A special pneumatic clutch follow-up shear for uncoiling, leveling and shearing

Abstract

This utility model relates to the field of pneumatic clutch follow-up shear technology, and discloses a pneumatic clutch follow-up shear specifically for uncoiling and leveling shearing. A conical push block is fixedly installed at the output end of the piston rod. The shearing assembly includes a sleeve, with lubricators on both outer walls of the sleeve. A positioning rod is rotatably connected to the inner wall of the front end of the sleeve. A lower linkage block and an upper linkage block are fitted onto the outer wall of the positioning rod. Rotary wheels are rotatably connected to the inner walls of the tail ends of the lower and upper linkage blocks, respectively. The two rotary wheels are located on the outer walls of the front ends of the conical push block. This utility model, through the arrangement of the conical push block, rotary wheels, and upper and lower linkage blocks, allows the conical push block to quickly convert pneumatic energy into mechanical thrust. Combined with the linkage structure of the rotary wheels, lower linkage block, and upper linkage block, the thrust transmission has minimal intermediate loss, enabling rapid drive of the shear blades, significantly improving the shearing response speed, adapting to the continuous operation requirements of uncoiling and leveling shearing, and enhancing production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of pneumatic clutch follow-up shear technology, specifically a pneumatic clutch follow-up shear for uncoiling and leveling shearing. Background Technology

[0002] Pneumatic wire cutters are tools used in mechanical production processes to cut materials such as steel plates, packaging ropes, and round steel. They are widely used in machining and textile industries and are indispensable tools in both. However, during repeated use, existing pneumatic wire cutters are prone to over-locking, causing the two blades to fail to open and resulting in an inability to cut.

[0003] Application number CN202122712801.9 discloses a cutting device with high stability and cutting accuracy, including an L-shaped mounting bracket, a fixed support block, a cylinder support, a cylinder, a movable slider, a left blade, a right blade, a cam follower, a spring hook, and a round pin. The movable slider, a small linear guide rail, and the spring hook are combined. The piston rod of the cylinder pushes the movable slider to reciprocate on the small linear guide rail. The left and right blades perform precise reciprocating motion under the action of the movable slider and the cam follower, ensuring the accuracy of cutting. The spring hook can assist the left and right blades in resetting and opening. A spring pad is provided between the overlapping part of the left and right blades. The design of the spring pad and the spring hook provides a certain elastic gap between the left and right blades, which can effectively avoid the two blades of the pneumatic wire cutter from being unable to open due to over-tightening, thus preventing accidents such as the inability to cut.

[0004] This cutting device employs a combination of multiple components, including a movable slider, a small linear guide rail, and a spring hook, which work together to form a relatively complex structure. The excessive number of components may increase the difficulty of assembly, and if a component is not installed properly or becomes worn, it can easily affect the overall stability. Furthermore, in this device, the cylinder piston rod pushes the movable slider, which in turn acts on the left and right blades through the movable slider and cam follower to achieve cutting. The power transmission path is relatively long, and during the transmission process, factors such as gaps and friction between components can easily lead to power loss and transmission errors. Utility Model Content

[0005] The purpose of this invention is to provide a pneumatic clutch-driven shear specifically designed for uncoiling, leveling, and shearing, which solves the problem of errors caused by long power transmission paths.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a pneumatic clutch follower shear for uncoiling, leveling, and shearing, comprising a pneumatic assembly and a shearing assembly. The shearing assembly is mounted on the top outer wall of the pneumatic assembly. The pneumatic assembly includes a piston rod, and a conical push block is fixedly installed at the output end of the piston rod. The shearing assembly includes a sleeve, and lubricators are provided on the outer walls of both sides of the sleeve. A positioning rod is rotatably connected to the inner wall of the front end of the sleeve. A lower linkage block and an upper linkage block are sleeved on the outer wall of the positioning rod. Rotary wheels are rotatably connected to the inner walls of the tail ends of the lower linkage block and the upper linkage block, respectively. The two rotary wheels are respectively located on the outer walls of the front ends of the conical push block.

[0008] The purpose of this setup is that, during the use of the equipment, the pneumatic components, as the power source, are started first, gas is introduced into the cylinder, and the gas pressure acts on the piston. Because the piston and the sliding groove on the inner wall of the cylinder form a horizontal sliding fit, the piston is pushed forward along the sliding groove by the air pressure.

[0009] The piston is vertically connected to the tail end of the piston rod. The sliding of the piston synchronously drives the piston rod to move forward, which in turn propels the conical pusher at the output end of the piston rod forward, realizing the conversion of pneumatic energy into mechanical displacement and providing initial power for the shearing action.

[0010] The shearing assembly is installed on the outer wall of the top of the pneumatic assembly. The positioning rod rotatably connected to the inner wall of the front end of its sleeve provides rotational support for the lower and upper linkage blocks. When the conical push block moves forward, the outer walls on both sides of its front end contact the two rotating wheels. The pushing force of the conical push block pushes the rotating wheels, which are rotatably connected to the inner walls of the tail ends of the lower and upper linkage blocks, thereby driving the lower and upper linkage blocks to rotate around the positioning rod. The lubricator can lubricate the rotating wheels and other moving parts in a timely manner.

[0011] The sleeve blocks and insert blocks on the adjacent sides of the lower and upper linkage blocks cooperate with each other. The insert blocks are inserted into the inner wall of the sleeve blocks, and the positioning rotating rods are inserted into the mounting grooves of the sleeve blocks and insert blocks, which ensures the synchronicity of the rotation of the lower and upper linkage blocks and makes their rotation angles and speeds consistent.

[0012] The shear blades mounted at the front ends of the lower and upper linkage blocks move relative to each other as the linkage blocks rotate. The two shear blades, with their front ends tilted inwards towards each other, gradually approach each other during rotation, thus achieving the shearing operation on the material.

[0013] After the shearing is completed, the gas pressure inside the pneumatic assembly changes, the piston slides in the opposite direction, driving the piston rod and the conical push block to reset. The rotary wheel, lower linkage block, upper linkage block and shear blade also return to their initial positions, preparing for the next shearing cycle.

[0014] The conical pusher quickly converts pneumatic energy into mechanical thrust. Combined with the linkage structure of the rotary wheel, lower linkage block and upper linkage block, the thrust transmission has little intermediate loss, which can quickly drive the shear blade to move, greatly improve the shearing response speed, adapt to the needs of continuous uncoiling, leveling and shearing operations, and enhance production efficiency.

[0015] Furthermore, an isolation shell is fixedly provided on the outer wall of the lubricator and its adjacent impeller on both sides, and the isolation shell covers the lubrication head of the lubricator and the exposed surface of the impeller.

[0016] The purpose of this design is that during the operation of the device, when the lubricator is working, the lubrication head outputs the lubricating medium, and the isolation shell covers the exposed surface of the lubrication head and the rotating wheel, so that the lubricating medium can be accurately applied to the rotating wheel to prevent leakage. At the same time, it isolates external impurities and ensures that the rotating wheel rotates smoothly under the action of the conical pusher.

[0017] Furthermore, a sleeve block and an insert block are respectively provided on the adjacent side of the lower linkage block and the upper linkage block. The insert block is inserted into the inner wall of the sleeve block, and the positioning rotating rod is correspondingly inserted into the mounting groove of the sleeve block and the insert block.

[0018] The purpose of this design is that, during the operation of the device, when the lower linkage block and the upper linkage block rotate, the insert block slides on the inner wall of the sleeve block, and the positioning rotating rod passes through the mounting groove of the sleeve block and the insert block to constrain their rotation trajectory, ensuring that the lower linkage block and the upper linkage block rotate synchronously and stably, and transmitting the thrust of the conical push block.

[0019] Furthermore, the lower linkage block and the upper linkage block are provided with marking clamps on their adjacent front ends, and the top ends of the lower linkage block and the upper linkage block are respectively fixedly installed with scissor blades, with the front ends of the two scissor blades tilting inward relative to each other.

[0020] The purpose of this design is that during the use of the equipment, when shearing, the lower and upper linkage blocks rotate, the marking clamp first contacts the material to make a mark, and then the inwardly tilted shear blades at the front end move relative to each other, using the tilted structure to enhance the shearing force and complete the material shearing, with the marking and shearing actions being continuous.

[0021] Furthermore, a sealing ring is provided on the inner wall of the front end of the sleeve, and the tail end of the conical push block is tightly attached to the inner wall around the sealing ring. The pneumatic assembly includes a cylinder, and a sliding groove is provided on the inner wall of the tail end of the cylinder. A piston is horizontally slidably connected to the inner wall of the sliding groove, and the tail end of the piston rod is vertically connected to the outer wall of the piston. The front end of the cylinder is inserted into the inner wall of the tail end of the sleeve.

[0022] The purpose of this design is that during the operation of the equipment, the pneumatic components work, the piston drives the piston rod and the conical push block to move forward, and the tail end of the conical push block fits into the sealing ring to prevent gas leakage; the sleeve is inserted into the front end of the cylinder to provide an installation foundation and power transmission channel for the shearing components, ensuring the effective transmission of pneumatic thrust.

[0023] Furthermore, a lower sleeve block and an upper sleeve block are fitted on the outer wall of the connection between the cylinder and the sleeve. The two ends of the upper sleeve block are inserted into the inner walls of the two ends of the lower sleeve block. The lower sleeve block and the upper sleeve block are fixedly covering the gap between the cylinder and the sleeve and the outer wall.

[0024] The purpose of this design is that, during the use of the equipment, after the cylinder and sleeve are connected, the two ends of the upper sleeve block are inserted into the inner wall of the lower sleeve block. The two are fixedly covered to cover the gap at the connection and the outer wall, sealing the gap, enhancing the connection sealing and structural strength, and preventing the components from loosening and gas leakage.

[0025] This utility model has the following beneficial effects:

[0026] (1) By setting up a conical pusher, a rotating wheel and an upper and lower linkage block, the conical pusher quickly converts pneumatic energy into mechanical thrust. With the linkage structure of the rotating wheel, the lower linkage block and the upper linkage block, the thrust transmission has no excessive intermediate loss, which can quickly drive the shear blade to move, greatly improve the shearing response speed, adapt to the continuous operation requirements of uncoiling, leveling and shearing, and enhance production efficiency.

[0027] (2) By setting up an isolation shell and a lubricator, the rotating wheel is rotatably connected to the inner wall of the tail end of the lower linkage block and the upper linkage block, thereby driving the lower linkage block and the upper linkage block to rotate around the positioning rod. The lubricator can lubricate the rotating wheel and other moving parts in time. When the lubricator is working, the lubrication head outputs the lubricating medium. The isolation shell covers the lubrication head and the exposed surface of the rotating wheel, so that the lubricating medium is accurately applied to the rotating wheel to avoid leakage. At the same time, it isolates external impurities and ensures that the rotating wheel rotates smoothly under the action of the conical push block.

[0028] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0029] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0030] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0031] Figure 2 This is a schematic diagram of the partially disassembled structure of the shearing component of this utility model;

[0032] Figure 3 This is a schematic diagram of the internal structure of the shearing component of this utility model in cross-section;

[0033] Figure 4 This is a schematic diagram of the main body of this utility model in cross-section.

[0034] The attached diagram lists the components represented by each number as follows:

[0035] In the diagram: 1. Pneumatic assembly; 101. Cylinder; 102. Slide groove; 103. Piston; 104. Piston rod; 105. Conical push block; 106. Lower sleeve block; 107. Upper sleeve block; 2. Shearing assembly; 201. Lower linkage block; 202. Upper linkage block; 203. Rotary wheel; 204. Sleeve block; 205. Insertion block; 206. Marking clamp; 207. Scissor blade; 208. Sleeve; 209. Lubricator; 210. Isolation shell; 211. Positioning rotating rod; 212. Sealing ring. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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 protection scope of the present utility model.

[0037] Please see Figures 1-4 As shown, this utility model is a pneumatic clutch follower shear for uncoiling, leveling, and shearing, including a pneumatic assembly 1 and a shearing assembly 2. The shearing assembly 2 is installed on the top outer wall of the pneumatic assembly 1. The pneumatic assembly 1 includes a piston rod 104, and a conical push block 105 is fixedly installed at the output end of the piston rod 104. The shearing assembly 2 includes a sleeve 208, and lubricators 209 are provided on the outer walls of both sides of the sleeve 208. A positioning rod 211 is rotatably connected to the inner wall of the front end of the sleeve 208. A lower linkage block 201 and an upper linkage block 202 are sleeved on the outer wall of the positioning rod 211. Rotary wheels 203 are rotatably connected to the inner walls of the tail ends of the lower linkage block 201 and the upper linkage block 202, respectively. The two rotary wheels 203 are respectively located on the outer walls of the front ends of the conical push block 105.

[0038] The purpose of this setup is that, during the use of the device, the pneumatic component 1 is the first to start as the power source, gas is introduced into the cylinder 101, and the gas pressure acts on the piston 103. Because the piston 103 and the sliding groove 102 on the inner wall of the cylinder 101 form a horizontal sliding fit, the piston 103 is pushed forward along the sliding groove 102 by the air pressure.

[0039] The piston 103 is vertically connected to the tail end of the piston rod 104. The sliding of the piston 103 synchronously drives the piston rod 104 to move forward, thereby causing the conical push block 105 at the output end of the piston rod 104 to move forward, realizing the conversion of pneumatic energy into mechanical displacement and providing initial power for the shearing action.

[0040] The shearing assembly 2 is installed on the top outer wall of the pneumatic assembly 1. The positioning rod 211, which is rotatably connected to the inner wall of the front end of the sleeve 208, provides rotational support for the lower linkage block 201 and the upper linkage block 202. When the conical push block 105 moves forward, the outer walls on both sides of its front end contact the two rotating wheels 203. The pushing force of the conical push block 105 pushes the rotating wheels 203. The rotating wheels 203 are rotatably connected to the inner walls of the tail ends of the lower linkage block 201 and the upper linkage block 202, thereby driving the lower linkage block 201 and the upper linkage block 202 to rotate around the positioning rod 211. The lubricator 209 can lubricate the moving parts such as the rotating wheels 203 in a timely manner.

[0041] The sleeve block 204 on the adjacent side of the lower linkage block 201 and the upper linkage block 202 cooperates with the insert block 205. The insert block 205 is inserted into the inner wall of the sleeve block 204, and the positioning rotating rod 211 is inserted into the mounting groove of the sleeve block 204 and the insert block 205 respectively, which ensures the synchronicity of the rotation of the lower linkage block 201 and the upper linkage block 202, so that the rotation angle and speed of the two are consistent.

[0042] The shear blades 207 mounted at the front ends of the lower linkage block 201 and the upper linkage block 202 move relative to each other as the linkage blocks rotate. The inwardly inclined front ends of the two shear blades 207 gradually approach each other during rotation, thus achieving the shearing operation on the material.

[0043] After the shearing is completed, the gas pressure inside the pneumatic assembly 1 changes, the piston 103 slides in the opposite direction, driving the piston rod 104 and the conical push block 105 to reset. The rotating wheel 203, the lower linkage block 201, the upper linkage block 202 and the shear blade 207 also return to their initial positions, preparing for the next shearing cycle.

[0044] The conical pusher 105 quickly converts pneumatic energy into mechanical thrust. Combined with the linkage structure of the rotary wheel 203, the lower linkage block 201 and the upper linkage block 202, the thrust transmission has little intermediate loss and can quickly drive the shear blade 207 to move, greatly improving the shearing response speed. It is suitable for the continuous operation of uncoiling, leveling and shearing, and enhances production efficiency.

[0045] An isolation shell 210 is fixedly provided on the outer wall of the lubricator 209 on both sides and the adjacent rotating wheel 203. The isolation shell 210 covers the lubrication head of the lubricator 209 and the exposed surface of the rotating wheel 203.

[0046] The purpose of this setup is that during the operation of the device, when the lubricator 209 is working, the lubrication head outputs lubricating medium, and the isolation shell 210 covers the exposed surfaces of the lubrication head and the rotating wheel 203, so that the lubricating medium acts precisely on the rotating wheel 203, preventing leakage, while isolating external impurities, and ensuring that the rotating wheel 203 rotates smoothly under the action of the conical pusher 105.

[0047] The lower linkage block 201 and the upper linkage block 202 are respectively provided with a sleeve block 204 and an insert block 205 on their adjacent sides. The insert block 205 is inserted into the inner wall of the sleeve block 204, and the positioning rotating rod 211 is correspondingly inserted into the mounting groove of the sleeve block 204 and the insert block 205.

[0048] The purpose of this arrangement is that during the use of the device, when the lower linkage block 201 and the upper linkage block 202 rotate, the insert block 205 slides on the inner wall of the sleeve block 204, and the positioning rotating rod 211 passes through the mounting groove of the sleeve block 204 and the insert block 205 to constrain their rotation trajectory, ensuring that the lower linkage block 201 and the upper linkage block 202 rotate synchronously and stably, and transmitting the thrust of the conical push block 105.

[0049] Marking clamps 206 are provided on the adjacent sides of the front ends of the lower linkage block 201 and the upper linkage block 202. Scissor blades 207 are fixedly installed on the top ends of the lower linkage block 201 and the upper linkage block 202 respectively, and the front ends of the two scissor blades 207 are inclined inward relative to each other.

[0050] The purpose of this setup is that during the use of the device, when shearing, the lower linkage block 201 and the upper linkage block 202 rotate, the marking clamp 206 first contacts the material to make a mark, and then the inwardly tilted shear blade 207 at the front end moves relative to each other, using the tilted structure to enhance the shearing force and complete the material shearing, with the marking and shearing actions being continuous.

[0051] A sealing ring 212 is provided on the inner wall of the front end of the sleeve 208. The tail end of the conical pusher 105 is tightly attached to the inner wall of the sealing ring 212. The pneumatic assembly 1 includes a cylinder 101. A sliding groove 102 is provided on the inner wall of the tail end of the cylinder 101. A piston 103 is horizontally slidably connected to the inner wall of the sliding groove 102. The tail end of the piston rod 104 is vertically connected to the outer wall of the piston 103. The front end of the cylinder 101 is inserted into the inner wall of the tail end of the sleeve 208.

[0052] The purpose of this setup is that during the operation of the equipment, the pneumatic components work, the piston 103 drives the piston rod 104 and the conical pusher 105 to move forward, and the tail end of the conical pusher 105 fits against the sealing ring 212 to prevent gas leakage; the front end of the cylinder 101 is inserted into the sleeve 208 to provide an installation foundation and power transmission channel for the shearing component 2, ensuring the effective transmission of pneumatic thrust.

[0053] A lower sleeve block 106 and an upper sleeve block 107 are fitted on the outer wall of the connection between the cylinder 101 and the sleeve 208. The two ends of the upper sleeve block 107 are inserted into the inner walls of the two ends of the lower sleeve block 106. The lower sleeve block 106 and the upper sleeve block 107 are fixedly covered in the gap between the cylinder 101 and the sleeve 208 and on the outer wall.

[0054] The purpose of this setup is that, during the use of the equipment, after the cylinder 101 is connected to the sleeve 208, the two ends of the upper sleeve block 107 are inserted into the inner wall of the lower sleeve block 106. The two are fixedly covered to cover the gap at the connection and the outer wall, sealing the gap, enhancing the connection sealing and structural strength, and preventing the components from loosening and gas leakage.

[0055] During use, after the cylinder 101 is connected to the sleeve 208, the two ends of the upper sleeve block 107 are inserted into the inner wall of the lower sleeve block 106. The two are fixedly covered to cover the gap at the connection and the outer wall, sealing the gap, enhancing the connection sealing and structural strength, and preventing the components from loosening and gas leakage.

[0056] The pneumatic assembly 1 is started first as the power source. Gas is introduced into the cylinder 101 and the gas pressure acts on the piston 103. Because the piston 103 and the sliding groove 102 on the inner wall of the cylinder 101 form a horizontal sliding fit, the piston 103 is pushed forward along the sliding groove 102 by the air pressure.

[0057] The piston 103 is vertically connected to the tail end of the piston rod 104. The sliding of the piston 103 synchronously drives the piston rod 104 to move forward, thereby causing the conical push block 105 at the output end of the piston rod 104 to move forward, realizing the conversion of pneumatic energy into mechanical displacement and providing initial power for the shearing action.

[0058] The shearing assembly 2 is installed on the outer wall of the top of the pneumatic assembly 1. The positioning rod 211, which is rotatably connected to the inner wall of the front end of the sleeve 208, provides rotational support for the lower linkage block 201 and the upper linkage block 202. When the conical push block 105 moves forward, the outer walls on both sides of its front end contact the two rotating wheels 203. The pushing force of the conical push block 105 pushes the rotating wheels 203. The rotating wheels 203 are rotatably connected to the inner walls of the tail ends of the lower linkage block 201 and the upper linkage block 202, thereby driving the lower linkage block 201 and the upper linkage block 202 to rotate around the positioning rod 211.

[0059] The lubricator 209 can lubricate moving parts such as the rotating wheel 203 in a timely manner. When the lubricator 209 is working, the lubrication head outputs the lubricating medium, and the isolation shell 210 covers the lubrication head and the exposed surface of the rotating wheel 203, so that the lubricating medium is accurately applied to the rotating wheel 203, preventing leakage, while isolating external impurities, and ensuring that the rotating wheel 203 rotates smoothly under the action of the conical pusher 105.

[0060] The sleeve block 204 on the adjacent side of the lower linkage block 201 and the upper linkage block 202 cooperates with the insert block 205. The insert block 205 is inserted into the inner wall of the sleeve block 204, and the positioning rotating rod 211 is inserted into the mounting groove of the sleeve block 204 and the insert block 205 respectively, which ensures the synchronicity of the rotation of the lower linkage block 201 and the upper linkage block 202, so that the rotation angle and speed of the two are consistent.

[0061] The shear blades 207 mounted at the front ends of the lower linkage block 201 and the upper linkage block 202 move relative to each other as the linkage blocks rotate. The inwardly inclined front ends of the two shear blades 207 gradually approach each other during rotation, thus achieving the shearing operation on the material.

[0062] After the shearing is completed, the gas pressure inside the pneumatic assembly 1 changes, the piston 103 slides in the opposite direction, driving the piston rod 104 and the conical push block 105 to reset. The rotating wheel 203, the lower linkage block 201, the upper linkage block 202 and the shear blade 207 also return to their initial positions, preparing for the next shearing cycle.

[0063] The conical pusher 105 quickly converts pneumatic energy into mechanical thrust. Combined with the linkage structure of the rotary wheel 203, the lower linkage block 201 and the upper linkage block 202, the thrust transmission has little intermediate loss and can quickly drive the shear blade 207 to move, greatly improving the shearing response speed. It is suitable for the continuous operation of uncoiling, leveling and shearing, and enhances production efficiency.

[0064] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A pneumatic clutch follower shear for uncoiling, leveling, and shearing, comprising a pneumatic assembly (1) and a shearing assembly (2), characterized in that: The shearing assembly (2) is installed on the top outer wall of the pneumatic assembly (1). The pneumatic assembly (1) includes a piston rod (104). A conical push block (105) is fixedly installed at the output end of the piston rod (104). The shearing assembly (2) includes a sleeve (208). Lubricators (209) are provided on the outer walls of both sides of the sleeve (208). A positioning rod (211) is rotatably connected to the inner wall of the front end of the sleeve (208). A lower linkage block (201) and an upper linkage block (202) are sleeved on the outer wall of the positioning rod (211). A rotating wheel (203) is rotatably connected to the inner wall of the tail end of the lower linkage block (201) and the upper linkage block (202). The two rotating wheels (203) are respectively located on the outer walls of the front ends of the conical push block (105).

2. The pneumatic clutch follower shear for uncoiling, leveling, and shearing according to claim 1, characterized in that: An isolation shell (210) is fixedly provided on the outer wall of the lubricator (209) and its adjacent wheel (203) on both sides. The isolation shell (210) covers the lubrication head of the lubricator (209) and the exposed surface of the wheel (203).

3. The pneumatic clutch follower shear for uncoiling, leveling, and shearing according to claim 1, characterized in that: The lower linkage block (201) and the upper linkage block (202) are respectively provided with a sleeve block (204) and an insert block (205) on their adjacent sides. The insert block (205) is inserted into the inner wall of the sleeve block (204), and the positioning rotating rod (211) is correspondingly inserted into the mounting groove of the sleeve block (204) and the insert block (205).

4. The pneumatic clutch follower shear for uncoiling, leveling, and shearing according to claim 1, characterized in that: Marking clamps (206) are provided on the adjacent sides of the front ends of the lower linkage block (201) and the upper linkage block (202). Scissor blades (207) are fixedly installed on the top ends of the lower linkage block (201) and the upper linkage block (202), and the front ends of the two scissor blades (207) are inclined inward relative to each other.

5. A pneumatic clutch follower shear for uncoiling, leveling, and shearing according to claim 1, characterized in that: A sealing ring (212) is provided on the inner wall of the front end of the sleeve (208). The tail end of the conical push block (105) is tightly attached to the inner wall of the sealing ring (212). The pneumatic assembly (1) includes a cylinder (101). A sliding groove (102) is provided on the inner wall of the tail end of the cylinder (101). A piston (103) is horizontally slidably connected to the inner wall of the sliding groove (102). The tail end of the piston rod (104) is vertically connected to the outer wall of the piston (103). The front end of the cylinder (101) is inserted into the inner wall of the tail end of the sleeve (208).

6. A pneumatic clutch follower shear for uncoiling, leveling, and shearing according to claim 5, characterized in that: A lower sleeve block (106) and an upper sleeve block (107) are fitted on the outer wall of the connection between the cylinder (101) and the sleeve (208). The two ends of the upper sleeve block (107) are inserted into the inner walls of the two ends of the lower sleeve block (106). The lower sleeve block (106) and the upper sleeve block (107) are fixedly covered on the gap between the cylinder (101) and the sleeve (208) and the outer wall.

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