Disc spot welding equipment

By designing the feeding mechanism and testing mechanism of the disk spot welding equipment, the problems of missing materials and insufficient contact of the welding equipment are solved, and high-quality inductor coil welding is achieved.

CN223129679UActive Publication Date: 2025-07-22BTCOLL ELECTRONICS (KUNSHAN) LTD
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Patent Information

Application Number
CN202421717066.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-19
Publication Date
2025-07-22
Estimated Expiration
2034-07-19

AI Technical Summary

Technical Problem

Existing welding equipment is prone to leakage of materials, resulting in poor quality of inductor coils and insufficient contact between the material rack and materials affects the welding quality.

Method used

A disk spot welding equipment is designed, including a feeding mechanism, a spot welding mechanism and a testing mechanism to prevent material leakage by taking photos, and to tighten the material and the material rack through a pressure plate to ensure full contact.

Benefits of technology

Effectively prevent material leakage, ensure that there is no loss of materials at each station, improve welding quality and strength, and achieve full contact between materials and material racks.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a disc spot welding device which comprises a support, a working table, a feeding mechanism, a spot welding mechanism, a feeding mechanism, a discharging mechanism, a feeding mechanism, a spot welding mechanism, a feeding mechanism, a discharging mechanism, a discharging mechanism, a spot welding mechanism and a discharging mechanism, and the driving motor is installed on the lower portion of the working table and used for driving the working table to rotate. According to the equipment, each material is photographed and detected in the feeding process, it is ensured that the materials on each station are not lost, and the defect of material leakage in the welding process is overcome; in addition, the material and the material frame are welded after being pressed by the pressing disc, so that the material and the material frame are in full contact during welding, and the welding quality is improved.
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Description

Technical Field

[0001] The utility model belongs to the technical field of welding, and particularly relates to a circular spot welding device. Background Art

[0002] In the existing inductance coil welding device, during the re-welding of welding parts on the welding equipment in the prior art, material leakage easily occurs, resulting in poor quality of the welded inductance coil.

[0003] In addition, inductance coil products are widely used. Inductance coil products contain a large number of small, thin, and irregular parts. When the existing welding machine is welding, the material rack and the materials do not come into sufficient contact, resulting in the welded inductance coil being insecure and affecting the quality of the inductance coil. Summary of the Utility Model

[0004] The main technical problem to be solved by the utility model is to provide a circular spot welding device, which provides a function of photographing and detecting each material during feeding to ensure that there is no missing material at each working station and prevent the defect of material leakage during welding; in addition, after the materials and the material rack are tightly pressed by the pressure plate and then welded, the materials and the material rack come into sufficient contact during welding, improving the welding quality.

[0005] To solve the above technical problem, a technical solution adopted by the utility model is: a circular spot welding device, characterized in that the device includes:

[0006] A bracket;

[0007] A workbench, on the upper part of the workbench, a clamping mechanism is installed, and on the lower part of the workbench, a driving motor is installed, and the driving motor is used to drive the workbench to rotate;

[0008] A feeding mechanism, which can transport the materials on the conveying mechanism into the clamping mechanism;

[0009] A spot welding mechanism, which can weld the material rack and the materials together;

[0010] The workbench is installed on the upper part of the bracket, and the feeding mechanism and the spot welding mechanism are distributed along the outer circumference of the workbench and are relatively installed on the upper part of the bracket.

[0011] Preferably, the spot welding mechanism includes a spot welding component and a pressure feeding component for welding the material rack and the materials together;

[0012] The spot welding component includes a first module, a first mounting rack, a first driving member, a second mounting rack and a spot welding machine. The first mounting rack is arranged on the moving end of the first module, the first driving member is arranged at the upper end of the first mounting rack, the second mounting rack is arranged on the moving end of the first driving member, and the spot welding machine is arranged on one side of the second mounting rack;

[0013] The blank holder assembly includes a third mounting bracket, a second driving member, a fourth mounting bracket, and a pressure plate. The second driving member is disposed at an end of the third mounting bracket. The fourth mounting bracket is disposed at a moving end of the second driving member. The pressure plate is disposed at an end of the fourth mounting bracket away from the second driving member.

[0014] Preferably, both the first driving member and the second driving member are configured as air cylinders, and the pressure plate is provided with a plurality of relief holes.

[0015] Preferably, the loading mechanism includes a loading assembly and a handling assembly;

[0016] The loading assembly includes a fifth mounting bracket, a third driving member, a sixth mounting bracket, a fourth driving member, a seventh mounting bracket, and a first adsorbing member. The third driving member is disposed at one side of the fifth mounting bracket. The sixth mounting bracket is disposed at a moving end of the third driving member. The fourth driving member is disposed at one side of the sixth mounting bracket. The seventh mounting bracket is disposed at a moving end of the fourth driving member. The first adsorbing member is disposed at an end of the seventh mounting bracket away from the fourth driving member;

[0017] The handling assembly includes a second module, a middle turntable, an eighth mounting bracket, a fifth driving member, a ninth mounting bracket, a sixth driving member, and a tenth mounting bracket. The middle turntable is disposed at a moving end of the second module. The sixth driving member is disposed at one side of the tenth mounting bracket. The ninth mounting bracket is disposed at a moving end of the sixth driving member. The fifth driving member is disposed at one side of the ninth mounting bracket. The eighth mounting bracket is disposed at a moving end of the fifth driving member. A plurality of second adsorbing members are disposed at a lower end of the eighth mounting bracket.

[0018] Preferably, the first adsorbing member includes at least two suction heads, the second adsorbing member includes at least twelve suction heads, an air disc is disposed at a lower portion of the suction head, and an air passage of the air disc is communicated with an air passage of the suction head.

[0019] Preferably, a detection mechanism is further disposed at one side of the loading mechanism. The detection mechanism includes an eleventh mounting bracket, a sensor, and a camera. The camera is disposed at an upper portion of the tenth mounting bracket. The sensor is disposed at one side of the tenth mounting bracket.

[0020] Preferably, the third driving member, the fourth driving member, the fifth driving member, and the sixth driving member are all configured as air cylinders.

[0021] Preferably, a plurality of mounting grooves for mounting the clamping mechanism are disposed at an upper portion of the workbench, and the plurality of mounting grooves are arranged in a circular array at the upper portion of the workbench.

[0022] The beneficial effects of the present utility model are as follows:

[0023] First, by arranging a detection mechanism on one side of the feeding mechanism, each material is photographed and detected during feeding to ensure that there is no missing material at each station, preventing the defect of material leakage during welding;

[0024] Second, there are four stations arranged on the upper part of the rotary worktable, namely the material placing station, the rack placing station, the welding station, and the blanking station in sequence. The processes of each station can work simultaneously, and it is convenient to place materials during loading and unloading;

[0025] Third, the material and the rack are welded after being pressed tightly by a pressing plate, so that the material and the rack are in full contact during welding, improving the welding quality;

[0026] Fourth, a driving motor is used to drive the worktable to rotate. The shape of the rotating table is set to be circular, with stable rotation and large rotation power. Description of the Drawings

[0027] Figure 1 is the overall structural schematic diagram of the present utility model;

[0028] Figure 2 is Figure 1 the partial enlarged schematic diagram of

[0029] Figure 3 is the structural schematic diagram of the feeding mechanism of the present utility model.

[0030] The marks of each part in the drawings are as follows:

[0031] 100, support;

[0032] 200, worktable; 201, installation groove;

[0033] 300, clamping mechanism;

[0034] 400, driving motor;

[0035] 500, feeding mechanism; 501, feeding component; 5011, fifth mounting bracket; 5012, third driving member; 5013, sixth mounting bracket; 5014, fourth driving member; 5015, seventh mounting bracket; 5016, first adsorbing member; 502, handling component; 5021, second module; 5022, middle turntable; 5023, eighth mounting bracket; 5024, fifth driving member; 5025, ninth mounting bracket; 5026, sixth driving member; 5027, tenth mounting bracket; 5028, second adsorbing member;

[0036] 600, Spot welding mechanism; 601, Spot welding assembly; 6011, First module; 6012, First mounting bracket; 6013, First driving member; 6014, Second mounting bracket; 6015, Electric welding machine; 602, Pressure feeding assembly; 6021, Third mounting bracket; 6022, Second driving member; 6023, Fourth mounting bracket; 6024, Pressure plate

[0037] 700, Detection mechanism; 701, Eleventh mounting bracket; 702, Sensor; 703, Camera Detailed implementation manners

[0038] The following elaborates on the preferred embodiments of the present utility model in conjunction with the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the protection scope of the present utility model more clearly defined

[0039] Embodiment: A circular spot welding device, characterized in that the device includes:

[0040] Bracket 100

[0041] Workbench 200, a clamping mechanism 300 is installed on the upper part of the workbench 200, and a driving motor 400 is installed on the lower part of the workbench 200, and the driving motor 400 is used to drive the workbench 200 to rotate

[0042] Feeding mechanism 500, the feeding mechanism 500 can transport the materials on the conveying mechanism into the clamping mechanism 300

[0043] Spot welding mechanism 600, the spot welding mechanism 600 can weld the material rack and the materials together

[0044] The workbench 200 is installed on the upper part of the bracket 100, and the feeding mechanism 500 and the spot welding mechanism 600 are distributed along the outer circumference of the workbench 200 and are relatively installed on the upper part of the bracket 100

[0045] Further, referring to Figure 2 as shown, the spot welding mechanism 600 includes a spot welding assembly 601 and a pressure feeding assembly 602 for welding the material rack and the materials together

[0046] The spot welding assembly 601 includes a first module 6011, a first mounting bracket 6012, a first driving member 6013, a second mounting bracket 6014 and an electric welding machine 6015. The first mounting bracket 6012 is arranged on the moving end of the first module 6011. The first driving member 6013 is arranged at the upper end of the first mounting bracket 6012. The second mounting bracket 6014 is arranged on the moving end of the first driving member 6013. The electric welding machine is arranged on one side of the second mounting bracket 6014

[0047] The blanking component 602 includes a third mounting bracket 6021, a second driving member 6022, a fourth mounting bracket 6023, and a pressure plate 6024. The second driving member 6022 is disposed at the end of the third mounting bracket 6021. The fourth mounting bracket 6023 is disposed at the moving end of the second driving member 6022. The pressure plate 6024 is disposed at one end of the fourth mounting bracket 6023 away from the second driving member 6022.

[0048] In addition, referring to Figure 3 as shown, the feeding mechanism 500 includes a feeding component 501 and a handling component 502;

[0049] The feeding component 501 includes a fifth mounting bracket 5011, a third driving member 5012, a sixth mounting bracket 5013, a fourth driving member 5014, a seventh mounting bracket 5015, and a first adsorbing member 5016. The third driving member 5012 is disposed on one side of the fifth mounting bracket 5011. The sixth mounting bracket 5013 is disposed at the moving end of the third driving member 5012. The fourth driving member 5014 is disposed on one side of the sixth mounting bracket 5013. The seventh mounting bracket 5015 is disposed at the moving end of the fourth driving member 5014. The first adsorbing member 5016 is disposed at one end of the seventh mounting bracket 5015 away from the fourth driving member 5014;

[0050] The handling component 502 includes a second module 5021, a middle turntable 5022, an eighth mounting bracket 5023, a fifth driving member 5024, a ninth mounting bracket 5025, a sixth driving member 5026, and a tenth mounting bracket 5027. The middle turntable 5022 is disposed at the moving end of the second module 5021. The sixth driving member 5026 is disposed on one side of the tenth mounting bracket 5027. The ninth mounting bracket 5025 is disposed at the moving end of the sixth driving member 5026. The fifth driving member 5024 is disposed on one side of the ninth mounting bracket 5025. The eighth mounting bracket 5023 is disposed at the moving end of the fifth driving member 5024. A plurality of second adsorbing members 5028 are disposed at the lower end of the eighth mounting bracket 5023.

[0051] Wherein, the first adsorbing member 5016 includes at least two adsorption heads. The second adsorbing members 5028 include at least twelve adsorption heads. An air disc is disposed at the lower part of the adsorption head. The air channels of the air disc are communicated with the air channels of the adsorption head.

[0052] It should be particularly noted that a detection mechanism 700 is further disposed on one side of the feeding mechanism 500. The detection mechanism 700 includes an eleventh mounting bracket 701, a sensor 702, and a camera 703. The camera 703 is disposed above the tenth mounting bracket 5027. The sensor 702 is disposed on one side of the tenth mounting bracket 5027.

[0053] By arranging a detection mechanism 700 on one side of the feeding mechanism 500, each material is photographed and detected during feeding to ensure that there is no missing material at each station and prevent the defect of missing material during welding. If a lack of material is detected by photographing, the controller controls the driving motor 400 to stop working.

[0054] The first driving member 6013 and the second driving member 6022 are both arranged as air cylinders. The pressing plate 6024 is provided with a plurality of relief holes. The third driving member 5012, the fourth driving member 5014, the fifth driving member 5024, and the sixth driving member 5026 are all arranged as air cylinders.

[0055] It should be particularly noted that the first driving member 6013 and the second driving member 6022 are both arranged as air cylinders. The pressing plate 6024 is provided with a plurality of relief holes. The third driving member 5012, the fourth driving member 5014, the fifth driving member 5024, and the sixth driving member 5026 are all arranged as air cylinders.

[0056] Finally, a plurality of installation grooves 201 for installing the clamping mechanism 300 are provided on the upper part of the workbench 200, and the plurality of installation grooves 201 are arranged in a circular array on the upper part of the workbench 200.

[0057] The working principle of the present utility model is as follows: By arranging a driving motor 400, the driving motor 400 drives the workbench 200 to rotate intermittently. At the first station, the first suction member 5016 of the feeding mechanism 500 transports the material into the middle turntable 5022. Before the first suction member 5016 transports the material, the camera 703 will photograph and detect the material on the conveying mechanism to prevent the lack of material. The second suction member 5028 transports the material in the middle turntable 5022 into the clamping mechanism 300 located in the installation groove 201. The clamping mechanism 300 positions the material. Then, the workbench 200 drives the clamping mechanism 300 to rotate to the second station. At the second station, the operator places the material rack in the clamping mechanism 300. The material rack is located above the material. The clamping mechanism 300 positions the material rack at the same time. After that, the workbench 200 drives the clamping mechanism 300 to rotate to the spot welding mechanism 600 at the third station. The movable end of the second driving member 6022 in the spot welding mechanism 600 is connected with a pressing plate 6024. The pressing plate 6024 is used to press the stacked materials and the material rack tightly so that there is no gap between the materials, improving the welding strength of the materials. Finally, the workbench 200 drives the clamping mechanism 300 to rotate to the fourth station, and the operator takes the material off. Four stations are provided on the upper part of the rotary workbench 200, which are successively the material feeding station, the material rack feeding station, the welding station, and the blanking station. The processes of each station can work simultaneously, and it is convenient to place the materials during loading and unloading.

[0058] The above are only the embodiments of the present utility model, and do not thus limit the patent scope of the present utility model. Any equivalent structural transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. A circular spot welding device, characterized in that, The device includes: a bracket; a workbench, on the upper part of which a clamping mechanism is installed, and on the lower part of which a driving motor is installed, and the driving motor is used to drive the workbench to rotate; a feeding mechanism that can transport the materials on the conveying mechanism into the clamping mechanism; a spot welding mechanism that can weld the material rack and the materials together; The workbench is installed on the upper part of the bracket, and the feeding mechanism and the spot welding mechanism are distributed along the outer periphery of the workbench and are oppositely installed on the upper part of the bracket.

2. The disk spot welding equipment according to claim 1, wherein: The spot welding mechanism includes a spot welding assembly and a pressure-applying assembly for welding the material rack and the materials together; The spot welding assembly includes a first module, a first mounting rack, a first driving member, a second mounting rack and a spot welder. The first mounting rack is arranged on the moving end of the first module. The first driving member is arranged at the upper end of the first mounting rack. The second mounting rack is arranged on the moving end of the first driving member. The spot welder is arranged on one side of the second mounting rack; The pressure-applying assembly includes a third mounting rack, a second driving member, a fourth mounting rack and a pressure plate. The second driving member is arranged at the end of the third mounting rack. The fourth mounting rack is arranged on the moving end of the second driving member. The pressure plate is arranged at one end of the fourth mounting rack away from the second driving member.

3. The disk spot welding equipment according to claim 2, characterized in that: Both the first driving member and the second driving member are arranged as air cylinders, and the pressure plate is provided with a plurality of relief holes.

4. The disk spot welding device according to claim 3, characterized in that: The feeding mechanism includes a feeding assembly and a handling assembly; The feeding assembly includes a fifth mounting rack, a third driving member, a sixth mounting rack, a fourth driving member, a seventh mounting rack and a first adsorbing member. The third driving member is arranged on one side of the fifth mounting rack. The sixth mounting rack is arranged on the moving end of the third driving member. The fourth driving member is arranged on one side of the sixth mounting rack. The seventh mounting rack is arranged on the moving end of the fourth driving member. The first adsorbing member is arranged at one end of the seventh mounting rack away from the fourth driving member; The handling assembly includes a second module, a middle turntable, an eighth mounting rack, a fifth driving member, a ninth mounting rack, a sixth driving member and a tenth mounting rack. The middle turntable is arranged on the moving end of the second module. The sixth driving member is arranged on one side of the tenth mounting rack. The ninth mounting rack is arranged on the moving end of the sixth driving member. The fifth driving member is arranged on one side of the ninth mounting rack. The eighth mounting rack is arranged on the moving end of the fifth driving member, and a plurality of second adsorbing members are arranged at the lower end of the eighth mounting rack.

5. The disk spot welding device according to claim 4, characterized in that: The first adsorbing member includes at least two adsorption heads, the second adsorbing member includes at least twelve adsorption heads, and an air disc is arranged at the lower part of the adsorption head, and the air channels of the air disc are communicated with the air channels of the adsorption head.

6. The disk spot welding equipment according to claim 5, wherein: A detection mechanism is also arranged on one side of the feeding mechanism. The detection mechanism includes an eleventh mounting rack, a sensor and a camera. The camera is arranged on the upper part of the tenth mounting rack, and the sensor is arranged on one side of the tenth mounting rack.

7. The disk spot welding device according to claim 6, wherein: The third driving member, the fourth driving member, the fifth driving member and the sixth driving member are all arranged as air cylinders.

8. The circular spot welding device according to claim 7, wherein: A plurality of installation grooves for installing the clamping mechanism are arranged on the upper part of the workbench, and the plurality of installation grooves are arranged in a circular array on the upper part of the workbench.