Roller laser welding device

Abstract

A roller laser welding device includes a frame, a workbench located above the frame, a laser welding assembly arranged on one side of the frame, and a fixing assembly arranged on the workbench for fixing both ends of the roller and driving the roller to rotate; a blocking assembly for supporting the roller, wherein a through slot is provided on the workbench corresponding to the blocking assembly; and a rotating transport assembly arranged on one side of the frame, wherein the rotating transport assembly can push the blocking assembly to move after rotating, so that the blocking assembly loses support for the roller and the roller falls from the through slot. By setting up the rotating assembly, the present invention allows workers to move the roller to the workbench by simply lifting the roller at a height lower than the workbench, thereby avoiding high-intensity labor of the workers.

Description

Technical Field

[0001] The invention relates to the technical field of roller production equipment, and in particular to a roller laser welding device. Background Art

[0002] When welding with the existing roller laser welding device, workers are required to place the roller on the fixed frame of the welding workbench. The process of lifting the roller is very physically demanding for the workers, especially for some shorter workers. The workers are required to first lift the roller to the height of the workbench, and then put the roller into the fixed frame after accumulating strength. After the roller welding is completed, the workers are required to take the roller out of the fixed frame, which is not only time-consuming and labor-intensive, but also has certain safety hazards. Summary of the invention

[0003] The purpose of the present invention is to solve the above-mentioned shortcomings in the prior art and to propose a roller laser welding device.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A roller laser welding device is designed, comprising a frame, a workbench located above the frame, a laser welding assembly arranged on one side of the frame, and further comprising

[0006] A fixing assembly, which is arranged on the workbench and is used to fix both ends of the roller and drive the roller to rotate;

[0007] A blocking component, the blocking component is used to support the roller, wherein a through groove is provided on the workbench corresponding to the blocking component;

[0008] A rotating transport component is arranged on one side of the frame. After the rotating transport component rotates, it can push the blocking component to move, so that the blocking component loses its support for the roller and the roller falls from the through groove. After the rotating transport component rotates again, the blocking component is reset and the roller on the rotating transport component is moved toward the blocking component.

[0009] Furthermore, the rotating transport assembly includes a bracket, a rotating shaft arranged on the bracket, clamps symmetrically arranged at both ends of the rotating shaft and distributed in a circular array along the rotating shaft, a first blocking part and a second blocking part arranged between adjacent clamps for forming a placement area with the clamps, a control part arranged at the end of the clamp, and a guide plate arranged between the rotating shaft and the blocking assembly, wherein the control part is used to control the support of the roller by the blocking assembly and control the blocking of the roller by the first blocking part.

[0010] Furthermore, the first blocking part includes a base, a slide groove opened in the base, a lifting plate slidably matched with the slide groove, a first spring connecting the lifting plate and the bottom of the slide groove, a magnet arranged at the bottom of the lifting plate, and an electromagnet arranged at the bottom of the slide groove.

[0011] Furthermore, the second blocking portion includes a movable plate hinged to the clamping plate, a second spring connecting the movable plate and the clamping plate, and a limiting plate fixed to the clamping plate.

[0012] Furthermore, the control unit includes a first arc-shaped plate arranged at the end of the clamping plate, a second arc-shaped plate connected to the first arc-shaped plate, and a switch arranged at the end of the second arc-shaped plate, wherein the curvature of the first arc-shaped plate is greater than the curvature of the second arc-shaped plate.

[0013] Furthermore, the blocking assembly includes supports distributed at both ends of the through groove, an inclined groove penetrating the top of the support, a guide groove penetrating the support transversely, a supporting part slidably matched with the guide groove, and a resetting part for resetting the supporting part.

[0014] Furthermore, the support portion includes a transverse support plate, an opening arranged on one side of the transverse support plate, and a third arc-shaped plate arranged at one end of the transverse support plate.

[0015] Furthermore, the reset part includes a fixed plate arranged on the workbench corresponding to the support part, a guide column arranged at one end of the horizontal support plate and passing through the fixed plate, and a reset spring sleeved on the guide column.

[0016] Furthermore, the fixing assembly includes a sleeve, a fixing bolt passing through the sleeve, a rotating motor connected to the sleeve, and a cylinder for driving the rotating motor to move.

[0017] A roller laser welding device proposed in the present invention has the following beneficial effects: the present invention prevents the roller from shaking during the welding process by setting a fixed component, thereby improving the welding quality; at the same time, the fixed component cooperates with the laser welding component to rotate the roller, thereby realizing rapid welding of the roller; by setting a blocking component, the roller can be supported, which is convenient for the fixed component to fix both ends of the roller, thereby improving work efficiency; by setting a rotating component, the worker only needs to lift the roller to a height lower than the workbench to realize the movement of the roller to the workbench, thereby avoiding high-intensity labor of the workers; at the same time, the rotating component can control the support of the blocking component to the roller, thereby realizing the automatic falling of the roller, and the workers do not need to take the roller out from the workbench after the roller welding is completed, thereby greatly reducing the work intensity of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a side view of the present invention;

[0020] Figure 3 is a schematic diagram of a first blocking portion;

[0021] Figure 4 Schematic diagram of the rotating transport component. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-4 One embodiment of the present invention discloses a roller laser welding device, comprising a frame 1, a workbench 2 located above the frame 1, and a laser welding assembly 3 arranged on one side of the frame 1. The laser welding assembly 3 is an existing conventional laser welding device and will not be described in detail herein.

[0024] A fixing assembly 4, which is arranged on the workbench 2 and is used to fix both ends of the roller and drive the roller to rotate;

[0025] The blocking component 5 is used to support the roller, wherein a through slot 201 is provided on the workbench 2 corresponding to the blocking component 5, and preferably, a receiving frame (not shown) for storing the roller can be provided below the through slot 201;

[0026] The rotating transport component 6 is arranged on one side of the frame 1. After the rotating transport component 6 rotates, it can push the blocking component 5 to move, so that the blocking component 5 loses its support for the roller and drops the roller from the through groove 201. After the rotating transport component 6 rotates again, the blocking component 5 is reset and the roller on the rotating transport component 6 is moved toward the blocking component 5.

[0027] The present invention prevents the roller from shaking during welding and improves the welding quality. At the same time, the fixed component 4 cooperates with the laser welding component 3 to rotate the roller to achieve rapid welding of the roller. By setting the blocking component 5, the roller can be supported, which is convenient for the fixed component 4 to fix the two ends of the roller and improve work efficiency. By setting the rotating component 6, the worker only needs to lift the roller at a height lower than the workbench 2 to move the roller to the workbench 2, thereby avoiding high-intensity labor of the workers. At the same time, the rotating component 6 can control the support of the blocking component 5 to the roller to achieve the automatic falling of the roller. The worker does not need to take the roller out from the workbench 2 after the roller welding is completed, which greatly reduces the work intensity of the workers.

[0028] In an optional embodiment of the present invention, the rotating transport assembly 6 includes a bracket 601, a rotating shaft 602 arranged on the bracket 601, clamps 603 symmetrically arranged at both ends of the rotating shaft 602 and distributed in a circular array along the rotating shaft 602, a first blocking portion 604 and a second blocking portion 605 arranged between adjacent clamps 603 for forming a placement area 606 with the clamps 603, a control portion 607 arranged at the end of the clamp 603, and a guide plate 608 arranged between the rotating shaft 602 and the blocking assembly 5. The control portion 607 is used to control the support of the blocking assembly 5 for the roller and control the blocking of the roller by the first blocking portion 604. In this embodiment, the rotating shaft 602 can be driven to rotate by a motor not shown, and the first blocking portion 604 and the second blocking portion 605 are relatively distributed, thereby achieving blocking of the roller.

[0029] In an optional embodiment of the present invention, the first blocking portion 604 includes a base 60401, a slide groove 60402 provided in the base 60401, a lifting plate 60403 slidably matched with the slide groove 60402, a first spring 60404 connecting the lifting plate 60403 and the bottom of the slide groove 60402, a magnet 60405 provided at the bottom of the lifting plate 60403, and an electromagnet 60406 provided at the bottom of the slide groove 60402. In this embodiment, after the electromagnet 60406 is energized, it attracts the magnet 60405 due to opposite charges, overcomes the elastic force of the first spring 60404 and drives the lifting plate 60403 to move toward the slide groove 60402, so that the roller can pass through the gap between the first blocking portion 604 and the second blocking portion 605, and move toward the blocking assembly 5 along the guide plate 608.

[0030] In an optional embodiment of the present invention, the second blocking portion 605 includes a movable plate 60501 hinged to the splint 603, a second spring 60502 connecting the movable plate 60501 and the splint 603, and a limiting plate 60503 fixed to the splint 603. In this embodiment, the existence of the limiting plate 60503 can block the movable plate 60501, thereby preventing the roller from escaping from the placement area 606. When the worker needs to put the roller into the placement area 606, the two ends of the roller are placed on the splint 603 respectively. After 603 rotates, the roller is lifted up by the clamping plate 603 and pushes the movable plate 60501 under the action of gravity. At this time, the second spring 60502 is compressed, and the movable plate 60501 moves into the placement area 606. After the roller enters the placement area 606, the movable plate 60501 is reset under the action of the second spring 60502, thereby blocking the roller. This arrangement allows workers to move the roller to the workbench 2 by simply lifting the roller at a height lower than the workbench 2, which greatly reduces the work intensity of the workers.

[0031] In an optional embodiment of the present invention, the control unit 607 includes a first arc plate 60701 arranged at the end of the clamping plate 603, a second arc plate 60702 connected to the first arc plate 60701, and a switch 60703 arranged at the end of the second arc plate 60702, wherein the curvature of the first arc plate 60701 is greater than the curvature of the second arc plate 60702. Preferably, in this embodiment, the arc length of the first arc plate 60701 is greater than the arc length of the second arc plate 60702, and the switch 60703, the electromagnet 60406, and the power supply (not shown) are connected in series; during the rotation of the clamping plate 603, the first arc plate 60701 first contacts the blocking component 5, and the roller falls from the through groove 201. After the second arc plate 60702 contacts the blocking component 5, the blocking component 5 is reset, the switch 60703 contacts the switch 60703, and the roller in the placement area 606 moves toward the blocking component 5 along the guide plate 608.

[0032] In an optional embodiment of the present invention, the blocking assembly 5 includes a support 501 distributed at both ends of the through groove 201, an inclined groove 502 penetrating the top of the support 501 for the roller to enter, a guide groove 503 penetrating the support 501 horizontally, and a support portion 504 for supporting the roller in sliding cooperation with the guide groove 503, and a reset portion 505 for resetting the support portion 504. Preferably, in this embodiment, the height of the guide plate 608 close to the support 501 is lower than that close to the rotating shaft 602. After the roller enters the inclined groove 502 through the guide plate 608, the support portion 504 blocks the roller to prevent the roller from falling from the through groove 201. After the support portion 504 moves and loses support for the roller, the roller automatically falls, and the support portion 504 is reset under the action of the reset portion 505.

[0033] In an optional embodiment of the present invention, the support portion 504 includes a transverse support plate 50401, an opening 50402 provided on one side of the transverse support plate 50401, and a third arc plate 50403 provided at one end of the transverse support plate 50401. Preferably, in this embodiment, the recessed direction of the third arc plate 50403 is opposite to the recessed directions of the first arc plate 60701 and the second arc plate 60702; after the first arc plate 60701 contacts the third arc plate 50403, the transverse support plate 50401 slides in the guide groove 503 so that the opening 50402 and the through groove 201 are aligned, and at this time the roller automatically falls through the opening 50402 and the through groove 201; after the second arc plate 60702 contacts the third arc plate 50403, the transverse support plate 50401 is reset under the action of the reset portion 505.

[0034] In an optional embodiment of the present invention, the reset portion 505 includes a fixed plate 50501 corresponding to the support portion 504 and arranged on the workbench 2, a guide column 50502 arranged at one end of the transverse support plate 50401 and passing through the fixed plate 50501, and a reset spring 50503 mounted on the guide column 50502. After the transverse support plate 50401 is pushed by the first arc plate 60701, the guide column 50502 is driven to move and the reset spring 50503 is squeezed inside; after the first arc plate 60701 is separated from the transverse support plate 50401, the reset spring 50503 pushes the transverse support plate 50401 to reset.

[0035] In an optional embodiment of the present invention, the fixing component 4 includes a sleeve 401, a fixing bolt 402 passing through the sleeve 401 for positioning the end of the roller, a rotating motor 403 connected to the sleeve 401, and a cylinder 404 for driving the rotating motor 403 to move. After the roller enters the inclined groove 502, the cylinder 404 drives the rotating motor 403 to move, and the sleeve 401 is sleeved on the end of the roller, and the roller is fixed by the fixing bolt 402. At this time, the rotating motor 403 drives the sleeve 401 to rotate, and cooperates with the laser welding component 3 to weld the roller.

[0036] The above are only preferred specific implementation modes of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solutions and inventive concepts of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A roller laser welding device, comprising a frame (1), a workbench (2) located above the frame (1), and a laser welding assembly (3) arranged on one side of the frame (1), characterized in that: Also includes A fixing assembly (4), the fixing assembly (4) being arranged on the workbench (2) and being used for fixing both ends of the roller and driving the roller to rotate; A blocking component (5), the blocking component (5) being used to support the roller, wherein a through groove (201) is provided on the workbench (2) corresponding to the blocking component (5); a rotating transport component (6), the rotating transport component (6) being arranged on one side of the frame (1); the rotating transport component (6) can push the blocking component (5) to move after rotating, so that the blocking component (5) loses its support for the roller and causes the roller to fall from the through slot (201); after the rotating transport component (6) rotates again, the blocking component (5) is reset and the roller on the rotating transport component (6) is moved toward the blocking component (5); The rotating transport assembly (6) comprises a support (601), a rotating shaft (602) arranged on the support (601), clamping plates (603) symmetrically arranged at both ends of the rotating shaft (602) and distributed in a circular array along the rotating shaft (602), a first blocking portion (604) and a second blocking portion (605) arranged between adjacent clamping plates (603) and used to form a placement area (606) with the clamping plates (603), a control portion (607) arranged at the end of the clamping plate (603), and a guide plate (608) arranged between the rotating shaft (602) and the blocking assembly (5), wherein the control portion (607) is used to control the support of the blocking assembly (5) on the roller and control the blocking of the roller by the first blocking portion (604); The first blocking portion (604) comprises a base (60401), a slide groove (60402) provided in the base (60401), a lifting plate (60403) slidably matched with the slide groove (60402), a first spring (60404) connecting the lifting plate (60403) and the bottom of the slide groove (60402), a magnet (60405) provided at the bottom of the lifting plate (60403), and an electromagnet (60406) provided at the bottom of the slide groove (60402); The control unit (607) comprises a first curved plate (60701) provided at the end of the clamping plate (603), a second curved plate (60702) connected to the first curved plate (60701), and a switch (60703) provided at the end of the second curved plate (60702), wherein the curvature of the first curved plate (60701) is greater than the curvature of the second curved plate (60702); The blocking assembly (5) comprises supports (501) distributed at both ends of the through slot (201), an inclined slot (502) penetrating the top of the support (501), a guide slot (503) penetrating the support (501) transversely, a support portion (504) slidably matched with the guide slot (503), and a reset portion (505) used to reset the support portion (504).

2. The roller laser welding device according to claim 1, characterized in that: The second blocking portion (605) comprises a movable plate (60501) hinged to the clamping plate (603), a second spring (60502) connecting the movable plate (60501) and the clamping plate (603), and a limiting plate (60503) fixed to the clamping plate (603).

3. The roller laser welding device according to claim 1, characterized in that: The support portion (504) comprises a transverse support plate (50401), an opening (50402) provided on one side of the transverse support plate (50401), and a third arc-shaped plate (50403) provided at one end of the transverse support plate (50401).

4. The roller laser welding device according to claim 3 is characterized in that: The reset portion (505) comprises a fixed plate (50501) arranged on the workbench (2) corresponding to the support portion (504), a guide column (50502) arranged at one end of the transverse support plate (50401) and passing through the fixed plate (50501), and a reset spring (50503) sleeved on the guide column (50502).

5. The roller laser welding device according to claim 1, characterized in that: The fixing assembly (4) comprises a sleeve (401), a fixing bolt (402) penetrating the sleeve (401), a rotating motor (403) connected to the sleeve (401), and a cylinder (404) for driving the rotating motor (403) to move.

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