CN211335154U

CN211335154U - Green printing dust collection device

Info

Publication number: CN211335154U
Application number: CN201922112041.0U
Authority: CN
Inventors: 苏丽红
Original assignee: Nanchang Jinhui Color Printing And Packaging Co ltd
Current assignee: Nanchang Jinhui Color Printing And Packaging Co ltd
Priority date: 2019-12-01
Filing date: 2019-12-01
Publication date: 2020-08-25
Anticipated expiration: 2029-12-01

Abstract

The utility model discloses a green printing dust collection device, including the printing machine case, printing machine case both sides are equipped with the vent, and printing machine case right side is equipped with the dust collecting box, and printing machine case upside is equipped with the suction chamber, suction chamber upside fixedly connected with U-shaped pipe, the other end and the dust collecting box fixed connection of U-shaped pipe, the utility model discloses an adopt the fan of two minipowers, first motor and second motor use in coordination and avoid the air current that produces too big to cause the influence to the printing, and the dust clean up that produces when first motor, second motor, negative electrode plate and positive electrode plate's cooperation is used the printing machine printing.

Description

Green printing dust collection device

Technical Field

The utility model relates to a printing machine field specifically is a green printing dust collection device.

Background

The green printing is a printing mode which adopts environment-friendly materials and processes, generates little pollution in the printing process, saves resources and energy, is easy to recycle and recycle after being discarded, can be naturally degraded and has little influence on the ecological environment. The green printing requirement is coordinated with the environment, and comprises the use of environment-friendly printing materials, the safety of the printed matters to users, and the recovery treatment and the recycling of the printed matters. But the printing machine can produce a large amount of dusts in printing process, and current printing machine adopts suction device to collect the dust usually, and the working method is comparatively single, and when device power is great, though can suck totally, can arouse powerful air current to blow the printed matter for the printing receives the influence, and the great powerful suction of when printing ink is not dry can lead to printing ink to flow, causes the printing product quality relatively poor, adopts less power to suck, can lead to the dirty dust of suction to be filled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a green printing dust collection device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a green printing dust collection device, includes printing machine case, printing machine case both sides are equipped with the vent, printing machine case right side is equipped with the dust collecting box, printing machine case upside is equipped with the dust absorption chamber, dust absorption chamber upside fixedly connected with U-shaped pipe, the other end and the dust collecting box fixed connection of U-shaped pipe.

Preferably, the dust collection chamber is of an arc structure, a wire mesh is fixedly connected to the lower end of the dust collection chamber, a negative electrode plate is arranged on the wire mesh and electrically connected with a power supply, and a positive electrode plate is arranged on the side wall of the U-shaped pipe on the upper side of the dust collection box and electrically connected with the power supply.

Preferably, the upper side of the dust suction cavity is provided with a first fan, the dust collection box is provided with a second fan, the first fan and the second fan are connected through a pipeline and a U-shaped pipe, and a filter screen is arranged at the joint.

Preferably, the upside of dust collecting box is equipped with the scraper, the upside of scraper is equipped with the screw rod, the screw rod runs through the U-shaped pipe and extends to the outside, the upper end fixedly connected with bearing of U-shaped pipe, be equipped with the gear on the bearing, threaded connection between gear and the screw rod, the right side of dust collecting box is equipped with the motor, the upper end of motor is equipped with the gear, two the meshing is connected between the gear.

Compared with the prior art, the beneficial effects of the utility model are that: two fans with small power are cooperatively used, the first fan is used for sucking dust in a printer case up along a dust suction cavity, the dust is charged negatively when passing through a negative electrode plate, then the second fan is used for sucking the dust in the U-shaped pipe, the dust with negative charge is absorbed by the positive electrode plate when reaching the right side of the U-shaped pipe, the filter screen prevents the dust from being sucked into the first fan and the second fan, after printing is finished, the motor drives the gear to rotate, the screw rod is driven to rotate through meshing transmission of the gear, the scraper is moved downwards when the screw rod rotates, the scraper cleans dust attached to the positive electrode plate when moving, make the dust fall into the dust collection box of below, first motor and second motor use in coordination and avoid the too big influence to the printing of causing of air current that produces, and the dust clean up that produces when the cooperation of first motor, second motor, negative electrode plate and positive electrode plate is used with the printing of printing machine.

Drawings

FIG. 1 is a schematic view of the connection structure of the apparatus;

FIG. 2 is a schematic view of a scraper attachment structure;

fig. 3 is a schematic view of a gear connection structure.

In the figure: the printing machine comprises a printing machine case 1, a vent 2, a dust suction cavity 3, a wire netting 4, a negative electrode plate 5, a U-shaped pipe 6, a second fan 7, a first fan 8, a filter screen 9, a dust collection box 10, a positive electrode plate 11, a bearing 12, a screw 13, a gear 14, a scraper 15 and a motor 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a green printing dust collection device, includes

printing machine case

1, and 1 both sides of printing machine case are equipped with

vent

2, and 1 right side of printing machine case is equipped with

dust collecting box

10, and 1 upside of printing machine case is equipped with

dust chamber

3, and 3 upside fixedly connected with U-shaped pipes 6 in dust chamber, the other end and the dust collecting box 10 fixed connection of U-shaped pipes 6.

The dust absorption chamber 3 is the arc structure, and the lower extreme fixedly connected with wire netting 4 in dust absorption chamber 3 is equipped with negative electrode plate 5 on the wire netting 4, negative electrode plate 5 and power electric connection, is equipped with positive electrode plate 11 on the U-shaped pipe 6 lateral wall of the upside of dust collecting box 10 department, and positive electrode plate 11 and power electric connection, dust are taken the burden when passing through negative electrode plate 5, are adsorbed on positive electrode plate 11 when reacing positive electrode plate 11.

The upside of suction chamber 3 is equipped with first fan 8, dust collecting box 10 department is equipped with second fan 7, first fan 8 and second fan 7 all adopt PF-JD-4, first fan 8 and second fan 7 all are connected through pipeline and U-shaped pipe 6, the junction is equipped with filter screen 9, first fan 8 is gone up along suction chamber 3 suction with the dust in the printing machine case 1, the dust in to the U-shaped pipe 6 is sucked by second fan 7 again, reduce the air current and exert an influence to the inside of printing machine, filter screen 9 avoids the dust to be inhaled in first fan 8 and the second fan 7.

The upside of dust collecting box 10 is equipped with scraper 15, the upside of scraper 15 is equipped with screw rod 13, screw rod 13 runs through U-shaped pipe 6 and extends to the outside, the upper end fixedly connected with bearing 12 of U-shaped pipe 6, be equipped with gear 14 on the bearing 12, threaded connection between gear 14 and the screw rod 13, the right side of dust collecting box 10 is equipped with motor 16, motor 16 adopts DA22422, motor 16's upper end is equipped with gear 14, the meshing is connected between two gears 14, motor 16 drives gear 14 and rotates, it is rotatory to drive screw rod 13 through the meshing transmission of gear 14, screw rod 13 clears up the dust of attaching to on positive electrode plate 11 with scraper 15 lapse when rotatory.

The working principle is as follows: two low-power fans are used in cooperation, firstly, the first fan 8 is used for sucking dust in a printer case 1 along a dust suction cavity 3, the dust is charged negatively when passing through a negative electrode plate 5, then the second fan 7 is used for sucking the dust in a U-shaped pipe 6, the dust with the negative charge is adsorbed by a positive electrode plate 11 when reaching the right side of the U-shaped pipe 6, a filter screen 9 is used for preventing the dust from being sucked into the first fan 8 and the second fan 7, after printing is finished, a motor 16 drives a gear 14 to rotate, a screw 13 is driven to rotate through meshing transmission of the gear 14, the screw 13 moves a scraper 15 downwards when rotating, the scraper 15 cleans the dust attached to the positive electrode plate 11 when moving, so that the dust falls into a dust collection box 10 below, and the first motor 8 and the second motor 7 are used in cooperation for preventing the generated air flow from being too large to influence on the printing, the first motor 8, the second motor 7, the negative electrode plate 5 and the positive electrode plate 11 are used in cooperation to clean dust generated during printing of the printer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a green printing dust collection device, includes printing machine case (1), its characterized in that: the dust collection device is characterized in that ventilation openings (2) are formed in two sides of the printer case (1), a dust collection box (10) is arranged on the right side of the printer case (1), a dust suction cavity (3) is formed in the upper side of the printer case (1), a U-shaped pipe (6) is fixedly connected to the upper side of the dust suction cavity (3), and the other end of the U-shaped pipe (6) is fixedly connected with the dust collection box (10).

2. A green printing dust collection device according to claim 1, wherein: the dust collection box is characterized in that the dust collection cavity (3) is of an arc-shaped structure, a wire mesh (4) is fixedly connected to the lower end of the dust collection cavity (3), a negative electrode plate (5) is arranged on the wire mesh (4), the negative electrode plate (5) is electrically connected with a power supply, a positive electrode plate (11) is arranged on the side wall of the U-shaped pipe (6) on the upper side of the dust collection box (10), and the positive electrode plate (11) is electrically connected with the power supply.

3. A green printing dust collection device according to claim 1, wherein: the dust collection device is characterized in that a first fan (8) is arranged on the upper side of the dust collection cavity (3), a second fan (7) is arranged at the position of the dust collection box (10), the first fan (8) and the second fan (7) are connected with a U-shaped pipe (6) through pipelines, and a filter screen (9) is arranged at the connecting position.

4. A green printing dust collection device according to claim 1, wherein: the upside of dust collecting box (10) is equipped with scraper (15), the upside of scraper (15) is equipped with screw rod (13), screw rod (13) run through U-shaped pipe (6) and extend to the outside, the upper end fixedly connected with bearing (12) of U-shaped pipe (6), be equipped with gear (14) on bearing (12), threaded connection between gear (14) and screw rod (13), the right side of dust collecting box (10) is equipped with motor (16), the upper end of motor (16) is equipped with gear (14), two the meshing is connected between gear (14).