CN209835125U

CN209835125U - Material circulation loading attachment of printing machine

Info

Publication number: CN209835125U
Application number: CN201920692759.9U
Authority: CN
Inventors: 张方亮
Original assignee: Shenzhen Dazhong Printing Co Ltd
Current assignee: Shenzhen Dazhong Printing Co Ltd
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2019-12-24
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a material circulation loading attachment technical field that relates to printing machine specifically is a material circulation loading attachment of printing machine, including the material loading box, the material loading box is the right trapezoid framework of no upper surface, and the upper end length of material loading box is greater than lower extreme length, and the right angle side laminating of material loading box is on the right side surface of printing machine casing. The utility model discloses in be provided with dismantled and assembled material loading box on one side of the printing machine casing, the material loading chamber depth of material loading box is darker, can increase the paper volume of storage, need not frequently to change when the printing machine prints the paper, has improved the availability factor of printing machine, and paper circulates from the material loading chamber and gets into the printing machine paper feed mouth, convenient to use; the utility model discloses in be provided with wind chamber in last magazine, wind chamber with wind even blow in the material loading chamber for paper is difficult for being heated and the humidity influences, can cool off paper and weather, is difficult for receiving high temperature when printing to influence, is difficult for card paper and stock form, has improved the printing efficiency of printing machine, is fit for promoting.

Description

Material circulation loading attachment of printing machine

Technical Field

The utility model relates to a material circulation loading attachment technical field of printing machine specifically is a material circulation loading attachment of printing machine.

Background

The material circulation loading device of the printing machine is a device for loading paper, ensures the real-time paper feeding of the printing machine, but has the following defects in the actual use process:

1. in the prior art, paper is usually stored for a long time in the paper feeding process of a printing machine, paper is required to be frequently replaced, and the efficiency is low;

2. when the printing machine is used for printing for a long time, the paper is easy to generate the phenomena of scalding, wetting and the like, the phenomena of paper rolling, paper jamming and the like are easy to generate, the efficiency is reduced, and the use has a qualitative defect.

Therefore, a material circulation feeding device of the printing machine is provided to well solve the defects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material circulation loading attachment of printing machine 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: a material circulating feeding device of a printing machine comprises a feeding box, wherein the feeding box is a right-angled trapezoid frame without an upper surface, the length of the upper end of the feeding box is greater than that of the lower end of the feeding box, a right-angled edge of the feeding box is attached to the right side surface of a shell of the printing machine, fixing edges are fixedly welded at the upper end and the lower end of the left side of the feeding box, the fixed limit passes through the fix with screw on the right side surface of printer casing, the inside of material loading box divide into the wind chamber of upper left end and the material loading chamber of right-hand member, the left lower extreme in material loading chamber and the printer paper feed mouth of printer casing lower extreme are linked together and set up, the fixed supporting baseplate that is provided with in bottom surface of printer paper feed mouth, supporting baseplate's surface is provided with multiunit paper feed wheel, multiunit paper feed wheel is controlled adjacently and is arranged, paper feed wheel's surface is provided with multiunit anti-skidding line, it has the transmission shaft to run through around the intermediate position of paper feed wheel, interference fit between transmission shaft and the paper feed wheel.

Preferably, the upper surface in wind chamber has the shrouding through the fix with screw, and the inside in wind chamber is provided with fan and bellows, the right side inner wall in wind chamber is laminated to the bellows, the fan fixed weld is linked together the setting at the left side inner wall in wind chamber between fan and the bellows.

Preferably, the right side surface of bellows is provided with No. two wind holes, No. two wind holes are round hole column structure and are provided with the multiunit, and the right side in No. two wind holes of multiunit runs through the right side surface of bellows and the right flank setting in wind chamber simultaneously, and the right-hand member downward sloping in No. two wind holes.

Preferably, the right side surface of the feeding box is provided with a plurality of groups of first air holes distributed up and down, the right ends of the first air holes incline upwards, and the first air holes are communicated with the inside and the outside of the feeding box.

Preferably, a pressing block is arranged at an opening above the feeding box, a rubber pad is fixedly arranged on the lower surface of the pressing block, two groups of springs are fixedly welded on the upper surface of the pressing block, and the upper ends of the two groups of springs are fixedly welded on the lower surface of the movable rod together.

Preferably, the movable rod is arranged above the material loading box, the left end of the movable rod is movably hinged to the upper end of the supporting rod through a hinged shaft, and the supporting rod is of a vertical rod-shaped structure and is fixedly welded at the left side position of the upper surface of the material loading box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in be provided with dismantled and assembled material loading box on one side of the printing machine casing, the material loading chamber depth of material loading box is darker, can increase the paper volume of storage, need not frequently to change when the printing machine prints the paper, has improved the availability factor of printing machine, and paper circulates from the material loading chamber and gets into the printing machine paper feed mouth, convenient to use;

2. the utility model discloses in be provided with wind chamber in last magazine, wind chamber with wind even blow in the material loading chamber for paper is difficult for being heated and the humidity influences, can cool off paper and weather, is difficult for receiving high temperature when printing to influence, is difficult for card paper and stock form, has improved the printing efficiency of printing machine, is fit for promoting.

Drawings

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

FIG. 2 is an enlarged schematic view of a structure shown in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at b in fig. 1 according to the present invention.

In the figure: the automatic paper feeding device comprises a feeding box 1, a first air hole 2, a movable rod 3, a spring 4, a support rod 5, a sealing plate 6, a printer shell 7, a printer paper feeding port 8, a paper feeding wheel 9, a support base plate 10, a fixed edge 11, an air cavity 12, a fan 13, an air box 14, a second air hole 15, a pressing block 16, a rubber pad 17, a feeding cavity 18, a hinged shaft 19, a transmission shaft 20 and anti-skid patterns 21.

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 to 3, the present invention provides a technical solution: a material circulating feeding device of a printing machine comprises a feeding box 1, wherein a plurality of groups of first air holes 2 distributed up and down are formed in the right side surface of the feeding box 1, the right ends of the first air holes 2 are inclined upwards, and the first air holes 2 are communicated with the inside and the outside of the feeding box 1 to ensure that paper cannot be clamped in the first air holes 2;

the feeding box 1 is a right-angled trapezoid frame without an upper surface, the length of the upper end of the feeding box 1 is greater than that of the lower end of the feeding box 1, a right-angled edge of the feeding box 1 is attached to the right side surface of the printing machine shell 7, fixing edges 11 are fixedly welded to the upper end and the lower end of the left side of the feeding box 1, the fixing edges 11 are fixed to the right side surface of the printing machine shell 7 through screws, the interior of the feeding box 1 is divided into an air cavity 12 at the upper left end and a feeding cavity 18 at the right end, a sealing plate 6 is fixed to the upper surface of the air cavity 12 through screws, and a fan 13 and an air box;

a fan 13 and an air box 14 are arranged inside the air cavity 12, the air box 14 is attached to the inner wall of the right side of the air cavity 12, the fan 13 is fixedly welded on the inner wall of the left side of the air cavity 12, the fan 13 and the air box 14 are communicated, a second air hole 15 is formed in the right side surface of the air box 14, the second air hole 15 is of a round hole structure and is provided with a plurality of groups, the right sides of the plurality of groups of second air holes 15 simultaneously penetrate through the right side surface of the air box 14 and the right side surface of the air cavity 12, the right end of the second air hole 15 is downward inclined, it is guaranteed that paper cannot be clamped in the second air hole 15, and the fan 13 is started to blow air into the feeding cavity 18 uniformly from the plurality of groups of second;

the left lower extreme at material loading chamber 18 is linked together the setting with printing machine paper feed port 8 of printing machine casing 7 lower extreme, the fixed supporting baseplate 10 that is provided with in bottom surface of printing machine paper feed port 8, supporting baseplate 10's surface is provided with multiunit paper feed wheel 9, multiunit paper feed wheel 9 is adjacent arranges about, paper feed wheel 9's surface is provided with multiunit anti-skidding line 21, paper feed wheel 9 rotates in the paper bottom surface, make the paper get into printing machine, anti-skidding line 21 on paper feed wheel 9 has the slip of avoiding the paper, the effect of supplementary paper feed, it has transmission shaft 20 to run through around paper feed wheel 9's intermediate position, interference fit between transmission shaft 20 and the paper feed wheel 9, power devices such as the motor among the prior art can be added on transmission shaft 20, it rotates to drive paper feed wheel 9 and carries out work to make transmission shaft 20.

A pressing block 16 is arranged at an opening above an upper material box 1, the pressing block 16 presses paper to avoid the phenomenon that the paper is scattered and blown out due to the action of wind, a rubber pad 17 is fixedly arranged on the lower surface of the pressing block 16, the rubber pad 17 avoids the phenomenon that the pressing block 16 causes pressure loss on the surface of the paper, two groups of springs 4 are fixedly welded on the upper surface of the pressing block 16, the pressing block 16 can be pressed on the surface of the paper in real time through the springs 4 and can push the pressing block 16 to move downwards after the paper is printed and reduced, the upper ends of the two groups of springs 4 are fixedly welded on the lower surface of a movable rod 3 together, the movable rod 3 is arranged above the upper material box 1, the left end of the movable rod 3 is movably hinged at the upper end of a support rod 5 through a hinge shaft 19, the support rod 5 is fixedly welded at the left side position of the upper surface, is convenient for loading paper.

The working principle is as follows:

firstly, toggle the movable rod 3 to the left by taking the hinge shaft 19 as the axial direction, put paper in the feeding cavity 18, then dial back the movable rod 3, when printing, the paper moves down through the inclined feeding cavity 18, the paper enters the inside of the printer through the paper feeding wheel 9 on the paper feeding port 8 of the printer and is printed, the paper can descend in the feeding cavity 18 in real time, ensure the circular printing, when printing, the fan 13 blows the wind into the bellows 14, the wind blows on the surface of the paper from the second wind hole 15 uniformly through the bellows 14, the wind blows out from the first wind hole 2, heat and moisture on the paper are blown out, the printing efficiency is improved, and the pressing block 16 presses the paper, the phenomena that the paper is scattered and blown out due to the wind action are avoided, the whole feeding box 1 is detachably connected to the right side surface of the printer shell 7 through the fixed edge 11, the dismounting and use are convenient, and the popularization is suitable.

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 material circulation loading attachment of printing machine, includes material loading box (1), its characterized in that: the feeding box (1) is a right-angled trapezoid frame without an upper surface, the length of the upper end of the feeding box (1) is greater than that of the lower end of the feeding box, the right-angled edge of the feeding box (1) is attached to the right side surface of the printer shell (7), fixing edges (11) are fixedly welded at the upper end and the lower end of the left side of the feeding box (1), the fixing edges (11) are fixed on the right side surface of the printer shell (7) through screws, the inside of the feeding box (1) is divided into a wind cavity (12) at the upper left end and a feeding cavity (18) at the right end, the lower left end of the feeding cavity (18) is communicated with a printer paper inlet (8) at the lower end of the printer shell (7), a supporting base plate (10) is fixedly arranged on the bottom surface of the printer paper inlet (8), a plurality of paper feeding wheels (9) are arranged on the surface of the supporting base plate (10), the plurality of paper feeding wheels (9) are, the transmission shafts (20) penetrate through the front and the back of the middle position of the paper feeding wheel (9), and the transmission shafts (20) are in interference fit with the paper feeding wheel (9).

2. The material circulation feeding device of the printing machine according to claim 1, characterized in that: the upper surface in wind chamber (12) is fixed with shrouding (6) through the screw, and the inside in wind chamber (12) is provided with fan (13) and bellows (14), bellows (14) laminating is at the right side inner wall in wind chamber (12), fan (13) fixed welding is at the left side inner wall in wind chamber (12), is linked together the setting between fan (13) and bellows (14).

3. The material circulation feeding device of the printing machine according to claim 2, characterized in that: the right side surface of bellows (14) is provided with No. two wind holes (15), No. two wind holes (15) are round hole column structure and are provided with the multiunit, and the right side of No. two wind holes of multiunit (15) runs through the right side surface of bellows (14) and the right flank setting in wind chamber (12) simultaneously, and the right-hand member downward sloping of No. two wind holes (15).

4. The material circulation feeding device of the printing machine according to claim 1, characterized in that: the right side surface of the feeding box (1) is provided with a plurality of groups of first wind holes (2) which are distributed up and down, the right ends of the first wind holes (2) are inclined upwards, and the first wind holes (2) are communicated with the inside and the outside of the feeding box (1).

5. The material circulation feeding device of the printing machine according to claim 1, characterized in that: a pressing block (16) is arranged at an opening above the feeding box (1), a rubber pad (17) is fixedly arranged on the lower surface of the pressing block (16), two groups of springs (4) are fixedly welded on the upper surface of the pressing block (16), and the upper ends of the two groups of springs (4) are fixedly welded on the lower surface of the movable rod (3) together.

6. The material circulation feeding device of the printing machine according to claim 5, characterized in that: the utility model discloses a material loading box, including last magazine (1), movable rod (3), articulated shaft (19) activity hinge in the upper end of bracing piece (5) are passed through to the left end of movable rod (3), bracing piece (5) are the fixed welding of vertical rod-like structure in the upper surface left side position of last magazine (1).