Multi-plate withdrawal and straightening anti-pinch device

Abstract

The utility model discloses a multi-plate type withdrawal and straightening anti-pinch device, which belongs to the technical field of anti-pinch devices, and comprises an equipment main body, an anti-pinch mechanism and a waste collecting component, the equipment main body is connected with the anti-pinch mechanism, and the upper end of the equipment main body is connected with the waste collecting component; the anti-clamping mechanism comprises a deviation rectifying assembly and a trimming assembly, the deviation rectifying assembly is connected with the left side of the equipment main body, and the trimming assembly is connected with the upper end of the equipment main body. By means of the mode, the function of correcting the position of the material is achieved through the deviation correcting assembly, and the situation that the material is rolled into the withdrawal and straightening machine during follow-up correction due to deviation of the material is prevented; irregular parts such as burrs and sawteeth on the edge of a material are treated through the blade, then the material is polished through the polishing rod, meanwhile, the waste collecting assembly is arranged, the polished plate is treated, residual chippings are removed, it is ensured that the edge of the plate is smooth and tidy, and the plate is prevented from being clamped into a withdrawal and straightening machine due to the edge problem in the withdrawal and straightening process.

Description

Technical Field

[0001] This utility model relates to the technical field of anti-pinch devices, specifically to a multi-plate type tension straightening anti-pinch device. Background Technology

[0002] A tension leveler is a device used to stretch and straighten metal materials and plates. The application of tension levelers can significantly improve the flatness and dimensional accuracy of materials, enhance product quality, improve the internal structure of materials, and improve their mechanical properties. It plays an important role in improving production efficiency and reducing scrap rate. Multi-plate tension levelers can stretch and straighten plates of different thicknesses to improve the shape and performance of the plates.

[0003] The anti-pinch device is a protective device used in tension leveling equipment. Its main function is to prevent the sheet material from being caught between the moving parts of the tension leveling equipment, thus avoiding safety accidents. The reasons why the sheet material is caught in the tension leveling equipment are: 1. The edges of the sheet material have irregular parts such as burrs and serrations.

[0004] Second, the thickness of the boards is inconsistent.

[0005] For example, Chinese patent CN218361427U discloses a tension leveling machine, including a frame, an upper bending roller group, a lower bending roller group, a drive device, and a tensioning device. The drive device and the tensioning device are respectively fixed adjacent to each other on the frame. The rotating rollers of the upper bending roller group and the lower bending roller group are staggered vertically. The upper bending roller group and the lower bending roller group are connected in two sets of drive devices. However, this technology has the following problem: the plate is not treated, and there is a risk of the plate being rolled into the machine during the tension leveling operation.

[0006] For example, Chinese patent CN214442586U discloses a protective device for a bending straightening machine, including a multi-roller unit and a protective component installed above the multi-roller unit for protection. The protective component includes a first frame and a fixed sleeve. The fixed sleeve is installed on the multi-roller unit, and a support rod is installed inside each fixed sleeve. However, this technology has the following problems: no correction component is set, and deviation will occur when the plate is conveyed. It is only applicable to plates of a single size and does not have universality.

[0007] Based on this, the present invention designs a multi-plate type tension straightening anti-pinch device to solve the above problems. Utility Model Content

[0008] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a multi-plate tension straightening anti-pinch device.

[0009] To achieve the above objectives, this utility model provides the following technical solution:

[0010] A multi-plate type tension straightening anti-pinch device includes a device body, an anti-pinch mechanism, and a waste collection assembly. The device body is connected to the anti-pinch mechanism, and the upper end of the device body is connected to the waste collection assembly.

[0011] The anti-pinch mechanism includes a correction component for adjusting the position of the board and a trimming component for trimming the edges and corners of the board. The correction component is connected to the left side of the main body of the equipment, and the trimming component is connected to the upper end of the main body of the equipment.

[0012] Furthermore, the main body of the device includes a mounting frame, a sensing plate, a connecting rod, a crossbar, a camera, and a reset spring. The right side of the mounting frame is fixedly connected to the crossbar, the crossbar is slidably connected to the side wall of the connecting rod, the upper end of the connecting rod is fixedly connected to the sensing plate, one end of the reset spring is fixedly connected to the lower end of the sensing plate, the other end of the reset spring is fixedly connected to the upper end of the crossbar, the reset spring is sleeved on the outer end of the connecting rod, and the sensing plate is slidably connected to the mounting frame.

[0013] Furthermore, multiple induction plates, connecting rods, and reset springs are provided and arranged at the upper end of the crossbar.

[0014] Furthermore, the front and rear sides of the mounting frame are connected to the trimming component, the left side of the mounting frame is connected to the correction component, and the upper end of the mounting frame is connected to the waste collection component.

[0015] Furthermore, the correction assembly includes a support frame, a cylinder, a sliding rod, a slider, a correction roller, and a position sensor. The support frame is fixedly installed on the left side of the mounting frame, the cylinder is fixedly installed on the upper left side of the support frame, the sliding rod is fixedly installed on the upper right side of the support frame, the sliding rod is slidably connected to the slider, the upper end of the slider is fixedly connected to one side of the correction roller, the output end of the cylinder is fixedly connected to the slider, and the position sensor is fixedly installed on the upper left side of the mounting frame.

[0016] Furthermore, the support frame, cylinder, sliding rod, and slider are each provided in duplicate and are located on the front and rear sides of the mounting frame, respectively.

[0017] Furthermore, the trimming assembly includes a tubular motor, a first rotating rod, a movable plate, a spring, a fixed plate, a movable plate, blades, a grinding rod, and a second rotating rod. The tubular motor is fixedly connected to the mounting frame, and the output end of the tubular motor is fixedly connected to one end of the first rotating rod. The other end of the first rotating rod is rotatably connected to the movable plate. The upper end of the spring is fixedly connected to the upper end of the movable plate, and the lower end of the spring is fixedly connected to the movable plate. The movable plate is slidably connected to the movable plate, and the fixed plate is fixedly installed at the lower end of the movable plate. Two blades are provided and are respectively fixedly installed at the left ends of the fixed plate and the movable plate. Two grinding rods are provided and are rotatably connected to the right ends of the fixed plate and the movable plate, respectively. One end of the second rotating rod is rotatably connected to the mounting frame, and the other end of the second rotating rod is rotatably connected to the movable plate. The first rotating rod and the second rotating rod are arranged parallel to each other.

[0018] Furthermore, the tubular motor, the first rotating rod, the moving plate, the spring, the fixed plate, the moving plate, the blade, the grinding rod, and the second rotating rod are all provided in pairs and are located on the front and rear sides of the mounting frame, respectively.

[0019] Furthermore, the waste collection assembly includes a fixed frame, connecting pipes, and a scraper. The fixed frame is fixedly installed on the right side of the mounting frame. Multiple connecting pipes are provided and fixedly installed on the upper end of the fixed frame. The connecting pipes are connected to a high-pressure blower (not shown in the figure). The scraper is hinged to the right side of the fixed frame.

[0020] Compared with the prior art, the advantages of this utility model are as follows: When in use, this utility model realizes the function of correcting the position of the material through the correction component, preventing the material from shifting and getting caught in the straightening machine during subsequent straightening.

[0021] This utility model is applicable to plates of different thicknesses and widths, and the equipment is versatile.

[0022] This utility model uses blades to remove burrs, serrations, and other irregularities from the edges of materials, followed by polishing with a grinding rod. It is also equipped with a waste collection component to process the polished material, remove residual debris, and ensure that the edges of the material are smooth and neat, thus preventing edge problems from getting stuck in the straightening machine during the straightening process. Attached Figure Description

[0023] 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.

[0024] Figure 1This utility model provides a three-dimensional multi-plate tension straightening and anti-pinch device. Figure 1 ;

[0025] Figure 2 This is a front view of a multi-plate type tension straightening and anti-pinch device according to the present invention;

[0026] Figure 3 This utility model provides a three-dimensional multi-plate tension straightening and anti-pinch device. Figure 2 ;

[0027] Figure 4 This utility model provides a three-dimensional multi-plate tension straightening and anti-pinch device. Figure 3 ;

[0028] Figure 5 For along Figure 2 A sectional view along the AA direction;

[0029] Figure 6 This is a partial schematic diagram of the trimming component of this utility model.

[0030] The labels in the diagram represent:

[0031] 1. Equipment body; 11. Mounting frame; 12. Induction plate; 13. Connecting rod; 14. Crossbar; 15. Camera; 16. Return spring; 2. Anti-pinch mechanism; 21. Correction assembly; 211. Support frame; 212. Cylinder; 213. Sliding rod; 214. Slider; 215. Correction roller; 216. Position sensor; 22. Trimming assembly; 221. Tubular motor; 222. First rotating rod; 223. Moving plate; 224. Spring; 225. Fixing plate; 226. Moving plate; 227. Blade; 228. Grinding rod; 229. Second rotating rod; 3. Waste collection assembly; 31. Fixing frame; 32. Connecting pipe; 33. Scraper. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0033] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0034] Example 1: In some embodiments, please refer to the accompanying drawings. Figures 1-6A multi-plate type tension straightening anti-pinch device includes a device body 1, an anti-pinch mechanism 2, and a waste collection component 3. The device body 1 is connected to the anti-pinch mechanism 2, and the upper end of the device body 1 is connected to the waste collection component 3.

[0035] The anti-pinch mechanism 2 includes a correction component 21 for adjusting the position of the board and a trimming component 22 for trimming the edges and corners of the board. The correction component 21 is connected to the left side of the equipment body 1, and the trimming component 22 is connected to the upper end of the equipment body 1.

[0036] In use, this utility model achieves the function of correcting the position of the material through the correction component 21, preventing the material from shifting and getting caught in the straightening machine during subsequent straightening.

[0037] This utility model uses blade 227 to process irregular parts such as burrs and serrations on the edge of the material, and then uses a grinding rod 228 to grind it. At the same time, it is equipped with a waste collection component 3 to process the ground board and remove residual debris, ensuring that the edge of the board is smooth and neat, and preventing it from getting stuck in the straightening machine due to edge problems during the straightening process.

[0038] like Figure 1 , Figure 2 and Figure 5 As shown, the main body 1 of the device includes a mounting frame 11, a sensing plate 12, a connecting rod 13, a crossbar 14, a camera 15, and a reset spring 16. The right side interior of the mounting frame 11 is fixedly connected to the crossbar 14. The crossbar 14 is slidably connected to the side wall of the connecting rod 13. The upper end of the connecting rod 13 is fixedly connected to the sensing plate 12. One end of the reset spring 16 is fixedly connected to the lower end of the sensing plate 12, and the other end of the reset spring 16 is fixedly connected to the upper end of the crossbar 14. The reset spring 16 is sleeved on the outer end of the connecting rod 13. The sensing plate 12 is slidably connected to the mounting frame 11.

[0039] Multiple induction plates 12, connecting rods 13, and reset springs 16 are provided and arranged at the upper end of the crossbar 14.

[0040] The front and rear sides of the mounting frame 11 are connected to the trimming component 22, the left side of the mounting frame 11 is connected to the correction component 21, and the upper end of the mounting frame 11 is connected to the waste collection component 3.

[0041] Principle: When the board passes over the sensing plate 12, under the action of the scraper 33, the board comes into contact with the sensing plate 12, and the board pushes the sensing plate 12 to move downward. The sensing plate 12 pushes the connecting rod 13 to move downward. The camera 15 collects the downward movement distance of multiple connecting rods 13 and uploads it to the processor. The processor calculates the thickness difference of the board and determines whether the thickness difference of the board is within the allowable error range. If the thickness difference is not within the allowable error range, this section of the board is cut off by an external tool to prevent the uneven thickness of the board from affecting the operation of the straightening device.

[0042] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the correction assembly 21 includes a support frame 211, a cylinder 212, a sliding rod 213, a slider 214, a correction roller 215, and a position sensor 216. The support frame 211 is fixedly installed on the left side of the mounting frame 11, the cylinder 212 is fixedly installed on the upper left side of the support frame 211, the sliding rod 213 is fixedly installed on the upper right side of the support frame 211, the sliding rod 213 is slidably connected to the slider 214, the upper end of the slider 214 is fixedly connected to one side of the correction roller 215, the output end of the cylinder 212 is fixedly connected to the slider 214, and the position sensor 216 is fixedly installed on the upper left side of the mounting frame 11.

[0043] The support frame 211, cylinder 212, sliding rod 213, and slider 214 are each provided in pairs and are located on the front and rear sides of the mounting frame 11 respectively.

[0044] The cylinder 212 is a stroke-controllable cylinder.

[0045] The correction roller 215 is made of rubber, which has good elasticity and friction, effectively increasing the friction between the roller and the plate, ensuring stable transmission of the plate during the correction process, and reducing slippage.

[0046] Principle: The position sensor 216 collects the position of the board and uploads it to the processor (not shown in the figure). The processor analyzes the position information of the board and controls the cylinders 212 on the left and right sides to drive the slider 214 to move the corresponding stroke, which drives the correction roller 215 to move. Because the board is in close contact with the correction roller 215, the correction roller 215 will interact with the board during the movement. Therefore, the correction roller 215 can drive the board to the correct position, thereby realizing the board correction operation.

[0047] like Figure 2 , Figure 3 , Figure 4 and Figure 6As shown, the trimming assembly 22 includes a tubular motor 221, a first rotating rod 222, a moving plate 223, a spring 224, a fixed plate 225, a moving plate 226, a blade 227, a grinding rod 228, and a second rotating rod 229. The tubular motor 221 is fixedly connected to the mounting bracket 11. The output end of the tubular motor 221 is fixedly connected to one end of the first rotating rod 222, and the other end of the first rotating rod 222 is rotatably connected to the moving plate 223. The upper end of the spring 224 is fixedly connected to the upper end of the moving plate 223, and the lower end of the spring 224 is fixedly connected to the moving plate 229. 26 is fixedly connected, the movable piece 226 is slidably connected to the movable plate 223, the fixed piece 225 is fixedly installed at the lower end of the movable plate 223, two blades 227 are provided and are respectively fixedly installed at the left ends of the fixed piece 225 and the movable piece 226, two grinding rods 228 are provided and are respectively rotatably connected to the right ends of the fixed piece 225 and the movable piece 226, one end of the second rotating rod 229 is rotatably connected to the mounting bracket 11, and the other end of the second rotating rod 229 is rotatably connected to the movable plate 223. The first rotating rod 222 and the second rotating rod 229 are arranged parallel to each other.

[0048] The tubular motor 221, the first rotating rod 222, the moving plate 223, the spring 224, the fixed plate 225, the moving plate 226, the blade 227, the grinding rod 228, and the second rotating rod 229 are all provided in pairs and are located on the front and rear sides of the mounting frame 11 respectively.

[0049] Principle: When the tubular motor 221 is started, it drives the first rotating rod 222 to rotate. The first rotating rod 222 drives the moving plate 223 to move. The moving plate 223 is displaced by the action of the first rotating rod 222 and the second rotating rod 229, and moves to a suitable position according to the width of the plate, so that the moving plates 223 on both sides clamp the plate.

[0050] First, the blades 227 on both sides process the edges of the board. Then, the board enters between the fixed plate 225 and the moving plate 226, and is flattened under the elastic action of the spring 224. Finally, the grinding rod 228 grinds the board, thus processing the edges of the board and ensuring that the edges of the board are smooth and neat. This prevents the board from getting stuck in the straightening machine due to edge problems during the straightening process. Furthermore, due to the presence of the spring 224, this invention can be applied to boards of different thicknesses.

[0051] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, the waste collection assembly 3 includes a fixed frame 31, a connecting pipe 32, and a scraper 33. The fixed frame 31 is fixedly installed on the right side of the mounting frame 11. Multiple connecting pipes 32 are provided and fixedly installed on the upper end of the fixed frame 31. The connecting pipes 32 are connected to a high-pressure blower (not shown in the figure). The scraper 33 is hinged to the right side of the fixed frame 31.

[0052] When this utility model is in use, when the board passes through the scraper 33, the scraper 33 will collect the waste on the board. At this time, the high-pressure blower starts and sucks away the waste on the board through the connecting pipe 32, removing the residual debris. Then, the board after the anti-pinch treatment enters the tension leveling machine for tension leveling operation.

[0053] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A multi-plate type tension straightening anti-pinch device, characterized in that, It includes a main body (1), an anti-pinch mechanism (2), and a waste collection assembly (3). The main body (1) is connected to the anti-pinch mechanism (2), and the upper end of the main body (1) is connected to the waste collection assembly (3). The anti-pinch mechanism (2) includes a correction component (21) for adjusting the position of the board and a trimming component (22) for trimming the edges and corners of the board. The correction component (21) is connected to the left side of the equipment body (1), and the trimming component (22) is connected to the upper end of the equipment body (1).

2. The multi-plate tension straightening anti-pinch device according to claim 1, characterized in that, The main body (1) of the device includes a mounting frame (11), a sensing plate (12), a connecting rod (13), a crossbar (14), a camera (15), and a reset spring (16). The right side of the mounting frame (11) is fixedly connected to the crossbar (14). The crossbar (14) is slidably connected to the side wall of the connecting rod (13). The upper end of the connecting rod (13) is fixedly connected to the sensing plate (12). One end of the reset spring (16) is fixedly connected to the lower end of the sensing plate (12). The other end of the reset spring (16) is fixedly connected to the upper end of the crossbar (14). The reset spring (16) is sleeved on the outer end of the connecting rod (13). The sensing plate (12) is slidably connected to the mounting frame (11).

3. The multi-plate tension straightening anti-pinch device according to claim 2, characterized in that, The induction plate (12), connecting rod (13), and reset spring (16) are all provided in multiple quantities and are arranged at the upper end of the crossbar (14).

4. The multi-plate tension straightening anti-pinch device according to claim 2, characterized in that, The front and rear sides of the mounting bracket (11) are connected to the trimming component (22) respectively, the left side of the mounting bracket (11) is connected to the correction component (21), and the upper end of the mounting bracket (11) is connected to the waste collection component (3).

5. The multi-plate tension straightening anti-pinch device according to claim 4, characterized in that, The correction assembly (21) includes a support frame (211), a cylinder (212), a sliding rod (213), a slider (214), a correction roller (215), and a position sensor (216). The support frame (211) is fixedly installed on the left side of the mounting frame (11), the cylinder (212) is fixedly installed on the upper left side of the support frame (211), the sliding rod (213) is fixedly installed on the upper right side of the support frame (211), the sliding rod (213) is slidably connected to the slider (214), the upper end of the slider (214) is fixedly connected to one side of the correction roller (215), the output end of the cylinder (212) is fixedly connected to the slider (214), and the position sensor (216) is fixedly installed on the upper left side of the mounting frame (11).

6. The multi-plate tension straightening anti-pinch device according to claim 5, characterized in that, The support frame (211), cylinder (212), sliding rod (213), and slider (214) are each provided in pairs and are located on the front and rear sides of the mounting frame (11), respectively.

7. The multi-plate tension straightening anti-pinch device according to claim 4, characterized in that, The trimming assembly (22) includes a tubular motor (221), a first rotating rod (222), a moving plate (223), a spring (224), a fixed plate (225), a moving plate (226), a blade (227), a grinding rod (228), and a second rotating rod (229). The tubular motor (221) is fixedly connected to the mounting bracket (11). The output end of the tubular motor (221) is fixedly connected to one end of the first rotating rod (222), and the other end of the first rotating rod (222) is rotatably connected to the moving plate (223). The upper end of the spring (224) is fixedly connected to the upper end of the moving plate (223), and the lower end of the spring (224) is fixedly connected to the moving plate. (226) Fixed connection, the movable piece (226) is slidably connected to the movable plate (223), the fixed piece (225) is fixedly installed at the lower end of the movable plate (223), the blade (227) is provided in two and is fixedly installed at the left end of the fixed piece (225) and the movable piece (226) respectively, the grinding rod (228) is provided in two and is rotatably connected to the right end of the fixed piece (225) and the movable piece (226) respectively, one end of the second rotating rod (229) is rotatably connected to the mounting bracket (11), the other end of the second rotating rod (229) is rotatably connected to the movable plate (223), and the first rotating rod (222) and the second rotating rod (229) are arranged in parallel.

8. The multi-plate type tension straightening anti-pinch device according to claim 7, characterized in that, The tubular motor (221), the first rotating rod (222), the moving plate (223), the spring (224), the fixed plate (225), the moving plate (226), the blade (227), the grinding rod (228), and the second rotating rod (229) are all provided in two and are located on the front and rear sides of the mounting frame (11), respectively.

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