Coil spot welding device

Abstract

The utility model discloses a coil spot welding device, and relates to the field of coil spot welding devices, the coil spot welding device comprises a spot welding platform, the top of the spot welding platform is provided with a coil main body, and the top of the spot welding platform is fixedly provided with an operation box. According to the coil spot welding device, the machining assemblies with different functions and the machining rotating disc are arranged, the multiple sets of fixing assemblies are installed on the top of the rotating platform, the multiple sets of functional assemblies are distributed on the machining rotating disc at equal intervals, and the machining rotating disc can bear multiple sets of coil body workpieces at the same time; multiple groups of coil main body workpieces can be synchronously processed without being processed one by one like a single group of processing components, and each functional component can simultaneously carry out corresponding processing operation on different workpieces, so that seamless connection of processes is realized, the idle time of waiting for the next process after the single group of processing components finish one process is avoided, the production efficiency is further improved, and the production cost is reduced. The processing time is greatly saved, and the overall production efficiency of the coil main body is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coil spot welding, specifically to a coil spot welding device. BACKGROUND

[0002] The coil spot welding device is a kind of equipment for connecting the connecting point or specific part of coil by spot welding process, and spot welding is a kind of resistance welding method, which uses the resistance heat generated by current passing through welding piece to heat the contact of welding piece to plastic state or melting state, then forms welding spot under the action of pressure, and firmly connects different parts of coil together.

[0003] When the spot welding device spot welds the coil, the coil needs to be fixed by the fixing assembly first, then spot welding operation is carried out, but after spot welding, a series of processing procedures need to be detected, but in the actual use process, the single spot welding device can only carry out spot welding operation each time, if a complete workpiece processing procedure is to be completed, a plurality of different single-function equipment may need to be equipped, the workpiece needs to be transferred between different equipment, which increases processing time and logistics cost, and increases the floor area of equipment, is inconvenient to use, and the coil spot welding device is provided to solve the above problems in view of the deficiencies of prior art. UTILITARY MODEL CONTENTS

[0004] To achieve the above purpose, the utility model realizes the following technical scheme: a coil spot welding device, including spot welding platform, the top of spot welding platform is provided with coil main body, the top of spot welding platform is fixedly installed with operation box, the inside of operation box is provided with spot welding assembly and fixing assembly, spot welding assembly and fixing assembly are fixed respectively to coil main body and carry out spot welding operation, the inside of operation box is provided with processing assembly, the top of spot welding platform is rotatably connected with processing rotary disc, a plurality of fixing assemblies are equidistantly installed on the top of processing rotary disc, and the processing assembly is equidistantly distributed on the outer peripheral wall of processing rotary disc and carries out multifunctional processing operation to coil main body.

[0005] The processing rotary disc drives a plurality of coil main bodies to rotate in turn to make the processing assembly carry out different function processing operations to coil main body.

[0006] Preferably, the fixing assembly includes mounting seat and fixing head, the mounting seat is fixedly installed on the top of processing rotary disc, and a plurality of processing rotary discs are equidistantly annularly distributed.

[0007] Preferably, the fixing head is fixedly installed on the outer wall of mounting seat, and the coil main body is sleeved on the outer peripheral wall of fixing head.

[0008] Preferably, the processing assembly includes detection camera, first welding head, second welding head, quality detection head, first discharge mechanical hand and second discharge mechanical hand.

[0009] Preferably, the detection camera, the first welding head, the second welding head, the quality detection head, the first discharging manipulator and the second discharging manipulator are equidistantly distributed on the outer peripheral wall of the machining rotary disc.

[0010] Preferably, the first welding head and the second welding head are spot welding assemblies for spot welding different positions of the coil body.

[0011] Preferably, the detection camera and the quality detection head are used for detecting the coil body, and the first discharging manipulator and the second discharging manipulator are used for discharging the coil body.

[0012] Preferably, the top of the spot welding platform is provided with a conveying assembly and a material frame, the conveying assembly is located at the second discharging manipulator, and the material frame is located at the front end position of the spot welding platform.

[0013] The utility model discloses a coil spot welding device, which has the following beneficial effects: the coil spot welding device is provided with different function machining assemblies and a machining rotary disc, a plurality of fixing assemblies are installed on the top of the machining rotary disc, and a plurality of function assemblies are equidistantly distributed on the machining rotary disc. The machining rotary disc can simultaneously carry a plurality of coil body workpieces. When different function machining operations are performed, the plurality of coil body workpieces can be simultaneously processed without being processed one by one like a single machining assembly. Each function assembly can simultaneously perform corresponding machining operations on different workpieces. The seamless connection of processes is realized. The idle time of a single machining assembly after completing a process and waiting for the next process is avoided. The production efficiency is further improved. The machining time is greatly saved. The overall production efficiency of the coil body is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the utility model. For those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0015] Figure 1 It is the overall structure schematic diagram of the utility model;

[0016] Figure 2 It is the internal structure schematic diagram of the operation box of the utility model;

[0017] Figure 3 It is the installation position schematic diagram of the machining assembly and the machining rotary disc of the utility model;

[0018] Figure 4 It is the utility modelFigure 3 Zoomed-in view of section A.

[0019] In the figure: 1, spot welding platform; 101, coil body; 2, operation box; 3, spot welding assembly; 4, fixing assembly; 401, mounting seat; 402, fixing head; 5, processing assembly; 501, detection camera; 502, first welding head; 503, second welding head; 504, quality detection head; 505, first discharging manipulator; 506, second discharging manipulator; 6, processing rotary disc; 7, conveying assembly; 8, material frame. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0021] In order to better understand the above technical scheme, the above technical scheme will be described in detail below in combination with the drawings in the specification and specific embodiments.

[0022] The embodiments of the present application disclose a coil spot welding device.

[0023] According to the drawings Figures 1-4 As shown, it comprises a spot welding platform 1, the top of the spot welding platform 1 is provided with a coil body 101, the top of the spot welding platform 1 is fixedly installed with an operation box 2, the inside of the operation box 2 is provided with a spot welding assembly 3 and a fixing assembly 4, the spot welding assembly 3 and the fixing assembly 4 respectively fix and spot weld the coil body 101, the inside of the operation box 2 is provided with a processing assembly 5, the top of the spot welding platform 1 is rotationally connected with a processing rotary disc 6, a plurality of fixing assemblies 4 are equidistantly installed on the top of the processing rotary disc 6, the processing assembly 5 is equidistantly distributed on the outer peripheral wall of the processing rotary disc 6 to perform multifunctional processing operation on the coil body 101; before processing the coil body 101, a plurality of coil bodies 101 are arranged and placed inside the grid of the material frame 8, then the coil body 101 is fixed through the fixing assembly 4, under the cooperation of the processing rotary disc 6, the coil body 101 is rotated to the detection camera 501, the first welding head 502, the second welding head 503, the quality detection head 504, the first discharging manipulator 505 and the second discharging manipulator 506 in turn, and the coil body 101 is processed through the detection camera 501, the first welding head 502, the second welding head 503, the quality detection head 504, the first discharging manipulator 505 and the second discharging manipulator 506 in different functions.

[0024] The processing rotating disc 6 drives the rotation of the plurality of groups of coil bodies 101 to make the processing assembly 5 perform different functional processing operations on the coil bodies 101 in turn. First, the coil body 101 is fixedly sleeved on the outer peripheral wall of the fixing head 402, and the fixed coil body 101 is driven to rotate by the processing rotating disc 6. During the rotation, the loading coil body 101 is first detected and photographed by the detection camera 501, so as to confirm whether the product is placed in place. After confirmation, the processing rotating disc 6 continues to work to drive the coil body 101 to rotate, and two groups of welding heads perform spot welding operations on different positions of the coil body 101. Subsequently, the quality detection head 504 detects the spot-welded coil body 101 to judge the quality of the spot welding of the coil body 101, and sends the judged instructions to the two groups of discharge robots respectively, so that the first discharge robot 505 pulls out the defective product from the outer peripheral wall of the fixing head 402, and the pulled-out defective product falls into the operation box 2. The second discharge robot 506 pulls out the good product of the coil body 101 from the outer peripheral wall of the fixing head 402 and falls into the conveying assembly 7. The conveying assembly 7 conveys the spot-welded coil body 101 to the material frame 8, and the staff arranges and places the spot-welded coil body 101 in the material frame 8 in turn for storage.

[0025] The fixing assembly 4 includes a mounting seat 401 and a fixing head 402. The mounting seat 401 is fixedly installed on the top of the processing rotating disc 6, and a plurality of processing rotating discs 6 are distributed in an equidistant ring shape. The fixing head 402 is fixedly installed on the outer wall of the mounting seat 401. The coil body 101 is sleeved on the outer peripheral wall of the fixing head 402. During the processing of the coil body 101, the detection camera 501, the first welding head 502, the second welding head 503, the quality detection head 504, the first discharge robot 505 and the second discharge robot 506 can work simultaneously through the cooperation of the processing rotating disc 6 to process the plurality of groups of coil bodies 101 in turn. The processing rotating disc 6 can simultaneously carry a plurality of groups of coil body 101 workpieces. When performing different functional processing operations, the plurality of groups of coil body 101 workpieces can be synchronized, without the need for single processing assembly 5 to process one by one, thereby greatly saving processing time and improving the overall production efficiency of the coil body 101.

[0026] The processing assembly 5 comprises a detection camera 501, a first welding head 502, a second welding head 503, a quality detection head 504, a first discharging manipulator 505 and a second discharging manipulator 506, and the detection camera 501, the first welding head 502, the second welding head 503, the quality detection head 504, the first discharging manipulator 505 and the second discharging manipulator 506 are equidistantly distributed on the outer peripheral wall of the processing rotary disc 6, and it should be noted that a plurality of coil bodies 101 sequentially pass through different functional assemblies in the rotating process, and each functional assembly can simultaneously perform corresponding processing operations on different workpieces, so that seamless connection of processes is realized, the idle time of a single processing assembly 5 after completing a process is avoided, and the production efficiency is further improved.

[0027] The first welding head 502 and the second welding head 503 are spot welding assemblies 3, which are used for spot welding operations on different positions of the coil body 101, the detection camera 501 and the quality detection head 504 are used for detection operations on the coil body 101, and the first discharging manipulator 505 and the second discharging manipulator 506 are used for discharging operations on the coil body 101, so that a plurality of processing operations can be completed by one processing rotary disc 6 matched with a plurality of functional assemblies on the outer peripheral wall, compared with using a plurality of single processing assemblies 5 to perform different processes, the equipment occupies a smaller area, and the rental cost and space occupation of the production site are reduced.

[0028] The top of the spot welding platform 1 is provided with a conveying assembly 7 and a material frame 8, the conveying assembly 7 is located at the second discharging manipulator 506, and the material frame 8 is located at the front end position of the spot welding platform 1, the material frame 8 is used for placing the coil body 101, so that the coil body 101 is convenient for workers to take, and the coil body 101 after spot welding is convenient for saving and storing through the material frame 8.

[0029] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A coil spot welding device, comprising a spot welding platform (1), wherein a coil body (101) is disposed on the top of the spot welding platform (1), and an operation box (2) is fixedly installed on the top of the spot welding platform (1). A spot welding assembly (3) and a fixing assembly (4) are disposed inside the operation box (2), wherein the spot welding assembly (3) and the fixing assembly (4) respectively perform fixing and spot welding operations on the coil body (101), characterized in that: The inside of the operation box (2) is provided with a processing assembly (5), the top of the spot welding platform (1) is rotationally connected with a processing rotary disc (6), a plurality of groups of the fixing assemblies (4) are equidistantly installed on the top of the processing rotary disc (6), and the processing assemblies (5) are equidistantly distributed on the outer circumferential wall of the processing rotary disc (6) to perform multifunctional processing operation on the coil body (101). The processing rotary disc (6) drives a plurality of groups of the coil body (101) to rotate to make the processing assemblies (5) perform different function processing operation on the coil body (101) in turn.

2. A coil spot welding device according to claim 1, characterized in that: The fixing assembly (4) comprises a mounting seat (401) and a fixing head (402), the mounting seat (401) is fixedly installed on the top of the processing rotary disc (6), and a plurality of groups of the processing rotary disc (6) are equidistantly annularly distributed.

3. A coil spot welding device according to claim 2, characterised in that: The fixing head (402) is fixedly installed on the outer wall of the mounting seat (401), and the coil body (101) is sleeved on the outer circumferential wall of the fixing head (402).

4. A coil spot welding device according to claim 3, characterised in that: The processing assembly (5) comprises a detection camera (501), a first welding head (502), a second welding head (503), a quality detection head (504), a first discharging mechanical arm (505) and a second discharging mechanical arm (506).

5. A coil spot welding device according to claim 4, characterised in that: The detection camera (501), the first welding head (502), the second welding head (503), the quality detection head (504), the first discharging mechanical arm (505) and the second discharging mechanical arm (506) are equidistantly distributed on the outer circumferential wall of the processing rotary disc (6).

6. A coil spot welding device according to claim 5, characterised in that: The first welding head (502) and the second welding head (503) are spot welding assemblies (3) for performing spot welding operation on different positions of the coil body (101).

7. A coil spot welding device according to claim 4, characterized in that: The detection camera (501) and the quality detection head (504) are used for detecting operation on the coil body (101), and the first discharging mechanical arm (505) and the second discharging mechanical arm (506) are used for discharging operation on the coil body (101).

8. A coil spot welding device according to claim 1, characterized in that: The top of the spot welding platform (1) is provided with a conveying assembly (7) and a material frame (8), the conveying assembly (7) is located at the second discharging mechanical arm (506), and the material frame (8) is located at the front end position of the spot welding platform (1).

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