CN204032350U - A kind of cigarette machine safety device - Google Patents
A kind of cigarette machine safety device Download PDFInfo
- Publication number
- CN204032350U CN204032350U CN201420339060.1U CN201420339060U CN204032350U CN 204032350 U CN204032350 U CN 204032350U CN 201420339060 U CN201420339060 U CN 201420339060U CN 204032350 U CN204032350 U CN 204032350U
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- normally opened
- opened contact
- interlocking relay
- safety switch
- cutting knife
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Abstract
The utility model discloses a kind of cigarette machine safety device, comprise magnetic safety switch and interlocking relay, magnetic safety switch is arranged on front side of spicing machine filter stick protective door, and interlocking relay is arranged at power distribution cabinet inside; Magnetic safety switch comprises two normally opened contacts in parallel, and one end of the first normally opened contact is for connecting power supply, and the other end is by interlocking relay coil connecting to neutral line, and one end of the second normally opened contact is for connecting power supply, and the other end connects PLC warning port; Two normally opened contact series connection of interlocking relay, one end of two normally opened contact series circuits is for connecting power supply, and the other end connects PLC cutting knife control end by cutting knife contactor coil; This device utilizes the opening of magnetic safety switch monitoring protection door, by interlocking relay control cutting knife contactor electric or dead electricity, thus control the running of cutter motor, can prevent operating personnel well in cigarette making machine equipment running, be subject to unnecessary mechanical wounding.
Description
Technical field
The utility model relates to cigarette factory production equipment security technology area, particularly relates to a kind of cigarette machine safety device.
Background technology
At present, in cigarette factory production process, YJ15 type cigarette machine is used to carry out the cigarette process of pipe tobacco.YJ15 spicing machine filter stick transmits position and is made up of power transmission shaft, cigarette transmission drum, filter stick cutting knife and protective door, owing to protective door not being arranged security protection safety switch facility, in equipment running process, operating personnel often arbitrarily pull open protective door, cleaning is carried out to the drum in High Rotation Speed and cutting knife, or process filter stick transmits the glitch at position, so operates, is very easy to cause operating personnel to be subject to mechanical wounding.
Utility model content
The purpose of this utility model is to provide a kind of cigarette machine safety device, can prevent operating personnel in cigarette making machine equipment running, be subject to unnecessary mechanical wounding, improves work circumstances safe.
The technical solution adopted in the utility model is:
A kind of cigarette machine safety device, comprise magnetic safety switch and interlocking relay, magnetic safety switch is arranged on front side of spicing machine filter stick protective door, and interlocking relay is arranged at power distribution cabinet inside; Magnetic safety switch comprises two normally opened contacts in parallel, and one end of the first normally opened contact is for connecting power supply, and the other end is by interlocking relay coil connecting to neutral line, and one end of the second normally opened contact is for connecting power supply, and the other end connects PLC warning port; Two normally opened contact series connection of interlocking relay, one end of two normally opened contact series circuits is for connecting power supply, and the other end connects PLC cutting knife control end by cutting knife contactor coil.
The utility model utilizes the opening being arranged at magnetic safety switch monitoring protection door on front side of spicing machine filter stick protective door, by interlocking relay control cutting knife contactor electric or dead electricity, thus control the running of cutter motor; This device can prevent operating personnel well in cigarette making machine equipment running, is subject to unnecessary mechanical wounding, thus improves the security of working environment.
Accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present utility model.
Detailed description of the invention
As shown in Figure 1, the utility model comprises magnetic safety switch K and interlocking relay, magnetic safety switch K is arranged on front side of spicing machine filter stick protective door, can the state of Real-Time Monitoring spicing machine filter stick protective door, when operating personnel open installation filter stick protective door, magnetic safety switch K is the state disconnected, and when operating personnel close installation filter stick protective door, magnetic safety switch K is the state of contact; Interlocking relay is arranged at power distribution cabinet inside, and what coordinate magnetic safety switch K interlocked control cutting knife contactor obtains electric or dead electricity; Magnetic safety switch K comprises two normally opened contacts in parallel, one end of first normally opened contact K11 is for connecting 24V power supply, the other end is by interlocking relay coil Q connecting to neutral line, and one end of the second normally opened contact K12 is for connecting 24V power supply, and the other end connects PLC warning port I3.6; Interlocking relay also comprises two normally opened contact Q11, Q12 series connection, interlocking relay first normally opened contact Q11, interlocking relay second normally opened contact Q12 form, one end of series circuit is for connecting 110V power supply, and the other end connects PLC cutting knife control end Q12.6 by cutting knife contactor coil.
Magnetic safety switch K in use, is installed on front side of spicing machine filter stick protective door, interlocking relay is installed on power distribution cabinet inside by the utility model.First, when operating personnel do not need to carry out cleaning or troubleshooting to the drum in High Rotation Speed and cutting knife, spicing machine filter stick protective door is in the state of closing, magnetic safety switch K is in original state, namely the first normally opened contact K11 in parallel and the second normally opened contact K12 is in closed state, second normally opened contact K12, to PLC warning port I3.6 feedback signal, represents that spicing machine filter stick protective door is in closure state; The interlocking relay coil Q be connected with magnetic safety switch K obtains electric, so, normally opened contact Q11, Q12 adhesive of two series connection of interlocking relay, cutting knife contactor coil obtains electric, and connect cutting knife contactor circuit, cutting knife contactor coil is to PLC cutting knife control end Q12.6 feedback signal, represent that cutting knife contactor circuit is connected, now, when staff presses cutter machine self-contained switch, cutter motor just can energized action; Now, cigarette machine is in normal operating conditions.When operating personnel need to carry out cleaning or troubleshooting to the drum in High Rotation Speed and cutting knife, need to open spicing machine filter stick protective door, magnetic safety switch K action, the state be off by original closure state redirect, second normally opened contact K12 is to PLC warning port I3.6 feedback signal, PLC starts the warning circuit be connected, the state that warning operating personnel are present; The interlocking relay coil Q dead electricity be connected with the first normally opened contact K11 of magnetic safety switch K, so, normally opened contact Q11, Q12 of two series connection of interlocking relay disconnect, cutting knife contactor coil dead electricity, disconnect cutting knife contactor circuit, cutting knife contactor coil is to PLC cutting knife control end Q12.6 feedback signal, represent that cutting knife contactor circuit disconnects, now, when staff presses cutter machine self-contained switch, cutter motor can not obtain electric; Now, cigarette machine is in off-position, and the motor of cutter machine does not work, and effectively ensure that the personal safety of equipment operator.
Claims (1)
1. a cigarette machine safety device, is characterized in that: comprise magnetic safety switch and interlocking relay, and magnetic safety switch is arranged on front side of spicing machine filter stick protective door, and interlocking relay is arranged at power distribution cabinet inside; Magnetic safety switch comprises two normally opened contacts in parallel, and one end of the first normally opened contact is for connecting power supply, and the other end is by interlocking relay coil connecting to neutral line, and one end of the second normally opened contact is for connecting power supply, and the other end connects PLC warning port; Two normally opened contact series connection of interlocking relay, one end of two normally opened contact series circuits is for connecting power supply, and the other end connects PLC cutting knife control end by cutting knife contactor coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339060.1U CN204032350U (en) | 2014-06-24 | 2014-06-24 | A kind of cigarette machine safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420339060.1U CN204032350U (en) | 2014-06-24 | 2014-06-24 | A kind of cigarette machine safety device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204032350U true CN204032350U (en) | 2014-12-24 |
Family
ID=52233082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420339060.1U Active CN204032350U (en) | 2014-06-24 | 2014-06-24 | A kind of cigarette machine safety device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204032350U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107822194A (en) * | 2017-12-15 | 2018-03-23 | 江西中烟工业有限责任公司 | A kind of tobacco processing equipment |
-
2014
- 2014-06-24 CN CN201420339060.1U patent/CN204032350U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107822194A (en) * | 2017-12-15 | 2018-03-23 | 江西中烟工业有限责任公司 | A kind of tobacco processing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 450000 Yulin South Road, Henan, Zheng Dong, No. 16 South Road, Zhengzhou Patentee after: China Tobacco Henan Industrial Co., Ltd. Address before: 450000 Zhengzhou agricultural road, Henan, No. 29 Patentee before: China Tobacco Henan Industrial Co., Ltd. |