CN106142196B - A kind of paper cutter protector - Google Patents
A kind of paper cutter protector Download PDFInfo
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- CN106142196B CN106142196B CN201510135335.9A CN201510135335A CN106142196B CN 106142196 B CN106142196 B CN 106142196B CN 201510135335 A CN201510135335 A CN 201510135335A CN 106142196 B CN106142196 B CN 106142196B
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- human body
- paper
- paper cutter
- body infrared
- light curtain
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Abstract
A kind of paper cutter protector is made of human body infrared induction module combiner, induction light curtain central controller, monolithic microcomputer kernel controller, three tunnels control relay and Switching Power Supply, it is characterized in that：Human body infrared induction module combiner generates taper angle shape and incudes light curtain, sensed light curtain central controller control is fallen in paper knife front position, when human hand enters induction light curtain region, monolithic microcomputer kernel controller instructs No. three relays to work by setup program, alarm, two road paper-weight power-off, No. three paper cutter power-off all the way, when human hand leaves induction light curtain area, automatic recovery immediately works normally program.The infrared ray electrical protective device not only used instead of paper cutter; because installation position is set low or high, operation and unsafe drawback are influenced, and apply microcontroller and sensor new and high technology; advance with modern science and technology efficiently solves paper cutter operating barrier and protection personal safety.
Description
Technical field
The invention belongs to electromechanical integration technology area, more particularly to a kind of paper cutter protector.
Background technology
There are one paper knife and a paper-weights on currently known electronic paper cutter, and paper knife and paper-weight are respectively by two
A mechanism operating, i.e.,：Paper-weight is manipulated with pedal control mechanism, and paper knife is with two button switches in left and right while to press behaviour
It is vertical.It is general before paper cutter that infrared ray electrical protective device, original are all installed in order to protect the hand of operating personnel to preserve from
Reason is：Infrared light emission pipe is installed in left side, launches infrared light beam, and the photosensitive tube of receiving infrared-ray is installed on right side, and composition is red
Outside line electronic application circuit.When opening infrared ray electrical protective device, the infrared ray band of bar shaped is formed before paper cutter, works as operation
The hand of personnel enters infrared ray zone, and infrared ray is blocked, and infrared electronic application circuit is cut off the power, make paper-weight and
Paper knife stopping acts.The infrared ray electrical protective device that can be mounted in before paper cutter, if installation position is set low, either
Hand or cropped object can all stop infrared ray band, and infrared ray electrical protective device is made continually to cut off the power, this can influence work
Making efficiency can not even operate；If the position of infrared ray electrical protective device installation is high, the hand of operating personnel or cropped object
Although entering danger area, is operated below infrared ray band and do not block infrared light light belt, at this moment infrared ray photoelectric
Protective device does not have any efficiency, is likely to that paper knife and paper-weight casualty accident occurs at any time.Moreover paper-weight is to use foot
It steps on switch to manipulate, be pushed as long as depressing floor push paper-weight, when cutting soft paper and thin paper, the hand needs of operating personnel lean on
Nearly paper-weight operation was also easy to happen paper-weight and ran over and injure the accident of hand, obstacle and harm are caused to enterprise staff.The present invention's
Purpose is exactly to research and develop a kind of paper cutter protector, solves to cause obstacle to perplex and protect operator to operation paper cutter personnel
The safety of member is not compromised.
Invention content
A kind of paper cutter protector, by human body infrared induction module pyroelectric infrared sensor（It calls in the following text：Human body infrared
Induction module）Combiner, induction 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 is fixed on a block length 1300mm wide 35mm by 7 human body infrared induction modules
On the insulation board of thick 4mm, each 50mm of both ends back gauge, intermediate equidistant each 200mm, 7 human body infrared induction module combiner height
Level output, repeatable triggering and direct current supply use parallel circuit；Induction light curtain central controller be with long 13oomm thickness 0.5mm not
Steel plate bending become rusty into Π shapes, 4 mm of upper hem width, wide each 180 mm in both sides, human body infrared induction module combiner is mounted on
The Π shapes that stainless steel plate is bent into（The shape of a saddle）In the box of open on three sides, axis peace is done with the steel rod of 6 mm long of Φ, 1350 mm
It is fixed on neutral gear upper position after paper cutter portal frame, induction light curtain central controller Π above Π shape opening box, then steel rod
Shape box body can be with fore-aft travel, while the wide both sides of Π shape box bodys adjust lower mouths with two screws, and human body infrared is incuded mould
What block combiner generated is less than 120 degree of taper angle shapes induction light curtains, controls and falls in paper knife front position, forms long 1300mm wide
10-15mm incude striation, incude in light curtain striation region when any position of hand or human body of operating personnel enters, human body infrared
Induction module combiner just has information and feeds back to monolithic microcomputer kernel controller；Monolithic microcomputer kernel controller is with microcontroller
AT89S52 chips are that core controls the circuit of three tunnels control relay and makes printed wiring board, the long 100mm wide of printed wiring board
80mm, three tunnels control relay by 3 HK3FF-DC5V-SHG19A relay assemblies and make printed wiring board, printed wire
The long 100mm wide 50mm of plate are core controller printed wiring board, three tunnels control relay printing AT89S52 single board computer chip
Wiring board and Switching Power Supply are mounted in the rectangular cans of 200mm wide 110mm thickness 50mm one long, paper cutter protector
Rectangular box is mounted on before paper cutter portal frame and keeps right side position, rectangular box front install a green light, a red light and
One buzzer, opens paper cutter protector green light, and the hand or human body of operating personnel enter induction light region one
Road alarm relay, buzzer call, 15 seconds No. two relays of alarming control " two-position four-way electromagnetism to red lamp flass by program simultaneously
Valve " powers off, then depress floor push paper-weight can not downlink, 30 seconds No. three relays of alarming are disconnected by program control main motor
Electricity, paper knife and the equal akinesia of paper-weight at this time, as long as the hand or human body of operating personnel leave induction light region, no matter
Relay is on which road position, and red light does not work, buzzer is simultaneously stopped and pipes, and trimmer restores normal work journey automatically immediately
Sequence；Switching Power Supply is input AC 220V 50HZ, output for microcontroller DC 5V and for human body infrared induction module combiner and 4
The power supply of a laser infrared line positioning lamp DC 12V.
The present invention additionally uses following technical measures：
1, paper knife and paper-weight be using main motor as power a set of Hydraulic Power Transmission System manipulate, Hydraulic Power Transmission System by
Vane pump, oil cylinder, oil circuit board, two-position four-way solenoid valve, check valve, sequence valve and overflow valve composition, it is closed mounted on one
In fuel tank.After starting main motor blade pump work, pressure oil is generated in oil circuit, operating personnel depress floor push, make two
Four way solenoid valve is powered, and the work of platen transmission system makes paper-weight push, and pressure is 3-5MP；Paper knife is another set of mechanism behaviour
Vertical, operating personnel must press two switch paper knives ability incisions simultaneously, and pressure oil flows back to fuel tank after the completion of a cut paper, presses
Paper device rises to origin-location.If two-position four-way solenoid valve is made to power off, operating personnel depress floor push paper-weight also not again
It can push, if main motor down circuitry paper knife and paper-weight cannot act.
2, human body infrared induction module（Single）Technical parameter：Operating voltage DC 5v -20V, 65 microamperes of quiescent dissipation, electricity
The low 0V of the flat high 3.3V of output, delay time 0.3 second -10 minutes, blocking time 0.2 second, triggering mode H repeat L（It can not weigh
Multiple, default value H）, induction range is less than in 120 degree 7 meters of cone angles, operating temperature -15 degree -+70 Celsius is spent, printed wiring board
The long 32mm wide 24mm of size.
3, incude the design of light curtain central controller
Design is by the long 1300mm of cut paper machine platform, portal frame and platform at a distance of height 200mm, 7 human body infrared induction moulds
Block is mounted on one piece of insulation board, and back gauge 50mm is respectively stayed at both ends, spacing 200mm, the induction light that human body infrared induction module generates,
Length about 240mm on cut paper machine platform, through wearing two spiral shells of the Φ 4mm with nut at following 15 mm of Π shapes two back gauges of box body
Mouth under damper box is followed closely, so that induction light curtain is reached and falls in paper knife front position, form 10-15mm of 1380mm wide one long and incude light
Item, 7 human body infrared induction module combiners have the weight of 6 about 40mm in cut paper machine platform about 1380mm length incudes light
Folded induction light, the induction light of overlapping do not influence monolithic microcomputer kernel control, are reinforced instead receiving feedback information.
4, the induction light curtain water white transparency that human body infrared induction module generates, it is not easy to judge whether accurately to fall and cut out
Paper knife front position.On the insulation board of human body infrared induction module installation, 4 laser infrared line lamps are installed, open laser infrared
Line lamp forms 4 red luminous points, corrects 4 red luminous points and falls in paper knife front position, it is ensured that human body infrared induction module generates
Induction light curtain positioning fall in paper knife front position.
The present invention has the advantage that and good effect
A kind of paper cutter protector is combined microcontroller with sensor technology, the elder generation with modern science and technology
Into property, induction light curtain is generated with human body infrared induction module combiner, not only instead of infrared ray electrical protective device but also is kept away
Exempt to set low because of its installation position or high, influence operation and unsafe drawback, efficiently solve operation paper cutter obstacle and and
Protect personal safety.A kind of paper cutter protector structural reduction, design be unique, efficient stable, is paper cutter application monolithic
The new results of machine and the creation of sensor new and high technology.
Description of the drawings
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 shapes incude light curtain central controller structure chart；
Fig. 2-3：It falls and incudes striation and laser infrared line positioning lamp effect design figure before paper knife.
Fig. 3：Protector can and box cover external and internal compositions schematic diagram.
Fig. 4：Monolithic microcomputer kernel controller and three road relay assembly circuit diagrams.
Reference sign：
In figure：Paper cutter 1, portal frame 2, workbench 3, paper cutter distribution box 4, cut paper knife-like switch 5, paper-weight are foot-operated
Switch 6, human body infrared induction module combiner 7, Π shapes incude light curtain central controller 8, fall the induction striation 9 before paper knife, peace
Protector can 10, green indicator light 11, red alarm lamp 12, buzzer 13, fixing human infrared induction module are exhausted
Listrium 14, Π shape plates adjusting screw 15, protector iron box cover 16, Switching Power Supply 17, AT89S52 single board computer chip are
Core controls printed wiring board 18, three road relay assembly printed wiring board 19, laser infrared line positioning lamp 20.
Specific implementation mode
In order to further appreciate that present disclosure, feature and effect, it is described with reference to the drawings as follows：
1, Fig. 1 is a kind of paper cutter protector installation site figure, and the installation of paper cutter protector is divided into two parts,
First, human body infrared induction module combiner and induction light curtain central controller and a steel rod do axis and be integrated, it is fixed on paper cutter
Neutral gear upper position behind portal frame, second, monolithic microcomputer kernel is controlled printed wiring board, three tunnels control relay printed wire
Plate and Switching Power Supply are mounted in a rectangular can, and can is mounted on before paper cutter portal frame side position of keeping right.
2, Fig. 2-1 is human body infrared induction module combiner structure chart, and 7 human body infrared induction modules are fixed on one piece
On the insulation board of long 1300mm wide 35mm thickness 4mm, each 50mm of both ends back gauge, intermediate equidistant each 200mm, 7 human body infrared inductions
The output of block combiner device low and high level, repeatable triggering and direct current supply connect singlechip controller using parallel circuit.
3, Fig. 2-2 is Π shapes induction light curtain central controller structure, and Π shapes opening box grows 1300 with being bent into stainless steel plate
Human body infrared induction module combiner is installed in 0.5 mm of mm thickness, interior top, and the width of width 4mm, Π two side plates of shape is
180mm, Π shape box are away from two screws of the Φ 4mm with nut are worn at following 15mm, to adjust mouth under Π shape opening box
4, Fig. 2-3 is to fall induction striation effect design figure, 7 human body infrared induction modules before paper knife to be fixed on one piece
On insulation board, the induction light of generation adjusts lower mouth through Π shapes box body and two screws, and induction light curtain is controlled and is fallen in paper knife
Front position forms wide 10-15mm and incudes striation.
5, Fig. 3 is protector can and box cover external and internal compositions schematic diagram, the long 200mm wide of protector can
110mm thickness 50mm are core controller printed wiring board, three tunnels control relay assembly printing AT89S52 single board computer chip
Wiring board and Switching Power Supply are mounted in can, iron box cover front installation Φ 25mm green indicator lights, red alarm lamp and one
Φ 40mm buzzers.
6, Fig. 4 is monolithic microcomputer kernel controller and No. three relay basic circuit diagrams, monolithic microcomputer kernel controller be with
AT89S52 chips are the single chip microcomputer technology circuit of core, open paper cutter protector green light, microcontroller control electricity
Road receive block induction light curtain high level output feedback information after, by programming setting three tunnel of program immediate instruction control after
Electrical work, i.e.,：, the hand or human body of operating personnel enter induction light region relay alarmed immediately all the way, red lamp flass
Buzzer call simultaneously, 15 seconds No. two relays of alarming are by program control " two-position four-way solenoid valve " power-off, then depress foot-operated open
It closes paper-weight and is unable to downlink, 30 seconds No. three relays of alarming are by program control main motor power-off, and paper knife and paper-weight are equal at this time
Akinesia, the hand or human body of operating personnel leave induction light region, and no matter relay is on which road position, and red light is not
Bright, buzzer, which is simultaneously stopped, to pipe, and paper cutter restores normal work program automatically immediately.
Claims (5)
1. a kind of paper cutter protector, by human body infrared induction module combiner, induction 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 is 7 people
Body infrared induction module is fixed on one piece of insulation board, and 7 human body infrared induction modules use parallel circuit, incude light curtain collection control
Device is the box that Π shape open on three sides are bent into stainless steel plate, and axis is done above Π shape opening box with a steel rod,
Induction light curtain central controller and 7 human body infrared induction module combiners are fixed on neutral position after paper cutter portal frame, generation
The control of induction light curtain fall in paper knife front position, when the hand of operating personnel enters induction light curtain area, monolithic microcomputer kernel controller
After receiving feedback information, control relay in three tunnels of instruction works by setup program, and when hand leaves induction light curtain area, paper cutter is vertical
I.e. automatic to restore normal work program, Switching Power Supply is that input AC 220V 50HZ, output are red for microcontroller DC 5V and for human body
The power supply of outer induction block combiner device DC 12V.
2. a kind of paper cutter protector according to claim 1, 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 a block length 1300mm wide 35mm thickness 4mm, 7 human body infrared inductions
Module is on insulation board with the formal distribution of each 50mm of both ends back gauge, intermediate equidistant each 200mm, 7 human body infrared induction modules
The output of combiner low and high level has the function of that repeatable triggering, 7 human body infrared induction module combiners use direct current supply
And 7 human body infrared induction modules use parallel circuit.
3. a kind of paper cutter protector according to claim 1, it is characterized in that：Induction light curtain central controller is with length
1300mm thickness 0.5mm stainless steel plates are bent into Π shapes, hem width 4mm, the wide each 180mm in both sides on Π shape stainless steel plates,
Human body infrared induction module combiner is mounted in the box for the Π shape open on three sides that stainless steel plate is bent into, with a Φ 6mm long
The steel rod of 1350mm does axis above the Π shape opening box, then after steel rod is fixed on paper cutter portal frame neutral gear by upper
It sets, induction light curtain central controller Π shapes box body can be with fore-aft travel, while the wide both sides of Π shape box bodys are under two screws adjustings
Mouthful, the induction light curtain less than 120 degree of taper angle shapes that human body infrared induction module combiner generates is controlled and is fallen before paper knife
Position forms the induction striation of long 10-15mm of 1300mm wide.
4. a kind of paper cutter protector according to claim 1, it is characterized in that：Monolithic microcomputer kernel controller is with monolithic
Machine AT89S52 chips are that core controls the circuit of three tunnels control relay and makes printed wiring board, include the printing of microcontroller
The long 100mm wide 80mm of wiring board, three tunnels control relay by 3 HK3FF-DC5V-SHG19A relay assemblies and make printing
Wiring board, three tunnels control the long 100mm wide 50mm of relay printed wiring board.
5. a kind of paper cutter protector according to claim 4, it is characterized in that：It is core AT89S52 single board computer chip
The printed wiring board of heart controller, three tunnels control relay printed wiring board and Switching Power Supply are mounted on a long 200mm wide
In the rectangle can of 110mm thickness 50mm, paper cutter protector rectangle can is mounted on before paper cutter portal frame and leans on
A green light, a red light and a buzzer are installed in right positions, rectangular box front, and it is green to open paper cutter protector
Lamp is bright, alarm relay all the way when the hand of operating personnel enters induction light region, buzzer call while red lamp flass, alarm
15 Miao Shi No. bis- relays by program control " two-position four-way solenoid valve " power-off, then depress floor push paper-weight can not under
Row, alarm 30 Miao Shi No. tri- relays are by program control main motor power-off, at this time paper knife and the equal akinesia of paper-weight, operation
When the hand of personnel leaves induction light region, no matter relay is on which road position, and red light does not work, buzzer is simultaneously stopped and pipes,
Paper cutter restores normal work program automatically immediately.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106142196A CN106142196A (en) | 2016-11-23 |
| CN106142196B true CN106142196B (en) | 2018-11-06 |
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ID=57338948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510135335.9A Active CN106142196B (en) | 2015-03-26 | 2015-03-26 | A kind of paper cutter protector |
Country Status (1)
| Country | Link |
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| CN (1) | CN106142196B (en) |
Families Citing this family (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 |
Family Cites Families (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 |
| KR100319131B1 (en) * | 1999-06-14 | 2001-12-29 | 정운조 | A cutting cleaver for a meat |
| KR100356599B1 (en) * | 1999-06-21 | 2002-10-19 | 주식회사 빅섬 테크노 | An up and down transferred cleaver |
| CN101554736B (en) * | 2009-05-18 | 2013-02-06 | 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 |
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2015
- 2015-03-26 CN CN201510135335.9A patent/CN106142196B/en active Active
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| CN106142196A (en) | 2016-11-23 |
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