CN213996780U

CN213996780U - Waste sheet removing device of book and periodical printing and folding equipment

Info

Publication number: CN213996780U
Application number: CN202022975961.8U
Authority: CN
Inventors: 沈新军
Original assignee: Hebei Wensheng Printing Co ltd
Current assignee: Hebei Wensheng Printing Co ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-08-20
Anticipated expiration: 2030-12-08

Abstract

The utility model provides a waste paper removing device of a book printing folding device, which comprises a removing box, wherein the right side of the removing box is provided with a paper inlet, an auxiliary feeding roller is arranged in the removing box below the left side of the paper inlet, the auxiliary feeding roller is driven by a motor, a pressing roller is arranged right above the auxiliary feeding roller, a fixed plate is arranged right above the pressing roller in the removing box, a spring is arranged below the fixed plate, the spring is provided with a plurality of groups, the lower end of the spring is connected with the pressing roller, a guide block is arranged below the left side of the pressing roller, a conveying mechanism is arranged on the left side of the guide block, a main camera is arranged right above the conveying mechanism, the waste paper removing device of the book printing folding device is matched with the pressing roller through the auxiliary feeding roller and the pressing roller, so that paper is not easy to deviate when entering the removing box, therefore, the waste paper can enter the detection range of the main camera more accurately, and the waste paper removing effect is more accurate.

Description

Waste sheet removing device of book and periodical printing and folding equipment

Technical Field

The utility model relates to a folding machine auxiliary assembly technical field especially relates to a useless removing devices of books and periodicals printing equipment of folding paper.

Background

The folding machine is a modern printing device produced along with the modern printing industry, the modern printing factory usually comprises three processing procedures of printing before, printing and printing after, the main bearing medium is paper, due to the rise of packaging and printing, the paper is also raised on other material media, such as plastic, fabric, leather, metal surfaces and the like, but the main carrier still occupies the absolute dominance by the paper, and the processing of the printing industry is generally divided into book and newspaper processing and packaging processing;

generally at the in-process of paper folding machine work, need filter the paper, and then reject unqualified paper to guarantee subsequent processingquality, however current books and periodicals printing folding equipment's useless paper removing devices need detect the outward appearance of paper at the during operation, because the paper is carrying the condition of the in-process skew of coming to take place easily, leads to the subregion of paper to surpass the shooting scope of camera, thereby be unfavorable for subsequent processing, consequently the utility model provides a books and periodicals printing folding equipment's useless paper removing devices is in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, an object of the utility model is to provide a useless paper removing devices of books and periodicals printing folding equipment, this kind of books and periodicals printing folding equipment's useless paper removing devices compresses tightly the paper through the cooperation of the supplementary feed roller that sets up and pinch roller to the difficult condition that takes place the skew when making the paper get into to reject the incasement, thereby the detection range of more accurate entering main camera makes the effect of useless rejection more accurate.

For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: the utility model provides a useless removing devices of equipment of folding paper of books and periodicals printing, is including rejecting the case, the right side of rejecting the case is equipped with the paper feed mouth, and paper feed mouth left side below is installed supplementary feeding roller rejecting the incasement, supplementary feeding roller passes through motor drive, and is equipped with the compression roller directly over the supplementary feeding roller, install the fixed plate rejecting the incasement directly over the compression roller, and the below of fixed plate installs the spring, the spring is equipped with the multiunit, and the lower extreme of spring is connected with the compression roller, the guide block is installed to the left below of compression roller, and the left side of guide block is equipped with conveying mechanism, be equipped with main camera directly over conveying mechanism, and conveying mechanism's left side is equipped with the branch mechanism, the top of main camera is equipped with the controller, and the controller passes through the support and rejects the case connection, the controller is connected with the main camera electricity.

The further improvement lies in that: conveying mechanism includes the conveyer belt, the conveying roller is installed to the inboard of conveyer belt, and the conveying roller equidistance is equipped with the multiunit, multiunit both sides all are equipped with fixed connection board around the conveying roller, and the both ends of conveying roller pass through the bearing and rotate with fixed connection board and be connected, one side that keeps away from the conveying roller on the fixed connection board is connected with the rejection case, the multiunit the conveying roller passes through motor drive.

The further improvement lies in that: the branch mechanism is including the gallows, the cylinder is installed to the below of gallows, the delivery end of cylinder is down to install back type frame, the inboard of returning type frame is rotated and is installed and divide to the roller, and divide to the roller and be equipped with two sets ofly, two sets of divide to the roller from last to setting gradually down, and divide to install the location backup pad on rejecting the case below the roller, install the strike switch in the location backup pad, and strike the switch and be connected with the controller electricity, install the metal contact directly over the strike switch on returning type frame.

The further improvement lies in that: the both sides of the top of controller all install the light filling lamp in rejecting the incasement, the both sides of controller all install through the support and assist the camera, and assist the camera and be the slope setting.

The further improvement lies in that: the upper end face of the auxiliary feeding roller is flush with the lower end face of the paper inlet, a paper blocking plate is mounted on the right side of the auxiliary feeding roller in the rejection box, and the upper end face of the paper blocking plate is flush with the upper end face of the auxiliary feeding roller.

The further improvement lies in that: the left side of rejecting the case is equipped with the waste paper export, and the discharge end of waste paper export is the downward sloping setting, the right side of waste paper export is installed with the waste paper baffle in rejecting the case, and the up end of waste paper baffle flushes with the lower terminal surface of waste paper export, the exit slot is installed on rejecting the case to the below of waste paper baffle, and the right side of exit slot top is rejecting the case and is installed the guide board.

The utility model has the advantages that: this kind of books and periodicals printing equipment of folding paper's useless paper removing devices compresses tightly the paper through the cooperation of the supplementary feed roller that sets up and pinch roller to the condition of difficult emergence skew when making the paper get into to reject the incasement, thereby the detection range of more accurate entering main camera, the effect of making useless paper to reject is more accurate, the branch mechanism that the rethread set up, the controller of being convenient for is controlled according to the result that main camera detected, do benefit to and separately carry qualified paper and unqualified paper.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a schematic view of the working state of the present invention from the front and bottom.

Fig. 3 is an enlarged schematic view of a part a of fig. 1 according to the present invention.

Wherein: 1. removing boxes; 2. a paper inlet; 3. an auxiliary feed roll; 4. a pressure roller; 5. a fixing plate; 6. a spring; 7. a guide block; 8. a main camera; 9. a controller; 10. a conveyor belt; 11. a conveying roller; 12. fixing the connecting plate; 13. a hanger; 14. a cylinder; 15. a clip frame; 16. a branch roller; 17. positioning the supporting plate; 18. a touch switch; 19. a metal contact; 20. A light supplement lamp; 21. an auxiliary camera; 22. a paper blocking plate; 23. a waste paper outlet; 24. a waste paper baffle; 25. a paper outlet; 26. a guide plate.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, 2 and 3, the embodiment provides a waste sheet removing device of a book and periodical printing folding device, which comprises a removing box 1, wherein a paper inlet 2 is arranged on the right side of the removing box 1, an auxiliary feeding roller 3 is arranged in the removing box 1 below the left side of the paper inlet 2, the auxiliary feeding roller 3 is driven by a motor, a pressing roller 4 is arranged right above the auxiliary feeding roller 3, a fixed plate 5 is arranged right above the pressing roller 4 in the removing box 1, a spring 6 is arranged below the fixed plate 5, a plurality of groups of springs 6 are arranged on the spring 6, the lower end of the spring 6 is connected with the pressing roller 4, a guide block 7 is arranged below the left side of the pressing roller 4, a conveying mechanism is arranged on the left side of the guide block 7, a main camera 8 is arranged right above the conveying mechanism, a branch mechanism is arranged on the left side of the conveying mechanism, a controller 9 is arranged above the main camera 8, and the controller 9 is connected with the removing box 1 through a bracket, and the controller 9 is electrically connected with the main camera 8.

Conveying mechanism includes conveyer belt 10, conveying roller 11 is installed to the inboard of conveyer belt 10, and conveying roller 11 equidistance is equipped with the multiunit, multiunit both sides all are equipped with fixed connection board 12 around conveying roller 11, and conveying roller 11's both ends pass through the bearing and rotate with fixed connection board 12 and be connected, one side of keeping away from conveying roller 11 on the fixed connection board 12 is connected with rejection case 1, the multiunit conveying roller 11 passes through motor drive.

The branch mechanism comprises a hanger 13, a cylinder 14 is installed below the hanger 13, the conveying end of the cylinder 14 faces downwards, a return-shaped frame 15 is installed, a branch roller 16 is installed on the inner side of the return-shaped frame 15 in a rotating mode, two groups of branch rollers 16 are arranged on the branch roller 16, the branch rollers 16 are sequentially arranged from top to bottom, a positioning support plate 17 is installed below the branch rollers 16 on the removing box 1, a touch switch 18 is installed on the positioning support plate 17, the touch switch 18 is electrically connected with the controller 9, and a metal contact 19 is installed on the return-shaped frame 15 right above the touch switch 18.

Light filling lamp 20 is all installed in rejecting case 1 in the both sides of the top of controller 9, the both sides of controller 9 all have through the support mounting assist camera 21, and assist camera 21 and be the slope setting.

The up end of auxiliary feed roller 3 flushes with the lower terminal surface of paper feed port 2, and the right side of auxiliary feed roller 3 installs fender cardboard 22 in rejecting case 1, the up end of fender cardboard 22 flushes with the up end of auxiliary feed roller 3.

Reject the left side of case 1 and be equipped with waste paper export 23, and the discharge end of waste paper export 23 is the downward sloping setting, waste paper baffle 24 is installed in rejecting case 1 on the right side of waste paper export 23, and waste paper baffle 24's up end flushes with waste paper export 23's lower terminal surface, waste paper baffle 24's below is installed exit slot 25 on rejecting case 1, and the right side of exit slot 25 top is rejecting case 1 and is installed guide board 26.

After the utility model starts working, paper enters through the paper inlet 2, at the moment, the auxiliary feeding roller 3 is in a rotating state, the upper part of the compression roller 4 is connected with the fixed plate 5 through the spring 6, namely, a pressure is applied to the entering paper through the spring 6 and the gravity of the compression roller 4, so that the paper is not easy to deviate in the conveying process, the inner side of the spring 6 is provided with a telescopic piece, two ends of the telescopic piece are respectively connected with the fixed plate 5 and the compression roller 4, the compression roller 4 is provided with a bearing fixing seat, so that the compression roller 4 can rotate within a set range, then the paper enters the upper part of the conveyer belt 10 through the guide block 7, the conveyer belt 10 and the auxiliary feeding roller 3 are synchronously started, the speed of conveying the paper is kept consistent, then the paper can be detected through the main camera 8, when the paper is qualified, the paper can enter the return type frame 15, two groups of branch rollers 16 are arranged in the reverse frame 15, the branch rollers 16 are driven by a built-in motor, the reverse frame 15 is in a normal working state at the moment, namely, the lower end of the reverse frame 15 is connected with a positioning support plate 17, in the process of conveying paper by the conveying belt 10, one end of the paper is contacted with the upper branch roller 16 and is guided by the contact of the upper branch roller 16, the paper passes through a guide plate 26 and then falls into the folding machine from a paper outlet 25, when unqualified paper occurs, the controller 9 controls the cylinder 14 to contract to drive the reverse frame 15 to move upwards, the auxiliary camera 21 on the left side monitors the paper, the upper end surface of the lower branch roller 16 can be contacted with the paper, then the branch roller 16 drives the paper to move for a certain distance, the cylinder 14 can rapidly drive the reverse frame 15 to ascend, and further enable the waste paper to pass through a paper blocking plate 22, get into waste paper export 23 in, reach the effect of rejecting, the supplementary camera 21 on right side monitors the operating condition of guide block 7 and supplementary feed roller 3.

This kind of useless paper removing devices of books and periodicals printing equipment of folding paper compresses tightly the paper through the cooperation of the supplementary feed roller 3 that sets up and pinch roller 4, thereby make the paper get into the condition of difficult emergence skew when rejecting the case 1 in, thereby the more accurate detection range who gets into main camera 8, make the effect of useless paper rejection more accurate, the branch mechanism that the rethread set up, the controller 9 of being convenient for is controlled according to the result that main camera 8 detected, do benefit to and separately carry qualified paper and unqualified paper.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a useless removing devices of equipment is folded paper in books and periodicals printing, is including removing rejects case (1), its characterized in that: the paper feeding device is characterized in that a paper feeding port (2) is formed in the right side of the rejection box (1), an auxiliary feeding roller (3) is arranged below the left side of the paper feeding port (2) in the rejection box (1), the auxiliary feeding roller (3) is driven by a motor, a pressing roller (4) is arranged right above the auxiliary feeding roller (3), a fixed plate (5) is arranged right above the pressing roller (4) in the rejection box (1), a spring (6) is arranged below the fixed plate (5), a plurality of groups of springs (6) are arranged, the lower end of the spring (6) is connected with the pressing roller (4), a guide block (7) is arranged below the left side of the pressing roller (4), a conveying mechanism is arranged on the left side of the guide block (7), a main camera (8) is arranged right above the conveying mechanism, a branch mechanism is arranged on the left side of the conveying mechanism, a controller (9) is arranged above the main camera (8), and the controller (9) is connected with the removing box (1) through a bracket, and the controller (9) is electrically connected with the main camera (8).

2. The waste sheet removing device of a book and periodical printing and folding apparatus according to claim 1, wherein: conveying mechanism includes conveyer belt (10), conveying roller (11) are installed to the inboard of conveyer belt (10), and conveying roller (11) equidistance is equipped with the multiunit, multiunit both sides all are equipped with fixed connection board (12) around conveying roller (11), and the both ends of conveying roller (11) are passed through the bearing and are rotated with fixed connection board (12) and be connected, one side of keeping away from conveying roller (11) on fixed connection board (12) is connected with rejection case (1), the multiunit conveying roller (11) are through motor drive.

3. The waste sheet removing device of a book and periodical printing and folding apparatus according to claim 1, wherein: the branch mechanism comprises a hanger (13), a cylinder (14) is installed below the hanger (13), the conveying end of the cylinder (14) faces downwards, a back-shaped frame (15) is installed, a branch roller (16) is installed on the inner side of the back-shaped frame (15) in a rotating mode, two sets of branch rollers (16) are arranged on the branch roller (16), positioning support plates (17) are installed on the removing box (1) below the branch roller (16), a touch switch (18) is installed on the positioning support plates (17), the touch switch (18) is electrically connected with a controller (9), and a metal contact (19) is installed on the back-shaped frame (15) right above the touch switch (18).

4. The waste sheet removing device of a book and periodical printing and folding apparatus according to claim 1, wherein: light filling lamp (20) are all installed in rejecting case (1) in the both sides of the top of controller (9), the both sides of controller (9) all have through the support mounting assist camera (21), and assist camera (21) and be the slope setting.

5. The waste sheet removing device of a book and periodical printing and folding apparatus according to claim 1, wherein: the upper end face of auxiliary feeding roller (3) flushes with the lower terminal surface of paper feed mouth (2), and installs in rejecting case (1) on the right side of auxiliary feeding roller (3) and keeps off cardboard (22), the up end of keeping off cardboard (22) flushes with the upper end face of auxiliary feeding roller (3).

6. The waste sheet removing device of a book and periodical printing and folding apparatus according to claim 1, wherein: reject the left side of case (1) and be equipped with waste paper export (23), and the discharge end of waste paper export (23) is the downward sloping setting, waste paper baffle (24) are installed in rejecting case (1) in the right side of waste paper export (23), and the up end of waste paper baffle (24) flushes with the lower terminal surface of waste paper export (23), exit slot (25) are installed on rejecting case (1) in the below of waste paper baffle (24), and the right side of exit slot (25) top is rejecting case (1) and is installed guide board (26).