CN102044822B - Automatic processing technology and equipment for connector - Google Patents
Automatic processing technology and equipment for connector Download PDFInfo
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- CN102044822B CN102044822B CN200910308709A CN200910308709A CN102044822B CN 102044822 B CN102044822 B CN 102044822B CN 200910308709 A CN200910308709 A CN 200910308709A CN 200910308709 A CN200910308709 A CN 200910308709A CN 102044822 B CN102044822 B CN 102044822B
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Abstract
The invention discloses automatic processing technology and automatic processing equipment for a connector, and relates to electric connectors. The technology comprises a tape forming flow, an electroplating flow, a plastic covering and molding flow, a metal shell packaging flow, and a flow of cutting off a connecting part of the tape, and also comprises a data acquisition and control flow; and a data acquisition and controller is arranged to automatically control the execution of the plastic covering and molding flow, the metal shell packaging flow, and the flow of cutting off the connecting part of the tape so as to complete integral automatic assembly line operation. The processing equipment comprises a tape former and a mold matched with the same, electroplating equipment for electroplating the tape, a vertical injection molding machine for injection molding of the electroplated tape and a mold matched with the same, a packager for packaging the metal shell, a punch for cutting off the connecting part of the tape and a mold matched with the same, a data acquisition and controller, and a conveyor belt device. The invention has the advantages of high processing efficiency and high product quality.
Description
Technical field
The present invention relates to electric connector, especially refer to a kind of in the injection moulding connector body with the terminal of metal plastic (promptly bury and mould, down with) wherein and the automatic technology of the electric connector of moulding and equipment.
Background technology
Electric connector is had many uses, and structure is also various.It is through in the injection moulding connector body that the terminal of metal is wherein plastic and (to call plastic moulding in the following text) of moulding that one type of connector is wherein arranged, its terminal or cite approvingly pin, contact chip etc.Plastic moulding can make terminal and body strong bonded, improves the electric stability and the useful life of product.
In the prior art, plastic terminal comprises that with the moulding process of making connector strip is shaped, electroplates coupling part and the kalamein shell operation in processing, plastic moulding, the excision strip.
Above-mentioned strip is shaped, and refers to become one by one terminal to arrange the metal tape that couples together the metal tape punching out, and it had both comprised terminal one by one, also comprises the connection material that terminal is one by one coupled together.Ordinary circumstance connects material level in the position, termination of terminal, couples together the abutting end head position of terminal one by one along the length direction of strip, terminal is one by one arranged connect into the average whole strip of being convenient to plastic moulding of being convenient to carry.
Above-mentioned plating processing refers to the strip of moulding is carried out electroplating processes.Mentioned that as above-mentioned plastic moulding refers to injection moulding body and simultaneously terminal is plastic in body.The coupling part of excision in the strip refers to through after the plastic moulding, and the coupling part in the strip also couples together plastic good terminal one by one, the coupling part in must the excision strip, and become single connector semi-finished product.The kalamein shell is about to single connector unfinished work packing metal shell to become the connector finished product.
It must be noted that; In the prior art; Coupling part operation in plastic moulding and the excision strip is that the unit carries out with the whole piece strip; Be placed on strip earlier and carry out plastic moulding on the vertical injection molding machine, afterwards, place this strip the coupling part of excision strip on the punch press again through electroplating processes.At last, connector semi finished package metal shell that again will be one by one.Thus it is clear that, can not on same strip, implement coupling part and this three-procedure of kalamein shell in plastic moulding, the excision strip continuously to terminal.
In sum, the plastic moulding process operation of prior art connector is many, and coupling part and this three-procedure of kalamein shell in particularly plastic moulding, the excision strip are discontinuous, and time and effort consuming is taken a lot of work, and working (machining) efficiency is low, and processing cost is high, and power consumption is high; Simultaneously, operation is difficult to control in the processing, and the product that causes processing is out of shape difficult quality guarantee; In addition, because operation is discontinuous, potential safety hazard is also many.
Summary of the invention
The present invention is intended to overcome that the plastic molding procedure of prior art connector is discontinuous, time and effort consuming is taken a lot of work, working (machining) efficiency is low, processing cost is high, power consumption is high, operation is difficult to control, cause the product distortion that processes, the deficiency of difficult quality guarantee in the processing, releases a kind of automatic technology and equipment of connector.
For this reason, the technical scheme of the automatic molding process of a kind of connector of the present invention and equipment is following.
The automatic technology of a kind of connector of the present invention comprises:
Strip moulding flow process is about to the metal plate and belt punching out and becomes the strip of being arranged by terminal one by one, coupled together by the coupling part; Coupling part in the said strip is the said strip length direction in edge and incites somebody to action the metal edge strip that the adjacent end portion of said terminal one by one couples together;
Electroplate work flow, the said strip that is about to forming carries out electroplating processes;
Plastic moulding flow process is at injection moulding connector body on the injection molding machine and simultaneously that terminal is plastic in connector body;
Packing metal shell flow process is at the connector body packing metal shell of packing machine to plastic terminal;
Excise the coupling part flow process in the said strip, on punch press,, make it to become single connector product the excision of the coupling part in the said strip;
Also comprise data acquisition and control flow, through data acquisition and controller are set, plastic moulding flow process, packing metal shell flow process and the execution of excising the coupling part flow process in the said strip are controlled automatically, and become a whole piece automatic production line operation; Conveyer belt apparatus also is set, and the operation of conveyer belt apparatus is controlled by data acquisition and controller; The said strip of the process electroplating processes of forming is transmitted by conveyer belt apparatus, consistently through plastic moulding flow process, packing metal shell flow process and excise the processing of the coupling part flow process in the said strip and become the connector finished product.
The automatic processing device of connector of the present invention; Comprise: strip make-up machine and supporting with it mould thereof, to the said strip of forming carry out the electroplating device of electroplating processes, to the packing machine that carries out the vertical injection molding machine of injection moulding and supporting with it mould thereof, packing metal shell through the said strip of electroplating processes, the punch press and the supporting with it mould thereof of coupling part in the said strip of excision; Also comprise data acquisition and controller and conveyer belt apparatus.
Data acquisition and controller comprise multichannel input interface, signal adjusting module A, over-voltage over-current protection circuit, reference voltage source module, analog-to-digital conversion module, microprocessor, D/A converter module, signal adjusting module B, multichannel output interface, 485 communication modules and communication interface; The multichannel input interface is respectively from vertical injection molding machine, packing machine, punch press, conveyer belt apparatus acquired signal and pass to the input of signal adjusting module A; The output of signal adjusting module A is connected with the input of over-voltage over-current protection circuit; The output of over-voltage over-current protection circuit is connected with the input of analog-to-digital conversion module; The reference voltage source module provides reference voltage to analog-to-digital conversion module, D/A converter module respectively, and the data of handling through analog-to-digital conversion module offer microprocessor; Afterwards; Microprocessor is exported control signal to D/A converter module; D/A converter module then passes to signal adjusting module B with control signal; Signal adjusting module B then passes to the multichannel output interface with control signal, and the multichannel output interface is sent to vertical injection molding machine, packing machine, punch press, conveyer belt apparatus respectively with control signal again, with the coordinated operation of control vertical injection molding machine, packing machine, punch press and conveyer belt apparatus; 485 communication modules are connected with microprocessor, and communication interface is connected with 485 communication modules.
The present invention compares with prior art; Its beneficial effect is: one of which, coupling part and this three-procedure of kalamein shell in the plastic moulding in the connector processing, the excision strip are linked up into the automatic production line operation; Time saving and energy saving saving of labor, working (machining) efficiency improves, and energy consumption reduces; Simultaneously, control automatically in the processing causes product quality to improve, and potential safety hazard reduces.Its two, data acquisition and controller output 0 ~ 10V normal voltage is controlled on-the-spot plurality of devices in real time, advantages of small volume is installed simply, antijamming capability is strong, can be mounted to controlled plant inside.Three, the fail safe and stability that overcurrent-overvoltage protecting circuit can improve entire circuit is set, circuit system is influenced when avoiding overcurrent, overvoltage, even goes to pot.Its four, multiple communication baud rate is adjustable, 9600 ~ 115200 bit/s.
Description of drawings
Fig. 1 is data acquisition of the present invention and controller circuitry block diagram.
Among the figure: 1, vertical injection molding machine; 2, packing machine; 3, punch press; 4, conveyer belt apparatus.
Embodiment
Below, in conjunction with accompanying drawing, introduce embodiment of the present invention.
The automatic technology of a kind of connector of the present invention comprises:
Strip moulding flow process is about to the metal plate and belt punching out and becomes the strip of being arranged by terminal one by one, coupled together by the coupling part; Coupling part in the said strip is the said strip length direction in edge and incites somebody to action the metal edge strip that the adjacent end portion of said terminal one by one couples together;
Electroplate work flow, the said strip that is about to forming carries out electroplating processes;
Plastic moulding flow process, injection moulding connector body and simultaneously that terminal is plastic in connector body on vertical injection molding machine 1;
Packing metal shell flow process is at the connector body packing metal shell of 2 pairs of plastic terminals of packing machine;
Excise the coupling part flow process in the said strip, on punch press 3, the coupling part in the said strip is excised;
Also comprise data acquisition and control flow, through data acquisition and controller are set, plastic moulding flow process, packing metal shell flow process and the execution of excising the coupling part flow process in the said strip are controlled automatically, and become a whole piece automatic production line operation; Conveyer belt apparatus 4 also is set, and the operation of conveyer belt apparatus 4 is controlled by data acquisition and controller; Transmit by conveyer belt apparatus 4 through the said strip of electroplating processes, consistently through plastic moulding flow process, packing metal shell flow process and excise the processing of the coupling part flow process in the said strip 5 and become the connector finished product.
The automatic processing device of connector of the present invention; Comprise: strip make-up machine and supporting with it mould thereof, to the said strip of forming carry out the electroplating device of electroplating processes, to the packing machine 2 of the vertical injection molding machine 1 that carries out injection moulding through the said strip of electroplating processes and supporting with it mould thereof, packing metal shell, the punch press 3 and the supporting with it mould thereof of coupling part in the said strip of excision; Also comprise data acquisition and controller and conveyer belt apparatus 4.
Data acquisition and controller comprise multichannel input interface, signal adjusting module A, over-voltage over-current protection circuit, reference voltage source module, analog-to-digital conversion module, microprocessor, D/A converter module, signal adjusting module B, multichannel output interface, 485 communication modules and communication interface; The multichannel input interface is respectively from vertical injection molding machine 1, packing machine 2, punch press 3, conveyer belt apparatus 4 acquired signal and pass to the input of signal adjusting module A; The output of signal adjusting module A is connected with the input of over-voltage over-current protection circuit; The output of over-voltage over-current protection circuit is connected with the input of analog-to-digital conversion module; The reference voltage source module provides reference voltage to analog-to-digital conversion module, D/A converter module respectively, and the data of handling through analog-to-digital conversion module offer microprocessor; Afterwards; Microprocessor is exported control signal to D/A converter module; D/A converter module then passes to signal adjusting module B with control signal; Signal adjusting module B then passes to the multichannel output interface with control signal, and the multichannel output interface is sent to vertical injection molding machine 1, packing machine 2, punch press 3, conveyer belt apparatus 4 respectively with control signal again, with the coordinated operation of control vertical injection molding machine 1, packing machine 2, punch press 3 and conveyer belt apparatus 4; 485 communication modules are connected with microprocessor, and communication interface is connected with 485 communication modules.
Said microprocessor is eight bit microprocessors.
Said microprocessor also with the power supply adjusting module, reset/watchdog circuit and clock circuit, the power supply adjusting module also links to each other with the external power source interface.
Data acquisition and controller can be imported the analog signals of the controlled device vertical injection molding machine 1 at scene, packing machine 2, punch press 3, conveyer belt apparatus 4 from the multichannel input interface; After handling through signal adjusting module A, over-voltage over-current protection circuit and analog-to-digital conversion module successively; Microprocessor is arrived in data acquisition; Microprocessor is further handled data, calculates, and adds the CRC error correcting code and carry out the error correction correction; Through 485 communication modules image data is sent to host computer (PC computer) again, the related software through host computer shows image data (with vivid graphics mode) in real time.The reference voltage source module provides reference voltage to analog-to-digital conversion module and D/A converter module.The data that microprocessor will be handled, calculates and revise are exported control signal to D/A converter module; D/A converter module then passes to signal adjusting module B with control signal; Signal adjusting module B passes to the multichannel output interface with control signal; Pass to vertical injection molding machine 1, packing machine 2, punch press 3, conveyer belt apparatus 4 at last respectively, to realize the coordinated operation of vertical injection molding machine 1, packing machine 2, punch press 3, conveyer belt apparatus 4.
During use; The DC power supply of 5V or 12V or 24V is provided to microprocessor through the external power source interface; And 485 communication modules are received on 485 networks through communication interface; The automatic processing device of connector of the present invention just can constantly be sent to vertical injection molding machine 1, packing machine 2, punch press 3, conveyer belt apparatus 4 with control signal, and to their operation or work control in good time, its voltage range from the output of multichannel output interface is 0 ~ 10V.
Claims (3)
1. the automatic technology of a connector comprises:
Strip moulding flow process is about to the metal plate and belt punching out and becomes the strip of being arranged by terminal one by one, coupled together by the coupling part; Coupling part in the said strip is the said strip length direction in edge and incites somebody to action the metal edge strip that the adjacent end portion of said terminal one by one couples together;
Electroplate work flow, the said strip that is about to forming carries out electroplating processes;
Plastic moulding flow process goes up injection moulding connector body and simultaneously that terminal is plastic in connector body at vertical injection molding machine (1);
Packing metal shell flow process goes up the connector body packing metal shell to plastic terminal at packing machine (2);
Excise the coupling part flow process in the said strip, go up at punch press (3) coupling part in the said strip is excised;
It is characterized in that; Also comprise data acquisition and control flow; Through data acquisition and controller are set, plastic moulding flow process, packing metal shell flow process and the execution of excising the coupling part flow process in the said strip are controlled automatically, and become a whole piece automatic production line operation; Conveyer belt apparatus (4) also is set, and the operation of conveyer belt apparatus (4) is controlled by data acquisition and controller; Transmit by conveyer belt apparatus (4) through the said strip of electroplating processes, consistently through plastic moulding flow process, packing metal shell flow process and excise the processing of the coupling part flow process in the said strip and become the connector finished product.
2. the automatic processing device of a connector; Comprise: strip make-up machine and supporting with it mould thereof, to the said strip of forming carry out the electroplating device of electroplating processes, to the packing machine (2) of the vertical injection molding machine (1) that carries out injection moulding through the said strip of electroplating processes and supporting with it mould thereof, packing metal shell, the punch press (3) and the supporting with it mould thereof of coupling part in the said strip of excision; It is characterized in that, also comprise data acquisition and controller and conveyer belt apparatus (4);
Data acquisition and controller comprise multichannel input interface, signal adjusting module (A), over-voltage over-current protection circuit, reference voltage source module, analog-to-digital conversion module, microprocessor, D/A converter module, signal adjusting module (B), multichannel output interface, 485 communication modules and communication interface; The multichannel input interface is respectively from vertical injection molding machine (1), packing machine (2), punch press (3), conveyer belt apparatus (4) acquired signal and pass to the input of signal adjusting module (A); The output of signal adjusting module (A) is connected with the input of over-voltage over-current protection circuit; The output of over-voltage over-current protection circuit is connected with the input of analog-to-digital conversion module; The reference voltage source module provides reference voltage to analog-to-digital conversion module, D/A converter module respectively, and the data of handling through analog-to-digital conversion module offer microprocessor; Afterwards; Microprocessor is exported control signal to D/A converter module; D/A converter module then passes to signal adjusting module (B) with control signal; Signal adjusting module (B) then passes to the multichannel output interface with control signal; The multichannel output interface is sent to vertical injection molding machine (1), packing machine (2), punch press (3), conveyer belt apparatus (4) respectively with control signal again, with the coordinated operation of control vertical injection molding machine (1), packing machine (2), punch press (3) and conveyer belt apparatus (4); 485 communication modules are connected with microprocessor, and communication interface is connected with 485 communication modules.
3. the automatic processing device of a kind of connector according to claim 2, it is characterized in that: said microprocessor is eight bit microprocessors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910308709A CN102044822B (en) | 2009-10-23 | 2009-10-23 | Automatic processing technology and equipment for connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910308709A CN102044822B (en) | 2009-10-23 | 2009-10-23 | Automatic processing technology and equipment for connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102044822A CN102044822A (en) | 2011-05-04 |
| CN102044822B true CN102044822B (en) | 2012-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910308709A Active CN102044822B (en) | 2009-10-23 | 2009-10-23 | Automatic processing technology and equipment for connector |
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| Country | Link |
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| CN (1) | CN102044822B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103064372A (en) * | 2012-12-17 | 2013-04-24 | 宁波弘讯科技股份有限公司 | Injection molding machine management system and method thereof |
| CN105751427A (en) * | 2016-03-10 | 2016-07-13 | 高铭电子（惠州）有限公司 | Hardware injection molded switch preparation method |
| CN106558827B (en) * | 2016-10-19 | 2019-04-16 | 东莞市睿奇电子科技有限公司 | A kind of RJ-45 connector processing technology |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4638558A (en) * | 1984-05-31 | 1987-01-27 | Mts Vektronics Corporation | Wire processing method and apparatus |
| US6906261B2 (en) * | 2001-01-22 | 2005-06-14 | Sumitomo Wiring Systems, Ltd. | Wiring system for interconnecting vehicle-mounted electronic devices through a wiring harness |
| CN101316022A (en) * | 2007-05-30 | 2008-12-03 | 潘明 | Method for processing outer casing of coaxial connector |
-
2009
- 2009-10-23 CN CN200910308709A patent/CN102044822B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4638558A (en) * | 1984-05-31 | 1987-01-27 | Mts Vektronics Corporation | Wire processing method and apparatus |
| US6906261B2 (en) * | 2001-01-22 | 2005-06-14 | Sumitomo Wiring Systems, Ltd. | Wiring system for interconnecting vehicle-mounted electronic devices through a wiring harness |
| CN101316022A (en) * | 2007-05-30 | 2008-12-03 | 潘明 | Method for processing outer casing of coaxial connector |
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| Publication number | Publication date |
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| CN102044822A (en) | 2011-05-04 |
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Address after: 523000, Dongguan, Guangdong province Dongcheng District sand science and Technology Industrial Park Patentee after: Yidong Electronic Technology Co.,Ltd. Address before: 523125 Lixin Industrial Zone, Dongguan, Guangdong, Dongcheng District Patentee before: DONGGUAN YIDONG TECHNOLOGY Co.,Ltd. |