Soldering station for electromagnetic switch production

Abstract

The utility model relates to the technical field of soldering stations, and discloses a soldering station for producing electromagnetic switches, including a workbench, wherein a motor 1 is fixedly connected inside the workbench, a worm is fixedly connected to the output end of the motor 1, a worm wheel is rotatably connected inside the workbench, the worm wheel meshes with the worm wheel, a rotating plate is fixedly connected to the upper surface of the worm wheel, a sliding rod is slidably connected inside the rotating plate, a slide plate is fixedly connected to the outer wall of the slide rod, and the outer wall of the slide plate is slidably connected to the inside of the workbench. In the utility model, the problem of easily damaging the sensitive parts of the electromagnetic switch when clamping different electromagnetic switches is solved, and the problem of loose welding or omission is also solved, and flexible clamping can quickly adapt to electromagnetic switches of different sizes and shapes, so that the production line can cope with diversified production needs and improve the speed and efficiency of the production line.

Description

Technical Field

[0001] The utility model relates to the technical field of soldering stations, in particular to a soldering station for producing electromagnetic switches. Background Art

[0002] Electromagnetic switch is a device that uses electromagnetic principle to control the on and off of the circuit. It is mainly composed of electromagnet, armature, spring, contact, etc. When the power is on, the electromagnet generates magnetism, attracts the armature, closes the contact, and the circuit is connected; when the power is off, the electromagnet loses magnetism, the spring pulls the armature back, the contact is disconnected, and the circuit is disconnected. In the production process of electromagnetic switch, welding is an important link. The welding table is a device used in the welding process. It can provide a stable welding temperature to make the welding effect more solid.

[0003] In the traditional electromagnetic switch production process, the soldering station is a key equipment used to weld the various components of the electromagnetic switch together to ensure its normal operation. When using the soldering station, first place the components such as the electromagnet, armature, spring and contact on the soldering station, and then start the soldering station heater to make its surface reach the welding temperature. When the temperature reaches a certain level, the welding staff will use a welding gun to melt the welding material and apply it to the joint of the electromagnetic switch, and form a firm welding point after cooling.

[0004] The above-mentioned traditional soldering station will encounter electromagnetic switches of different sizes and dimensions during use. The design and structure of the traditional soldering station are usually designed to adapt to the most common specifications and shapes. When clamping different electromagnetic switches, it is easy to cause damage to the sensitive components of the electromagnetic switch. At the same time, it is difficult to accurately align the welding part when fixing, resulting in loose welding or omissions. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a soldering station for electromagnetic switch production, aiming to improve the problem that sensitive components of the electromagnetic switch are easily damaged when clamping different electromagnetic switches, and it is difficult to accurately align the welding position when fixing, resulting in loose welding or omissions.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a welding table for producing electromagnetic switches, comprising a workbench, a motor 1 is fixedly connected inside the workbench, a worm is fixedly connected to the output end of the motor 1, a worm is rotatably connected to the inside of the workbench, the worm is meshed with the worm wheel, a rotating plate is fixedly connected to the upper surface of the worm wheel, a sliding rod is slidably connected inside the rotating plate, a slide plate is fixedly connected to the outer wall of the slide rod, the outer wall of the slide plate is slidably connected to the inside of the workbench, a fixed block is fixedly connected to the upper surface of the slide plate, a fixed rod is fixedly connected inside the fixed block, a torsion spring is sleeved on the outer wall of the fixed rod, one end of the torsion spring is fixedly connected to a clamping assembly, the clamping assembly is used to fix the electromagnetic switch, and the other end of the torsion spring is fixedly connected to the inside of the fixed block.

[0007] Furthermore, the clamping assembly includes a V-shaped clamping plate, the interior of the V-shaped clamping plate is fixedly connected to one end of the torsion spring, the interior of the V-shaped clamping plate is rotatably connected to a roller, and the interior of the V-shaped clamping plate is rotatably connected to the outer wall of the fixing rod.

[0008] Furthermore, a fixing frame is fixedly connected to the upper surface of the workbench, an electric push rod is fixedly connected to the interior of the fixing frame, and an output end of the electric push rod is fixedly connected to a storage plate.

[0009] Furthermore, the outer wall of the storage plate is fixedly connected to a guide rod, and the outer wall of the guide rod is slidably connected to the inside of the workbench.

[0010] Furthermore, a welding head is fixedly connected to the interior of the storage plate, a bracket is fixedly connected to the outer wall of the storage plate, and a conveying pipe is fixedly connected to the outer wall of the bracket.

[0011] Furthermore, a telescopic hose is provided in the middle of the delivery pipe, and the delivery pipe is fixedly connected to the inside of the fixing frame.

[0012] Furthermore, the interior of the fixing frame is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with a rotating shaft.

[0013] Furthermore, a conveying wheel is fixedly connected to the outer wall of the rotating shaft, a gear is fixedly connected to the outer wall of the rotating shaft, and the conveying wheels are arranged on both sides of the conveying pipe.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, firstly, a driving motor is used to drive the worm to rotate, and then the worm wheel, rotating plate, sliding rod and sliding plate are used to drive four fixed blocks to move toward the electromagnetic switch, and then the fixed rod, roller and torsion spring are used to drive the V-shaped clamping plate to fully clamp the electromagnetic switch, thereby solving the problem that the sensitive parts of the electromagnetic switch are easily damaged when clamping different electromagnetic switches, and the welding is not firm or missing. The flexible clamping can quickly adapt to electromagnetic switches of different sizes and shapes, so that the production line can cope with diversified production needs and improve the speed and efficiency of the production line.

[0016] 2. In the utility model, the electric push rod is first driven to move the storage plate, thereby driving the welding head and one end of the conveying tube to move to the position where welding is required, and the second driving motor drives the rotating shaft to rotate, and then cooperates with the gear to drive the conveying wheels on both sides to convey the welding wire, so that the continuous conveying of welding wire can ensure the stable supply of materials during the welding process, and avoid welding interruption or quality problems caused by welding wire interruption or unstable wire supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a soldering station for producing electromagnetic switches proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the workbench of the soldering station for producing electromagnetic switches proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of one side of the rotating plate of the welding table for producing electromagnetic switches proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the fixing block of the soldering station for producing electromagnetic switches proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the fixing frame of the soldering station for producing electromagnetic switches proposed by the utility model;

[0022] Figure 6 The utility model is a schematic diagram of the structure of one side of the conveying pipe of the welding table for producing electromagnetic switches.

[0023] Legend:

[0024] 1. Workbench; 2. Motor 1; 3. Worm; 4. Worm gear; 5. Rotating plate; 6. Sliding rod; 7. Slide plate; 8. Fixed block; 9. Fixed rod; 10. V-shaped clamp; 11. Roller; 12. Torsion spring; 13. Fixed frame; 14. Electric push rod; 15. Storage plate; 16. Welding head; 17. Bracket; 18. Delivery pipe; 19. Telescopic hose; 20. Guide rod; 21. Motor 2; 22. Rotating shaft; 23. Delivery wheel; 24. Gear. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1 - Figure 4 , the utility model provides an embodiment: a welding table for electromagnetic switch production, including a workbench 1, a motor 2 is fixedly connected inside the workbench 1, a worm 3 is fixedly connected to the output end of the motor 2, a worm wheel 4 is rotatably connected inside the workbench 1, the worm 3 is meshed with the worm wheel 4, a rotating plate 5 is fixedly connected to the upper surface of the worm wheel 4, a sliding rod 6 is slidably connected inside the rotating plate 5, a slide plate 7 is fixedly connected to the outer wall of the slide rod 6, the outer wall of the slide plate 7 is slidably connected to the inside of the workbench 1, a fixed block 8 is fixedly connected to the upper surface of the slide plate 7, a fixed rod 9 is fixedly connected inside the fixed block 8, a torsion spring 12 is sleeved on the outer wall of the fixed rod 9, one end of the torsion spring 12 is fixedly connected to a clamping assembly, the clamping assembly is used to fix the electromagnetic switch, the other end of the torsion spring 12 is fixedly connected to the inside of the fixed block 8, the clamping assembly includes a V-shaped clamping plate 10, the inside of the V-shaped clamping plate 10 is fixedly connected to one end of the torsion spring 12, a roller 11 is rotatably connected to the inside of the V-shaped clamping plate 10, and the inside of the V-shaped clamping plate 10 is rotatably connected to the outer wall of the fixed rod 9;

[0027] Specifically, firstly, the electromagnetic switch is accurately placed at the designated position of the workbench 1, and then the driving motor 2 is started to drive the worm 3 to start rotating. Due to the close meshing between the worm 3 and the worm wheel 4, the worm wheel 4 rotates with the rotation of the worm 3, thereby driving the rotating plate 5 to perform corresponding rotational movement. As the rotating plate 5 rotates, the four sliding bars 6 slide smoothly in the arc-shaped sliding grooves inside the rotating plate 5, and the sliding movement further pushes the four sliding plates 7 to slide accurately inside the workbench 1. The movement of the sliding plate 7 drives the fixed block 8 to gradually approach the electromagnetic switch until the four V-shaped clamping plates 10 and The electromagnetic switch fits tightly, and the V-shaped clamp 10 is highly flexible and can rotate freely on the inner wall of the fixing block 8, ensuring that both ends of the V-shaped clamp 10 can perfectly fit with the surface of the electromagnetic switch, so that it can adapt to electromagnetic switches of different shapes and sizes, and achieve precise and stable clamping and fixation. In the process of the V-shaped clamp 10 fitting with the electromagnetic switch, the torsion spring 12 will rotate accordingly and store potential energy. When the electromagnetic switch needs to be released, the torsion spring 12 will release the stored potential energy, automatically rotate and drive the V-shaped clamp 10 back to the initial position, thereby achieving the fixation of switches of different sizes.

[0028] Reference Figure 1 , Figure 5 and Figure 6 The upper surface of the workbench 1 is fixedly connected with a fixing frame 13, the interior of the fixing frame 13 is fixedly connected with an electric push rod 14, the output end of the electric push rod 14 is fixedly connected with a storage plate 15, the outer wall of the storage plate 15 is fixedly connected with a guide rod 20, the outer wall of the guide rod 20 is slidably connected to the interior of the workbench 1, the interior of the storage plate 15 is fixedly connected with a welding head 16, the outer wall of the storage plate 15 is fixedly connected with a bracket 17, the outer wall of the bracket 17 is fixedly connected with a conveying pipe 18, and a telescopic hose 19 is arranged in the middle of the conveying pipe 18, the conveying pipe 18 is fixedly connected to the interior of the fixing frame 13, and the interior of the fixing frame 13 is fixedly connected with a motor 21, the output end of the motor 21 is fixedly connected with a rotating shaft 22, the outer wall of the rotating shaft 22 is fixedly connected with a conveying wheel 23, the outer wall of the rotating shaft 22 is fixedly connected with a gear 24, and the conveying wheel 23 is arranged on both sides of the conveying pipe 18;

[0029] Specifically, the electric push rod 14 is started to push the storage plate 15 and the welding head 16 thereon to move smoothly along the direction of the guide rod 20. During this process, the welding head 16 can be accurately moved to the top of the electromagnetic switch to prepare for the welding operation. At the same time, the movement of the storage plate 15 also drives the bracket 17 and the conveying pipe 18 below to move together. Since a section of telescopic hose 19 is provided in the middle of the conveying pipe 18, one end of the conveying pipe 18 can flexibly follow the up and down movement of the storage plate 15. While welding, starting the drive motor 21 will drive the rotating shaft 22 to rotate, and then drive the conveying wheel 23 and the gear 24 to rotate together. Through the transmission action of the gear 24, the conveying wheel 23 on the other side will also achieve synchronous rotation, and the conveying wheels 23 on both sides can jointly push the welding wire to move forward smoothly, ensuring that the welding wire can be continuously and stably supplied during the welding process.

[0030] Working principle: When the electromagnetic switch production welding table is needed, the electromagnetic switch is first placed on the workbench 1, and then the driving motor 2 drives the worm 3 to rotate. Due to the meshing of the worm 3 and the worm wheel 4, the worm wheel 4 drives the rotating plate 5 to rotate with the rotation of the worm 3, so that the four slide bars 6 slide inside the arc-shaped slide groove inside the rotating plate 5, and then the movement of the slide bar 6 drives the four slide plates 7 to slide inside the workbench 1, and then the movement of the slide plate 7 drives the four fixed blocks 8 to move toward the electromagnetic switch, thereby driving the four V The V-shaped clamping plate 10 is fitted with the electromagnetic switch. Since the V-shaped clamping plate 10 can rotate on the inner wall of the fixing block 8, both ends of the V-shaped clamping plate 10 are fitted with the electromagnetic switch, so that electromagnetic switches of different shapes can be clamped and fixed. In this process, the rotation of the V-shaped clamping plate 10 will drive the torsion spring 12 to rotate. When the electromagnetic switch is released, the torsion spring 12 is no longer subjected to force to rotate, thereby driving the V-shaped clamping plate 10 back to its original position, which is convenient for next use, thereby achieving the effect of clamping and fixing different electromagnetic switches;

[0031] In addition, the electric push rod 14 is driven to move the storage plate 15. This process is guided by the guide rod 20, thereby driving the internal welding head 16 to move to the top of the electromagnetic switch for welding. When the storage plate 15 moves, the bracket 17 and the conveying pipe 18 below are also driven to move. Since a telescopic hose 19 is provided at the middle of the conveying pipe 18, one end of the conveying pipe 18 can move up and down with the storage plate 15. While welding heating is being performed, the driving motor 21 drives the rotating shaft 22 to rotate, thereby driving the conveying wheel 23 and the gear 24 to rotate, and then the gear 24 can drive the conveying wheel 23 on the other side to rotate synchronously, and then the conveying wheels 23 on both sides push the welding wire forward, thereby achieving the effect of automatically conveying the welding wire while welding.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A soldering station for producing electromagnetic switches, comprising a workbench (1), characterized in that: The workbench (1) is fixedly connected to a motor (2) inside, and a worm (3) is fixedly connected to the output end of the motor (2). The workbench (1) is rotatably connected to a worm wheel (4) inside, and the worm (3) meshes with the worm wheel (4). The upper surface of the worm wheel (4) is fixedly connected to a rotating plate (5). The rotating plate (5) is slidably connected to a sliding rod (6). The outer wall of the sliding rod (6) is fixedly connected to a sliding plate (7). The outer wall of the sliding plate (7) is slidably connected to the inside of the workbench (1). The upper surface of the sliding plate (7) is fixedly connected to a fixed block (8). The inside of the fixed block (8) is fixedly connected to a fixed rod (9). The outer wall of the fixed rod (9) is slidably connected to the inside of the workbench (1). The upper surface of the sliding plate (7) is fixedly connected to a fixed block (8). The inside of the fixed block (8) is fixedly connected to a fixed rod (9). The outer wall of the fixed rod (9) is sleeved with a torsion spring (12). One end of the torsion spring (12) is fixedly connected to a clamping assembly, and the clamping assembly is used to fix the electromagnetic switch. The other end of the torsion spring (12) is fixedly connected to the inside of the fixed block (8).

2. The soldering station for producing electromagnetic switches according to claim 1, characterized in that: The clamping assembly comprises a V-shaped clamping plate (10), the interior of the V-shaped clamping plate (10) is fixedly connected to one end of the torsion spring (12), the interior of the V-shaped clamping plate (10) is rotatably connected to a roller (11), and the interior of the V-shaped clamping plate (10) is rotatably connected to the outer wall of the fixing rod (9).

3. The soldering station for producing electromagnetic switches according to claim 1, characterized in that: The upper surface of the workbench (1) is fixedly connected to a fixing frame (13), the interior of the fixing frame (13) is fixedly connected to an electric push rod (14), and the output end of the electric push rod (14) is fixedly connected to a storage plate (15).

4. The soldering station for producing electromagnetic switches according to claim 3, characterized in that: The outer wall of the storage plate (15) is fixedly connected to a guide rod (20), and the outer wall of the guide rod (20) is slidably connected to the inside of the workbench (1).

5. The soldering station for producing electromagnetic switches according to claim 4, characterized in that: The interior of the storage plate (15) is fixedly connected to a welding head (16), the outer wall of the storage plate (15) is fixedly connected to a bracket (17), and the outer wall of the bracket (17) is fixedly connected to a conveying pipe (18).

6. The soldering station for producing electromagnetic switches according to claim 5, characterized in that: A telescopic hose (19) is provided in the middle of the delivery pipe (18), and the delivery pipe (18) is fixedly connected to the inside of the fixing frame (13).

7. The soldering station for producing electromagnetic switches according to claim 6, characterized in that: A second motor (21) is fixedly connected inside the fixing frame (13), and a rotating shaft (22) is fixedly connected to the output end of the second motor (21).

8. The soldering station for producing electromagnetic switches according to claim 7, characterized in that: The outer wall of the rotating shaft (22) is fixedly connected with a conveying wheel (23), the outer wall of the rotating shaft (22) is fixedly connected with a gear (24), and the conveying wheel (23) is arranged on both sides of the conveying pipe (18).

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