CN112382910A - Automatic wire cutting and stripping welding machine for micro motor - Google Patents
Automatic wire cutting and stripping welding machine for micro motor Download PDFInfo
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- CN112382910A CN112382910A CN202011396774.2A CN202011396774A CN112382910A CN 112382910 A CN112382910 A CN 112382910A CN 202011396774 A CN202011396774 A CN 202011396774A CN 112382910 A CN112382910 A CN 112382910A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0235—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections for applying solder
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0256—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections for soldering or welding connectors to a printed circuit board
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
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Abstract
The invention discloses an automatic cutting and stripping wire welding machine for a micro motor, which comprises a conveying device, and a circuit board feeding device, a wire feeding cutting and stripping mechanism and a welding mechanism which are sequentially arranged along the conveying direction of the conveying device, wherein the conveying device is used for conveying a motor body, the circuit board feeding device is used for feeding a circuit board onto the motor body, the wire feeding cutting and stripping mechanism is used for feeding two parallel wire sections which are arranged at intervals onto the motor body, and the welding mechanism is used for welding the circuit board, the wire sections and wiring terminals of the motor body together in a pairwise manner. The automatic wire cutting and stripping welding machine for the micro motor can effectively improve the qualification rate of product processing, ensure the quality of products, is simple and convenient to produce and operate and improves the production efficiency.
Description
Technical Field
The invention relates to the field of micro motor processing equipment, in particular to an automatic wire cutting and stripping welding machine for a micro motor.
Background
The electric toy is a motorized toy driven by a micro motor, and the structural performance of the micro motor influences the use performance of the electric toy to a certain extent. As shown in fig. 7, the conventional micro motor 200 generally includes a motor body 201, a circuit board 202 and a wire segment 203, wherein the motor body 201 is provided with two terminals for electrically connecting with the outside. During production, the circuit board 202 and the wire section 203 are required to be loaded on the motor body 201, and then the circuit board 202, the wire section 203 and the terminals of the motor body 201 are welded together. At present, a manual operation mode is still used when the micro motor is assembled, and an operator often forgets to put on a circuit board due to distraction, so that the assembly operation of the micro motor is unqualified and reworking is needed. And the rubber-insulated wire needs to be cut off and peeled in advance before the electric wire is welded, and then the electric wire can be welded, so that the operation is troublesome and time-consuming. In addition, tin smoke is generated in the welding process, and the tin smoke is greatly harmful to operators after being sucked for a long time.
Therefore, there is a need for a micro motor automatic wire cutting and stripping welding machine capable of automatically feeding the circuit board and the wire segment and also welding the circuit board, the wire segment and the motor body to overcome the above-mentioned drawbacks.
Disclosure of Invention
The invention aims to provide a micro motor automatic cutting and stripping wire welding machine which can automatically feed a circuit board and a wire section and can also weld the circuit board, the wire section and a motor body.
In order to achieve the purpose, the automatic cutting and stripping wire welding machine for the micro motor comprises a conveying device, and a circuit board feeding device, a wire feeding cutting and stripping mechanism and a welding mechanism which are sequentially arranged along the conveying direction of the conveying device, wherein the conveying device is used for conveying a motor body, the circuit board feeding device is used for feeding a circuit board onto the motor body, the wire feeding cutting and stripping mechanism is used for feeding two parallel wire sections which are arranged at intervals onto the motor body, and the welding mechanism is used for welding the circuit board, the wire sections and wiring terminals of the motor body together in a pairwise manner.
Preferably, the wire feeding, cutting and stripping mechanism comprises a wire discharging device, a wire segment processing device and a wire segment conveying device, the wire segment processing device is arranged between the wire discharging device and the wire segment conveying device, the wire discharging device is used for outputting a wire to the wire segment processing device, the wire segment processing device is used for cutting a wire segment on the wire and melting and coating tin materials on the head end and the tail end of the wire segment, and the wire segment conveying device is used for conveying the wire segment to the motor body on the conveying device.
Preferably, the electric wire section processing device includes mounting bracket, wire rod disjunctor, first heater, second heater and goes up the tin glassware, go up the tin glassware install in on the mounting bracket, it has first tin material discharging pipe and second tin material discharging pipe that is dual-purpose in output tin material to go up the tin glassware, the wire rod disjunctor is located first heater with between the second heater, first tin material discharging pipe is located directly over the first heater, second tin material discharging pipe is located directly over the second heater, the wire rod disjunctor is cutting off the electric wire and form the electric wire section after, first tin material pipe is gone up the tin material towards the tail end of electric wire section just the tail end of first heater heating electric wire section, the second tin material pipe is gone up the tin material towards the head end of electric wire and just the head end of second heater heating electric wire section.
Preferably, the wire segment processing device further includes a first flux loading device and a second flux loading device, the first flux loading device is disposed beside the first heater, the second flux loading device is disposed beside the second heater, after the wire cutter cuts off the wire to form the wire segment, the first flux loading device clamps the tail end of the wire segment to load the flux, and the second flux loading device clamps the head end of the wire to load the flux.
Preferably, the wire segment transporting device includes a transporting driver, a transporting carry driver, a rotary driver and a wire gripper, the transporting driver is mounted on the mounting rack, the transporting carry driver is mounted at an output end of the transporting driver, the transporting driver drives the transporting carry driver to perform a translational motion between the transporting device and the wire segment processing device, the rotary driver is mounted at an output end of the transporting carry driver, the transporting carry driver drives the rotary driver to perform a translational motion close to or away from the transporting device, the wire gripper is mounted at an output end of the rotary driver, and the rotary driver drives the wire gripper to rotate; when the wire clamping device is used for clamping the wires conveyed by the wire discharging device, the carrying driver drives the rotary driver to do translation close to the conveying device after the wire section is cut out by the wire cutter so as to drive the tail end of the wire section to move right above the first heater, the rotary driver drives the wire clamping device to rotate 180 degrees after tin is fed to the tail end of the wire section, and the carrying driver drives the rotary driver to do translation close to the conveying device so as to drive the tail end of the wire section clamped by the wire clamping device to be placed on the motor body.
Preferably, the welding mechanism includes a welding driving device and a welding gun, the welding driving device is installed on the mounting frame, the welding gun is installed at an output end of the welding driving device, and the welding driving device drives the welding gun to perform three-axis translational motion.
Preferably, the wire discharging device comprises a wire bearing wheel frame, a feeding driver and an exiting driver, the wire rod bearing wheel frames are arranged in a sliding way, the wire rod bearing wheel frames are respectively arranged at the output ends of the feeding driver and the withdrawing driver, the feeding driver drives the wire rod bearing wheel frame to move close to or far away from the second heater, the withdrawing driver drives the wire bearing wheel frame to move away from the second heater, the wire carrying wheel frame is used for carrying the electric wire and outputting the electric wire to the electric wire clamping device, the withdrawing driver drives the wire carrying wheel frame to slide away from the second heater when the electric wire is conveyed to the electric wire clamping device so as to discharge the electric wire, and the extractor drives the wire bearing wheel frame to move backwards when the wire cutter cuts off the wire so as to peel the head end of the wire and the tail end of the wire section.
Preferably, the circuit board feeding device comprises an assembly frame, a circuit board carrying driver, a circuit board taking and placing driver, a circuit board clamping device and a wiring end pushing device, the assembly frame is mounted above the conveying device, the circuit board carrying driver is mounted on the assembly frame, the circuit board taking and placing driver is horizontally and slidably mounted on the assembly frame, the circuit board carrying driver drives the circuit board taking and placing driver to slide close to or away from the conveying device, the circuit board clamping device and the wiring end pushing device are respectively mounted at an output end of the circuit board taking and placing driver, and the circuit board taking and placing driver drives the circuit board clamping device and the wiring end pushing device to move up and down.
Preferably, the welding machine for automatically cutting and stripping the electric wire of the micromotor further comprises an upper soldering flux mechanism arranged on the side of the conveying device, wherein the upper soldering flux mechanism is used for feeding the circuit board to the motor body by the circuit board feeding device and pushing away two wiring terminals of the motor body to apply soldering flux to the circuit board.
Preferably, the welding machine for automatically cutting and stripping the electric wire by the micro motor further comprises a motor blanking mechanism arranged on the side of the tail end of the conveying device, and the motor blanking mechanism is used for taking down the welded micro motor from the conveying device.
Compared with the prior art, the automatic cutting and stripping wire welding machine for the micro motor comprises a conveying device, and a circuit board feeding device, a wire feeding cutting and stripping mechanism and a welding mechanism which are sequentially arranged along the conveying direction of the conveying device, wherein the conveying device is used for conveying a motor body, the circuit board feeding device is used for feeding a circuit board onto the motor body, the wire feeding cutting and stripping mechanism is used for feeding two parallel wire sections which are arranged at intervals onto the motor body, and the welding mechanism is used for welding the circuit board, the wire sections and wiring terminals of the motor body together in a pairwise manner. Therefore, the automatic cutting and stripping wire welding machine for the micro motor can automatically feed the circuit board and the wire section onto the motor body for welding, and can automatically weld the circuit board, the wire section and the wiring terminal of the motor body together in pairs at one time. Therefore, the automatic wire cutting and stripping welding machine with the micro motor can effectively improve the qualification rate of product processing, is simple and convenient to produce and operate and can improve the production efficiency.
Drawings
FIG. 1 is a schematic perspective view of a miniature automatic wire cutting and stripping welding machine according to the present invention.
FIG. 2 is a schematic perspective view of a circuit board loading device in the micro automatic wire cutting and stripping welding machine according to the present invention.
FIG. 3 is a schematic perspective view of a wire feeding and stripping mechanism in the micro automatic wire cutting and stripping machine according to the present invention.
Fig. 4 is a schematic perspective view of the wire feeding and stripping mechanism shown in fig. 3 after the wire segment conveying device and the mounting rack are hidden.
Fig. 5 is a side view of the wire loading and cutting mechanism of fig. 4.
Fig. 6 is a processing flow chart of the wire feeding, cutting and stripping mechanism and the welding mechanism for processing the wire section.
Fig. 7 is a flow chart of the assembly process of the micro motor to be processed according to the present invention.
Detailed Description
In order to explain technical contents and structural features of the present invention in detail, the following description is made with reference to the embodiments and the accompanying drawings.
As shown in fig. 1, the welding machine 100 for automatically cutting and stripping wires of a micro motor of the present invention includes a conveying device 10, and a circuit board feeding device 20, a wire feeding cutting and stripping mechanism 30 and a welding mechanism 40, which are sequentially disposed along a conveying direction of the conveying device 10, wherein the conveying device 10 is used for conveying a motor body 201, the circuit board feeding device 20 is used for feeding a circuit board 202 onto the motor body 201, the wire feeding cutting and stripping mechanism 30 is used for feeding two wire segments 203 arranged in parallel at intervals onto the motor body 201, and the welding mechanism 40 is used for welding the wire segments 203, the wire segments 203 and terminals of the motor body 201 together in pairs. Thus, the automatic wire cutting and stripping welding machine 100 for the micromotor can automatically feed the circuit board 202 and the wire section 203 onto the motor body 201 for welding, and can automatically weld the circuit board 202, the wire section 203 and the terminal of the motor body 201 in pairs at one time. Therefore, the automatic wire cutting and stripping welding machine 100 using the micro motor can effectively improve the qualification rate of product processing, is simple and convenient to produce and operate and can improve the production efficiency. In the soldering, the wiring board 202 is loaded onto the motor body 201, and the soldering mechanism 40 first solders the wiring board 202 onto the motor body 201. Then two wire segments 203 are loaded on the motor body 201, the two wire segments 203 are respectively lapped on a wiring terminal, one wire segment 203, one wiring terminal of the motor body 201 and the circuit board 202 are welded together by the welding mechanism 40, and then the other wire segment 203, the other wiring terminal of the motor body 201 and the circuit board 202 are welded together by the welding mechanism 40, so that the assembling and welding of the micro motor 200 are completed.
As shown in fig. 3 to 6, the wire feeding and stripping mechanism 30 includes a wire discharging device 31, a wire segment processing device 32, and a wire segment conveying device 33, the wire segment processing device 32 is disposed between the wire discharging device 31 and the wire segment conveying device 33, the wire discharging device 31 is used for outputting a wire to the wire segment processing device 32, the wire segment processing device 32 is used for cutting a wire segment 203 on the wire and melting and applying tin material on the head and tail ends of the wire segment 203, and the wire segment conveying device 33 is used for conveying the wire segment 203 to the motor body 201 on the conveying device 10. So, utilize wire rod material loading surely to peel mechanism 30 and can process out electric wire section 203 automatically to and can make the both ends melting of electric wire section 203 go up tin material, provide the degree of automation of production, effectively improve production efficiency. Specifically, the electric wire segment processing device 32 includes a mounting frame 321, a wire cutter 322, a first heater 323, a second heater 324, and a tin feeder 325, the tin feeder 325 is mounted on the mounting frame 321, the tin feeder 325 includes a first tin material discharging pipe 3251 and a second tin material discharging pipe 3252 for outputting tin material, the wire cutter 322 is disposed between the first heater 323 and the second heater 324, the first tin material discharging pipe 3251 is disposed directly above the first heater 323, the second tin material discharging pipe 3252 is disposed directly above the second heater 324, after the wire cutter 322 cuts off the electric wire to form the electric wire segment 203, the first tin material discharging pipe 3251 applies tin material to the tail end of the electric wire segment 203 and the first heater 323 heats the tail end of the electric wire segment 203, and the second tin material discharging pipe 3252 applies tin material to the head end of the electric wire and the second heater 324 heats the head end of the electric wire. So, utilize electric wire section processingequipment 32 can conveniently surely go out electric wire section 203 to cut out electric wire section 203 back, tin material has then been gone up in the melting to the tail end of electric wire section 203 and the head end of electric wire, thereby make processing more quick coherent, convenient quick output electric wire section 203.
As shown in fig. 3 to 6, the wire segment processing apparatus 32 further includes a first flux loader 326 and a second flux loader 327, the first flux loader 326 is disposed beside the first heater 323, the second flux loader 327 is disposed beside the second heater 324, after the wire cutter 322 cuts off the wires to form the wire segments 203, the first flux loader 326 clamps the tail end of the wire segments 203 to load flux, and the second flux loader 327 clamps the head end of the wires to load flux. Thus, flux can be conveniently applied to the tail ends of the wire segments 203 by the first flux applicator 326, and flux can be conveniently applied to the head ends of the wires by the second flux applicator 327. After the soldering flux is applied, the first tin material discharging pipe 3251 is used for feeding tin material to the tail end of the wire section 203, the first heater 323 moves upwards to heat the tail end of the wire section 203, so that the tail end of the wire section 203 is melted and fed with the tin material, the second tin material discharging pipe 3252 is used for feeding the tin material to the head end of the wire, and the second heater 324 moves upwards to heat the head end of the wire, so that the head end of the wire is melted and fed with the tin material. Preferably, the first flux applicator 326 is positioned directly above the first heater 323 when flux is applied to the tail ends of the wire segments 203, and the second flux applicator 327 is positioned directly above the second heater 324 when flux is applied to the head ends of the wires. After the flux is applied, the first flux applicator 326 and the second flux applicator 327 are moved away, and the first heater 323 and the second heater 324 move upward to heat the tail end of the wire segment 203 and the head end of the wire. In the present embodiment, the first flux loader 326 and the second flux loader 327 pick up the tail ends of the wire segments 203 and the head ends of the wires by horizontal movement to load flux. To facilitate the illustration of the process flow of the wire feeding, cutting and peeling mechanism 30 and the soldering mechanism 40 for processing wire segments according to the present invention, in step 2-4 of fig. 6, the first flux loader 326 and the second flux loader 327 are moved away from the position of soldering flux by moving upward, but it should be understood that the first flux loader 326 and the second flux loader 327 are moved away from the position of soldering flux by moving outward or inward along the paper.
As shown in fig. 3 to 6, the wire segment conveying device 33 includes a conveying driver 331, a conveying carry driver 332, a rotary driver 333 and a wire gripper 334, the conveying driver 331 is mounted on the mounting frame 321, the conveying carry driver 332 is mounted at an output end of the conveying driver 331, the conveying driver 331 drives the conveying carry driver 332 to perform a translational motion between the conveying device 10 and the wire segment processing device 32, the rotary driver 333 is mounted at an output end of the conveying carry driver 332, the conveying carry driver 332 drives the rotary driver 333 to perform a translational motion close to or far away from the conveying device 10, the wire gripper 334 is mounted at an output end of the rotary driver 333, and the rotary driver 333 drives the wire gripper 334 to rotate; during processing, the wire gripper 334 grips the wire conveyed by the wire discharging device 31, the carry driver 332 drives the rotary driver 333 to translate close to the conveying device 10 after the wire section 203 is cut by the wire cutter 322 to drive the tail end of the wire section 203 to move right above the first heater 323, the rotary driver 333 drives the wire gripper 334 to rotate 180 ° after the tin material is applied to the tail end of the wire section 203, and the carry driver 331 drives the rotary driver 333 to translate close to the conveying device 10 to drive the tail end of the wire section 203 gripped by the wire gripper 334 to be placed on the motor body 201. After the wire cutter 322 cuts the wire to form the wire segment 203, the carrying driver 332 drives the rotary driver 333 to move close to the conveying device 10 to move the tail end of the wire segment 203 to a position right above the first heater 323, so as to facilitate flux application and molten tin application on the tail end of the wire segment 203. After the electric wire is clamped by the electric wire clamping device 334, the two electric wires are positioned, the two electric wire sections 203 are turned by 180 degrees, and the tail ends of the electric wire sections 203 are lapped on the wiring ends on the motor body 201, so that rapid and accurate welding is conveniently carried out.
As shown in fig. 3 to 6, the wire discharging device 31 includes a wire carrying wheel frame 311, a feeding driver 312 and an exiting driver 313, the wire carrying wheel frame 311 is installed in a sliding manner, the wire carrying wheel frames 311 are respectively installed at the output ends of the feeding driver 312 and the exiting driver 313, the feeding driver 312 drives the wire carrying wheel frame 311 to move close to or away from the second heater 324, the exiting driver 313 drives the wire carrying wheel frame 311 to move away from the second heater 324, the wire carrying wheel frame 311 is used for carrying the wire and outputting the wire to the wire gripper 334, the exiting driver 313 drives the wire carrying wheel frame 311 to slide away from the second heater 324 when the wire is conveyed to the wire gripper 334 to discharge the wire, the withdrawing driver 313 drives the wire carrier wheel 311 to move backward when the wire cutter 322 cuts the wire to peel the head end of the wire and the tail end of the wire segment 203. Therefore, the wire discharging device 31 can automatically and conveniently discharge the wire to the wire section processing device 32, and after the wire cutter 322 cuts the wire out of the wire section 203, the head end of the wire and the tail end of the wire section 203 can be peeled to expose the metal core, so that the subsequent tin feeding operation is facilitated.
As shown in fig. 1, the welding mechanism 40 includes a welding driving device 41 and a welding gun 42, the welding driving device 41 is mounted on the mounting frame 321, the welding gun 42 is mounted at an output end of the welding driving device 41, and the welding driving device 41 drives the welding gun 42 to perform three-axis translational motion. The welding mechanism 40 is simple in structure and easy to install and arrange. The weld drive 41 is facilitated to facilitate movement of the weld gun 42 to the weld. The welding driver 41 driving the welding gun 42 to make three-axis translational movement means that the welding driver 41 driving the welding gun 42 to make translational movement along the direction X, Y, Z, but is not limited to this. In order to facilitate the blanking of the welded motor, the welding machine 100 for automatically cutting and stripping the electric wire by the micro motor further comprises a motor blanking mechanism 50 arranged at the side of the tail end of the conveying device 10, and the motor blanking mechanism 50 takes the welded micro motor 200 off the conveying device 10.
As shown in fig. 1 and fig. 2, the circuit board feeding device 20 includes a mounting frame 21, a circuit board carrying driver 22, a circuit board picking and placing driver 23, a circuit board gripper 24 and a terminal ejector 25, the mounting frame 21 is mounted above the conveying device 10, the circuit board carrying driver 22 is mounted on the mounting frame 21, the circuit board picking and placing driver 23 is horizontally slidably mounted on the mounting frame 21, the circuit board carrying driver 22 drives the circuit board picking and placing driver 23 to slide close to or away from the conveying device 10, the circuit board gripper 24 and the terminal gripper 25 are respectively mounted at an output end of the circuit board picking and placing driver 23, and the circuit board picking and placing driver 23 drives the circuit board gripper 24 and the terminal ejector 25 to move up and down. The circuit board 202 can be clamped by the circuit board clamping device 24, and when the circuit board clamping device 24 places the clamped circuit board 202 on the motor body 201, the terminal pushing device 25 pushes the two terminals on the motor body 201 outwards, so that the two terminals are bent and pressed on the circuit board 202, and the circuit board 202, the terminals of the motor body 201 and the electric wire section 203 are conveniently welded together. In order to enhance the welding firmness between the circuit board 202 and the motor body 201, the micro motor automatic wire cutting and stripping welding machine 100 of the present invention further includes an upper flux mechanism (not shown) disposed beside the conveying device 10, wherein the upper flux mechanism (not shown) applies flux to the circuit board 202 after the circuit board 202 is loaded onto the motor body 201 by the circuit board loading device 20 and the two terminals of the motor body 201 are pushed away. Preferably, the flux applying mechanism applies the flux to the circuit board 202 by pressing the indenter, to which the flux is adhered, against the circuit board 202, but is not limited thereto. For example, the terminal ejector 25 uses the two fingers of the finger cylinder to open outward to push the two terminals, but is not limited thereto.
The operation of the micro motor automatic wire cutting and stripping welding machine 100 of the present invention will be described with reference to fig. 1 to 7: the conveying device 10 conveys the motor body 201 along the conveying direction, after the circuit board clamping device 24 clamps a circuit board 202, the circuit board taking and placing driver 23 drives the circuit board clamping device 24 to move upwards, the circuit board conveying driver 22 drives the taking and placing driver 23 to slide close to the conveying device 10 to drive the circuit board clamping device 24 to move right above the motor body 201, the circuit board taking and placing driver 23 drives the circuit board clamping device 24 to move downwards, the circuit board clamping device 24 places the clamped circuit board 202 on the motor body 201, and the terminal pushing device 25 pushes away two terminals on the motor body 201. Next, a flux applying mechanism applies flux to the circuit board 202.
Next, as shown in fig. 6 and 7, when the motor body 201 is conveyed to the side of the wire feeding and cutting mechanism 30, the feeding driver 312 drives the wire carrier wheel 311 to move close to the conveying device 10, the wire at the output end of the wire carrier wheel 311 is conveyed to the wire gripper 334, the wire gripper 334 grips the wire, and the withdrawing driver 313 drives the wire carrier wheel 311 to move away from the conveying device 10 to pay out a length of the wire. Then, the wire cutter 322 cuts the wire to form the wire segment 203, and simultaneously the withdrawing driver 313 continues to drive the wire carrier 311 to move away from the conveying device 10, so that the tail end of the wire segment 203 and the head end of the wire are stripped. The carrying driver 332 drives the rotary driver 333 to move closer to the conveying device 10, so that the tail end of the wire segment 203 reaches the position right above the first heater 323. The first flux loader 326 clamps the tail ends of the wire segments 203 and the second flux loader 327 clamps the head ends of the wires, thereby applying flux to the tail ends of the wire segments 203 and the head ends of the wires. The first flux loader 326 and the second flux loader 327 move away from each other, the first heater 323 and the second heater 324 move upward, the first tin material discharging pipe 3251 applies tin material to the tail end of the wire section 203, the second tin material discharging pipe 3252 applies tin material to the head end of the wire, the first heater 323 heats the tail end of the wire section 203 to melt the tin material, and the second heater 324 heats the head end of the wire to melt the tin material. Then, the rotation driver 333 drives the wire gripper 334 to rotate 180 °, and the carrying driver 331 drives the carrying driver 332 to move closer to the conveying device 10, so that the tail end of the wire segment 203 is overlapped on the terminal of the motor body 201. The welding driving device 41 drives the welding gun 42 to move above the motor body 201, and the welding gun 42 welds the motor body 201, the circuit board 202 and the wire segment 203 together in pairs, thereby completing the welding of the micro motor 200. When the conveyor 10 conveys the micro motor 200 to the motor blanking mechanism 50, the motor blanking mechanism 50 blanks the micro motor 200. Thus, the above-mentioned processing procedure is repeated, so as to continuously process the micro motor 200, and the working principle is as described above.
Compared with the prior art, the welding machine 100 for the automatic cutting and stripping electric wires of the micromotor comprises a conveying device 10, and a circuit board feeding device 20, a wire feeding cutting and stripping mechanism 30 and a welding mechanism 40 which are sequentially arranged along the conveying direction of the conveying device 10, wherein the conveying device 10 is used for conveying a motor body 201, the circuit board feeding device 20 is used for feeding a circuit board 202 onto the motor body 201, the wire feeding cutting and stripping mechanism 30 is used for feeding two electric wire sections 203 which are arranged in parallel at intervals onto the motor body 201, and the welding mechanism 40 is used for welding the wiring ends of the circuit board 202, the electric wire sections 203 and the motor body 201 together in a pairwise manner. Thus, the automatic wire cutting and stripping welding machine 100 for the micromotor can automatically feed the circuit board 202 and the wire section 203 onto the motor body 201 for welding, and can automatically weld the circuit board 202, the wire section 203 and the terminal of the motor body 201 in pairs at one time. Therefore, the automatic wire cutting and stripping welding machine 100 using the micro motor can effectively improve the qualification rate of product processing, is simple and convenient to produce and operate and can improve the production efficiency.
The above disclosure is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, so that the appended claims are intended to cover all such modifications and changes as fall within the true spirit of the invention.
Claims (10)
1. The utility model provides an automatic wire welding machine of shelling of micro motor which characterized in that: including conveyor and each edge circuit board loading attachment, wire rod material loading surely shell mechanism and welding mechanism that conveyor's direction of delivery set gradually, conveyor is used for the conveying motor body, circuit board loading attachment is used for the material loading circuit board to the motor body on, wire rod material loading surely shells the mechanism and is used for two parallel interval arrangement's of material loading wire section to the motor body on, welding mechanism is used for being in the same place two liang of welding of wiring end of circuit board, wire section and motor body.
2. The micromotor machine for welding the automatically stripped wires according to claim 1, wherein the wire feeding and cutting mechanism comprises a wire discharging device, a wire segment processing device and a wire segment conveying device, the wire segment processing device is arranged between the wire discharging device and the wire segment conveying device, the wire discharging device is used for outputting the wires to the wire segment processing device, the wire segment processing device is used for cutting wire segments on the wires and melting and coating tin materials at the head and tail ends of the wire segments, and the wire segment conveying device is used for conveying the wire segments to the motor body on the conveying device.
3. The micro-motor automatic wire cutting and stripping welding machine according to claim 2, the electric wire section processing device comprises a mounting rack, a wire cutter, a first heater, a second heater and a tinning device, the tin feeding device is arranged on the mounting frame and is provided with a first tin material discharging pipe and a second tin material discharging pipe which are used for outputting tin materials, the wire cutter is arranged between the first heater and the second heater, the first tin material discharging pipe is arranged right above the first heater, the second tin material discharging pipe is arranged right above the second heater, after the wire cutter cuts the electric wire to form an electric wire section, the first tin material pipe is used for feeding tin materials to the tail end of the electric wire section, the first heater is used for heating the tail end of the electric wire section, the second tin material pipe is used for feeding tin materials to the head end of the electric wire, and the second heater is used for heating the head end of the electric wire.
4. The micro-motor automatic wire stripping welding machine as claimed in claim 3, wherein the wire segment processing device further comprises a first flux loading device and a second flux loading device, the first flux loading device is arranged beside the first heater, the second flux loading device is arranged beside the second heater, the wire cutter is used for clamping the tail end of the wire segment to load the flux after the wire is cut off to form the wire segment, and the second flux loading device is used for clamping the head end of the wire segment to load the flux.
5. The micromotor machine for automatically cutting and stripping the electric wires according to claim 3, wherein the electric wire section conveying device comprises a conveying driver, a conveying carry driver, a rotary driver and an electric wire clamping device, the conveying driver is mounted on the mounting frame, the conveying carry driver is mounted at an output end of the conveying driver, the conveying driver drives the conveying carry driver to perform translation between the conveying device and the electric wire section processing device, the rotary driver is mounted at an output end of the conveying carry driver, the conveying carry driver drives the rotary driver to perform translation movement close to or away from the conveying device, the electric wire clamping device is mounted at an output end of the rotary driver, and the rotary driver drives the electric wire clamping device to rotate; when the wire clamping device is used for clamping the wires conveyed by the wire discharging device, the carrying driver drives the rotary driver to do translation close to the conveying device after the wire section is cut out by the wire cutter so as to drive the tail end of the wire section to move right above the first heater, the rotary driver drives the wire clamping device to rotate 180 degrees after tin is fed to the tail end of the wire section, and the carrying driver drives the rotary driver to do translation close to the conveying device so as to drive the tail end of the wire section clamped by the wire clamping device to be placed on the motor body.
6. The micromotor machine for automatically cutting and stripping wires according to claim 5, wherein the welding mechanism comprises a welding driving device and a welding gun, the welding driving device is mounted on the mounting frame, the welding gun is mounted at the output end of the welding driving device, and the welding driving device drives the welding gun to perform three-axis translational motion.
7. The micro-motor machine for automatically cutting and stripping wires according to claim 5, wherein the wire discharging device comprises a wire carrier, a feeding driver and an exit driver, the wire carrier is arranged in a sliding manner, the wire carrier is respectively mounted at the output ends of the feeding driver and the exit driver, the feeding driver drives the wire carrier to move close to or away from the second heater, the exit driver drives the wire carrier to move away from the second heater, the wire carrier is used for carrying wires and outputting the wires to the wire gripper, the exit driver drives the wire carrier to slide away from the second heater when the wires are conveyed to the wire gripper to pay out the wires, and the exit driver drives the wire carrier to move backwards to perform wire cutting when the wire cutter cuts the wires Peeling the head end of the electric wire and the tail end of the electric wire section.
8. The micromotor automatic wire cutting and stripping welding machine according to claim 7, wherein the circuit board feeding device comprises an assembly frame, a circuit board carrying driver, a circuit board taking and placing driver, a circuit board clamping device and a wiring end ejector, the assembly frame is mounted above the conveying device, the circuit board carrying driver is mounted on the assembly frame, the circuit board taking and placing driver is horizontally and slidably mounted on the assembly frame, the circuit board carrying driver drives the circuit board taking and placing driver to slide close to or away from the conveying device, the circuit board clamping device and the wiring end ejector are respectively mounted at an output end of the circuit board taking and placing driver, and the circuit board taking and placing driver drives the circuit board clamping device and the wiring end ejector to move up and down.
9. The micro-motor automatic wire cutting and stripping welding machine as claimed in claim 1, further comprising an upper flux mechanism arranged beside the conveying device, wherein the upper flux mechanism applies flux to the circuit board after the circuit board feeding device feeds the circuit board to the motor body and pushes away two terminals of the motor body.
10. The micro-motor automatic wire cutting and stripping welding machine according to claim 1, further comprising a motor blanking mechanism arranged on the side of the tail end of the conveying device, wherein the motor blanking mechanism is used for removing the welded micro-motor from the conveying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011396774.2A CN112382910A (en) | 2020-12-03 | 2020-12-03 | Automatic wire cutting and stripping welding machine for micro motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011396774.2A CN112382910A (en) | 2020-12-03 | 2020-12-03 | Automatic wire cutting and stripping welding machine for micro motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112382910A true CN112382910A (en) | 2021-02-19 |
Family
ID=74589395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011396774.2A Pending CN112382910A (en) | 2020-12-03 | 2020-12-03 | Automatic wire cutting and stripping welding machine for micro motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112382910A (en) |
-
2020
- 2020-12-03 CN CN202011396774.2A patent/CN112382910A/en active Pending
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