CN212049666U

CN212049666U - Paper conveying mechanism of split double-sided machine

Info

Publication number: CN212049666U
Application number: CN202020747674.9U
Authority: CN
Inventors: 王金宝
Original assignee: Qingdao Huaxing Aishang Color Printing And Packaging Co ltd
Current assignee: Qingdao Huaxing Aishang Color Printing And Packaging Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-12-01
Anticipated expiration: 2030-05-08

Abstract

The utility model relates to the field of printing technology, and a paper conveying mechanism of split double facer is disclosed, including box and conveyer, conveyer rotates wheel movable mounting through two and controls both ends in the box intracavity, and both sides are provided with paper aligning device around the box intracavity, and paper aligning device is by fixed plate, first board, swing board, the second board of putting and rotate the cam and constitute. This paper conveying mechanism of two-sided machine of running from opposite directions, through setting up paper aligning device, realized that the paper in the conveying belt transportation passes through first alignment board in proper order, can be aligned after swing board and the second alignment board, prevent that the paper from appearing the paper slope when getting into two-sided machine of running from opposite directions man-hour, lead to the problem of processing fold, through setting up spring and telescopic link, realized that two swing boards can carry out the swing motion of synchronous reciprocal and tandem, with higher speed the alignment efficiency of paper, the paper conveying efficiency of two-sided machine of running from opposite directions has been improved simultaneously.

Description

Paper conveying mechanism of split double-sided machine

Technical Field

The utility model relates to the field of printing technology, specifically be a paper conveying mechanism of split double facer.

Background

The traditional printing industry in China develops rapidly but has malformation, low profits, serious information asymmetry, unsmooth buying and selling communication, acquaintance transaction and other problems, books and periodicals are pressed by electronic books, personalized printing is occupied by digital printing, the productivity of the traditional printing industry is excessive, the average national operating time is only 50 percent, the north-south difference is huge, the internet of the printing industry can be predicted, and even the internet of the manufacturing industry can be the trend! The network channel is more convenient and fast, saves resources, protects the environment and saves manpower, and for this, the traditional printing industry needs to be changed as early as possible.

The advantages of waterless printing in terms of waste reduction and quality improvement are obvious, and the market demand for the new printing method is increasing, wherein the defects of the prior art folio double-sided machine in the paper conveying process are that the paper is easy to incline in the paper conveying process, the paper which is conveyed can not be ensured to be always in a correct state on the belt pulley, and the problem that wrinkles are generated in the folio double-sided machine processing is easy to enter. Therefore, in order to solve the above problems, it is necessary to provide a paper conveying mechanism of a double-side facing machine.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a paper conveying mechanism of two-sided machine of running from opposite directions, possess the efficiency of just setting up of paper with higher speed, improved the paper conveying efficiency of two-sided machine of running from opposite directions and prevented that the paper from appearing the paper slope when getting into two-sided machine of running from opposite directions man-hour, lead to processing the problem of fold and the like advantages, the paper of having solved prior art is at the in-process that drops into the transportation, the paper inclines easily, the unable paper that drops into the transportation of guaranteeing is just in the state of just setting up all the time on the belt pulley, just so easily entering into the problem that two-sided machine of running from.

(II) technical scheme

For the above-mentioned paper that accelerates just efficiency, the paper conveying efficiency that has improved the facing machine and prevent that the paper from appearing the paper slope when getting into the facing machine man-hour, the purpose that leads to the problem of processing fold, the utility model provides a following technical scheme: a paper conveying mechanism of a split double-sided machine comprises a box body and a conveying belt, wherein the conveying belt is movably arranged at the left end and the right end in a cavity of the box body through two rotating wheels, one rotating wheel is driven by a rotating motor, paper straightening devices are arranged at the front side and the rear side in the cavity of the box body, the two straightening devices are respectively arranged at the front side and the rear side of the conveying belt, the paper straightening devices comprise a fixed plate, a first straightening plate, a swinging plate, a second straightening plate and a rotating cam, the first straightening plate and the swinging plate are in a trapezoidal diameter shape, the first straightening plate and the swinging plate are in a gradually-protruding shape from right to left, the fixed plate is fixedly arranged at the top in the cavity of the box body, the first straightening plate is fixedly arranged at the right side of the fixed plate and is positioned right above the conveying belt, the swinging plate is movably arranged at the left side of the first straightening plate, a sliding block is fixedly arranged on the rear, swing plate passes through slider movable mounting and can the horizontal slip in the spout of fixed plate, second is ajusted board fixed mounting in the left side of swing plate, it sets up between swing plate and first board to rotate the cam, it has servo motor to rotate cam fixedly connected with, servo motor fixed mounting is at the fixed plate rear side wall face, servo motor's output run through the fixed plate and with rotate cam fixed connection, it contacts with the slider to rotate the cam, flexible storehouse has been seted up to spout left side wall, the left side wall fixed mounting of slider has the telescopic link, the telescopic link left end stretches into in flexible storehouse intracavity, telescopic link left end wall face fixedly connected with spacing piece, spacing piece left side fixedly connected with spring, spring left end fixed connection is at flexible storehouse intracavity left side wall, the servo motor of both sides is opposite with the mounted position mode of spring around the conveyer.

Preferably, the box body is a hollow rectangular box body.

Preferably, the right side wall surface of the box body is fixedly provided with a paper feeding box.

Preferably, the paper feeding box is deep into the box cavity and is positioned right above the right side of the conveying belt.

Preferably, the telescopic rod is a cylindrical rod.

Preferably, the limiting sheet is circular.

(III) advantageous effects

Compared with the prior art, the utility model provides a paper conveying mechanism of two-sided machine of run from opposite directions possesses following beneficial effect:

1. this paper conveying mechanism of two-sided machine of running from opposite directions through setting up paper and putting right the device, has realized that the paper that transports at conveyer can be put right after first board, swing board and the second board of putting right in proper order, prevents that the paper from appearing the paper slope when getting into two-sided machine of running from opposite directions and adds man-hour, leads to the problem of processing fold.

2. This paper conveying mechanism to opening double-facer through setting up spring and telescopic link, has realized that two swing boards can carry out synchronous reciprocal and tandem swing motion, and the efficiency of just setting up of paper has been improved simultaneously to the paper conveying efficiency of opening double-facer with higher speed.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is a top view of the conveyor belt and sheet straightening device of the present invention;

FIG. 4 is an enlarged view of the point B in FIG. 3 according to the present invention;

fig. 5 is an enlarged view of the point C in fig. 3 according to the present invention.

In the figure: the paper straightening machine comprises a box body 1, a conveying belt 2, a paper straightening device 3, a 301 fixing plate, a 302 first straightening plate, a 303 swinging plate, a 304 second straightening plate, a 305 rotating cam, a 4 sliding block, a 5 sliding groove, a 6 servo motor, a 7 telescopic bin, an 8 telescopic rod, a 9 limiting sheet and a 10 spring.

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. 1-5, the present invention provides a technical solution; a paper conveying mechanism of a split double-sided machine comprises a box body 1 and a conveying belt 2, wherein the conveying belt 2 is movably arranged at the left end and the right end in a cavity of the box body 1 through two rotating wheels, one rotating wheel is driven by a rotating motor, a paper feeding box is fixedly arranged on the right side wall surface of the box body 1, the paper feeding box extends into the cavity of the box body 1 and is positioned right above the conveying belt 2, the split double-sided machine is arranged at the left side of the box body 1, paper straightening devices 3 are arranged at the front side and the rear side in the cavity of the box body 1, the two straightening devices 3 are respectively positioned at the front side and the rear side of the conveying belt 2, each paper straightening device 3 comprises a fixed plate 301, a first straightening plate 302, a swinging plate 303, a second straightening plate 304 and a rotating cam 305, the first straightening plate 302 and the swinging plate 303 are in a trapezoidal diameter shape, the first straightening plate 302 and the swinging plate 303 are in a gradually convex shape from the right side to the left, the fixed plate 301 is fixedly installed at the top in the cavity of the box body 1, the first straightening plate 302 is fixedly installed at the right side of the fixed plate 301 and is positioned right above the conveyor belt 2, the swing plate 303 is movably installed at the left side of the first straightening plate 302, the slide block 4 is fixedly installed on the rear side wall surface of the swing plate 303, the slide groove 5 which is mutually clamped with the slide block 4 is formed in the wall surface of the fixed plate 301, the swing plate 303 is movably installed in the slide groove 5 of the fixed plate 301 through the slide block 4 and can slide left and right, the second straightening plate 304 is fixedly installed at the left side of the swing plate 303, the rotating cam 305 is arranged between the swing plate 303 and the first straightening plate 302, the rotating cam 305 is fixedly connected with the servo motor 6, the servo motor 6 is fixedly installed at the rear side wall surface of the fixed plate 301, the output end of the servo motor 6 penetrates through the fixed plate 301 and is fixedly, no longer describe herein, flexible storehouse 7 has been seted up to 5 left side walls of spout, the left side wall fixed mounting of slider 4 has

telescopic link

8, 8 left ends of telescopic link stretch into in 7 intracavitys in flexible storehouse, the spacing piece 9 of 8 left end wall fixedly connected with of telescopic link, spacing piece 9 left side fixedly connected with spring 10, spring 10 left end fixed connection is at the 7 intracavity left side walls in flexible storehouse, the servo motor 6 of both sides is opposite with the mounted position mode of spring 10 around conveyor belt 2, two paper are ajusted the concrete mounting mode of device 3 and are shown in fig. 3.

When the paper aligning device is used, paper enters the conveying belt 2 through the paper feeding box on the right side of the box body 1, the paper moves towards the left side of the box body 1 after being flatly laid on the conveying belt 2, the paper passes through the paper aligning device 3 and firstly passes through the first aligning plates 302 on the right side, the two first aligning plates 302 gradually align uneven paper to change the tiling direction of the paper, the paper moves towards the left side and passes through the swinging plates 303, the servo motor 6 rotates to drive the rotating cam 305 to rotate under the action of the rotating cam 305 by the two swinging plates 303, the rotating cam 305 continuously has the effect of extrusion force on the sliding block 4 when rotating, the extrusion force enables the sliding block 4 to move towards the left side of the conveying belt pulley 2, the servo on the front side and the servo on the rear side of the conveying belt pulley 2 are opposite to the installation mode of the spring 10, so that the swinging plate 303 on the rear side continuously moves towards the left side of, the swing plate 303 at the front side moves on the right side of the net conveying belt 2 ceaselessly under the action of the extrusion force of the rotating cam 305, the springs 10 are compressed after the swing plates 303 at the front side and the rear side move in extrusion, after the rotating cam 305 rotates for a circle and loses the extrusion force, the springs 10 have the effect of elasticity on the respective sliding blocks 4 through the telescopic rods 8, the respective pulleys 4 are extruded and reset on the respective swing plates 303, finally the swing plates 303 at the front side and the rear side of the conveying belt 2 swing synchronously ceaselessly, and swing in the shape of swinging in a front-back manner, so that paper entering between the two swing plates 303 is gradually straightened, the left side movement in the cavity of the box body 1 is continued under the action of the conveying belt 2, finally the straightened paper passes through the second straightening plate 304, the straightening degree of the paper is ensured by the second straightening plate 304, and finally the paper conveyed through the belt conveying belt 2 is straightened completely, get into the left double facer of opening of box 1 again and carry out next procedure, therefore, through setting up paper aligning device 3, realized that the paper of transporting at conveyor belt 2 passes through first aligning board 302 in proper order, can be aligned after swinging plate 303 and the second aligning board 304, prevent that the paper from appearing the paper slope when getting into double facer processing, lead to the problem of processing fold, through setting up spring 10 and telescopic link 8, realized that two swinging plates 304 can carry out the synchronous reciprocal and swing motion behind one another, the aligning efficiency of paper accelerates, the paper conveying efficiency of double facer has been improved simultaneously.

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 paper conveying mechanism to two-sided machine of running from opposite directions, includes box (1) and conveyer (2), both ends about conveyer (2) rotate wheel movable mounting through two at box (1) intracavity, and one of them rotates the wheel and is driven its characterized in that by rotating electrical machines: the paper straightening device comprises a box body (1), paper straightening devices (3) are arranged on the front side and the rear side of the cavity of the box body (1), the two paper straightening devices (3) are respectively positioned on the front side and the rear side of a conveying belt (2), the paper straightening devices (3) are composed of a fixing plate (301), a first straightening plate (302), a swinging plate (303), a second straightening plate (304) and a rotating cam (305), the first straightening plate (302) and the swinging plate (303) are in a diameter trapezoid shape, the first straightening plate (302) and the swinging plate (303) are in a gradually-protruding shape from right to left, the fixing plate (301) is fixedly installed at the top of the cavity of the box body (1), the first straightening plate (302) is fixedly installed on the right side of the fixing plate (301) and positioned right above the conveying belt (2), the swinging plate (303) is movably installed on the left side of the first straightening plate (302), a sliding block (4) is fixedly installed on the rear side wall surface of the swinging plate (303), a sliding groove (5) which is clamped, the second swing plate (304) is fixedly arranged on the left side of the swing plate (303);

the rotary cam (305) is arranged between the swinging plate (303) and the first straightening plate (302), the rotary cam (305) is fixedly connected with a servo motor (6), the servo motor (6) is fixedly installed on the rear side wall surface of the fixing plate (301), the output end of the servo motor (6) penetrates through the fixing plate (301) and is fixedly connected with the rotary cam (305), and the rotary cam (305) is in contact with the sliding block (4).

2. The paper conveying mechanism of a double-sided facing machine according to claim 1, characterized in that: the telescopic bin (7) is arranged on the left side wall face of the sliding groove (5), a telescopic rod (8) is fixedly mounted on the left side wall face of the sliding block (4), and the left end of the telescopic rod (8) extends into the cavity of the telescopic bin (7).

3. The paper conveying mechanism of a double-sided facing machine according to claim 2, characterized in that: the left end wall of the telescopic rod (8) is fixedly connected with a limiting sheet (9).

4. The paper conveying mechanism of a double-sided facing machine according to claim 3, characterized in that: spacing piece (9) left side fixedly connected with spring (10), spring (10) left end fixed connection is in flexible storehouse (7) intracavity left side wall.

5. The paper conveying mechanism of a double-sided facing machine according to claim 1, characterized in that: the servo motors (6) and the springs (10) on the front side and the rear side of the conveyor belt (2) are installed in opposite positions.