Single-side welding and double-side forming laser hybrid welding equipment for aluminum plate without beveling

Abstract

The utility model provides single-side welding and double-side forming laser hybrid welding equipment for an aluminum plate without beveling, belongs to the technical field of laser hybrid welding, and aims to solve the problem that long time needs to be consumed when the aluminum plate is positioned. Comprising an equipment supporting box, a reciprocating driving part, a position adjusting lead screw, a movable mounting base, a positioning mounting frame, a first placing groove, a second placing groove and a limiting mounting frame; the reciprocating driving piece is in bolted connection with the right side of the equipment supporting box; the position adjusting lead screw is rotationally connected to the upper portion of the equipment supporting box. The movable mounting seat is in threaded connection with the outer side of the position adjusting screw rod; the positioning mounting frame is welded to the left end face of the movable mounting base. The first placing groove is formed in the middle of the equipment supporting box; the second placing groove is formed in the middle of the equipment supporting box; the limiting mounting frame is in bolted connection with the rear side of the equipment supporting box; automatic clamping and automatic discharging of the aluminum plate are achieved, operation steps are reduced, time is saved, and the welding efficiency of the aluminum plate is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of laser composite welding, and more specifically, particularly relates to laser composite welding equipment for single-sided welding and double-sided forming of aluminum plates without grooves. Background Art

[0002] Laser hybrid welding equipment uses special welding technology and parameter settings to achieve single-sided welding and double-sided forming without beveling. In order to simplify the preparation work before welding, laser hybrid welding equipment is mostly used when welding aluminum plates. When welding aluminum plates, it is necessary to first use a clamp to position the aluminum plate, and then the welding head moves to weld the aluminum plate.

[0003] For example, CN208696556U discloses a laser hybrid welding device, including a hybrid welding head and a bracket; the hybrid welding head includes a laser welding gun, an arc welding gun and a welding gun adjustment mechanism; the laser welding gun is fixed on the bracket; the arc welding gun is fixed on the bracket through the welding gun adjustment mechanism; the welding gun adjustment mechanism includes: a connecting plate, one end of which is fixed to one side of the bracket; a Z-axis adjustment component, fixed on the connecting plate, driving the arc welding gun to move up and down along the Z-axis; a Y-axis adjustment component, fixed on the Z-axis adjustment component, driving the arc welding gun to move forward and backward along the Y-axis; an X-axis adjustment component, fixed on the Y-axis adjustment component, driving the arc welding gun to move left and right along the X-axis; a rotation adjustment component, including a sleeve rotatably connected to the X-axis adjustment component and an arc slide rail guiding the sleeve to rotate; a rotating slider slidably matched with the arc slide rail is provided on the sleeve; the sleeve is sleeved on the arc welding gun, and one end of the arc slide rail is fixed on the X-axis adjustment component.

[0004] Based on the above, when the existing laser composite welding equipment positions the aluminum plate, it is necessary to first rotate the lead screw to move the two clamps away from each other, then place the aluminum plate in a suitable position, and then rotate the lead screw in the opposite direction to clamp the clamps to the aluminum plate. After the welding is completed, it is necessary to operate again to remove the aluminum plate. The operation is relatively laborious and takes a long time, which affects the welding efficiency of the aluminum plate. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a laser composite welding device for single-sided welding and double-sided forming of aluminum plates without beveling, so as to solve the problem that when positioning the aluminum plate with the existing laser composite welding equipment, it is necessary to first rotate the lead screw to make the two clamps move away from each other, then put the aluminum plate in a suitable position, and then rotate the lead screw in the opposite direction to clamp the clamps to the aluminum plate, and after welding is completed, it is necessary to operate again to remove the aluminum plate, which is more laborious and time-consuming, affecting the welding efficiency of the aluminum plate.

[0006] The purpose and effect of the laser composite welding equipment for single-sided welding and double-sided forming of aluminum plates without beveling are achieved by the following specific technical means:

[0007] A laser composite welding device for single-sided welding and double-sided forming of aluminum plates without beveling, comprising an equipment support box, a reciprocating drive member, a position adjustment screw, a movable mounting seat, a positioning mounting frame, a first placement slot, a second placement slot, a collecting structure, a limit mounting frame and an automatic clamping structure; the reciprocating drive member is bolted to the right side of the equipment support box; the position adjustment screw is rotatably connected to the upper part of the equipment support box, and the position adjustment screw is coaxially fixedly connected to the motor shaft of the reciprocating drive member; the movable mounting seat is threadedly connected to the outer side of the position adjustment screw; the positioning mounting frame is welded to the left end face of the movable mounting seat; the first placement slot is opened in the middle part of the equipment support box; the second placement slot is opened in the middle part of the equipment support box; the collecting structure is arranged on the upper part of the equipment support box; the limit mounting frame is bolted to the rear side of the equipment support box; the automatic clamping structure is arranged above the equipment support box.

[0008] Furthermore, the automatic clamping structure includes a driving gear and a fixed clamping plate; the driving gear is rotatably connected to the rear side of the movable mounting seat; and the fixed clamping plate is welded to the front side of the movable mounting seat.

[0009] Furthermore, the automatic clamping structure also includes a clamping plate pushing a screw rod and a sliding clamping clamping plate; the clamping plate pushing the screw rod is rotatably connected to the rear side of the movable mounting seat; the sliding clamping clamping plate is rotatably connected to the front side of the clamping plate pushing the screw rod.

[0010] Furthermore, the automatic clamping structure also includes a sliding clamping plate and a clamping elastic member; the sliding clamping plate is slidably connected to the upper part of the movable mounting seat left and right; there are multiple clamping elastic members, and the sliding clamping plate is elastically connected to the sliding clamping clamping plate through multiple clamping elastic members.

[0011] Furthermore, the automatic clamping structure also includes a clamping rack and a loosening rack; the clamping rack is fixedly connected to the lower side of the position limiting mounting frame; and the loosening rack is fixedly connected to the upper side of the position limiting mounting frame.

[0012] Furthermore, the collecting structure includes a fixed material discharge push rod and a cleaning brush; the fixed material discharge push rod is welded to the upper part of the equipment support box; and the cleaning brush is bonded to the lower part of the positioning mounting frame.

[0013] Furthermore, the collection structure also includes a first collection box and a second collection box; the first collection box is placed on the inner side of the first placement slot; the second collection box is placed on the inner side of the second placement slot, and the upper end surfaces of the first collection box and the second collection box are both inclined surfaces.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The aluminum plate is pushed by a fixed unloading push rod to realize automatic unloading of the aluminum plate, which effectively avoids the inconvenience of manual unloading, reduces the operation steps, reduces the difficulty of using the laser composite welding equipment, and improves the convenience of using the laser composite welding equipment. The welding slag is cleaned by a cleaning brush, which effectively avoids the inconvenience of manually cleaning the welding slag and ensures the cleaning efficiency of the welding slag. The aluminum plate is pre-clamped by a sliding clamping plate to prevent the aluminum plate from falling during movement. The aluminum plate is clamped by a sliding clamping clamp to prevent the aluminum plate from shaking during welding, thereby ensuring the clamping effect and the welding quality of the aluminum plate. The automatic clamping and loosening of the aluminum plate is achieved through the cooperation of the clamping rack, the loosening rack and the driving gear, which effectively reduces the operation, saves a lot of time and improves the welding efficiency of the aluminum plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the positions of the first placement slot and the second placement slot of the utility model.

[0018] Figure 3 It is a schematic diagram of the installation position of the positioning installation frame of the utility model.

[0019] Figure 4 It is a structural schematic diagram of the utility model before the sliding clamping clamp is in motion.

[0020] Figure 5 It is a schematic diagram of the structure of the utility model after the sliding pressing clamping plate presses the aluminum plate.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Equipment support box; 101. Fixed unloading push rod; 2. Reciprocating drive member; 3. Position adjustment screw; 4. Mobile mounting seat; 401. Driving gear; 402. Fixed clamping plate; 403. Sliding clamping plate; 404. Pressing elastic member; 405. Clamping plate pushing screw; 406. Sliding clamping clamping plate; 5. Positioning mounting frame; 501. Cleaning brush; 6. First placement slot; 601. First collection box; 7. Second placement slot; 701. Second collection box; 8. Limit mounting frame; 801. Pressing rack; 802. Loosening rack. DETAILED DESCRIPTION

[0023] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0024] Embodiment 1:

[0025] As attached Figure 1 To Attachment Figure 3 As shown:

[0026] The utility model provides a laser composite welding device for single-sided welding and double-sided forming of an aluminum plate without beveling, comprising an equipment support box 1, a reciprocating drive member 2, a position adjustment screw rod 3, a movable mounting seat 4, a positioning mounting frame 5, a first placement groove 6, a second placement groove 7 and a collecting structure; the reciprocating drive member 2 is bolted to the right side of the equipment support box 1; the position adjustment screw rod 3 is rotatably connected to the upper part of the equipment support box 1, and the position adjustment screw rod 3 is coaxially fixedly connected with the motor shaft of the reciprocating drive member 2; the movable mounting seat 4 is threadedly connected to the outer side of the position adjustment screw rod 3; the positioning mounting frame 5 is welded to the left end face of the movable mounting seat 4; the first placement groove 6 is opened in the middle part of the equipment support box 1; the second placement groove 7 is opened in the middle part of the equipment support box 1; the collecting structure is arranged on the upper part of the equipment support box 1.

[0027] The collecting structure includes a fixed material discharge push rod 101 and a cleaning brush 501 ; the fixed material discharge push rod 101 is welded to the upper part of the equipment support box 1 ; and the cleaning brush 501 is bonded to the lower part of the positioning mounting frame 5 .

[0028] The collecting structure further includes a first collecting box 601 and a second collecting box 701; the first collecting box 601 is placed on the inner side of the first placing groove 6; the second collecting box 701 is placed on the inner side of the second placing groove 7, and the upper end surfaces of the first collecting box 601 and the second collecting box 701 are both inclined surfaces.

[0029] The specific usage and function of this embodiment are as follows: when welding the aluminum plate, first fix the aluminum plate on the movable mounting seat 4, and then drive the position adjustment screw 3 to rotate through the reciprocating drive member 2, and drive the movable mounting seat 4 to move through the rotation of the position adjustment screw 3, so that the aluminum plate is moved to a suitable position, and then the aluminum plate is welded by the laser composite welding head. After the welding is completed, the reciprocating drive member 2 continues to drive the movable mounting seat 4 to move. When the movable mounting seat 4 passes over the first placement slot 6, the positioning mounting frame 5 and the cleaning brush 501 sweep the welding slag on the equipment support box 1 into the first collection box 601. When the movable mounting seat 4 passes over the second placement slot 7, the fixed unloading push rod 101 pushes the aluminum plate with the movement of the movable mounting seat 4, so that the aluminum plate falls into the second collection box 701.

[0030] Embodiment 2:

[0031] As attached Figure 4 To Attachment Figure 5 As shown:

[0032] On the basis of the first embodiment, it further includes a limited mounting frame 8 and an automatic pressing structure; the limited mounting frame 8 is bolted to the rear side of the equipment support box 1; and the automatic pressing structure is arranged above the equipment support box 1.

[0033] The automatic clamping structure includes a driving gear 401 and a fixed clamping plate 402 ; the driving gear 401 is rotatably connected to the rear side of the movable mounting seat 4 ; and the fixed clamping plate 402 is welded to the front side of the movable mounting seat 4 .

[0034] Among them, the automatic clamping structure also includes a clamping plate pushing screw 405 and a sliding clamping clamping plate 406; the clamping plate pushing screw 405 is rotatably connected to the rear side of the movable mounting seat 4; the sliding clamping clamping plate 406 is rotatably connected to the front side of the clamping plate pushing screw 405.

[0035] Among them, the automatic clamping structure also includes a sliding clamping plate 403 and a clamping elastic member 404; the sliding clamping plate 403 is slidably connected to the upper part of the movable mounting seat 4; there are multiple clamping elastic members 404, and the sliding clamping plate 403 is elastically connected to the sliding clamping clamp 406 through multiple clamping elastic members 404.

[0036] Among them, the automatic clamping structure also includes a clamping rack 801 and a loosening rack 802; the clamping rack 801 is fixedly connected to the lower side of the limiting mounting frame 8; and the loosening rack 802 is fixedly connected to the upper side of the limiting mounting frame 8.

[0037] The specific usage and function of this embodiment are as follows: when fixing the aluminum plate, first push open the sliding clamping plate 403 and put the aluminum plate in a suitable position. At this time, the sliding clamping plate 403 automatically resets under the action of the clamping elastic member 404, and the aluminum plate is clamped by the sliding clamping plate 403 and the fixed clamping plate 402. Then, the moving mounting seat 4 drives the aluminum plate to move. When the driving gear 401 contacts the clamping rack 801, the driving gear 401 drives the clamping plate to push the screw rod 405 to rotate under the meshing action with the clamping rack 801. When the clamping plate pushes the screw rod 405 to rotate, it will push the sliding clamping clamping plate 406 to move. When the driving gear 4 01 moves to the end of the clamping rack 801, and then the sliding clamping plate 406 presses the sliding clamping plate 403 to clamp the aluminum plate. After welding is completed, the mobile mounting seat 4 continues to move. At this time, the driving gear 401 is meshed with the loosening rack 802, so that the driving gear 401 drives the clamping plate to push the screw rod 405 to reverse, thereby canceling the clamping of the aluminum plate and facilitating the subsequent automatic unloading of the aluminum plate. When clamping aluminum plates of different thicknesses, different limit mounting frames 8 are replaced according to the lengths of the clamping rack 801 and the loosening rack 802 on the limit mounting frame 8, so that the moving distance of the clamping plate pushing the screw rod 405 can be changed.

Claims

1. A laser composite welding device for single-sided welding and double-sided forming of aluminum plates without beveling, comprising an equipment support box (1), a reciprocating drive member (2), a position adjustment screw (3), a movable mounting seat (4), a positioning mounting frame (5), a first placement groove (6), a second placement groove (7), a collecting structure, a limit mounting frame (8) and an automatic clamping structure; the reciprocating drive member (2) is bolted to the right side of the equipment support box (1); the position adjustment screw (3) is rotatably connected to the upper part of the equipment support box (1), and the position adjustment screw (3) is coaxially fixedly connected to the motor shaft of the reciprocating drive member (2); the movable mounting seat (4) is threadedly connected to the outer side of the position adjustment screw (3); the characteristics are: The positioning mounting frame (5) is welded to the left end surface of the movable mounting seat (4); the first placement groove (6) is opened in the middle of the equipment support box (1); the second placement groove (7) is opened in the middle of the equipment support box (1); the collecting structure is arranged on the upper part of the equipment support box (1); the limiting mounting frame (8) is bolted to the rear side of the equipment support box (1); and the automatic pressing structure is arranged above the equipment support box (1).

2. The laser hybrid welding equipment for single-sided welding and double-sided forming of aluminum plates without beveling as claimed in claim 1, characterized in that: The collecting structure comprises a fixed material discharge push rod (101) and a cleaning brush (501); the fixed material discharge push rod (101) is welded to the upper part of the equipment support box (1); and the cleaning brush (501) is bonded to the lower part of the positioning mounting frame (5).

3. The laser hybrid welding equipment for single-sided welding and double-sided forming of aluminum plates without grooves as claimed in claim 1, characterized in that: The collection structure further comprises a first collection box (601) and a second collection box (701); the first collection box (601) is placed on the inner side of the first placement slot (6); and the second collection box (701) is placed on the inner side of the second placement slot (7).

4. The laser hybrid welding equipment for single-sided welding and double-sided forming of aluminum plates without grooves as claimed in claim 1, characterized in that: The automatic clamping structure comprises a driving gear (401) and a fixed clamping plate (402); the driving gear (401) is rotatably connected to the rear side of the movable mounting seat (4); and the fixed clamping plate (402) is welded to the front side of the movable mounting seat (4).

5. The laser hybrid welding equipment for single-sided welding and double-sided forming of aluminum plates without grooves as claimed in claim 1, characterized in that: The automatic clamping structure further comprises a clamping plate pushing screw (405) and a sliding clamping clamping plate (406); the clamping plate pushing screw (405) is rotatably connected to the rear side of the movable mounting seat (4); and the sliding clamping clamping plate (406) is rotatably connected to the front side of the clamping plate pushing screw (405).

6. The laser hybrid welding equipment for single-sided welding and double-sided forming of aluminum plates without grooves as claimed in claim 5, characterized in that: The automatic clamping structure further comprises a sliding clamping plate (403) and a clamping elastic member (404); the sliding clamping plate (403) is slidably connected to the upper part of the movable mounting seat (4) in a left-right manner; the sliding clamping plate (403) is elastically connected to the sliding clamping clamping plate (406) via a plurality of the clamping elastic members (404).

7. The laser hybrid welding equipment for single-sided welding and double-sided forming of aluminum plates without grooves as claimed in claim 1, characterized in that: The automatic clamping structure further comprises a clamping rack (801) and a loosening rack (802); the clamping rack (801) is fixedly connected to the lower side of the position limiting mounting frame (8); and the loosening rack (802) is fixedly connected to the upper side of the position limiting mounting frame (8).

Images