Galvanized sheet cutting and processing device

Abstract

The present invention belongs to the technical field of galvanized sheet processing, and specifically discloses a galvanized sheet cutting and processing device, including a cutting device body and a support frame 1, wherein the cutting device body is fixedly connected to the top of the support frame 1, and further includes a guide assembly, a collection assembly, a correction assembly and a support frame 2. In the present invention, a guide rod is provided to prevent the movable plate from deflecting during movement, and a mounting hole is provided to fix different numbers of vertical plates according to needs to form spaces of different sizes. The user holds the protrusion hollowed out in the middle with his hand and lifts it upward, so that the vertical plate drives the adapter bar to pass through the through hole to the inside of the collection box, and part of the galvanized sheet is lifted up and flipped upward. After multiple times, there is no galvanized sheet in the area located at the adapter bar, so that the galvanized sheet inside the collection box is stacked more regularly. With such a design, the user does not need to re-arrange the plates when taking them out later, thereby facilitating the user's subsequent work.

Description

Technical Field

[0001] This invention belongs to the field of galvanized sheet processing technology, and specifically relates to a galvanized sheet slitting and processing device. Background Technology

[0002] Galvanized steel sheet is a type of metal sheet with corrosion resistance. It is usually made from ordinary steel sheet through a hot-dip galvanizing process. The manufacturing process involves immersing the steel sheet in molten zinc to form a protective layer of zinc-iron alloy, which improves the corrosion resistance of the steel sheet and extends its service life. Galvanized steel sheet is commonly used in the manufacture of building materials, automotive parts, home appliances, and metal products. Its excellent corrosion resistance and strength characteristics have led to its widespread application in the industrial and construction fields. Therefore, there are different requirements for the shape and size of galvanized steel sheet, necessitating the use of slitting equipment to process and cut the galvanized steel sheet, making it convenient for transportation and subsequent processing, while also enabling its application in various scenarios.

[0003] In existing slitting devices, if the length of the galvanized sheet being processed is short, the galvanized sheet will scatter on the ground after slitting. At this time, the device is still running, and the processed galvanized sheet will continue to scatter on the ground, making it impossible for users to collect the slitting galvanized sheet in time. At the same time, the galvanized sheet will be scattered on the ground in a mess, and users need to store the galvanized sheet neatly, which is time-consuming and laborious. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a galvanized sheet slitting and processing device.

[0005] To achieve the above objectives, the present invention provides a galvanized sheet slitting and processing device, comprising a slitting device body and a support frame one. The slitting device body is fixedly connected to the top of the support frame one. It also includes a guide assembly, a collection assembly, a correction assembly, and a support frame two. A plurality of partition plates two are fixedly connected to the inner wall of the support frame one between the guide assembly and the collection assembly. The partition plates two and the guide assembly form a passage cavity for the galvanized sheet to pass through, and connect the guide assembly and the collection assembly. An anti-deviation plate two is fixedly connected to the bottom of each partition plate two. The guide assembly is used to adjust the falling direction of the galvanized sheet after slitting and to adjust the opening of the collection assembly. The guide assembly is connected to the main body of the slitting device. The collecting assembly is used to collect galvanized sheets and is connected to the second support frame. The correcting assembly is used to make the galvanized sheets stored in the collecting assembly neat and is connected to the second support frame. The inner wall of the main body of the slitting device is fixedly connected to two opposing support plates, a positioning block, and a gear with a shaft. The second support frame is located below the first support frame. The top of the second support frame is fixedly connected to two guide rails. Two limiting blocks are fixedly connected to both sides of the outer wall of the second support frame. Two guide rod fixing clamps are fixedly connected to the other two sides of the outer wall of the second support frame.

[0006] In the above technical solution, the guide assembly further includes an L-shaped plate slidably connected to the support plate. The outer wall of the L-shaped plate has a positioning hole that matches the shape of the positioning block. A rack is fixedly connected to one side of the outer wall of the L-shaped plate. The rack includes evenly distributed teeth that mesh with the shaft gear. A fixing member is fixedly connected between the two L-shaped plates. An overlapping plate with an adjustable tilt angle is fixedly connected to the outer wall of the fixing member. A sliding plate is fixedly connected between the two L-shaped plates. A first enclosure plate is fixedly connected to the bottom of the sliding plate, and the first enclosure plate and the second enclosure plate are slidably connected.

[0007] In the above technical solution, further, anti-deviation plates are fixedly connected to both sides of the outer wall of the skateboard, and evenly distributed correction plates are fixedly connected to the top of the skateboard, with anti-jamming grooves provided between two adjacent correction plates.

[0008] In the above technical solution, lightweight holes are evenly distributed on the outer walls of both the first enclosure and the second enclosure.

[0009] In the above technical solution, the collecting component further includes two collecting boxes slidably connected to the top of the support frame two, and the two collecting boxes are fixedly connected. The bottom of the collecting box is provided with a guide rail groove that matches the shape of the guide rail, and the bottom of the collecting box is provided with uniformly distributed through holes.

[0010] In the above technical solution, the correction component further includes a movable plate disposed below the second support frame. Guide rods are fixedly connected to the four corners of the outer wall of the movable plate, and the guide rods are inserted into and slidably connected inside the guide rod fixing clamp. Protrusions are fixedly connected to both sides of the outer wall of the movable plate. The outer wall of the movable plate is provided with evenly distributed mounting holes. A vertical plate is fixedly connected to the top of the movable plate, and an adapter strip is fixedly connected to the top of the vertical plate.

[0011] In the above technical solution, the mounting holes and the through holes are positioned in a one-to-one correspondence.

[0012] In the above technical solution, the protrusion is further characterized by a central hollowed-out portion.

[0013] In the above technical solution, the adapter strip is further adapted to the shape of the through hole.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The overlapping plate is parallel to the discharge port of the main body of the slitting device. During the slitting process, the galvanized sheet is still parallel to the ground because its tail is not yet cut and it has a certain degree of hardness. Only the front end is slightly tilted down because it has lost its support. At this time, the galvanized sheet is in contact with the overlapping plate and is continuously pushed from behind. The front end, which has lost its restraint, moves along the inclined surface of the overlapping plate. Because the tail of the galvanized sheet is still restrained at this time, it moves in a relatively regular trend. When the galvanized sheet is completely cut, the galvanized sheet with the tail end that has lost its restraint and pushing force will slide down the overlapping plate in a regular trend and slide down the slide plate into the passage cavity. Since it slides into the interior of the main body of the slitting device, this design not only prevents the galvanized sheet after slitting from falling to the ground in a scattered manner, but also improves the space utilization effect.

[0016] The combination of the gear and rack gives the shaped plate a certain locking ability. The combination of the positioning hole and the positioning block prevents the shaped plate from being pulled out completely. Pulling the shaped plate causes the rack to drive the gear to rotate, and the positioning hole moves outside the positioning block at the same time. The corresponding surrounding plate also moves. This design allows the user to freely adjust the position between the overlapping plate and the discharge port of the slitting device to accommodate galvanized sheets of different lengths. At the same time, it can also adjust the size of the passage cavity to prevent the galvanized sheet from sliding out of the passage cavity.

[0017] By setting anti-deviation plates, the galvanized sheet is prevented from sliding off the top surface of the slide plate. By setting correction plates, the galvanized sheet sliding on the slide plate is guided so that it slides in a more regular trend. By opening anti-jamming grooves, the galvanized sheet can be prevented from getting stuck in the gaps formed by the correction plates.

[0018] There are two collection boxes, one of which corresponds to the passage cavity and the other is located on the outside. The galvanized sheet falls into the collection box from the passage cavity. Pulling the handle moves the two collection boxes synchronously along the guide rail, pulling one of the collection boxes to the outside. The collection box that was originally on the outside corresponds to the passage cavity. This design allows the user to collect the galvanized sheet inside the collection box without stopping the operation of the device. The operation is simple, which significantly improves production efficiency.

[0019] By setting guide rods to prevent the movable plate from shifting during movement, and by opening mounting holes, different numbers of upright plates can be fixedly installed as needed to form spaces of different sizes. The user holds the protruding part with the hollowed-out center and lifts it upwards, causing the upright plate to drive the adapter strip through the through hole into the interior of the collection box. Some of the galvanized plates are thus lifted and flipped upwards. After several repetitions, there are no more galvanized plates in the area of ​​the adapter strip, allowing the galvanized plates inside the collection box to be stacked more neatly. With this design, the user does not need to rearrange them when taking them out later, thus facilitating the user's subsequent work. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a galvanized sheet cutting and processing device proposed in this invention;

[0021] Figure 2 This is a schematic diagram of the internal structure of a support frame for a galvanized sheet cutting and processing device proposed in this invention.

[0022] Figure 3 This is a schematic diagram of the internal structure of the main body of the galvanized sheet slitting and processing device proposed in this invention;

[0023] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0024] Figure 5 for Figure 3 Enlarged view at point B in the middle;

[0025] Figure 6 This is a schematic diagram of the internal structure of the main body of the galvanized sheet slitting and processing device proposed in this invention;

[0026] Figure 7 This is a schematic diagram of the collecting component structure of a galvanized sheet cutting and processing device proposed in this invention;

[0027] Figure 8 This is a schematic diagram of the corrective component structure of a galvanized sheet slitting and processing device proposed in this invention.

[0028] In the diagram: 1. Main body of the slitting device; 2. Support frame one; 3. Support frame two; 4. Limiting block; 5. Collection box; 6. Through hole; 7. Fixing component; 8. L-shaped plate; 9. Overlapping plate; 10. Slide plate; 11. Anti-deviation plate one; 12. Positioning hole; 13. Rack; 14. Enclosure plate one; 15. Enclosure plate two; 16. Lightweight hole; 17. Anti-deviation plate two; 18. Gear with shaft; 19. Positioning block; 20. Tooth; 21. Correction plate; 22. Anti-jamming groove; 23. Support plate; 24. Movable plate; 25. Guide rod; 26. Mounting hole; 27. Vertical plate; 28. Adaptor strip; 29. ​​Protrusion; 30. Guide rail. Detailed Implementation

[0029] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0030] like Figures 1-8 The galvanized sheet slitting and processing device shown includes a slitting device body 1 and a support frame 2. The slitting device body 1 is fixedly connected to the top of the support frame 2. It also includes a guide assembly, a collection assembly, a correction assembly and a support frame 3. A plurality of partition plates 2 15 are fixedly connected to the inner side wall of the support frame 2 between the guide assembly and the collection assembly. The partition plates 2 15 and the guide assembly form a passage cavity for the galvanized sheet to pass through and connect the guide assembly and the collection assembly. An anti-deviation plate 2 17 is fixedly connected to the bottom of the partition plates 2 15.

[0031] In the above setup, after the galvanized sheet is processed and cut by the main body 1 of the slitting device, it falls into the collection component under the guidance of the guide component. The user uses the correction component to straighten the galvanized sheet. With this design, when the main body 1 of the slitting device continuously processes and cuts the galvanized sheet, the processed and cut galvanized sheet will not fall to the ground in a scattered manner, but will be neatly placed in the collection container, which optimizes the working environment, ensures the cleanliness of the galvanized sheet, and facilitates collection by the user.

[0032] The inner wall of the main body 1 of the slitting device is fixedly connected to two opposing support plates 23, positioning blocks 19, and a shaft gear 18. The guide assembly is used to adjust the falling direction of the galvanized sheet after slitting and to adjust the opening size of the collection assembly. The guide assembly is connected to the main body 1 of the slitting device. The guide assembly includes an L-shaped plate 8 slidably connected to the support plate 23. The outer wall of the L-shaped plate 8 is provided with positioning holes 12 that are adapted to the shape of the positioning blocks 19. A rack 13 is fixedly connected to one side of the outer wall of the L-shaped plate 8. The rack 13 includes evenly distributed teeth 20, and the teeth 20 mesh with the shaft gear 18. A fixing member 7 is fixedly connected between the two L-shaped plates 8. An overlapping plate 9 with an adjustable tilt angle is fixedly connected to the outer wall of the fixing member 7. A sliding plate 10 is fixedly connected between the two L-shaped plates 8. A first enclosure 14 is fixedly connected to the bottom of the sliding plate 10, and the first enclosure 14 and the second enclosure 15 are slidably connected.

[0033] In the above setup, the overlapping plate 9 is parallel to the discharge port of the main body 1 of the slitting device. During the slitting process, the galvanized sheet is still parallel to the ground because its tail is not yet cut and it has a certain degree of hardness. Only the front end is slightly tilted down because it has lost its support. At this time, the galvanized sheet contacts the overlapping plate 9 and is continuously pushed from behind. The front end, which has lost its constraint, moves along the inclined surface of the overlapping plate 9. Because the tail of the galvanized sheet is still constrained at this time, it moves in a relatively regular trend. When the galvanized sheet is completely cut, the galvanized sheet with the tail that has lost its constraint and pushing force will slide down along the overlapping plate 9 in a regular trend and slide down through the slide plate 10 into the passage cavity. Since it slides into the interior of the main body 1 of the slitting device, this design not only prevents the galvanized sheet after slitting from falling to the ground in a scattered manner, but also improves the space utilization effect.

[0034] The L-shaped plate 8 has a certain locking ability through the cooperation of the shaft gear 18 and the rack 13. The L-shaped plate 8 is prevented from being completely pulled out through the cooperation of the positioning hole 12 and the positioning block 19. Pulling the L-shaped plate 8 causes the rack 13 to drive the shaft gear 18 to rotate. Simultaneously, the positioning hole 12 moves outside the positioning block 19, and the corresponding enclosure plate 14 also moves. This design allows the user to freely adjust the position between the overlapping plate 9 and the discharge port of the main body 1 of the slitting device to accommodate galvanized plates of different lengths. At the same time, the size of the passage cavity can be adjusted to prevent the galvanized plate from sliding out of the passage cavity.

[0035] Anti-deviation plates 11 are fixedly connected to both sides of the outer wall of the slide plate 10, and evenly distributed correction plates 21 are fixedly connected to the top of the slide plate 10. Anti-jamming grooves 22 are provided between two adjacent correction plates 21.

[0036] In the above setup, the anti-deviation plate 11 is set to prevent the galvanized sheet from sliding off the top surface of the slide plate 10, and the correction plate 21 is set to guide the galvanized sheet sliding on the slide plate 10 so that it slides in a more regular direction. The anti-jamming groove 22 is opened to prevent the galvanized sheet from getting stuck in the gap formed by the correction plate 21.

[0037] Both the outer walls of the first enclosure 14 and the second enclosure 15 are provided with evenly distributed lightweight holes 16.

[0038] This design reduces costs while also making it easier for users to observe the interior.

[0039] Support frame 2 3 is located below support frame 1 2. Two guide rails 30 are fixedly connected to the top of support frame 2 3. Two limiting blocks 4 are fixedly connected to both sides of the outer wall of support frame 2 3. Two guide rod fixing clamps are fixedly connected to the other two sides of the outer wall of support frame 2 3. The collection assembly is used to collect galvanized sheets. The collection assembly is connected to support frame 2 3. The collection assembly includes two collection boxes 5 that are slidably connected to the top of support frame 2 3 and are fixedly connected to each other. The bottom of the collection box 5 is provided with a guide rail groove that matches the shape of the guide rail 30.

[0040] In the above setup, there are two collection boxes 5. One of them corresponds to the passage cavity, and the other is located on the outside. The galvanized sheet falls into the inside of the collection box 5 from the passage cavity. Pulling the handle moves the two collection boxes 5 synchronously along the guide rail 30, pulling one of the collection boxes 5 to the outside. The collection box 5 that was originally on the outside corresponds to the passage cavity. This design allows the user to collect the galvanized sheet inside the collection box 5 without stopping the operation of the device. The operation is simple, which significantly improves production efficiency.

[0041] The bottom of the collection box 5 has evenly distributed through holes 6. The correction component is used to make the galvanized sheet stored in the collection component neat. The correction component is connected to the support frame 3. The correction component includes a movable plate 24 set below the support frame 3. The four corners of the outer wall of the movable plate 24 are fixedly connected to guide rods 25, and the guide rods 25 are inserted and slidably connected inside the guide rod fixing clamp. The two sides of the outer wall of the movable plate 24 are fixedly connected to protrusions 29. The outer wall of the movable plate 24 has evenly distributed mounting holes 26. The top of the movable plate 24 is fixedly connected to a vertical plate 27. The top of the vertical plate 27 is fixedly connected to an adapter strip 28. The mounting holes 26 correspond one-to-one with the through holes 6. The protrusions 29 are hollowed out in the middle. The adapter strip 28 is adapted to the shape of the through holes 6.

[0042] In the above setup, guide rods 25 are used to prevent the movable plate 24 from shifting during movement. Mounting holes 26 are provided to fix different numbers of upright plates 27 as needed to form spaces of different sizes. The user holds the protruding part 29 with the central cutout and lifts it upwards, causing the upright plate 27 to drive the adapter strip 28 through the through hole 6 into the interior of the collection box 5. As a result, some galvanized plates are lifted and flipped upwards. After several repetitions, there are no more galvanized plates in the area of ​​the adapter strip 28, allowing the galvanized plates inside the collection box 5 to be stacked more neatly. With this design, the user does not need to rearrange the plates when taking them out later, thus facilitating the user's subsequent work.

[0043] Working principle:

[0044] The overlapping plate 9 is parallel to the discharge port of the main body 1 of the slitting device. During the slitting process, the galvanized sheet is still parallel to the ground because its tail is not yet cut and it has a certain degree of hardness. Only the front end is slightly tilted down because it has lost its support. At this time, the galvanized sheet is in contact with the overlapping plate 9 and is continuously pushed from behind. The front end, which has lost its constraint, moves along the inclined surface of the overlapping plate 9. Because the tail of the galvanized sheet is still constrained at this time, it moves in a relatively regular trend. When the galvanized sheet is completely cut, the galvanized sheet with the tail that has lost its constraint and pushing force will slide down along the overlapping plate 9 in a regular trend and slide down through the slide plate 10 into the passage cavity. Since it slides into the interior of the main body 1 of the slitting device, this design not only prevents the galvanized sheet after slitting from falling to the ground in a scattered manner, but also improves the space utilization effect.

[0045] The L-shaped plate 8 has a certain locking ability through the cooperation of the shaft gear 18 and the rack 13. The L-shaped plate 8 is prevented from being completely pulled out through the cooperation of the positioning hole 12 and the positioning block 19. Pulling the L-shaped plate 8 causes the rack 13 to drive the shaft gear 18 to rotate. Simultaneously, the positioning hole 12 moves outside the positioning block 19, and the corresponding enclosure plate 14 also moves. This design allows the user to freely adjust the position between the overlapping plate 9 and the discharge port of the main body 1 of the slitting device to accommodate galvanized plates of different lengths. At the same time, the size of the passage cavity can be adjusted to prevent the galvanized plate from sliding out of the passage cavity.

[0046] By setting the anti-deviation plate 11, the galvanized sheet is prevented from sliding off the top surface of the slide plate 10. By setting the correction plate 21, the galvanized sheet sliding on the slide plate 10 is guided so that it slides in a more regular trend. By opening the anti-jamming groove 22, the galvanized sheet can be prevented from getting stuck in the gap formed by the correction plate 21.

[0047] There are two collection boxes 5. One of them corresponds to the passage cavity, and the other is located on the outside. The galvanized sheet falls into the inside of the collection box 5 from the passage cavity. Pulling the handle moves the two collection boxes 5 synchronously along the guide rail 30, pulling one of the collection boxes 5 to the outside. The collection box 5 that was originally on the outside corresponds to the passage cavity. This design allows the user to collect the galvanized sheet inside the collection box 5 without stopping the operation of the device. The operation is simple, which significantly improves production efficiency.

[0048] By setting guide rods 25 to prevent the movable plate 24 from shifting during movement, and by opening mounting holes 26, different numbers of upright plates 27 can be fixedly installed as needed to form spaces of different sizes. The user holds the protruding part 29 with the hollowed-out part in the middle and lifts it upward, so that the upright plate 27 drives the adapter strip 28 through the through hole 6 and through into the interior of the collection box 5. Some of the galvanized plates are thus lifted up and flipped upward. After several times, there are no more galvanized plates in the area of ​​the adapter strip 28, so that the galvanized plates inside the collection box 5 are stacked more neatly. With this design, the user does not need to sort them again when taking them out later, which makes it convenient for the user to carry out subsequent work.

[0049] After being processed and cut by the main body 1 of the galvanized sheet, it falls into the collection component under the guidance of the guide component. The user uses the correction component to straighten the galvanized sheet. With this design, when the main body 1 of the galvanized sheet is continuously processing and cutting the galvanized sheet, the galvanized sheet after processing and cutting will not fall to the ground in a scattered manner, but will be placed neatly in the collection container, which optimizes the working environment, ensures the cleanliness of the galvanized sheet, and facilitates collection by the user.

[0050] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A galvanized sheet slitting and processing device, comprising a slitting device body (1) and a support frame (2), wherein the slitting device body (1) is fixedly connected to the top of the support frame (2), characterized in that, It also includes a guide assembly, a collection assembly, a correction assembly and a support frame two (3). A plurality of enclosure plates two (15) are fixedly connected to the inner side wall of the support frame one (2) between the guide assembly and the collection assembly. The plurality of enclosure plates two (15) and the guide assembly form a passage cavity for the galvanized sheet to pass through and connect the guide assembly and the collection assembly. An anti-deviation plate two (17) is fixedly connected to the bottom of the enclosure plate two (15). The guide component is used to adjust the falling direction of the galvanized sheet after slitting and to adjust the opening size of the collection component. The guide component is connected to the main body (1) of the slitting device. The collecting assembly is used to collect galvanized sheets, and the collecting assembly is connected to the support frame two (3); The corrective assembly is used to straighten the galvanized sheet stored in the collection assembly, and the corrective assembly is connected to the support frame two (3); The inner wall of the main body (1) of the slitting device is fixedly connected to two opposing support plates (23), a positioning block (19) and a shaft gear (18). The second support frame (3) is located below the first support frame (2). Two guide rails (30) are fixedly connected to the top of the second support frame (3). Two limiting blocks (4) are fixedly connected to both sides of the outer wall of the second support frame (3). Two guide rod fixing clamps are fixedly connected to the other two sides of the outer wall of the second support frame (3). The collection assembly includes two collection boxes (5) slidably connected to the top of the support frame (3), and the two collection boxes (5) are fixedly connected. The bottom of the collection box (5) is provided with a guide rail groove that matches the shape of the guide rail (30), and the bottom of the collection box (5) is provided with evenly distributed through holes (6). The correction component includes a movable plate (24) disposed below the support frame 2 (3). Guide rods (25) are fixedly connected to the four corners of the outer wall of the movable plate (24), and the guide rods (25) are inserted and slidably connected inside the guide rod fixing clamp. Protrusions (29) are fixedly connected to both sides of the outer wall of the movable plate (24). The outer wall of the movable plate (24) is provided with evenly distributed mounting holes (26). A vertical plate (27) is fixedly connected to the top of the movable plate (24), and an adapter strip (28) is fixedly connected to the top of the vertical plate (27). By opening the mounting holes (26), different numbers of upright plates (27) can be fixedly installed according to the needs to form spaces of different sizes. The user holds the protruding part (29) with the hollowed-out part in the middle and lifts it upward, so that the upright plate (27) drives the adapter strip (28) through the through hole (6) and through into the inside of the collection box (5). Some of the galvanized plates are thus lifted up and flipped upward. After several times, there are no more galvanized plates in the area of ​​the adapter strip (28), so that the galvanized plates inside the collection box (5) are stacked more neatly.

2. The galvanized sheet slitting and processing device according to claim 1, characterized in that, The guide assembly includes an L-shaped plate (8) slidably connected to the support plate (23). The outer wall of the L-shaped plate (8) is provided with a positioning hole (12) that matches the shape of the positioning block (19). A rack (13) is fixedly connected to one side of the outer wall of the L-shaped plate (8). The rack (13) includes evenly distributed teeth (20), and the teeth (20) mesh with the shaft gear (18). A fastener (7) is fixedly connected between the two L-shaped plates (8). An adjustable-angle overlapping plate (9) is fixedly connected to the outer wall of the fastener (7). A sliding plate (10) is fixedly connected between the two L-shaped plates (8). A first enclosure plate (14) is fixedly connected to the bottom of the sliding plate (10), and the first enclosure plate (14) and the second enclosure plate (15) are slidably connected.

3. The galvanized sheet slitting and processing device according to claim 2, characterized in that, Anti-deviation plates (11) are fixedly connected to both sides of the outer wall of the slide plate (10), and evenly distributed correction plates (21) are fixedly connected to the top of the slide plate (10). Anti-jamming grooves (22) are provided between two adjacent correction plates (21).

4. The galvanized sheet slitting and processing device according to claim 2, characterized in that, Both the outer walls of the first enclosure (14) and the second enclosure (15) are provided with uniformly distributed lightweight holes (16).

5. The galvanized sheet slitting and processing device according to claim 1, characterized in that, The mounting hole (26) and the through hole (6) are positioned in a one-to-one correspondence.

6. The galvanized sheet slitting and processing device according to claim 1, characterized in that, The protrusion (29) is hollowed out in the middle.

7. The galvanized sheet slitting and processing device according to claim 1, characterized in that, The adapter strip (28) is adapted to the shape of the through hole (6).

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