CN216235187U

CN216235187U - Paper collecting and fluency conveying mechanism for high-speed printing operation

Info

Publication number: CN216235187U
Application number: CN202122231878.4U
Authority: CN
Inventors: 陈怡�; 陈达波; 罗佩; 伍东平
Original assignee: Hainan Jiujiu Digital Printing Co ltd
Current assignee: Hainan Jiujiu Digital Printing Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-08
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a paper collecting and fluency conveying mechanism for high-speed printing operation, which relates to the technical field of printing paper collection and comprises a collecting box and a box cover hinged at an opening at the top of the collecting box, wherein a U-shaped fixing plate is arranged on the bottom surface of the box cover, a U-shaped mounting plate is movably arranged in a notch of the U-shaped fixing plate, a plurality of compression rollers are rotatably arranged in the notch of the U-shaped mounting plate at equal intervals, and a transmission assembly for driving the compression rollers is arranged on the front end surface of the U-shaped mounting plate; the paper guide roller is simple in structure, and the transmission assembly is matched with the U-shaped mounting plate and the compression rollers, so that all the compression rollers can be conveniently driven to rotate in the same direction, paper positioned at the top of the carrier roller can be conveniently and quickly guided, the conveying speed of printing paper is effectively increased, the paper is conveniently prevented from being stacked during conveying, and the paper collecting efficiency is improved; then the conveyed paper falls into the collecting box to be stacked, so that the collecting effect of the finished paper is further improved.

Description

Paper collecting and fluency conveying mechanism for high-speed printing operation

Technical Field

The utility model relates to the technical field of printing paper collection, in particular to a paper collection fluent conveying mechanism for high-speed printing operation.

Background

Printing, which is a technique of transferring ink to the surface of a material such as paper, fabric, plastic, leather, etc. by processes such as plate making, inking, and pressing, to copy the contents of an original in bulk; printing is a process of transferring printing plates approved by auditing to printing stocks through printing machinery and special ink;

when a large amount of printing operations are performed in the existing printing equipment, printed paper is easy to stack when being conveyed, so that the printed paper is easy to fall out of the equipment, the collection of the paper is inconvenient, and workers are often required to perform auxiliary paper collection beside the equipment, so that the problem needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect of poor practicability in the prior art, and provides a paper collecting and fluently conveying mechanism for high-speed printing operation.

In order to achieve the purpose, the utility model adopts the following technical scheme: a paper collecting and fluency conveying mechanism for high-speed printing operation comprises a collecting box and a box cover hinged at an opening at the top of the collecting box, wherein a U-shaped fixing plate with an upward notch is arranged on the bottom surface of the box cover, a U-shaped mounting plate with an upward notch is movably arranged in the notch of the U-shaped fixing plate, a plurality of compression rollers are longitudinally and rotatably arranged in the notches of the U-shaped mounting plate at equal intervals, and a transmission assembly for driving the compression rollers is arranged on the front end surface of the U-shaped mounting plate;

the bottom surface of the box cover is provided with a rectangular mounting groove, a plurality of carrier rollers are longitudinally and rotatably arranged in the mounting groove at equal intervals, and the compression roller and the carrier rollers are vertically arranged oppositely;

the bottom surface middle part of U type fixed plate runs through and is equipped with the screwed pipe, screwed pipe female connection has the threaded rod, the top of threaded rod is rotated with the bottom surface of U type mounting panel and is connected, the bottom of threaded rod is equipped with the hand wheel.

Preferably, telescopic rods are arranged between four corners of the bottom surface of the U-shaped mounting plate and the inner wall of the U-shaped fixing plate.

Preferably, the transmission assembly comprises a transmission box arranged on the upper part of the front end surface of the U-shaped mounting plate and a micro motor arranged on one side of the front end surface of the transmission box, the front end of a shaft body of each compression roller movably penetrates into the transmission box and is sleeved with chain wheels, chains are sleeved between the chain wheels, and the chain wheels are in transmission connection through the chains; and a motor shaft of the micro motor penetrates into the transmission box and is coaxially and fixedly connected with a shaft body of one of the compression rollers.

Preferably, the one end of case lid articulates there is the overlap joint board, the upper portion of collecting box side is equipped with the lock nose, the cooperation lock nose has seted up the rectangle opening on the overlap joint board.

Preferably, the lower part of one side surface of the collecting box is provided with a taking and placing opening, and a box door is hinged in the taking and placing opening; the four corners of the bottom surface of the collecting box are provided with universal wheels.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the transmission assembly is matched with the U-shaped mounting plate and the compression rollers, so that all the compression rollers can be conveniently driven to rotate in the same direction, the paper positioned at the top of the carrier roller can be conveniently and quickly conveyed, the conveying speed of the printing paper is effectively increased, the paper is conveniently prevented from being stacked during conveying, and the paper collecting efficiency is improved; then the conveyed paper falls into the collecting box to be stacked, so that the collecting effect of the finished paper is further improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic view of a front view structure according to the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a sectional view of an opening structure of the cover according to the present invention;

FIG. 4 is a sectional view of a U-shaped fixing plate according to the present invention;

fig. 5 is a schematic sectional view of the structure of the transmission box provided by the utility model.

Number in the figure: 1. a collection box; 2. a box cover; 3. a U-shaped fixing plate; 4. a U-shaped mounting plate; 5. a compression roller; 6. a carrier roller; 7. a transmission box; 8. a threaded rod; 9. a lap plate; 10. a micro motor; 11. a sprocket; 12. a chain; 13. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example (b): referring to fig. 1-5, the paper collecting and fluency conveying mechanism for high-speed printing operation in the utility model comprises a collecting box 1 and a box cover 2 hinged at the opening at the top of the collecting box 1, wherein a U-shaped fixing plate 3 with an upward notch is arranged at the bottom surface of the box cover 2, a U-shaped mounting plate 4 with an upward notch is movably arranged in the notch of the U-shaped fixing plate 3, a plurality of compression rollers 5 are longitudinally and rotatably arranged at equal intervals in the notch of the U-shaped mounting plate 4, and a transmission assembly for driving the compression rollers 5 is arranged on the front end surface of the U-shaped mounting plate 4; the bottom surface of the box cover 2 is provided with a rectangular mounting groove, a plurality of carrier rollers 6 are longitudinally and rotatably arranged in the mounting groove at equal intervals, and the compression roller 5 and the carrier rollers 6 are vertically arranged oppositely; a threaded pipe penetrates through the middle of the bottom surface of the U-shaped fixing plate 3, a threaded rod 8 is connected with the threaded pipe in a threaded manner, the top end of the threaded rod 8 is rotatably connected with the bottom surface of the U-shaped mounting plate 4, and a hand wheel is arranged at the bottom end of the threaded rod 8; telescopic rods 13 are arranged between the four corners of the bottom surface of the U-shaped mounting plate 4 and the inner wall of the U-shaped fixing plate 3; through the matching of the transmission assembly, the U-shaped mounting plate 4 and the compression rollers 5, all the compression rollers 5 are conveniently driven to rotate in the same direction, so that paper positioned at the top of the carrier roller 6 is conveniently and quickly conveyed, the conveying speed of the printing paper is effectively increased, the paper is conveniently prevented from being stacked during conveying, and the paper collecting efficiency is improved; then the conveyed paper falls into the collecting box 1 to be stacked together, and the collecting effect of the finished paper is further improved.

In the utility model, the transmission assembly comprises a transmission box 7 arranged on the upper part of the front end face of the U-shaped mounting plate 4 and a micro motor 10 arranged on one side of the front end face of the transmission box 7, the front end of the shaft body of each compression roller 5 movably penetrates into the transmission box 7 and is sleeved with a chain wheel 11, a chain 12 is sleeved between the chain wheels 11, and the chain wheels 11 are in transmission connection through the chain 12; a motor shaft of the micro motor 10 penetrates into the transmission box 7 and is coaxially and fixedly connected with a shaft body of one of the compression rollers 5; it is convenient to drive the press roller 5.

In the utility model, one end of the box cover 2 is hinged with a lap plate 9, the upper part of one side surface of the collecting box 1 is provided with a lock nose, and the lap plate 9 is provided with a rectangular opening matched with the lock nose; a taking and placing opening is formed in the lower part of one side face of the collecting box 1, and a box door is hinged in the taking and placing opening; the universal wheels are installed at four corners of the bottom surface of the collecting box 1, so that the collecting box 1 is convenient to move, and the convenience in use is improved.

The working principle is as follows: when the automatic paper feeding device is used, firstly, the box cover 2 is opened, the box cover 2 is in lap joint with a discharge port of a printing machine, the lapping plate 9 is turned over to enable the lapping plate 9 to be in lap joint with a discharge plate of the printing machine, paper can conveniently slide on the box cover 2, then the distance between the press roller 5 and the carrier roller 6 is adjusted according to the thickness of the paper, then the micro motor 10 is electrically connected with external control equipment, then after the printed paper slides onto the carrier roller 6, one of the press rollers 5 is driven to rotate by controlling the micro motor 10, and then the chain wheel 11 on the shaft body is driven to rotate, and then all the chain wheels 11 are driven to rotate in the same direction under the transmission action of the chain 12, so that all the press rollers 5 are driven to rotate in the same direction; the paper positioned at the top of the carrier roller 6 is conveniently and quickly guided by all the compression rollers 5 rotating in the same direction, so that the speed of the printing paper passing through the box cover 2 is increased, the paper is conveniently prevented from being stacked on the box cover 2, and the paper collecting efficiency is improved; then the conveyed paper falls into the collecting box 1 to be stacked together, so that the collecting effect of the finished paper is further improved; and finally, opening the box door, and taking out the stacked paper.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A paper collection fluency transport mechanism for high speed printing operations, comprising a collection box (1) and a box cover (2) hinged at the top opening of the collection box (1), characterized in that: the bottom surface of the box cover (2) is provided with a U-shaped fixing plate (3) with an upward notch, a U-shaped mounting plate (4) with an upward notch is movably arranged in the notch of the U-shaped fixing plate (3), a plurality of compression rollers (5) are longitudinally arranged in the notch of the U-shaped mounting plate (4) in an equidistant and longitudinal rotating mode, and a transmission assembly used for driving the compression rollers (5) is arranged on the front end surface of the U-shaped mounting plate (4);

a rectangular mounting groove is formed in the bottom surface of the box cover (2), a plurality of carrier rollers (6) are longitudinally and rotatably arranged in the mounting groove at equal intervals, and the compression roller (5) and the carrier rollers (6) are vertically arranged oppositely;

the bottom surface middle part of U type fixed plate (3) runs through and is equipped with the screwed pipe, screwed pipe female connection has threaded rod (8), the top of threaded rod (8) is rotated with the bottom surface of U type mounting panel (4) and is connected, the bottom of threaded rod (8) is equipped with the hand wheel.

2. The sheet collection fluent transport mechanism for a high-speed printing job according to claim 1, characterized in that: and telescopic rods (13) are arranged between four corners of the bottom surface of the U-shaped mounting plate (4) and the inner wall of the U-shaped fixing plate (3).

3. The sheet collection fluent transport mechanism for a high-speed printing job according to claim 1, characterized in that: the transmission assembly comprises a transmission box (7) arranged on the upper portion of the front end face of the U-shaped mounting plate (4) and a micro motor (10) arranged on one side of the front end face of the transmission box (7), the front end of a shaft body of each compression roller (5) movably penetrates into the transmission box (7) and is sleeved with chain wheels (11), chains (12) are sleeved among the chain wheels (11), and the chain wheels (11) are in transmission connection through the chains (12); and a motor shaft of the micro motor (10) penetrates into the transmission box (7) and is coaxially and fixedly connected with a shaft body of one of the compression rollers (5).

4. The sheet collection fluent transport mechanism for a high-speed printing job according to claim 1, characterized in that: one end of the box cover (2) is hinged with a lap plate (9), the upper part of one side face of the collecting box (1) is provided with a lock nose, and the lap plate (9) is matched with the lock nose and provided with a rectangular opening.

5. The sheet collection fluent transport mechanism for a high-speed printing job according to claim 1, characterized in that: the lower part of one side surface of the collecting box (1) is provided with a taking and placing opening, and a box door is hinged in the taking and placing opening; universal wheels are installed at four corners of the bottom surface of the collecting box (1).