Welding equipment for automobile capacitor production line
By installing electric push rods and bumps inside the rotary disc of the welding equipment for automotive capacitor production lines to tighten the rotary disc, the problem of rotary disc shaking during welding of the robotic arm is solved, and the uniformity of welding joint distribution and product quality are improved.
Patent Information
- Application Number
- CN202422214540.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-10
AI Technical Summary
During the welding of the vehicle capacitors, the rotating disc shaking, causing uneven distribution of welding joints and affecting product quality.
A welding equipment for automotive capacitor production lines is designed. By installing electric push rods inside the rotating disk, using the cooperation of bumps and notches, the rotating disks are tightened on the base to avoid shaking, and by combining screws and bearings, the fastening effect of the fixed block on the electric push rod is increased.
It effectively avoids the shaking of the robotic arm during work, ensures the uniform distribution of welding joints, improves product quality, and reduces screw looseness through gaskets, and improves the stability of the device.
Smart Images
Figure CN223043923U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of welding equipment, and particularly relates to a welding device for an automobile capacitor production line. Background Art
[0002] As an important part of the automobile electronic system, automobile capacitors are crucial for the safety and performance of vehicles. With the continuous improvement of the electrification and intelligence levels of automobiles, the demand for automobile capacitors is continuously increasing.
[0003] For the existing welding equipment for automobile capacitor production lines, during the process of welding capacitors by the robotic arm, the rotating disk at the bottom end of the robotic arm will shake, resulting in uneven distribution of welding spots on the welded automobile capacitors, which affects the production quality of products. Summary of the Utility Model
[0004] Aiming at the problem that during the process of welding capacitors by the robotic arm in the prior art, the rotating disk at the bottom end of the robotic arm will shake, resulting in uneven distribution of welding spots on the welded automobile capacitors, the utility model proposes the following technical solutions:
[0005] A welding device for an automobile capacitor production line includes: a base, a rotating disk, a robotic arm, and a welding head. A chute is opened at the top end of the base, and a fixing block is arranged inside the chute. The number of the fixing blocks is set to two in total. An electric push rod is installed inside the two fixing blocks. The output end of the electric push rod is fixedly installed with a convex block, and a protective sleeve is sleeved outside the convex block. A notch is opened at the position corresponding to the convex block inside the rotating disk.
[0006] As a preference of the above technical solution, a fixing bracket is fixedly installed inside the rotating disk at the top end of the base. A screw rod is connected inside the fixing bracket by threads. One end of the screw rod close to the fixing block is connected with a bearing by interference fit. A gasket is sleeved on the outer surface of the fixing bracket outside the screw rod.
[0007] As a preference of the above technical solution, the number of the screw rod, the bearing, and the gasket is set to two.
[0008] As a preference of the above technical solution, the outer rings of the two bearings are fixedly connected to one side of the fixing block.
[0009] As a preference of the above technical solution, a motor is fixedly installed inside the rotating disk at the top end of the base. The output end of the motor is fixedly connected with a first gear. A rotating shaft is fixedly installed at the top end of the inner wall of the rotating disk, and a second gear is sleeved outside the rotating shaft.
[0010] As a preference of the above technical solution, the first gear is meshed with the second gear.
[0011] The beneficial effects of the present utility model are as follows:
[0012] (1) By installing an electric push rod inside the rotating disk in this utility model, when the robotic arm is performing welding work, the electric push rod is started, and the bump at one end thereof is clamped inside the notch opened inside the rotating disk, thereby fastening the rotating disk to the top end of the base, avoiding the shaking generated during the work of the robotic arm, and then ensuring the uniform distribution of the automotive capacitor solder joints, thus improving the quality of the product;
[0013] (2) By sleeving a backing plate outside the screw in this utility model, the occurrence of screw loosening is reduced, and then the fastening effect of the two fixing blocks on the electric push rod is improved, thereby ensuring the stability of the entire device. Description of the Drawings
[0014] Figure 1 Shows the overall structure diagram of a welding device for an automotive capacitor production line;
[0015] Figure 2 Shows the internal view of the rotating disk of a welding device for an automotive capacitor production line;
[0016] Figure 3 Shows Figure 2 The structural schematic diagram of area A in
[0017] In the figure: 1, base; 2, rotating disk; 3, robotic arm; 4, welding head; 5, rotating shaft; 6, electric push rod; 7, bump; 8, protective sleeve; 9, notch; 10, fixed bracket; 11, fixing block; 12, screw; 13, gasket; 14, sliding groove; 15, motor; 16, second gear; 17, second gear; 18, bearing. Detailed Embodiment
[0018] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with the embodiments.
[0019] Embodiment 1
[0020] The present utility model provides a welding device for an automotive capacitor production line, as Figures 1 to 3As shown in the figure, it includes: a base 1, a rotating disk 2, a robotic arm 3, and a welding head 4. At the top of the base 1 and inside the rotating disk 2, a motor 15 is fixedly installed. The output end of the motor 15 is fixedly connected to a first gear 16. At the top end of the inner wall of the rotating disk 2, a rotating shaft 5 is fixedly installed. A second gear 17 is sleeved on the outside of the rotating shaft 5. The first gear 16 is meshed with the second gear 17. A chute 14 is opened at the top of the base 1. Inside the chute 14, there is a fixed block 11. The number of fixed blocks 11 is set to two. Semi-circular through grooves are opened inside both fixed blocks 11. An electric push rod 6 is installed inside the two fixed blocks 11. The output end of the electric push rod 6 is fixedly installed with a convex block 7. A protective sleeve 8 is sleeved on the outside of the convex block 7. The protective sleeve 8 is made of a rigid material. Through the function of the protective sleeve 8, it is convenient to protect the wear generated between the convex block 7 and the notch 9. A notch 9 is opened at the corresponding position of the convex block 7 inside the rotating disk 2. Through the notch 9 opened inside the rotating disk 2, the electric push rod 6 pushes the convex block 7 and the protective sleeve 8 to move into the notch 9, thereby fixing the rotating disk 2 at a specific position, which is convenient for the welding head 4 to accurately weld the automotive capacitor.
[0021] As Figure 3 shown, at the top of the base 1 and inside the rotating disk 2, a fixed bracket 10 is fixedly installed. A screw 12 is connected inside the fixed bracket 10 through threads. One end of the screw 12 close to the fixed block 11 is connected with a bearing 18 through interference fit. A gasket 13 is sleeved on the outside of the screw 12 on the outer surface of the fixed bracket 10. The number of the screw 12, the bearing 18, and the gasket 13 is set to two. The outer rings of the two bearings 18 are fixedly installed on one side of the fixed block 11. By rotating the screw 12, the screw 12 moves towards the direction close to the fixed block 11, thereby clamping and fixing the electric push rod 6 by the two fixed blocks 11. The setting of the gasket 13 effectively increases the contact area between the screw 12 and the fixed bracket 10, improves the stability and pressure-bearing capacity between the two components, avoids the phenomenon of the screw 12 loosening, and makes the whole structure more stable and durable during work.
[0022] Working principle: When using this device, first install the bottom end of the electric push rod 6 at the fitting position of the two fixed blocks 11, and then rotate the screw rod 12 to drive the fixed blocks 11 to move towards the electric push rod 6, so that the two fixed blocks 11 clamp and fix the electric push rod 6. Through the action of the gasket 13, the contact area between the screw rod 12 and the fixed bracket 10 is increased, avoiding the loosening of the screw rod 12 during the operation of the machine, thus ensuring the stability of the whole structure. Then start the electric push rod 6 to make the convex block 7 fixedly connected to its output end move to the corresponding position of the notch 9 opened inside the rotating disk 2, thereby limiting the position of the rotating disk 2 and fixing the rotating disk 2 at a specific working position on the top of the base 1. Through the protective sleeve 8 sleeved outside the convex block 7, when the robotic arm 3 is operating, the wear between the convex block 7 and the notch 9 is protected, thereby extending the service life of the equipment.
[0023] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it.
Claims
1. A welding device for automobile capacitor production line, characterized in that: include: A base (1), a rotating disk (2), a mechanical arm (3) and a welding head (4), wherein a slide groove (14) is provided at the top of the base (1), a fixed block (11) is provided inside the slide groove (14), the number of the fixed blocks (11) is set to two in total, an electric push rod (6) is installed inside the two fixed blocks (11), a protrusion (7) is fixedly installed at the output end of the electric push rod (6), a protective cover (8) is sleeved on the outer side of the protrusion (7), and a notch (9) is provided inside the rotating disk (2) at a position corresponding to the position of the protrusion (7).
2. The welding equipment for automobile capacitor production line according to claim 1 is characterized in that: A fixing bracket (10) is fixedly installed at the top of the base (1) located inside the rotating disk (2); a screw rod (12) is connected inside the fixing bracket (10) via a thread; an end of the screw rod (12) close to the fixing block (11) is connected to a bearing (18) via an interference fit; and a gasket (13) is sleeved on the outer surface of the fixing bracket (10) on the outer side of the screw rod (12).
3. The welding equipment for automobile capacitor production line according to claim 2 is characterized in that: The number of the screw rod (12), the bearing (18) and the gasket (13) is two.
4. The welding equipment for automobile capacitor production line according to claim 2, characterized in that: The outer rings of the two bearings (18) are both fixedly connected to one side of the fixed block (11).
5. The welding equipment for automobile capacitor production line according to claim 1, characterized in that: A motor (15) is fixedly mounted on the top of the base (1) and located inside the rotating disk (2); a first gear (16) is fixedly connected to the output end of the motor (15); a rotating shaft (5) is fixedly mounted on the top of the inner wall of the rotating disk (2); and a second gear (17) is sleeved on the outer side of the rotating shaft (5).
6. The welding equipment for automobile capacitor production line according to claim 5, characterized in that: The first gear (16) is meshingly connected to the second gear (17).