CN210420703U

CN210420703U - Paper shredding device in corrugated medium production

Info

Publication number: CN210420703U
Application number: CN201921153491.8U
Authority: CN
Inventors: 谭桂红
Original assignee: Hubei Xinwu Regeneration Resource Technology Development Co ltd
Current assignee: Hubei Xinwu Regeneration Resource Technology Development Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-04-28
Anticipated expiration: 2029-07-22

Abstract

The utility model provides a paper shredding device in corrugated medium production, which comprises a paper shredding box body, wherein a paper shredding roller is arranged in the paper shredding box body, a flow distribution plate is arranged at the lower side of the paper shredding roller, two discharge plates are hinged at the bottom of the paper shredding box body, a magnet plate is arranged on the lower surface of each discharge plate, the lower side of each discharge plate is also contacted with the surface of a cam, and the cam is connected with the output shaft of a servo motor; the utility model discloses a cooperation between magnet board and the play flitch can in time clear away the iron fillings impurity of mixing in the wastepaper when the shredded paper is accomplished, and it clears away efficiently, and the recovery process of follow-up iron fillings is also convenient, does benefit to and promotes in production.

Description

Paper shredding device in corrugated medium production

Technical Field

The utility model relates to a corrugated medium production technical field specifically indicates a shredded paper device in corrugated medium production.

Background

The corrugated base paper is one of important constituent materials for producing corrugated boards, the corrugated base paper requires good fiber bonding strength, is flat in paper surface, has good tightness and stiffness, and requires certain elasticity to ensure that a manufactured paper box has shock resistance and pressure resistance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned not enough, provide a shredded paper device in corrugated medium production, can in time clear away the iron fillings impurity of mixing in the wastepaper when the shredded paper is accomplished to avoid influencing subsequent pulping papermaking process.

The utility model discloses a solve above-mentioned technical problem, the technical scheme who adopts is: the utility model provides a shredded paper device in corrugated medium production, includes the shredded paper box, be equipped with shredded paper roll in the shredded paper box, shredded paper roll downside is equipped with the flow distribution plate, the shredded paper bottom of the box portion articulates and is equipped with two play flitchs, the magnet board has been installed to play flitch lower surface, goes out the flitch downside and still contacts with cam surface, cam and servo motor output shaft.

Preferably, the top of the shredded paper box body is also provided with a feed hopper.

Preferably, the quantity of shredded paper roll is two, and its level is located in the shredded paper box, and two shredded paper rolls all erect in shredded paper box inside wall through the bearing, and one of them shredded paper roll passes through the rotation axis and is connected with initiative friction wheel one side center, and another shredded paper roll passes through the rotation axis and is connected with driven friction wheel one side center, and the initiative friction wheel opposite side passes through the reduction gear and is connected with the motor output shaft.

Preferably, the magnet board passes through the mounting groove and is connected with ejection of compact board lower surface, goes out the flitch and is rectangle plate structure.

Preferably, the flow distribution plate comprises two arc-shaped plates fixedly arranged on the rotating shaft, two ends of the rotating shaft are erected on the inner side wall of the paper shredder box, and one end of the rotating shaft is fixedly connected with the handle.

The utility model has the advantages that:

the utility model discloses a cooperation between magnet board and the play flitch can in time clear away the iron fillings impurity of mixing in the wastepaper when the shredded paper is accomplished, and it clears away efficiently, and the recovery process of follow-up iron fillings is also convenient, does benefit to and promotes in production.

Drawings

Fig. 1 is a schematic structural diagram of a paper shredding device in corrugated medium production;

FIG. 2 is a schematic view of the shredder roller and its drive mechanism of FIG. 1;

FIG. 3 is a schematic view of the flow divider and its attachment mechanism of FIG. 1;

in the figure, a paper shredding box body 1, a paper shredding roller 2, a flow distribution plate 3, an arc-shaped plate 3.1, a discharge plate 4, a magnet plate 5, a cam 6, a servo motor 7, a feed hopper 8, a driving friction wheel 9, a driven friction wheel 10, a speed reducer 11, a motor 12, a mounting groove 13, a rotating shaft 14 and a handle 15.

Detailed Description

The invention is described in further detail below with reference to the figures and the embodiments.

Shown as fig. 1 to 3 is a shredded paper device in corrugated medium production, including shredded paper box 1, be equipped with shredded paper roll 2 in the shredded paper box 1, shredded paper roll 2 downside is equipped with flow distribution plate 3, shredded paper box 1 bottom is articulated to be equipped with two play flitchs 4, play flitch 4 lower surface has installed magnet board 5, goes out flitch 4 downside and still with 6 surface contact of cam, cam 6 and the output shaft of servo motor 7.

Preferably, the top of the paper shredding box body 1 is also provided with a feed hopper 8.

Preferably, the number of the shredding rollers 2 is two, the shredding rollers are horizontally arranged in the shredding box body 1, the two shredding rollers 2 are all erected on the inner side wall of the shredding box body 1 through a bearing, one shredding roller 2 is connected with the center of one side of the driving friction wheel 9 through a rotating shaft, the other shredding roller 2 is connected with the center of one side of the driven friction wheel 10 through a rotating shaft, and the other side of the driving friction wheel 9 is connected with an output shaft of the motor 12 through a speed reducer 11. After the motor 12 runs, the driving friction wheel 9 is driven to rotate, and then the driven friction wheel 10 is also driven to rotate, the driving friction wheel 9 and the driven friction wheel 10 can rotate oppositely, so that the two paper shredding rollers 2 also rotate oppositely, as shown in the rotating direction of fig. 1, in the embodiment, after the waste paper raw materials are shredded by a plurality of blades on the paper shredding rollers 2, the shredded paper scraps fall onto the flow distribution plate 3 below from the gap between the two paper shredding rollers 2.

Preferably, the magnet plate 5 is connected with the lower surface of the discharge plate 4 through a mounting groove 13, and the discharge plate 4 is of a rectangular plate structure. By the design, the magnet plate 5 and the discharging plate 4 can be detachably connected.

Preferably, the flow distribution plate 3 comprises two arc-shaped plates 3.1 fixedly arranged on a rotating shaft 14, two ends of the rotating shaft 14 are erected on the inner side wall of the paper shredding box body 1, and one end of the rotating shaft 14 is fixedly connected with a handle 15. When remaining wastepaper on needs clearance flow distribution plate 3, can rotate handle 15 to make two arc 3.1 rotate, thereby make the wastepaper drop.

The utility model discloses the theory of operation as follows:

firstly, the waste paper raw material is added into the paper shredding box body 1 from the feed hopper 8 and then falls into the space between the two paper shredding rollers 2, after the motor 12 operates, the driving friction wheel 9 is driven to rotate, and further the driven friction wheel 10 rotates along with the driving friction wheel 9 and the driven friction wheel 10, so that the two paper shredding rollers 2 also rotate oppositely, as shown in the rotating direction of fig. 1, in the embodiment, after the waste paper raw material is shredded by a plurality of blades on the paper shredding rollers 2, the shredded paper scraps fall onto the lower diversion plate 3 from the gap between the two paper shredding rollers 2, in the embodiment, the diversion plate 3 can introduce the shredded paper scraps to the upper surfaces of the two discharge plates 4, and because the magnet plate 5 is arranged on the lower surface of the discharge plate 4, the scrap mixed in the paper scraps are attracted onto the discharge plate 4, and the paper scraps slide down along the discharge plate 4 and finally enter the next process (such as pulping process) from the discharge port, during the blanking process, a phenomenon that part of paper scraps are possibly retained on the discharging plate 4 exists, at this time, the servo motor 7 is started, the cam 6 rotates along with the servo motor, and the discharging plate 4 vibrates up and down under the influence of gravity and acting force of the cam 6, so that the retained paper scraps can quickly slide off the discharging plate 4; after the paper shredding process is finished, the magnet plate 5 can be pulled out of the mounting groove 13, so that the iron chips adhered to the surface of the discharge plate 4 slide off the surface of the discharge plate 4 due to the disappearance of attraction, a special container is used for separately collecting the iron chips, and in the process, the servo motor 7 can be started to enable the discharge plate 4 to vibrate up and down, so that the iron chips can slide off the surface of the discharge plate 4 quickly; in addition, the servo motor 7 can accurately control the cam 6 to rotate by a certain angle and then stop, so that the distance between the bottoms of the two discharging plates 4 can be controlled, the size of the discharging hole is controllable, and the discharging flow can be controlled according to actual requirements.

Claims

1. The utility model provides a shredded paper device in corrugated medium production, includes shredded paper box (1), be equipped with shredded paper roll (2), its characterized in that in shredded paper box (1): shredded paper roll (2) downside is equipped with flow distribution plate (3), shredded paper box (1) bottom is articulated to be equipped with two play flitchs (4), play flitch (4) lower surface has installed magnet board (5), goes out flitch (4) downside and still with cam (6) surface contact, cam (6) and servo motor (7) output shaft.

2. The device for shredding paper in the production of corrugated medium as set forth in claim 1, wherein: the top of the shredded paper box body (1) is also provided with a feed hopper (8).

3. The device for shredding paper in the production of corrugated medium as set forth in claim 1, wherein: the quantity of shredded paper roll (2) is two, and in shredded paper box (1) was located to its level, two shredded paper rolls (2) all set up in shredded paper box (1) inside wall through the bearing, and one of them shredded paper roll (2) are connected through rotation axis and initiative friction wheel (9) one side center, and another shredded paper roll (2) are connected through rotation axis and driven friction wheel (10) one side center, and initiative friction wheel (9) opposite side passes through reduction gear (11) and is connected with motor (12) output shaft.

4. The device for shredding paper in the production of corrugated medium as set forth in claim 1, wherein: magnet board (5) are connected with play flitch (4) lower surface through mounting groove (13), go out flitch (4) and are rectangle plate structure.

5. The device for shredding paper in the production of corrugated medium as set forth in claim 1, wherein: the flow distribution plate (3) comprises two arc-shaped plates (3.1) fixedly arranged on a rotating shaft (14), two ends of the rotating shaft (14) are erected on the inner side wall of the paper shredding box body (1), and one end of the rotating shaft (14) is fixedly connected with a handle (15).