CN204028599U - Bender self-actuated controller - Google Patents
Bender self-actuated controller Download PDFInfo
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- CN204028599U CN204028599U CN201420481667.3U CN201420481667U CN204028599U CN 204028599 U CN204028599 U CN 204028599U CN 201420481667 U CN201420481667 U CN 201420481667U CN 204028599 U CN204028599 U CN 204028599U
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- descending
- auxiliary reclay
- lead
- limit switch
- out terminal
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- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010923 batch production Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
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Abstract
The utility model relates to automatic control technology field, relates in particular to a kind of bender self-actuated controller.Comprise with input wires terminal and the first lead-out terminal, the switch of the second lead-out terminal, the foot-switch being electrically connected with the second lead-out terminal, the motor that is connected to foot-switch output terminal, on described the first lead-out terminal, be connected with automatic control circuit.This bender self-actuated controller can manual control can be controlled again automatically, efficiency is high, safe and reliable.
Description
Technical field
The utility model relates to automatic control technology field, relates in particular to a kind of bender self-actuated controller.
Background technology
At present, after the mould of bender installs, need to move left and right with pin, slam rising pedal or the decline pedal of foot-switch, control its upper and lower motion and carry out bending, staff's fatiguability, easily steps on mistake, speed is slow, bender can only one-man job, and inefficiency, can not form sequencing and produce, in the time running into batch production, contradiction is more aobvious outstanding.Therefore, need a kind of controller of novel bender.
Summary of the invention
The utility model provides a kind of bender self-actuated controller that can manual control can be controlled again automatically, efficiency is high, safe and reliable for addressing the above problem.
The utility model for the technical scheme that technical solution problem adopts is:
Bender self-actuated controller described in the utility model, comprise with input wires terminal and the first lead-out terminal, the switch of the second lead-out terminal, the foot-switch being electrically connected with the second lead-out terminal, the motor that is connected to foot-switch output terminal, on described the first lead-out terminal, be connected with automatic control circuit, described automatic control circuit comprises up limit switch, descending limit switch, up auxiliary reclay, descending auxiliary reclay and the power cut off delay time relay; Described up limit switch and described descending limit switch interlocking arrange, and described up auxiliary reclay and the interlocking of descending auxiliary reclay arrange; The coil of the normally closed contact of described up limit switch, the normally closed contact of descending auxiliary reclay, up auxiliary reclay is connected successively, forms upload control branch road; The normally closed contact of the normally opened contact of the described power cut off delay time relay, the normally opened contact of up limit switch, descending limit switch, the coil of descending auxiliary reclay are connected successively, form descending control branch road; After described upload control branch road and descending control branch circuit parallel connection, be connected on the first lead-out terminal; On the coil of described up auxiliary reclay, be parallel with the coil of the power cut off delay time relay, on the normally opened contact of described up limit switch, be parallel with the normally opened contact of descending auxiliary reclay; The contact of described up auxiliary reclay is connected on the power end of the first lead-out terminal and up motor; The contact of described descending auxiliary reclay is connected on the power end of the first lead-out terminal and descending motor.
Between the parallel circuit of described upload control branch road and descending control branch road and the first lead-out terminal, be in series with scram button.
Owing to having adopted said structure, this bender self-actuated controller can manual control can be controlled again automatically, efficiency is high, safe and reliable.
Brief description of the drawings
Fig. 1 is the electrical block diagram of an embodiment of the utility model.
Embodiment
As shown in Figure 1, bender self-actuated controller described in the utility model comprises the foot-switch 1 being electrically connected with the switch of input wires terminal A and the first lead-out terminal B, the second lead-out terminal C, with the second lead-out terminal C, the motor that is connected to foot-switch 1 output terminal.Motor comprises up motor and descending motor.Foot-switch 1 can be multiple foot-switch of the prior art.In Fig. 1 embodiment, foot-switch comprises two button SF1, SF2 in parallel.In the time that switch is connected input wires terminal A and the second lead-out terminal C, power supply L1, L2, foot-switch 1 form loop, foot-switch 1 electric work, can use foot push SF1, SF2 to control bender up or descending.
On described the first lead-out terminal B, be connected with automatic control circuit, in the time that switch is connected input wires terminal A and the first lead-out terminal B, power supply L1, L2, automatic control circuit device formation control loop, by the operation of automatic control circuit device control motor.
Described automatic control circuit comprises up limit switch, descending limit switch, up auxiliary reclay, descending auxiliary reclay and the power cut off delay time relay; Described up limit switch and described descending limit switch interlocking arrange, and described up auxiliary reclay and the interlocking of descending auxiliary reclay arrange; The coil KA1 of the normally closed contact KA21 of the normally closed contact SQ11 of described up limit switch, descending auxiliary reclay, up auxiliary reclay connects successively, form upload control branch road, on the coil KA1 of described up auxiliary reclay, be parallel with the coil KT of the power cut off delay time relay, the contact KA1k of described up auxiliary reclay is connected on the power end of the first lead-out terminal B and up motor, starts up motor by up auxiliary reclay.
The coil KA2 of the normally closed contact SQ21 of the normally opened contact SQ12 of the normally opened contact KT1 of the described power cut off delay time relay, up limit switch, descending limit switch, descending auxiliary reclay connects successively, form descending control branch road, on the normally opened contact SQ12 of described up limit switch, be parallel with the normally opened contact KA22 of descending auxiliary reclay; The contact KA2k of described descending auxiliary reclay is connected on the power end of the first lead-out terminal B and descending motor, starts descending motor by descending auxiliary reclay.
After described upload control branch road and descending control branch circuit parallel connection, be connected on the first lead-out terminal B.
In addition, for ease of in emergency circumstances arrestment operation, between the parallel circuit of described upload control branch road and descending control branch road and the first lead-out terminal B, be in series with scram button SB.
In the time that switch is connected input wires terminal A and the first lead-out terminal B, the coil KA1 of the normally closed contact KA21 of the normally closed contact SQ11 of the normally closed contact of power supply L1, scram button SB, up limit switch, descending auxiliary reclay, up auxiliary reclay forms up loop, and up driven by motor bender rises.
In the time that bender rises to assigned address, by triggering up limit switch, the normally closed contact SQ11 of up limit switch and the normally closed contact KA21 of descending auxiliary reclay are disconnected, the normally closed contact SQ21 closure of the normally opened contact KA22 of the normally opened contact SQ12 of up limit switch, descending auxiliary reclay and descending limit switch, the coil KT dead electricity of the coil KA1 of the power cut off delay time relay and up auxiliary reclay.
In the time that the default time interval arrives, the normally opened contact KT1 closure of the power cut off delay time relay, the coil KA2 of power supply L1, scram button SB normally closed contact, the normally opened contact KT1 of the power cut off delay time relay, the normally opened contact SQ12 of up limit switch, the normally closed contact SQ21 of descending limit switch, descending auxiliary reclay forms descending loop, and descending driven by motor bender declines.
Bender drops to after assigned address, the normally closed contact SQ21 that triggers descending limit switch disconnects, the normally closed contact KA21 closure of the normally closed contact SQ11 of up limit switch and descending auxiliary reclay, the closed KT1 of the normally opened contact SQ12 of the normally opened contact SQ12 of up limit switch, descending limit switch and the normally opened contact of the power cut off delay time relay disconnects.
Automatically under the state moving at bender, power supply L1 forms loop through coil and the power cut off delay time relay (two coils from parallel connection of coils) of the normally closed contact of scram button normally closed contact, up limit switch, the normally closed contact of descending auxiliary reclay (interlocking), up auxiliary reclay with power supply L2, up auxiliary reclay starts the contactless for hoisting KM1 of bender, bender automatic-ascending.Rise to after assigned address at bender, up limit switch normally closed contact is triggered, and disconnects up ring current, up stopping, and time relay power-off starts timing.Now, assigned address put into by the material that needs bending by staff, and the time is adjusted as required.
After the timing of the power cut off delay time relay arrives, its normal opened contact closure, power supply L1 forms loop through scram button normally closed contact, power cut off delay time relay normal opened contact, up limit switch normal opened contact (interlocking), descending limit switch normally closed contact and descending auxiliary reclay coil and power supply L2, descending auxiliary reclay starts bender decline contactor KM2, bender declines automatically, meanwhile, a pair of normal opened contact of descending auxiliary reclay and up limit switch normal opened contact (interlocking) form self-sustaining.Bender drops to after assigned address, and descending limit switch normally closed contact is triggered, and disconnects descending ring current, descending stopping, and the normally closed contact closure of descending auxiliary reclay, connects riser circuit, and bender rises.Now, the material that staff rolls well takes out, and controller enters next round control.
Bender self-actuated controller of the present utility model, can replace traditional pin and step on switch, and staff's both feet are freed, and alleviates staff's burden; Can realize many people's one machines and carry out same work simultaneously, improve work efficiency, especially in the time of batch production, effect is more obvious.
Claims (2)
1. bender self-actuated controller, comprise with input wires terminal (A) and the first lead-out terminal (B), the switch of the second lead-out terminal (C), the foot-switch (1) being electrically connected with the second lead-out terminal (C), the motor that is connected to foot-switch (1) output terminal, it is characterized in that: on described the first lead-out terminal (B), be connected with automatic control circuit, described automatic control circuit comprises up limit switch, descending limit switch, up auxiliary reclay, descending auxiliary reclay and the power cut off delay time relay; Described up limit switch and described descending limit switch interlocking arrange, and described up auxiliary reclay and the interlocking of descending auxiliary reclay arrange; The coil (KA1) of the normally closed contact (KA21) of the normally closed contact (SQ11) of described up limit switch, descending auxiliary reclay, up auxiliary reclay is connected successively, forms upload control branch road; The coil (KA2) of the normally closed contact (SQ21) of the normally opened contact (SQ12) of the normally opened contact (KT1) of the described power cut off delay time relay, up limit switch, descending limit switch, descending auxiliary reclay is connected successively, forms descending control branch road; After described upload control branch road and descending control branch circuit parallel connection, be connected on the first lead-out terminal (B); On the coil (KA1) of described up auxiliary reclay, be parallel with the coil (KT) of the power cut off delay time relay, on the normally opened contact (SQ12) of described up limit switch, be parallel with the normally opened contact (KA22) of descending auxiliary reclay; The contact (KA1k) of described up auxiliary reclay is connected on the power end of the first lead-out terminal (B) and up motor; The contact (KA2k) of described descending auxiliary reclay is connected on the power end of the first lead-out terminal (B) and descending motor.
2. bender self-actuated controller according to claim 1, is characterized in that: between the parallel circuit of described upload control branch road and descending control branch road and the first lead-out terminal (B), be in series with scram button (SB).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481667.3U CN204028599U (en) | 2014-08-26 | 2014-08-26 | Bender self-actuated controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420481667.3U CN204028599U (en) | 2014-08-26 | 2014-08-26 | Bender self-actuated controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204028599U true CN204028599U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420481667.3U Expired - Fee Related CN204028599U (en) | 2014-08-26 | 2014-08-26 | Bender self-actuated controller |
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| Country | Link |
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| CN (1) | CN204028599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112711224A (en) * | 2021-01-29 | 2021-04-27 | 江苏金方圆数控机床有限公司 | Bending machine control system |
-
2014
- 2014-08-26 CN CN201420481667.3U patent/CN204028599U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112711224A (en) * | 2021-01-29 | 2021-04-27 | 江苏金方圆数控机床有限公司 | Bending machine control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150826 |
|
| EXPY | Termination of patent right or utility model |