CN103394992A - Control circuit for channel stopper of superfinishing machine - Google Patents
Control circuit for channel stopper of superfinishing machine Download PDFInfo
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- CN103394992A CN103394992A CN2013103084803A CN201310308480A CN103394992A CN 103394992 A CN103394992 A CN 103394992A CN 2013103084803 A CN2013103084803 A CN 2013103084803A CN 201310308480 A CN201310308480 A CN 201310308480A CN 103394992 A CN103394992 A CN 103394992A
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- input
- control circuit
- backgauge
- plc
- output end
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Abstract
The invention discloses a control circuit for a channel stopper of a superfinishing machine. The output end of an emergency stop button and the output end of a start button are connected with the input end of a PLC (programmable logic controller). The output end of the PLC is connected with the input end of every one of a first intermediate relay, a second intermediate relay and an alarm lamp. The output end of one intermediate relay is connected with the input end of one stop cylinder. The output end of the other relay is connected with the input end of the other stop cylinder. Positive and reverse states of the two cylinders are controlled through the PLC, the spacing of the two cylinders is smaller than the length of two work pieces, and accordingly only one work piece is allowed to pass each time. The control circuit is safe, reliable, convenient to adjust, and time saving, and work pieces are protected from collisions and scratches.
Description
Technical field:
The present invention relates to the control circuit of a kind of Superfinishing machine material road backgauge, be specially adapted to the backgauge in bearing machining equipment Superfinishing machine material road.
Background technology:
Existing bearing machining equipment Superfinishing machine material loading road backgauge is a cylinder, when circulation starts, the backgauge cylinder is return blowing, because the action of cylinder advance and retreat has delay, a plurality of workpiece are arranged in the Er Liao road, sometimes have a plurality of workpiece and let pass, cause get stuck, collide with, scratch, cause the lathe circulation to carry out, cause and adjust difficulty when changing the processing model simultaneously.
Summary of the invention:
Task of the present invention is to propose a kind of easy to adjustly, guarantees to only have the control circuit of a workpiece by, safe and reliable a kind of Superfinishing machine material road backgauge at every turn.
Task of the present invention is completed like this, the control circuit of a kind of Superfinishing machine material road backgauge, it is characterized in that: scram button is connected output and is connected with the input of programmable logic controller with start button, the output of programmable logic controller respectively with auxiliary reclay be connected the input of auxiliary reclay, warning lamp and be connected, the output of described auxiliary reclay is connected with the input of backgauge cylinder, and the output of described another relay is connected with the input of another backgauge cylinder.
The present invention has following effect: the present invention utilizes PLC to control simultaneously the positive and negative two states of two cylinders, the spacing of two cylinders is less than the length of two workpiece, guarantee to only have a workpiece to pass through at every turn, have safe, reliable, easy to adjust, save time, and workpiece without colliding with, scratch.
Description of drawings:
Fig. 1 is control circuit block diagram of the present invention.
Drawing explanation: 1, scram button, 2, start button, 3, programmable logic controller, 4, auxiliary reclay, 4-5, auxiliary reclay, 6, warning lamp, 7, the backgauge cylinder, 7-8, backgauge cylinder.
The specific embodiment:
Technical scheme of the present invention is that positive and negative two states that adopt programmable logic controller 3 to control two relays 4 and 4-5 input to two backgauge cylinders 7,7-8 by wire, when previous blowing, a rear backgauge, previous backgauge during a rear blowing, realize material one gear, thereby guarantee the smooth and easy material loading of workpiece, without the generation of colliding with, scratch phenomenon.
Specific embodiments of the invention are seen Fig. 1, and programmable logic controller 3 for convenience of description, and letter replaces with PLC.The output that scram button 1 is connected with start button is connected with the input of PLC, the output of PLC is connected with the input that auxiliary reclay 4, auxiliary reclay 4-5 are connected with warning lamp respectively, the output of described auxiliary reclay 4 is connected with the input of cylinder, and the output of described another relay 4-5 is connected with the input of another backgauge cylinder 7-8.
during work, adopt the AC380V dc source when lathe all when normal, press start button 2, by wire, input to PLC, at this moment the input point input signal on PLC, two contacts of PLC programme-control output, a contact adhesive, the normally opened contact that is inputed to relay 4 by wire is closed, by wire, inputs to cylinder 7, the control power connection of cylinder 7, the backgauge head stretches out backgauge, another contact disconnects simultaneously, in the normally opened contact closure of relay 4, the normally opened contact of relay 4-5 disconnects, input to cylinder 7-8 by wire, the power supply of cylinder 7-8 disconnects, the backgauge head is return blowing, after the manipulator material loading, two contacts status negates of PLC programme-control, the normally opened contact that is inputed to relay 4 by wire disconnects, input to cylinder 7 by wire, the control power supply of cylinder 7 disconnects, the backgauge head is return blowing, when the normally opened contact of relay 4 disconnects, the normally opened contact of relay 4-5 is closed, input to cylinder 7-8 by wire, the power turn-on of cylinder 7-8, the backgauge head stretches out backgauge, thereby reach the purpose of material one gear.When lathe had warning, warning lamp continued flicker, and prompting has fault to occur.During fortuitous event, by " scram button ", disconnect the PLC power supply, stop all outputs.
Claims (1)
1. the control circuit of a Superfinishing machine material road backgauge, it is characterized in that: scram button is connected output and is connected with the input of programmable logic controller with start button, the output of programmable logic controller respectively with auxiliary reclay be connected the input of auxiliary reclay, warning lamp and be connected, the output of described auxiliary reclay is connected with the input of backgauge cylinder, and the output of described another relay is connected with the input of another backgauge cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103084803A CN103394992A (en) | 2013-07-23 | 2013-07-23 | Control circuit for channel stopper of superfinishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103084803A CN103394992A (en) | 2013-07-23 | 2013-07-23 | Control circuit for channel stopper of superfinishing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103394992A true CN103394992A (en) | 2013-11-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103084803A Pending CN103394992A (en) | 2013-07-23 | 2013-07-23 | Control circuit for channel stopper of superfinishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103394992A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136488A (en) * | 1977-08-29 | 1979-01-30 | Ex-Cell-O Corporation | Honing machine |
| CN201010358Y (en) * | 2007-03-14 | 2008-01-23 | 重庆长江轴承股份有限公司 | Progressive material pushing and discharging device |
| CN201324993Y (en) * | 2008-12-15 | 2009-10-14 | 宁波江北菲斯特机械有限公司 | Feeding machine |
| CN101876817A (en) * | 2009-04-28 | 2010-11-03 | 上海龙能自动化设备有限公司 | PLC control method and control system thereof |
| CN201886329U (en) * | 2010-11-23 | 2011-06-29 | 山东华特磁电科技股份有限公司 | Electric cabinet of pneumatic iron remover |
| CN102601694A (en) * | 2012-03-29 | 2012-07-25 | 浙江东盛精密机械有限公司 | Bearing grinding machine and control system thereof |
| CN203390711U (en) * | 2013-07-23 | 2014-01-15 | 新乡日升数控轴承装备股份有限公司 | Superfinishing machine material-way material retaining control circuit |
-
2013
- 2013-07-23 CN CN2013103084803A patent/CN103394992A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4136488A (en) * | 1977-08-29 | 1979-01-30 | Ex-Cell-O Corporation | Honing machine |
| CN201010358Y (en) * | 2007-03-14 | 2008-01-23 | 重庆长江轴承股份有限公司 | Progressive material pushing and discharging device |
| CN201324993Y (en) * | 2008-12-15 | 2009-10-14 | 宁波江北菲斯特机械有限公司 | Feeding machine |
| CN101876817A (en) * | 2009-04-28 | 2010-11-03 | 上海龙能自动化设备有限公司 | PLC control method and control system thereof |
| CN201886329U (en) * | 2010-11-23 | 2011-06-29 | 山东华特磁电科技股份有限公司 | Electric cabinet of pneumatic iron remover |
| CN102601694A (en) * | 2012-03-29 | 2012-07-25 | 浙江东盛精密机械有限公司 | Bearing grinding machine and control system thereof |
| CN203390711U (en) * | 2013-07-23 | 2014-01-15 | 新乡日升数控轴承装备股份有限公司 | Superfinishing machine material-way material retaining control circuit |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131120 |