Battery box welding robot

Abstract

The utility model relates to the technical field of battery box welding, and provides a battery box welding robot which comprises a frame body and a first conveying belt, the first conveying belt is installed in the frame body, a feeding assembly is arranged at the top of the frame body, a door-shaped frame is fixed to the frame body, a grabbing assembly is arranged on the door-shaped frame, and an automatic welding assembly is arranged at the bottom of the door-shaped frame. The grabbing assembly comprises a side cavity, the side cavity is formed in the side surface of the door-shaped frame, a vertical screw rod is installed in the side cavity, the vertical screw rod is controlled by a motor to rotate, a transverse frame is connected to the vertical screw rod, and a pair of first air cylinders are installed on the transverse frame. According to the technical scheme, the problems that in the prior art, the battery box needs to be welded to a circuit board or other accessories, welding is conducted through manual operation at present, the labor efficiency is low, accuracy is poor, the welding positions cannot be consistent every time, and defective products are likely to appear are solved.

Description

Technical Field

[0001] This utility model relates to the field of battery box welding technology, specifically to a battery box welding robot. Background Technology

[0002] A battery compartment is a device used to hold batteries and provide power. It is widely used in various electronic products and typically includes one or more battery slots, battery wiring, and output interfaces. Its main function is to store and provide power, ensuring the normal operation of electronic devices. At the same time, the battery compartment also protects the batteries from short circuits, overcharging, and over-discharging, thereby extending battery life.

[0003] During the battery box installation process, the battery box needs to be welded to the circuit board or other accessories. Currently, the welding is done manually, which is inefficient and inaccurate. The welding position cannot be guaranteed to be consistent each time, which easily leads to defective products.

[0004] Therefore, improvements have been made to address the aforementioned issues. Utility Model Content

[0005] This utility model proposes a battery box welding robot, which solves the problem in related technologies that require welding battery boxes to circuit boards or other accessories. Currently, welding is done manually, which is inefficient and has poor accuracy. The welding position cannot be guaranteed to be consistent each time, which easily leads to defective products.

[0006] The technical solution of this utility model is as follows: including...

[0007] The frame and the first conveyor belt, wherein the first conveyor belt is installed inside the frame;

[0008] A feeding assembly is disposed on the top of the frame;

[0009] A gantry frame and a gripping assembly, wherein the gantry frame is fixed to the frame body and the gripping assembly is disposed on the gantry frame;

[0010] An automatic welding assembly is disposed at the bottom of the portal frame;

[0011] The gripping assembly includes a side cavity, which is formed within the side surface of the gantry frame. A vertical screw is installed inside the side cavity, and the vertical screw is rotated by a motor. A crossbeam is connected to the vertical screw, and a pair of first cylinders are installed on the crossbeam.

[0012] As a further technical solution, the output end of the first cylinder is connected to a top frame, a second cylinder is mounted on the top of the top frame, the output end of the second cylinder is connected to a base frame, and the base frame is slidably connected to the side surface of the top frame.

[0013] As a further technical solution, a drive motor is installed on the surface of the base frame, and a pair of round rods are provided on both sides of the base frame surface. A moving block is slidably connected to the round rod, and a rack is provided on the side end face of the moving block.

[0014] As a further technical solution, one end of the rack is movably fitted inside another moving block, the output end of the drive motor is provided with a drive gear, the drive gear meshes with the rack, and the bottom of the moving block is provided with a pawl.

[0015] As a further technical solution, the automatic welding assembly includes a pair of guide frames, both of which are fixed to the bottom of the gantry frame. A third cylinder is provided at one end of each guide frame, and a movable frame is slidably connected inside the guide frame.

[0016] As a further technical solution, the movable frame is connected to the output end of the third cylinder, and an adjustment frame is rotatably connected to the top of the movable frame via a pin. A fourth cylinder is installed on the adjustment frame, and a weld joint is connected to the output end of the fourth cylinder.

[0017] As a further technical solution, the feeding assembly includes a feeding frame, which is fixed to the top of the gantry frame. A second conveyor belt is provided at the bottom of the feeding frame. A baffle is rotatably connected to the front end of the feeding frame via a pin, and the pin connection of the baffle is driven by a torsion spring.

[0018] As a further technical solution, a propulsion cylinder is provided at both ends of the frame surface, and a correction plate is provided at the output end of the propulsion cylinder.

[0019] As a further technical solution, an infrared sensor is provided on the end face of the adjustment frame.

[0020] The working principle and beneficial effects of this utility model are as follows:

[0021] 1. This utility model is equipped with a gripping component. Through the interaction of structures such as the vertical screw, cross frame, first cylinder, top frame, base frame, drive motor, moving block and chuck, the chuck can grip the battery box and move it to the welding position through multiple movements, and can be automatically transported.

[0022] 2. This utility model is equipped with an automatic welding assembly. Through the interaction of the guide frame, the third cylinder, the adjusting frame, the fourth cylinder and the welding joint, the welding joint can be adjusted to the melting position. The welding joint can be automatically welded by controlling the fourth cylinder, which is more precise. Attached Figure Description

[0023] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is an isometric drawing of the present invention;

[0026] Figure 3 Appendix to this utility model Figure 1 Enlarged view of part A in the middle;

[0027] Figure 4 Appendix to this utility model Figure 1 Enlarged view of part B in the middle section;

[0028] In the diagram: 1. Frame; 2. First conveyor belt; 3. Gantry frame; 4. Gripping assembly; 4-1. Side cavity; 4-2. Vertical screw; 4-3. Horizontal frame; 4-4. First cylinder; 4-5. Top frame; 4-6. Second cylinder; 4-7. Base frame; 4-8. Drive motor; 4-9. Round rod; 4-10. Moving block; 4-11. Rack; 4-12. Drive gear; 4-13. Claw; 5. Automatic welding assembly; 5-1. Guide frame; 5-2. Third cylinder; 5-3. Moving frame; 5-4. Adjusting frame; 5-5. Fourth cylinder; 5-6. Welding joint; 6. Feeding assembly; 6-1. Feeding rack; 6-2. Second conveyor belt; 6-3. Baffle; 7. Propulsion cylinder; 8. Correcting plate; 9. Infrared sensor. Detailed Implementation

[0029] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0030] like Figures 1-4 As shown, this embodiment proposes a battery box welding robot, including...

[0031] The frame 1 and the first conveyor belt 2 are installed inside the frame 1;

[0032] Feeding assembly 6 is located at the top of frame 1;

[0033] The gantry frame 3 and the gripping component 4 are fixed on the frame 1 and the gripping component 4 is mounted on the gantry frame 3.

[0034] Automatic welding assembly 5 is installed at the bottom of the portal frame 3;

[0035] The gripping component 4 includes a side cavity 4-1, which is formed within the side surface of the portal frame 3. A vertical screw 4-2 is installed inside the side cavity 4-1, and the vertical screw 4-2 is rotated by a motor. A crossbeam 4-3 is connected to the vertical screw 4-2, and a pair of first cylinders 4-4 are installed on the crossbeam 4-3. The output end of the first cylinders 4-4 is connected to a top frame 4-5, and a second cylinder 4-6 is installed on the top of the top frame 4-5. The output end of the second cylinder 4-6 is connected to a base frame 4-7, and the base frame 4-7 is connected to the side surface of the top frame 4-5. The base frame 4-7 is slidably connected to the base. A drive motor 4-8 is mounted on the base frame 4-7. A pair of round rods 4-9 are provided on both sides of the base frame 4-7. A moving block 4-10 is slidably connected to the round rods 4-9. A rack 4-11 is provided on the side end face of the moving block 4-10. One end of the rack 4-11 is movably fitted into the other moving block 4-10. A drive gear 4-12 is provided at the output end of the drive motor 4-8. The drive gear 4-12 meshes with the rack 4-11. A pawl 4-13 is provided at the bottom of the moving block 4-10.

[0036] In this embodiment, to achieve the effect of automatically installing the battery box to the welding position, a gripping component 4 is designed. A side cavity 4-1 is opened on one side of the portal frame 3 and a vertical screw 4-2 is installed thereon. A cross frame 4-3 is connected to the vertical screw 4-2. The vertical screw 4-2 can drive the cross frame 4-3 to move vertically up and down. Two first cylinders 4-4 are provided on the side end face of the cross frame 4-3 and a top frame 4-5 is connected to the output end. A second cylinder 4-6 is provided on the top of the top frame 4-5 and a base frame 4-7 is connected thereon. A drive motor 4-8 is installed on the back of the base frame 4-7 and a drive motor 4-8 is provided on the output end. The drive gear 4-12 and the base frame 4-7 are equipped with two round rods 4-9 on both sides of the front. The round rods 4-9 are slidably connected to the moving blocks 4-10 and are equipped with racks 4-11 on their side ends. Both racks 4-11 are engaged with the drive gear 4-12. When the drive gear 4-12 rotates, it can drive the two racks 4-11, so that the moving blocks 4-10 move synchronously. The bottom of the moving blocks 4-10 is equipped with claws 4-13. When moving, the battery box can be gripped by the claws 4-13. It can also work with the first cylinder 4-4 and the second cylinder 4-6 to adjust the battery box to the installation position.

[0037] Furthermore, the automatic welding assembly 5 includes a pair of guide frames 5-1, both of which are fixed to the bottom of the portal frame 3. A third cylinder 5-2 is provided at one end of each guide frame 5-1. A movable frame 5-3 is slidably connected inside the guide frame 5-1. The movable frame 5-3 is connected to the output end of the third cylinder 5-2. An adjusting frame 5-4 is rotatably connected to the top of the movable frame 5-3 via a pin. A fourth cylinder 5-5 is installed on the adjusting frame 5-4. A welding joint 5-6 is connected to the output end of the fourth cylinder 5-5.

[0038] In this embodiment, an automatic welding assembly is designed to achieve the effect of automatic welding. Guide frames 5-1 are provided on both lower ends of the portal frame 3, and a third cylinder 5-2 is provided on the outer side. A moving block 4-10 is provided on the inner side and connected to the output end of the third cylinder 5-2. The position can be adjusted by pushing and pulling the moving frame 5-3 through the output end of the third cylinder 5-2. An adjusting frame 5-4 is rotatably connected to the moving frame 5-3 through a pin shaft. The angle can be adjusted by rotating the axis. A fourth cylinder 5-5 and a welding joint 5-6 are installed on the adjusting frame 5-4. The welding joint 5-6 can be extended and moved to the welding position by controlling the fourth cylinder 5-5.

[0039] Furthermore, the feeding assembly 6 includes a feeding frame 6-1, which is fixed to the top of the gantry frame 3. A second conveyor belt 6-2 is provided at the bottom of the feeding frame 6-1. A baffle 6-3 is rotatably connected to the front end of the feeding frame 6-1 via a pin. The pin connection of the baffle 6-3 is driven by a torsion spring.

[0040] In this embodiment, in order to achieve the effect of automatic feeding, a feeding component 6 is designed. A feeding rack 6-1 is set on the top of the frame 1, and a second conveyor belt 6-2 is installed at the bottom of the feeding rack 6-1 for conveying the battery box forward. A baffle 6-3 is rotatably connected to the front end of the feeding rack 6-1 through a pin shaft and is driven by a torsion spring. When the claw 4-13 pulls the battery box outward, the baffle 6-3 can be opened by pushing and rotating outward.

[0041] Furthermore, both ends of the frame 1 are equipped with propulsion cylinders 7, and the output end of the propulsion cylinders 7 is equipped with a straightening plate 8.

[0042] In this embodiment, by providing a propulsion cylinder 7 and a straightening plate 8, the propulsion cylinder 7 can control the straightening plate 8 to adjust the position of the workpiece entering the work.

[0043] Furthermore, an infrared sensor 9 is provided on the end face of the adjustment bracket 5-4.

[0044] In this embodiment, an infrared sensor 9 is provided to sense the conveying position of the workpiece.

[0045] When processing is required, the workpiece is placed on the first conveyor belt 2, and the battery boxes are evenly arranged on the second conveyor belt 6-2. The vertical screw 4-2 is started to adjust the height of the chuck 4-13, and the first cylinder 4-4 and the second cylinder 4-6 are started to control the chuck 4-13 to move to the top of the battery box and insert it downward. Then, the drive motor 4-8 is started, which drives the two racks 4-11 through the drive gear 4-12, so that the chuck 4-13 moves outward synchronously to grab the battery box, and then moves outward to the placement position. After the workpiece moves to the position where the battery box is placed, it stops, and then the battery box is put down. After it is put down, the fourth cylinder 5-5 controls the welding joint 5-6 to pop out for melting, and the third cylinder 5-2 pushes and pulls to adjust the position. After completion, the conveying continues. During the welding process, the next battery box can be grabbed simultaneously.

[0046] The above are merely preferred embodiments of the present utility model and are 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 shall be included within the protection scope of the present utility model.

Claims

1. A battery box welding robot, characterized in that, include The frame (1) and the first conveyor belt (2) are installed inside the frame (1); Feeding assembly (6), the feeding assembly (6) is disposed on the top of the frame (1); A gantry frame (3) and a gripping assembly (4), wherein the gantry frame (3) is fixed on the frame body (1) and the gripping assembly (4) is disposed on the gantry frame (3); An automatic welding assembly (5) is disposed at the bottom of the portal frame (3); The gripping component (4) includes a side cavity (4-1), which is opened in the side surface of the portal frame (3). A vertical screw (4-2) is installed in the side cavity (4-1). The vertical screw (4-2) is rotated by a motor. A crossbeam (4-3) is connected to the vertical screw (4-2). A pair of first cylinders (4-4) are installed on the crossbeam (4-3).

2. The battery box welding robot according to claim 1, characterized in that, The output end of the first cylinder (4-4) is connected to a top frame (4-5), and a second cylinder (4-6) is mounted on the top of the top frame (4-5). The output end of the second cylinder (4-6) is connected to a base frame (4-7), and the base frame (4-7) is slidably connected to the side surface of the top frame (4-5).

3. The battery box welding robot according to claim 2, characterized in that, A drive motor (4-8) is mounted on the surface of the base frame (4-7). A pair of round rods (4-9) are provided on both sides of the surface of the base frame (4-7). A moving block (4-10) is slidably connected on the round rod (4-9). A rack (4-11) is provided on the side end face of the moving block (4-10).

4. The battery box welding robot according to claim 3, characterized in that, One end of the rack (4-11) is movably fitted inside another moving block (4-10). The output end of the drive motor (4-8) is provided with a drive gear (4-12), which meshes with the rack (4-11). The bottom of the moving block (4-10) is provided with a pawl (4-13).

5. A battery box welding robot according to claim 1, characterized in that, The automatic welding assembly (5) includes a pair of guide frames (5-1), both of which are fixed to the bottom of the portal frame (3). A third cylinder (5-2) is provided at one end of each guide frame (5-1), and a movable frame (5-3) is slidably connected inside the guide frame (5-1).

6. A battery box welding robot according to claim 5, characterized in that, The movable frame (5-3) is connected to the output end of the third cylinder (5-2). The top of the movable frame (5-3) is rotatably connected to an adjusting frame (5-4) via a pin. A fourth cylinder (5-5) is mounted on the adjusting frame (5-4). The output end of the fourth cylinder (5-5) is connected to a weld joint (5-6).

7. A battery box welding robot according to claim 1, characterized in that, The feeding assembly (6) includes a feeding rack (6-1), which is fixed to the top of the gantry frame (3). A second conveyor belt (6-2) is provided at the bottom of the feeding rack (6-1). A baffle (6-3) is rotatably connected to the front end of the feeding rack (6-1) via a pin. The pin connection of the baffle (6-3) is driven by a torsion spring.

8. A battery box welding robot according to claim 1, characterized in that, Both ends of the frame (1) are provided with propulsion cylinders (7), and the output end of the propulsion cylinders (7) is provided with a correction plate (8).

9. A battery box welding robot according to claim 6, characterized in that, An infrared sensor (9) is provided on the end face of the adjustment frame (5-4).

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