CN215478560U

CN215478560U - Paper printing and conveying device

Info

Publication number: CN215478560U
Application number: CN202120738310.9U
Authority: CN
Inventors: 马俊
Original assignee: Shenzhen Longwen Industry Co ltd
Current assignee: Shenzhen Longwen Industry Co ltd
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2022-01-11
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a paper printing and conveying device, which comprises a conveying device main body, wherein an installation frame is connected to the upper end of the conveying device main body, close to the edges of two sides, a limiting sliding chute is formed in the installation frame, close to the inner walls of the two sides, a pressing mechanism is arranged at the upper end of the installation frame, the pressing mechanism comprises a pressing frame arranged on the inner side of the installation frame, and two ends of the pressing frame are respectively provided with a brushing mechanism; the pushing mechanism further comprises a pushing cylinder arranged at the upper end of the mounting frame in the middle, a telescopic rod extends out of the connecting rod, and a rotating roller is arranged inside the pushing frame. The paper printing and conveying device can prevent the paper from being printed at the local wrinkles due to the wrinkles when the paper is printed at the next step, can improve the printing quality of the paper and is relatively practical.

Description

Paper printing and conveying device

Technical Field

The utility model relates to the technical field of paper printing, in particular to a paper printing and conveying device.

Background

The paper is made of plant fiber and can be used for writing, painting, printing books and newspapers, packaging, etc. Paper: the generic term of paper. Paper is counted by sheet and is called. The paper is generally divided into: letterpress printing paper, newsprint paper, offset printing paper, coated paper, book cover paper, dictionary paper, copy paper, paperboard and the like, wherein a conveying device is generally required during printing of paper;

traditional paper printing conveyor has some shortcomings, and is only simple to carry out pure transport to the paper when the printing of paper, but some paper edges have the fold, do not smooth it and can lead to the fold part of paper can't be printed at the in-process of next step printing, and the condition that the paper printing effect is not good can appear like this and take place, and printing quality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a paper printing and conveying apparatus which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the paper printing and conveying device comprises a conveying device main body, wherein an installation frame is connected to the upper end of the conveying device main body close to the edges of two sides, limiting sliding grooves are formed in the inner portion of the installation frame close to the inner walls of the two sides, a pressing mechanism is arranged at the upper end of the installation frame and comprises a pressing frame arranged on the inner side of the installation frame, and brushing mechanisms are respectively installed at two ends of the pressing frame;

the pressing mechanism further comprises a pressing cylinder arranged in the middle of the upper end of the mounting frame, a telescopic rod extends out of the connecting rod, and a rotating roller is arranged in the pressing frame;

the flat-brushing mechanism comprises connecting rods connected to two ends of a lower pressing frame respectively, guide wheels are arranged at one ends of the connecting rods, a fixing frame is welded to the lower end of each connecting rod, a motor is installed at one end of the fixing frame, a rotating shaft extends out of one end of the motor, and rotating blades are distributed in an annular array mode on the outer side of the rotating shaft.

Preferably, the number of the connecting rods is two, the two groups of connecting rods are respectively and fixedly installed on the outer surfaces of the two ends of the fixing frame, the guide wheel is fixedly connected with the connecting rods, and the guide wheel is connected inside the limiting sliding groove in a rolling mode.

Preferably, the upper end fixed welding of mount is at the lower extreme surface of connecting rod, motor fixed mounting is in the one end of mount, the inside of mount is run through to the pivot, fixed connection between the one end of pivot and the one end of motor, the quantity of rotating blade is twelve groups, twelve groups the rotating blade is the rubber material.

Preferably, push down jar fixed mounting and put between two parties in the upper end of mounting bracket, fixed connection between the upper end of telescopic link and the inside piston of pushing down the jar, the lower extreme of telescopic link extends to the inboard of mounting bracket, the fixed welding of the lower extreme of telescopic link is in the upper end position between two parties of pushing down the frame, the roller rotates the inboard of installing at pushing down the frame.

Preferably, the lower extreme of conveyor main part is provided with the support frame, the paper has been placed on the upper end conveyor belt of conveyor main part.

Preferably, the support frame is fixedly installed at the lower end of the conveying device body, and the paper is placed in the middle of the conveying belt at the upper end of the conveying device body.

Compared with the prior art, the utility model has the following beneficial effects:

in the process of conveying paper, when the conveyed paper passes through the lower side of the mounting frame, the lower pressing cylinder is started to enable the telescopic rod at the lower end of the lower pressing cylinder to move downwards, so that the lower pressing frame moves downwards, the lower pressing frame moves downwards to drive the rotary roller to move downwards, the rotary roller and the lower pressing frame are in a rotary connection relationship, so that the paper is attached to the upper surface of the conveying belt at the upper end of the conveying device main body to be stably conveyed when the rotary roller is in contact friction with the paper, the stability of the paper in the conveying process can be kept through the pressing mechanism, the paper is practical, when the paper is conveyed, the rotary shaft can be driven to rotate through the starting of the motor, the rotary blades can be rotated and rotated outside the rotary shaft through the rotation of the rotary shaft, and the paper with wrinkled edges can be smoothed through the brushing of the rotary blades towards the edges at two sides of the paper, the condition that the local wrinkles can not be printed due to the wrinkles can be avoided when the paper is printed in the next step, the printing quality of the paper can be improved, and the method is practical.

Drawings

FIG. 1 is a schematic view of the overall structure of a sheet printing and conveying apparatus according to the present invention;

FIG. 2 is a schematic view of a partial structure of the sheet printing and conveying apparatus of the present invention;

FIG. 3 is a schematic view of a partial structure of the sheet printing and conveying apparatus of the present invention;

FIG. 4 is a sectional view of the brush mechanism of the paper printing and conveying device.

In the figure: 1. a conveying device main body; 2. a support frame; 3. a mounting frame; 4. a limiting chute; 5. a pressing mechanism; 51. a lower pressure cylinder; 52. a telescopic rod; 53. pressing down the frame; 54. rotating the roller; 6. a brushing and leveling mechanism; 61. a connecting rod; 62. a guide wheel; 63. a fixed mount; 64. a motor; 65. a rotating shaft; 66. a rotating blade; 7. paper.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1 to 4, the paper printing and conveying device comprises a conveying device body 1, wherein the upper end of the conveying device body 1, which is close to the edges of two sides, is connected with a mounting frame 3, the inner wall of the mounting frame 3, which is close to the inner walls of the two sides, is provided with a limiting chute 4, the upper end of the mounting frame 3 is provided with a pressing mechanism 5, the pressing mechanism 5 comprises a lower pressing frame 53 arranged on the inner side of the mounting frame 3, and two ends of the lower pressing frame 53 are respectively provided with a brushing and leveling mechanism 6;

the pressing mechanism 5 further comprises a pressing cylinder 51 arranged at the central position of the upper end of the mounting frame 3, an expansion rod 52 extends out of the connecting rod 61, and a rotating roller 54 is arranged inside the pressing frame 53;

the brushing mechanism 6 comprises connecting rods 61 respectively connected to two ends of the lower pressing frame 53, a guide wheel 62 is arranged at one end of each connecting rod 61, a fixing frame 63 is welded at the lower end of each connecting rod 61, a motor 64 is installed at one end of each fixing frame 63, a rotating shaft 65 extends out of one end of each motor 64, and rotating blades 66 are annularly arranged on the outer side of each rotating shaft 65 in an array mode.

The quantity of connecting rod 61 is two sets of, two sets of connecting rod 61 are fixed mounting respectively at the both ends surface of mount 63, fixed connection between guide pulley 62 and the connecting rod 61, guide pulley 62 roll connection is in the inside of spacing spout 4, the upper end fixed welding of mount 63 is at the lower extreme surface of connecting rod 61, motor 64 fixed mounting is in the one end of mount 63, pivot 65 runs through the inside of mount 63, fixed connection between the one end of pivot 65 and the one end of motor 64, the quantity of rotating vane 66 is twelve groups, twelve groups of rotating vane 66 are the rubber material.

When paper 7 is in the transport, can drive pivot 65 through the motor 64 start and rotate, rotate through pivot 65 and can make rotating vane 66 rotate in the outside of pivot 65, brush towards the both sides edge of paper 7 through rotating vane 66 and can reach and smooth the paper 7 that has the fold in edge, can make paper 7 can not lead to the condition emergence that local fold department can not print because of the fold when next step printing paper 7, can improve the printing quality of paper 7, slide in spacing spout 4 through guide pulley 62 and can reduce frictional force.

The lower cylinder 51 is fixedly mounted at the upper end center position of the mounting frame 3, the upper end of the telescopic rod 52 is fixedly connected with the inner piston of the lower cylinder 51, the lower end of the telescopic rod 52 extends to the inner side of the mounting frame 3, the lower end of the telescopic rod 52 is fixedly welded at the upper end center position of the lower pressing frame 53, and the rotary roller 54 is rotatably mounted at the inner side of the lower pressing frame 53.

The telescopic rod 52 at the lower end of the lower pressure cylinder 51 can move downwards by starting the lower pressure cylinder 51, so that the lower pressure frame 53 moves downwards, the lower pressure frame 53 moves downwards to drive the rotary roller 54 to move downwards, and the rotary roller 54 and the lower pressure frame 53 are in a rotary connection relation, so that the paper 7 is stably conveyed on the conveying belt attached to the upper end of the conveying device main body 1 when the rotary roller 54 and the paper 7 are in contact friction, and the paper 7 can be kept stable in the conveying process through the pressing mechanism 5, and the conveying device is practical.

The lower extreme of conveyor main part 1 is provided with support frame 2, has placed paper 7 on the upper end conveyor belt of conveyor main part 1, and support frame 2 fixed mounting is at the lower extreme of conveyor main part 1, and paper 7 places the intermediate position at the conveyor belt of the upper end of conveyor main part 1.

The working principle is as follows:

during the use, in the process of conveying the paper 7, when the conveyed paper 7 passes through the lower side of the mounting frame 3, the lower pressing cylinder 51 is started to enable the telescopic rod 52 at the lower end of the lower pressing cylinder 51 to move downwards, so that the lower pressing frame 53 moves downwards to drive the rotary roller 54 to move downwards, as the rotary roller 54 is in rotating connection with the lower pressing frame 53, the paper 7 can be attached to the upper surface of the conveying belt at the upper end of the conveying device main body 1 to be stably conveyed when the rotary roller 54 and the paper 7 are in contact friction, the paper 7 can be kept stable in the conveying process through the lower pressing mechanism 5, the paper 7 is practical, when the paper 7 is conveyed, the motor 64 is started to drive the rotating shaft 65 to rotate, the rotating blade 66 can rotate on the outer side of the rotating shaft 65 through the rotation of the rotating shaft 65, and the paper 7 with wrinkled edges can be brushed towards the edges of the two sides of the paper 7 through the rotating blade 66 The paper 7 is smoothed, so that the situation that the paper 7 cannot be printed at a local wrinkle part due to wrinkles when the paper 7 is printed at the next step can be avoided, the printing quality of the paper 7 can be improved, and the method is practical.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Paper printing conveyor, including conveyor main part (1), its characterized in that: the upper end of the conveying device main body (1) close to the edges of the two sides is connected with a mounting frame (3), the inner part of the mounting frame (3) close to the inner walls of the two sides is provided with a limiting sliding chute (4), the upper end of the mounting frame (3) is provided with a pressing mechanism (5), the pressing mechanism (5) comprises a pressing frame (53) arranged on the inner side of the mounting frame (3), and two ends of the pressing frame (53) are respectively provided with a brushing and leveling mechanism (6);

the downward pressing mechanism (5) further comprises a downward pressing cylinder (51) arranged in the middle position of the upper end of the mounting frame (3), an expansion rod (52) extends out of the connecting rod (61), and a rotating roller (54) is arranged in the downward pressing frame (53);

brushing mechanism (6) is including connecting rod (61) at the both ends of pushing down frame (53) respectively, the one end of connecting rod (61) is provided with guide pulley (62), the lower extreme welding of connecting rod (61) has mount (63), motor (64) are installed to the one end of mount (63), pivot (65) are extended to the one end of motor (64), rotating vane (66) have been arranged in the outside annular array of pivot (65).

2. The paper print conveying apparatus according to claim 1, characterized in that: the number of the connecting rods (61) is two, the two groups of the connecting rods (61) are respectively and fixedly installed on the outer surfaces of the two ends of the fixing frame (63), the guide wheel (62) is fixedly connected with the connecting rods (61), and the guide wheel (62) is connected to the inside of the limiting sliding groove (4) in a rolling mode.

3. The paper print conveying apparatus according to claim 1, characterized in that: the utility model discloses a motor, including motor (64), mount (63), pivot (65), fixed connection between the one end of pivot (65) and the one end of motor (64), the upper end fixed welding of mount (63) is at the lower extreme surface of connecting rod (61), motor (64) fixed mounting is in the one end of mount (63), the inside of mount (63) is run through in pivot (65), fixed connection between the one end of pivot (65) and the one end of motor (64), the quantity of rotating vane (66) is twelve groups, twelve groups rotating vane (66) are the rubber material.

4. The paper print conveying apparatus according to claim 1, characterized in that: lower cylinder (51) fixed mounting is in the upper end central point of mounting bracket (3), fixed connection between the upper end of telescopic link (52) and the inside piston of pushing down cylinder (51), the lower extreme of telescopic link (52) extends to the inboard of mounting bracket (3), the fixed welding of the lower extreme of telescopic link (52) is pushing down the upper end central point of frame (53) down, change roller (54) and rotate the inboard of installing pushing down frame (53).

5. The paper print conveying apparatus according to claim 1, characterized in that: the lower extreme of conveyor main part (1) is provided with support frame (2), paper (7) have been placed on the upper end conveyor belt of conveyor main part (1).

6. The paper print conveying apparatus according to claim 5, characterized in that: the support frame (2) is fixedly arranged at the lower end of the conveying device main body (1), and the paper (7) is placed in the middle of a conveying belt at the upper end of the conveying device main body (1).