Industrial pneumatic shearing device

Abstract

The utility model belongs to pneumatic shearing technical field, concretely is a kind of industrial pneumatic shearing device, including processing table;The fixed frame is fixedly connected in processing table top;Dynamical module is installed in the middle part of fixed frame;The fixed frame output of dynamical module is fixedly connected with mounting bracket;Blade is installed in the middle part of mounting bracket;The dismounting assembly is equipped in the middle part of blade and mounting bracket;Two groups of positioning slots are set in the inner wall of fixed frame;Two groups of positioning slots are oppositely arranged;Sliding block is slidably connected in the middle part of positioning slot;The first spring is fixedly connected in the end of sliding block and positioning slot;The end of two opposite sliding blocks is fixedly connected with connecting rod;Brush is fixedly connected in the middle part of connecting rod;Through the above structure, the debris adhered on the surface of blade during use can be effectively removed, the debris is removed in time, the surface of blade can be kept clean, and the cleaned blade can reduce the scrap rate caused by pollution or wear.

Description

Technical Field

[0001] This utility model belongs to the field of pneumatic shearing technology, specifically an industrial pneumatic shearing device. Background Technology

[0002] Industrial pneumatic shearing devices are equipment that use pneumatic power to shear materials and are widely used in metal processing and plastics processing.

[0003] In industrial pneumatic shearing, the material is placed at the shearing blade position, and compressed air drives the shearing blade through a pneumatic motor. The speed and force of the pneumatic motor are adjusted by the control system to control the shearing speed and precision, generating a powerful shearing force to cut the material.

[0004] During the process of cutting materials, a lot of metal debris is generated. This metal debris will adhere to the blade, which can easily lead to uneven cuts or increased burrs during the cutting process, resulting in a decrease in cutting accuracy.

[0005] Therefore, this utility model provides an industrial pneumatic shearing device. 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: An industrial pneumatic shearing device of this utility model includes a processing table; a fixed frame is fixedly connected to the top of the processing table; a pneumatic module is installed in the middle of the fixed frame; a mounting bracket is fixedly connected to the output end of the pneumatic module; a blade is installed in the middle of the mounting bracket; a disassembly assembly is provided between the blade and the mounting bracket; two sets of positioning grooves are opened on the inner side wall of the fixed frame; the two sets of positioning grooves are arranged opposite each other; a slider is slidably connected to the middle of the positioning groove; a first spring is fixedly connected to the end of the slider and the positioning groove; a connecting rod is fixedly connected to the ends of the two opposite sliders; the connecting rod... A brush bristle is fixed to the middle of the connecting rod; a pull rope is fixed to the middle of the slider; two sets of fixing rings are fixed to the side wall of the fixing frame; the pull rope passes through the middle of the fixing ring; two connecting plates are fixed to the end of the mounting frame; the two connecting plates are arranged opposite each other; the ends of the two pull ropes are fixed to the top of the connecting plates. The above structure can effectively remove the debris residue adsorbed on the surface of the blade during use. Timely removal of debris residue can keep the blade surface clean. Cleaned blades can reduce the defect rate of cutting due to contamination or wear, enabling the equipment to operate continuously and efficiently, improving production efficiency, and effectively extending the service life of the blade.

[0008] Preferably, the disassembly and assembly assembly includes two adjusting screws; the two adjusting screws are rotatably connected to the middle of the mounting frame; the middle of the mounting frame has two mounting slots; the two mounting slots are positioned at corresponding adjusting screw positions; two nuts are installed in the middle of the adjusting screws; a fixing block is fixedly connected to the middle of the nuts; two fixing slots are opened on the side wall of the blade; the fixing slots correspond to the positions of the fixing blocks; the above structure enables quick installation and disassembly of the blade when it is necessary to replace the blade to adapt to different materials or for shearing, facilitating timely maintenance and replacement of the blade, keeping the blade sharp at all times, improving shearing quality and precision, simplifying the replacement process, and reducing equipment failures and accidents caused by improper operation.

[0009] Preferably, an oil storage box is fixedly connected to the top of the fixing frame; a push plate is slidably connected to the middle of the oil storage box; two second springs are fixedly connected to the bottom of the push plate; the ends of the second springs are fixedly connected to the bottom of the oil storage box; a top rod is fixedly connected to the bottom of the push plate; the top rod passes through the bottom of the oil storage box; two oil drain pipes are fixedly connected to the middle of the oil storage box; the ends of the two oil drain pipes are fixedly connected to the middle of the connecting rod; a cavity is opened in the middle of the connecting rod; multiple sets of nozzles are fixedly connected to the middle of the connecting rod; the above structure can form a protective film on the blade surface, reduce the friction between the blade and the material, effectively reduce burrs and defects generated during the shearing process, make the blade run more smoothly, improve the shearing efficiency, and reduce accidents caused by blade jamming or malfunction during the shearing process.

[0010] Preferably, a collection groove is provided in the middle of the processing table; a collection box is installed in the middle of the collection groove; two collection pipes are fixedly connected to the middle of the processing table; the two collection pipes are arranged on both sides of the collection box; a through groove is provided between the collection pipes and the middle of the collection box; a connecting pipe is fixedly connected to the middle of the two collection pipes; a dust collection box is installed at the end of the connecting pipe; the dust collection box is installed at the bottom of the processing table; the above structure can collect the debris during the shearing process, effectively reduce the dust and debris generated during the shearing process, keep the working environment clean, and timely removal of dust and debris can reduce long-term wear on the equipment and extend the service life of the equipment.

[0011] Preferably, the bottom of the collection box has two connecting grooves; the bottom of the collection groove has two locking blocks fixedly connected; the locking blocks are flexibly designed; the above-mentioned locking blocks can firmly fix the collection box in the collection groove, reduce movement during equipment operation, and effectively reduce vibration of the collection box during shearing, making the equipment run more smoothly and facilitating quick installation and disassembly of the collection box.

[0012] Preferably, a plurality of ball bearings are installed in the middle of the fixed ring; the plurality of ball bearings are rotatably connected in the middle of the fixed ring; the above structure can effectively reduce the direct contact between the pull rope and the fixed ring, reduce the frictional resistance between the pull rope and the fixed ring, make the pull rope move more smoothly in the fixed ring, and reduce jamming.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The industrial pneumatic shearing device of this utility model can effectively remove debris residue adsorbed on the surface of the blade during use through the above structure. Timely removal of debris residue can keep the blade surface clean. The cleaned blade can reduce the defect rate of shearing due to contamination or wear, enabling the equipment to operate continuously and efficiently, improving production efficiency, and effectively extending the service life of the blade.

[0015] 2. The industrial pneumatic shearing device of this utility model, through the above structure, enables the quick installation and removal of blades when it is necessary to replace blades to adapt to different materials or when shearing, which facilitates timely maintenance and replacement of blades, keeps the blades sharp at all times, improves shearing quality and precision, simplifies the replacement process, and reduces equipment failures and accidents caused by improper operation. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the brush bristles in this utility model;

[0019] Figure 3 This is a schematic diagram of the disassembly and assembly components in this utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the collection box in this utility model;

[0021] Figure 5 This is an exploded view of the card block in this utility model.

[0022] In the diagram: 1. Processing table; 10. Fixing frame; 11. Pneumatic module; 12. Mounting frame; 13. Blade; 14. Positioning groove; 15. Slider; 16. First spring; 17. Connecting rod; 18. Brush bristles; 19. Pull rope; 111. Fixing ring; 112. Connecting plate; 2. Disassembly and assembly components; 21. Adjusting screw; 22. Mounting groove; 23. Nut; 24. Fixing block; 25. Fixing groove; 3. Oil collection box; 31. Push plate; 32. Second spring; 33. Top rod; 34. Oil drain pipe; 35. Cavity; 36. Nozzle; 4. Collection tank; 41. Collection box; 42. Collection pipe; 43. Through groove; 44. Connecting pipe; 45. Dust collection box; 5. Connecting groove; 51. Locking block; 6. Ball bearing; 7. Baffle. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figures 1 to 5As shown in the figure, an industrial pneumatic shearing device according to an embodiment of the present invention includes a processing table 1; a fixed frame 10 is fixedly connected to the top of the processing table 1; a pneumatic module 11 is installed in the middle of the fixed frame 10; a mounting frame 12 is fixedly connected to the output end of the pneumatic module 11; a blade 13 is installed in the middle of the mounting frame 12; a disassembly assembly 2 is provided between the blade 13 and the mounting frame 12; two sets of positioning grooves 14 are opened on the inner side wall of the fixed frame 10; the two sets of positioning grooves 14 are arranged opposite to each other; the positioning grooves 14 are slidably connected in the middle. There is a slider 15; a first spring 16 is fixedly connected to the end of the slider 15 and the positioning groove 14; a connecting rod 17 is fixedly connected to the ends of two opposing sliders 15; a brush bristle 18 is fixedly connected to the middle of the connecting rod 17; a pull rope 19 is fixedly connected to the middle of the slider 15; two sets of fixing rings 111 are fixedly connected to the side wall of the fixing frame 10; the pull rope 19 passes through the middle of the fixing ring 111; two connecting plates 112 are fixedly connected to the end of the mounting frame 12; the two connecting plates 112 are arranged opposite each other; the ends of the two pull ropes 19 are fixedly connected to the connecting... Top of plate 112; During operation, the workpiece to be sheared is placed in the middle of processing table 1, with the cutting position corresponding to blade 13. Blade 13 is installed on mounting bracket 12 through disassembly and assembly assembly 2. The pneumatic module 11 is controlled to move its output end downward, and the workpiece is sheared by blade 13. When blade 13 moves downward, connecting plate 112 pulls two pull ropes 19 downward simultaneously. The pull ropes 19 move through the middle of fixing ring 111, and the slider 15 slides upward in the middle of positioning groove 14 through the pull ropes 19. The first spring 16 generates elastic tension. When blade 13 moves upward after shearing, the slider 15, which is not under tension, moves downward through the first spring 16. The surface of blade 13 after cutting is cleaned by brush bristles 18. The above structure can effectively remove the debris residue adsorbed on the surface of blade 13 during use. Timely removal of debris residue can keep the surface of blade 13 clean. The cleaned blade 13 can reduce the defect rate of shearing due to contamination or wear, enabling the equipment to operate continuously and efficiently, improving production efficiency, and effectively extending the service life of blade 13.

[0025] like Figures 1 to 3As shown, the disassembly / assembly assembly 2 includes two adjusting screws 21; the two adjusting screws 21 are rotatably connected to the middle of the mounting frame 12; the middle of the mounting frame 12 has two mounting slots 22; the two mounting slots 22 are positioned at corresponding positions of the adjusting screws 21; two nuts 23 are installed in the middle of the adjusting screws 21; a fixing block 24 is fixedly connected to the middle of the nut 23; the side wall of the blade 13 has two fixing slots 25; the fixing slots 25 correspond to the positions of the fixing blocks 24; during operation, when installing the blade 13 in the middle of the mounting frame 12, the blade 13 is first placed into the middle of the mounting frame 12, with the fixing slots 25 corresponding to the positions of the fixing blocks 24. Rotate one end of the adjusting screw 21. As the adjusting screw 21 rotates, the nut 23 moves in the middle of the adjusting screw 21. At this time, the fixing block 24 continues to move into the fixing groove 25, and the blade 13 is fixed by the fixing block 24. When the blade 13 is disassembled and replaced, the adjusting screw 21 is moved in the opposite direction and can be taken out from the middle of the mounting bracket 12. With the above structure, the blade 13 can be quickly installed and removed when it is necessary to replace the blade 13 to adapt to different materials or for shearing. This facilitates timely maintenance and replacement of the blade 13, keeps the blade 13 sharp, improves shearing quality and accuracy, simplifies the replacement process, and reduces equipment failures and accidents caused by improper operation.

[0026] like Figure 2 and Figure 3 As shown, an oil reservoir 3 is fixedly connected to the top of the fixed frame 10; a push plate 31 is slidably connected to the middle of the oil reservoir 3; two second springs 32 are fixedly connected to the bottom of the push plate 31; the ends of the second springs 32 are fixedly connected to the bottom of the oil reservoir 3; a top rod 33 is fixedly connected to the bottom of the push plate 31; the top rod 33 passes through the bottom of the oil reservoir 3; two oil drain pipes 34 are fixedly connected to the middle of the oil reservoir 3; the ends of the two oil drain pipes 34 are fixedly connected to the middle of the connecting rod 17; a cavity 35 is opened in the middle of the connecting rod 17; multiple sets of nozzles 36 are fixedly connected to the middle of the connecting rod 17; during operation, lubricating oil is placed inside the oil reservoir 3, and when the mounting frame 12 drives the connecting rod 17... When plate 112 moves upward, push rod 33 pushes lubricating oil through push plate 31. Second spring 32 stretches elastically, lubricating oil enters the middle of oil drain pipe 34, passes through cavity 35 and is discharged to multiple nozzles 36. Sprayed through nozzles 36 onto the middle of brush bristles 18, lubricating oil is applied to the surface of blade 13 when brush bristles 18 clean the surface of blade 13. The above structure can form a protective film on the surface of blade 13, reducing friction between blade 13 and material, effectively reducing burrs and defects generated during shearing, making blade 13 run more smoothly, improving shearing efficiency, and reducing accidents caused by blade 13 jamming or malfunction during shearing.

[0027] like Figure 1 , Figure 4 and Figure 5As shown, a collection groove 4 is provided in the middle of the processing table 1; a collection box 41 is installed in the middle of the collection groove 4; two collection pipes 42 are fixedly connected to the middle of the processing table 1; the two collection pipes 42 are arranged on both sides of the collection box 41; a through groove 43 is provided in the middle of the collection pipes 42 and the collection box 41; a connecting pipe 44 is fixedly connected to the middle of the two collection pipes 42; a dust collection box 45 is installed at the end of the connecting pipe 44; the dust collection box 45 is installed at the bottom of the processing table 1; during operation, when the shearing process, the collection box 41 is installed in the middle of the collection groove 4. Metal chips are generated during the cutting process of the blade 13. The dust collection box 45 is opened, and the chips enter the inside of the collection box 41, pass through the through groove 43 into the middle of the collection pipe 42, and then pass through the connecting pipe 44 into the dust collection box 45 for collection. Through the above structure, the chips generated during the shearing process can be collected, which can effectively reduce the dust and chips generated during the shearing process, keep the working environment clean, and timely removal of dust and chips can reduce the wear and tear on the equipment over a long period of time and extend the service life of the equipment.

[0028] like Figure 4 and Figure 5 As shown, the bottom of the collection box 41 has two connecting grooves 5; the bottom of the collection groove 4 has two locking blocks 51 fixedly connected; the locking blocks 51 are flexibly designed; during operation, when the collection box 41 is installed inside the collection groove 4, the locking blocks 51 enter the corresponding connecting grooves 5, and the collection box 41 is fixed by the locking blocks 51. The above-mentioned structure of the locking blocks 51 can firmly fix the collection box 41 in the collection groove 4, reduce movement during equipment operation, and effectively reduce the vibration of the collection box 41 during shearing, making the equipment run more smoothly and facilitating quick installation and disassembly of the collection box 41.

[0029] like Figure 2 As shown, a plurality of ball bearings 6 are installed in the middle of the fixed ring 111; the plurality of ball bearings 6 are rotatably connected to the middle of the fixed ring 111; during operation, when the pull rope 19 moves in the middle of the fixed ring 111, the ball bearings 6 roll simultaneously with the fixed ring 111. The above structure can effectively reduce the direct contact between the pull rope 19 and the fixed ring 111, reduce the frictional resistance between the pull rope 19 and the fixed ring 111, make the pull rope 19 move more smoothly in the fixed ring 111, and reduce jamming.

[0030] like Figure 1 , Figure 4 , Figure 5 As shown, two baffles 7 are fixed to the top of the collection box 41; the two baffles 7 are arranged opposite each other; during operation, when debris enters the collection box 41, the baffles 7 block some of the debris from drifting outward. The above structure effectively reduces the splashing of debris entering the middle of the collection box 41 during the shearing process, and guides the debris to fall into the collection box 41, thereby improving the collection efficiency.

[0031] During operation, the workpiece to be sheared is placed in the center of the processing table 1, with the cutting position corresponding to the blade 13. The blade 13 is installed on the mounting bracket 12 using the disassembly and assembly assembly 2. The pneumatic module 11 is controlled to move its output end downward, allowing the blade 13 to shear the workpiece. As the blade 13 moves downward, the connecting plate 112 pulls two pull ropes 19 downward simultaneously. The pull ropes 19 move through the center of the fixing ring 111, causing the slider 15 to slide upward in the center of the positioning groove 14. The first spring 16 generates elastic tension. When the blade 13 moves upward after shearing... The slider 15, which is not under tension, moves downward via the first spring 16. The brush 18 cleans the surface cut by the blade 13. When installing the blade 13 in the middle of the mounting bracket 12, first place the blade 13 into the middle of the mounting bracket 12, aligning the fixing groove 25 with the fixing block 24. Rotate one end of the adjusting screw 21. As the adjusting screw 21 rotates, the nut 23 moves in the middle of the adjusting screw 21. At this time, the fixing block 24 continuously moves into the fixing groove 25, fixing the blade 13 in place. When disassembling and replacing the blade 13, adjust... The lead screw 21 can be removed from the middle of the mounting bracket 12 by moving in the reverse direction. The lubricating oil is placed inside the oil storage box 3. When the mounting bracket 12 moves the connecting plate 112 upward, it pushes the push rod 33 to push the lubricating oil through the push plate 31. The second spring 32 is stretched elastically, and the lubricating oil enters the middle of the oil drain pipe 34. It is discharged through the cavity 35 to the positions of multiple nozzles 36 and sprayed onto the middle of the bristles 18 through the nozzles 36. When the bristles 18 clean the surface of the blade 13, the lubricating oil is applied to the surface of the blade 13. During the shearing process, the collection box 41 is installed in the middle of the collection groove 4. The blade 1 3. During the cutting process, metal shavings will be generated. The dust collection box 45 is opened, and the shavings enter the collection box 41 and then pass through the through groove 43 into the middle of the collection pipe 42. They then pass through the connecting pipe 44 into the dust collection box 45 for collection. When the collection box 41 is installed in the collection slot 4, the locking block 51 enters the corresponding connecting slot 5 and fixes the collection box 41 in place. When the pull rope 19 moves in the middle of the fixing ring 111, the ball bearing 6 rolls with the fixing ring 111. When the shavings enter the collection box 41, the baffle 7 prevents some of the shavings from drifting to the outside.

[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. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An industrial pneumatic shearing device, comprising a processing table (1); characterized in that: A fixed frame (10) is fixedly connected to the top of the processing table (1); a pneumatic module (11) is installed in the middle of the fixed frame (10); a mounting frame (12) is fixedly connected to the output end of the pneumatic module (11); a blade (13) is installed in the middle of the mounting frame (12); a disassembly assembly (2) is provided between the blade (13) and the mounting frame (12); two sets of positioning grooves (14) are opened on the inner side wall of the fixed frame (10); the two sets of positioning grooves (14) are arranged opposite to each other; a slider (15) is slidably connected in the middle of the positioning groove (14); the slider (15) and the positioning groove (14) The end of the mounting bracket (12) is fixed with a first spring (16); the ends of the two opposing sliders (15) are fixed with connecting rods (17); the middle of the connecting rods (17) is fixed with bristles (18); the middle of the sliders (15) is fixed with a pull rope (19); the side wall of the mounting bracket (10) is fixed with two sets of fixing rings (111); the pull rope (19) passes through the middle of the fixing rings (111); the end of the mounting bracket (12) is fixed with two connecting plates (112); the two connecting plates (112) are arranged opposite each other; the ends of the two pull ropes (19) are fixed to the top of the connecting plates (112).

2. The industrial pneumatic shearing device according to claim 1, characterized in that: The assembly / disassembly assembly (2) includes two adjusting screws (21); the two adjusting screws (21) are rotatably connected to the middle of the mounting frame (12); the middle of the mounting frame (12) has two mounting slots (22); the two mounting slots (22) are set at the corresponding positions of the adjusting screws (21); two nuts (23) are installed in the middle of the adjusting screws (21); a fixing block (24) is fixedly connected to the middle of the nuts (23); the side wall of the blade (13) has two fixing slots (25); the fixing slots (25) correspond to the positions of the fixing blocks (24).

3. The industrial pneumatic shearing device according to claim 1, characterized in that: The top of the fixed frame (10) is fixedly connected to an oil storage box (3); a push plate (31) is slidably connected to the middle of the oil storage box (3); two second springs (32) are fixedly connected to the bottom of the push plate (31); the ends of the second springs (32) are fixedly connected to the bottom of the oil storage box (3); a top rod (33) is fixedly connected to the bottom of the push plate (31); the top rod (33) passes through the bottom of the oil storage box (3); two oil drain pipes (34) are fixedly connected to the middle of the oil storage box (3); the ends of the two oil drain pipes (34) are fixedly connected to the middle of the connecting rod (17); a cavity (35) is opened in the middle of the connecting rod (17); multiple sets of nozzles (36) are fixedly connected to the middle of the connecting rod (17).

4. An industrial pneumatic shearing device according to claim 1, characterized in that: A collection trough (4) is provided in the middle of the processing table (1); a collection box (41) is installed in the middle of the collection trough (4); two collection pipes (42) are fixedly connected in the middle of the processing table (1); the two collection pipes (42) are arranged on both sides of the collection box (41); a through groove (43) is provided in the middle of the collection pipes (42) and the collection box (41); a connecting pipe (44) is fixedly connected in the middle of the two collection pipes (42); a dust collection box (45) is installed at the end of the connecting pipe (44); the dust collection box (45) is installed at the bottom of the processing table (1).

5. An industrial pneumatic shearing device according to claim 4, characterized in that: The bottom of the collection box (41) has two connecting slots (5); the bottom of the collection slot (4) has two locking blocks (51); the locking blocks (51) are flexibly configured.

6. An industrial pneumatic shearing device according to claim 1, characterized in that: A plurality of balls (6) are installed in the middle of the fixed ring (111); the plurality of balls (6) are tumblingly connected in the middle of the fixed ring (111).

7. An industrial pneumatic shearing device according to claim 4, characterized in that: The top of the collection box (41) is fixed with two baffles (7); the two baffles (7) are arranged opposite to each other.

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