CN219600717U

CN219600717U - Dust removing device for publication printing equipment

Info

Publication number: CN219600717U
Application number: CN202320463935.8U
Authority: CN
Inventors: 李存科
Original assignee: Shaanxi Zecheng Ruixin Culture Communication Co ltd
Current assignee: Shaanxi Zecheng Ruixin Culture Communication Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-08-29
Anticipated expiration: 2033-03-13

Abstract

The utility model discloses a dust removing device for publication printing equipment, which comprises a printing machine main body, a protective cover arranged at the top of the printing machine main body and a dust removing frame arranged at the top of the protective cover, wherein a sliding plate is arranged in the dust removing frame through an adjusting mechanism, a connecting column is arranged on the sliding plate through a fixing mechanism, the connecting column is connected with a dust collecting head, a dust suction fan is arranged at the outer side of the dust removing frame and communicated with a collecting box through an air duct.

Description

Dust removing device for publication printing equipment

Technical Field

The utility model relates to the technical field of publication printing, in particular to a dust removing device for publication printing equipment.

Background

The publication printing refers to a printing mode in which characters and images are edited, designed, printed and released publicly. The paper is used as main printing material, and the printed matter is newspaper, book, periodical, magazine, picture album, etc. Publication printing, which can also be said to be conventional printing, is the most exposed class of print design business by designers, and is now mostly based on lithographic (offset) printing. In publication printing, dust may be present inside the device.

Through retrieving, a dust collector for publication lithography apparatus of chinese patent publication No. CN214600799U, the on-line screen storage device comprises a base, the top of base is provided with the printing machine body, the top intercommunication of printing machine body has a mounting cylinder, the top of mounting cylinder is connected with the installation shell through the screw thread rotation, the top of base just is located the below fixed mounting of printing machine body and has the air exhauster, the top of base just is located the right side fixed mounting of air exhauster has the install bin. The device takes away the fibre simultaneously through setting up the air extraction of air pump with the inside air of printer body, has solved the inside fibre of paper when printing simultaneously and has fallen into printing ink inside to influence the problem of print quality, but this technical scheme has following defect: the device is inconvenient to carry out dust removal operation to different areas inside the printer, so that fiber treatment is not clean and the subsequent printing operation is influenced, and therefore, the design of the dust removal device for the publication printing equipment is necessary.

Disclosure of Invention

The utility model aims to provide a dust removing device for publication printing equipment, which is used for solving the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a dust collector for publication lithography apparatus, includes the printing machine main part, establishes the protection casing at printing machine main part top is in with establish the dust removal frame at protection casing top, install the slide through adjustment mechanism in the dust removal frame, install the spliced pole through fixed establishment on the slide, the spliced pole is connected with the dust absorption head, the dust removal frame outside is equipped with the dust extraction fan, the dust extraction fan passes through air duct and collection box intercommunication, the dust absorption head passes through dust duct and collection box intercommunication, be equipped with the filter screen in the collection box, through adjustment mechanism adjustment slide's position, and then adjust the position of dust absorption head in the protection casing through the spliced pole, carry out the convulsions operation through the dust extraction fan, form the negative pressure for dust-laden air in the protection casing gets into the collection box through the dust duct in, filters dust-laden air through the filter screen, realizes carrying out dust removal operation to the inside different regions of protection casing, and fixed establishment's setting is convenient to dismantle the installation of dust absorption head, and then convenient clearance to the dust absorption head.

In a further embodiment, the adjustment mechanism comprises an adjustment motor arranged on the dust removal frame, the output end of the adjustment motor extends into the dust removal frame to be connected with an adjustment screw, a sliding block is connected to the adjustment screw in a threaded manner, a base plate is fixed to the bottom of the sliding block, a lifting motor is arranged on the sliding block, the output end of the lifting motor is connected with a lifting screw arranged on the base plate, the sliding plate is in threaded connection with the lifting screw, the adjustment screw is driven to rotate through the adjustment motor, the sliding block moves on the adjustment screw, the base plate is driven to horizontally move, the lifting screw is driven to rotate through the lifting motor, the sliding plate is driven to move on the lifting screw, and the height of the sliding plate is adjusted.

In further embodiments, the fixed establishment is including establishing the fixed plate on the slide, the symmetry is fixed with two splint on the fixed plate, is located two install the abaculus through the fixed pin between the splint, offered on the abaculus with spliced pole matched with draw-in groove, the abaculus surface is located draw-in groove department and is equipped with a plurality of bayonet lock, offered the pinhole with the bayonet lock on the spliced pole, set up the fixed of convenient abaculus through the fixed pin, cooperate with the pinhole through the bayonet lock, and then the installation dismantlement of convenient spliced pole.

In further embodiments, the collecting box is hinged with a box door, a chute matched with the filter screen is formed in the inner wall of the collecting box, the filter screen is conveniently installed and detached through the arrangement of the chute, and the collecting box is matched with the box door, so that dust and impurities inside the collecting box are conveniently cleaned.

In a further embodiment, guide rods are arranged on the base plate and located on two sides of the lifting screw rod, the sliding plate is slidably sleeved on the guide rods, and the sliding plate is stable in movement through the arrangement of the guide rods.

In a further embodiment, a moving hole matched with the connecting column is formed in the protective cover, and the connecting column is convenient to move through the moving hole.

Compared with the prior art, the utility model has the following beneficial effects: through adjustment mechanism adjustment slide's position, and then adjust the position of dust absorption head in the protection casing through the spliced pole, carry out the convulsions operation through the dust extraction fan, form the negative pressure for in the dust-laden air in the protection casing gets into the collecting box through the dust pipe, filter the dust-laden air through the filter screen, realize carrying out the operation of removing dust to the inside different regions of protection casing, fixed establishment's setting is convenient to dismantle the installation of dust absorption head, and then the convenience is to the clearance of dust absorption head.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the dust removing frame of the present utility model;

FIG. 3 is a schematic view of the structure of the fixing mechanism of the present utility model;

the reference numerals are: the printing machine comprises a printing machine main body 1, a protective cover 2, a dust removing frame 3, an adjusting motor 4, an adjusting screw 5, a sliding block 6, a lifting motor 7, a base plate 8, a lifting screw 9, a sliding plate 10, a fixing plate 11, a clamping plate 12, an embedded block 13, a fixing pin 14, a connecting column 15, a clamping pin 16, a dust collecting head 17, a dust extracting fan 18, an air duct 19, a collecting box 20, a dust guide pipe 21 and a filter screen 22.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a dust collector for publication lithography apparatus, including printing machine main part 1, establish the protection casing 2 at printing machine main part 1 top and establish the dust removal frame 3 at protection casing 2 top, install slide 10 through adjustment mechanism in the dust removal frame 3, install spliced pole 15 through fixed establishment on the slide 10, spliced pole 15 is connected with dust absorption head 17, the dust removal frame 3 outside is equipped with dust extraction fan 18, dust extraction fan 18 communicates with collection box 20 through air duct 19, dust absorption head 17 communicates with collection box 20 through dust duct 21, be equipped with filter screen 22 in the collection box 20, adjust the position of slide 10 through adjustment mechanism, and then adjust the position of dust absorption head 17 in protection casing 2 through spliced pole 15, carry out the convulsions operation through dust extraction fan 18, form the negative pressure, make the dust-laden air in the protection casing 2 get into collection box 20 through dust duct 21, filter screen 22 filters the dust-laden air, realize carrying out the dust removal operation to the inside different regions of protection casing 2, fixed establishment makes things convenient for the installation dismantlement to dust absorption head 17, and then conveniently clear up dust absorption head 17.

In a further embodiment, the adjusting mechanism comprises an adjusting motor 4 arranged on the dust removing frame 3, the output end of the adjusting motor 4 stretches into the dust removing frame 3 to be connected with an adjusting screw 5, a sliding block 6 is connected to the adjusting screw 5 in a threaded mode, a base plate 8 is fixed to the bottom of the sliding block 6, a lifting motor 7 is arranged on the sliding block 6, the output end of the lifting motor 7 is connected with a lifting screw 9 arranged on the base plate 8, a sliding plate 10 is connected to the lifting screw 9 in a threaded mode, the adjusting screw 5 is driven to rotate through the adjusting motor 4, the sliding block 6 moves on the adjusting screw 5, the base plate 8 is driven to horizontally move, the lifting screw 9 is driven to rotate through the lifting motor 7, the sliding plate 10 is driven to move on the lifting screw 9, and the height of the sliding plate 10 is adjusted.

In a further embodiment, the fixing mechanism comprises a fixing plate 11 arranged on the sliding plate 10, two clamping plates 12 are symmetrically fixed on the fixing plate 11, an embedded block 13 is arranged between the two clamping plates 12 through a fixing pin 14, clamping grooves matched with the connecting columns 15 are formed in the embedded block 13, a plurality of clamping pins 16 are arranged on the surface of the embedded block 13 at the clamping grooves, pin holes with the clamping pins 16 are formed in the connecting columns 15, the fixing of the embedded block 13 is facilitated through the arrangement of the fixing pin 14, the clamping pins 16 are matched with the pin holes, and the installation and the disassembly of the connecting columns 15 are facilitated.

In a further embodiment, the collecting box 20 is hinged with a box door, a chute matched with the filter screen 22 is formed in the inner wall of the collecting box 20, the filter screen 22 is conveniently installed and detached through the arrangement of the chute, and the collecting box is matched with the box door to conveniently clean dust and impurities in the collecting box 20.

In a further embodiment, guide rods are arranged on the base plate 8 and located on two sides of the lifting screw 9, the sliding plate 10 is slidably sleeved on the guide rods, and the sliding plate 10 is stably moved through the arrangement of the guide rods.

In a further embodiment, the protective cover 2 is provided with a moving hole matched with the connecting column 15, and the moving hole is arranged to facilitate the movement of the connecting column 15.

Working principle: the adjusting motor 4 drives the adjusting screw 5 to rotate, so that the sliding block 6 moves on the adjusting screw 5, the base plate 8 is driven to horizontally move, the lifting screw 9 is driven to rotate through the lifting motor 7, the sliding plate 10 is driven to move on the lifting screw 9, the height of the sliding plate 10 is adjusted, the position of the dust collection head 17 in the protective cover 2 is adjusted through the connecting column 15, the dust suction fan 18 performs air suction operation to form negative pressure, dust-containing air in the protective cover 2 enters the collecting box 20 through the dust guide pipe 21, and the dust-containing air is filtered through the filter screen 22, so that dust collection operation is performed on different areas in the protective cover 2; the setting up through the fixed pin 14 makes things convenient for the fixed of abaculus 13, cooperatees through bayonet lock 16 and pinhole, and then makes things convenient for the installation of spliced pole 15 to dismantle, and then makes things convenient for the installation to the dust absorption head 17 to dismantle, and then makes things convenient for the clearance to the dust absorption head 17.

The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various equivalent changes can be made to the technical solutions of the present utility model within the scope of the technical concept of the present utility model, and these equivalent changes all fall within the scope of the present utility model.

Claims

1. The utility model provides a dust collector for publication lithography apparatus, includes printing machine main part (1), establishes protection casing (2) at printing machine main part (1) top and establish dust removal frame (3) at protection casing (2) top, its characterized in that: the dust removal frame (3) is internally provided with a sliding plate (10) through an adjusting mechanism, the sliding plate (10) is provided with a connecting column (15) through a fixing mechanism, the connecting column (15) is connected with a dust collection head (17), the outer side of the dust removal frame (3) is provided with a dust extraction fan (18), the dust extraction fan (18) is communicated with a collection box (20) through an air duct (19), the dust collection head (17) is communicated with the collection box (20) through a dust guide pipe (21), and a filter screen (22) is arranged in the collection box (20).

2. A dust removal device for a publication printing apparatus as claimed in claim 1, wherein: the utility model discloses a dust removal frame, including dust removal frame (3), adjustment mechanism is including establishing accommodate motor (4) on dust removal frame (3), the output of accommodate motor (4) stretches into in dust removal frame (3) and is connected with adjusting screw (5), threaded connection has slider (6) on adjusting screw (5), slider (6) bottom is fixed with base plate (8), be equipped with elevator motor (7) on slider (6), the output of elevator motor (7) is connected with elevator screw (9) of establishing on base plate (8), slide (10) threaded connection is on elevator screw (9).

3. A dust removal device for a publication printing apparatus as claimed in claim 1, wherein: the fixing mechanism comprises a fixing plate (11) arranged on a sliding plate (10), two clamping plates (12) are symmetrically fixed on the fixing plate (11), an embedded block (13) is arranged between the two clamping plates (12) through a fixing pin (14), a clamping groove matched with a connecting column (15) is formed in the embedded block (13), a plurality of clamping pins (16) are arranged on the surface of the embedded block (13) at the clamping groove, and pin holes for the clamping pins (16) are formed in the connecting column (15).

4. A dust removal device for a publication printing apparatus as claimed in claim 1, wherein: the collecting box (20) is hinged with a box door, and a chute matched with the filter screen (22) is formed in the inner wall of the collecting box (20).

5. A dust removal device for a publication printing apparatus as claimed in claim 2, wherein: guide rods are arranged on the two sides of the lifting screw rod (9) on the base plate (8), and the sliding plate (10) is sleeved on the guide rods in a sliding mode.

6. A dust removal device for a publication printing apparatus as claimed in claim 1, wherein: and the protective cover (2) is provided with a moving hole matched with the connecting column (15).