CN103693468A - Air box set negative-pressure air draft device of paperboard printer and corrugated paperboard water-based printer - Google Patents
Air box set negative-pressure air draft device of paperboard printer and corrugated paperboard water-based printer Download PDFInfo
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- CN103693468A CN103693468A CN201310748765.9A CN201310748765A CN103693468A CN 103693468 A CN103693468 A CN 103693468A CN 201310748765 A CN201310748765 A CN 201310748765A CN 103693468 A CN103693468 A CN 103693468A
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Abstract
The invention provides an air box set negative-pressure air draft device of a paperboard printer. A first air box and a second air box which are adjacent to each other are arranged on a rack of the paperboard printer. The air box set negative-pressure air draft device is characterized in that the negative-pressure air draft device comprises an air duct system arranged between the first air box and the second air box, the air duct system comprises a first air duct connected with the first air box and a second air duct connected with the second air box, the first air duct and the second air duct are parallelly connected to a main air duct of an induced draft fan, and a master air door is arranged in the main air duct and composed of a first air door and a second air door which are in linkage control. Requirements on negative-pressure air draft of the first air box and the second air box of an air box set can be met only by controlling switches of the air doors of the air ducts, so that energy consumption is greatly lowered.
Description
Technical field
The invention belongs to cardboard printing technical field, particularly relate to a kind of negative pressure extractor fan of water-based printing of corrugated paper plate equipment.
Background technology
At present, printing industry development is rapid, the colored printing industry that particularly requirements for quality is higher in printing industry, and more and more higher to the requirement of cardboard, cardboard should avoid damaged in transport process as far as possible, in order to avoid affect intensity and the printing effect of cardboard.So can better protect the vacuum suction paper feeding mode of cardboard to be widely used in the equipment such as water-based printing of corrugated paper plate.The said equipment generally includes many group bellows, is provided with two groups of bellows such as paper feeding, transfer as water-based printing of corrugated paper plate equipment, and the adjacent setting of each bellows, is all connected with air draft pipe and air suctiton ventilator separately to realize the vacuum suction of cardboard.The working process of water-based printing of corrugated paper plate equipment vacuum absorption paper feeding mode is: by neat being deposited on paper feeding table top of cardboard, start each air suctiton ventilator, make the cardboard of to be printed or fluting surperficial in bellows by vacuum suction, by a plurality of feed rollers, taken over to push and advance.And in prior art, due to each bellows setting be independent ventiduct and independent air suctiton ventilator, can not reach energy-conservation effect.Therefore, this vacuum suction mode energy consumption of the prior art is high, need further improve.
Summary of the invention
The object of the present invention is to provide a kind of cardboard printing machine bellows group negative pressure extractor fan, with this, improve the degree of automation that cardboard printing machine bellows group is controlled, and reduce energy resource consumption.
Another object of the present invention is to provide a kind of water-based printing of corrugated paper plate equipment.
It is as follows that the present invention solves the problems of the technologies described above adopted technical scheme:
A kind of bellows group negative pressure extractor fan of corrugated paper plate printing machines, in the frame of described cardboard water-based printing machine, be provided with the first bellows and second bellows of adjacency, it is characterized in that, described negative pressure extractor fan comprises the ducting system being arranged under the first bellows and the second bellows, described ducting system comprises the second air channel that the first air channel of connecting with the first bellows respectively and the second bellows connect, described the first air channel is connected to the second air channel the air trunk connecting with air suctiton ventilator, in described air trunk, be provided with total air door, described total air door is comprised of first air door in UNICOM the first air channel and the second air door of UNICOM's second channel, described the first air door and the interlock of the second air door are controlled.
As to further improvement of the present invention, the mode that described interlock is controlled is: the 90 ° of settings of staggering of the complete shut-down position of the closing plate complete shut-down position of described the first air door and the closing plate of the second air door, on the axle of the air door of the axle of the air door of described the first air door and the second air door, be provided with synchronous pulley, by synchronous belt, connect two synchronous pulleys and realize interlock control.
As to further improvement of the present invention, the axle of the air door of the axle of the air door of described the first air door or the second air door connects with servomotor.
A corrugated paper plate printing machines, described corrugated paper plate printing machines adopts above-mentioned bellows group negative pressure extractor fan, and the first bellows of described corrugated paper plate printing machines are paper feeding bellows, and the second bellows are transfer bellows.
As to further improvement of the present invention, in described paper feeding bellows, be provided with at least three paper feeding wheel shafts, a plurality of feed rollers are housed on paper feeding wheel shaft described in each, described in each, paper feeding wheel shaft drives separately by a servomotor, the hand of rotation of each feed roller is identical and linear velocity is consistent, each feed roller in described paper feeding bellows stops the rotation after a upper cardboard leaves, next cardboard drop on paper feeding bellows surfaces and on a piece of paper plate start again to turn round while walking out a corresponding cycle simultaneously, each tray paper in described transfer bellows is taken turns equal synchronous rotary.
As to further improvement of the present invention, the mode that described servomotor is controlled described total air door is: the full-gear that paper feeding air door is horizontal position when cardboard drops on paper feeding bellows and complete shut-down state that transfer air door is vertical position; In paper feeding bellows paper feeding process, paper feeding air door gradually closes and transfer air door is gradually opened, and in cardboard end, leaves after paper feeding bellows, and described paper feeding air door turns to the complete shut-down state of vertical position and transfer air door goes to the full-gear of horizontal position; The full-gear that keeps horizontal position at transfer air door described in transfer bellows transfer process, described paper feeding air door keeps the complete shut-down state of vertical position; When cardboard leaves transfer bellows, the instantaneous full-gear that turns to horizontal position of described paper feeding air door, the instantaneous complete shut-down state that turns to vertical position of described transfer air door.
Beneficial effect of the present invention is:
Cardboard printing machine bellows group negative pressure extractor fan provided by the invention, be provided with the second air channel that the first air channel of connecting with the first bellows respectively and the second bellows connect, in described air trunk, be provided with total air door, described total air door is comprised of first air door in UNICOM the first air channel and second air door in UNICOM the second air channel, and described the first air door and the interlock of the second air door are controlled.Because the present invention converges at air trunk by the air channel of two bellows, total air door is set, only use an air suctiton ventilator exhausting, and interlock between the air door in two air channels is controlled, like this, by controlling the switch of each air door of air duct, just can meet bellows group the first bellows and the second bellows and take out negative pressure demand, greatly reduce energy consumption.
Corrugated paper plate printing machines provided by the invention, owing to having adopted above-mentioned negative pressure extractor fan, and further carries out the service condition of the switch in each air channel and paper feed part interaction interlocking, has effectively saved the energy, has improved the degree of automation of complete machine.
Accompanying drawing explanation
Fig. 1 be the water-based printing of corrugated paper plate machine negative pressure extractor fan that provides of one embodiment of the invention structural representation;
Fig. 2 is the structural representation left view of negative pressure extractor fan in Fig. 1;
Fig. 3 is the structural representation birds-eye view of negative pressure extractor fan in Fig. 1.
Reference numeral in accompanying drawing is as follows:
Frame 1, paper feeding wheel shaft 2, the first paper feeding wheel shaft 21, the second paper feeding wheel shaft 22, the 3rd paper feeding wheel shaft 23, the 4th paper feeding wheel shaft 24, feed roller 3, cardboard 4, paper feeding dolly 5, bellows 6, paper feeding bellows 61, transfer bellows 62, air port 7, paper feeding air port 71, transfer air port 72, cylinder 8, paper feeding cylinder 81, transfer cylinder 82, servomotor 9, total air door 10, synchronous belt 100, transfer air door 101, the first belt pulley 1011, paper feeding air door 102, the second belt pulley 1021, ducting system 11, air trunk 111, paper feeding air channel 112, transfer air channel 113, tray paper wheel 12.
The specific embodiment
In order to make technical matters solved by the invention, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Please refer to Fig. 1-3, the present embodiment provides a kind of bellows group negative pressure extractor fan of water-based printing of corrugated paper plate machine, water-based printing of corrugated paper plate machine comprises frame 1, the first bellows are arranged on the paper feeding bellows 61 in described frame 1, the second bellows are that the transfer bellows 62 in abutting connection with paper feeding bellows 61, described paper feeding bellows 61 for extracting cardboard 4 from cardboard heap, described transfer bellows 62 are for accepting and transmit cardboard 4, and its cardboard 4 direction of transfers are the right side (direction as shown in arrow A in Fig. 1) in from the left side figure to figure.
Bellows group negative pressure extractor fan comprises the ducting system 11 that is arranged on described bellows 6 belows, described ducting system 11 comprises the paper feeding air channel 112 being communicated with described paper feeding bellows 61, the transfer air channel 113 being communicated with described transfer bellows 62 and the air trunk 111 that is connected described paper feeding air channel 112 and transfer air channel 113, on described air trunk 111, be provided with total air door 10, and be connected with air suctiton ventilator (not indicating in figure).
Described total air door 10 comprises paper feeding air door 102 and transfer air door 101, described transfer air door 101 centers are provided with the first belt pulley 1011, described paper feeding air door 102 centers are provided with the second belt pulley 1021, on described the first belt pulley 1011 and the second belt pulley 1021, be wound with synchronous belt 100, described servomotor 9 is by driving described synchronous belt 100 to make transfer air door 101 synchronize rotation with paper feeding air door 102.
In the present embodiment, the mode that described servomotor 9 is controlled described total air door 10 is: when cardboard 4 drops on paper feeding bellows 61, the full-gear transfer air door 103 that paper feeding air door 102 is horizontal position is the complete shut-down state of vertical position; In paper feeding bellows 61 paper feeding processes, paper feeding air door 102 gradually closes and transfer air door 103 is gradually opened, in cardboard 4 ends, leave after paper feeding bellows 61, described paper feeding air door 102 turns to the complete shut-down state of vertical position and transfer air door 103 turns to the full-gear of horizontal position; The full-gear that keeps horizontal position at transfer air door described in transfer bellows 62 transfer processes 103, described paper feeding air door 102 keeps the complete shut-down state of vertical position; When cardboard 4 leaves transfer bellows 61, the instantaneous full-gear that turns to horizontal position of described paper feeding air door 102, the instantaneous complete shut-down state that turns to vertical position of described transfer air door 103.
In the present embodiment, in paper feeding air channel 112 and transfer air channel 113, be provided with the air port 7 being connected with each air compartment of bellows, described air port 7 comprises the paper feeding air port 71 that is arranged on described paper feeding air channel 112 and the transfer air port 72 that is arranged on transfer air channel 113, in the present embodiment, described paper feeding air port 71 and transfer air port 72 are a plurality of being set up in parallel, as shown in Figures 2 and 3, it is arranged along paper feeding bellows 61 or transfer bellows 62 Widths and distributes, therefore, when institute's paper pushing board width is different, can select to open according to cardboard width the quantity in paper feeding air port 71 and transfer air port 72.The switch in each paper feeding air port 71 and transfer air port 72 can be realized automatically and controlling with the width of cardboard by control technology of the prior art.
Particularly, as shown in Figure 2, air port 7 switches are controlled by control cylinder 8, and the aperture of total air door 10 is controlled by servomotor 9, and described control cylinder 8 comprises the paper feeding cylinder 81 of controlling described paper feeding air port 71 switches and the transfer cylinder 82 of controlling described transfer air port 72 switches.
In the present embodiment, in described paper feeding bellows 61, be provided with at least three paper feeding wheel shafts 2, a plurality of feed rollers 3 are housed on paper feeding wheel shaft 2 described in each, described in each, paper feeding wheel shaft 2 drives separately by a servomotor (not indicating in figure), the hand of rotation of each feed roller 3 is identical and linear velocity is consistent, each feed roller 3 in described paper feeding bellows 61 stops the rotation after a upper cardboard 4 leaves, next cardboard drop on paper feeding bellows surfaces and on a piece of paper plate 4 start again to turn round while walking out a corresponding cycle simultaneously, each tray paper wheel 12 equal synchronous rotaries in described transfer bellows 62.In the embodiment shown in fig. 1, particularly, in described paper feeding bellows 61, be provided with four paper feeding wheel shafts 2, from front to back, be followed successively by the first paper feeding wheel shaft 21, the second paper feeding wheel shaft 22, the 3rd paper feeding wheel shaft 23 and the 4th paper feeding wheel shaft 24; In described transfer bellows 62, be provided with paper feeding wheel shaft (not indicating in figure).
As shown in Figure 1, this equipment is realized continuous paper feeding in the following manner:
When corrugated board is placed on paper feeding bellows 61, total air door 10 is controlled the standard-sized sheet position of paper feeding air door 102 in horizontal positioned by servomotor 9, transfer air door 101 is placed to close transfer air channel in vertical complete shut-down position and is opened paper feeding air channel, by the air suctiton ventilator being connected on air trunk, in paper feeding bellows 61, produce negative pressure, cardboard 4 by paper feeding bellows 61 negative-pressure adsorption at paper feeding bellows 61 upper surfaces, the Printing Department's print roller point of take is bench mark, paper feeding wheel shafts 2 all in driven by servomotor bellows 6 turn round, cardboard 4 starts to transmit, feed roller 3 of the cardboard every disengaging of 4 end, corresponding paper feeding wheel shaft 2 shuts down, paper feeding wheel shaft 2 while walking out all feed rollers 3 in paper feeding bellows 61 etc. whole corrugated board in paper feeding bellows 61 all shuts down, in this process, total air door 10 is controlled slowly and is rotated by servomotor, when corrugated board leaves paper feeding bellows 61 completely, paper feeding air door 102 is vertically placed, transfer air door 101 horizontal positioned are opened transfer air channel 113 to close paper feeding air channel 112, when paper feeding air channel 112 is closed completely, open in transfer air channel 113, by the air suctiton ventilator being connected on air trunk 111, in transfer bellows 62, produce negative pressure, cardboard 4 passes through transfer bellows 62 negative-pressure adsorption at transfer bellows 62 upper surfaces, tray paper wheel 12 all at the uniform velocity run-in synchronism cardboard is delivered to next station, when corrugated board leaves transfer bellows 62, servomotor goes to horizontal positioned by paper feeding air door 102 rapidly, transfer air door 101 goes to vertical placement and again closes transfer air channel 113 and open paper feeding air channel 112, when next cardboard 4 drops on feed roller 3 and upper a piece of paper plate 4 walk out corresponding all after date, its each several part is all by the process running of foregoing description, such circulation running, thereby reach continuous paper feeding.
Because the present invention converges to air trunk 111 by paper feeding bellows 61 and the air channel of transfer bellows 62, only use an air suctiton ventilator exhausting, like this, by controlling the aperture of switch and total air door 10 in each air port, air channel, just can meet the demand that paper feeding bellows 61 and transfer bellows 62 transmit cardboard 4, greatly reduce energy consumption.
Corrugated paper plate printing machines provided by the invention, owing to having adopted above-mentioned negative pressure extractor fan, and further carries out the service condition of the switch in each air channel and paper feed part interaction interlocking, has effectively saved the energy, has improved the degree of automation of complete machine.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. the bellows group negative pressure extractor fan of a corrugated paper plate printing machines, in the frame of described cardboard water-based printing machine, be provided with the first bellows and second bellows of adjacency, it is characterized in that, described negative pressure extractor fan comprises the ducting system being arranged under the first bellows and the second bellows, described ducting system comprises the second air channel that the first air channel of connecting with the first bellows respectively and the second bellows connect, described the first air channel is connected to the second air channel the air trunk connecting with air suctiton ventilator, in described air trunk, be provided with total air door, described total air door is comprised of first air door in UNICOM the first air channel and the second air door of UNICOM's second channel, described the first air door and the interlock of the second air door are controlled.
2. cardboard printing machine bellows group negative pressure extractor fan according to claim 1, it is characterized in that, the mode that described interlock is controlled is: the 90 ° of settings of staggering of the complete shut-down position of the closing plate complete shut-down position of described the first air door and the closing plate of the second air door, on the axle of the air door of the axle of the air door of described the first air door and the second air door, be provided with synchronous pulley, by synchronous belt, connect two synchronous pulleys and realize interlock control.
3. cardboard printing machine bellows group negative pressure extractor fan according to claim 2, is characterized in that, the axle of the air door of the axle of the air door of described the first air door or the second air door connects with servomotor.
4. a corrugated paper plate printing machines, is characterized in that: described corrugated paper plate printing machines adopts the bellows group negative pressure extractor fan described in claim 1-3, and the first bellows of described corrugated paper plate printing machines are paper feeding bellows, and the second bellows are transfer bellows.
5. corrugated paper plate printing machines according to claim 4, it is characterized in that, in described paper feeding bellows, be provided with at least three paper feeding wheel shafts, a plurality of feed rollers are housed on paper feeding wheel shaft described in each, described in each, paper feeding wheel shaft drives separately by a servomotor, the hand of rotation of each feed roller is identical and linear velocity is consistent, each feed roller in described paper feeding bellows stops the rotation after a upper cardboard leaves, next cardboard drop on paper feeding bellows surfaces and on a piece of paper plate start again to turn round while walking out a corresponding cycle simultaneously, each tray paper in described transfer bellows is taken turns equal synchronous rotary.
6. corrugated paper plate printing machines according to claim 5, it is characterized in that, the mode that described servomotor is controlled described total air door is: the full-gear that paper feeding air door is horizontal position when cardboard drops on paper feeding bellows and complete shut-down state that transfer air door is vertical position; In paper feeding bellows paper feeding process, paper feeding air door gradually closes and transfer air door is gradually opened, and in cardboard end, leaves after paper feeding bellows, and described paper feeding air door is rocked to the complete shut-down state of vertical position and transfer air door is put the full-gear to horizontal position; The full-gear that keeps horizontal position at transfer air door described in transfer bellows transfer process, described paper feeding air door keeps the complete shut-down state of vertical position; When cardboard leaves transfer bellows, the instantaneous full-gear that is rocked to horizontal position of described paper feeding air door, the instantaneous complete shut-down state that is rocked to vertical position of described transfer air door.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310748765.9A CN103693468B (en) | 2013-12-31 | 2013-12-31 | Cardboard printing machine bellows group negative pressure extractor fan and water-based printing of corrugated paper plate machine |
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| CN201310748765.9A CN103693468B (en) | 2013-12-31 | 2013-12-31 | Cardboard printing machine bellows group negative pressure extractor fan and water-based printing of corrugated paper plate machine |
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| CN103693468A true CN103693468A (en) | 2014-04-02 |
| CN103693468B CN103693468B (en) | 2016-09-14 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692266A (en) * | 2016-02-26 | 2016-06-22 | 广州科盛隆纸箱包装机械有限公司 | Non-pressing paper feeding device for printing machine |
| CN106976738A (en) * | 2017-06-03 | 2017-07-25 | 湖南美奕机电科技有限公司 | A kind of printing machine and its paper advance mechanism |
| CN107933084A (en) * | 2017-11-28 | 2018-04-20 | 广东东方精工科技股份有限公司 | A kind of infrared drier |
| CN110902428A (en) * | 2019-12-10 | 2020-03-24 | 株洲三新包装技术有限公司 | Servo micropressure paper feeder |
| CN110902425A (en) * | 2019-12-10 | 2020-03-24 | 株洲三新包装技术有限公司 | Servo non-pressure dust removal paper feeder |
| CN111017601A (en) * | 2019-12-31 | 2020-04-17 | 广州市新达丰纸品有限公司 | Corrugated paper conveyer |
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| CN110902425A (en) * | 2019-12-10 | 2020-03-24 | 株洲三新包装技术有限公司 | Servo non-pressure dust removal paper feeder |
| CN111017601A (en) * | 2019-12-31 | 2020-04-17 | 广州市新达丰纸品有限公司 | Corrugated paper conveyer |
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| CN103693468B (en) | 2016-09-14 |
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Denomination of invention: Negative pressure suction device for cardboard printing machine bellows group and corrugated cardboard water-based printing machine Effective date of registration: 20230329 Granted publication date: 20160914 Pledgee: Bank of Changsha Co.,Ltd. Zhuzhou branch Pledgor: ZHUZHOU SINOVAN PACKAGING TECHNOLOGY Co.,Ltd. Registration number: Y2023980036898 |
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