CN2616787Y - Body-induced safety protecting device for punching machine - Google Patents
Body-induced safety protecting device for punching machine Download PDFInfo
- Publication number
- CN2616787Y CN2616787Y CN 03246519 CN03246519U CN2616787Y CN 2616787 Y CN2616787 Y CN 2616787Y CN 03246519 CN03246519 CN 03246519 CN 03246519 U CN03246519 U CN 03246519U CN 2616787 Y CN2616787 Y CN 2616787Y
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- China
- Prior art keywords
- punch press
- circuit control
- punch
- human body
- electrically connected
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- Expired - Fee Related
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Abstract
The utility model discloses a body induction safety protective device for punches, which comprises a punch machine. The machine body of the punch is provided with a draw bar connected with the punch shaft and a pedal connected with the draw bar. The utility model is characterized in that the draw bar (5) is provided with an integrate circuit control board (3) and an electromagnetic valve (4) electrically connected with the integrate circuit control board (3); the punch is provided with a body pyroelectric infrared sensor (6); the body pyroelectric infrared sensor (6) is electrically connected with the integrate circuit control board (3). The utility model has a reasonable and scientific structure, uses the electromagnetic valve to control the draw bar without disturbing the normal operation of the punch motor and without halting the machine, protects personal security of the staff, helps the normal operation of production and improves efficiency and safety reliability.
Description
Technical field: the utility model relates to a kind of improvement invention of punch press, what be specifically related to is a kind of invention of body sense safety protection device of punch press.
Background technique: in the prior art, punch press does not all have safety protection device, particularly small-sized punch press, and rotating shaft is rotated too fast, and the operator is through after working for a long time, and thought one is deserted, and accident will occur, under cover potential safety hazard.
Summary of the invention: in view of the problem that known technology exists, the purpose of this utility model aims to provide a kind of simple in structure, and is reasonable in design, solved the security hidden trouble that the operating punch machine person exists.The utility model is finished by following mode: a kind of body sense safety protection device of punch press; comprise this machine of punch press; on this machine, be provided with pull bar that connects the punch press rotating shaft and the foot treadle that is connected with pull bar; it is characterized in that described pull bar is provided with the solenoid valve that intergrated circuit control is pulled and is electrically connected with it; described punch press is provided with the human body pyroelectricity infrared senor, and described human body pyroelectricity infrared senor is electrically connected with the intergrated circuit control panel.Described human body pyroelectricity infrared senor is provided with safety cover.The power line that described human body pyroelectricity infrared senor is electrically connected with the intergrated circuit control panel is with the iron sheet flexible pipe outward, and is installed on the inwall of punch press.The utility model compared with prior art; because the human body pyroelectricity infrared senor has been installed on punch press; and the intergrated circuit control panel and the solenoid valve that are electrically connected with the human body pyroelectricity infrared senor; make the personnel of operation punch press no matter be under any circumstance as tired or desert and can not constitute injury to human body; and on described human body pyroelectricity infrared senor, be provided with safety cover; prevented that effectively the outer signal of induction range from disturbing; the stability that has kept induction; and because the movable property of iron sheet flexible pipe; can adjust the scope of body sense very easily; the utlity model has rational in infrastructure; science; the normal operation that helps producing has improved benefit and safety reliability.
Description of drawings: the utility model has following accompanying drawing;
Fig. 1 is a structural representation of the present utility model.
Embodiment: accompanying drawing has been represented structure of the present utility model and embodiment, further describe the related content and the working principle thereof of present embodiment below more in conjunction with the accompanying drawings, the utility model includes this machine of punch press, on the body 1 of this machine, be provided with pull bar 5 that connects the punch press rotating shaft and the foot treadle 7 that is connected with pull bar 5, described pull bar is provided with intergrated circuit control and pulls 3 and the solenoid valve 4 that is electrically connected with it, described punch press is provided with human body pyroelectricity infrared senor 6, it can be used as the signal source of chip in the circuit control panel, and described human body pyroelectricity infrared senor 6 is electrically connected with intergrated circuit control panel 3.Described human body pyroelectricity infrared senor 6 is provided with the safety cover (not shown).This safety cover can prevent effectively that the outer signal of induction range from disturbing; the stability that has kept induction; the power line that described human body pyroelectricity infrared senor 6 is electrically connected with intergrated circuit control panel 3 is with iron sheet flexible pipe (not shown) outward, and is installed on the inwall of punch press 1.Owing to the movable property of iron sheet flexible pipe, can adjust the scope of body sense very easily.
When people's hand is placed in the induction range of human body pyroelectricity infrared senor 6, after human body pyroelectricity infrared senor 6 is sensed the heat energy of human body, promptly send a signal back to, after the filtration of special chip signals collecting and amplification in intergrated circuit control panel 3, send a high level, the body sense tutorial light is lighted, and the output of circuit is ended, the snap switch 2 that foot treadle 7 controls of punch press match with solenoid valve 4.Because the output of circuit ends, so no electric circuit, no matter how how the foot treadle 7 of punch press is stepped on, and solenoid valve 4 can not worked yet, and after human body left induction zone, circuit was exported conducting, and when foot treadle 7 steps down, solenoid valve 4 just retracts, and punch press is resumed work.Because to retract with solenoid valve almost be synchronous when the foot treadle of punch press steps down, so do not influence the custom before the people.If do not have the human body signal in induction zone, solenoid valve retracts, the punch press proper functioning.According to the body sense safety protection device of a kind of punch press of the utility model design motif made, only the heat energy to human body produces induction, has therefore solved for a long time because the defective of punch press itself usually makes people's finger dismiss the tragedy that causes.The utlity model has rational in infrastructure, science, not disturbing the punch press motor to run well under the not shutdown situation, use solenoid valve instead and come control pull rod, protected staff's personal safety, the normal operation that helps producing has improved the reliability of benefit and safety.
Claims (3)
1, a kind of body sense safety protection device of punch press; comprise this machine of punch press; on the body of this machine, be provided with pull bar that connects the punch press rotating shaft and the foot treadle that is connected with pull bar; it is characterized in that described pull bar (5) is provided with the solenoid valve (4) that intergrated circuit control is pulled (3) and is electrically connected with it; described punch press is provided with human body pyroelectricity infrared senor (6), and described human body pyroelectricity infrared senor (6) is electrically connected with intergrated circuit control panel (3).
2, the body sense safety protection device of a kind of punch press as claimed in claim 1 is characterized in that described human body pyroelectricity infrared senor (6) is provided with safety cover.
3, the body sense safety protection device of a kind of punch press as claimed in claim 1; it is characterized in that described human body pyroelectricity infrared senor (6) is with the iron sheet flexible pipe outward with the power line that intergrated circuit control panel (3) is electrically connected, and be installed on the inwall of punch press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03246519 CN2616787Y (en) | 2003-05-06 | 2003-05-06 | Body-induced safety protecting device for punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03246519 CN2616787Y (en) | 2003-05-06 | 2003-05-06 | Body-induced safety protecting device for punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2616787Y true CN2616787Y (en) | 2004-05-19 |
Family
ID=34252036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03246519 Expired - Fee Related CN2616787Y (en) | 2003-05-06 | 2003-05-06 | Body-induced safety protecting device for punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2616787Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126305A (en) * | 2010-12-30 | 2011-07-20 | 东莞市星河精密压铸模具有限公司 | Punch press with multiple protection mechanisms |
| CN103909170A (en) * | 2014-04-04 | 2014-07-09 | 含山县恒翔机械制造有限公司 | Safety punching machine |
| CN103920830A (en) * | 2014-04-04 | 2014-07-16 | 马鞍山市兴隆铸造有限公司 | Infrared safety punch |
| CN105824274A (en) * | 2016-03-20 | 2016-08-03 | 文成县刀锋科技有限公司 | Domestic intelligent control platform based on visible light |
| CN105945006A (en) * | 2016-05-13 | 2016-09-21 | 安徽科信伟德机电产品设计有限公司 | Safety protection device for air compressor to sweep, blow and wash workpiece |
| CN116493587A (en) * | 2023-06-07 | 2023-07-28 | 张家港宏昌钢板有限公司 | Buggy ladle operation box |
-
2003
- 2003-05-06 CN CN 03246519 patent/CN2616787Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102126305A (en) * | 2010-12-30 | 2011-07-20 | 东莞市星河精密压铸模具有限公司 | Punch press with multiple protection mechanisms |
| CN103909170A (en) * | 2014-04-04 | 2014-07-09 | 含山县恒翔机械制造有限公司 | Safety punching machine |
| CN103920830A (en) * | 2014-04-04 | 2014-07-16 | 马鞍山市兴隆铸造有限公司 | Infrared safety punch |
| CN105824274A (en) * | 2016-03-20 | 2016-08-03 | 文成县刀锋科技有限公司 | Domestic intelligent control platform based on visible light |
| CN105945006A (en) * | 2016-05-13 | 2016-09-21 | 安徽科信伟德机电产品设计有限公司 | Safety protection device for air compressor to sweep, blow and wash workpiece |
| CN116493587A (en) * | 2023-06-07 | 2023-07-28 | 张家港宏昌钢板有限公司 | Buggy ladle operation box |
| CN116493587B (en) * | 2023-06-07 | 2023-10-27 | 张家港宏昌钢板有限公司 | Buggy ladle operation box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |