CN220410015U - Dust collector of lithography apparatus - Google Patents

Abstract

The utility model belongs to the field of printing equipment, in particular to a dust removing device of the printing equipment, which comprises a printing machine table, wherein grooves are formed in the inner wall of the printing machine table and are symmetrically distributed, positioning columns are fixedly connected in the grooves, positioning sleeves are sleeved at the outer ends of the positioning columns, the positioning columns are symmetrically distributed on the left side and the right side of the positioning sleeves, fixing bolts are connected with the outer ends of the positioning sleeves in a threaded manner, and the fixing bolts are connected with the positioning columns in a threaded manner; through the structural design of lead screw, slider, dust removal cloth, realized rotating the hand wheel, drive the lead screw and rotate, and then drive slider and reference column, spacer sleeve, inner panel and cleaning cloth up-and-down motion to adjust the interval of printing matters such as cleaning cloth and paper, thereby can prevent to appear the insufficient condition of cleaning cloth and paper contact, also can prevent to appear the cleaning cloth excessively extruded condition to the paper, thereby can guarantee the function of the printing effect of paper.

Description

Dust collector of lithography apparatus

Technical Field

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

Background

The printing equipment is widely applied in production and life, and is used for printing images and characters.

In the Chinese patent with publication number of CN214646769U, a double-color double-sided printing device with a dust removing and radiating mechanism is disclosed, which can remove dust on the surface of printing materials such as paper or film, effectively remove dust on the surface of the printing materials, and the dust removing mechanism is provided with two dust removing brushes which are extruded inwards and can remove dust on both sides of the printing materials simultaneously; the box outside the printing equipment body is provided with the heat dissipation holes, the two sides of the box are provided with the exhaust fans, the whole device can dissipate heat and remove dust, the working efficiency is improved, and secondary pollution is avoided.

However, in the dust removing mechanism in the above-mentioned comparative patent, when the surfaces of the paper and film materials are removed dust, the positions of the upper dust removing brush and the lower dust removing brush of the dust removing mechanism are fixed, and the distance between the dust removing brushes and the surface of the paper is difficult to adjust according to the thickness of different papers, so that the situations that the dust removing brushes are in insufficient contact with the surface of the paper or excessively squeeze the paper may exist, and the printing effect of the printing materials such as the paper may be affected; therefore, a dust removing device of a printing apparatus is proposed to address the above-described problems.

Disclosure of Invention

In order to make up for the defects of the prior art, when the dust removing mechanism in the above-mentioned comparison patent removes dust on the surfaces of paper and film materials, the positions of the upper dust removing brush and the lower dust removing brush of the dust removing mechanism are fixed, and the distance between the dust removing brushes and the surfaces of the paper is difficult to adjust according to the thickness of different papers, so that the situation that the dust removing brushes are not fully contacted with the surfaces of the paper or excessively squeeze the paper possibly exists, and the printing effect of the printing materials such as the paper is possibly affected.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a dust collector of lithography apparatus, includes the printing machine board, the recess has been seted up to the inner wall of printing machine board, the recess is symmetrical distribution, the inside fixedly connected with reference column of recess, the outer end of reference column has cup jointed the spacer sleeve, the reference column is symmetrical distribution in the left and right sides of spacer sleeve, the outer end threaded connection of spacer sleeve has fixing bolt, fixing bolt and spacer column threaded connection, the outer end fixedly connected with inner panel of spacer sleeve, the outer end parcel of inner panel has dust cloth, the left side the upper end rotation of printing machine board is connected with the hand wheel, the lower extreme fixedly connected with lead screw of hand wheel, the outer end swing joint of lead screw has the slider.

Preferably, the sliding block is matched with the screw rod, the sliding block is fixedly connected with the tail end of the left positioning column, and the positioning column is in sliding connection with the sliding groove.

Preferably, the right side the inside fixedly connected with guide bar of printing machine board, the outer end sliding connection of guide bar has the guide block, the guide block with the right side the terminal fixed connection of reference column.

Preferably, the left end and the right end of the printing machine table are fixedly connected with a first sliding rail, and the outer end of the first sliding rail is connected with a first pneumatic sliding table in a sliding manner.

Preferably, the upper end of the first pneumatic sliding table is fixedly connected with a supporting table, and the outer end of the supporting table is fixedly connected with a second sliding rail.

Preferably, the outer end of the second sliding rail is connected with a second pneumatic sliding table in a sliding mode, and the outer end of the second pneumatic sliding table is fixedly connected with a printing head.

Preferably, the inner wall of the printing machine table is fixedly connected with a first guide roller, the front side of the first guide roller is fixedly connected with a second guide roller, and the front side of the second guide roller is fixedly connected with a third guide roller.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the screw rod, the sliding block and the dust removing cloth, the hand wheel is rotated, the screw rod is driven to rotate, and then the sliding block, the positioning column, the positioning sleeve, the inner plate and the cleaning cloth are driven to move up and down, so that the gap between the cleaning cloth and printed matters such as paper is regulated, the situation that the cleaning cloth is in insufficient contact with the paper is prevented, the situation that the cleaning cloth excessively extrudes the paper is prevented, the printing effect of the paper is ensured, and the problem that the printing effect of the printed materials such as paper is possibly influenced because the positions of the upper dust removing brush and the lower dust removing brush of the dust removing mechanism are fixed when the surfaces of materials such as paper and films are removed by the dust removing mechanism in the comparison patent is solved, and the gap between the dust removing brush and the surface of the paper is difficult to be regulated according to the thickness of different papers is possibly caused.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic perspective view of a dust cloth according to the present utility model;

FIG. 3 is a schematic perspective view of an inner panel according to the present utility model;

FIG. 4 is a schematic perspective view of a slider according to the present utility model;

fig. 5 is a schematic perspective view of a guide block according to the present utility model.

In the figure: 1. a printing machine; 201. a groove; 202. positioning columns; 203. a positioning sleeve; 204. a fixing bolt; 205. an inner plate; 206. dust removing cloth; 207. a hand wheel; 208. a screw rod; 209. a slide block; 210. a guide rod; 211. a guide block; 301. a first slide rail; 302. a pneumatic sliding table I; 303. a support table; 304. a second slide rail; 305. a pneumatic sliding table II; 306. a print head; 401. a guide roller I; 402. a second guide roller; 403. and a guide roller III.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present application is described in further detail below in conjunction with figures 1-5,

the embodiment of the application discloses a dust collector of lithography apparatus. Referring to fig. 1-5, a dust removing device of a printing apparatus comprises a printing machine table 1, a groove 201 is provided on the inner wall of the printing machine table 1, the groove 201 is symmetrically distributed, a positioning column 202 is fixedly connected in the groove 201, a positioning sleeve 203 is sleeved at the outer end of the positioning column 202, the positioning column 202 is symmetrically distributed at the left side and the right side of the positioning sleeve 203, a fixing bolt 204 is connected with the outer end of the positioning sleeve 203 by threads, the fixing bolt 204 is connected with the positioning column 202 by threads, an inner plate 205 is fixedly connected with the outer end of the positioning sleeve 203, a dust removing cloth 206 is wrapped at the outer end of the inner plate 205, a hand wheel 207 is rotatably connected with the upper end of the left printing machine table 1, a screw rod 208 is fixedly connected with the lower end of the hand wheel 207, a slide block 209 is movably connected with the outer end of the screw rod 208, the slide block 209 is matched with the screw rod 208, the slide block 209 is fixedly connected with the tail end of the left positioning column 202, the positioning column 202 is slidingly connected with the slide groove, the inside of the right side printer platform 1 is fixedly connected with a guide rod 210, the outer end of the guide rod 210 is connected with a guide block 211 in a sliding way, the guide block 211 is fixedly connected with the tail end of a right side positioning column 202, the dust cloth 206 is wound and wrapped at the outer end of an inner plate 205, the dust cloth 206 is convenient to detach for cleaning and replacement in such a way, then a hand wheel 207 is rotated to drive a screw rod 208 to rotate, and further a sliding block 209, the positioning column 202, a positioning sleeve 203, the inner plate 205 and cleaning cloth are driven to move up and down, so that the distance between the cleaning cloth and printed matters such as paper can be adjusted, the situation that the cleaning cloth is insufficiently contacted with the paper can be prevented, the situation that the cleaning cloth excessively extrudes the paper can also be prevented, the printing effect of the paper can be ensured, and the guide block 211 and the guide rod 210 can play a guiding role on the inner plate 205, the fixing bolt 204 facilitates the installation and the disassembly between the positioning column 202 and the positioning sleeve 203, and the positioning column 202 has certain elasticity, so that the positioning sleeve 203 and the inner plate 205 can be conveniently installed and disassembled.

Referring to fig. 1, a first slide rail 301 is fixedly connected to the left and right ends of a printing machine table 1, a first pneumatic slide table 302 is slidably connected to the outer end of the first slide rail 301, a supporting table 303 is fixedly connected to the upper end of the first pneumatic slide table 302, a second slide rail 304 is fixedly connected to the outer end of the supporting table 303, a second pneumatic slide table 305 is slidably connected to the outer end of the second slide rail 304, a printing head 306 is fixedly connected to the outer end of the second pneumatic slide table 305, and during printing, the first pneumatic slide table 302 drives the supporting table 303, the second slide rail 304 and the printing head 306 to move back and forth, and the second pneumatic slide table 305 drives the printing head 306 to move left and right along the second slide rail 304, so that all-round printing can be performed on paper.

Referring to fig. 1, a first guide roller 401 is fixedly connected to an inner wall of a printing machine table 1, a second guide roller 402 is fixedly connected to a front side of the first guide roller 401, a third guide roller 403 is fixedly connected to a front side of the second guide roller 402, and the first guide roller 401, the second guide roller 402 and the third guide roller 403 can guide printing materials such as paper.

Working principle: the hand wheel 207 is rotated to drive the screw rod 208 to rotate, and then the sliding block 209 and the positioning column 202, the positioning sleeve 203, the inner plate 205 and the cleaning cloth are driven to move up and down, so that the distance between the cleaning cloth and printed matters such as paper is adjusted, the guide block 211 and the guide rod 210 can play a guiding role on the inner plate 205, in addition, the fixing bolt 204 facilitates the installation and the disassembly between the positioning column 202 and the positioning sleeve 203, the positioning column 202 has certain elasticity, so that the positioning sleeve 203 and the inner plate 205 can be conveniently installed and disassembled, then the positioning sleeve is contacted with the dust removing cloth 206 in the paper conveying process, the dust removing cloth 206 can be used for removing dust and the like on the surface of printed materials such as paper, then the first pneumatic sliding table 302 drives the supporting table 303, the second sliding rail 304 and the printing head 306 to move back and forth, and the second pneumatic sliding table 305 drives the printing head 306 to move left and right along the second sliding rail 304, so that the paper can be subjected to omnibearing printing.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (7)

1. A dust collector of lithography apparatus, its characterized in that: including printing machine board (1), recess (201) has been seted up to the inner wall of printing machine board (1), recess (201) are symmetrical distribution, the inside fixedly connected with reference column (202) of recess (201), locating sleeve (203) have been cup jointed to the outer end of reference column (202), reference column (202) are symmetrical distribution in the left and right sides of locating sleeve (203), the outer end threaded connection of locating sleeve (203) has fixing bolt (204), fixing bolt (204) and reference column (202) threaded connection, the outer end fixedly connected with inner panel (205) of locating sleeve (203), the outer end parcel of inner panel (205) has dust cloth (206), the left side the upper end rotation of printing machine board (1) is connected with hand wheel (207), the lower extreme fixedly connected with lead screw (208) of hand wheel (207), the outer end swing joint of lead screw (208) has slider (209).

2. A dust removing device of a printing apparatus according to claim 1, wherein: the sliding block (209) is matched with the screw rod (208), the sliding block (209) is fixedly connected with the tail end of the positioning column (202) on the left side, and the positioning column (202) is in sliding connection with the sliding groove.

3. A dust removing device of a printing apparatus according to claim 1, wherein: the right side the inside fixedly connected with guide bar (210) of printing machine board (1), the outer end sliding connection of guide bar (210) has guide block (211), guide block (211) with the right side the terminal fixed connection of reference column (202).

4. A dust removing device of a printing apparatus according to claim 1, wherein: the left end and the right end of the printing machine table (1) are fixedly connected with a first sliding rail (301), and the outer end of the first sliding rail (301) is connected with a first pneumatic sliding table (302) in a sliding manner.

5. A dust removing device of a printing apparatus according to claim 4, wherein: the upper end of the first pneumatic sliding table (302) is fixedly connected with a supporting table (303), and the outer end of the supporting table (303) is fixedly connected with a second sliding rail (304).

6. A dust removing device of a printing apparatus according to claim 5, wherein: the outer end sliding connection of slide rail two (304) has pneumatic slip table two (305), the outer end fixedly connected with print head (306) of pneumatic slip table two (305).

7. A dust removing device of a printing apparatus according to claim 1, wherein: the inner wall of the printing machine table (1) is fixedly connected with a first guide roller (401), the front side of the first guide roller (401) is fixedly connected with a second guide roller (402), and the front side of the second guide roller (402) is fixedly connected with a third guide roller (403).