Semi-automatic stud welding machine

Abstract

The utility model discloses a semi-automatic stud welding machine, and relates to the technical field of stud welding. The semi-automatic stud welding machine comprises a mounting frame, a welding machine body is arranged on the left side of the mounting frame, supporting frames are arranged on the front side and the rear side of the mounting frame, two sets of welding heads are fixedly installed on the right side of the welding machine body and distributed front and back, and a conveying mechanism is arranged on the supporting frames and comprises a conveying pipe fixedly installed on the tops of the supporting frames; the device can control a conveying pipe to start to drive a conveying auger to rotate so as to convey studs in the conveying pipe into a conveying box, and control a second motor to start to drive a stirring plate to stir the studs so that the studs can fall into a guide groove. And the stud can automatically fall between the stud clamps and is placed on the electrode plate through clamping of the stud clamps to complete automatic feeding, so that the device does not depend on manual feeding any more, and the working efficiency and the positioning accuracy of the device are improved.

Description

Technical Field

[0001] This utility model relates to the field of stud welding technology, and in particular to a semi-automatic stud welding machine. Background Technology

[0002] In recent years, with the rapid development of the new energy industry, zinc-iron flow batteries have become an important technological direction in the energy storage field due to their high safety, long cycle life and environmental friendliness. The core component of this type of battery—the liquid tank battery—is composed of multiple stacked electrode plates. The first and last electrode plates need to have multiple studs welded to their backs to fix the conductive components or structural parts that are assembled later. The welded electrode plates need to be electroplated before being integrated into the battery housing. The welding quality directly affects the battery's conductivity, mechanical stability and long-term reliability.

[0003] Currently, electrode plate stud welding mainly relies on manual material loading, which has obvious drawbacks: workers need to manually place twelve studs one by one, which is time-consuming and prone to errors, resulting in stud position deviation and insufficient torque after welding. At the same time, manual material loading is inefficient, making it difficult to meet the needs of mass production and resulting in poor quality stability.

[0004] Therefore, a semi-automatic stud welding machine is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a semi-automatic stud welding machine that can solve the problem of some devices being unable to properly feed materials.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a semi-automatic stud welding machine, comprising a mounting frame, a welding machine is provided on the left side of the mounting frame, support frames are provided on the front and rear sides of the mounting frame, two sets of welding heads are fixedly installed on the right side of the welding machine and distributed in a front-to-back manner, and a material conveying mechanism is provided on the support frame, the material conveying mechanism including a material conveying pipe fixedly installed on the top of the support frame.

[0007] Preferably, the feeding mechanism further includes a feed pipe, a first motor, a feeding box, a stop block, a guide chute, and a feeding auger. A feed pipe is fixedly installed on one side of the feeding pipe and communicates with the interior of the feeding pipe. A feeding box is rotatably installed on the top of the feeding pipe. A first motor is fixedly installed on the bottom of the support frame. The output end of the first motor extends into the interior of the feeding pipe and a feeding auger is fixedly installed thereon. One end of the feeding auger is fixedly connected to the feeding box. Multiple sets of guide chute are provided at the bottom of the feeding box and are arranged in a ring. A stop block is fixedly installed on the outside of the feeding pipe.

[0008] Preferably, a second motor is fixedly installed on the top of the conveying box, and the output end of the second motor extends into the interior of the conveying box where multiple sets of material feeding plates are fixedly installed in a ring shape.

[0009] Preferably, the inner walls of the front and rear sides of the mounting bracket are fixedly installed with first electric guide rails. Two sets of first sliders are slidably installed inside the first electric guide rails and are distributed left and right. A limit frame is fixedly installed on one side of the first slider, and an electrode plate is provided between the limit frames.

[0010] Preferably, a second electric guide rail is fixedly installed on the right side of the welding machine, a second slider is slidably installed inside the second electric guide rail, an L-shaped mounting plate is fixedly installed on the top of the second slider, two sets of mounting plates are fixedly installed on one side of the L-shaped mounting plate and are distributed front and back, a bidirectional threaded rod is rotatably installed between the mounting plates, a micro motor is fixedly installed on one side of the mounting plate, the output end of the micro motor passes through the mounting plate and is fixedly connected to the bidirectional threaded rod, a limit groove is opened on one side of the L-shaped mounting plate, and two sets of stud clamps are threaded on the bidirectional threaded rod and are distributed front and back, one side of the stud clamps is slidably connected to the limit groove.

[0011] Preferably, a support base is fixedly installed on the front side of the mounting bracket, a support plate is fixedly installed on the top of the support base, a detection plate is fixedly installed on the front side of the second electric guide rail, a transmission wire is fixedly installed on the detection end of the support plate, and one end of the transmission wire is fixedly connected to the detection plate.

[0012] Preferably, two sets of connecting rods are fixedly installed on the top of the support plate and are distributed in a front-to-back manner.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The semi-automatic stud welding machine uses a combination of a feeding pipe, a feed pipe, a first motor, a feeding box, a stop block, a guide trough and a feeding auger. This allows the device to control the feeding pipe to start and drive the feeding auger to rotate, thereby conveying the stud in the feeding pipe to the feeding box. By controlling the second motor to start and drive the feeding plate to stir the stud, it can be made to fall into the guide trough. Then, it can automatically fall into the stud clamp and be placed on the electrode plate by the stud clamp to complete the automatic feeding. This makes the device no longer dependent on manual feeding, thereby improving the working efficiency and positioning accuracy of the device.

[0015] (2) The semi-automatic stud welding machine uses a combination of support plate, transmission wire and detection plate, so that when the stud clamp moves to the bottom of the guide groove, the detection plate can automatically detect the L-shaped plate, and then control the motor to start the material conveying pipe so that the stud falls into the stud clamp for clamping, thus optimizing the operation steps of the device and improving the automation of the job. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1This is the front view of the present invention;

[0018] Figure 2 This is a cross-sectional view of the present invention;

[0019] Figure 3 for Figure 2 Enlarged view of part A in the image;

[0020] Figure 4 for Figure 2 Enlarged view of part A in the image.

[0021] Reference numerals: 1. Mounting bracket; 2. First electric guide rail; 3. Limiting bracket; 4. Electrode plate; 5. Welding machine; 6. Welding head; 7. Support frame; 8. Material conveying mechanism; 801. Material conveying pipe; 802. Feed pipe; 803. First motor; 804. Material conveying box; 805. Stop block; 806. Material guide trough; 807. Material conveying auger; 9. Second motor; 10. Second electric guide rail; 11. Support plate; 12. Transmission wire; 13. Detection plate; 14. Mounting L-shaped plate; 15. Material feeding plate; 16. Mounting plate; 17. Bidirectional threaded rod; 18. Micro motor; 19. Stud clamp. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution: a semi-automatic stud welding machine, including a mounting frame 1, a welding machine 5 is arranged on the left side of the mounting frame 1, and support frames 7 are arranged on the front and rear sides of the mounting frame 1. Two sets of welding heads 6 are fixedly installed on the right side of the welding machine 5 and are distributed in a front-to-back manner. A material conveying mechanism 8 is arranged on the support frame 7, and the material conveying mechanism 8 includes a material conveying pipe 801 fixedly installed on the top of the support frame 7.

[0024] Preferably, the material conveying mechanism 8 further includes an inlet pipe 802, a first motor 803, a material conveying box 804, a stop block 805, a guide trough 806, and a material conveying auger 807. The inlet pipe 802 is fixedly installed on one side of the material conveying pipe 801 and communicates with the interior of the material conveying pipe 801. The material conveying box 804 is rotatably installed on the top of the material conveying pipe 801. The first motor 803 is fixedly installed on the bottom of the support frame 7. The output end of the first motor 803 extends into the interior of the material conveying pipe 801 and is fixedly installed with the material conveying auger 807. One end of the material conveying auger 807 is fixedly connected to the material conveying box 804. Multiple sets of guide troughs 806 are provided at the bottom of the material conveying box 804 and are arranged in a ring. The stop block 805 is fixedly installed on the outer side of the material conveying pipe 801.

[0025] Preferably, a second motor 9 is fixedly installed on the top of the conveying box 804, and the output end of the second motor 9 extends into the interior of the conveying box 804 where multiple sets of material feeding plates 15 are fixedly installed in a ring.

[0026] Preferably, the inner walls of the front and rear sides of the mounting frame 1 are fixedly installed with a first electric guide rail 2. Two sets of first sliders are slidably installed inside the first electric guide rail 2 and are distributed left and right. A limit frame 3 is fixedly installed on one side of the first slider, and an electrode plate 4 is arranged between the limit frames 3.

[0027] Preferably, a second electric guide rail 10 is fixedly installed on the right side of the welding machine 5. A second slider is slidably installed inside the second electric guide rail 10. An L-shaped mounting plate 14 is fixedly installed on the top of the second slider. Two sets of mounting plates 16 are fixedly installed on one side of the L-shaped mounting plate 14 and are distributed front and back. A bidirectional threaded rod 17 is rotatably installed between the mounting plates 16. A micro motor 18 is fixedly installed on one side of the mounting plate 16. The output end of the micro motor 18 passes through the mounting plate 16 and is fixedly connected to the bidirectional threaded rod 17. A limiting groove is opened on one side of the L-shaped mounting plate 14. Two sets of stud clamps 19 are threadedly installed on the bidirectional threaded rod 17 and are distributed front and back. One side of the stud clamp 19 is slidably connected to the limiting groove.

[0028] like Figure 1As shown, a support base is fixedly installed on the front side of the mounting frame 1, and a support plate 11 is fixedly installed on the top of the support base. A detection plate 13 is fixedly installed on the front side of the second electric guide rail 10. A transmission wire 12 is fixedly installed on the detection end of the support plate 11, and one end of the transmission wire 12 is fixedly connected to the detection plate 13. A semi-automatic stud welding machine includes a mounting frame 1. A welding machine 5 is arranged on the left side of the mounting frame 1. Support frames 7 are arranged on the front and rear sides of the mounting frame 1. Two sets of welding heads 6 are fixedly installed on the right side of the welding machine 5 and are distributed front and rear. A material conveying mechanism 8 is arranged on the support frame 7. The material conveying mechanism 8 includes a material conveying pipe 801 fixedly installed on the top of the support frame 7. The material conveying mechanism 8 also includes an inlet pipe 802, a first motor 803, and a material conveying box 804. The device includes a stop block 805, a guide trough 806, and a conveying auger 807. A second motor 9 is fixedly installed on the top of the conveying box 804. The output end of the second motor 9 extends into the interior of the conveying box 804 and is fixedly installed with multiple sets of material-pulling plates 15 arranged in a ring. This allows the device to control the conveying pipe 801 to start and drive the conveying auger 807 to rotate, thereby conveying the studs in the conveying pipe 801 to the conveying box 804. By controlling the second motor 9 to start and drive the material-pulling plates 15 to stir the studs, they fall into the guide trough 806 and then automatically fall into the stud clamps 19. The studs are then clamped by the stud clamps 19 and placed on the electrode plate 4 to complete the automatic feeding. This eliminates the need for manual feeding and improves the device's working efficiency and positioning accuracy.

[0029] like Figure 1 As shown, the first electric guide rail 2 is fixedly installed on the inner walls of the front and rear sides of the mounting frame 1. Two sets of first sliders are slidably installed inside the first electric guide rail 2 and are distributed left and right. A limit frame 3 is fixedly installed on one side of the first slider. An electrode plate 4 is arranged between the limit frames 3, so that the device can drive the electrode plate 4 to move and limit it well, preventing it from moving during the welding process and improving the welding effect of the device.

[0030] like Figure 2 and Figure 4 As shown, a second electric guide rail 10 is fixedly installed on the right side of the welding machine 5. A second slider is slidably installed inside the second electric guide rail 10. An L-shaped mounting plate 14 is fixedly installed on the top of the second slider. Two sets of mounting plates 16 are fixedly installed on one side of the L-shaped mounting plate 14 and are distributed front and back. A bidirectional threaded rod 17 is rotatably installed between the mounting plates 16. A micro motor 18 is fixedly installed on one side of the mounting plate 16. The output end of the micro motor 18 passes through the mounting plate 16 and is fixedly connected to the bidirectional threaded rod 17. A limiting groove is opened on one side of the L-shaped mounting plate 14. Two sets of stud clamps 19 are threaded on the bidirectional threaded rod 17 and are distributed front and back. One side of the stud clamp 19 is slidably connected to the limiting groove, so that the device can automatically clamp and position the studs, improving the welding accuracy of the device.

[0031] Preferably, a support base is fixedly installed on the front side of the mounting bracket 1, a support plate 11 is fixedly installed on the top of the support base, a detection plate 13 is fixedly installed on the front side of the second electric guide rail 10, a transmission wire 12 is fixedly installed on the detection end of the support plate 11, and one end of the transmission wire 12 is fixedly connected to the detection plate 13.

[0032] Preferably, two sets of connecting rods are fixedly installed on the top of the support plate 11 and are distributed in a front-to-back manner.

[0033] like Figure 1 As shown, two sets of connecting rods are fixedly installed on the top of the support plate 11 and are distributed in front and behind, so that it can better support the second electric guide rail 10 and prevent the second electric guide rail 10 from vibrating too much during operation, thereby affecting the clamping effect of the stud clamp 19.

[0034] Working principle: In use, the upper cover plate of the limiting frame 3 is removed by rotating the screws on the limiting frame 3. After the electrode plate 4 is placed between the limiting frames 3, the operation is reversed to reset the upper cover plate of the limiting frame 3, thereby clamping and limiting the electrode plate 4. The first electric guide rail 2 is started to move the electrode plate 4 to the bottom of the welding head 6 through the limiting frame 3. The stud is placed into the feed pipe 801 through the feed pipe 802. The second electric guide rail 10 is started to move the mounting L-shaped plate 14 to the detection plate 13. After the detection plate 13 detects the mounting L-shaped plate 14, it transmits information to the support plate 11 through the transmission wire 12. The support plate 11 controls the feed pipe 801 to start, so that the feed pipe 801 can drive the feed auger 807 and the feed box 804 to rotate. The rotation of the feed auger 807 can... The second motor 9 drives the stud into the material feeding box 804. The second motor 9 starts the material feeding plate 15 to rotate, which agitates the stud. During agitation, the stud stands up due to the shape of the material guide 806 and enters the material guide 806. At this time, the rotation of the material feeding box 804 moves one set of material guide 806 to the notch of the stop block 805 and causes the stud inside to fall into the stud clamp 19. The micro motor 18 is started to drive the bidirectional threaded rod 17 to rotate and clamp the stud. The second electric guide rail 10 is started to position the clamped stud to the welding position. Then, the micro motor 18 is started again to make the stud clamp 19 release the stud and move back to the detection plate 13 to complete the next feeding operation. At this time, the welding machine 5 is started to weld the stud through the welding head 6.

[0035] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A semi-automatic stud welding machine, comprising a mounting frame (1), characterized in that, A welding machine (5) is provided on the left side of the mounting frame (1), and support frames (7) are provided on the front and rear sides of the mounting frame (1). Two sets of welding heads (6) are fixedly installed on the right side of the welding machine (5) and are distributed in a front-to-back manner. A material conveying mechanism (8) is provided on the support frame (7). The material conveying mechanism (8) includes a material conveying pipe (801) fixedly installed on the top of the support frame (7).

2. The semi-automatic stud welding machine according to claim 1, characterized in that: The material conveying mechanism (8) also includes an inlet pipe (802), a first motor (803), a material conveying box (804), a stop block (805), a guide chute (806), and a material conveying auger (807). An inlet pipe (802) is fixedly installed on one side of the material conveying pipe (801), and the inlet pipe (802) communicates with the interior of the material conveying pipe (801). A material conveying box (804) is rotatably installed on the top of the material conveying pipe (801). A first motor (803) is fixedly installed on the bottom of the support frame (7). The output end of the first motor (803) extends into the interior of the material conveying pipe (801), where a material conveying auger (807) is fixedly installed. One end of the material conveying auger (807) is fixedly connected to the material conveying box (804). Multiple sets of guide chute (806) are provided at the bottom of the material conveying box (804) and are arranged in a ring. A stop block (805) is fixedly installed on the outside of the material conveying pipe (801).

3. The semi-automatic stud welding machine according to claim 2, characterized in that: A second motor (9) is fixedly installed on the top of the feeding box (804). The output end of the second motor (9) extends into the inside of the feeding box (804) and is fixedly installed with multiple sets of material feeding plates (15) arranged in a ring.

4. A semi-automatic stud welding machine according to claim 1, characterized in that: The mounting bracket (1) has a first electric guide rail (2) fixedly installed on the inner walls of both the front and rear sides. Two sets of first sliders are slidably installed inside the first electric guide rail (2) and are distributed left and right. A limit frame (3) is fixedly installed on one side of the first slider, and an electrode plate (4) is provided between the limit frames (3).

5. A semi-automatic stud welding machine according to claim 1, characterized in that: The welding machine (5) is fixedly installed with a second electric guide rail (10) on the right side. A second slider is slidably installed inside the second electric guide rail (10). An L-shaped mounting plate (14) is fixedly installed on the top of the second slider. Two sets of mounting plates (16) are fixedly installed on one side of the L-shaped mounting plate (14) and are distributed in front and behind. A bidirectional threaded rod (17) is rotatably installed between the mounting plates (16). A micro motor (18) is fixedly installed on one side of the mounting plate (16). The output end of the micro motor (18) passes through the mounting plate (16) and is fixedly connected to the bidirectional threaded rod (17). A limit groove is opened on one side of the L-shaped mounting plate (14). Two sets of stud clamps (19) are threaded on the bidirectional threaded rod (17) and are distributed in front and behind. One side of the stud clamp (19) is slidably connected to the limit groove.

6. A semi-automatic stud welding machine according to claim 1, characterized in that: A support base is fixedly installed on the front side of the mounting bracket (1), and a support plate (11) is fixedly installed on the top of the support base. A detection plate (13) is fixedly installed on the front side of the second electric guide rail (10). A transmission wire (12) is fixedly installed on the detection end of the support plate (11), and one end of the transmission wire (12) is fixedly connected to the detection plate (13).

7. A semi-automatic stud welding machine according to claim 6, characterized in that: Two sets of connecting rods are fixedly installed on the top of the support plate (11) and are distributed in a front-to-back manner.

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