CN108199574A - A kind of corrugated paper plate printing machines power supply misplaces circuit - Google Patents

A kind of corrugated paper plate printing machines power supply misplaces circuit Download PDF

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Publication number
CN108199574A
CN108199574A CN201711474312.6A CN201711474312A CN108199574A CN 108199574 A CN108199574 A CN 108199574A CN 201711474312 A CN201711474312 A CN 201711474312A CN 108199574 A CN108199574 A CN 108199574A
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CN
China
Prior art keywords
power supply
normally opened
contactor
servo power
general
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711474312.6A
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Chinese (zh)
Inventor
刘为成
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ZHUZHOU SINOVAN PACKAGING TECHNOLOGY Co Ltd
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ZHUZHOU SINOVAN PACKAGING TECHNOLOGY Co Ltd
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Application filed by ZHUZHOU SINOVAN PACKAGING TECHNOLOGY Co Ltd filed Critical ZHUZHOU SINOVAN PACKAGING TECHNOLOGY Co Ltd
Priority to CN201711474312.6A priority Critical patent/CN108199574A/en
Publication of CN108199574A publication Critical patent/CN108199574A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/36—Means for starting or stopping converters

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Keying Circuit Devices (AREA)

Abstract

The present invention relates to printing machine industry control technical fields, disclose a kind of corrugated paper plate printing machines power supply and misplace circuit, to solve the sequence starting of multiple types power supply and stopping, preventing accidental operation from powering on, powering off.Circuit between L ends and N-terminal is divided into the tinkle of bells branch, general supply instruction branch, general supply boot leg, servo power supply instruction branch and servo power supply boot leg, constituent element and included by circuit of the present invention：Power supply start and stop key selecting switch, if there are two the normally opened contacts to link；General supply A.C. contactor, if there are three the normally opened contacts and a coil that link；General supply start button, if there are two the normally opened contacts to link；Servo power supply A.C. contactor, if there are two the normally opened contacts and a coil that link；Servo power supply stop button；Servo power supply start button；Ring-tone alerts device；Total power light and servo power supply indicator light；The circuit of L and N-terminal are divided by 7 nodes with this.

Description

A kind of corrugated paper plate printing machines power supply misplaces circuit
Technical field
The present invention relates to printing machine industry control technical fields more particularly to a kind of corrugated paper plate printing machines power supply to misplace circuit.
Background technology
With the development of corrugated paper plate printing machines, servo non-axis transmission has become industry instead of gear-driven high definition printing machine Development trend.
The electrical control of full servo non-axis transmission corrugated board high definition printing machine is considerably complicated, including electrical source of power, The multiple types power supplys such as power supply, servo power supply are controlled, for the safety of equipment and the needs of control system, various power supplys need to be by certain Sequence starting or stopping.
In the actual production process, it is necessary to prevent the power-off because of caused by artificial maloperation and shut down influence production, damage Equipment.
Invention content
Present invention aims at disclosing a kind of corrugated paper plate printing machines power supply to misplace circuit, to solve the suitable of multiple types power supply Sequence start and stop prevent accidental operation from powering on, powering off.
To achieve the above object, the invention discloses a kind of corrugated paper plate printing machines power supplys to misplace circuit, including：
The node 1,3,5,7,9,11,13 being distributed between L ends and N-terminal, connection of the node between two circuit elements Contact；The circuit element includes：Power supply start and stop key selecting switch SA1, if there are two the normally opened contacts to link；General supply is handed over Contactor KM1 is flowed, if there are three the normally opened contacts and a coil that link；General supply start button SB2, if there are two linkages Normally opened contact；Servo power supply A.C. contactor KM2, if there are two the normally opened contacts and a coil that link；Servo power supply stops Button SB3；Servo power supply start button SB4；Ring-tone alerts device HA1；Total power light HL1 and servo power supply indicator light HL2；
Circuit between the L ends and the N-terminal is divided into the tinkle of bells branch by each node, general supply indicates branch, General supply boot leg, servo power supply instruction branch and servo power supply boot leg；Made with corresponding two node of both ends institute For element numbers, the corrugated paper plate printing machines power supply misplaces circuit and specifically includes：
The normally opened contact (L, 1) of the power supply start and stop key selecting switch SA1 is with the general supply A.C. contactor KM1's Normally opened contact (L, 1) is in parallel；
The normally opened contact (L, 1) of the general supply A.C. contactor KM1 is touched with the normally opened of the general supply start button SB2 Point (1,3) and the ring-tone alerts device HA1 (3, N) series connection；
The general supply stop button SB1 normally-closed contacts (1,5) and the servo power supply A.C. contactor KM2 normally opened contacts (1,5) it is in parallel；
The normally opened contact (5,7) of the general supply start button SB2 is touched with the normally opened of the general supply A.C. contactor KM1 Point (5,7) is in parallel；
The coil (7, N) of the general supply A.C. contactor KM1 is in parallel with the total power light HL1 (7, N)；
The general supply stop button SB1 normally-closed contacts (1,5) and the normally opened contact of the general supply start button SB2 (5,7) and the total power light HL1 (7, N) connects；
The normally opened contact (L, 1) of the power supply start and stop key selecting switch SA1 and the servo power supply A.C. contactor KM2 Normally opened contact (1,5), the normally opened contact (5,7) of the general supply A.C. contactor KM1 and the general supply A.C. contactor KM1 Coil (7, N) series connection；
The normally opened contact (9,11) of the power supply start and stop key selecting switch SA1 and the servo power supply stop button SB3 Normally-closed contact (9,11) it is in parallel；
The normally opened contact (11,13) of the servo power supply start button SB4 and the servo power supply A.C. contactor KM2 are normal Open contact (11,13) parallel connection；
The coil (13, N) of the servo power supply indicator light HL2 (13, N) and the servo power supply A.C. contactor KM2 are simultaneously Connection；
The normally opened contact (1,9) of the general supply A.C. contactor KM1 is normally closed with the servo power supply stop button SB3's Contact (9,11), the normally opened contact (11,13) of the servo power supply start button SB4 and the servo power supply indicator light HL2 (13, N) connects；
The normally opened contact (9,11) of the power supply start and stop key selecting switch SA1 and the servo power supply A.C. contactor The coil (13, N) of KM2 normally opened contacts (11,13) and the servo power supply A.C. contactor KM2 are connected.
Thereby, invention increases anti-misoperation and sequence start and stop function, make the electrical control of corrugated paper plate printing machines more Add it is safe efficient, prevented equipment damage caused by unintentionally maloperation, personal safety, product waste.With beneficial below Effect：
Power supply start and stop key selecting switch SA1 normally opened contacts (L, 1), (9,11) break-make be to be operated by key, key can It is responsible for special messenger, power supply start and stop key selecting switch SA1 normally opened contacts (L, 1), (9,11) are closed ability startup power supply, and power supply opens Stop key selecting switch SA1 normally opened contacts (L, 1), (9,11) disconnect could stop power supply, prevent maloperation damage equipment, avoid Safety accident occurs.
The normally opened contact (1,9) of general supply of having connected before servo power supply switching on/off circuit A.C. contactor KM1, it is necessary to first start Then general supply restarts servo power supply.
The normally-closed contact (1,5) of the general supply stop button SB1 normally opened contact of servo power supply A.C. contactor KM2 in parallel (1,5), servo power supply does not stop, and general supply does not stop.
Below with reference to accompanying drawings, the present invention is described in further detail.
Description of the drawings
The attached drawing for forming the part of the application is used to provide further understanding of the present invention, schematic reality of the invention Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is that corrugated paper plate printing machines power supply misplaces circuit diagram disclosed in the preferred embodiment of the present invention.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims Implement with the multitude of different ways of covering.
Embodiment 1
The present embodiment discloses a kind of corrugated paper plate printing machines power supply and misplaces circuit.
With reference to Fig. 1, dotted line represents linkage in Fig. 1, such as：The dotted line of SA1 represents this key selecting switch, and there are two normally opened Contact acts simultaneously；In another example：SB2 and HL1 is connected together with dotted line, is to represent that total power light HL1 is and total electricity Source start button SB2 is fitted together, and is band button, a startup, one indicates, and bright by indicator light is just understood after startup 's.As shown in Figure 1, the present embodiment circuit structure is as follows：
The node 1,3,5,7,9,11,13 being distributed between L ends and N-terminal, interface of the node between two circuit elements； Circuit element includes：Power supply start and stop key selecting switch SA1, if there are two the normally opened contacts to link；General supply A.C. contactor KM1, if there are three the normally opened contacts and a coil that link；General supply start button SB2, if normally opened tactile there are two what is linked Point；Servo power supply A.C. contactor KM2, if there are two the normally opened contacts and a coil that link；Servo power supply stop button SB3；Servo power supply start button SB4；Ring-tone alerts device HA1；Total power light HL1 and servo power supply indicator light HL2；
Circuit between L ends and N-terminal is divided into the tinkle of bells branch, general supply instruction branch, general supply and starts branch by each node Road, servo power supply instruction branch and servo power supply boot leg；Using corresponding two node of both ends institute as element numbers, watt Corrugated paper board printing electromechanical source misplaces circuit and specifically includes：
The normally opened contact (L, 1) of power supply start and stop key selecting switch SA1 and the normally opened contact of general supply A.C. contactor KM1 (L, 1) is in parallel；
The normally opened contact (L, 1) of general supply A.C. contactor KM1 and the normally opened contact (1,3) of general supply start button SB2, And ring-tone alerts device HA1 (3, N) series connection；
General supply stop button SB1 normally-closed contacts (1,5) and servo power supply A.C. contactor KM2 normally opened contacts (1,5) are simultaneously Connection；
The normally opened contact (5,7) of general supply start button SB2 and the normally opened contact (5,7) of general supply A.C. contactor KM1 It is in parallel；
The coil (7, N) of general supply A.C. contactor KM1 is in parallel with total power light HL1 (7, N)；
The normally opened contact (5,7) of general supply stop button SB1 normally-closed contacts (1,5) and general supply start button SB2 and Total power light HL1 (7, N) connects；
The normally opened contact (L, 1) of power supply start and stop key selecting switch SA1 and servo power supply A.C. contactor KM2 normally opened contacts (1,5), the coil (7, N) of the normally opened contact (5,7) of general supply A.C. contactor KM1 and general supply A.C. contactor KM1 are connected；
The normally opened contact (9,11) of power supply start and stop key selecting switch SA1 is touched with the normally closed of servo power supply stop button SB3 Point (9,11) is in parallel；
The normally opened contact (11,13) of servo power supply start button SB4 and servo power supply A.C. contactor KM2 normally opened contacts (11,13) it is in parallel；
The coil (13, N) of servo power supply indicator light HL2 (13, N) and servo power supply A.C. contactor KM2 is in parallel；
The normally opened contact (1,9) of general supply A.C. contactor KM1 and servo power supply stop button SB3 normally-closed contact (9, 11), the normally opened contact (11,13) of servo power supply start button SB4 and servo power supply indicator light HL2 (13, N) series connection；
The normally opened contact (9,11) of power supply start and stop key selecting switch SA1 is normally opened tactile with servo power supply A.C. contactor KM2 The coil (13, N) of point (11,13) and servo power supply A.C. contactor KM2 are connected.
Based on circuit shown in Fig. 1, anti-misoperation control includes：
The startup of power supply must power supply start and stop key selecting switch SA1 in the position opened, i.e., power supply start and stop key selects to open Normally opened contact (L, 1), (9,11) closure of SA1 is closed, the start-up operation for performing power supply is effective.
The necessary power supply start and stop key selecting switch SA1 of stopping of power supply in the position of pass, i.e. open by power supply start and stop key selection Normally opened contact (L, 1), (9,11) disconnection of SA1 is closed, performs stopping operation effectively for power supply.
Wherein, the start and stop sequential operation control based on Fig. 1 specifically includes：
The normally opened contact (L, 1) of power supply start and stop key selecting switch SA1, (9,11) are closed, and press general supply start button SB2 (1,3), (5,7), the prompting of ring-tone alerts device HA1 (3, N) jingle bell are carrying out power supply electrifying operation, general supply ac contactor The coil (7, N) of device KM1 obtains electric actuation, and total power light HL1 (7, N) is bright, with general supply start button SB2 (5,7) parallel connections General supply A.C. contactor KM1 normally opened contact (5,7) be closed self-locking, it is normally opened with power supply start and stop key selecting switch SA1 The normally opened contact (L, 1) of the general supply A.C. contactor KM1 of contact (L, 1) parallel connection is closed, with power supply start and stop key selecting switch The normally opened contact (1,9) of the general supply A.C. contactor KM1 of normally opened contact (L, the 1) series connection of SA1 is closed, and general supply starts.
Servo power supply start button SB4 (11,13) is pressed, the coil (13, N) of servo power supply A.C. contactor KM2 must be electric It is attracted, servo power supply indicator light HL2 (13, N) is bright, is exchanged with the servo power supply of servo power supply start button SB4 (11,13) parallel connection The normally opened contact (11,13) of contactor KM2 is closed self-locking, with watching for general supply stop button SB1 normally-closed contacts (1,5) parallel connection The normally opened contact (1,5) for taking capable AC contactor KM2 is closed, and servo power supply starts.
The normally opened contact (L, 1) of power supply start and stop key selecting switch SA1, (9,11) disconnect, press servo power supply stop by Coil (13, N) the power-off release of button SB3 (9,11), servo power supply A.C. contactor KM2, servo power supply indicator light HL2 (13, N it) puts out, the normally opened contact (11,13) with the servo power supply A.C. contactor KM2 of servo power supply start button SB4 (11,13) parallel connection Disconnect, with the normally opened contact of the servo power supply A.C. contactor KM2 of general supply stop button SB1 normally-closed contacts (1,5) parallel connection (1, 5) it disconnects, servo power supply stops.
General supply stop button SB1 (1,5) is pressed, coil (7, the N) power-off of general supply A.C. contactor KM1 discharges, always Power supply indicator HL1 (7, N) is put out, normally opened with the general supply A.C. contactor KM1 of general supply start button SB2 (5,7) parallel connection Contact (5,7) disconnects, the general supply A.C. contactor with normally opened contact (L, 1) parallel connection of power supply start and stop key selecting switch SA1 The normally opened contact (L, 1) of KM1 disconnects, and the general supply connected with the normally opened contact (L, 1) of power supply start and stop key selecting switch SA1 is handed over The normally opened contact (1,9) for flowing contactor KM1 disconnects, and general supply stops.
In the present embodiment, power supply start and stop key selecting switch SA1 normally opened contacts (L, 1), (9,11) break-make be by key Operation, key can be responsible for special messenger, and power supply start and stop key selecting switch SA1 normally opened contacts (L, 1), (9,11) closure could start Power supply, power supply start and stop key selecting switch SA1 normally opened contacts (L, 1), (9,11) disconnection could stop power supply, prevent maloperation from damaging Bad equipment avoids that safety accident occurs.
In the present embodiment, the normally opened contact of general supply of having connected before servo power supply switching on/off circuit A.C. contactor KM1 (1, 9), it is necessary to first start general supply, then restart servo power supply.
In the present embodiment, the normally-closed contact (1,5) of general supply stop button SB1 servo power supply A.C. contactor in parallel The normally opened contact (1,5) of KM2, servo power supply does not stop, and general supply does not stop.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (1)

1. a kind of corrugated paper plate printing machines power supply misplaces circuit, which is characterized in that including：
The node 1,3,5,7,9,11,13 being distributed between L ends and N-terminal, interface of the node between two circuit elements； The circuit element includes：Power supply start and stop key selecting switch SA1, if there are two the normally opened contacts to link；General supply exchange connects Tentaculum KM1, if there are three the normally opened contacts and a coil that link；General supply start button SB2, if normally opened there are two what is linked Contact；Servo power supply A.C. contactor KM2, if there are two the normally opened contacts and a coil that link；Servo power supply stop button SB3；Servo power supply start button SB4；Ring-tone alerts device HA1；Total power light HL1 and servo power supply indicator light HL2；
Circuit between the L ends and the N-terminal is divided into the tinkle of bells branch, general supply instruction branch, total electricity by each node Source boot leg, servo power supply instruction branch and servo power supply boot leg；Using corresponding two node of both ends institute as member Part label, the corrugated paper plate printing machines power supply misplace circuit and specifically include：
The normally opened contact (L, 1) of the power supply start and stop key selecting switch SA1 is normally opened with the general supply A.C. contactor KM1's Contact (L, 1) is in parallel；
The normally opened contact (L, 1) of the general supply A.C. contactor KM1 and the normally opened contact of the general supply start button SB2 (1,3) and the ring-tone alerts device HA1 (3, N) is connected；
The general supply stop button SB1 normally-closed contacts (1,5) and the servo power supply A.C. contactor KM2 normally opened contacts (1, 5) it is in parallel；
The normally opened contact of the normally opened contact (5,7) of the general supply start button SB2 and the general supply A.C. contactor KM1 (5,7) it is in parallel；
The coil (7, N) of the general supply A.C. contactor KM1 is in parallel with the total power light HL1 (7, N)；
The normally opened contact (5,7) of the general supply stop button SB1 normally-closed contacts (1,5) and the general supply start button SB2, And total power light HL1 (7, the N) series connection；
The normally opened contact (L, 1) and the servo power supply A.C. contactor KM2 of the power supply start and stop key selecting switch SA1 is normally opened The line of contact (1,5), the normally opened contact (5,7) of the general supply A.C. contactor KM1 and the general supply A.C. contactor KM1 Enclose (7, N) series connection；
The normally opened contact (9,11) of the power supply start and stop key selecting switch SA1 is normal with the servo power supply stop button SB3's Closed contact (9,11) is in parallel；
The normally opened contact (11,13) of the servo power supply start button SB4 is normally opened tactile with the servo power supply A.C. contactor KM2 Point (11,13) is in parallel；
The servo power supply indicator light HL2 (13, N) and the coil (13, N) of the servo power supply A.C. contactor KM2 are in parallel；
The normally-closed contact of the normally opened contact (1,9) of the general supply A.C. contactor KM1 and the servo power supply stop button SB3 (9,11), the normally opened contact (11,13) of the servo power supply start button SB4 and the servo power supply indicator light HL2 (13, N it) connects；
The normally opened contact (9,11) and the servo power supply A.C. contactor KM2 of the power supply start and stop key selecting switch SA1 is normal Open contact (11,13) and coil (13, the N) series connection of the servo power supply A.C. contactor KM2.
CN201711474312.6A 2017-12-29 2017-12-29 A kind of corrugated paper plate printing machines power supply misplaces circuit Pending CN108199574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711474312.6A CN108199574A (en) 2017-12-29 2017-12-29 A kind of corrugated paper plate printing machines power supply misplaces circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711474312.6A CN108199574A (en) 2017-12-29 2017-12-29 A kind of corrugated paper plate printing machines power supply misplaces circuit

Publications (1)

Publication Number Publication Date
CN108199574A true CN108199574A (en) 2018-06-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711474312.6A Pending CN108199574A (en) 2017-12-29 2017-12-29 A kind of corrugated paper plate printing machines power supply misplaces circuit

Country Status (1)

Country Link
CN (1) CN108199574A (en)

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Application publication date: 20180622