixedly connected to the top of the support frame 11; a third round rod 17 fixedly connected to the output end of the second cylinder 16; a fixing plate 18 fixedly connected to the end of the third round rod 17; and a cutting assembly 19 disposed at the bottom of the fixing plate 18. A square plate 101 is fixedly connected to the middle of the workbench 1; multiple limiting plates 102 are fixedly connected to the top of the square plate 101; multiple first spring telescopic rods 103 are fixedly connected to the inner wall of the limiting plate 102; a limiting block 104 is fixedly connected to the end of the first spring telescopic rod 103; the end of the limiting block 104 is set with an inclined surface; a fixing component 105 is provided at the bottom of the limiting block 104; during operation, by first placing the plate on top of the limiting block 104 and then pushing the plate to squeeze the limiting block 104, the limiting block 104 will move into the limiting plate 102 as the plate moves downward. 4. During movement, the first spring telescopic rod 103 will compress. Then, after the plate passes the limiting block 104, the first spring telescopic rod 103 will immediately push the limiting block 104 out, placing it above the plate. Simultaneously, the fixing component 105 will contact the plate as the limiting block 104 moves, thus fixing the plate. Then, the second cylinder 16 is activated to send the cutting component 19 to the plate surface for cutting. After the plate is cut, the fixing component 105 is released, and then the first cylinder 12 can be activated. At this time, the first cylinder 12 will push the first round rod 13 to move. When the first round rod 13 moves, it will... The second round rod 15 is pushed closer to the plate. During the movement, the second round rod 15 will pass through the limiting plate 102 and come into contact with the plate. It will then push the plate away from the inside of the limiting plate 102. By using the limiting plate 102 to limit the plate, the movement of the plate can be reduced when fixing it, thereby reducing the range of motion of the plate. Then the limiting block 104 will drive the fixing component 105 to fix the plate, thereby fixing the plate in the middle of the square plate 101. After the cutting work is completed, the second round rod 15 is used to push the plate to speed up the removal of the plate, thereby reducing the working time.

[0026] like Figure 4As shown, the fixing assembly 105 includes multiple second spring telescopic rods 2; the second spring telescopic rods 2 and the limiting block 104 are fixedly connected; a pressure plate 21 is fixedly connected to the end of the second spring telescopic rod 2; a connecting plate 22 is fixedly connected between the pressure plates 21; a pull rod 23 is fixedly connected to the middle of the connecting plate 22; during operation, after the plate enters the middle of the square plate 101, the limiting block 104 will leave the interior of the first spring telescopic rod 103 due to the push of the first spring telescopic rod 103. At this time, the second spring telescopic rods 2 will move accordingly, and then the pressure plate 21 will contact the plate. At the same time, as the limiting block 104 moves, the pressure plate 21 will rotate, thereby reducing friction with the plate. The second spring telescopic rod 2 adjusts the height of the pressure plate 21 according to the thickness of the plate, thereby automatically extending and retracting to fix the plate. When the plate needs to be removed, the pull rod 23 is lifted first, at which point the connecting plate 22 will drive the pressure plate 21 away from the surface of the plate. By adding the second spring telescopic rod 2, the pressure plate 21 can be pushed to the surface of the plate after the plate enters the square plate 101, thus making contact with the plate. At the same time, the second spring telescopic rod 2 applies a pushing force to the pressure plate 21, making the pressure plate 21 and the plate fit tightly, thereby increasing the contact between the plate and the square plate 101. Meanwhile, when the second round rod 15 pushes the plate, the pressure plate 21 will rotate, thereby reducing the impact on the movement of the plate.

[0027] like Figures 4 to 5 As shown, the limiting plate 102 has a square groove 3 inside; the square groove 3 and the pressure plate 21 are correspondingly arranged; an oil-absorbing sponge 31 is fixed to the inner wall of the square groove 3; during operation, when the plate is installed, the limiting block 104 is pushed, and the pressure plate 21 moves with the limiting block 104. At this time, the pressure plate 21 moves closer to the oil-absorbing sponge 31 and then squeezes the oil-absorbing sponge 31. When the oil-absorbing sponge 31 is squeezed, the oil inside will seep to the surface. The pressure plate 21 will then be coated with oil, making it smoother when the pressure plate 21 contacts the plate. By adding the oil-absorbing sponge 31, the pressure plate 21 can be lubricated, thereby reducing the friction between the pressure plate 21 and the plate. This reduces frictional damage to the plate when fixing it. At the same time, the pressure plate 21 is smoother after being coated with oil, making it less resistant to rotation. The oil squeezed by the oil-absorbing sponge 31 will flow into the square groove 3 and then be absorbed by the oil-absorbing sponge 31 again.

[0028] like Figures 1 to 5 As shown, a guide plate 4 is fixedly connected to the top of the limiting plate 102; the guide plate 4 is arc-shaped; during operation, when installing the plate, the plate can slide along the surface of the guide plate 4, and as the plate slides, it will be gradually guided by the guide plate 4 to enter the middle of the square plate 101, thereby speeding up the installation speed of the plate; by adding the guide plate 4, the contact between the plate and the limiting block 104 can be accelerated during the installation of the plate, thereby quickly fixing it.

[0029] like Figure 2 As shown, a roller 5 is rotatably connected inside the square plate 101; multiple rollers 5 are arranged on the square plate 101; during operation, when the plate is pushed by the second round rod 15, the roller 5 will rotate as the plate moves, and at this time the roller 5 will accelerate the moving speed of the plate on the square plate 101; by increasing the number of rollers 5, the friction between the plate and the square plate 101 can be reduced, thereby allowing the plate to be removed quickly.

[0030] like Figures 1 to 5 As shown, a jet pipe 6 is fixedly connected to the side wall of the fixed plate 18; the jet pipe 6 is multi-hole; an air inlet pipe 61 is connected to the top of the fixed plate 18; the air inlet pipe 61 and the jet pipe 6 are connected; during operation, when the cutting assembly 19 is used to cut the plate, the air inlet pipe 61 can be connected to an air pump to transmit airflow through the air inlet pipe 61 to the inside of the jet pipe 6, thereby cleaning the surface of the cut plate; by adding the jet pipe 6, the plate can be cleaned, thereby reducing impurities generated during surface cutting.

[0031] Working principle: First, the sheet material is placed on top of the limiting block 104 and then pushed to compress the limiting block 104. At this time, the limiting block 104 moves inwards towards the limiting plate 102 as the sheet material moves downwards. During this movement, the first spring telescopic rod 103 is compressed. After the sheet material passes the limiting block 104, the first spring telescopic rod 103 immediately pushes the limiting block 104 outwards, placing it above the sheet material. Simultaneously, the fixing component 105 contacts the sheet material as the limiting block 104 moves, thus fixing the sheet material. Then, the second cylinder 16 is activated to send the cutting component 19 to the surface of the sheet material, thereby cutting the sheet material. After cutting, first release the fixing component 105, then start the first cylinder 12. The first cylinder 12 will push the first round rod 13 to move. When the first round rod 13 moves, it will push the second round rod 15 closer to the plate. During this movement, the second round rod 15 will pass through the limiting plate 102 and contact the plate, subsequently pushing the plate away from the limiting plate 102. After the plate enters the middle of the square plate 101, the limiting block 104 will be pushed away from the first spring telescopic rod 103. At this time, the second spring telescopic rod 2 will move accordingly, and then the pressure plate 21 will contact the plate. Simultaneously, the limiting block 104... When the plate moves, the pressure plate 21 rotates, reducing friction with the plate. Simultaneously, the second spring telescopic rod 2 adjusts the height of the pressure plate 21 according to the plate thickness, thus automatically extending and retracting to secure the plate. When the plate needs to be removed, the pull rod 23 is lifted, causing the connecting plate 22 to move the pressure plate 21 away from the plate surface. During plate installation, the limiting block 104 is pushed, causing the pressure plate 21 to move with it. The pressure plate 21 then moves closer to the oil-absorbing sponge 31, squeezing it and causing the oil to seep to the surface. At this point, the pressure plate 21... The material will be coated by contact with oil, making it smoother when it comes into contact with the pressure plate 21 and the sheet material. When installing the sheet material, it can slide along the surface of the guide plate 4. As the sheet material slides, it will be gradually guided by the guide plate 4 and enter the middle of the square plate 101, thereby speeding up the installation speed of the sheet material. When the sheet material is pushed by the second round rod 15, the roller 5 will rotate with the movement of the sheet material. At this time, the roller 5 will speed up the movement speed of the sheet material on the square plate 101. When cutting the sheet material using the cutting assembly 19, the air inlet pipe 61 can be connected to the air pump to transmit the airflow through the air inlet pipe 61 to the inside of the jet pipe 6 to clean the surface of the cut sheet material.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A board cutting device comprising a worktable (1), characterized in that: The top of the workbench (1) is fixedly connected with a support frame (11); the side wall of the support frame (11) is fixedly connected with a first air cylinder (12); the output end of the first air cylinder (12) is fixedly connected with a first circular rod (13); the end of the first circular rod (13) is fixedly connected with a push plate (14); the side wall of the push plate (14) is fixedly connected with a pair of second circular rods (15); the top of the support frame (11) is fixedly connected with a second air cylinder (16); the output end of the second air cylinder (16) is fixedly connected with a third circular rod (17); the end of the third circular rod (17) is fixedly connected with a fixed plate (18); the bottom of the fixed plate (18) is provided with a cutting assembly (19); the middle of the workbench (1) is fixedly connected with a square plate (101); the top of the square plate (101) is fixedly connected with a plurality of limiting plates (102); the inner wall of the limiting plate (102) is fixedly connected with a plurality of first spring telescopic rods (103); the end of the first spring telescopic rod (103) is fixedly connected with a limiting block (104); the end of the limiting block (104) is provided with an inclined surface; the bottom of the limiting block (104) is provided with a fixing assembly (105).

2. A board cutting apparatus as claimed in claim 1, wherein: The fixing assembly (105) comprises a plurality of second spring telescopic rods (2); the second spring telescopic rod (2) and the limiting block (104) are in fixed connection; the end of the second spring telescopic rod (2) is fixedly connected with a pressing plate (21); the pressing plates (21) are fixedly connected with a connecting plate (22); the middle of the connecting plate (22) is fixedly connected with a pull rod (23).

3. A board cutting apparatus as claimed in claim 2, wherein: The inside of the limiting plate (102) is provided with a square groove (3); the square groove (3) and the pressing plate (21) are correspondingly arranged; the inner wall of the square groove (3) is fixedly connected with an oil absorption sponge (31).

4. A board cutting apparatus as claimed in claim 3, wherein: The top of the limiting plate (102) is fixedly connected with a guide plate (4); the guide plate (4) is arc-shaped.

5. A board cutting apparatus as claimed in claim 4, wherein: The inside of the square plate (101) is rotatably connected with a roller (5); the roller (5) is provided in plurality on the square plate (101).

6. A board cutting apparatus as claimed in claim 5, wherein: The side wall of the fixed plate (18) is fixedly connected with a gas jet pipe (6); the gas jet pipe (6) is provided with a plurality of holes; the top of the fixed plate (18) is communicated with an air inlet pipe (61); the air inlet pipe (61) and the gas jet pipe (6) are in communication.

Images