CN202070700U - Punch press protecting device - Google Patents
Punch press protecting device Download PDFInfo
- Publication number
- CN202070700U CN202070700U CN2011201483504U CN201120148350U CN202070700U CN 202070700 U CN202070700 U CN 202070700U CN 2011201483504 U CN2011201483504 U CN 2011201483504U CN 201120148350 U CN201120148350 U CN 201120148350U CN 202070700 U CN202070700 U CN 202070700U
- Authority
- CN
- China
- Prior art keywords
- punch press
- auxiliary reclay
- processing module
- intermediate relay
- indicator lamp
- 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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Abstract
The utility model discloses a punch press protecting device which comprises a foot switch, a punch press circuit, a processing module, a first intermediate relay, a second intermediate relay, an infrared imager, a safety indicator lamp and a warning indicator lamp, wherein the foot switch is used for starting the infrared imager; when the infrared imager detects that no body stands in a detection protection area, detection signals are sent to the processing module; if a person in the protection area is detected, the processing module sends out commands to the second intermediate relay so as to enable a normally open contact of the second intermediate relay to be closed, and the warning indicator lamp is connected; if no person is detected, the processing module sends out commands to the first intermediate relay, the normally open contact of the first intermediate relay is closed, and the safety indicator lamp and the punch press circuit are connected; and when the foot switch is stepped over again, a punch press works normally. After the adoption of the punch press protecting device provided by the utility model, warnings can be sent out in time and the punch press is prevented from continue running in case of improper operation of operating staff, so that the operating staff are prevented from being injured.
Description
Technical field
The utility model relates to punching apparatus, relates in particular to the punch press protector, belongs to the machining equipment technical field.
Background technology
Punch press is a kind of machining equipment commonly used of industrial enterprise, in the process of using punch press to produce, it is not strong inevitably can to run into safety of workers consciousness, even situation about operating against regulations, thereby cause workman's person to come to harm, serious security incident occurs.Therefore, set up safety device on punch press, when workman's misoperation, protector can in time give a warning, and stops punch press to continue operation, has crucial meaning to avoid operating personnel to come to harm.
Summary of the invention
The purpose of this utility model is to provide a kind of punch press protector, and when workman's misoperation, protector can in time give a warning, and stops punch press to continue operation, comes to harm to avoid operating personnel.
A kind of punch press protector comprises floor push 8, punch press operating circuit 12, also comprises processing module 2, first auxiliary reclay 3, second auxiliary reclay 4, infrared thermoviewer 5, green indicating lamp 9 and warning indicator lamp 10.Described floor push 8 links to each other with infrared thermoviewer 5; step on floor push 8 and start infrared thermoviewer 5 work; described infrared thermoviewer 5 detects in the protection zone and has or not human body; detection signal flows to processing module 2; the processing module 2 and first auxiliary reclay 3; second auxiliary reclay 4 links to each other; if detect human body is arranged in the protection zone; processing module 2 sends instructions to second auxiliary reclay 4; second auxiliary reclay, 4 normally opened contact closures; connect warning indicator lamp 10; if detect and do not have human body in the protection zone, processing module 2 send instructions to first auxiliary reclay, 3, the first auxiliary reclays 3 respectively with punch press operating circuit 12; green indicating lamp 9 links to each other; first auxiliary reclay, 3 normally opened contact closures; connect green indicating lamp 9 and punch press operating circuit 12, when stepping on floor push 8 once more, the punch press operate as normal.
The purpose of this utility model can also further realize by following technical measures:
Aforementioned punch press protector also comprises the fixedly trailing arm support 6 of infrared thermoviewer 5, has one to regulate adjusting bolt 7 highly on the described trailing arm support 6.
Compared with prior art, the beneficial effects of the utility model are: can detect and have or not human body in the zone of protection, when operating personnel's misoperation entered zone of protection, protector can in time give a warning, and stop punch press to continue operation, come to harm to avoid operating personnel.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a circuit structure diagram of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, trailing arm support 6 is positioned on the punch press body 11, and infrared thermoviewer 5 is installed on the trailing arm support 6, has one to regulate adjusting bolt 7 highly on the described trailing arm support 6, can adjust the search coverage of infrared thermoviewer 5 easily.The off-limits zone of human body when the search coverage of described infrared thermoviewer 5 should be operate as normal.As shown in Figure 2, the punch press protector comprises floor push 8, punch press operating circuit 12, also comprises processing module 2, first auxiliary reclay 3, second auxiliary reclay 4, infrared thermoviewer 5, green indicating lamp 9 and warning indicator lamp 10.Described floor push 8 links to each other with infrared thermoviewer 5; step on floor push 8 and start infrared thermoviewer 5 work; described infrared thermoviewer 5 detects in the protection zone and has or not human body; detection signal flows to processing module 2; the processing module 2 and first auxiliary reclay 3; second auxiliary reclay 4 links to each other; if detect human body is arranged in the protection zone; processing module 2 sends instructions to second auxiliary reclay 4; second auxiliary reclay, 4 normally opened contact closures; connect warning indicator lamp 10,, step on floor push 8 owing to punch press operating circuit 12 access failures this moment; punch press also can't be worked, and has guaranteed workman's safety.There is not human body in the protection zone if detect; processing module 2 sends instructions to first auxiliary reclay 3; first auxiliary reclay 3 links to each other with punch press operating circuit 12, green indicating lamp 9 respectively; first auxiliary reclay, 3 normally opened contact closures; connect green indicating lamp 9 and punch press operating circuit 12; when stepping on floor push 8 once more, the punch press operate as normal.Described processing module 2, first auxiliary reclay 3, second auxiliary reclay 4 are installed in the control cabinet 1.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.
Claims (2)
1. punch press protector; comprise floor push (8); punch press operating circuit (12); it is characterized in that; also comprise processing module (2); first auxiliary reclay (3); second auxiliary reclay (4); infrared thermoviewer (5); green indicating lamp (9) and warning indicator lamp (10); described floor push (8) links to each other with infrared thermoviewer (5); step on floor push (8) and start infrared thermoviewer (5) work; described infrared thermoviewer (5) detects in the protection zone and has or not human body; detection signal flows to processing module (2); processing module (2) and first auxiliary reclay (3); second auxiliary reclay (4) links to each other; if detect human body is arranged in the protection zone; processing module (2) sends instructions to second auxiliary reclay (4); second auxiliary reclay (4) normally opened contact closure; connect warning indicator lamp (10); there is not human body in the protection zone if detect; processing module (2) sends instructions to first auxiliary reclay (3); first auxiliary reclay (3) respectively with punch press operating circuit (12); green indicating lamp (9) links to each other; first auxiliary reclay (3) normally opened contact closure; connect green indicating lamp (9) and punch press operating circuit (12); when stepping on floor push (8), punch press operate as normal once more.
2. punch press protector as claimed in claim 1 is characterized in that, also comprises the fixedly trailing arm support (6) of infrared thermoviewer (5), has one to regulate adjusting bolt (7) highly on the described trailing arm support (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201483504U CN202070700U (en) | 2011-05-11 | 2011-05-11 | Punch press protecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201483504U CN202070700U (en) | 2011-05-11 | 2011-05-11 | Punch press protecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202070700U true CN202070700U (en) | 2011-12-14 |
Family
ID=45108812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201483504U Expired - Fee Related CN202070700U (en) | 2011-05-11 | 2011-05-11 | Punch press protecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202070700U (en) |
-
2011
- 2011-05-11 CN CN2011201483504U patent/CN202070700U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20200511 |