CN201034235Y - Infrared shearing equipment protector - Google Patents
Infrared shearing equipment protector Download PDFInfo
- Publication number
- CN201034235Y CN201034235Y CNU2007201158978U CN200720115897U CN201034235Y CN 201034235 Y CN201034235 Y CN 201034235Y CN U2007201158978 U CNU2007201158978 U CN U2007201158978U CN 200720115897 U CN200720115897 U CN 200720115897U CN 201034235 Y CN201034235 Y CN 201034235Y
- Authority
- CN
- China
- Prior art keywords
- infrared
- cutting device
- shearing equipment
- receiver
- light receiver
- 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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- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model discloses an infrared shearing equipment protector, aiming at controlling a shearing equipment to stop through the light path induction, comprising an emitter (1) and a receiver (2) arranged at the both sides of a knife edge of the shearing equipment; wherein, the emitter is provide with an infrared emitting source (5); the receiver is provided with an infrared photoelectric inductor (8) corresponding to the emitting source; the receiver is provided with a circuit connected in series with a switch circuit and a time delay relay (9) of a driving motor of the shearing equipment. The utility model has an advantage of enabling to be applied on the shearing equipment with manual operation as a human safety protector.
Description
Technical field:
The utility model relates to a kind of infrared rays Cutting device protector that is used on the Cutting device.
Background technique:
At present, at the modern chemical industry factory, all be people and machine collaborative work, if human action is slow or inadvertent, will hindered by machine probably, the generation that causes the accident, this product designs for avoiding operator to come to harm.
Summary of the invention:
The purpose of this utility model provides a kind of out-of-work infrared rays Cutting device of conducting situation control Cutting device protector by infrared light.
Above-mentioned purpose realizes by following technological scheme:
Infrared rays Cutting device protector; its composition comprises: the illuminator and the light receiver that are installed in Cutting device edge of a knife both sides; have infrared emission light source on the described illuminator; be equipped with on the described light receiver and the corresponding infrared electro inductor of described transmitting illuminant, the switching circuit and the time delay relay of the circuit of described light receiver and the drive motor of Cutting device are in series.
Described infrared rays Cutting device protector has display screen, shading status indicator lamp and logical light tutorial light on the described light receiver.
This technological scheme has following beneficial effect:
1. the utlity model has perfect self-checking function, when the infrared light of transmitter was blocked, drive motor can not be worked, must press reset button after, press ram could start once more.
2. the utility model antijamming capability is strong, and light source had good antijamming capability around electromagnetic signal, strobelight, welding arc light were reached.
3. when this product dead electricity or when self breaking down, can guarantee not send error signal to institute's control apparatus.
4. relay is replaceable, so long service life.
Description of drawings:
Accompanying drawing 1 is the structural representation of this product.
Accompanying drawing 2 is A partial enlarged views of accompanying drawing 1.
Accompanying drawing 3 is this product mounting point figure on lathe.
Embodiment of the present utility model:
Embodiment 1:
Be installed in the illuminator 1 and the light receiver 2 of Cutting device edge of a knife both sides, have infrared emission light source 5 on the described illuminator, be equipped with on the described light receiver and the corresponding infrared electro inductor 8 of described transmitting illuminant, the switching circuit and the time delay relay 9 of the circuit of described light receiver and the drive motor of Cutting device are in series.
Infrared rays Cutting device protector; the cable interface 3 of described illuminator 1 lower end is connected with time delay relay 9 by cable; there is cable interface 4 described light receiver 2 lower ends; display screen 6, shading status indicator lamp 7 and logical light tutorial light 8 are arranged on the described light receiver 2, and described illuminator 1 below is provided with infrared emission light source 5.
Above-mentioned infrared rays Cutting device protector; be by illuminator 1 emission infrared rays, produce the protection light beam, when light beam is blocked by hand; infrared electro inductor 8 does not receive signal drive circuit and disconnects, and the machinery that time delay relay control has potential risk stops whereabouts work in a period of time.When the cut material product were set 1 centimetre, the foot ray axis was 1 centimetre from device bottom, surpassed 1 centimetre, entered in the optical axis, and motor can not be worked.
Claims (2)
1. infrared rays Cutting device protector; its composition comprises: the illuminator and the light receiver that are installed in Cutting device edge of a knife both sides; it is characterized in that: have infrared emission light source on the described illuminator; be equipped with on the described light receiver and the corresponding infrared electro inductor of described transmitting illuminant, the switching circuit and the time delay relay of the circuit of described light receiver and the drive motor of Cutting device are in series.
2.。Infrared rays Cutting device protector according to claim 1 is characterized in that: display screen, shading status indicator lamp and logical light tutorial light are arranged on the described light receiver.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201158978U CN201034235Y (en) | 2007-04-05 | 2007-04-05 | Infrared shearing equipment protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201158978U CN201034235Y (en) | 2007-04-05 | 2007-04-05 | Infrared shearing equipment protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201034235Y true CN201034235Y (en) | 2008-03-12 |
Family
ID=39195126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201158978U Expired - Fee Related CN201034235Y (en) | 2007-04-05 | 2007-04-05 | Infrared shearing equipment protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201034235Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235588A (en) * | 2013-06-11 | 2014-12-24 | 镇江市申茂机械有限公司 | Photoelectric protection device |
| CN105423111A (en) * | 2015-12-07 | 2016-03-23 | 黑牡丹纺织有限公司 | Hand rolling prevention device of reeling machine |
| WO2021223128A1 (en) * | 2020-05-07 | 2021-11-11 | 江苏江海机床集团有限公司 | Cnc machine tool having high safety performance for shearing, bending, and rolling |
-
2007
- 2007-04-05 CN CNU2007201158978U patent/CN201034235Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235588A (en) * | 2013-06-11 | 2014-12-24 | 镇江市申茂机械有限公司 | Photoelectric protection device |
| CN105423111A (en) * | 2015-12-07 | 2016-03-23 | 黑牡丹纺织有限公司 | Hand rolling prevention device of reeling machine |
| WO2021223128A1 (en) * | 2020-05-07 | 2021-11-11 | 江苏江海机床集团有限公司 | Cnc machine tool having high safety performance for shearing, bending, and rolling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080312 |