CN218084711U

CN218084711U - Dust removal structure for paper pushing of printing machine

Info

Publication number: CN218084711U
Application number: CN202221919717.2U
Authority: CN
Inventors: 王凯; 胡生宝
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-22
Filing date: 2022-07-22
Publication date: 2022-12-20
Anticipated expiration: 2032-07-22

Abstract

The utility model discloses a dust removal structure of printing machine paper propelling movement, which comprises a housin, the inside fixedly connected with carton of one side of casing, one side fixedly connected with mounting bracket of carton, the first cylinder of one side fixedly connected with of mounting bracket, the output fixedly connected with slide of first cylinder, the equal fixedly connected with second cylinder in lower extreme both sides of slide. The above structure is adopted in the utility model, in paper transportation process, wherein when the third guide pulley upwards carried the paper of arc, the first clean cotton of third guide pulley surface wipes down the dust of paper one side, and wipe down the dust of paper opposite side through the second clean cotton of arc one side, can detach the dust on paper surface at first step, along with the removal of paper, wind-force that the fan through locating rack one side produced blows to the surface to the paper, blow off the dust once more, and then prevent that more dust from influencing the paper printing, improve the printing effect of paper.

Description

Dust removal structure for paper pushing of printing machine

Technical Field

The utility model belongs to the technical field of the printing machine, in particular to dust removal structure of printing machine paper propelling movement.

Background

The modern printing machine generally comprises mechanisms such as plate loading, inking, stamping, paper conveying and the like, replaces a large amount of manpower, saves a large amount of time, and also completes multicolor printing in one step due to the color register performance of the printing machine. This is a contribution to the revolution of the machine.

The publication number of a paper pushing structure of a book and periodical printing machine is CN213737866U, and the stability of equipment is improved; the precision of the equipment for pushing the paper is improved; the paper adsorption device comprises a hydraulic cylinder and a suction head, wherein the hydraulic cylinder is arranged at the lower end of the sliding block, the suction head is arranged at the output end of the hydraulic cylinder, and an air suction pump is arranged in the suction head; still including container, pulley and base, the inside of container is provided with the die cavity, and the top of container is provided with the opening and makes inside die cavity and external intercommunication, and the pulley is installed to the lower extreme of container, and the pulley slides on the base.

Above-mentioned patent is though can be better carry out the propelling movement with the paper, but the paper surface often has the dust piece, lacks the structure to paper surface clearance dust among the structure of carrying the paper among the prior art, if do not carry out the direct printing of deashing and can lead to printing effect poor, influences off-the-shelf show, consequently proposes a dust removal structure of printing machine paper propelling movement.

SUMMERY OF THE UTILITY MODEL

To the problem mentioned in the background art, the utility model aims at providing a dust removal structure of printing machine paper propelling movement to solve the paper surface and often have the dust piece, lack the structure to paper surface clearance dust among the prior art in the structure of carrying the paper, if do not carry out the direct printing of deashing and can lead to the printing effect poor, influence the problem of off-the-shelf show.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a paper box is fixedly connected inside one side of the shell, a mounting frame is fixedly connected to one side of the paper box, a first air cylinder is fixedly connected to one side of the mounting frame, a sliding plate is fixedly connected to the output end of the first air cylinder, a second air cylinder is fixedly connected to both sides of the lower end of the sliding plate, a vacuum suction pump is mounted at the output end of the second air cylinder, a first motor is arranged inside the paper box and positioned on the right side of the mounting frame, a first rotating wheel is fixedly connected to the output end of the first motor, a first guide wheel is arranged above the first rotating wheel, a fixing frame is fixedly connected to the inner wall of the right side of the shell, an arc-shaped plate is fixedly connected to one side of the fixing frame, the left side of arc is equipped with the third guide pulley, be equipped with first clean subassembly between third guide pulley and the arc, inside one side of casing is equipped with the second motor, the output end fixedly connected with second runner of second motor, the below of second runner is equipped with the second guide pulley, first guide pulley, second guide pulley, third guide pulley all rotate the inside of connecting at the casing, the left side fixedly connected with locating rack of casing, the locating rack is equipped with two, the delivery outlet has been seted up in the left side of casing, two the locating rack sets up with the delivery outlet symmetry, one side of locating rack is equipped with drive assembly, one side of locating rack has the clean subassembly of second through drive assembly sliding connection, one side of locating rack rotates and is connected with the propelling movement wheel.

Further, as a preferred technical scheme, the first cleaning assembly comprises first cleaning cotton and second cleaning cotton, the first cleaning cotton is fixedly connected to the outer surface of the third guide wheel, the first cleaning cotton is of an annular structure, the second cleaning cotton is fixedly connected to the inner wall of the arc-shaped plate, and the second cleaning cotton is of an arc-shaped structure.

Further, as preferred technical scheme, drive assembly includes the third motor, third motor fixed connection is at the left end of locating rack, the output fixedly connected with lead screw of third motor, the lead screw passes through the bearing and rotates the inside of connecting at the locating rack, the surface threaded connection of lead screw has the slide.

Further, as a preferred technical scheme, a sliding groove is formed in one side of the positioning frame, the screw rod is located inside the sliding groove, and one side of the sliding seat is connected inside the sliding groove in a sliding mode.

Further, as an optimal technical scheme, one side fixedly connected with stopper of lead screw, the spacing groove has been seted up to the inside of locating rack, the stopper rotates to be connected in the inside of spacing groove.

Further, as preferred technical scheme, the propelling movement wheel is equipped with two sets of with the spout symmetry.

Further, as preferred technical scheme, the clean subassembly of second includes the fan, fan fixed connection is in one side of slide, the air-out end fixedly connected with of fan goes out the tuber pipe, it sets up for the slope to go out the tuber pipe.

Further, as a preferred technical scheme, one side of the air outlet pipe is fixedly connected with a convex block, and one side of the convex block is of an arc-shaped structure.

Further, as preferred technical scheme, the bottom fixedly connected with pulley of slide, the guide slot has been seted up to one side of locating rack, pulley sliding connection is in the inside of guide slot.

To sum up, the utility model discloses mainly have following beneficial effect:

firstly, in the paper conveying process, when the paper of the arc-shaped plate is conveyed upwards by the third guide wheel, the first cleaning cotton on the outer surface of the third guide wheel wipes off dust on one side of the paper, and the second cleaning cotton on one side of the arc-shaped plate wipes off dust on the other side of the paper, so that the dust on the surface of the paper can be removed initially, and along with the movement of the paper, the wind power generated by the fan on one side of the positioning frame blows the dust to the surface of the paper, and the dust is blown off again, so that more dust is prevented from influencing the paper printing, and the printing effect of the paper is improved;

the second, pass through drive assembly utilizes the third motor to drive the lead screw and rotates, along with the rotation of lead screw, makes the slide in the spout, adjusts the operating position of the clean subassembly of second to make the clean subassembly of second carry out dust removal work, and when the paper does not carry out the propelling movement, utilize the clean subassembly of second to drive the fan and remove, can blow off the dust on propelling movement wheel surface, prevent that the paper from gluing too much dust.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the portion B of FIG. 2 according to the present invention;

fig. 5 is a schematic structural view of the pushing wheel of the present invention on the positioning frame.

Reference numerals are as follows: 1. the device comprises a shell, 2, a paper box, 3, a mounting frame, 4, a first air cylinder, 5, a sliding plate, 6, a second air cylinder, 7, a vacuum suction pump, 8, a first motor, 9, a first rotating wheel, 10, a first guide wheel, 11, a second motor, 12, a second rotating wheel, 13, a second guide wheel, 14, a fixing frame, 15, an arc-shaped plate, 16, a third guide wheel, 17, a first cleaning component, 171, first cleaning cotton, 172, second cleaning cotton, 18, a positioning frame, 19, an output hole, 20, a driving component, 201, a third motor, 202, a screw rod, 203, a sliding groove, 204, a sliding seat, 21, a second cleaning component, 211, a fan, 212, an air outlet pipe, 213, a bump, 22, a limiting block, 23, a limiting groove, 24, a pulley, 25, a guide groove, 26 and a pushing wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1-5, the dust removing structure for paper pushing of a printing machine according to this embodiment includes a housing 1, a paper box 2 is fixedly connected inside one side of the housing 1, a mounting frame 3 is fixedly connected to one side of the paper box 2, a first cylinder 4 is fixedly connected to one side of the mounting frame 3, a sliding plate 5 is fixedly connected to an output end of the first cylinder 4, second cylinders 6 are fixedly connected to both sides of a lower end of the sliding plate 5, a vacuum suction pump 7 is installed at an output end of the second cylinder 6, and is capable of sucking and transferring paper in the paper box 2, a first motor 8 is arranged inside the paper box 2 and located on the right side of the mounting frame 3, a first rotating wheel 9 is fixedly connected to an output end of the first motor 8, a first guide wheel 10 is arranged above the first rotating wheel 9, the first rotating wheel 9 cooperates with the first guide wheel 10 to convey paper, a fixing frame 14 is fixedly connected to a right inner wall of the housing 1, and an arc-shaped plate 15 is fixedly connected to one side of the fixing frame 14, a third guide wheel 16 is arranged on the left side of the arc-shaped plate 15, a first cleaning assembly 17 is arranged between the third guide wheel 16 and the arc-shaped plate 15, a second motor 11 is arranged on one side inside the shell 1, a second rotating wheel 12 is fixedly connected to the output end of the second motor 11, a second guide wheel 13 is arranged below the second rotating wheel 12, the second rotating wheel 12 is matched with the second guide wheel 13 to convey paper, the first guide wheel 10, the second guide wheel 13 and the third guide wheel 16 are all rotatably connected inside the shell 1, a positioning frame 18 is fixedly connected to the left side of the shell 1, two positioning frames 18 are arranged on the left side of the shell 1, an output hole 19 is formed in each of the two positioning frames 18, the two positioning frames 18 are symmetrically arranged through the output holes 19, a driving assembly 20 is arranged on one side of each positioning frame 18, a second cleaning assembly 21 is slidably connected to one side of each positioning frame 18 through the driving assembly 20, a pushing wheel 26 is rotatably connected to one side of each positioning frame 18, two groups of pushing wheels 26 are symmetrically arranged in the sliding groove 203, the pushing wheels 26 and the sliding groove 203 are symmetrically arranged, the heights of the pushing wheels 26 and the air guide pipe are the same, and the pushing wheels 26 can assist in conveying paper; in the process of conveying paper, when the third guide wheel 16 conveys the paper of the arc-shaped plate 15 upwards, the first cleaning cotton 171 on the outer surface of the third guide wheel 16 wipes off the dust on one side of the paper, and the second cleaning cotton 172 on one side of the arc-shaped plate 15 wipes off the dust on the other side of the paper, so that the dust on the surface of the paper can be removed at first, along with the movement of the paper, the wind generated by the fan 211 on one side of the positioning frame 18 blows the dust to the surface of the paper, the dust is blown off again, further more dust is prevented from influencing the printing of the paper, and the printing effect of the paper is improved

Example 2

Referring to fig. 2, on the basis of embodiment 1, in order to achieve the purpose of removing paper dust, the present embodiment has an innovative design on the first cleaning assembly 17 and the second cleaning assembly 21, specifically, the first cleaning assembly 17 includes a first cleaning cotton 171 and a second cleaning cotton 172, the first cleaning cotton 171 is fixedly connected to the outer surface of the third guide wheel 16, the first cleaning cotton 171 is in an annular structure, the second cleaning cotton 172 is fixedly connected to the inner wall of the arc-shaped plate 15, the second cleaning cotton 172 is in an arc-shaped structure, the second cleaning assembly 21 includes a fan 211, the fan 211 is fixedly connected to one side of the sliding base 204, an air outlet pipe 212 is fixedly connected to an air outlet end of the fan 211, and the air outlet pipe 212 is arranged in an inclined manner; through setting up first clean subassembly 17, when placing the paper at the in-process of carton 2, there can be dust and wastepaper on the paper surface, utilizes first clean cotton 171 and the paper dust wastepaper when second clean cotton 172 can sweep down carrying, and through setting up second clean subassembly 21, fan 211 is for blowing for the air-out mode, and the wind-force of production is blown off the dust wastepaper on the paper through going out the discharge of tuber pipe 212.

Referring to fig. 3, in order to achieve the purpose of not affecting the movement of the paper, in this embodiment, a protrusion 213 is fixedly connected to one side of the air outlet pipe 212, and one side of the protrusion 213 is of an arc structure; by providing the arc-shaped projection 213, the conveyance of the sheet is prevented from being affected.

Example 3

Referring to fig. 4, on the basis of embodiment 1, in order to achieve the purpose of moving the second cleaning assembly 21, the driving assembly 20 of this embodiment is innovatively designed, specifically, the driving assembly 20 includes a third motor 201, the third motor 201 is fixedly connected to the left end of the positioning frame 18, an output end of the third motor 201 is fixedly connected to a lead screw 202, the lead screw 202 is rotatably connected to the inside of the positioning frame 18 through a bearing, a sliding seat 204 is threadedly connected to an outer surface of the lead screw 202, a sliding groove 203 is formed in one side of the positioning frame 18, the lead screw 202 is located inside the sliding groove 203, and one side of the sliding seat 204 is slidably connected to the inside of the sliding groove 203; through setting up drive assembly 20, third motor 201 drives lead screw 202 and rotates, utilizes lead screw 202 to do the drive and makes slide 204 remove to the position of the second cleaning assembly 21 that adjustable and slide 204 are connected, through setting up spout 203, lead screw 202 installs in the inside of spout 203, and spout 203 and slide 204 sliding connection, thereby can make second cleaning assembly 21 horizontal migration.

Referring to fig. 3, in order to achieve the purpose of stabilizing the movement of the sliding seat 204, in the present embodiment, a pulley 24 is fixedly connected to the bottom end of the sliding seat 204, a guide groove 25 is formed on one side of the positioning frame 18, and the pulley 24 is slidably connected inside the guide groove 25; the sliding base 204 can move the second cleaning assembly 21 more stably by arranging the pulley 24 to slide in the guide groove 25.

Referring to fig. 4, in order to achieve the purpose of stabilizing the rotation of the screw rod 202, in this embodiment, a limiting block 22 is fixedly connected to one side of the screw rod 202, a limiting groove 23 is formed in the positioning frame 18, and the limiting block 22 is rotatably connected to the inside of the limiting groove 23; the limiting block 22 is arranged to rotate in the limiting groove 23, so that the screw rod 202 rotates more stably, and the second cleaning assembly 21 can work conveniently.

The use principle and the advantages are as follows: in the process of conveying paper, when the third guide wheel 16 conveys the paper of the arc-shaped plate 15 upwards, the first cleaning cotton 171 on the outer surface of the third guide wheel 16 wipes off the dust on one side of the paper, and the second cleaning cotton 172 on one side of the arc-shaped plate 15 wipes off the dust on the other side of the paper, so that the dust on the surface of the paper can be removed at first, along with the movement of the paper, the wind generated by the fan 211 on one side of the positioning frame 18 blows the dust to the surface of the paper, and the dust is blown off again, so that the influence of more dust on the printing of the paper is prevented, the printing effect of the paper is improved, and when the paper is not pushed, the second cleaning assembly 21 is used for driving the fan 211 to move, the dust on the surface of the pushing wheel 26 can be blown off, and the paper is prevented from being stuck with excessive dust.

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 dust removal structure of printing machine paper propelling movement which characterized in that: comprises a shell (1), a paper box (2) is fixedly connected inside one side of the shell (1), a mounting frame (3) is fixedly connected to one side of the paper box (2), a first cylinder (4) is fixedly connected to one side of the mounting frame (3), a sliding plate (5) is fixedly connected to the output end of the first cylinder (4), a second cylinder (6) is fixedly connected to both sides of the lower end of the sliding plate (5), a vacuum suction pump (7) is installed at the output end of the second cylinder (6), a first motor (8) is arranged on the right side of the mounting frame (3) inside the paper box (2), a first rotating wheel (9) is fixedly connected to the output end of the first motor (8), a first guide wheel (10) is arranged above the first rotating wheel (9), a fixing frame (14) is fixedly connected to the inner wall on the right side of the shell (1), an arc-shaped plate (15) is fixedly connected to one side of the fixing frame (14), a third guide wheel (16) is arranged on the left side of the arc-shaped plate (15), a first cleaning assembly (17) is arranged between the third guide wheel (16) and the arc-shaped plate (15), a second motor (12) is arranged below the second guide wheel (11), first guide pulley (10), second guide pulley (13), third guide pulley (16) all rotate to be connected in the inside of casing (1), the left side fixedly connected with locating rack (18) of casing (1), locating rack (18) are equipped with two, delivery outlet (19) have been seted up in the left side of casing (1), two locating rack (18) set up with delivery outlet (19) symmetry, one side of locating rack (18) is equipped with drive assembly (20), one side of locating rack (18) has clean subassembly (21) of second through drive assembly (20) sliding connection, one side of locating rack (18) is rotated and is connected with propelling movement wheel (26).

2. A dust removing structure for paper pushing of a printing press according to claim 1, wherein: the first cleaning assembly (17) comprises first cleaning cotton (171) and second cleaning cotton (172), the first cleaning cotton (171) is fixedly connected to the outer surface of the third guide wheel (16), the first cleaning cotton (171) is of an annular structure, the second cleaning cotton (172) is fixedly connected to the inner wall of the arc-shaped plate (15), and the second cleaning cotton (172) is of an arc-shaped structure.

3. A dust removing structure for paper pushing of a printing press according to claim 1, wherein: the driving assembly (20) comprises a third motor (201), the third motor (201) is fixedly connected to the left end of the positioning frame (18), the output end of the third motor (201) is fixedly connected with a screw rod (202), the screw rod (202) is rotatably connected to the inside of the positioning frame (18) through a bearing, and a sliding seat (204) is connected to the outer surface of the screw rod (202) in a threaded mode.

4. A dust removing structure for paper pushing of a printing press according to claim 3, wherein: a sliding groove (203) is formed in one side of the positioning frame (18), the screw rod (202) is located inside the sliding groove (203), and one side of the sliding seat (204) is connected inside the sliding groove (203) in a sliding mode.

5. A dust removal structure for paper pushing of a printing press according to claim 4, wherein: one side fixedly connected with stopper (22) of lead screw (202), spacing groove (23) have been seted up to the inside of locating rack (18), stopper (22) rotate to be connected in the inside of spacing groove (23).

6. A dust removal structure for paper pushing of a printing press according to claim 4, wherein: two groups of pushing wheels (26) are symmetrically arranged on the sliding groove (203).

7. A dust removing structure for paper pushing of a printing press according to claim 3, wherein: clean subassembly (21) of second includes fan (211), fan (211) fixed connection is in one side of slide (204), the air-out end fixedly connected with of fan (211) goes out tuber pipe (212), it sets up for the slope to go out tuber pipe (212).

8. A dust removing structure for paper pushing of a printing machine according to claim 7, characterized in that: one side of the air outlet pipe (212) is fixedly connected with a convex block (213), and one side of the convex block (213) is of an arc-shaped structure.

9. A dust removing structure for paper pushing of a printing press according to claim 3, wherein: the bottom fixedly connected with pulley (24) of slide (204), guide slot (25) have been seted up to one side of locating rack (18), pulley (24) sliding connection is in the inside of guide slot (25).