Plate bending and welding integrated equipment

Abstract

The utility model relates to the technical field of plate bending and welding, in particular to plate bending and welding integrated equipment which comprises a workbench, a mounting plate is connected to the lower portion of the top of the workbench, a bending mechanism is arranged at the bottom of the mounting plate, a plate on a supporting seat can be bent conveniently in the mode that a pressing roller rolls in a guide groove, and the bending efficiency is improved. Due to the fact that the rolling path of the pressing roller in the guide groove is consistent with the shape of the outer contour of the supporting base, the pressing roller bends the plate in the rolling process, the plate is bent and wraps the outer portion of the supporting base to form a square frame body, bending is conducted through the method, the requirement for the cutting shape of the plate is reduced, and the production efficiency is improved. The length and the width of the plate are consistent with the length and the width of the plate required by the square frame body, and the end-to-end bending mode can effectively reduce the welding reinforcement area required by the bent frame body.

Description

Technical Field

[0001] The utility model relates to the technical field of plate bending and welding, in particular to a plate bending and welding integrated device. Background Art

[0002] Traditional welding relies on argon arc welding, which is time-consuming, labor-intensive, inefficient, and unsightly. Furthermore, for products requiring high precision arc welding, manual work is often difficult to achieve. Laser welding has also been adopted, significantly improving efficiency. However, its drawback is that the weld position must be extremely precise, requiring the use of fixtures to ensure the final position of the welded parts.

[0003] Existing technology, such as publication number CN208163040U, provides an integrated automatic bending and welding device for square shells, which includes a material transfer device, a feeding device arranged in sequence along the direction of movement of the material transfer device, an automatic unloading device, a secondary welding station and an automatic bending device, a laser welding head for welding the product, and a manipulator for driving the movement of the laser welding head; the material transfer device includes an adsorption loading mechanism for grabbing the material from the feeding device to the automatic bending device, and a clamping and flipping mechanism for grabbing the bent and welded product from the automatic bending device to the secondary welding station; the automatic bending device is entirely mounted on a flipping device that drives it for angle adjustment. The utility model can realize a series of fully automated operations such as automatic loading and automatic bending of square shells, automatic welding of two stations, and automatic unloading, greatly improving production efficiency and increasing the degree of automation.

[0004] When the equipment in this solution is in operation, a large number of power components are required to drive the equipment to operate, resulting in a high overall cost of the equipment. For some small-batch production, the initial investment cost is large, which is not conducive to promotion. In view of this, we propose a plate bending and welding integrated equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a plate bending and welding integrated device, which solves the problem of high overall cost of the device.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A plate bending and welding integrated equipment includes a workbench, a mounting plate connected below the top of the workbench, a bending mechanism provided at the bottom of the mounting plate, the bending mechanism including a support seat, the support seat provided below the mounting plate, the front and back positions of the support seat are respectively connected to support frames by bolts, and the support frame is connected to the mounting plate above, the outer wall of the support seat is rollingly connected to a pressure roller, and the two ends of the pressure roller are slidably connected to the support frame through guide grooves.

[0008] Preferably, the rolling path of the pressure roller in the guide groove is consistent with the shape of the outer contour of the support seat.

[0009] Preferably, circular rings are rotatably connected to both sides of the outer wall of the pressure roller, and the outer walls of the circular rings are connected to connecting buckles, and the connecting buckles are slidably connected to the support frame through limiting grooves.

[0010] Preferably, the top of the connecting buckle is connected to a sliding column, the inner wall of the support seat is provided with a through slot, the inner wall of the through slot is connected to a motor, and the rotating shafts at both output ends of the motor are respectively connected to rotating rods.

[0011] Preferably, a sliding groove is provided on the inner wall of the rotating rod, and the inner wall of the sliding groove is slidably connected to the sliding column.

[0012] Preferably, a support frame is connected to the right side of the mounting plate between the support frames, the inner wall of the support frame is slidably connected to a pressure plate, the inner wall of the support frame is threadedly connected to a threaded rod, and the threaded rod is rotatably connected to the top of the pressure plate, and the top of the threaded rod is connected to a knob.

[0013] Preferably, the workbench is connected to a linear guide rail at a position above the right side of the support seat, a guide rail slider is slidably connected to the linear guide rail, and a welding gun is connected to the bottom of the guide rail slider.

[0014] By means of the above technical solution, the present invention provides a plate bending and welding integrated device. It has at least the following beneficial effects:

[0015] 1. The utility model facilitates the bending of the plate on the support seat by rolling the pressure roller in the guide groove. Since the rolling path of the pressure roller in the guide groove is consistent with the shape of the outer contour of the support seat, the pressure roller bends the plate during the rolling process, so that the bent plate is wrapped around the outside of the support seat to form a square frame. Bending by this method reduces the requirements for the cutting shape of the plate. It is only necessary to ensure that the length and width of the plate are consistent with the length and width of the plate required for the square frame. The end-to-end bending method can effectively reduce the area required for welding and reinforcement of the bending frame.

[0016] 2. When the utility model bends the plate, it is only necessary to insert one end of the plate under the pressing plate and align it with the corner of the support seat. At this time, turning the knob drives the threaded rod to rotate, and the relative position is limited by the connection relationship between the support frame and the pressing plate, so as to facilitate driving the pressing plate to press down and fix the plate, thereby ensuring the stability of the plate during bending and ensuring the quality of bending. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic structural diagram of the bending mechanism in the present invention;

[0020] Figure 3 This is a diagram showing the connection between the support frame and the pressure roller in the present utility model;

[0021] Figure 4 For this utility model Figure 1 Enlarged view of point A.

[0022] In the figure: 1. Workbench; 11. Mounting plate; 2. Bending mechanism; 21. Support seat; 22. Support frame; 221. Guide groove; 223. Limiting groove; 23. Pressing roller; 231. Ring; 232. Connecting buckle; 233. Sliding column; 24. Through groove; 25. Motor; 26. Rotating rod; 261. Slide groove; 27. Support frame; 271. Pressing plate; 272. Threaded rod; 273. Knob; 3. Linear guide rail; 31. Guide rail slider; 32. Welding gun. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] A plate bending and welding integrated equipment, such as Figures 1-4As shown, it includes a workbench 1, a mounting plate 11 is connected to the bottom of the top of the workbench 1, a bending mechanism 2 is provided at the bottom of the mounting plate 11, and the bending mechanism 2 includes a support seat 21, and the support seat 21 is provided below the mounting plate 11. The front and back positions of the support seat 21 are respectively connected to support frames 22 by bolts, and the support frame 22 is connected to the upper mounting plate 11, and the outer wall of the support seat 21 is rollingly connected to a pressure roller 23, and both ends of the pressure roller 23 are slidingly connected to the support frame 22 through a guide groove 221, and the rolling path of the pressure roller 23 in the guide groove 221 is consistent with the shape of the outer contour of the support seat 21.

[0026] In this embodiment, the plate on the support seat 21 is conveniently bent by rolling the pressure roller 23 in the guide groove 221. Since the rolling path of the pressure roller 23 in the guide groove 221 is consistent with the shape of the outer contour of the support seat 21, the pressure roller 23 bends the plate during the rolling process, so that the bent plate is wrapped around the outside of the support seat 21 to form a square frame. Bending by this method reduces the requirements for the cutting shape of the plate. It is only necessary to ensure that the length and width of the plate are consistent with the length and width of the plate required for the square frame. The bending method of connecting end to end can effectively reduce the area required for welding and reinforcement of the bending frame.

[0027] Example 2

[0028] like Figure 2 、 Figure 3 As shown, on the basis of Example 1, preferably, both sides of the outer wall of the pressure roller 23 are rotatably connected with a ring 231, and the outer walls of the ring 231 are connected with a connecting buckle 232, and the connecting buckle 232 is slidably connected to the support frame 22 through the limiting groove 223. Relative limitation is performed through the connection relationship between the connecting buckle 232 and the limiting groove 223 to ensure the stability of the pressure roller 23 during operation, and the top of the connecting buckle 232 is connected to the sliding column 233, and the inner wall of the support seat 21 is provided with a through groove 24, and the inner wall of the through groove 24 is connected to the motor 25. The rotating shafts of the output ends of the motor 25 are respectively connected to the rotating rod 26 by bolts, and the inner wall of the rotating rod 26 is provided with a sliding groove 261, and the inner wall of the sliding groove 261 is slidably connected to the sliding column 233.

[0029] In this embodiment, the motor 25 is started to drive the rotating rod 26 to rotate, and the rotation angle is 270 degrees counterclockwise, so that the pressure roller 23 set under the sliding column 233 can be pushed by the rotating rod 26, and moves around the outer contour of the support seat 21, and is bent three times in sequence to form a square frame. The connecting buckle 232 and the limiting groove 223 are connected to perform relative limiting to ensure the stability of the pressure roller 23 during operation. When moving around the outer contour of the square, the distance change between the sliding column 233 and the rotating shaft at the output end of the motor 25 can be compensated by the sliding groove 261 provided on the rotating rod 26, ensuring that the sliding column 233 has sufficient displacement space.

[0030] Example 3

[0031] like Figure 2 As shown, on the basis of Example 1, preferably, a support frame 27 is connected between the support frames 22 at a position on the right side of the mounting plate 11, the inner wall of the support frame 27 is slidingly connected to a pressure plate 271, the inner wall of the support frame 27 is threadedly connected to a threaded rod 272, and the threaded rod 272 is rotatably connected to the top of the pressure plate 271, and the top of the threaded rod 272 is connected to a knob 273.

[0032] In this embodiment, when bending the plate, it is only necessary to insert one end of the plate under the pressure plate 271 and align it with the corner of the support seat 21. At this time, turning the knob 273 drives the threaded rod 272 to rotate, and the relative positioning is performed through the connection relationship between the support frame 27 and the pressure plate 271, so as to facilitate driving the pressure plate 271 to press down and fix the plate, thereby ensuring the stability of the plate during bending.

[0033] Example 4

[0034] like Figure 4 As shown, based on Example 1, preferably, the workbench 1 is connected to a linear guide rail 3 at a position above the right side of the support seat 21, and a guide rail slider 31 is slidably connected to the linear guide rail 3, and a welding gun 32 is connected to the bottom of the guide rail slider 31.

[0035] In this embodiment, after the plate is bent, the support seat 21 is limited by the pressure plate 271 and the pressure roller 23, and the plate is in a state of being connected end to end. At this time, the welding gun 32 under the guide rail slider 31 needs to be driven by the linear guide rail 3 to move, and the joints need to be welded during the movement.

[0036] When the plate bending and welding integrated device of the present invention is in use, when bending the plate, it is only necessary to insert one end of the plate under the pressure plate 271 and align it with the corner of the support seat 21. At this time, turning the knob 273 drives the threaded rod 272 to rotate, and the connection relationship between the support frame 27 and the pressure plate 271 is relatively limited, so as to facilitate driving the pressure plate 271 to press down and fix the plate to ensure the stability of the plate during bending. Then, the motor 25 is started to drive the rotating rod 26 to rotate, and the rotation angle is 270 degrees counterclockwise, so as to facilitate the rotation rod 26 to push the pressure roller 23 set under the sliding column 233. Since the rolling path of the pressure roller 23 in the guide groove 221 is consistent with the shape of the outer contour of the support seat 21, the pressure roller 23 bends the plate in the process of rolling, so that the plate is bent and wrapped around the support seat 21. The outer shape of the support seat 21 is a square frame, which moves around the outer contour of the support seat 21 and is bent three times in sequence to form a square frame. It is relatively limited by the connection relationship between the connecting buckle 232 and the limiting groove 223 to ensure the stability of the pressure roller 23 during operation. As the distance between the slide 233 and the rotating shaft at the output end of the motor 25 changes when moving around the outer contour of the square, it can be compensated by the slide groove 261 provided on the rotating rod 26 to ensure that the slide 233 has enough displacement space to complete the bending smoothly. When the plate is bent, the support seat 21 is limited by the pressure plate 271 and the pressure roller 23, and the plate is in a state where the end to end of the plate is connected. At this time, it is necessary to drive the welding gun 32 under the guide rail slider 31 through the linear guide 3 to move, and weld its joints during the movement.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plate bending and welding integrated device, comprising a workbench (1), characterized in that: A mounting plate (11) is connected below the top of the workbench (1), a bending mechanism (2) is provided at the bottom of the mounting plate (11), and the bending mechanism (2) includes a support seat (21), the support seat (21) is provided below the mounting plate (11), the front and back of the support seat (21) are respectively connected to support frames (22) by bolts, and the support frame (22) is connected to the mounting plate (11) above, the outer wall of the support seat (21) is rollingly connected to a pressure roller (23), and the two ends of the pressure roller (23) are slidingly connected to the support frame (22) through guide grooves (221).

2. The plate bending and welding integrated equipment according to claim 1, characterized in that: The rolling path of the pressing roller (23) in the guide groove (221) is consistent with the shape of the outer contour of the support seat (21).

3. The plate bending and welding integrated equipment according to claim 1, characterized in that: Both sides of the outer wall of the pressure roller (23) are rotatably connected with circular rings (231), and the outer walls of the circular rings (231) are both connected with connecting buckles (232), and the connecting buckles (232) are slidably connected to the support frame (22) through the limiting grooves (223).

4. The plate bending and welding integrated equipment according to claim 3, characterized in that: The top of the connecting buckle (232) is connected to a sliding column (233), the inner wall of the support seat (21) is provided with a through slot (24), the inner wall of the through slot (24) is connected to a motor (25), and the rotating shafts at both output ends of the motor (25) are respectively connected to rotating rods (26).

5. The integrated plate bending and welding equipment according to claim 4, characterized in that: A sliding groove (261) is provided on the inner wall of the rotating rod (26), and the inner wall of the sliding groove (261) is slidably connected to the sliding column (233).

6. The integrated plate bending and welding equipment according to claim 1, characterized in that: A support frame (27) is connected to a position on the right side of the mounting plate (11) between the support frames (22); a pressure plate (271) is slidably connected to the inner wall of the support frame (27); a threaded rod (272) is threadedly connected to the inner wall of the support frame (27); the threaded rod (272) is rotatably connected to the top of the pressure plate (271); and a knob (273) is connected to the top of the threaded rod (272).

7. The plate bending and welding integrated equipment according to claim 1, characterized in that: The workbench (1) is connected to a linear guide rail (3) at a position above the right side of the support seat (21), a guide rail slider (31) is slidably connected to the linear guide rail (3), and a welding gun (32) is connected to the bottom of the guide rail slider (31).

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