CN104876040A - Translation type paperboard conveyer - Google Patents
Translation type paperboard conveyer Download PDFInfo
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- CN104876040A CN104876040A CN201510172736.1A CN201510172736A CN104876040A CN 104876040 A CN104876040 A CN 104876040A CN 201510172736 A CN201510172736 A CN 201510172736A CN 104876040 A CN104876040 A CN 104876040A
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Abstract
The invention discloses a translation type paperboard conveyer, and relates to the technical field of paperboard conveyance. The translation type paperboard conveyer comprises a rack, wherein a paper supporting unit, a paper feeding unit, a paper delivery unit and a bridge unit are sequentially arranged on the rack and along the forward direction of paperboards; the paper feeding unit comprises a first slide track; the extension direction of the first slide track is consistent to the forward direction of the paperboards; the first slide track is slidably provided with a main negative pressure box; the paper feeding unit also comprises an electromagnetic valve for controlling change of pressure in the main negative pressure box; the main negative pressure box comprises a paper supporting plate positioned on the upper portion of the main negative pressure box; the paper supporting plate is provided with a plurality of negative pressure air extracting holes by which the paperboards are adsorbed to the paper supporting plate; a front paper stopping plate is vertically arranged between the first slide track and the paper delivering unit; and an adjustable gap through which single pieces of paper can pass is formed between the lower end of the front paper stopping plate and the paper supporting plate. By the translation type paperboard conveyer, a pile of stacked paperboards can be stably conveyed and the single pieces of the paperboards are not scratched on the premise that integrity of printed images and texts of the paperboards is guaranteed and the quality of printed products is not reduced.
Description
Technical field
The invention belongs to mould cutting machine corrugated board conveying technology field, particularly relate to a kind of translation type paper plate conveyer.
Background technology
At present, known mould cutting machine is more and more wider as a kind of impression, combination function complex application of packaging field after print that is gold stamping and cross cutting.The paper feed mechanism of present mould cutting machine is mainly anterior border paper feeding mechanism, the principle of work of this mechanism is that corrugated board is placed on and produces above the bellows of negative pressure by blower fan, and pass through the rotation of friction wheel above bellows, thus drive corrugated board to travel forward, until deliver between upper and lower two feed rollerss, then by feed rollers paper feeding forward.Friction wheel and the corrugated board of this mechanism easily produce relative sliding, thus the printing figure message of set-off cardboard, affect the quality of product.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of translation type paper plate conveyer, the integraty ensureing cardboard printing picture and text, do not reduce print quality prerequisite under automatically can realize to the pile cardboard that more than one piece is stacked the steady conveying that nothing scratch individual cardboard.
For solving the problems of the technologies described above, technical scheme of the present invention is:
A kind of translation type paper plate conveyer, comprises frame, the gap bridge unit described frame being provided with successively tray paper unit, paper feed unit, defeated paper unit along the direction that described cardboard advances and being exported by described cardboard; Described paper feed unit comprises the first slide rail, the bearing of trend of described first slide rail is consistent with the working direction of described cardboard, described slide rail is slidably fitted with the main negative pressure box for described cardboard being given described defeated paper unit, described paper feed unit also comprises the electromagnetic valve for controlling described main negative pressure box internal pressure change; Described main negative pressure box comprises superposed paper platform, and described paper platform is provided with some negative pressure ventilation holes for being adsorbed on by described cardboard on described paper platform; Vertically be provided with front pressing board between described first slide rail and described defeated paper unit, between the lower end of described front pressing board and described paper platform, be provided with the adjustable clearance passed through for described cardboard.
As a kind of improved plan, described paper feed unit also comprises the paper supporting roller be arranged between described first slide rail and described tray paper unit, the bearing of trend of described paper supporting roller and the working direction of described cardboard perpendicular.
As a kind of improved plan, described paper feed unit also comprises the auxiliary negative pressure box being separately positioned on described first slide rail both sides, the upper surface of two described auxiliary negative pressure boxs is made up of multiple auxiliary conveying roller be arranged side by side, the bearing of trend of each described auxiliary conveying roller is vertical with the working direction of described cardboard, be provided with the gap communicated with described auxiliary negative pressure box between each described auxiliary conveying roller, the upper surface of described auxiliary negative pressure box and the upper surface of described paper platform are positioned in same level.
As a kind of improved plan, above described frame between described first slide rail and described defeated paper unit, the second slide rail is installed, the bearing of trend of described second slide rail and the bearing of trend of described first slide rail perpendicular, described front paperboard slide is arranged on described second slide rail.
As a kind of improved plan, described second slide rail is also slidably fitted with for neat left pressing board and right pressing board about making the described cardboard of whole pile, described left pressing board and described right pressing board are vertically arranged on the both sides of described first slide rail respectively, and are positioned at the top of two described auxiliary negative pressure boxs.
As a kind of improved plan, described paper feed unit also comprises the transmission device for driving described main negative pressure box to slide, and described transmission device comprises axle drive shaft and transmission shaft, and described axle drive shaft is provided with conjugate cam; The position of the corresponding described conjugate cam of described transmission shaft is fixedly connected with an actuating arm, and described actuating arm is driven by described conjugate cam; Described transmission shaft is also fixedly connected with a swing arm, described swing arm is hinged with small rod, described small rod and described main negative pressure box are hinged.
As a kind of improved plan, described main negative pressure box is connected with a vacuum pump by described electromagnetic valve; Two described auxiliary negative pressure boxs are all connected with a blower fan.
As a kind of improved plan, described defeated paper unit comprise synchronous backwards rotation for described cardboard being delivered to the upper feed rollers of described gap bridge unit and lower feed rollers; Described upper feed rollers and described lower feed rollers Facing material are polyurethane or rubber.
As a kind of improved plan, described gap bridge unit comprises driven roller, driven voller and the defeated paper tape by described driven roller and described driven voller transmission; Described defeated paper tape top is provided with for described cardboard being stablized the air roll be attached on described defeated paper tape.
As a kind of improved plan, height and the thickness of cardboard described in individual of described adjustable clearance are suitable.
Owing to have employed technique scheme, the invention has the beneficial effects as follows:
A kind of translation type paper plate conveyer comprises frame, the gap bridge unit that the direction that frame is advanced along cardboard is provided with tray paper unit, paper feed unit, defeated paper unit successively and is exported by cardboard; Paper feed unit comprises the first slide rail, the bearing of trend of the first slide rail is consistent with the working direction of cardboard, slide rail is slidably fitted with the main negative pressure box for cardboard being flowed to defeated paper unit, paper feed unit also comprises the electromagnetic valve for controlling the change of main negative pressure box internal pressure; Main negative pressure box comprises superposed paper platform, and paper platform is provided with some negative pressure ventilation holes for being adsorbed on by cardboard on paper platform; Vertically be provided with front pressing board between first slide rail and defeated paper unit, between the lower end of front pressing board and paper platform, be provided with the adjustable clearance that feedboard passes through.In work, gap is adjusted to the appropriate clearance only allowing a piece of paper plate to pass through smoothly, ensure still individual passing through when the paper of different-thickness.When the pile cardboard that more than one piece is stacked is placed on main negative pressure box and tray paper unit, in negative pressure in main negative pressure box, individual cardboard lowermost is adsorbed to paper platform upper side, main negative pressure box travels forward along the first slide rail and sends below premenstrual for individual cardboard pressing board into defeated paper unit, be now barometric pressure by the main negative pressure box internal pressure of solenoid control, main negative pressure box slides along the first slide rail and resets, and meanwhile cardboard will be delivered to gap bridge unit by defeated paper unit, export finally by gap bridge unit.Because this translation type paper plate conveyer make use of the upper surface that individual cardboard to be adsorbed on the paper platform of main negative pressure box by pull of vacuum, in course of conveying, cardboard and paper platform do not have relative displacement, and therefore paperboard surface can not be scraped off, pollutes and damage.Loop cycle like this, translation type paper plate conveyer the integraty ensureing cardboard printing picture and text, do not reduce print quality prerequisite under automatically can realize to the pile cardboard that more than one piece is stacked the steady conveying that nothing scratch single paper plate.
Because paper feed unit also comprises the paper supporting roller be arranged between the first slide rail and tray paper unit, the bearing of trend of paper supporting roller and the working direction of cardboard perpendicular.When cardboard flows in defeated paper unit process by paper feed unit, paper supporting roller has the effect supporting cardboard and auxiliary conveying.
Because paper feed unit also comprises the auxiliary negative pressure box being separately positioned on the first slide rail both sides, the upper surface of two auxiliary negative pressure boxs is made up of multiple auxiliary conveying roller be arranged side by side, the bearing of trend of each auxiliary conveying roller is vertical with the working direction of cardboard, be provided with the gap communicated with auxiliary negative pressure box between each auxiliary conveying roller, the auxiliary upper surface of negative pressure box and the upper surface of paper platform are positioned in same level.When cardboard is wider, one pile cardboard is not only placed on main negative pressure box and tray paper unit, the both sides of cardboard will be placed on the multiple auxiliary conveying roller of two auxiliary negative pressure boxs respectively, now smooth for cardboard both sides is adsorbed on auxiliary conveying roller by auxiliary negative pressure box, make smooth being placed by absorption of single piece of cardboard, ensure that paper is being fed forward with main negative pressure box in process smoothly by front pressing board.When individual cardboard of bottom moves ahead with main negative pressure box, driven auxiliary conveying roller has the effect of auxiliary paperboard conveying.
Owing to the second slide rail being also slidably fitted with for neat left pressing board and right pressing board about making whole pile cardboard, left pressing board and right pressing board are vertically arranged on the both sides of the first slide rail respectively, and are positioned at the top of two auxiliary negative pressure boxs.According to the left pressing board of the width adjusting of cardboard, the left and right position of right pressing board on the second slide rail, whole pile cardboard is made to be limited between left pressing board and right pressing board, just piling up cardboard front spacing by front pressing board, rear is spacing by tray paper mechanism, thus ensures that whole pile cardboard is placed neat.
Because paper feed unit also comprises the transmission device for driving main negative pressure box to slide, transmission device comprises axle drive shaft and transmission shaft, and axle drive shaft is provided with conjugate cam; The position of the corresponding conjugate cam of transmission shaft is fixedly connected with an actuating arm, and actuating arm is driven by conjugate cam; Transmission shaft is also fixedly connected with a swing arm, swing arm is hinged with small rod, small rod and main negative pressure box are hinged.Conjugate cam comprises the first cam and the second cam, and first promote actuating arm by the first cam when conjugate cam rotates and complete lift, then press against actuating arm by the second cam and complete backhaul, conjugate cam rotarily drives actuating arm and swings back and forth.Due to actuating arm in lift and return stroke respectively by the first cam and the second actuated by cams, whole process operation is steady.The gyroscopic movement of conjugate cam is converted into the horizontal reciprocating movement of main negative pressure box by this transmission device, realizes the uninterrupted paper feeding of paper feed unit.
Due to defeated paper unit comprise synchronous backwards rotation, for cardboard being delivered to the upper feed rollers of gap bridge unit and lower feed rollers; Upper feed rollers and lower feed rollers Facing material are polyurethane or rubber, make feed rollers and lower feed rollers surface have elasticity, can not scratch cardboard.
Because gap bridge unit comprises driven roller, driven voller and the defeated paper tape by driven roller and driven voller transmission; Defeated paper tape top is provided with for cardboard being stablized the air roll be attached on defeated paper tape, make paper export time can be stable be attached on defeated paper tape, make paper more pulsation-free be transported to demand position.
In sum, translation type paper plate conveyer of the present invention is ensureing the integraty of cardboard printing picture and text, and the pile cardboard can automatically stacked more than one piece under not reducing the prerequisite of print quality realizes the steady conveying without scratching individual cardboard.Delivery speed is fast, operates steadily, substantially increases the degree of utilization of production efficiency and cardboard.
Accompanying drawing explanation
Fig. 1 is the birds-eye view of the overall structure schematic diagram of translation type paper plate conveyer of the present invention;
Fig. 2 is the cutaway view of B-B in Fig. 1;
Fig. 3 is paper sheet delivery schematic diagram;
Fig. 4 is the fundamental diagram that conjugate cam drives actuating arm swing;
Wherein: 1-frame, 11-cardboard, 2-tray paper unit, 21-paper support, 22-pinion and rack, 23-worm-and-wheel gear, 3-paper feed unit, 31-first slide rail, the main negative pressure box of 32-, 33-paper platform, 331-negative pressure ventilation hole, 34-vacuum pump, 35-electromagnetic valve, 36-tracheae, 37-paper supporting roller, the defeated paper unit of 4-, the upper feed rollers of 41-, feed rollers under 42-, 5-gap bridge unit, 51-driven roller, 52-driven voller, the defeated paper tape of 53-, 54-air roll, 7-transmission device, 71-axle drive shaft, 72-transmission shaft, 73-conjugate cam, 731-first cam, 732-second cam, 74-actuating arm, 75-swing arm, 76-small rod, 8-second slide rail, 80-permanent seat, the left pressing board of 81-, the right pressing board of 82-, pressing board before 83-, 9-assists negative pressure box, 91-blower fan, 92-assists conveying roller.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
For convenience of explanation (but not being so limited), with reference to the service direction of cardboard, before being defined as by the service direction of cardboard, relative direction is defined as rear and that derive thus left and right.
As Fig. 1 and Fig. 2 jointly shown in, translation type paper plate conveyer comprises frame 1, along the direction gap bridge unit 5 that is provided with tray paper unit 2, paper feed unit 3, defeated paper unit 4 successively and exported by cardboard 11 that cardboard 11 advances in frame 1; Paper feed unit 3 comprises the first slide rail 31, the bearing of trend of the first slide rail 31 is consistent with the working direction of cardboard 11, first slide rail 31 is slidably fitted with the main negative pressure box 32 for cardboard 11 being given defeated paper unit 4, main negative pressure box 32 is connected with a vacuum pump 34 by tracheae 36, and tracheae 36 is provided with electromagnetic valve 35; Main negative pressure box 32 comprises superposed paper platform 33, and paper platform 33 is provided with some negative pressure ventilation holes 331 for being adsorbed on by cardboard 11 on paper platform 33; Paper feed unit 3 also comprises the paper supporting roller 37 be arranged between the first slide rail 31 and tray paper unit 2, the bearing of trend of paper supporting roller 37 and the working direction of cardboard 11 perpendicular, paper supporting roller 37 vertex is concordant with paper platform 33 upper surface.Vertically be provided with front pressing board 83 between first slide rail 31 and defeated paper unit 4, between the lower end of front pressing board 83 and paper platform 33, be provided with the adjustable clearance passed through for individual cardboard 11.
As Fig. 2 and Fig. 3 jointly shown in, tray paper unit 2 is arranged on the end on the upside of frame 1, and tray paper unit 2 comprises the paper support 21 that holds up cardboard 11 afterbody and for regulating pinion and rack 22 and the worm-and-wheel gear 23 of paper support 21 position.The front and back position of paper support 21 can be changed by pinion and rack 22, make paper support 21 just hold the afterbody of cardboard 11; The height of paper support 21 can be adjusted to adapt to the height of bottom cardboard 11 by worm-and-wheel gear 23.When the pile cardboard 11 that more than one piece is stacked is placed on main negative pressure box 32 and tray paper unit 2, the front portion of a pile cardboard 11 is positioned on paper platform 33, and the afterbody of cardboard 11 is held by the paper support 21 of tray paper unit 2; The use of tray paper unit 2 had both kept the stable placement of cardboard 11, be conducive to again the lower surface of bottom cardboard 11 and the upper surface good contact of paper platform 33, when main negative pressure box 32 is in negative pressure, negative-pressure sucking is larger, the cardboard 11 of bottom can better be adsorbed on the upper surface of paper platform 33, be convenient to the conveying of cardboard 11.
As shown in Figure 2, when the pile cardboard 11 that more than one piece is stacked is placed on main negative pressure box 32 and tray paper unit 2, vacuum pump 34 and defeated paper unit 4 enter mode of operation, electromagnetic valve 35 controls in main negative pressure box 32 in negative pressure, by negative pressure ventilation hole 331, individual cardboard 11 undermost is adsorbed onto main negative pressure box 32 surface, main negative pressure box 32 travels forward along the first slide rail 31 and is fed through defeated paper unit 4 by below premenstrual for individual cardboard 11 pressing board 83, now electromagnetic valve 35 disconnects, become barometric pressure in main negative pressure box 32, individual cardboard 11 is discharged by main negative pressure box 32.Main negative pressure box 32 slides along the first slide rail 31 and resets, and meanwhile cardboard 11 will be delivered to gap bridge unit 5 by defeated paper unit 4, export finally by gap bridge unit 5.Loop cycle like this, realizes the uninterrupted conveying of cardboard 11.Because this translation type paper plate conveyer make use of the upper side that individual cardboard 11 to be adsorbed on paper platform 33 by pull of vacuum, course of conveying does not have relative displacement each other, and therefore cardboard 11 surface can not be scraped off, pollutes and damage.This loop cycle, translation type paper plate conveyer is ensureing the integraty of cardboard 11 printing figure message, and a pile cardboard 11 that can automatically complete under not reducing the prerequisite of print quality more than one piece is stacked realizes the steady conveying that nothing scratches individual cardboard 11.
As shown in Figure 1, paper feed unit 3 also comprises the auxiliary negative pressure box 9 being separately positioned on the first slide rail 31 both sides, the upper surface of two auxiliary negative pressure boxs 9 is made up of multiple auxiliary conveying roller 92 be arranged side by side, the bearing of trend of each auxiliary conveying roller 92 is vertical with the working direction of cardboard 11, be provided with the gap communicated with auxiliary negative pressure box 9 between each auxiliary conveying roller 92, the auxiliary upper surface of negative pressure box 9 and the upper surface of paper platform 33 are positioned in same level.Two auxiliary negative pressure boxs 9 are all connected with a blower fan 91.When cardboard 11 is wider, one pile cardboard 11 is not only placed on main negative pressure box 32 and tray paper unit 2, the both sides of cardboard 11 are also placed on the auxiliary conveying roller 92 of two auxiliary negative pressure boxs 9 respectively, blower fan 91 is utilized to make to be negative pressure in two auxiliary negative pressure boxs 9, the both sides of paper are adsorbed onto respectively on auxiliary conveying roller 92, make single piece of cardboard 11 smooth be placed on the upside of auxiliary conveying roller 92, the auxiliary conveying roller 92 in the process that cardboard 11 moves forward with main negative pressure box 32 on the upside of two auxiliary negative pressure boxs 9 all has the effect supporting cardboard 11 and auxiliary paperboard conveying 11.Owing to being provided with the gap communicated with auxiliary negative pressure box 9 between each auxiliary conveying roller 92, make the force value in auxiliary negative pressure box 9 can not be excessive, avoid, because the excessive cardboard 11 that causes of negative pressure value is held in auxiliary negative pressure box 9, defeated paper unit 4 to be passed through smoothly.
The bearing of trend being provided with the bearing of trend of the second slide rail 8, second slide rail 8 and the first slide rail 31 above frame 1 between the first slide rail 31 and defeated paper unit 4 is perpendicular.Second slide rail 8 is slidably fitted with two permanent seats, 80, two permanent seats 80 to be vertically provided with respectively the vertical position of front pressing board 83, two front pressing boards 83 on corresponding permanent seat 80 adjustable.Vertical spacing before can regulating according to the thickness of individual cardboard 11 during use between pressing board 83 and main negative pressure box 32, before ensureing, pressing board 83 and main negative pressure box 32 leave the suitable interval only allowing a piece of paper plate 11 to pass through smoothly.Also can, according to the level attitude of cardboard 11 width adjusting two permanent seats 80 on the second slide rail 8, the transverse pitch of two front pressing boards 83 and cardboard 11 width be adapted when cardboard 11 change width.Second slide rail 8 is also slidably fitted with the left pressing board 81 for making whole pile cardboard about 11 neat and right pressing board 82, left pressing board 81 and right pressing board 82 are vertically arranged on the both sides of the first slide rail 31 respectively, and are positioned at the top of two auxiliary negative pressure boxs 9.According to the left pressing board of the width adjusting of cardboard 11 81, the position of right pressing board 82 on the second slide rail 8, make whole pile cardboard 11 be limited between left pressing board 81 and right pressing board 82, ensure that whole pile cardboard 11 is placed neatly.When cardboard 11 is wider, also can more permanent seat 80 be set in the middle part of the second slide rail 8 and corresponding with permanent seat 80 before pressing board 83.
As shown in Figure 1, Figure 2 with Fig. 4 jointly shown in, paper feed unit 3 also comprises the transmission device 7 for driving main negative pressure box 32 to slide, and transmission device 7 comprises axle drive shaft 71 and transmission shaft 72, axle drive shaft 71 is provided with conjugate cam 73; The position of the corresponding conjugate cam 73 of transmission shaft 72 is fixedly connected with an actuating arm 74, and actuating arm 74 is driven by conjugate cam 73; Transmission shaft 72 is also fixedly connected with a swing arm 75, swing arm 75 is hinged with small rod 76, small rod 76 and main negative pressure box 32 are hinged.The gyroscopic movement of conjugate cam 73 is converted into the horizontal reciprocating movement of main negative pressure box 32 by this transmission device 7.Conjugate cam 73 comprises the first cam 731 and the second cam 732, first promote actuating arm 74 by the first cam 731 when conjugate cam 73 rotates and complete lift, then press against actuating arm 74 by the second cam 732 and complete backhaul, conjugate cam 73 rotarily drives actuating arm 74 and swings back and forth.Because actuating arm 74 is driven by the first cam 731 and the second cam 732 respectively in lift and return stroke, whole process operation is steady.Compare down, if use single cam mechanism to promote actuating arm complete lift, backhaul drives actuating arm to reset by spring, stability like this due to spring in actuating arm return stroke is inadequate, actuating arm in backhaul is run steady not, especially when requiring that swing arm oscillation period is shorter, frequency is very fast, this shortcoming will be more obvious.The use of conjugate cam 73 herein well solves this problem, and make whole process operation steady, the cycle is short, and frequency is fast, improves production efficiency greatly.
As shown in Figure 2, defeated paper unit 4 comprise synchronous backwards rotation for cardboard 11 being delivered to the upper feed rollers 41 of gap bridge unit 5 and lower feed rollers 42; Upper feed rollers 41 and lower feed rollers 42 Facing material are polyurethane or rubber, make feed rollers 41 and lower feed rollers 42 surface have elasticity, can not scratch cardboard 11.Gap bridge unit 5 comprises driven roller 51, driven voller 52 and the defeated paper tape 53 by described driven roller 51 and driven voller 52 transmission; Defeated paper tape 53 top is provided with for by stable for cardboard 11 air roll 54 be attached on defeated paper tape 53, and what it is such that paper can be stable when exporting is attached on defeated paper tape 53, make paper more pulsation-free be transported to next link.
In sum, translation type paper plate conveyer of the present invention is ensureing the integraty of cardboard printing picture and text, automatically the steady conveying without scratching individual cardboard can be realized to a pile cardboard under not reducing the prerequisite of print quality, transport efficiency is high, be applicable to different-thickness, the cardboard conveying of different size specification, strong adaptability, substantially increase production efficiency, improve the degree of utilization of cardboard.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. translation type paper plate conveyer, comprises frame, the gap bridge unit described frame being provided with successively tray paper unit, paper feed unit, defeated paper unit along the direction that described cardboard advances and being exported by described cardboard;
Described paper feed unit comprises the first slide rail, the bearing of trend of described first slide rail is consistent with the working direction of described cardboard, described slide rail is slidably fitted with the main negative pressure box for described cardboard being given described defeated paper unit, described paper feed unit also comprises the electromagnetic valve for controlling described main negative pressure box internal pressure change;
Described main negative pressure box comprises superposed paper platform, and described paper platform is provided with some negative pressure ventilation holes for being adsorbed on by described cardboard on described paper platform;
Vertically be provided with front pressing board between described first slide rail and described defeated paper unit, between the lower end of described front pressing board and described paper platform, be provided with the adjustable clearance passed through for described cardboard.
2. translation type paper plate conveyer according to claim 1, it is characterized in that: described paper feed unit also comprises the paper supporting roller be arranged between described first slide rail and described tray paper unit, the bearing of trend of described paper supporting roller and the working direction of described cardboard perpendicular.
3. translation type paper plate conveyer according to claim 2, it is characterized in that: described paper feed unit also comprises the auxiliary negative pressure box being separately positioned on described first slide rail both sides, the upper surface of two described auxiliary negative pressure boxs is made up of multiple auxiliary conveying roller be arranged side by side, the bearing of trend of each described auxiliary conveying roller is vertical with the working direction of described cardboard, be provided with the gap communicated with described auxiliary negative pressure box between each described auxiliary conveying roller, the upper surface of described auxiliary negative pressure box and the upper surface of described paper platform are positioned in same level.
4. translation type paper plate conveyer according to claim 3, it is characterized in that: above the described frame between described first slide rail and described defeated paper unit, the second slide rail is installed, the bearing of trend of described second slide rail and the bearing of trend of described first slide rail perpendicular, described front paperboard slide is arranged on described second slide rail.
5. translation type paper plate conveyer according to claim 4, it is characterized in that: described second slide rail is also slidably fitted with for neat left pressing board and right pressing board about making the described cardboard of whole pile, described left pressing board and described right pressing board are vertically arranged on the both sides of described first slide rail respectively, and are positioned at the top of two described auxiliary negative pressure boxs.
6. the translation type paper plate conveyer according to the arbitrary claim of claim 1 to 5, it is characterized in that: described paper feed unit also comprises the transmission device for driving described main negative pressure box to slide, described transmission device comprises axle drive shaft and transmission shaft, and described axle drive shaft is provided with conjugate cam; The position of the corresponding described conjugate cam of described transmission shaft is fixedly connected with an actuating arm, and described actuating arm is driven by described conjugate cam; Described transmission shaft is also fixedly connected with a swing arm, described swing arm is hinged with small rod, described small rod and described main negative pressure box are hinged.
7. translation type paper plate conveyer according to claim 6, is characterized in that: described main negative pressure box is connected with a vacuum pump by described electromagnetic valve; Two described auxiliary negative pressure boxs are all connected with a blower fan.
8. translation type paper plate conveyer according to claim 7, is characterized in that: described defeated paper unit comprise synchronous backwards rotation for described cardboard being delivered to the upper feed rollers of described gap bridge unit and lower feed rollers; Described upper feed rollers and described lower feed rollers Facing material are polyurethane or rubber.
9. translation type paper plate conveyer according to claim 8, is characterized in that: described gap bridge unit comprises driven roller, driven voller and the defeated paper tape by described driven roller and described driven voller transmission; Described defeated paper tape top is provided with for described cardboard being stablized the air roll be attached on described defeated paper tape.
10. translation type paper plate conveyer according to claim 1, is characterized in that: height and the thickness of cardboard described in individual of described adjustable clearance are suitable.
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| CN201510172736.1A CN104876040A (en) | 2015-04-13 | 2015-04-13 | Translation type paperboard conveyer |
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| CN201510172736.1A CN104876040A (en) | 2015-04-13 | 2015-04-13 | Translation type paperboard conveyer |
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| CN106629158A (en) * | 2016-12-09 | 2017-05-10 | 温州迈高机械有限公司 | Bronzing die-cutting machine |
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| CN106904460B (en) * | 2017-04-21 | 2019-04-12 | 边继庆 | Cardboard automatic charging machine |
| CN106904460A (en) * | 2017-04-21 | 2017-06-30 | 边继庆 | Cardboard automatic charging machine |
| CN107522005A (en) * | 2017-09-22 | 2017-12-29 | 天津长荣科技集团股份有限公司 | A kind of downdraft Web transfer apparatus |
| CN107522005B (en) * | 2017-09-22 | 2024-02-06 | 天津长荣科技集团股份有限公司 | Downdraft paper transfer device |
| CN110497648A (en) * | 2019-08-16 | 2019-11-26 | 吉文献 | Carton pre-treatment cardboard feed device based on cam return principle |
| CN111659584A (en) * | 2020-05-06 | 2020-09-15 | 聚优新材料科技（上海）有限公司 | Two-sided coating machine of plastic slab |
| CN112319082A (en) * | 2020-09-22 | 2021-02-05 | 温州富捷科技股份有限公司 | Printing process |
| CN112319082B (en) * | 2020-09-22 | 2021-11-26 | 温州富捷科技股份有限公司 | Printing process |
| CN112461748A (en) * | 2020-11-25 | 2021-03-09 | 西南科技大学 | Ultra-low friction wheel-fuu structure friction pair |
| CN113320740A (en) * | 2021-06-07 | 2021-08-31 | 杭州添丽装饰纸有限公司 | Preparation facilities of decorative paper |
| CN114314078A (en) * | 2022-03-17 | 2022-04-12 | 济南七彩印务有限公司 | Automatic flattening device for printed matter preorder |
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Application publication date: 20150902 |