Conveying structure of laser welding machine
By designing the clamping mechanism and pushing rotation mechanism in the laser welding machine, the problems of unstable and poor adaptability of workpiece fixation in the prior art are solved, and stable fixation and rapid and all-round welding of welding materials are achieved.
Patent Information
- Application Number
- CN202421084639.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The existing laser welding machine conveying structure is difficult to stabilize and fix the workpiece, resulting in a deviation in welding position. It is poor in stability and adaptability when adapting to workpieces of different sizes and shapes. Multi-sided welding requires manual flipping of the workpiece, which is time-consuming and labor-intensive.
A conveying structure of a laser welding machine is designed, using a clamping mechanism and a push rotation mechanism to clamp and fix the two ends of the welding material, and reduce friction through the drum to achieve 360° rotation, achieving rapid and all-round welding.
Through this conveying structure, the welding material can be stably fixed and quickly moved, reducing welding position deviation, improving adaptability to workpieces of different sizes and shapes, and achieving the effect of rapid and all-round welding.
Smart Images
Figure CN222448727U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of laser welding technology, and in particular to a transmission structure of a laser welding machine. Background Art
[0002] With the continuous development of industrial technology, laser welding technology has been widely used in various fields. Laser welding machines usually use fixed transmission structures, such as conveyor belts or rollers, to realize the transmission and positioning of workpieces, and then weld them through laser welding heads.
[0003] The existing technology is difficult to stably fix the workpiece when transferring the welding workpiece, which leads to the position deviation of welding. When processing workpieces of different sizes and shapes, its adaptability and stability are poor. If multi-sided welding is required, the workpiece needs to be manually turned over, which is time-consuming and laborious. Therefore, there is a lot of room for improvement.
[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content
[0005] In order to solve the above-mentioned problems, the present application provides a transmission structure of a laser welding machine.
[0006] The transmission structure of a laser welding machine provided in this application adopts the following technical solution:
[0007] A transmission structure of a laser welding machine includes a support seat, two clamping mechanisms are arranged on the top of the support seat, the clamping mechanism includes a rotating disc, an electric cylinder 2 and a clamping block, a rectangular hole is opened in the middle of the rotating disc, and four side walls of the rectangular hole are opened with slide grooves, the clamping block is slidably connected to the slide groove, the top of the clamping block is fixedly connected to the output end of the electric cylinder 2, one end of the electric cylinder 2 is fixedly connected to a side wall of the slide groove, the two clamping mechanisms are movably connected by four fixed rods, and a pushing and rotating mechanism is arranged on one side of the clamping mechanism.
[0008] Preferably, the pushing and rotating mechanism includes a fixed plate, a motor, a fixed seat, a telescopic rod and an electric cylinder; the fixed plate and the rotating disc are movably connected via two telescopic rods; one end of the two electric cylinders are fixedly connected to the fixed plate; the output ends of the two electric cylinders are respectively fixedly connected to the two ends of one side of the rotating disc; the output end of the motor is fixedly connected to the fixed plate; and the fixed plate is fixedly connected to the support seat via the fixed seat.
[0009] Preferably, one end of a clamping block of one of the clamping mechanisms is rotatably connected to a roller.
[0010] Preferably, both ends of the fixing rod pass through the two rotating discs respectively and are fixedly connected with stoppers.
[0011] Preferably, the rotating disc and the fixed disc are both rotatably connected to the support seat.
[0012] In summary, this application includes the following beneficial technical effects:
[0013] By setting a clamping mechanism and a pushing and rotating mechanism, the welding material can be inserted into the middle of the two clamping mechanisms, and the eight electric cylinders are started synchronously through an external controller. The electric cylinders can drive the clamping blocks to slide along the slide grooves where the clamping blocks are located, so that the clamping blocks of the two clamping mechanisms clamp and fix the two ends of the welding material. The two electric cylinders can be started through an external controller to push the rotating disc to move. The welding material contacts the roller when moving in the middle of the other clamping mechanism. The rotation of the roller can reduce the friction generated when the welding material moves, thereby facilitating the movement of the welding material. The starting motor can drive the fixed disc and the welding material to rotate 360°. Compared with the existing technology, it has the effects of stable fixation and fast all-round welding. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;
[0015] Figure 2 It is a structural schematic diagram of a push-rotating mechanism of an embodiment of the application;
[0016] Figure 3 It is a structural schematic diagram of the clamping mechanism of the application embodiment.
[0017] Explanation of the accompanying drawings: 1. Support seat; 2. Rotating disc; 3. Fixed rod; 4. Rectangular hole; 5. Fixed disc; 6. Motor; 7. Fixed seat; 8. Telescopic rod; 9. Electric cylinder 1; 10. Slide groove; 11. Electric cylinder 2; 12. Clamping block; 13. Roller. DETAILED DESCRIPTION
[0018] The following is combined with Figure 1-3 This application is described in further detail.
[0019] The present application embodiment discloses a transmission structure of a laser welding machine, referring to Figure 1-Figure 3, including a support seat 1, two clamping mechanisms are arranged on the top of the support seat 1, the clamping mechanism includes a rotating disc 2, an electric cylinder 11 and a clamping block 12, a rectangular hole 4 is opened in the middle of the rotating disc 2, and four side walls of the rectangular hole 4 are all opened with a slide groove 10, the clamping block 12 is slidably connected with the slide groove 10, the top of the clamping block 12 is fixedly connected with the output end of the electric cylinder 11, one end of the electric cylinder 11 is fixedly connected with a side wall of the slide groove 10, the two clamping mechanisms are movably connected through four fixed rods 3, and a pushing and rotating mechanism is arranged on one side of the clamping mechanism to push the welding material Insert the middle part of the two clamping mechanisms, and start the eight electric cylinders 11 synchronously through the external controller. The electric cylinder 11 can drive the clamping block 12 to slide along the slide groove 10 where the clamping block 12 is located, so that the clamping blocks 12 of the two clamping mechanisms clamp and fix the two ends of the welding material, and then drive the welding material to rotate by pushing the rotating mechanism, and push one of the clamping mechanisms to drive one end of the welding material to move toward the other clamping mechanism, so that the other end of the welding material passes through the other clamping mechanism and moves toward the laser welding head, so that the welding material can be quickly welded in all directions.
[0020] Reference Figure 2 The pushing and rotating mechanism includes a fixed disk 5, a motor 6, a fixed seat 7, a telescopic rod 8 and an electric cylinder 9. The fixed disk 5 and the rotating disk 2 are movably connected through two telescopic rods 8. One end of the two electric cylinders 9 is fixedly connected to the fixed disk 5. The output ends of the two electric cylinders 9 are respectively fixedly connected to the two ends of one side of the rotating disk 2. The output end of the motor 6 is fixedly connected to the fixed disk 5. The fixed disk 5 is fixedly connected to the support seat 1 through the fixed seat 7. The two electric cylinders 9 can be started by an external controller to push the rotating disk 2 to move, and the two telescopic rods 8 are extended and retracted accordingly, which can ensure the stability of the rotating disk 2 when moving, and then drive one end of the welding material to move. Starting the motor 6 can drive the fixed disk 5 and the welding material to rotate 360°.
[0021] Reference Figure 3 One end of a clamping block 12 of one clamping mechanism is rotatably connected to a roller 13, and the welding material contacts the roller 13 when moving in the middle of the clamping mechanism. The rotation of the roller 13 can reduce the friction generated when the welding material moves, thereby facilitating the movement of the welding material.
[0022] Reference Figure 1 and Figure 2 The two ends of the fixed rod 3 respectively penetrate the two rotating disks 2 and are fixedly connected with blocks. The fixed rod 3 can keep the two rotating disks 2 on the same horizontal line and facilitate the movement of the rotating disks 2. The blocks can prevent the two rotating disks 2 from separating from the fixed rod 3 during the movement.
[0023] Reference Figure 3The rotating disk 2 and the fixed disk 5 are both rotatably connected to the support base 1. The support base 1 can provide supporting force for the rotating disk 2 and the fixed disk 5, and at the same time facilitate the synchronous rotation of the rotating disk 2 and the fixed disk 5.
[0024] The implementation principle of the transmission structure of a laser welding machine in an embodiment of the present application is as follows: by setting a clamping mechanism and a pushing and rotating mechanism, the welding material can be inserted into the middle of the two clamping mechanisms, and the eight electric cylinders 11 are synchronously started through an external controller. The electric cylinders 11 can drive the clamping block 12 to slide along the slide groove 10 where the clamping block 12 is located, so that the clamping blocks 12 of the two clamping mechanisms clamp and fix the two ends of the welding material. The two electric cylinders 19 can be started through an external controller to push the rotating disk 2 to move. When the welding material moves in the middle of the other clamping mechanism, it contacts the roller 13. The rotation of the roller 13 can reduce the friction generated when the welding material moves, thereby facilitating the movement of the welding material. Starting the motor 6 can drive the fixed disk 5 and the welding material to rotate 360°, which has the effect of stable fixation and rapid all-round welding.
[0025] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0026] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0027] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.
[0028] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A transmission structure of a laser welding machine, comprising a support base (1), characterized in that: Two clamping mechanisms are arranged on the top of the support seat (1), and the clamping mechanisms include a rotating disc (2), an electric cylinder (11) and a clamping block (12). A rectangular hole (4) is opened in the middle of the rotating disc (2), and four side walls of the rectangular hole (4) are all opened with a slide groove (10). The clamping block (12) is slidably connected to the slide groove (10). The top of the clamping block (12) is fixedly connected to the output end of the electric cylinder (11), and one end of the electric cylinder (11) is fixedly connected to a side wall of the slide groove (10). The two clamping mechanisms are movably connected via four fixing rods (3), and a pushing rotation mechanism is arranged on one side of the clamping mechanism.
2. The transmission structure of a laser welding machine according to claim 1, characterized in that: The pushing and rotating mechanism comprises a fixed disk (5), a motor (6), a fixed seat (7), a telescopic rod (8) and an electric cylinder (9); the fixed disk (5) and the rotating disk (2) are movably connected via two telescopic rods (8); one end of the two electric cylinders (9) are fixedly connected to the fixed disk (5); the output ends of the two electric cylinders (9) are respectively fixedly connected to the two ends of one side of the rotating disk (2); the output end of the motor (6) is fixedly connected to the fixed disk (5); and the fixed disk (5) is fixedly connected to the support seat (1) via the fixed seat (7).
3. The transmission structure of a laser welding machine according to claim 1, characterized in that: One end of a clamping block (12) of one of the clamping mechanisms is rotatably connected to a roller (13).
4. The transmission structure of a laser welding machine according to claim 1, characterized in that: Both ends of the fixed rod (3) respectively penetrate the two rotating discs (2) and are fixedly connected with stoppers.
5. The transmission structure of a laser welding machine according to claim 2, characterized in that: The rotating disc (2) and the fixed disc (5) are both rotatably connected to the support seat (1).