CN208423792U - Corrugated paper plate printing machines power supply sequence start and stop Anti-misoperation circuit - Google Patents
Corrugated paper plate printing machines power supply sequence start and stop Anti-misoperation circuit Download PDFInfo
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- CN208423792U CN208423792U CN201721633593.0U CN201721633593U CN208423792U CN 208423792 U CN208423792 U CN 208423792U CN 201721633593 U CN201721633593 U CN 201721633593U CN 208423792 U CN208423792 U CN 208423792U
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Abstract
The utility model relates to printing machine industry control technical field, disclose a kind of corrugated paper plate printing machines power supply sequence start and stop Anti-misoperation circuit prevents accidental operation from powering on, powering off to solve the sequence starting and stopping of multiple types power supply.Circuit between the end L 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 by the utility model circuit, constituent element includes: power supply start and stop key selection 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；Circuit of L and N-terminal are divided into 7 nodes with this.
Description
Technical field
The utility model relates to printing machine industry control technical fields more particularly to a kind of corrugated paper plate printing machines power supply sequence to open
Stop Anti-misoperation circuit.
Background technique
With the development of corrugated paper plate printing machines, servo non-axis transmission replaces gear-driven high definition printing machine to have become industry
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.
Utility model content
The utility model aim is to disclose a kind of corrugated paper plate printing machines power supply sequence start and stop Anti-misoperation circuit, with solution
The certainly sequence starting and stopping of multiple types power supply, prevents accidental operation from powering on, powering off.
To achieve the above object, the utility model discloses a kind of corrugated paper plate printing machines power supply sequence start and stop anti-misoperations
Circuit, comprising:
The node 1,3,5,7,9,11,13 being distributed between the end L and N-terminal, connection of the node between two circuit elements
Contact；The circuit element includes: power supply start and stop key selection 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 end L 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 sequence start and stop Anti-misoperation circuit is specifically included:
First that power supply start and stop key selection switch SA1 in parallel is provided between node L and node 1 is normally opened
First normally opened contact of contact and the general supply A.C. contactor KM1；
First normally opened contact of general supply start button SB2, the general supply are provided between node 1 and node 3
First normally opened contact of first normally opened contact of A.C. contactor KM1 and the general supply start button SB2 and described
Ring-tone alerts device HA1 series connection；
The normally-closed contact of general supply stop button SB1 is provided between node 1 and node 5；
The servo power supply A.C. contactor KM2 normally opened contact is provided between node 11 and node 13；
Be provided between node 5 and node 7 second normally opened contact of the general supply start button SB2 in parallel with
Second normally opened contact of the general supply A.C. contactor KM1；
The coil and total electricity of the general supply A.C. contactor KM1 in parallel are provided between node 7 and node N
Source indicator light HL1；
Second normally opened contact of the general supply stop button SB1 normally-closed contact and the general supply start button SB2,
And the total power light HL1 series connection；
The normally opened contact and the servo power supply A.C. contactor KM2 of the power supply start and stop key selection switch SA1 is normally opened
The coil string of contact, second normally opened contact of the general supply A.C. contactor KM1 and the general supply A.C. contactor KM1
Connection；
Second that power supply start and stop key selection switch SA1 in parallel is provided between node 9 and node 11 is normal
Open the normally-closed contact of contact Yu the servo power supply stop button SB3；
Normally opened contact and the institute of the servo power supply start button SB4 in parallel are provided between node 11 and node 13
State servo power supply A.C. contactor KM2 normally opened contact；
It is provided with the servo power supply indicator light HL2 in parallel between node 13 and node N and the servo power supply is handed over
Flow the coil of contactor KM2；
The third normally opened contact of the general supply A.C. contactor KM1 is provided between node 1 and node 9, it is described
The normally-closed contact of the third normally opened contact of general supply A.C. contactor KM1 and the servo power supply stop button SB3 described are watched
Take normally opened contact and the servo power supply indicator light HL2 series connection of power initialization button SB4；
The normally opened contact and the servo power supply A.C. contactor KM2 of the power supply start and stop key selection switch SA1 is normally opened
The series connection of the coil of contact and the servo power supply A.C. contactor KM2.
Whereby, the utility model increases anti-misoperation and sequence start and stop function, makes the electric-controlled of corrugated paper plate printing machines
System is more safe and efficient, has prevented equipment damage caused by unintentionally maloperation, personal safety, product waste.With following
The utility model has the advantages that
Power supply start and stop key, which selects the on-off of two normally opened contacts of switch SA1, to be operated by key, and key can be with special messenger
It is responsible for, power supply start and stop key selects two normally opened contacts closure ability startup power supply of switch SA1, and the selection of power supply start and stop key is opened
The two normally opened contacts disconnection for closing SA1 could stop power supply, prevent maloperation from damaging equipment, avoid that safety accident occurs.
The third normally opened contact of general supply of having connected before servo power supply switching on/off circuit A.C. contactor KM1, it is necessary to first open
Dynamic general supply, then restarts servo power supply.
The normally-closed contact of the general supply stop button SB1 normally opened contact of servo power supply A.C. contactor KM2 in parallel, servo
Power supply does not stop, and general supply does not stop.
Below with reference to accompanying drawings, the utility model is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is corrugated paper plate printing machines power supply sequence start and stop Anti-misoperation circuit disclosed in the preferred embodiment in the utility model
Figure.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
Embodiment 1
The present embodiment discloses a kind of corrugated paper plate printing machines power supply sequence start and stop Anti-misoperation circuit.
Referring to Fig.1, dotted line indicates linkage in Fig. 1, such as: the dotted line of SA1 indicates this key selection switch, and there are two normally opened
Contact is simultaneously operation；Another example is: SB2 and HL1 are connected together with dotted line, it is to indicate that total power light HL1 is and total electricity
Source start button SB2 is fitted together, and is band button, a starting, one indicates, and bright by indicator light is just understood after starting
'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 the end L and N-terminal, interface of the node between two circuit elements；
Circuit element includes: power supply start and stop key selection 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 there are two the normally opened touchings to link
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 the end L and N-terminal is divided into the tinkle of bells branch, general supply instruction branch, general supply starting 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 sequence start and stop Anti-misoperation circuit specifically includes:
First that power supply start and stop key selection switch SA1 in parallel is provided between node L and node 1 is normally opened
First normally opened contact of contact and the general supply A.C. contactor KM1；
First normally opened contact of general supply start button SB2 is provided between node 1 and node 3, in node 3 and end
The tinkle of bells alarm HA1, first normally opened contact and total electricity of the general supply A.C. contactor KM1 are provided between point N
First normally opened contact of source start button SB2 and ring-tone alerts device HA1 series connection, the wherein normally opened touching of the first of SB2
It puts and is；
The normally-closed contact for the general supply stop button SB1 being provided between node 1 and node 5.
The normally opened contact of the servo power supply A.C. contactor KM2 is provided between node 11 and node 13.
Be provided between node 5 and node 7 second normally opened contact of the general supply start button SB2 in parallel with
Second normally opened contact of the general supply A.C. contactor KM1；
The coil and total electricity of the general supply A.C. contactor KM1 in parallel are provided between node 7 and node N
Source indicator light HL1；
Second normally opened contact of general supply stop button SB1 normally-closed contact and the general supply start button SB2 and
The total power light HL1 series connection；
The normally opened contact and the servo power supply A.C. contactor KM2 of the power supply start and stop key selection switch SA1 is normally opened
The coil string of contact, second normally opened contact of the general supply A.C. contactor KM1 and the general supply A.C. contactor KM1
Connection；
Second that power supply start and stop key selection switch SA1 in parallel is provided between node 9 and node 11 is normal
Open the normally-closed contact of contact Yu the servo power supply stop button SB3；
Normally opened contact and the institute of the servo power supply start button SB4 in parallel are provided between node 11 and node 13
State the normally opened contact of servo power supply A.C. contactor KM2；
It is provided with the servo power supply indicator light HL2 in parallel between node 13 and node N and the servo power supply is handed over
Flow the coil of contactor KM2；
The third normally opened contact of general supply A.C. contactor KM1, the general supply are provided between node 1 and node 9
The third normally opened contact of A.C. contactor KM1 and normally-closed contact, the servo power supply start button of servo power supply stop button SB3
The normally opened contact and servo power supply indicator light HL2 of SB4 is connected；
Power supply start and stop key select switch SA1 normally opened contact and servo power supply A.C. contactor KM2 normally opened contact and
The coil of servo power supply A.C. contactor KM2 is connected.
Based on circuit shown in Fig. 1, anti-misoperation control includes:
The starting of power supply must power supply start and stop key selection switch SA1 in the position opened, i.e., power supply start and stop key selects to open
The normally opened contact closure of SA1 is closed, the start-up operation for executing power supply is effective.
The necessary power supply start and stop key selection switch SA1 of the stopping of power supply in the position of pass, i.e. open by power supply start and stop key selection
Two normally opened contacts for closing SA1 disconnect, and execute stopping operation effectively for power supply.
Wherein, the start and stop sequential operation control based on Fig. 1 specifically includes:
Power supply start and stop key selects two normally opened contacts closure of switch SA1, presses the first of general supply start button SB2
A normally opened contact and second normally opened contact, the prompt of ring-tone alerts device HA1 jingle bell are carrying out power supply electrifying operation, and general supply is handed over
The coil of stream contactor KM1 obtains electric actuation, and total power light HL1 is bright, simultaneously with second contact of general supply start button SB2
Second normally opened contact closure of the general supply A.C. contactor KM1 of connection is self-locking, normal with power supply start and stop key selection switch SA1
The first normally opened contact closure for opening the general supply A.C. contactor KM1 of contact shunt, selects switch SA1 with power supply start and stop key
The concatenated general supply A.C. contactor KM1 of normally opened contact third normally opened contact closure, general supply starting.
Servo power supply start button SB4 is pressed, the coil of servo power supply A.C. contactor KM2 obtains electric actuation, servo power supply
Indicator light HL2 is bright, and the normally opened contact closure of the servo power supply A.C. contactor KM2 in parallel with servo power supply start button SB4 is certainly
Lock, the normally opened contact closure of the servo power supply A.C. contactor KM2 in parallel with general supply stop button SB1 normally-closed contact, servo
Power initiation.
Power supply start and stop key selects two normally opened contacts of switch SA1 to disconnect, and presses servo power supply stop button SB3, watches
The coil blackout release of capable AC contactor KM2 is taken, servo power supply indicator light HL2 is put out, simultaneously with servo power supply start button SB4
The normally opened contact of the servo power supply A.C. contactor KM2 of connection disconnects, the servo in parallel with general supply stop button SB1 normally-closed contact
The normally opened contact of capable AC contactor KM2 disconnects, and servo power supply stops.
Press general supply stop button SB1, the coil blackout release of general supply A.C. contactor KM1, total power light
HL1 is put out, and second normally opened contact of the general supply A.C. contactor KM1 in parallel with general supply start button SB2 disconnects, with electricity
Start and stop key in source selects first normally opened contact of the general supply A.C. contactor KM1 of the normally opened contact parallel connection of switch SA1 to disconnect,
With the third normally opened contact of the concatenated general supply A.C. contactor KM1 of normally opened contact of power supply start and stop key selection switch SA1
It disconnects, general supply stops.
In the present embodiment, power supply start and stop key, which selects the on-off of two normally opened contacts of switch SA1, to be operated by key, key
Spoon can be responsible for special messenger, and power supply start and stop key selects two normally opened contacts closure ability startup power supply of switch SA1, power supply start and stop
Two normally opened contacts disconnection of key selection switch SA1 could stop power supply, prevent maloperation from damaging equipment, avoid that safety occurs
Accident.
In the present embodiment, the normally opened touching of third of general supply of having connected before servo power supply switching on/off circuit A.C. contactor KM1
Point, it is necessary to first start general supply, then restart servo power supply.
In the present embodiment, the normally-closed contact of general supply stop button SB1 servo power supply A.C. contactor KM2's in parallel is normal
Contact is opened, servo power supply does not stop, and general supply does not stop.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (1)
1. a kind of corrugated paper plate printing machines power supply sequence start and stop Anti-misoperation circuit characterized by comprising
The node 1,3,5,7,9,11,13 being distributed between the end L and N-terminal, interface of the node between two circuit elements；
The circuit element includes: power supply start and stop key selection 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 end L 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 sequence start and stop Anti-misoperation circuit specifically include:
First normally opened contact of power supply start and stop key selection switch SA1 in parallel is provided between node L and node 1
With first normally opened contact of the general supply A.C. contactor KM1；
First normally opened contact of general supply start button SB2 is provided between node 1 and node 3, in node 3 and endpoint N
Between be provided with the tinkle of bells alarm HA1, first normally opened contact of the general supply A.C. contactor KM1 is opened with the general supply
First normally opened contact of dynamic button SB2 and ring-tone alerts device HA1 series connection；
The normally-closed contact of general supply stop button SB1 is provided between node 1 and node 5；
The normally opened contact of the servo power supply A.C. contactor KM2 is provided between node 11 and node 13；
Be provided between node 5 and node 7 second normally opened contact of the general supply start button SB2 in parallel with it is described
Second normally opened contact of general supply A.C. contactor KM1；
The coil that the general supply A.C. contactor KM1 in parallel is provided between node 7 and node N refers to the general supply
Show lamp HL1；
Second normally opened contact of the general supply stop button SB1 normally-closed contact and the general supply start button SB2 and
The total power light HL1 series connection；
The normally opened contact and the servo power supply A.C. contactor KM2 normally opened contact of the power supply start and stop key selection switch SA1,
The series connection of the coil of second normally opened contact of the general supply A.C. contactor KM1 and the general supply A.C. contactor KM1；
Second normally opened touching of power supply start and stop key selection switch SA1 in parallel is provided between node 9 and node 11
The normally-closed contact of point and the servo power supply stop button SB3；
The normally opened contact that the servo power supply start button SB4 in parallel is provided between node 11 and node 13 is watched with described
Take the normally opened contact of capable AC contactor KM2；
The servo power supply indicator light HL2 that parallel connection is provided between node 13 and node N is exchanged with the servo power supply to be connect
The coil of tentaculum KM2；
The third normally opened contact of the general supply A.C. contactor KM1, total electricity are provided between node 1 and node 9
The normally-closed contact of the third normally opened contact of source A.C. contactor KM1 and the servo power supply stop button SB3, servo electricity
The normally opened contact of source start button SB4 and servo power supply indicator light HL2 series connection；
The normally opened contact and the servo power supply A.C. contactor KM2 normally opened contact of the power supply start and stop key selection switch SA1,
And the coil series connection of the servo power supply A.C. contactor KM2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633593.0U CN208423792U (en) | 2017-11-29 | 2017-11-29 | Corrugated paper plate printing machines power supply sequence start and stop Anti-misoperation circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721633593.0U CN208423792U (en) | 2017-11-29 | 2017-11-29 | Corrugated paper plate printing machines power supply sequence start and stop Anti-misoperation circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208423792U true CN208423792U (en) | 2019-01-22 |
Family
ID=65127577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721633593.0U Withdrawn - After Issue CN208423792U (en) | 2017-11-29 | 2017-11-29 | Corrugated paper plate printing machines power supply sequence start and stop Anti-misoperation circuit |
Country Status (1)
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|---|---|
| CN (1) | CN208423792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834532A (en) * | 2017-11-29 | 2018-03-23 | 株洲三新包装技术有限公司 | Corrugated paper plate printing machines power supply order start and stop Anti-misoperation circuit |
-
2017
- 2017-11-29 CN CN201721633593.0U patent/CN208423792U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107834532A (en) * | 2017-11-29 | 2018-03-23 | 株洲三新包装技术有限公司 | Corrugated paper plate printing machines power supply order start and stop Anti-misoperation circuit |
| CN107834532B (en) * | 2017-11-29 | 2024-02-06 | 株洲三新包装技术有限公司 | Power sequence start-stop misoperation prevention circuit for corrugated board printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190122 Effective date of abandoning: 20240206 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190122 Effective date of abandoning: 20240206 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |