CN106142196A - A kind of paper cutter protector - Google Patents
A kind of paper cutter protector Download PDFInfo
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- CN106142196A CN106142196A CN201510135335.9A CN201510135335A CN106142196A CN 106142196 A CN106142196 A CN 106142196A CN 201510135335 A CN201510135335 A CN 201510135335A CN 106142196 A CN106142196 A CN 106142196A
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- human body
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- paper cutter
- sensing light
- infrared induction
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Abstract
A kind of paper cutter protector, by human body infrared induction module combiner, sensing light curtain central controller, monolithic microcomputer kernel controller, three tunnels control relay and Switching Power Supply composition, it is characterized in that: human body infrared induction module combiner produces taper angle shape sensing light curtain, sensed light curtain central controller controls to fall in paper knife front position, when staff enters sensing light curtain region, monolithic microcomputer kernel controller instructs No. three relays and works by setup program, report to the police in one tunnel, two road paper-weight power-off, No. three paper cutter power-off, when staff leaves sensing light curtain district, automatically normal working procedure is recovered immediately.Not only instead of the infrared ray electrical protective device that trimmer uses; because installation position sets low or high, impact operation and unsafe drawback, and apply single-chip microcomputer and sensor new and high technology; there is the advance of modern science and technology, efficiently solve trimmer operating barrier and protection personal safety.A kind of paper cutter protector structural reduction, design uniqueness, efficient stable, be trimmer application single-chip microcomputer and the new results of sensor new and high technology.
Description
Technical field
The invention belongs to electromechanical integration technology area, particularly to a kind of paper cutter protector.
Background technology
Having a paper knife and a paper-weight on currently known electronic paper cutter, paper knife and paper-weight are respectively by two mechanism operatings, it may be assumed that paper-weight is to handle with pedal control mechanism, and paper knife is simultaneously by lower-pilot with two, left and right press button.In order to protect the hands of operator to preserve from; general all installation infrared linear light electrical protective devices before paper cutter, its principle is: left side installation infrared line luminous tube, launches infrared light beam; the photosensitive tube of receiving infrared-ray is installed on right side, forms infrared electronic application circuit.When opening infrared ray electrical protective device, before paper cutter, form the infrared ray light belt of bar shaped, when the hands of operator enters infrared ray zone, and infrared ray is blocked, and infrared electronic application circuit is cut off the electricity supply, and makes paper-weight and paper knife stopping action.Can be mounted in the infrared ray electrical protective device before paper cutter, if installation position sets low, either hands or cropped thing all can stop infrared ray light belt, make infrared ray electrical protective device cut off the electricity supply continually, and this can affect work efficiency and even cannot operate；If the position that infrared ray electrical protective device is installed is high; although the hands of operator or cropped thing entrance hazardous area; but operate below infrared ray band and do not block Infrared light belt; at this moment infrared ray electrical protective device does not has any usefulness, is likely at any time paper knife and paper-weight casualty accident.Moreover, paper-weight is to handle with foot switch, presses down as long as depressing foot switch paper-weight, when the soft paper of cutting and thin paper, the hands of operator needs to operate near paper-weight, was also susceptible to paper-weight and runs over and injure the accident of hands, and caused obstacle and harm to operator enterprise.The purpose of the present invention researches and develops a kind of paper cutter protector exactly, solves to cause obstacle to perplex to operation paper cutter personnel and the safety of protection operator is not compromised.
Summary of the invention
A kind of paper cutter protector, by human body infrared induction module pyroelectric infrared sensor (calling in the following text: human body infrared induction module) combiner, sensing light curtain central controller, monolithic microcomputer kernel controller, three tunnels control relay and Switching Power Supply composition, it is characterized in that: human body infrared induction module combiner, it is fixed on the insulation board of block length 1300mm width 35mm thickness 4mm by 7 human body infrared induction modules, the each 50mm of two ends back gauge, middle equidistant each 200mm, 7 human body infrared induction block combiner device low and high level outputs, repeatable triggering and direct current supply use and connection circuit；nullSensing light curtain central controller is to be bent into Π shape with long 13oomm thickness 0.5mm corrosion resistant plate、Upper hem width 4 mm、Wide each 180 mm in both sides，Human body infrared induction module combiner is arranged in the box of Π shape (shape of a saddle) open on three sides that corrosion resistant plate is bent into，Do axle with the steel rod of Φ 6 mm length 1350 mm to be arranged on above Π shape opening box，Again steel rod is fixed on neutral gear upper position after paper cutter portal frame，Sensing light curtain central controller Π shape box body can be with fore-aft travel，The both sides that Π shape box body is wide simultaneously regulate end openings with two screws，Light curtains are sensed less than 120 degree of taper angle shapes what human body infrared induction module combiner produced，Control and fall in paper knife front position，Form wide 10 15mm of long 1300mm and sense Rhizoma Dioscoreae (peeled)，When hands or any position of human body of operator enter in sensing light curtain Rhizoma Dioscoreae (peeled) region，Human body infrared induction module combiner just has information and feeds back to monolithic microcomputer kernel controller；nullMonolithic microcomputer kernel controller is to control three tunnels with AT89S52 single board computer chip for core control the circuit of relay and make printed substrate，Printed substrate long 100mm width 80mm，Three tunnels control relay and by 3 HK3FF-DC5V-SHG19A relay assemblies and make printed substrate，Printed substrate long 100mm width 50mm，It is core controller printed substrate AT89S52 single board computer chip、Three tunnels control relay printed substrate and Switching Power Supply is arranged in a long 200mm width rectangular can of 110mm thickness 50mm，Paper cutter protector rectangular box is arranged on before paper cutter portal frame position on the right side，A green light is installed in rectangular box front、One red light and a buzzer，Open paper cutter protector green light，The hands of operator or human body enter sensing light region one road alarm relay，Red lamp flass buzzer call simultaneously，15 seconds No. two relay follow procedures of reporting to the police control " two-position four-way solenoid valve " power-off，Depressing foot switch paper-weight again can not be descending，30 seconds No. three relay follow procedures of reporting to the police control mair motor power-off，Now paper knife and the equal akinesia of paper-weight，As long as the hands of operator or human body leave sensing light region，No matter relay is on which position, road，Red light does not works、Buzzer stops piping simultaneously，Trimmer recovers normal working procedure the most automatically；Switching Power Supply is that input AC 220V 50HZ, output are for single-chip microcomputer DC 5V with for human body infrared induction module combiner and the power supply of 4 laser infrared line positioning lamp DC 12V.
The present invention additionally uses following technical measures:
1, paper knife and paper-weight are a set of Hydraulic Power Transmission System manipulations with mair motor as power, and Hydraulic Power Transmission System is made up of vane pump, oil cylinder, oil circuit board, two-position four-way solenoid valve, check valve, sequence valve and overflow valve, are arranged in a fuel tank closed.After starting the work of mair motor vane pump, producing pressure oil in oil circuit, operator depress foot switch, make two-position four-way solenoid valve be energized, and the work of platen drive system makes to press under paper-weight, and pressure is 3 5MP；Paper knife is another set of mechanism operating, and operator must press two switch paper knives ability incisions simultaneously, and after one time cut paper completes, pressure oil flows back to fuel tank, and paper-weight rises to origin-location.If making two-position four-way solenoid valve power-off, operator depress foot switch paper-weight again and can not press down, if mair motor down circuitry paper knife and paper-weight cannot actions.
2, human body infrared induction module (only single) technical parameter: running voltage DC 5v 20V, quiescent dissipation 65 microamperes, the level output low 0V of high 3.3V, delay time 0.3 second 10 minutes, blocking time 0.2 second, the repeatable L(of triggering mode H are not reproducible, default value is H), induction range less than in 120 degree of cone angles 7 meters, operating temperature Celsius-15 degree of+70 degree, printed wire board size long 32mm width 24mm.
3, the design of light curtain central controller is sensed
nullThe long 1300mm of paper cutter platform is pressed in design、Portal frame and platform are at a distance of height 200mm，7 human body infrared induction modules are arranged on one piece of insulation board，Back gauge 50mm is respectively stayed at two ends，Spacing 200mm，The sensing light that human body infrared induction module produces，Length on paper cutter platform about 240mm，The screw damper box end opening of two Φ 4mm band nuts is worn at Π following 15 mm of shape box body two back gauge，Sensing light curtain is made to reach in paper knife front position，Form wide 10 15mm of long 1380mm and sense Rhizoma Dioscoreae (peeled)，7 human body infrared induction module combiners，The overlapping sensing light of 6 about 40mm is had in paper cutter platform about 1380mm length sensing light，Overlapping sensing light does not affect monolithic microcomputer kernel control，Strengthen receiving feedback information.
4, the sensing light curtain water white transparency that human body infrared induction module produces, it is not easy to judge whether to fall exactly in paper knife front position.On the insulation board that human body infrared induction module is installed, 4 laser infrared line lamps are installed, open laser infrared line lamp and form 4 red luminous points, correct 4 red luminous points and fall in paper knife front position, it is ensured that the sensing light curtain location that human body infrared induction module produces falls in paper knife front position.
The present invention has the advantage that and good effect
A kind of paper cutter protector; single-chip microcomputer is combined with sensor technology; there is the advance of modern science and technology; sensing light curtain is produced with human body infrared induction block combiner device; not only instead of infrared ray electrical protective device but also avoid because its installation position sets low or high; impact operation and unsafe drawback, efficiently solve obstacle and and the protection personal safety of operation paper cutter.A kind of paper cutter protector structural reduction, design uniqueness, efficient stable, be trimmer application single-chip microcomputer and the new results of sensor new and high technology creation.
Accompanying drawing explanation
Fig. 1: a kind of paper cutter protector installation site figure.
Fig. 2-1: human body infrared induction module combiner structure chart；
Fig. 2-2: Π shape sensing light curtain central controller structure chart；
Fig. 2-3: fall and sense Rhizoma Dioscoreae (peeled) and laser infrared line positioning lamp effect design figure before paper knife.
Fig. 3: protector can and lid external and internal compositions schematic diagram.
Fig. 4: monolithic microcomputer kernel controller and three road relay assembly circuit theory diagrams.
Description of reference numerals:
In figure: paper cutter 1, portal frame 2, workbench 3, paper cutter distribution box 4, hand papercutter switch 5, paper-weight foot switch 6, human body infrared induction module combiner 7, Π shape sensing light curtain central controller 8, fall before paper knife, sense Rhizoma Dioscoreae (peeled) 9, protector can 10, green indicating lamp 11, red alarm lamp 12, buzzer 13, fixing human infrared induction insulation module plate 14, Π shape plate regulation screw 15, protector iron box cover 16, Switching Power Supply 17, AT89S52 single board computer chip is that core controls printed substrate 18, three road relay assembly printed substrates 19, laser infrared line positioning lamp 20.
Detailed description of the invention
In order to further appreciate that present disclosure, feature and effect, accompanying drawings is as follows:
1, Fig. 1 is a kind of paper cutter protector installation site figure; paper cutter protector is installed and is divided into two parts; one; human body infrared induction module combiner and sensing light curtain central controller and a steel rod do axle and are integrated; be fixed on neutral gear upper position after paper cutter portal frame, its two, monolithic microcomputer kernel is controlled printed substrate; three tunnels control relay printed substrates and Switching Power Supply and are arranged in a rectangular can, and can is arranged on before paper cutter portal frame position on the right side.
2, Fig. 2-1 is human body infrared induction module combiner structure chart, 7 human body infrared induction modules are fixed on the insulation board of block length 1300mm width 35mm thickness 4mm, the each 50mm of two ends back gauge, middle equidistant each 200mm, 7 outputs of human body infrared induction block combiner device low and high level, repeatable triggerings and direct current supply uses and connection circuit connects singlechip controller.
3, Fig. 2-2 is that Π shape senses light curtain central controller structure chart, Π shape opening box is with being to be bent into corrosion resistant plate, thick 0.5 mm of long 13oo mm, interior human body infrared induction module combiner installed above, the width of width two side plates of 4mm, Π shape is 180mm, the screw of two Φ 4mm band nuts worn at following 15mm by Π shape box, in order to regulate Π shape opening box end opening
4, Fig. 2-3 is to fall to sensing Rhizoma Dioscoreae (peeled) effect design figure before paper knife, 7 human body infrared induction modules are fixed on one piece of insulation board, the sensing light produced, through Π shape box body and two screw regulation end openings, controls sensing light curtain fall in paper knife front position, forming wide 10 15mm and sense Rhizoma Dioscoreae (peeled).
5, Fig. 3 is protector can and lid external and internal compositions schematic diagram; protector can long 200mm width 110mm thickness 50mm; being that core controller printed substrate, three tunnels control relay assembly printed substrates and Switching Power Supply are arranged in can AT89S52 single board computer chip, Φ 25mm green indicating lamp, red alarm lamp and a Φ 40mm buzzer are installed in iron box cover front.
null6、Fig. 4 is monolithic microcomputer kernel controller and No. three relay basic circuit diagrams，Monolithic microcomputer kernel controller is the single chip microcomputer technology circuit with AT89S52 chip as core，Open paper cutter protector green light，After single chip machine controlling circuit receives the high level output feedback information blocking sensing light curtain，Program immediate instruction three tunnel set by programming controls relay work，That is:，The hands of operator or human body enter sensing light region No. one relay and report to the police immediately，Red lamp flass buzzer call simultaneously，15 seconds No. two relay follow procedures of reporting to the police control " two-position four-way solenoid valve " power-off，Depressing foot switch paper-weight again can not be descending，30 seconds No. three relay follow procedures of reporting to the police control mair motor power-off，Now paper knife and the equal akinesia of paper-weight，The hands of operator or human body leave sensing light region，No matter relay is on which position, road，Red light does not works、Buzzer stops piping simultaneously，Trimmer recovers normal working procedure the most automatically.
Claims (5)
- null1. a paper cutter protector，By human body infrared induction module combiner、Sensing light curtain central controller、Monolithic microcomputer kernel controller、Three tunnels control relay and Switching Power Supply composition，It is characterized in that: human body infrared induction module combiner，It is fixed on the insulation board of a piece by 7 human body infrared induction modules，A combination thereof device uses and connection circuit，Sensing light curtain central controller is the box being bent into Π shape open on three sides with corrosion resistant plate，Do axle with a steel rod to be arranged on above Π shape opening box，It is fixed on neutral position after paper cutter portal frame，The sensing light curtain produced is controlled to fall in paper knife front position，When hands or the human body of operator enter sensing light curtain district，After monolithic microcomputer kernel controller receives feedback information，Instruct three tunnels control relays to work by setup program，When hands or human body leave sensing light curtain district，Trimmer recovers normal working procedure the most automatically，Switching Power Supply is input AC 220V 50HZ，Output is for single-chip microcomputer DC 5V with for human body infrared induction module combiner DC The power supply of 12V.
- A kind of paper cutter protector; it is characterized in that: human body infrared induction module combiner; it is that 7 human body infrared induction modules are fixed on the insulation board of block length 1300mm width 35mm thickness 4mm; the each 50mm of two ends back gauge, middle equidistant each 200mm, 7 human body infrared induction block combiner device low and high level output, repeatable triggering and direct current supply use and connection circuit.
- nullA kind of paper cutter protector，It is characterized in that: sensing light curtain central controller is to be bent into Π shape with long 13oomm thickness 0.5mm corrosion resistant plate，Upper hem width 4mm、Both sides wide each 180,Human body infrared induction module combiner，It is arranged in the box of Π shape (shape of a saddle) open on three sides that corrosion resistant plate is bent into，Do axle with the steel rod of a Φ 6 long 1350mm of mm to be arranged on above Π shape opening box，Again steel rod is fixed on neutral gear upper position after paper cutter portal frame，Sensing light curtain central controller Π shape box body can be with fore-aft travel，The both sides that Π shape box body is wide simultaneously regulate end openings with two screws，Light curtains are sensed less than 120 degree of taper angle shapes what human body infrared induction module combiner produced，Control and fall in paper knife front position，Form wide 10 15mm of long 1300mm and sense Rhizoma Dioscoreae (peeled).
- A kind of paper cutter protector; it is characterized in that: monolithic microcomputer kernel controller is to control three tunnels with AT89S52 single board computer chip for core control the circuit of relay and make printed substrate; printed substrate long 100mm width 80mm; three tunnels control relay and by 3 HK3FF-DC5V-SHG19A relay assemblies and are made printed substrate by 3 three tunnels control relays, printed substrate long 100mm width 50mm.
- nullA kind of paper cutter protector，It is characterized in that: be core controller printed substrate AT89S52 single board computer chip、Three tunnels control relay printed substrate and Switching Power Supply is arranged in a long 200mm width rectangular can of 110mm thickness 50mm，Paper cutter protector rectangular box is arranged on before paper cutter portal frame position on the right side，A green light is installed in rectangular box front、One red light and a buzzer，Open paper cutter protector green light，The hands of operator or human body enter sensing light region one road alarm relay，Red lamp flass buzzer call simultaneously，15 seconds No. two relay follow procedures of reporting to the police control " two-position four-way solenoid valve " power-off，Depressing foot switch paper-weight again can not be descending，30 seconds No. three relay follow procedures of reporting to the police control mair motor power-off，Now paper knife and the equal akinesia of paper-weight，The hands of operator or human body leave sensing light region，No matter relay is on which position, road，Red light does not works、Buzzer stops piping simultaneously，Trimmer recovers normal working procedure the most automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510135335.9A CN106142196B (en) | 2015-03-26 | 2015-03-26 | A kind of paper cutter protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510135335.9A CN106142196B (en) | 2015-03-26 | 2015-03-26 | A kind of paper cutter protector |
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| Publication Number | Publication Date |
|---|---|
| CN106142196A true CN106142196A (en) | 2016-11-23 |
| CN106142196B CN106142196B (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510135335.9A Active CN106142196B (en) | 2015-03-26 | 2015-03-26 | A kind of paper cutter protector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016669A (en) * | 2018-09-21 | 2018-12-18 | 江苏百库智能装备股份有限公司 | Punch-out equipment processed |
Citations (6)
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|---|---|---|---|---|
| US5701789A (en) * | 1995-04-10 | 1997-12-30 | Best Cutting Die Company | Waste repellent die structure |
| US5715736A (en) * | 1996-06-25 | 1998-02-10 | Chernz, Llc | Hand held food holding device |
| CN1277092A (en) * | 1999-06-14 | 2000-12-20 | 超越技术有限公司 | Slice off guiding device for food slicer |
| CN1277909A (en) * | 1999-06-21 | 2000-12-27 | 超越技术有限公司 | Loading parts up-and-down linkage type food cutting machine |
| CN101554736A (en) * | 2009-05-18 | 2009-10-14 | 上海中沪电子有限公司 | Safe grating of integral paper-cutting machine |
| CN202985644U (en) * | 2012-12-03 | 2013-06-12 | 天津三苑印刷有限公司 | Safety protection device of paper pressing device of paper cutting machine |
-
2015
- 2015-03-26 CN CN201510135335.9A patent/CN106142196B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5701789A (en) * | 1995-04-10 | 1997-12-30 | Best Cutting Die Company | Waste repellent die structure |
| US5715736A (en) * | 1996-06-25 | 1998-02-10 | Chernz, Llc | Hand held food holding device |
| CN1277092A (en) * | 1999-06-14 | 2000-12-20 | 超越技术有限公司 | Slice off guiding device for food slicer |
| CN1277909A (en) * | 1999-06-21 | 2000-12-27 | 超越技术有限公司 | Loading parts up-and-down linkage type food cutting machine |
| CN101554736A (en) * | 2009-05-18 | 2009-10-14 | 上海中沪电子有限公司 | Safe grating of integral paper-cutting machine |
| CN202985644U (en) * | 2012-12-03 | 2013-06-12 | 天津三苑印刷有限公司 | Safety protection device of paper pressing device of paper cutting machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109016669A (en) * | 2018-09-21 | 2018-12-18 | 江苏百库智能装备股份有限公司 | Punch-out equipment processed |
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| CN106142196B (en) | 2018-11-06 |
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