CN204235096U - A kind of seat nut automatic setup system - Google Patents
A kind of seat nut automatic setup system Download PDFInfo
- Publication number
- CN204235096U CN204235096U CN201420565995.1U CN201420565995U CN204235096U CN 204235096 U CN204235096 U CN 204235096U CN 201420565995 U CN201420565995 U CN 201420565995U CN 204235096 U CN204235096 U CN 204235096U
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- seat
- nut
- electric wrench
- controller plc
- transmission
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Abstract
Comprise seat, described seat is fixed on the transmission workbench of uniform motion, transmission workbench is fixed with one for locking the forced locking device of seat, an electric wrench is fixed with above seat, electric wrench, forced locking device and transmission workbench are connected electrically on a controller PLC, controller PLC are electrically connected with a nut location sensor corresponding with seat.Adopt transmission workbench, at the uniform velocity the seat of transmission on it, electric wrench can tighten every nut on seat.Detected the position of nut by nut location sensor, after nut is in place, send the chip of qualifying signal to controller PLC, defective, send the chip of defective signal to controller PLC.Controller PLC controls electric wrench and ressembles, till all qualified.This system saves manpower, and can ensure that per a moment, nut all can be seated, and the seat preventing the not in place or neglected loading of nut installation from causing such as to loosen at the phenomenon affecting vehicle mass.
Description
Technical field
The utility model relates to automobile component mounting technique field, particularly relates to a kind of seat nut automatic setup system.
Background technology
At present, in automotive seat process industry at home, seat general assembly need of production is artificial in a large number, and every procedure is all by completing manually.Manual operation has a lot of uncertain factor, and efficient under, labour intensity is large, and neglected loading phenomenon frequently occurs, and cost of labor is high, the cost also corresponding increase of enterprise.
Utility model content
The purpose of this utility model is to provide a kind of seat nut automatic setup system.It effectively can avoid the neglected loading of automotive seat nut, saves artificial, improves operating efficiency.
The technical solution of the utility model is: a kind of seat nut automatic setup system, comprise seat, described seat is fixed on the transmission workbench of uniform motion, described transmission workbench is fixed with one for locking the forced locking device of seat, an electric wrench is fixed with above described seat, described electric wrench, forced locking device and transmission workbench are connected electrically on a controller PLC, described controller PLC are electrically connected with a nut location sensor corresponding with seat.
Further, described controller is arranged on bracing frame, described bracing frame is fixed with a transmission arm, and described electric wrench is connected to the end of transmission arm, and can rotate relative to the axle of transmission arm.
Further, also comprise power supply, the J1 pin of the control chip of described controller PLC is connected with power supply, is connected with gauge tap between described power supply and J1 pin.
Further, the J2 pin of the control chip of described controller PLC is connected with the output of nut location sensor, and J3 pin is connected with electric wrench, and J4 pin is connected with forced locking device, and J4 pin is connected with transmission workbench.
Further, a digital to analog converter is connected with between described nut location sensor and J2 pin.
The beneficial effects of the utility model are: adopt transmission workbench, at the uniform velocity the seat of transmission on it, and electric wrench can tighten every nut on seat.Detected the position of nut by nut location sensor, after nut is in place, send the chip of qualifying signal to controller PLC, defective, send the chip of defective signal to controller PLC.Controller PLC controls electric wrench and reversely rotates, and loose nut is ressembled, till all qualified.This system saves manpower, and can ensure that per a moment, nut all can be seated, and the seat preventing the not in place or neglected loading of nut installation from causing such as to loosen at the phenomenon affecting vehicle mass.
Accompanying drawing explanation
Fig. 1 is the utility model position assumption diagram;
Fig. 2 is the circuit catenation principle figure of controller PLC chip;
Fig. 3 is the control principle drawing of controller PLC;
In figure: 1-controller PLC, 2-gauge tap, 3-nut location sensor, 4-electric wrench, 5-forced locking device, 6-power supply, 7-digital to analog converter, 8-transmission workbench, 9-seat, 10-bracing frame, 11-transmission arm.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, seat 9 is fixed on the top of transmission workbench 8, transmission workbench 8 is fixed with forced locking device 5 at the periphery of seat 9, the side of transmission workbench 8 is erect a bracing frame 10, bracing frame 10 is fixed with a controller PLC1, bracing frame 10 Shanghai is fixed with a transmission arm stretched out laterally 11, and the end of transmission arm 11 is connected with an electric wrench 4, and electric wrench can rotate around the axle forward of transmission arm and direction.The bottom of bracing frame 10 is provided with a nut location sensor 3 near seat 9 place.
As shown in Figure 2, the J1 pin place of the chip of controller PLC is connected with a power supply 6, a gauge tap 2 is connected with between power supply 6 and J1 pin, gauge tap 2 is arranged on the control panel of controller PLC, a digital to analog converter 7 is connected with between the output of nut location sensor 3 and the J1 pin of chip, electric wrench 4 is connected with the J3 pin of the chip of controller PLC, forced locking device 5 is connected with the J4 pin of the chip of controller PLC, and transmission workbench 8 is connected with the J5 pin of the chip of controller PLC.
As shown in Figure 3, operation principle of the present utility model is: be first placed on transmission workbench 8 by seat 9, nut is placed on the nut installing hole place (not shown) of seat 9, then gauge tap 2 is pressed, gauge tap 2 switches on power 6, power supply 6 couples of controller PLC1 power, and controller PLC1 starts working.Seat 9 is locked on transmission workbench 8 by the forced locking device 5 that controller PLC1 controls on transmission workbench 8, then controls transmission workbench 8 and starts positive movement.Transmission arm 11 moves to the top of seat 9, and moves downward, and electric wrench 4 is delivered to nut place, and electric wrench 4 rotates forward, by nut screwing clamping.The nut location sensor 3 be positioned at above seat 9 detects the position of nut, judge whether nut is in place, if be in place, then send and be in place signal to controller PLC1, digital to analog converter 7 in controller PLC1 converts the analog signal received to data signal, transmission high level and data signal " 1 " are to controller PLC1, and controller PLC1 controls all parts and works on.If nut location sensor 3 detects nut for installing, then send the signal that is not in place to digital to analog converter 7, digital to analog converter 7 converts the analog signal of reception to data signal, and transmission low level and data signal " 0 " are to controller PLC1.Controller PLC1 controls electric wrench 4 to be stopped tightening work, and controls the counter motion of transmission workbench 8 simultaneously, and electric wrench 4 reversely rotates simultaneously, and the nut before installed is unscrewed by electric wrench 4 one by one.Transmission workbench 8 positive movement again after unscrewing, electric wrench 4 rotates forward, and continues to start the work of tightening, the process before repetition, the position until nut is in place.As the colleague of electric wrench 4, controller PLC1 inside counting, when count value is identical with nut quantity, represent that all nuts install, the gauge tap of controller PLC1 disconnects automatically, and power supply 6 stops powering for controller PLC1, and controller PLC1 quits work.Now transmission workbench 8 stops transmission, and electric wrench 4 stops the rotation, and returns to initial position, and forced locking device 5 unclamps seat 9, takes off seat 9 and puts into new seat and carry out next round installation.
The above; be only detailed description of the invention of the present utility model, it should be pointed out that any those of ordinary skill in the art are in the technical scope disclosed by the utility model; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. a seat nut automatic setup system, comprise seat, it is characterized in that: described seat is fixed on the transmission workbench of uniform motion, described transmission workbench is fixed with one for locking the forced locking device of seat, an electric wrench is fixed with above described seat, described electric wrench, forced locking device and transmission workbench are connected electrically on a controller PLC, described controller PLC are electrically connected with a nut location sensor corresponding with seat.
2. a kind of seat nut automatic setup system as claimed in claim 1, it is characterized in that: described controller is arranged on bracing frame, described bracing frame is fixed with a transmission arm, described electric wrench is connected to the end of transmission arm, and can rotate relative to the axle of transmission arm.
3. a kind of seat nut automatic setup system as claimed in claim 1, it is characterized in that: also comprise power supply, the J1 pin of the control chip of described controller PLC is connected with power supply, is connected with gauge tap between described power supply and J1 pin.
4. a kind of seat nut automatic setup system as described in claim 1 or 3, it is characterized in that: the J2 pin of the control chip of described controller PLC is connected with the output of nut location sensor, J3 pin is connected with electric wrench, J4 pin is connected with forced locking device, and J5 pin is connected with transmission workbench.
5. a kind of seat nut automatic setup system as claimed in claim 1, is characterized in that: be connected with a digital to analog converter between described nut location sensor and J2 pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565995.1U CN204235096U (en) | 2014-09-28 | 2014-09-28 | A kind of seat nut automatic setup system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420565995.1U CN204235096U (en) | 2014-09-28 | 2014-09-28 | A kind of seat nut automatic setup system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204235096U true CN204235096U (en) | 2015-04-01 |
Family
ID=52764648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420565995.1U Active CN204235096U (en) | 2014-09-28 | 2014-09-28 | A kind of seat nut automatic setup system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204235096U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710841A (en) * | 2016-05-10 | 2016-06-29 | 芜湖莫森泰克汽车科技股份有限公司 | Screwing device |
| CN106002211A (en) * | 2016-05-10 | 2016-10-12 | 芜湖莫森泰克汽车科技股份有限公司 | Installation control method of glass lifter |
| CN107866671A (en) * | 2016-09-26 | 2018-04-03 | 兔比系统株式会社 | Fastener between unit in vehicle |
| CN114770066A (en) * | 2022-05-19 | 2022-07-22 | 中山市优胜电子科技有限公司 | Nut pressing and detecting mechanism for leakage protection plug |
-
2014
- 2014-09-28 CN CN201420565995.1U patent/CN204235096U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710841A (en) * | 2016-05-10 | 2016-06-29 | 芜湖莫森泰克汽车科技股份有限公司 | Screwing device |
| CN106002211A (en) * | 2016-05-10 | 2016-10-12 | 芜湖莫森泰克汽车科技股份有限公司 | Installation control method of glass lifter |
| CN107866671A (en) * | 2016-09-26 | 2018-04-03 | 兔比系统株式会社 | Fastener between unit in vehicle |
| CN114770066A (en) * | 2022-05-19 | 2022-07-22 | 中山市优胜电子科技有限公司 | Nut pressing and detecting mechanism for leakage protection plug |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430056 No. 236, Hou Guan Hu Road, Wuhan economic and Technological Development Zone, Wuhan, Hubei Patentee after: An Daotuo Dongfeng Automobile Seat Co Ltd Address before: 430056 No. 236, Hou Guan Hu Road, Wuhan economic and Technological Development Zone, Wuhan, Hubei Patentee before: DONGFENG JOHNSON AUTOMOBILE SEAT CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |