CN102794336A - Voltage regulating device - Google Patents
Voltage regulating device Download PDFInfo
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- CN102794336A CN102794336A CN2012101262426A CN201210126242A CN102794336A CN 102794336 A CN102794336 A CN 102794336A CN 2012101262426 A CN2012101262426 A CN 2012101262426A CN 201210126242 A CN201210126242 A CN 201210126242A CN 102794336 A CN102794336 A CN 102794336A
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Abstract
The invention relates to a voltage regulating device, which comprises a control circuit. The current input ends of a live wire L and a null line N are connected in series with a main switch QF, an automatic button SB1 is connected in series with a disconnected normally-closed contact KT3, an alternating-current relay KA3 is connected in parallel to the automatic button SB1, the disconnected normally-closed contact KT3 is connected in series with an alternating-current relay KA1, and a time relay KT1 is connected in parallel to the alternating-current relay KA1; a closed normally-open contact KT4 is connected in series with an alternating-current relay KA2, and a time relay KT2 is connected in parallel to the alternating-current relay KA2; a change-over switch SA1 is connected in series with a clamp electromagnetic valve YA1, and the alternating-current relay KA3 is connected in parallel to the change-over switch SA1; a change-over switch SA2 is connected in series with a flap electromagnetic valve YA2, and the alternating-current relay KA3 is connected in parallel to the change-over switch SA2; and the live wire L is connected in series with a solid-state relay KS, an interface L1 of the solid-state relay KS is connected in series with the null line N, and a potentiometer RP is connected in parallel to the solid-state relay KS. The voltage regulating device is high in automation, high in efficiency, time-saving and labor-saving, and reduces the cost.
Description
Technical field
The present invention relates to a kind of bender, relate in particular to a kind of regulator of bender.
Background technology
Bender is applied in all trades and professions widely, and existing bender generally all is manual, leans on skilled worker's experience to judge the temperature of heating, angle bending.Such bender automation is very low and efficient is not high, not can manufacture the waste lot of manpower and material resources.
Summary of the invention
The present invention provides a kind of automation high, and efficient is high, time and labour saving, the regulator of saving cost.
In order to overcome the defective that exists in the background technology, the technical solution adopted for the present invention to solve the technical problems is: a kind of regulator, comprise control circuit, and described control circuit comprises zero line N; Live wire L, master switch QF, AC relay KA1, KA2, KA3, change-over switch SA1, SA2; Automatic button SB1, scram button SB2, time relay KT1, KT2; Break off normally closed interlock KT3, closed normally open contact KT4, pressing plate magnetic valve YA1; Turnover panel magnetic valve YA2, solid-state relay KS, potentiometer RP; The current input terminal series connection master switch QF of described live wire L and zero line N; Automatic button SB1 connect with breaking off normally closed interlock KT3, and automatic button SB1 goes up parallelly connected AC relay KA3, breaks off on normally closed interlock KT3 and the AC relay KA1 and connects parallelly connected time relay KT1 on the AC relay KA1; Closed normally open contact KT4 connects with AC relay KA2, and AC relay KA2 goes up parallelly connected time relay KT2; Change-over switch SA1 connects with pressing plate magnetic valve YA1, and change-over switch SA1 goes up parallelly connected AC relay KA3; Change-over switch SA2 connects with turnover panel magnetic valve YA2, and change-over switch SA2 goes up parallelly connected AC relay KA3; Connect with live wire L after automatic button SB1, closed normally open contact KT4, change-over switch SA1, the change-over switch SA2 parallel connection; Connect with zero line N after AC relay KA1, AC relay KA2, pressing plate magnetic valve YA1, the turnover panel magnetic valve YA2 parallel connection; Live wire L connects with solid-state relay KS, and the interface L1 of solid-state relay KS connects with zero line N, and solid-state relay KS goes up parallelly connected potentiometer RP.
Comprise that further also comprise control panel, control panel is provided with control button; Described control button comprises first adjusting knob, second adjusting knob, automatic bending button, manual turnover panel button, scram button, manual depression bar button.，
Comprise that further described control panel also comprises and is provided with heat time heating time table, cool time table, voltmeter, standby voltage table, first indicator lamp, second indicator lamp.
Further comprise described live wire L series connection stop button SB2; Connect with stop button SB2 after automatic button SB1, closed normally open contact KT4, change-over switch SA1, the change-over switch SA2 parallel connection.
Comprise that further heating tube R connects between the interface L1 of described solid-state relay KS and the zero line N.
Beneficial effect: the invention solves the defective that exists in the background technology, such regulator has been arranged, bender has been realized automation, and efficient is high, and cost is practiced thrift in the time and labour saving, can produce in batches.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a control circuit structural representation of the present invention;
Fig. 2 is a control panel structural representation of the present invention;
Wherein: 1, control panel; 2, the first adjusting knobs; 3, the second adjusting knobs; 4, automatic bending button; 5, manual turnover panel button; 6, scram button; 7, manual depression bar button; 8, show heat time heating time; 9, show cool time; 10, voltmeter; 11, the standby voltage table; 12, the first indicator lamps; 13, the second indicator lamps.
The specific embodiment
A kind of voltage adjusting device shown in Fig. 1-2 comprises control circuit, and control circuit comprises zero line N, live wire L; Master switch QF, AC relay KA1, KA2, KA3, change-over switch SA1, SA2, automatic button SB1; Scram button SB2, time relay KT1, KT2 break off normally closed interlock KT3, closed normally open contact KT4; Pressing plate magnetic valve YA1, turnover panel magnetic valve YA2, solid-state relay KS, potentiometer RP; The current input terminal series connection master switch QF of described live wire L and zero line N; Automatic button SB1 connect with breaking off normally closed interlock KT3, and automatic button SB1 goes up parallelly connected AC relay KA3, breaks off on normally closed interlock KT3 and the AC relay KA1 and connects parallelly connected time relay KT1 on the AC relay KA1; Closed normally open contact KT4 connects with AC relay KA2, and AC relay KA2 goes up parallelly connected time relay KT2; Change-over switch SA1 connects with pressing plate magnetic valve YA1, and change-over switch SA1 goes up parallelly connected AC relay KA3; Change-over switch SA2 connects with turnover panel magnetic valve YA2, and change-over switch SA2 goes up parallelly connected AC relay KA3; Connect with live wire L after automatic button SB1, closed normally open contact KT4, change-over switch SA1, the change-over switch SA2 parallel connection; Connect with zero line N after AC relay KA1, AC relay KA2, pressing plate magnetic valve YA1, the turnover panel magnetic valve YA2 parallel connection; Live wire L connects with solid-state relay KS, and the interface L1 of solid-state relay KS connects with zero line N, and solid-state relay KS goes up parallelly connected potentiometer RP; Live wire L series connection stop button SB2; Connect with stop button SB2 after automatic button SB1, closed normally open contact KT4, change-over switch SA1, the change-over switch SA2 parallel connection; Heating tube R connects between the interface L1 of solid-state relay KS and the zero line N.
Also comprise control panel 1 in the voltage adjusting device, control panel 1 is provided with control button; Control button comprises first adjusting knob 2, second adjusting knob 3, bending button 4, manually turnover panel button 5, scram button 6, manual depression bar button 7 automatically; Control panel 1 also comprises and is provided with table 8 heat time heating time, cool time table 9, voltmeter 10, standby voltage table 11, first indicator lamp 12, second indicator lamp 13.The height of the heat that voltage adjusting device control heating tube R of the present invention distributes is so that adapt to the moulding needs of different-thickness and unlike material.
Operating process: at first according to different plates and different-thickness, configure the voltage of regulation through first adjusting knob 2, the temperature of heating tube R is also fixing thereupon on the equipment.The purpose angle of control bending starts automatic bending button 4, and the table top of bender top compresses sheet material automatically; When compressing, the heating tube R of below softens sheet material along with temperature rises within a certain period of time, starts manual turnover panel button 5 this time; The angle of setting before the table top of bender below becomes, heating so again, sheet material softens into the purpose angle; Pass through water-cooled cooling, plate forming at last.
Should be appreciated that specific embodiment described above only is used to explain the present invention, and be not used in qualification the present invention.Conspicuous variation of being extended out by spirit of the present invention or change still are among protection scope of the present invention.
Claims (5)
1. regulator, it is characterized in that: comprise control circuit, described control circuit comprises zero line N, live wire L; Master switch QF, AC relay KA1, KA2, KA3, change-over switch SA1, SA2, automatic button SB1; Scram button SB2, time relay KT1, KT2 break off normally closed interlock KT3, closed normally open contact KT4; Pressing plate magnetic valve YA1, turnover panel magnetic valve YA2, solid-state relay KS, potentiometer RP; The current input terminal series connection master switch QF of described live wire L and zero line N; Automatic button SB1 connects with breaking off normally closed interlock KT3, and automatic button SB1 goes up parallelly connected AC relay KA3, breaks off normally closed interlock KT3 and connects with AC relay KA1, and AC relay KA1 goes up parallelly connected time relay KT1; Closed normally open contact KT4 connects with AC relay KA2, and AC relay KA2 goes up parallelly connected time relay KT2; Change-over switch SA1 connects with pressing plate magnetic valve YA1, and change-over switch SA1 goes up parallelly connected AC relay KA3; Change-over switch SA2 connects with turnover panel magnetic valve YA2, and change-over switch SA2 goes up parallelly connected AC relay KA3; Connect with live wire L after automatic button SB1, closed normally open contact KT4, change-over switch SA1, the change-over switch SA2 parallel connection; Connect with zero line N after AC relay KA1, AC relay KA2, pressing plate magnetic valve YA1, the turnover panel magnetic valve YA2 parallel connection; Live wire L connects with solid-state relay KS, and the interface L1 of solid-state relay KS connects with zero line N, and solid-state relay KS goes up parallelly connected potentiometer RP.
2. regulator as claimed in claim 1 is characterized in that: also comprise control panel (1), control panel (1) is provided with control button; Described control button comprises first adjusting knob (2), second adjusting knob (3), automatic bending button (4), manual turnover panel button (5), scram button (6), manual depression bar button (7).
3. regulator as claimed in claim 2 is characterized in that: described control panel (1) also comprises and is provided with heat time heating time table (8), cool time table (9), voltmeter (10), standby voltage table (11), first indicator lamp (12), second indicator lamp (13).
4. regulator as claimed in claim 1 is characterized in that: described live wire L series connection stop button SB2; Connect with stop button SB2 after automatic button SB1, closed normally open contact KT4, change-over switch SA1, the change-over switch SA2 parallel connection.
5. regulator as claimed in claim 1 is characterized in that: heating tube R connects between the interface L1 of described solid-state relay KS and the zero line N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210126242.6A CN102794336B (en) | 2012-04-26 | 2012-04-26 | Regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210126242.6A CN102794336B (en) | 2012-04-26 | 2012-04-26 | Regulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102794336A true CN102794336A (en) | 2012-11-28 |
| CN102794336B CN102794336B (en) | 2016-05-25 |
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ID=47193783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210126242.6A Expired - Fee Related CN102794336B (en) | 2012-04-26 | 2012-04-26 | Regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102794336B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4608852A (en) * | 1983-08-24 | 1986-09-02 | Amada Company, Limited | Press machine |
| CN201075061Y (en) * | 2007-06-15 | 2008-06-18 | 淄博市华联矿业有限责任公司 | Automatic sampler |
| CN201103793Y (en) * | 2007-10-18 | 2008-08-20 | 联伟汽车零部件(重庆)有限公司 | Automatic water draining apparatus of compressed air reservoir |
| CN201754233U (en) * | 2010-06-25 | 2011-03-02 | 江苏国力锻压机床有限公司 | Double-handed time delay control circuit for station of two mobile buttons |
| CN202012929U (en) * | 2010-12-31 | 2011-10-19 | 长乐力恒锦纶科技有限公司 | Full-automatic control circuit for slag remover of boiler |
-
2012
- 2012-04-26 CN CN201210126242.6A patent/CN102794336B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4608852A (en) * | 1983-08-24 | 1986-09-02 | Amada Company, Limited | Press machine |
| CN201075061Y (en) * | 2007-06-15 | 2008-06-18 | 淄博市华联矿业有限责任公司 | Automatic sampler |
| CN201103793Y (en) * | 2007-10-18 | 2008-08-20 | 联伟汽车零部件(重庆)有限公司 | Automatic water draining apparatus of compressed air reservoir |
| CN201754233U (en) * | 2010-06-25 | 2011-03-02 | 江苏国力锻压机床有限公司 | Double-handed time delay control circuit for station of two mobile buttons |
| CN202012929U (en) * | 2010-12-31 | 2011-10-19 | 长乐力恒锦纶科技有限公司 | Full-automatic control circuit for slag remover of boiler |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102794336B (en) | 2016-05-25 |
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