Automatic laser welding system for safe cabinet

Abstract

The utility model provides an automatic laser welding system for a safe box cabinet. Comprising a base used for containing a box body, a vertical plate arranged on the base in the vertical direction and capable of abutting against the side wall of the box body, a supporting plate set horizontally arranged on the vertical plate and capable of being inserted into the box body to abut against and support the inner wall of the box body, and a welding mechanism arranged beside the base and capable of conducting laser welding on the box body. The first clamping assemblies are arranged on the two sides of the vertical plate and can move in the horizontal direction to clamp the two sides of the box body, the second clamping assembly is arranged opposite to the vertical plate and can be matched with the supporting plate set to clamp the front side and the rear side of the box body, and the fixing assembly is arranged above the base and can press and fix the box body from top to bottom. The welding efficiency can be improved, the welding quality is improved through laser welding, welding is completed through one-time clamping, and finished products are high in consistency, free of polishing and environmentally friendly.

Description

Technical Field

[0001] The utility model relates to the technical field of safe welding equipment, in particular to an automatic laser welding system for a safe cabinet. Background Art

[0002] A safe is a special container. According to its function, it is mainly divided into fireproof safes and anti-theft safes, anti-magnetic safes, fireproof and anti-magnetic safes and fireproof and anti-theft safes, etc. Each type of safe has its national standard. According to different password working principles, anti-theft safes can be divided into mechanical safes and electronic safes. The production of safes requires welding several steel plates together, but the existing tooling cannot align and fix several steel plates, making it very difficult to weld the steel plates. After welding, there are often gaps and deviations at the joints of several steel plates, which makes the produced safes of poor quality.

[0003] At present, Chinese patent announcement No. CN216576273U discloses a safe welding tool, which belongs to the field of safe production technology, including a support plate, a plurality of support legs are arranged on the lower surface of the support plate, a height support rod and an L-shaped limit plate are fixedly installed on the upper surface of the support plate, two side plate tightening assemblies are arranged on the upper surface of the support plate and beside the height support rod and the L-shaped limit plate, and a bottom plate limit assembly is arranged on the upper surface of the support plate and between the L-shaped limit plate and the height support rod.

[0004] Although this safe welding tool can effectively fix the safe, the safe welding tool is relatively complicated to operate when in use, and requires multiple welding processes in different steps, resulting in low welding efficiency. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the prior art, the purpose of the utility model is to provide an automatic laser welding system for a safe cabinet, which is used to solve the problem of complicated fixing of the safe cabinet and low welding efficiency in the prior art.

[0006] To achieve the above-mentioned purpose and other related purposes, the utility model provides an automatic laser welding system for a safe cabinet, including a base for placing a box body, a vertical plate arranged on the base along the vertical direction and capable of contacting the side walls of the box body, and a support plate group arranged horizontally on the vertical plate and capable of being inserted into the box body and contacting and supporting the inner wall of the box body, and a welding mechanism arranged next to the base and capable of laser welding the box body, and also includes a first clamping component arranged on both sides of the vertical plate and capable of horizontally displacing and clamping both sides of the box body, a second clamping component arranged opposite to the vertical plate and capable of cooperating with the support plate group to clamp the front and rear sides of the box body, and a fixing component arranged above the base and capable of pressing and fixing the box body from top to bottom.

[0007] By adopting the above technical scheme, the box can be placed on the base accordingly, and the support plate group is inserted into the opening of the box so that the support plate group contacts the inner wall of the box. Then, the first clamping component clamps and fixes the two sides of the box, and then the second clamping component clamps and fixes the front and back sides of the box. Then, the fixing component cooperates with the support plate group to contact and fix the upper and lower sides of the box. Finally, the box is welded by a welding mechanism, thereby improving the welding efficiency. Laser welding is used to improve the welding quality. The welding is completed in one clamping and welding. The finished product has high consistency, does not require grinding, and is environmentally friendly.

[0008] In one embodiment of the utility model, the support plate group includes a support plate fixedly connected to the vertical plate, a first contact plate arranged on the upper side of the support plate and capable of contacting the inner part of the box body, and a second contact plate arranged on both sides of the first contact plate and capable of contacting the inner wall of the front end of the box body.

[0009] By adopting the above technical solution, the first contact plate can be used to contact the upper side wall of the box body, so that the first contact plate can cooperate with the fixing component to clamp and fix the upper side plate of the box body, and then the second contact plate can contact the side wall of the box body, and cooperate with the second clamping component to clamp and fix the side wall of the box body.

[0010] In one embodiment of the utility model, the first clamping assembly includes a fixed seat fixed on the base and capable of contacting the side wall of the box body, a first connecting plate arranged on the other side of the box body relative to the fixed seat, a first sliding plate connected to the connecting plate and capable of contacting the side wall of the box body for sliding in a horizontal direction, and a first driving cylinder arranged on the connecting plate to drive the displacement of the first sliding plate.

[0011] By adopting the above technical solution, the fixing seat can abut against one side of the box body, and then the first driving cylinder drives the first sliding plate to abut against the other side of the box body, thereby clamping and fixing the box body.

[0012] In one embodiment of the utility model, the second clamping assembly includes a support arranged on the base, a telescopic cylinder installed on the support and capable of feeding in the front-rear direction, and a resistance block arranged at the movable end of the telescopic cylinder and capable of resisting the end surface of the box body.

[0013] By adopting the above technical solution, the telescopic cylinder drives the resistance block to move forward and backward along the box body, so that the resistance block can cooperate with the second resistance plate to clamp the side wall of the box body.

[0014] In one embodiment of the present invention, the fixing assembly includes a second connecting plate arranged at the top of the vertical plate in the horizontal direction, a second sliding plate slidably connected to the second connecting plate in the vertical direction, and a second driving cylinder arranged on the second connecting plate to drive the displacement of the second sliding plate.

[0015] By adopting the above technical solution, the second sliding plate can be displaced from top to bottom by the second driving cylinder, and can clamp the upper side plate of the box body in cooperation with the first contact plate.

[0016] In one embodiment of the utility model, two first contact plates are provided, one contact plate is fixedly provided at the end of the support plate, two second contact plates are provided on the contact plate, and the other first contact plate is slidably connected to the support plate, and a linear cylinder capable of driving the first contact plate to move is provided on the lower side of the support plate.

[0017] By adopting the above technical solution, the relative distance between the two first abutment plates can be adjusted by the linear cylinder, thereby adjusting the abutment position with respect to the box body.

[0018] In one embodiment of the present invention, the welding mechanism includes a fully automatic robotic arm disposed beside the base and a laser welding gun disposed at a movable end of the fully automatic robotic arm.

[0019] By adopting the above technical solution and using laser welding, the welding efficiency of the box can be further improved.

[0020] In one embodiment of the present invention, a frame is further disposed on the lower side of the base.

[0021] By adopting the above technical solution, the height of the base can be adjusted through the frame, which makes it more convenient for workers to place the box.

[0022] As described above, the automatic laser welding system for safe cabinets of the utility model has the following beneficial effects: the box body can be placed on the base accordingly, and the support plate group is inserted into the opening of the box body so that the support plate group contacts the inner wall of the box body, and then the first clamping assembly clamps and fixes the two sides of the box body, and then the second clamping assembly clamps and fixes the front and back sides of the box body, and then the fixing assembly cooperates with the support plate group to contact and fix the upper and lower sides of the box body, and finally the welding mechanism welds the box body, thereby improving the welding efficiency, and laser welding is used to improve the welding quality, and the welding is completed in one clamping and welding, and the finished product has high consistency, no grinding is required, and it is environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 Shown is a schematic diagram of the overall structure disclosed in the embodiment of the utility model;

[0024] Figure 2 Shown is a schematic diagram of the structure of the support plate group disclosed in the embodiment of the utility model;

[0025] Figure 3 Shown is a schematic structural diagram of a fixing assembly disclosed in an embodiment of the present utility model.

[0026] Component number description

[0027] 1. Base; 2. Vertical plate; 3. Support plate group; 4. Welding mechanism; 5. Frame; 6. First clamping assembly; 7. Second clamping assembly; 8. Fixing assembly; 9. Box;

[0028] 20. Support plate; 21. First contact plate; 22. Second contact plate; 23. Slot; 24. Linear cylinder;

[0029] 30. Fixed seat; 31. First connecting plate; 32. First sliding plate; 33. First driving cylinder;

[0030] 40. Support; 41. Telescopic cylinder; 42. Resistance block;

[0031] 50. Second connecting plate; 51. Second sliding plate; 52. Second driving cylinder;

[0032] 60. Fully automatic robotic arm; 61. Laser welding gun. DETAILED DESCRIPTION

[0033] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0034] See also Figures 1 to 3 It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change in the proportion relationship, or adjustment of the size should still fall within the scope of the technical content disclosed by the utility model without affecting the effects and purposes that can be achieved by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantially changing the technical content.

[0035] like Figure 1As shown, the utility model provides an automatic laser welding system for a safe cabinet, comprising a base 1 for placing a box body 9, a vertical plate 2 arranged on the base 1 along the vertical direction and capable of contacting the side wall of the box body 9, and a support plate group 3 arranged horizontally on the vertical plate 2 and capable of being inserted into the box body 9 and contacting and supporting the inner wall of the box body 9, and a welding mechanism 4 arranged beside the base 1 and capable of laser welding the box body 9, so that the box body 9 can be placed on the base 1 with its opening facing the supporting side, and the support plate group 3 can be horizontally inserted into the box body 9 from the opening side of the box body 9, and the inner wall of the box body 9 is supported by the support plate group 3. A frame 5 is also arranged on the lower side of the base 1, and the base 1 is placed on the frame 5, so that the height of the base 1 is more convenient for the staff to place the box body 9.

[0036] like Figure 2 As shown, the support plate group 3 includes a support plate 20 fixedly connected to the vertical plate 2, a first contact plate 21 arranged on the upper side of the support plate 20 and capable of contacting the interior of the box body 9, and a second contact plate 22 arranged on both sides of the first contact plate 21 and capable of contacting the front inner wall of the box body 9. The vertical plate 2 has a slot 23, the support plate 20 is horizontally inserted into the slot 23, and the support plate 20 is fixedly connected to the vertical plate 2 by fasteners.

[0037] There are two first contact plates 21, one contact plate is fixedly arranged at the end of the support plate 20, two second contact plates 22 are arranged on the contact plate, and the other first contact plate 21 is slidably connected to the support plate 20. A linear cylinder 24 capable of driving the first contact plate 21 to move is arranged on the lower side of the support plate 20. The first contact plate 21 can be driven to move by the linear cylinder 24, thereby adjusting the relative distance between the two first contact plates 21 and adjusting the contact position with the inner wall of the box body 9. The second contact plate 22 is arranged to be an L-shaped structure.

[0038] The two first contact plates 21 can contact and support the inner side wall of the upper end of the box body 9 , and the two second contact plates 22 can contact and support the inner side wall opposite to the opening of the box body 9 .

[0039] like Figure 2 , Figure 3 As shown, the base 1 is also provided with a first clamping assembly 6 capable of clamping the left and right sides of the box body 9. The first clamping assembly 6 includes a fixed seat 30 fixedly provided on the base 1 and capable of contacting the side wall of the box body 9, a first connecting plate 31 provided on the other side of the box body 9 relative to the fixed seat 30, a first sliding plate 32 connected to the connecting plate and capable of contacting the side wall of the box body 9 and a first driving cylinder 33 provided on the connecting plate to drive the displacement of the first sliding plate 32.

[0040] When placing the box 9 , one side of the box 9 can be made to contact the side wall of the fixing seat 30 , and then the first driving cylinder 33 drives the first sliding plate 32 to move, so that the sliding plate cooperates with the fixing seat 30 to clamp and fix the two sides of the box 9 .

[0041] The base 1 is also provided with a second clamping assembly 7 which can cooperate with the second contact plate 22 to clamp and fix the inner wall of the box body 9. The second clamping assembly 7 includes a support 40 arranged on the base 1, a telescopic cylinder 41 installed on the support 40 and capable of feeding in the front-rear direction, and a contact block 42 which is arranged at the movable end of the telescopic cylinder 41 and can contact the end face of the box body 9. The support 40 is arranged on the side of the bottom plate. The second clamping assembly 7 is provided with two groups which are relatively arranged on the left and right sides of the box body 9. The contact blocks 42 can be driven to move by the two telescopic cylinders 41 so that the contact blocks 42 cooperate with the second contact plate 22 to clamp and fix the side walls of the box body 9.

[0042] The base 1 is also provided with a fixing component 8 which can cooperate with the first contact plate 21 to clamp the upper side plate of the box body 9. The fixing component 8 includes a second connecting plate 50 arranged at the top of the vertical plate 2 in the horizontal direction, a second sliding plate 51 slidably connected to the second connecting plate 50 in the vertical direction, and a second driving cylinder 52 arranged on the second connecting plate 50 to drive the displacement of the second sliding plate 51. The second driving cylinder 52 can control the second sliding plate 51 to move from top to bottom, and then cooperate with the first contact plate 21 to clamp the two sides of the upper side plate of the box body 9, thereby fixing the upper side plate of the box body 9.

[0043] The left and right sides of the box body 9 can be clamped and fixed by the first clamping assembly 6, and then the side wall plate of the box body 9 can be clamped and fixed by the second clamping assembly 7 in cooperation with the second contact plate 22, and then the upper side plate of the box body 9 can be clamped and fixed by the fixing assembly 8, and finally the box body 9 can be automatically welded by the welding mechanism 4.

[0044] The welding mechanism 4 includes a fully automatic robot arm 60 disposed beside the base 1 and a laser welding gun 61 disposed at the movable end of the fully automatic robot arm 60 .

[0045] To sum up, the utility model can place the box body 9 on the base 1 accordingly, and insert the support plate group 3 into the opening of the box body 9 so that the support plate group 3 contacts the inner wall of the box body 9, and then the first clamping component 6 clamps and fixes the two sides of the box body 9, and then the second clamping component 7 clamps and fixes the front and back sides of the box body 9, and then the fixing component 8 cooperates with the support plate group 3 to contact and fix the upper and lower sides of the box body 9, and finally the welding mechanism 4 welds the box body 9, thereby improving the welding efficiency, and using laser welding to improve the welding quality, one-time clamping and welding are completed, the finished product has high consistency, no grinding, and is environmentally friendly.

[0046] Therefore, the utility model effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

[0047] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. An automatic laser welding system for safe cabinets, characterized in that: It includes a base for placing the box, a vertical plate arranged on the base along the vertical direction and capable of contacting the side wall of the box, a support plate group arranged horizontally on the vertical plate and capable of being inserted into the box and contacting the inner wall of the box, and a welding mechanism arranged next to the base and capable of laser welding the box. It also includes a first clamping component arranged on both sides of the vertical plate and capable of horizontally displacing and clamping both sides of the box, a second clamping component arranged opposite to the vertical plate and capable of cooperating with the support plate group to clamp the front and rear sides of the box, and a fixing component arranged above the base and capable of pressing and fixing the box from top to bottom.

2. The automatic laser welding system for safe cabinets according to claim 1 is characterized in that: The support plate group includes a support plate fixedly connected to the vertical plate, a first contact plate arranged on the upper side of the support plate and capable of contacting the upper interior of the box, and a second contact plate arranged on both sides of the first contact plate and capable of contacting the inner wall of the front end of the box.

3. The automatic laser welding system for safe cabinets according to claim 1 is characterized in that: The first clamping assembly includes a fixed seat fixed on the base and capable of contacting the side wall of the box body, a first connecting plate arranged on the other side of the box body relative to the fixed seat, a first sliding plate connected to the connecting plate and capable of contacting the side wall of the box body, and a first driving cylinder arranged on the connecting plate to drive the displacement of the first sliding plate.

4. The automatic laser welding system for safe cabinets according to claim 1 is characterized in that: The second clamping assembly includes a support arranged on the base, a telescopic cylinder installed on the support and capable of feeding in the front-rear direction, and a resistance block arranged at the movable end of the telescopic cylinder and capable of resisting the end surface of the box body.

5. The automatic laser welding system for safe cabinets according to claim 1 is characterized in that: The fixing assembly includes a second connecting plate arranged at the top of the vertical plate in the horizontal direction, a second sliding plate slidably connected to the second connecting plate in the vertical direction, and a second driving cylinder arranged on the second connecting plate to drive the second sliding plate to move.

6. The automatic laser welding system for safe cabinets according to claim 2 is characterized in that: There are two first contact plates, one of which is fixedly arranged at the end of the support plate, two second contact plates are arranged on the contact plate, and the other first contact plate is slidably connected to the support plate. A linear cylinder capable of driving the first contact plate to move is arranged on the lower side of the support plate.

7. The automatic laser welding system for safe cabinets according to claim 1 is characterized in that: The welding mechanism comprises a fully automatic mechanical arm arranged beside the base and a laser welding gun arranged at the movable end of the fully automatic mechanical arm.

8. The automatic laser welding system for safe cabinets according to claim 1 is characterized in that: A frame is also arranged on the lower side of the base.

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