A galvanized sheet processing auxiliary device

Abstract

This utility model discloses an auxiliary device for processing galvanized steel sheets, including a worktable. Several support legs are fixedly connected to the bottom of the worktable, and a fixed frame and a pair of guide plates are fixedly connected to the top of the worktable. An auxiliary positioning component is disposed between the pair of guide plates. A mounting base is installed on the lower top surface of the fixed frame, and several threaded grooves are formed on the bottom of the mounting base. A recycling trough is placed on the worktable. This utility model can provide auxiliary positioning of the galvanized steel sheet from multiple directions during processing, resulting in higher positioning stability. It can also uniformly collect debris and waste generated during cutting or drilling without manual intervention. Different processing equipment can be replaced according to different processing techniques, and it facilitates maintenance and repair of related processing components after long-term use.

Description

Technical Field

[0001] This utility model belongs to the field of galvanized sheet processing technology, and in particular relates to an auxiliary device for galvanized sheet processing. Background Technology

[0002] Galvanized steel sheet is a steel sheet or strip coated with a layer of zinc. By covering the steel sheet with a layer of zinc, zinc provides strong and cost-effective corrosion protection for the steel, utilizing zinc's sacrificial anode and barrier properties. However, the presence of the zinc layer during the processing of galvanized steel presents several unique challenges (such as zinc layer peeling, mold sticking, zinc dross formation, and weld porosity). Therefore, specific auxiliary measures and techniques are required to ensure processing quality and efficiency while protecting the corrosion resistance of the zinc layer.

[0003] According to the search, a Chinese patent website published an auxiliary positioning device for welding galvanized sheets with the publication number CN209867784U. This device can help position the galvanized sheet to ensure that the galvanized sheet will not be displaced during the welding process. However, there are some defects and shortcomings that need to be improved: (1) Although some existing auxiliary devices can help position the galvanized sheet during processing, the positioning direction is relatively singular and it is difficult to position the galvanized sheet from multiple directions at the same time. As a result, the galvanized sheet may still be displaced during processing, which will affect the processing accuracy; (2) Due to the structural design, some existing auxiliary devices are difficult to collect the generated debris and waste when assisting the galvanized sheet in cutting or drilling. As a result, the debris and waste are scattered all over the workbench and need to be collected and cleaned manually. This is not only time-consuming and labor-intensive, but also increases the workload of the staff; (3) Most of the existing auxiliary devices adopt an integrated design. The related processing mechanism is often fixed in a designated position and is difficult to disassemble. Therefore, it is not convenient to change the corresponding processing equipment according to different processing technology, and it is also not convenient to maintain and repair the related processing parts after long-term work. Therefore, the auxiliary device for galvanized sheet processing provided by this utility model is of great significance in addressing the above problems. Utility Model Content

[0004] This utility model provides an auxiliary device for processing galvanized sheets. The auxiliary positioning component can simultaneously clamp and position the galvanized sheet from multiple directions, greatly enhancing its positioning stability and effectively preventing displacement during processing that could affect accuracy. A recycling tank allows for the unified collection of debris and waste generated during cutting or drilling, eliminating the need for manual subsequent collection. The mounting base, along with the processing mechanism, can be fixedly mounted on a fixed frame through the cooperation of the mounting rod, mounting hole, and first nut. The mounting base can be removed from the fixed frame by unscrewing the first nut, allowing for the replacement of the corresponding processing equipment according to different processing techniques. Furthermore, it facilitates maintenance and repair of related processing components after prolonged use. In summary, this device solves the problems in the prior art.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model discloses an auxiliary device for processing galvanized steel sheets, including a workbench. Several support legs are fixedly connected to the bottom of the workbench, and a fixed frame and a pair of guide plates are fixedly connected to the top of the workbench. The pair of guide plates are located in front of the fixed frame, and their side walls have guide grooves. An auxiliary positioning component is provided between the pair of guide plates. The side of the fixed frame is L-shaped, and its top has several mounting holes. A mounting base is installed on the lower top surface of the fixed frame, and the bottom of the mounting base has several threaded grooves. Several mounting rods are fixedly connected to the top of the mounting base. Each mounting rod has an external thread and is threadedly connected to a first nut that mates with it. A recycling trough is placed on the workbench.

[0007] The auxiliary positioning component includes a pair of positioning frames. The sides of the positioning frames are n-shaped, and guide rods are fixedly connected to both the front and rear faces. The guide rods have external threads and are threaded to a second nut that mates with them. A first positioning plate is fixedly connected to the top of the positioning frames, and brackets are fixedly connected to both the front and rear faces of the positioning frames. The brackets are located above the guide rods, and their sides are L-shaped. An electric telescopic rod is installed on the side wall of the brackets. A second positioning plate is fixedly connected to the end of the output shaft of the electric telescopic rod. The second positioning plate is perpendicular to the first positioning plate. A first buffer pad and a second buffer pad are respectively provided on the side wall surfaces of the first and second positioning plates.

[0008] Furthermore, the outer wall width of the positioning frame is equal to the inner spacing of the pair of guide plates, the guide groove is rectangular, and its width is equal to the diameter of the guide rod, with each guide rod passing through the corresponding guide groove.

[0009] Furthermore, the sidewall surfaces of the first positioning plate and the second positioning plate are respectively provided with a first slot and a second slot, both of which are rectangular, and the first buffer pad and the second buffer pad are both elongated strips, the length and width of which correspond to the length and width of the first slot and the second slot, respectively.

[0010] Furthermore, the number of mounting holes is the same as that of the mounting rods, the diameter of the holes corresponds to the diameter of the mounting rods, and the center of each mounting hole corresponds one-to-one with the center of each mounting rod.

[0011] Furthermore, a pair of reinforcing ribs are fixedly connected to the side wall of the fixing frame. The reinforcing ribs are triangular, with their tops fixedly connected to the bottom surface of the fixing frame, and the reinforcing ribs are symmetrically distributed on the bottom surface of the fixing frame.

[0012] Furthermore, the recycling trough is located between a pair of guide plates, with its outer width being less than the inner spacing of the guide plates, and the top opening of the recycling trough is open and inclined outward.

[0013] Furthermore, a pair of locking blocks are fixedly connected to the bottom of the recycling tank, and a pair of sliding grooves are provided on the top surface of the workbench. The widths of the sliding grooves and the locking blocks are equal, and the center of each sliding groove corresponds one-to-one with the center of each locking block.

[0014] The present invention has the following advantages over the prior art:

[0015] (1) When using the auxiliary device for galvanized sheet processing in this utility model, the galvanized sheet can be clamped and positioned from multiple directions at the same time through the auxiliary positioning component, thereby greatly enhancing the positioning stability of the galvanized sheet and effectively preventing it from shifting during processing and affecting the processing accuracy.

[0016] (2) When using the auxiliary device for galvanized sheet processing in this utility model, the scrap and waste generated during cutting or drilling can be uniformly recycled through the recycling tank, without the need for workers to manually complete the process later.

[0017] (3) When using the auxiliary device for galvanized sheet processing in this utility model, the mounting base and the processing mechanism can be fixedly installed on the fixed frame by the mutual cooperation between the mounting rod, the mounting hole and the first nut. The mounting base can be removed from the fixed frame by unscrewing the first nut so as to replace the corresponding processing equipment according to the different processing technology. After long-term use, it is also convenient to maintain and repair the relevant processing parts.

[0018] 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

[0019] 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.

[0020] Figure 1 This is a schematic diagram of the structure of an auxiliary device for processing galvanized steel sheets according to the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the workbench in this utility model;

[0022] Figure 3 This is a schematic diagram of the auxiliary positioning component in this utility model;

[0023] Figure 4 This is a schematic diagram of the positioning frame in this utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the second positioning plate in this utility model;

[0025] Figure 6 This is a schematic diagram of the top and bottom structures of the mounting base in this utility model;

[0026] Figure 7 This is a schematic diagram of the recycling tank in this utility model.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Workbench; 2. Support leg; 3. Fixing frame; 4. Guide plate; 5. Guide groove; 6. Mounting hole; 7. Mounting base; 8. Threaded groove; 9. Mounting rod; 10. First nut; 11. Recycling trough; 12. Positioning frame; 13. Guide rod; 14. Second nut; 15. First positioning plate; 16. Bracket; 17. Electric telescopic rod; 18. Second positioning plate; 19. First buffer pad; 20. Second buffer pad; 21. First slot; 22. Second slot; 23. Reinforcing rib; 24. Locking block; 25. Slide groove. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] In the description of this utility model, it should be understood that the terms "relative", "one end", "inner", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0031] Please see Figure 1-7 As shown, an auxiliary device for processing galvanized sheet according to the present invention includes a workbench 1. Several support legs 2 are fixedly connected to the bottom of the workbench 1, and a fixed frame 3 and a pair of guide plates 4 are fixedly connected to the top of the workbench 1. The pair of guide plates 4 are located on the front side of the fixed frame 3, and guide grooves 5 are opened on their side walls. An auxiliary positioning component is set between the pair of guide plates 4. The side of the fixed frame 3 is L-shaped, and several mounting holes 6 are opened on its top. A mounting seat 7 is installed on the lower top surface of the fixed frame 3. Several threaded grooves 8 are opened on the bottom of the mounting seat 7. When it is necessary to install the processing mechanism, the bolts on the processing mechanism can be screwed into the threaded grooves 8 that match them. At this time, the processing mechanism can be fixedly installed on the bottom of the mounting seat 7 by means of threaded connection, so as to process the galvanized sheet as needed. Several mounting rods 9 are fixedly connected to the top of the mounting seat 7. Each mounting rod 9 has an external thread and is threadedly connected to a first nut 10 that matches it. A recycling trough 11 is placed on the workbench 1.

[0032] The auxiliary positioning assembly includes a pair of positioning frames 12. The sides of the positioning frames 12 are n-shaped, and guide rods 13 are fixedly connected to both their front and rear faces. The guide rods 13 have external threads and are threaded to a second nut 14 that mates with them. A first positioning plate 15 is fixedly connected to the top of the positioning frames 12, and brackets 16 are fixedly connected to both the front and rear faces of the positioning frames 12. The brackets 16 are located above the guide rods 13, and their sides are L-shaped. An electric telescopic rod 17 is installed on the side wall of the bracket 16. A second positioning plate 18 is fixedly connected to the end of the output shaft of the electric telescopic rod 17. The second positioning plate 18 is perpendicular to the first positioning plate 15. The side walls of the first positioning plate 15 and the second positioning plate 18 are perpendicular to each other. The galvanized sheet is provided with a first buffer pad 19 and a second buffer pad 20. When the galvanized sheet needs to be processed, the two ends of the galvanized sheet can be placed on the two positioning frames 12 respectively. Then, the position of the positioning frames 12 is moved so that the first positioning plate 15 is attached to the left and right ends of the galvanized sheet respectively. Then, the electric telescopic rod 17 is driven to move the second positioning plate 18 towards the galvanized sheet until the second positioning plate 18 is attached to the front and rear ends of the galvanized sheet respectively. At this time, the galvanized sheet can be clamped and positioned from multiple directions at the same time through the cooperation of the first positioning plate 15 and the second positioning plate 18, which greatly enhances the positioning stability of the galvanized sheet and effectively avoids displacement during processing, thus affecting the processing accuracy.

[0033] The outer wall width of the positioning frame 12 is equal to the inner spacing of the pair of guide plates 4. The guide groove 5 is rectangular, and its width is equal to the diameter of the guide rod 13. Each guide rod 13 passes through the corresponding guide groove 5. The positioning frame 12 can move linearly left and right against the inner side wall of the guide plate 4. When the positioning frame 12 moves, it can drive the guide rod 13 to move along the guide groove 5. The mutual cooperation between the guide rod 13 and the guide groove 5 can play a guiding and limiting role to prevent the positioning frame 12 from deviating when it moves. The distance between the two positioning frames 12 can be adjusted by moving the positioning frame 12 to ensure that the two first positioning plates 15 can be attached to the left and right ends of galvanized plates of different lengths. After the adjustment is completed, the second nut 14 is threaded onto each guide rod 13 and tightened. The position of the positioning frame 12 can be fixed by the mutual cooperation between the guide rod 13 and the second nut 14.

[0034] The first positioning plate 15 and the second positioning plate 18 have a first slot 21 and a second slot 22 respectively on their sidewall surfaces. Both the first slot 21 and the second slot 22 are rectangular. The first buffer pad 19 and the second buffer pad 20 are elongated strips, with their lengths and widths corresponding to the lengths and widths of the first slot 21 and the second slot 22, respectively. The first buffer pad 19 and the second buffer pad 20 can be made of elastic materials such as sponge. The first buffer pad 19 and the second buffer pad 20 can be inserted into and adhered to the corresponding first slot 21 and second slot 22. The first buffer pad 19 and the second buffer pad 20 are used in the slot 22 for fixing by plugging. When the galvanized sheet is positioned, the first buffer pad 19 and the second buffer pad 20 can play a buffering and protective role to prevent the surface of the galvanized sheet from directly contacting the first positioning plate 15 and the second positioning plate 18 and causing collision and wear. When the first buffer pad 19 and the second buffer pad 20 are damaged due to long-term use, they can be removed from the first slot 21 and the second slot 22 for quick replacement of the damaged first buffer pad 19 and the second buffer pad 20.

[0035] The number of mounting holes 6 is the same as that of mounting rods 9, and their diameters correspond to the diameters of mounting rods 9. The center of each mounting hole 6 corresponds one-to-one with the center of each mounting rod 9. Each mounting rod 9 can be aligned and passed through the corresponding mounting hole 6. At this time, the first nut 10 is threaded onto each mounting rod 9 and tightened. The mounting base 7, together with the processing mechanism, can be fixedly installed on the fixed frame 3 through the mutual cooperation between the mounting rods 9, mounting holes 6, and the first nut 10. The mounting base 7 can be removed from the fixed frame 3 by unscrewing the first nut 10, so as to replace the corresponding processing equipment according to different processing technology. After long-term use, it is also convenient to maintain and repair the relevant processing parts.

[0036] Among them, a pair of reinforcing ribs 23 are fixedly connected to the side wall of the fixed frame 3. The reinforcing ribs 23 are triangular, and their tops are fixedly connected to the bottom surface of the fixed frame 3. The reinforcing ribs 23 are symmetrically distributed on the bottom surface of the fixed frame 3. The top of the fixed frame 3 can be supported and reinforced by the reinforcing ribs 23, so as to improve the structural strength of the fixed frame 3 and prevent it from bending and deforming after being subjected to force for a long time, thus affecting the installation and fixation of the processing mechanism.

[0037] The recycling tank 11 is located between a pair of guide plates 4. Its outer width is smaller than the inner spacing of the guide plates 4. The top opening of the recycling tank 11 is open and tilts outward. When the galvanized sheet is cut or drilled, the generated debris and waste can fall directly into the recycling tank 11 so that the debris and waste can be uniformly recycled through the recycling tank 11 without the need for subsequent manual work by the staff.

[0038] The bottom of the recycling tank 11 is fixedly connected to a pair of locking blocks 24. The top surface of the workbench 1 is provided with a pair of sliding grooves 25. The width of the sliding grooves 25 and the locking blocks 24 are equal, and the center of each sliding groove 25 corresponds to the center of each locking block 24. When the recycling tank 11 is placed on the workbench 1, each locking block 24 can be aligned and fitted into the corresponding sliding groove 25. The recycling tank 11 can be positioned by the cooperation between the locking blocks 24 and the sliding grooves 25, so that the placement position of the recycling tank 11 is always directly below the auxiliary positioning component, thereby ensuring that the debris and waste can fall accurately into the recycling tank 11. The recycling tank 11 can slide left and right along the workbench 1. When the locking blocks 24 slide out of the sliding grooves 25, the recycling tank 11 can be removed from the workbench 1 for cleaning of the debris and waste in the recycling tank 11.

[0039] The circuits, electronic components, and chip modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0040] All standard parts used in the application documents can be purchased from the market. All components in this application document can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The electrical components mentioned in this document are all electrically connected to the external main controller and power supply, and the main controller is a conventional known device that can play a control role.

[0041] The working principle of this utility model is as follows:

[0042] In use, the two ends of the galvanized sheet are placed on two positioning frames 12 respectively. Then, the positions of the positioning frames 12 are moved so that the first positioning plate 15 is attached to the left and right ends of the galvanized sheet. Next, the electric telescopic rod 17 is driven to move the second positioning plate 18 towards the galvanized sheet until the second positioning plate 18 is attached to the front and rear ends of the galvanized sheet. At this point, the cooperation between the first positioning plate 15 and the second positioning plate 18 allows for simultaneous clamping and positioning of the galvanized sheet from multiple directions, greatly enhancing the positioning stability of the galvanized sheet and effectively preventing damage during processing. Displacement can affect processing accuracy. Once the galvanized sheet is positioned, it can be processed by the processing mechanism installed at the bottom of the mounting base 7. The mounting base 7 can be removed from the fixing frame 3 by unscrewing the first nut 10, so that the corresponding processing equipment can be replaced according to different processing processes. After long-term use, it is also convenient to maintain and repair the relevant processing parts. When the galvanized sheet is cut or drilled, the generated debris and waste can fall directly into the recycling tank 11, so that the debris and waste can be uniformly recycled through the recycling tank 11 without the need for subsequent manual work by the staff.

[0043] 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. An auxiliary device for processing galvanized sheet, characterized in that, The device includes a workbench with several support legs fixedly connected to its bottom. A fixed frame and a pair of guide plates are fixedly connected to the top of the workbench. The pair of guide plates are located in front of the fixed frame, with guide grooves on their side walls. An auxiliary positioning component is provided between the pair of guide plates. The fixed frame has an L-shaped side and several mounting holes on its top. A mounting base is installed on the lower top surface of the fixed frame. Several threaded grooves are provided on the bottom of the mounting base, and several mounting rods are fixedly connected to the top of the mounting base. Each mounting rod has an external thread and a first nut that mates with it is threadedly connected to it. A recycling trough is placed on the workbench. The auxiliary positioning component includes a pair of positioning frames. The sides of the positioning frames are n-shaped, and guide rods are fixedly connected to both the front and rear faces. The guide rods have external threads and are threaded to a second nut that mates with them. A first positioning plate is fixedly connected to the top of the positioning frames, and brackets are fixedly connected to both the front and rear faces of the positioning frames. The brackets are located above the guide rods, and their sides are L-shaped. An electric telescopic rod is installed on the side wall of the brackets. A second positioning plate is fixedly connected to the end of the output shaft of the electric telescopic rod. The second positioning plate is perpendicular to the first positioning plate. A first buffer pad and a second buffer pad are respectively provided on the side wall surfaces of the first and second positioning plates.

2. The auxiliary device for processing galvanized sheet according to claim 1, characterized in that, The outer wall width of the positioning frame is equal to the inner spacing of a pair of guide plates. The guide groove is rectangular, and its width is equal to the diameter of the guide rod. Each guide rod passes through the corresponding guide groove.

3. The auxiliary device for processing galvanized sheet according to claim 1, characterized in that, The first positioning plate and the second positioning plate are respectively provided with a first slot and a second slot on their side wall surfaces. The first slot and the second slot are both rectangular. The first buffer pad and the second buffer pad are both elongated strips, and their length and width are equal to the length and width of the first slot and the second slot, respectively.

4. The auxiliary device for processing galvanized sheet according to claim 1, characterized in that, The number of mounting holes is the same as that of the mounting rods, and the diameter of the holes corresponds to the diameter of the mounting rods. The center of each mounting hole corresponds one-to-one with the center of each mounting rod.

5. The auxiliary device for processing galvanized sheet according to claim 1, characterized in that, The side wall of the fixing frame is fixedly connected with a pair of reinforcing ribs. The reinforcing ribs are triangular, and their tops are fixedly connected to the bottom surface of the fixing frame. The reinforcing ribs are symmetrically distributed on the bottom surface of the fixing frame.

6. The auxiliary device for processing galvanized sheet according to claim 1, characterized in that, The recycling trough is located between a pair of guide plates, with its outer width being less than the inner spacing between the guide plates, and the top opening of the recycling trough is open and inclined outward.

7. The auxiliary device for processing galvanized sheet according to claim 1, characterized in that, A pair of locking blocks are fixedly connected to the bottom of the recycling tank, and a pair of sliding grooves are provided on the top surface of the workbench. The width of the sliding grooves is equal to that of the locking blocks, and the center of each sliding groove corresponds one-to-one with the center of each locking block.

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