CN201556082U - Electrical apparatus control device for dual-servo synchronous wire feeder in mesh welding machine - Google Patents
Electrical apparatus control device for dual-servo synchronous wire feeder in mesh welding machine Download PDFInfo
- Publication number
- CN201556082U CN201556082U CN2009202506703U CN200920250670U CN201556082U CN 201556082 U CN201556082 U CN 201556082U CN 2009202506703 U CN2009202506703 U CN 2009202506703U CN 200920250670 U CN200920250670 U CN 200920250670U CN 201556082 U CN201556082 U CN 201556082U
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- servomotor
- servoamplifier
- output terminal
- main frame
- servo
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Abstract
The utility model discloses an electrical apparatus control device for a dual-servo synchronous wire feeder in a mesh welding machine. The electrical apparatus control device comprises a control console; a control circuit comprises a terminal strip connected with the control console; a PLC (Programmable Logic Controller) host machine is connected with the output terminal of the terminal strip; the output terminal of the PLC host machine is connected with input terminals of programmable relays respectively, and output terminals of the programmable relays are connected with an effective solenoid valve/contactor and a mechanical actuating mechanism; a communication line of the PLC host machine is connected with a touch screen; a bus communication port of the PLC host machine is connected with a first servo amplifier, and the first servo amplifier is connected with a bus communication port of a second servo amplifier; the first servo amplifier is connected with a first servomotor; a second servo amplifier is connected with a second servomotor; and a wire feed roller is connected between the first servomotor and the second servomotor. The electrical apparatus control device has the benefits that the two driving servomotors of a wire feeder are operated synchronously, to avoid the defects of an original system, and the loads of the two servo systems are uniform, to ensure accurate and fast positioning operation.
Description
Technical field
The utility model relates to the electric apparatus control apparatus in the weldering net production line, particularly be the electric apparatus control apparatus of wire drive feeder in the weldering net production line.
Background technology
Weldering net production line is to indulge the specialized equipment that muscle and horizontal bar are welded into the net sheet automatically.Wire drive feeder in the weldering net production line is arranged between straightening mechanism and the welding mechanism, and the effect of wire drive feeder is that vertical muscle is accurately located according to the size of mesh opening of setting, thereby guarantees the precision of the whole sheet of throwing the net.
Wire drive feeder of the prior art comprises: thread delivering roller 8; Be installed in the first servomotor 7a and the second servomotor 7b at thread delivering roller 8 two ends; The electric apparatus control apparatus of control wire drive feeder.
Fig. 1 is the electric apparatus control apparatus electrical equipment theory diagram of wire drive feeder in the prior art welding machine of mesh.
As shown in Figure 1, the electric apparatus control apparatus of wire drive feeder comprises in the prior art weldering net production line: the operator's console 1 that has touch-screen 2 and operator's console control knob 1a, 1b, 1c, 1e, 1f; Be arranged on the control circuit in the operator's console 1.Described control circuit comprises: the terminal row 3 of attended operation platform control knob 1a, 1b, 1c, 1e, 1f and peripherals; The input end splicing ear row 3 of PLC main frame 4; The output terminal of PLC main frame 4 connects the input end of a plurality of relays able to programme 13, the output terminal of relay 13 able to programme be connected in series working electromagnet valve/contactor 10 and mechanical actuating mechanism 9; PLC host communication line 11 is connected to touch-screen 2.PLC main frame 4 also has two output terminals to be connected respectively to the first servoamplifier 6a and the second servoamplifier 6b by the first servo-drive system umbilical cable 5a and the second servo-drive system umbilical cable 5b, on the first servomotor 7a and the second servomotor 7b of the other end difference syndeton same position symmetry of the first servoamplifier 6a and the second servoamplifier 6b, between the first servomotor 7a and the second servomotor 7b, connect thread delivering roller 8.
The course of work of above-mentioned prior art electric apparatus control apparatus is: the operator touches setup parameter with hand earlier at touch-screen 2, pours in the PLC main frame 4 by connection 11.After PLC main frame 4 is received steering order, send pulse signal to the first servoamplifier 6a, the second servoamplifier 6b and each relay 13 able to programme, make relay able to programme 13 action on/off contacts control machines everywhere the break-make of solenoid valve/contactor 10 control the normal operation of welding machine of mesh; Wherein the same thread delivering roller 8 of the common driving of the first servomotor 7a and the second servomotor 7b is realized stepping wire feed function.
Above-mentioned prior art electric apparatus control apparatus exists following defective: PLC to control the first servoamplifier 6a, the second servoamplifier 6b and the first servomotor 7a, the second servomotor 7b synchronous operation by sending pulse, owing to reasons such as impulse disturbances and servo open loop operations, cause two servomotor synchronous operations fully, servo load is inhomogeneous, locating speed and precision can not guarantee, servo-drive system is frequently reported to the police.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned technology, provide a kind of and can guarantee two complete synchronous operations of servomotor, improve equipment travelling speed, guarantee that wire drive feeder is accurately located, the electric apparatus control apparatus of wire drive feeder in the weldering net production line of the long-time steady operation of assurance equipment.
The technical scheme that addresses the above problem is: the electric apparatus control apparatus of two servo synchronous wire feed mechanism in a kind of welding machine of mesh, and described electric apparatus control apparatus comprises: the operator's console that has touch-screen and operator's console control knob; Be arranged on the control circuit in the operator's console, described control circuit comprises: operator's console control knob splicing ear row's input end; The input end splicing ear row's of PLC main frame output terminal; The output terminal of PLC main frame connects the input end of a plurality of relays able to programme respectively, the output terminal of a plurality of relays able to programme be connected in series respectively working electromagnet valve/contactor and mechanical actuating mechanism; PLC host communication line is connected to touch-screen; Described PLC host bus communication port connects the first bus communication port of first servoamplifier, and the second bus communication port of first servoamplifier connects the bus communication port of second servoamplifier and forms the motion control network; The servomotor linkage section of first servoamplifier and scrambler input end are connected the power input and the scrambler output terminal of first servomotor respectively; The servomotor linkage section of second servoamplifier and scrambler input end are connected the power input and the scrambler output terminal of second servomotor respectively; Between first servomotor and second servomotor, connect thread delivering roller.
The beneficial effects of the utility model are: the utility model leads to selects the novel PLC that contains motion control function for use, be connected the control servo operation with servo-drive system by the high-speed bus communication, realization is to the closed-loop control of servo-drive system, thereby two servo-drive system synchronous operations have fully been guaranteed, the load of uniform distribution thread delivering roller, in the operational process location rapidly, guarantee bearing accuracy, load uniform distribution, strengthened the stability and the reliability of system.The utility model has improved the defective of original control system fully, has promoted the quality of stability, work efficiency and the production product of welding machine of mesh operation comprehensively.
Description of drawings
Fig. 1 is that the electric apparatus control apparatus of wire drive feeder in the prior art welding machine of mesh connects block diagram;
Fig. 2 is that the electric apparatus control apparatus of two servo synchronous wire feed mechanism in the utility model welding machine of mesh connects block diagram.
" sequence number explanation in the accompanying drawing "
1: operator's console; 1a, 1b, 1c, 1e, 1f: operator's console control knob; 2: touch-screen; 3: terminal row; The 4:PLC main frame; 5a: the first servo-drive system umbilical cable, 5b: the second servo-drive system umbilical cable; 6a: first servoamplifier, 6b: second servoamplifier; 7a: first servomotor, 7b: second servomotor; 8: thread delivering roller; 9: mechanical actuating mechanism; 10: working electromagnet valve/contactor; 11:PLC host communication line; 12a motion control network communication line; 12b: motion control network communication line; 13: relay able to programme; P:PLC host bus communication port;
Q1: the first bus communication port of first servoamplifier; Q2: the second bus communication port of first servoamplifier; Q3: the bus communication port of second servoamplifier.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 2 is that the electric apparatus control apparatus of two servo synchronous wire feed mechanism in the utility model welding machine of mesh connects block diagram.
The utility model provides in a kind of welding machine of mesh the electric apparatus control apparatus of two servo synchronous wire feed mechanism, and described electric apparatus control apparatus comprises: the operator's console 1 that has touch-screen 2 and operator's console control knob 1a-1f; Be arranged on the control circuit in the operator's console 1, described control circuit comprises: operator's console control knob 1a-1f splicing ear row 3 input end; The input end splicing ear row's 3 of PLC main frame 4 output terminal; The output terminal of PLC main frame 4 connects the input end of a plurality of relays able to programme 13 respectively, the output terminal of a plurality of relays 13 able to programme be connected in series respectively working electromagnet valve/contactor 10 and mechanical actuating mechanism 9; PLC main frame 4 connections 11 are connected to touch-screen 2.
(port shows letter: M-I/II) (port shows letter: CN6A), (port shows letter: CN6B) (port shows letter to the bus communication port Q3 of the connection second servoamplifier 6b to the second bus communication port Q2 of the first servoamplifier 6a to the first bus communication port Q1 of the connection first servoamplifier 6a to described PLC main frame 4 bus communication mouth P: CN6A) component movement Control Network.
The servomotor linkage section of the above-mentioned first servoamplifier 6a and scrambler input end are connected power input and the scrambler output terminal of the first servomotor 7a respectively; The servomotor linkage section of the second servoamplifier 6b and scrambler input end are connected power input and the scrambler output terminal of the second servomotor 7b respectively; Between the first servomotor 7a and the second servomotor 7b, connect thread delivering roller 8.
Described PLC main frame 4 is the PLC that contain motion control function.
Described PLC main frame 4 is selected peace river MP2300 for use, and peace river MP2000 series machine controller has high-speed CPU, can shorten the time of command execution.And,, realized switching multiaxis high-speed motion and synchro control rapidly fully owing to used high-speed motion Control Network (MECHATRLINK-II) transfer rate to be 10Mbps.
Below the utility model synchro control process is described:
The utility model has been changed the PLC main frame 4 of band motion control function, the high speed first communication bus 12a by PLC main frame 4 is connected the first servomotor 7a and the second servomotor 7b respectively with the second communication bus 12b, thereby realize two servomotors are carried out complete synchro control, realize two same thread delivering roller 8 reliable and stable operations of driven by servomotor.
Claims (2)
1. the electric apparatus control apparatus of two servo synchronous wire feed mechanism in the welding machine of mesh, described electric apparatus control apparatus comprises: the operator's console (1) that has touch-screen (2) and operator's console control knob (1a-1f); Be arranged on the control circuit in the operator's console (1), described control circuit comprises: operator's console control knob (1a-1f) splicing ear row's (3) input end; The input end splicing ear row's (3) of PLC main frame (4) output terminal; The output terminal of PLC main frame (4) connects the input end of a plurality of relays able to programme (13) respectively, the output terminal of a plurality of relays able to programme (13) be connected in series respectively working electromagnet valve/contactor (10) and mechanical actuating mechanism (9); PLC main frame (4) connection (11) is connected to touch-screen (2); It is characterized in that, described PLC main frame (4) bus communication mouth P connects the first bus communication end Q1 of first servoamplifier (6a), and the second bus communication port Q2 of first servoamplifier (6a) connects the bus communication port Q3 component movement Control Network of second servoamplifier (6b); The servomotor linkage section of first servoamplifier (6a) and scrambler input end are connected the power input and the scrambler output terminal of first servomotor (7a) respectively; The servomotor linkage section of second servoamplifier (6b) and scrambler input end are connected the power input and the scrambler output terminal of second servomotor (7b) respectively; Between first servomotor (7a) and second servomotor (7b), connect thread delivering roller (8).
2. according to the electric apparatus control apparatus of two servo synchronous wire feed mechanism in a kind of welding machine of mesh described in the claim 1, it is characterized in that described PLC main frame (4) is the PLC that contains motion control function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202506703U CN201556082U (en) | 2009-11-20 | 2009-11-20 | Electrical apparatus control device for dual-servo synchronous wire feeder in mesh welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202506703U CN201556082U (en) | 2009-11-20 | 2009-11-20 | Electrical apparatus control device for dual-servo synchronous wire feeder in mesh welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201556082U true CN201556082U (en) | 2010-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202506703U Expired - Fee Related CN201556082U (en) | 2009-11-20 | 2009-11-20 | Electrical apparatus control device for dual-servo synchronous wire feeder in mesh welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201556082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192105A (en) * | 2020-08-30 | 2021-01-08 | 安徽普电焊接技术有限公司 | Double-head servo robot welding gun device and switching method thereof |
-
2009
- 2009-11-20 CN CN2009202506703U patent/CN201556082U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112192105A (en) * | 2020-08-30 | 2021-01-08 | 安徽普电焊接技术有限公司 | Double-head servo robot welding gun device and switching method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANKE MECHANICAL PRODUCTS (TIANJIN) CO., LTD. Free format text: FORMER NAME: JIANKE MACHINERY MANUFACTURE CO., LTD., TIANJIN |
|
| CP03 | Change of name, title or address |
Address after: 300402, No. 1, Jing Jing Road, Beichen science and Technology Park, Jin Wai Road, Beichen District, Tianjin Patentee after: Tianjin Jianke Mechanical Products Co., Ltd. Address before: 300402 No. 3, Shun King Road, Tianjin hi tech Industrial Park, Beichen District, Tianjin Patentee before: Jianke Machinery Manufacture Co., Ltd., Tianjin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20161120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |