CN111959122B - Electrostatic absorption type digital anti-counterfeiting printing machine dust removal structure - Google Patents
Electrostatic absorption type digital anti-counterfeiting printing machine dust removal structure Download PDFInfo
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- CN111959122B CN111959122B CN202010792578.0A CN202010792578A CN111959122B CN 111959122 B CN111959122 B CN 111959122B CN 202010792578 A CN202010792578 A CN 202010792578A CN 111959122 B CN111959122 B CN 111959122B
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- dust removal
- storage space
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- plate
- dust removing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
Abstract
The invention discloses a dust removing structure of an electrostatic absorption type digital anti-counterfeiting printing machine, which comprises a dust removing box, wherein a layered plate is hermetically connected in the dust removing box, a through groove is formed in the layered plate in a through manner, a permeable membrane is hermetically connected in the through groove, a sealing plate is connected to one side of the layered plate in the dust removing box, a negative pressure fan is fixedly connected to one side of the sealing plate, which is far away from the layered plate, one output end of the negative pressure fan is hermetically communicated with the corresponding side wall of the dust removing box, the other output end of the negative pressure fan is hermetically communicated with the layered plate and the sealing plate, a feeding hole is formed in the side wall of the dust removing box, which corresponds to the other output end of the negative pressure fan, and a dust suction hopper is arranged in the feeding hole. Has the advantages that: the static electricity generation outside is reduced through the gas realization of externally exporting higher humidity, through point discharge neutralization electrified dust simultaneously, compares in prior art, has reduced the loss of electric energy.
Description
Technical Field
The invention relates to the technical field of printing machines, in particular to a dust removing structure of an electrostatic absorption type digital anti-counterfeiting printing machine.
Background
Modern printing machines are generally composed of mechanisms for plate-loading, inking, stamping, paper-feeding, etc., and during operation, characters and images to be printed are first made into printing plates, which are loaded on the printing machines, and then the ink is coated on the positions of the printing plates with the characters and images by manpower or printing machines, and then transferred directly or indirectly to other printing stocks, so as to copy the same printed matter as the printing plates.
In the prior art, when the printer is used, particularly in a dry state in winter, continuous friction is easy to generate between a material receiving barrel and paper, so that on one hand, under the action of electrostatic force, the generated dust has large adhesive force and is difficult to remove, on the other hand, the static electricity influences the quality of a printed product after discharging, and on the other hand, the static electricity is continuously wasted by using a static electricity eliminator.
Disclosure of Invention
The invention aims to solve the problem that the product quality is influenced by the fact that a large amount of static electricity is easy to appear in a printing machine under a drying condition in the prior art, and provides a static electricity absorption type digital anti-counterfeiting printing machine dust removal structure.
In order to achieve the purpose, the invention adopts the following technical scheme: a dust removal structure of an electrostatic absorption type digital anti-counterfeiting printing machine comprises a dust removal box, wherein a layered plate is connected in the dust removal box in a sealing manner, a through groove is formed in the layered plate in a through manner, a permeable membrane is connected in the through groove in a sealing manner, a sealing plate is connected to one side, located in the dust removal box, of the layered plate, a negative pressure fan is fixedly connected to one side, located away from the layered plate, of the sealing plate in a dust removal manner, one output end of the negative pressure fan is sealed and penetrates through the corresponding side wall of the dust removal box, the other side output end of the negative pressure fan is simultaneously sealed and penetrates through the layered plate and the sealing plate, a feed port is formed in the side wall, corresponding to the other side output end of the negative pressure fan, of the dust removal box, and a dust suction hopper is arranged in the feed port;
a plurality of conductive needle points are hermetically inserted into the permeable membrane, the needle points are arrayed in the permeable membrane in a square mode, and a part, located between the layering plate and the sealing plate, of the dust removal box is a water storage space; the part that is located between dust absorption fill one side inner wall and the layering board sets up to storage space, storage space's bottom is equipped with atomizing disk, atomizing disk bottom is equipped with two mutual isolation's conducting layer, one the conducting layer communicates with external power supply, another the conducting layer is connected with atomizing disk.
In above-mentioned electrostatic absorption type digital anti-counterfeit printing machine dust removal structure, the back flow has been seted up in the common intercommunication in top in storage space and water storage space, the back flow is located one side that water storage space one side is higher than storage space, the dust removal case is seted up with the recess that sealing plate size of a dimension is the same, closing plate sliding connection is in the recess.
Compared with the prior art, the invention has the advantages that:
1. in the invention, the water storage space is arranged in the dust removal box and is sealed by the permeable membrane, and only gas is allowed to pass through, so that the humidity of the air in the dust removal box is increased in the natural volatilization process of water, more moisture is contained in the air output outwards by the negative pressure fan, and the air is easy to neutralize external charged particles, thereby playing a role;
2. when the outside friction is more, the dust sucked into the dust removal box has larger charged quantity, and at the moment, under the action of negative pressure, the charged dust is collided towards the layering plate, and tip discharge can occur when the charged dust is close to the needle point;
3. when discharging, the needle points instantly release heat to a small part of water close to the tip parts in the water storage space, so that the water is converted into gaseous water molecules, the permeation film is absorbed under the action of the negative pressure fan, and the air humidity in the water storage space is improved in the process of discharging reaction of a large amount of charged dust and the needle points;
4. in the invention, when the static electricity generated by the outside causes a great amount of ionized water on one side close to the tips in the water storage space, the electrostatic dust enables a plurality of tips to be divided into new electrostatic charged bodies and keep the same potential, when the potential is larger, the slide plate on the opposite side is adsorbed to cause the slide plate to generate small-amplitude displacement in the groove, and the water in the water storage space is squeezed and passes through the highest point of the return pipe;
5. after water in the water storage space flows to the material storage space through the return pipe, due to the siphon effect, a large amount of water in the water storage space is input into the material storage space, ionized water is communicated with the conducting layer at the bottom of the atomizing disc, ionized water is communicated with the atomizing disc in a short time to be in an electrified state, and the part of liquid water is atomized into water mist and is output outwards under the action of the negative pressure fan, at the moment, the external air humidity is continuously increased, a better anti-static effect is realized, the needle point with static electricity can be enabled to be discharged again through water supplement, and static electricity sucked into dust can be continuously removed through the tip discharging function of the needle point.
Drawings
FIG. 1 is a schematic structural diagram of a dust removing structure of an electrostatic absorption type digital anti-counterfeiting printing machine according to the present invention;
fig. 2 is an enlarged schematic view of a part a in the dust removal structure of the electrostatic absorption type digital anti-counterfeiting printer provided by the invention.
In the figure: the device comprises a dust removal box 1, a water storage space 101, a material storage space 102, a layered plate 2, a permeable membrane 3, a sealing plate 4, a negative pressure fan 5, a dust suction hopper 6, a needle point 7, an atomizing disc 8, a conducting layer 81, a return pipe 9 and a groove 10.
Detailed Description
The following examples are for illustrative purposes only and are not intended to limit the scope of the present invention.
Examples
Referring to fig. 1-2, a dust removing structure of an electrostatic absorption type digital anti-counterfeiting printing machine comprises a dust removing box 1, wherein a layered plate 2 is hermetically connected in the dust removing box 1, a through groove is formed in the layered plate 2 in a through manner, a permeable membrane 3 is hermetically connected in the through groove, a sealing plate 4 is connected at one side of the layered plate 2 in the dust removing box 1, a negative pressure fan 5 is fixedly connected at one side of the sealing plate 4 away from the layered plate 2 in the dust removing direction 1, one output end of the negative pressure fan 5 is hermetically communicated with the corresponding side wall of the dust removing box 1, the other output end of the negative pressure fan 5 is hermetically communicated with the layered plate 2 and the sealing plate 4 at the same time, a feeding hole is formed in the side wall of the dust removing box 1 corresponding to the other output end of the negative pressure fan 5, and a dust suction hopper 6 is arranged in the feeding hole;
a plurality of conductive needle points 7 are hermetically inserted in the permeable membrane 3, the plurality of needle points 7 are arrayed in the permeable membrane 3 in a square mode, and a part, located between the layering plate 2 and the sealing plate 4, of the dust removing box 1 is set to be a water storage space 101; the part that is located between dust hopper 6 one side inner wall and the layering board sets up to storage space 102, and the both ends of needle point 7 are located storage space 102 and water storage space 101 respectively, and the bottom of storage space 2 is equipped with atomizing disk 8, and atomizing disk 8 can be outwards exported water smoke through high-frequency vibration transformation with water, and atomizing disk 8 bottom is equipped with two conducting layers 81 of mutual isolation.
The top of storage space 102 and water storage space 101 communicates jointly and has seted up back flow 9, and back flow 9 is located one side that water storage space 101 one side is higher than storage space 101, and dust removal case 1 is seted up the recess 10 the same with closing plate 4 size for closing plate 4 has certain displacement space, and closing plate 4 sliding connection is in recess 10.
When the invention is used, when the degree of drying outside is small, the dust sucked into the dust removal box 1 is almost uncharged, therefore, the dust can not be conducted with the needle point 7, at the same time, water in the water storage space 101 can only be naturally volatilized and enter the material storage space 102, therefore, the water content of the output air is less, when the outside is dry, and after part of the dust is charged with static electricity, under the action of negative pressure, the charged dust can be collided towards the layering plate 2, and point discharge can be generated when the dust is close to the needle point 7, the invention has the advantages that the needle point part can generate ionization effect on one side of the needle point 7 positioned in the water storage space 101 through high-voltage current in a very short time, so that a small part of water in the water storage space 101 is ionized at high temperature to generate gaseous water molecules, at the same time, under the action of the negative-pressure fan 5, part of the water molecules can be separated from the water storage space 101 and enter the material storage space 102, thereby improve negative-pressure air fan 5 exhaust air's humidity to this part of hydromolecular has higher temperature and great saturated vapor pressure, makes can not take place the condensation phenomenon because of temperature variation when blowing out, influences the printing effect.
Meanwhile, when the static quantity is large, the point discharge can enable the plurality of needle points to become new electrostatic charged bodies, a large potential is kept, the sliding plate on the other side is adsorbed at the moment, small-amplitude displacement is generated in the groove, water in the water storage space is squeezed into the highest point of the return pipe, a large amount of water in the water storage space 101 can enter the material storage space under the siphon action, the humidity of air outlet of the negative pressure fan 5 can be continuously increased through the atomization effect of the atomizing disc 81, the static electricity removing effect is improved, and the supplemented water is filled into the water storage space 101 and can be continuously used.
Although the terms of dust removing box 1, water storage space 101, storage space 102, layered plate 2, permeable membrane 3, sealing plate 4, negative pressure fan 5, dust suction hopper 6, needle point 7, atomizing disc 8, atomizing disc 81, return pipe 9, groove 10, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to the spirit of the present invention.
Claims (2)
1. The utility model provides an electrostatic absorption type digital anti-counterfeit printing machine dust removal structure, includes dust removal case (1), its characterized in that, sealing connection has layering board (2) in the dust removal case (1), link up in layering board (2) and seted up logical groove and lead to the inslot sealing connection and be connected with osmotic membrane (3), one side that lies in layering board (2) in the dust removal case (1) is connected with closing plate (4), one side fixedly connected with negative-pressure air fan (5) that layering board (2) were kept away from to dust removal case (1) lies in closing plate (4), the corresponding lateral wall that link up dust removal case (1) is sealed to an output of negative-pressure air fan (5), the opposite side output of negative-pressure air fan (5) seals simultaneously and link up layering board (2) and closing plate (4), the lateral wall that corresponds the opposite side output of negative-pressure air fan (5) in dust removal case (1) has seted up the feed inlet, a dust suction hopper (6) is arranged in the feeding hole;
a plurality of conductive needle points (7) are inserted into the permeable membrane (3) in a sealing manner, the needle points (7) are arrayed in the permeable membrane (3) in a square manner, and a part of the dust removing box (1) between the layering plate (2) and the sealing plate (4) is set as a water storage space (101); the dust collecting device is characterized in that a storage space (102) is formed in the part between the inner wall on one side of the dust collecting hopper (6) and the layered plate, an atomizing disc (8) is arranged at the bottom of the storage space (2), and two mutually isolated conducting layers (81) are arranged at the bottom of the atomizing disc (8).
2. The electrostatic absorption type digital anti-counterfeiting printing machine dust removal structure according to claim 1, wherein the top of the storage space (102) and the top of the storage space (101) are jointly communicated with a return pipe (9), the return pipe (9) is positioned on one side of the storage space (101) higher than the one side of the storage space (101), the dust removal box (1) is provided with a groove (10) with the same size as the sealing plate (4), and the sealing plate (4) is slidably connected in the groove (10).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010792578.0A CN111959122B (en) | 2020-08-09 | 2020-08-09 | Electrostatic absorption type digital anti-counterfeiting printing machine dust removal structure |
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| CN202010792578.0A CN111959122B (en) | 2020-08-09 | 2020-08-09 | Electrostatic absorption type digital anti-counterfeiting printing machine dust removal structure |
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| CN111959122A CN111959122A (en) | 2020-11-20 |
| CN111959122B true CN111959122B (en) | 2022-07-15 |
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| JP2006150334A (en) * | 2004-06-25 | 2006-06-15 | Matsushita Electric Works Ltd | Electrostatic atomization apparatus |
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| US6783575B2 (en) * | 2002-05-09 | 2004-08-31 | Ohio University | Membrane laminar wet electrostatic precipitator |
| TWI519744B (en) * | 2012-11-30 | 2016-02-01 | 財團法人工業技術研究院 | Electro-osmosis dehumidification apparatus and method thereof |
| DE102013005103A1 (en) * | 2013-03-23 | 2014-09-25 | Peter Brychta | Simple and cost-effective method for the effective and sustainable remediation of microbiologically contaminated pipe systems, in particular those infected with Legionella |
| CN204544443U (en) * | 2015-02-12 | 2015-08-12 | 浙江大学 | A kind of prickle iris type electrode humidifying electrostatic precipitator |
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2020
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| JP2006150334A (en) * | 2004-06-25 | 2006-06-15 | Matsushita Electric Works Ltd | Electrostatic atomization apparatus |
| CN206796801U (en) * | 2017-02-21 | 2017-12-26 | 天津开发区环海彩色包装印刷股份有限公司 | A kind of new type printing press |
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Non-Patent Citations (1)
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| 加湿净化一体机及垂直式内部供气法;马建国等;《机械制造与自动化》;20170820(第04期);全文 * |
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Effective date of registration: 20220608 Address after: 518000 19a-05, building 1, China Phoenix building, 26-3, Central District, Futian District, Shenzhen, Guangdong Applicant after: Shenzhen haitianxin Technology Co.,Ltd. Address before: No. 589, east section of Jinfu Road, Wenjiang District, Chengdu, Sichuan 610000 Applicant before: Zhao Mine |
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