CN202640988U - Cutting safety protection device for printing machinery - Google Patents
Cutting safety protection device for printing machinery Download PDFInfo
- Publication number
- CN202640988U CN202640988U CN 201220252486 CN201220252486U CN202640988U CN 202640988 U CN202640988 U CN 202640988U CN 201220252486 CN201220252486 CN 201220252486 CN 201220252486 U CN201220252486 U CN 201220252486U CN 202640988 U CN202640988 U CN 202640988U
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- CN
- China
- Prior art keywords
- unit
- switch
- cutting
- printing machinery
- infrared ray
- Prior art date
- 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.)
- Expired - Fee Related
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The utility model provides a cutting safety protection device for printing machinery. The cutting safety protection device comprises an infrared ray transmitting unit, an infrared ray receiving unit and a switch driving device, wherein the infrared ray receiving unit is arranged at the bottoms of the surrounding edges of the printing machinery; the infrared ray transmitting unit is correspondingly arranged below the receiving unit; the infrared ray receiving unit is connected with a switch of a cutting unit of the printing machinery through the switch driving device, and is used for controlling the switch-on/off of the switch; the cutting unit is used for transversely trimming paper and longitudinally cutting paper into single sheets; an alarm device is connected with the infrared ray receiving unit; and the switch driving device is connected with the switch of the cutting unit. When the cutting unit is ready, the infrared ray transmitting unit is used for transmitting a signal upwards to the receiving unit, the transmitting unit is used for transmitting a signal to the alarm device if fingers of an operator are positioned inside the surrounding of the cutting unit, and a switch driving unit is used for controlling the switch the cutting unit to be switched off automatically simultaneously, so that industrial accidents are avoided, accidents are reduced, and the personal safety of operators is protected effectively.
Description
Technical field
The utility model relates to a kind of printing equipment, particularly a kind of device that can be used for providing when printing machinery cuts safeguard protection.
Background technology
Need the operation that cuts in traditional print production; after the goods such as the paper that normally needs is cut or plastic foil are fixing; again with cutting cutter head cutting; because traditional cutting means is all without perfect safeguard measure; therefore the accidents such as personnel's cut wound finger usually occur, and bring very large hidden danger to safety in production.
The utility model content
The technical problems to be solved in the utility model, be to provide a kind of can be implemented in printing machinery work the time automatic lifting for safeguard protection, and the printing machinery that is used for that in time gives the alarm cut safety guard.
The utility model is achieved in that and a kind ofly cuts safety guard for printing machinery; it is characterized in that: comprise infra-red ray transmitting unit, infrared receiver unit and driving mechanism for switch; described infrared receiver cellular installation is in the bottom of the edge that cuts the unit of printing machinery; the below that is installed in receiving element that described infra-red ray transmitting unit is corresponding, described infrared receiver unit is connected with the switch that cuts the unit of printing machinery by driving mechanism for switch and controls its switch.
Describedly cut safety guard for printing machinery and also comprise an alarm, described infrared receiver unit connects this alarm.
The utility model has the advantage of: by the unit periphery that cuts at printing machine a plurality of infrared ray generating units and receiving unit are set; cut residing bottom on every side, unit by monitoring whether operator or other foreign matters are arranged; and in time feed back and report to the police; when cutting the unit when ready; infra-red ray transmitting unit can upwards transmit to receiving element; if still have this moment operator's finger or other foreign matters also to be positioned to cut the unit around when inner; transmitter unit can send signal to alarm; and make simultaneously the switch drive unit controls cut the switch autoshutdown of unit; to avoid occuring industrial injury; operator's personal safety is effectively protected in the generation of minimizing accident.
Description of drawings
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
Fig. 1 is the structural representation that cuts safety guard for printing machinery of the present utility model.
The specific embodiment
See also Fig. 1; it is a kind of structural representation that cuts safety guard for printing machinery of the utility model; it is characterized in that: comprise infra-red ray transmitting unit 1; infrared receiver unit 2; driving mechanism for switch 3 and alarm 4; described infrared receiver unit 1 is installed in the bottom of the edge that cuts unit 5 of printing machinery; the below that is installed in receiving element 2 of described infra-red ray transmitting unit 1 correspondence; described infrared receiver unit 2 is connected with the switch that cuts unit 5 of printing machinery by driving mechanism for switch 3; and can control its switch, described infrared receiver unit 2 is connected to alarm.
Its operation principle is as follows: before the cutting that unit 5 is ready and will begin to cut of printing machinery; infra-red ray transmitting unit 1 can upwards transmit to receiving element 2; if still have operator's finger to be positioned at this moment cut unit 5 around when inner; transmitter unit 1 can send signal to alarm 4; and make simultaneously driving mechanism for switch 3 controls cut the switch autoshutdown of unit 5; to avoid occuring industrial injury, operator's personal safety is effectively protected in the generation of minimizing accident.
Claims (2)
1. one kind is used for printing machinery and cuts safety guard; it is characterized in that: comprise infra-red ray transmitting unit, infrared receiver unit and driving mechanism for switch; described infrared receiver cellular installation is in the bottom of the edge that cuts the unit of printing machinery; the below that is installed in receiving element that described infra-red ray transmitting unit is corresponding, described infrared receiver unit is connected with the switch that cuts the unit of printing machinery by driving mechanism for switch and controls its switch.
2. describedly according to claim 1 cut safety guard for printing machinery, it is characterized in that: also comprise an alarm, described infrared receiver unit connects this alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252486 CN202640988U (en) | 2012-05-31 | 2012-05-31 | Cutting safety protection device for printing machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252486 CN202640988U (en) | 2012-05-31 | 2012-05-31 | Cutting safety protection device for printing machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202640988U true CN202640988U (en) | 2013-01-02 |
Family
ID=47410148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220252486 Expired - Fee Related CN202640988U (en) | 2012-05-31 | 2012-05-31 | Cutting safety protection device for printing machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202640988U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303759A (en) * | 2019-08-12 | 2019-10-08 | 东莞市艾尔玛科技有限公司 | A kind of adaptive thermal transfer equipment |
| CN112853006A (en) * | 2020-12-28 | 2021-05-28 | 华科电子股份有限公司 | Leather cutting IO control method and system |
-
2012
- 2012-05-31 CN CN 201220252486 patent/CN202640988U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303759A (en) * | 2019-08-12 | 2019-10-08 | 东莞市艾尔玛科技有限公司 | A kind of adaptive thermal transfer equipment |
| CN112853006A (en) * | 2020-12-28 | 2021-05-28 | 华科电子股份有限公司 | Leather cutting IO control method and 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: 20130102 Termination date: 20150531 |
|
| EXPY | Termination of patent right or utility model |