CN2871465Y - Paper-cutting sweeper - Google Patents
Paper-cutting sweeper Download PDFInfo
- Publication number
- CN2871465Y CN2871465Y CN 200620100837 CN200620100837U CN2871465Y CN 2871465 Y CN2871465 Y CN 2871465Y CN 200620100837 CN200620100837 CN 200620100837 CN 200620100837 U CN200620100837 U CN 200620100837U CN 2871465 Y CN2871465 Y CN 2871465Y
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- output
- valve
- disconnected paper
- connect
- control system
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Abstract
The utility model relates to a broken paper blow off device. The utility model has the advantages that the air inlet pipe connects the air cylinder through a valve, the air cylinder connects the nuzzle through pipeline and solenoid valve to form the blowing parts, the additional fitted electrical control parts are used to detect the outgoing junction signal amplification circuit of broken paper sensor, the amplifying circuit output control and connect electric relay output, the electric relay output can be divided into two routes, one route connect the executive circuit, the output of executive circuit connect solenoid valve of blowing part, the other route output connect the control system of unit assembly and make unit assembly reduce speed rapidly, thus can effectively avoid broken paper cause device torn tape or any other lost and reduce manpower technical problems at the same time.
Description
Technical field
The utility model is applied to metallurgy industry, mainly is useful for the uncoiling lining paper recovery section device of the manufacturing line such as milling train, planisher, bright annealing of cold-rolling stainless steel or carbon steel factory.
Background technology
Manufacturing lines such as milling train, smooth, bright annealing are being produced innerly when the coil of strip of lining paper is arranged, and unit needs the lining paper in the coil of strip is regained (being brought into unit to prevent lining paper) when producing.Owing to lining paper edge breakage, different or paste with steel band and to cause the uncoiling paper machine paper that breaks with width of steel band, lining paper is brought in roll or the annealing furnace with steel band behind the disconnected paper of paper collecting machine, cause broken belt or other loss, this just requires to send manpower that uncoiling paper machine is monitored for a long time, cause waste of human resource, manufacturing cost rises, and does not match with the equipment of the big production of modernization, needs to improve.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of disconnected paper blow device, and it can effectively prevent to cause equipment broken belt or other loss and reduce the manpower technical matters behind the disconnected paper of uncoiling paper machine.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of disconnected paper blow device, it is characterized in that air inlet pipe connects air receiver by valve, thereby air receiver is connected the nozzle that is used to purge by pipeline and forms the purging part with electromagnetic valve, the electric control system of Pei Heing in addition, its output of sensor that detects disconnected paper connects signal amplification circuit, amplifying circuit output is controlled and is connected relay output, relay output is divided into two-way, one the tunnel connects executive circuit, the output of executive circuit removes to connect the electromagnetic valve that purges part, and the unit control system that another road output connects is by the quick reduction of speed of unit.
Useful is, the air receiver in the above-mentioned purging part adopts two air receivers, and is interconnected by connection pipe up and down, their bottom is connected with sluicing valve, and wherein the air receiver top of back is filled with desiccant, is convenient to draining and drying, simultaneously, improve the working stability of storage tank.
Useful is, above-mentioned valve adopts bonded assembly ball valve and pressure regulating valve, thereby uses high-pressure air source, and above-mentioned electromagnetic valve removes to be connected nozzle by filter again with ball valve, is convenient to filter draining.
Useful is, the sensor in the above-mentioned electric control system is to adopt infrared pickoff, and it is divided into emitter and receiving pole, and the mounting bracket of fixation of sensor.
Compared with prior art, advantage of the present utility model is: avoided lining paper to bring loss and minimizing manpower that unit causes into effectively, for enterprise has reduced production loss and human cost.
Description of drawings
Fig. 1 is that disconnected paper blow device of the present utility model purges part-structure figure;
Fig. 2 is a disconnected paper blow device electric control system block diagram of the present utility model;
Fig. 3 is partial circuit figure in the disconnected paper blow device electric control system of the present utility model.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Fig. 1 purges part for system air, mainly be that air inlet pipe is through behind the ball valve 1, by reducing valve 2 pressurized air is reduced to available pressure again, through normally closed two-position two-way solenoid valve 6 control and drain filter 7 access valves 8, connect nozzle 9 again after filtering through 3 pairs of airborne aqueous vapors of air receiver again.Wherein, air receiver 3 adopts two air receivers, and is interconnected by connection pipe up and down, and their bottom is connected with sluicing valve 4, and wherein the air receiver top of back is filled with desiccant 5.
Fig. 3 is the electric control system block diagram, its output of sensor that detects disconnected paper connects signal amplification circuit, amplifying circuit output is controlled and is connected relay output, relay output is divided into two-way, one the tunnel connects executive circuit, the output of executive circuit goes to connect the electromagnetic valve that purges part, and part taking alarm is exported on another road, and the set control system of meeting sb. at the airport again is by the quick reduction of speed of unit.
Attached 3 is system electrical control part circuit diagram, and the signal transmission amplifier is powered by AC 220V 50HZ power supply in the figure; The signal transmission amplifier provides power supply and connection point power to sensor, and the signal transmission amplifier is by DC 5V power supply, contact be normal battle voltage be DC 24V; Solenoid valve voltage is AC 220V; All cables all use the cable of RVVP 0.7*7 model.
220V voltage through the voltage transformer transformation again through D1, U1, C1, C2 composition+5V constant voltage power suspply.D2 and R1 form emissive source.Q1 is a receiving element.Q2, R2, R3 form the one-level amplifier Q1 signal are amplified.K1 is for driving output unit, and just often lining paper has blocked signal source.Q1 is not because of there being not conducting of signal, and K1 is failure to actuate because of can not get power supply.Owing to do not have object to block between emissive source and the receiving element, Q1 can effectively receive infrared signal when lining paper is disconnected, the Q1 conducting, and Q2 also conducting simultaneously, K1 coil two ends get electric, K1 adhesive and output control voltage.
Its principle of work is, uncoiling paper machine is when normal collection, lining paper blocks the infrared ray of emitter, receiving pole is received the signal of projector when occurring breaking paper, and to send signal to the signal transmission amplifier be signal amplification circuit recited above, the signal transmission amplifier amplify to drive electromagnetic valve with signal, and jet the purgings part of nozzle begins to purge disconnected paper, synchronous signal transmission amplifier transmission alerting signal to unit control system by the quick reduction of speed of unit.
The example explanation
The utility model be equipped with one be placed in my smooth unit of company about batch.In the middle of infradred sensor was positioned at paper collecting machine and batches, emitter became 90 degree vertical with receiving pole with lining paper, and the spacing between emitter and the receiving pole is 500mm; The signal transmission amplifier is installed in the former unit regulator cubicle.Just often lining paper is through sensor, send a signal to the signal transmission amplifier when disconnected paper sensor occurring, the signal transmission amplifier drives electromagnetic valve, electromagnetic valve is opened nozzle and is begun to purge, the synchronous signal transmission amplifier send alerting signal to unit control system by the quick reduction of speed of unit, reach the purpose that disconnected paper purges, result of use is good.
Claims (5)
1. disconnected paper blow device, it is characterized in that air inlet pipe connects air receiver by valve, thereby air receiver is connected the nozzle that is used to purge by pipeline and forms the purging part with electromagnetic valve, the electric control system of Pei Heing in addition, its output of sensor that detects disconnected paper connects signal amplification circuit, amplifying circuit output is controlled and is connected relay output, relay output is divided into two-way, one the tunnel connects executive circuit, the output of executive circuit removes to connect the electromagnetic valve that purges part, and the unit control system that another road output connects is by the quick reduction of speed of unit.
2. disconnected paper blow device according to claim 1, it is characterized in that the described air receiver that purges in the part adopts two air receivers, and be interconnected by connection pipe up and down, their bottom is connected with sluicing valve, and wherein the air receiver top of back is filled with desiccant.
3. disconnected paper blow device according to claim 1 and 2 is characterized in that described valve adopts bonded assembly ball valve and pressure regulating valve.
4 disconnected paper blow devices according to claim 1 and 2 is characterized in that described electromagnetic valve removes to be connected nozzle by filter again with ball valve.
5 disconnected paper blow devices according to claim 1 and 2 is characterized in that the sensor in the described electric control system is to adopt infrared pickoff, and it is divided into emitter and receiving pole, and the mounting bracket of fixation of sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100837 CN2871465Y (en) | 2006-01-26 | 2006-01-26 | Paper-cutting sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100837 CN2871465Y (en) | 2006-01-26 | 2006-01-26 | Paper-cutting sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2871465Y true CN2871465Y (en) | 2007-02-21 |
Family
ID=37739811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620100837 Expired - Lifetime CN2871465Y (en) | 2006-01-26 | 2006-01-26 | Paper-cutting sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2871465Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817270A (en) * | 2012-08-24 | 2012-12-12 | 玖龙纸业（太仓）有限公司 | Automatic paper breakage and cylinder blockage prevention device for drying part of paper making machine |
| CN104326295A (en) * | 2014-10-25 | 2015-02-04 | 湖州佳宁印刷有限公司 | Automatic book stacking machine with air blowing function |
| CN104326294A (en) * | 2014-10-20 | 2015-02-04 | 湖州佳宁印刷有限公司 | Automatic book collector with air injection function |
-
2006
- 2006-01-26 CN CN 200620100837 patent/CN2871465Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102817270A (en) * | 2012-08-24 | 2012-12-12 | 玖龙纸业（太仓）有限公司 | Automatic paper breakage and cylinder blockage prevention device for drying part of paper making machine |
| CN104326294A (en) * | 2014-10-20 | 2015-02-04 | 湖州佳宁印刷有限公司 | Automatic book collector with air injection function |
| CN104326295A (en) * | 2014-10-25 | 2015-02-04 | 湖州佳宁印刷有限公司 | Automatic book stacking machine with air blowing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070221 |
|
| EXPY | Termination of patent right or utility model |