CN113353674A

CN113353674A - Even material feeding unit of type of rectifying paper cutter

Info

Publication number: CN113353674A
Application number: CN202110749612.0A
Authority: CN
Inventors: 戴志况
Original assignee: Zhejiang Dais Printing Machinery Co ltd
Current assignee: Zhejiang Dais Printing Machinery Co ltd
Priority date: 2021-07-02
Filing date: 2021-07-02
Publication date: 2021-09-07

Abstract

The invention discloses a uniform feeding device of a deviation rectifying type paper cutting machine, which comprises a base, wherein the right side of the upper end surface of the base is connected with a fixed plate, the fixed plates on the front side and the rear side are provided with a feeding roller, the left side of the feeding roller is provided with a deviation rectifying device, the left side of the deviation rectifying device is provided with a tensioning adjusting device, the left side of the tensioning adjusting device is provided with a paper cutting frame, a paper cutting plate is fixedly arranged in the paper cutting frame, the upper side wall of the paper cutting frame is provided with a paper cutting device, the right side of the upper end surface of the paper cutting plate is rotatably provided with a material conveying guide roller, cut paper is fed through the feeding roller, the deviation rectifying device is used for rectifying the transmission of the cut paper, the tensioning adjusting device is used for tensioning adjustment of the transmission of the cut paper, finally, the cut paper is transmitted through the material conveying guide roller, and the cut paper operation is carried out through the paper cutting device, the device is convenient to move, the cut paper transmission effect is good, has the functions of deviation rectifying and tensioning adjustment, and can ensure that the cut paper is uniformly, efficiently, stably and accurately fed, the paper cutting effect is good, the smoothness of the cut can be guaranteed, the paper cutting quality is improved, and the paper cutting machine is worthy of popularization.

Description

Even material feeding unit of type of rectifying paper cutter

Technical Field

The invention relates to the technical field of paper cutting, in particular to a uniform feeding device of a deviation rectifying type paper cutter.

Background

The paper cutter is traditional product, is the paper demand that cuts that is used for handling the printing later stage, and the toilet roll paper is when getting into big disc paper cutter shearing, if the in-process of pay-off transport is carried not in place, and the stock form is crooked or the clamp force is not good, will lead to the stock form to loose the book, and the stock form edge is irregular when shearing, and the size is inhomogeneous, appears serious deformation even, influences the qualification rate, consequently, needs the even material feeding unit of a type of rectifying paper cutter.

Disclosure of Invention

The invention aims to provide a uniform feeding device of a deviation-rectifying type paper cutter, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an even material feeding unit of type of rectifying paper cutter, includes the base, base up end right side is connected with the fixed plate, has placed the feeding roller on the fixed plate of front and back side, deviation correcting device is installed in feeding roller left side, tensioning adjusting device is installed in the deviation correcting device left side, the paper cutting frame is installed in tensioning adjusting device left side, the paper cutting frame internal fixation is provided with cuts the cardboard, cut the paper cutting device on the lateral wall, cut paper board up end right side and rotate and install the defeated material deflector roll.

As a further scheme of the invention: and universal rollers are connected and mounted around the bottom end face of the base.

As a further scheme of the invention: the feeding roller is characterized in that a driven gear is fixedly connected to the rear end of the feeding roller, a driving gear and a driven pulley are installed on the rear end face of a fixing plate of the rear side in a rotating mode, a motor is installed on the right side of the fixing plate, a driving pulley is fixedly connected to the output end of the motor, a transmission belt is connected between the driving pulley and the driven pulley, and the driving gear is meshed with the driven gear.

As a further scheme of the invention: the deviation correcting device comprises a first vertical plate, the first vertical plate is fixedly arranged on the front side and the rear side of the upper end face of the base, a rotating rod is rotatably arranged between the first vertical plate on the front side and the rear side, a deviation correcting roller is sleeved on the outer surface of the rotating rod, a connecting plate is sleeved on the outer surface of the rotating rod in a sliding mode, a first vertical plate rear end face fixedly connected with mounting plate on the rear side is fixedly connected with the mounting plate, a first telescopic motor is installed on the mounting plate, and the output end of the first telescopic motor is fixedly connected with the connecting plate.

As a further scheme of the invention: the outer surface of the deviation rectifying roller is connected with a plurality of anti-slip rubber bumps.

As a further scheme of the invention: tensioning adjusting device includes the second riser, the second riser is the fixed setting of side around the base up end, rotates between the second riser of front and back side and installs the tensioning roller, wear to be equipped with in the middle of the second riser and erect the groove, it has the slider to erect inslot slidable mounting, the tensioning roller center pin front and back end rotates with the slider of front and back side to be connected, be connected with compression spring between the wall of lower extreme and the interior wall of both sides of perpendicular inslot on the slider.

As a further scheme of the invention: the paper cutting device comprises a second telescopic motor, a lifting plate is fixedly connected to the output end of the second telescopic motor, a deviation correcting plate is arranged below the lifting plate, rotating connectors are fixedly arranged at the left end and the right end of the deviation correcting plate, a cutter is installed on the bottom end face of the deviation correcting plate, third telescopic motors are installed on the left side and the right side of the upper end face of the lifting plate, and the output ends of the third telescopic motors on the left side and the right side are rotatably connected with the rotating connectors on the left side and the right side.

As a further scheme of the invention: and an anti-skidding metal base plate is arranged on the upper end face of the paper cutting plate.

Compared with the prior art, the invention has the beneficial effects that: the invention provides a uniform feeding device of a deviation rectifying type paper cutting machine, wherein paper is fed through a feeding roller, the deviation rectifying device is used for rectifying deviation of paper transmission, a tensioning adjusting device is used for tensioning and adjusting the transmission of the paper, and finally the paper is transmitted through a material conveying guide roller and subjected to paper cutting operation through the paper cutting device.

Drawings

FIG. 1 is a schematic structural view of a uniform feeding device of a deviation rectifying type paper cutter in a front view;

FIG. 2 is a schematic structural diagram of a deviation rectifying device of a uniform feeding device of a deviation rectifying type paper cutter;

FIG. 3 is a schematic view of a tension adjusting device of the uniform feeding device of the deviation rectifying type paper cutter;

fig. 4 is a schematic structural diagram of a paper cutting device of the uniform feeding device of the deviation rectifying type paper cutting machine.

In the figure: 1-universal roller, 2-base, 3-paper cutting frame, 4-paper cutting board, 5-second telescopic motor, 6-paper cutting device, 7-material conveying guide roller, 8-antiskid rubber bulge, 9-driven gear, 10-feeding roller, 11-driving belt, 12-motor, 13-driven pulley, 14-driving gear, 15-fixing plate, 16-deviation correcting device, 17-tension adjusting device, 18-first vertical plate, 19-mounting plate, 20-first telescopic motor, 21-rotating rod, 22-connecting plate, 23-deviation correcting roller, 24-cutting knife, 25-deviation correcting plate, 26-rotating connector, 27-lifting plate, 28-third telescopic motor, 29-second vertical plate and 30-compression spring, 31-vertical groove, 32-tension roller and 33-slide block.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides an even material feeding unit of type of rectifying paper cutter, includes

base

2, 2 up end right sides of base are connected with fixed plate 15, have placed the feeding roller 10 on the fixed plate 15 of front and back side, deviation correcting device 16 is installed in feeding roller 10 left side, tensioning adjusting device 17 is installed in deviation correcting device 16 left side, tensioning adjusting device 17 installs in the left side and cuts paper frame 3, cut paper frame 3 internal fixation and be provided with and cut cardboard 4, cut paper frame 3 and go up the lateral wall and install paper cutting device 6, cut 4 up end right sides of cardboard and rotate and install defeated material deflector roll 7.

The invention relates to a paper cutting device for paper making processing, in particular to a paper cutting device which is used for feeding paper through a feeding roller 10, conveying the paper to be corrected through a deviation correcting device 16, tensioning and adjusting the conveying of the paper, finally conveying the paper through a conveying guide roller 7 and cutting the paper through a paper cutting device 6.

The universal idler wheels 1 are connected and installed on the periphery of the bottom end face of the base 2, and the whole device is convenient to move.

The rear end of the feeding roller 10 is fixedly connected with a driven gear 9, a driving gear 14 and a driven pulley 13 are installed on the rear end face of a fixing plate 15 on the rear side in a rotating mode, a motor 12 is installed on the right side of the fixing plate 15, a driving pulley is fixedly connected with the output end of the motor 12, a transmission belt 11 is connected between the driving pulley and the driven pulley 13, and the driving gear 14 is meshed with the driven gear 9.

The feeding roller 10 directly rotates and is placed on the fixing plate 15, replacement is convenient, the motor 12 drives the driven belt pulley 13 and the driving gear 14 to rotate through the transmission belt 11, the driving gear 14 is meshed with the driven gear 9, and therefore the driving gear 14 rotates to drive the driven gear 9 and the feeding roller 10 connected with the driven gear 9 to rotate, and feeding is facilitated.

Deviation correcting device 16 includes first riser 18, first riser 18 is the fixed setting of rear side before 2 up ends of base, rotates between the first riser 18 of front and rear side and

installs bull stick

21, 21 outer surface covers of bull stick is equipped with the roller 23 of rectifying, 21 outer surface sliding cover of bull stick is equipped with connecting

plate

22, 18 rear end face fixedly connected with mounting panel 19 of first riser of rear side, install first flexible motor 20 on the

mounting panel

19, 20 output of first flexible motor and connecting plate 22 fixed connection.

The cut paper is at the transmission in-process, and the cut paper takes place the skew easily, and when the cut paper skew, first flexible motor 20 can promote connecting plate 22 and bull stick 21 and the roller 23 longitudinal movement that rectifies that connects for the operation of rectifying of cut paper transmission improves cut paper product quality.

The outer surface of the deviation rectifying roller 23 is connected with a plurality of anti-slip rubber bumps 8, so that the phenomenon that cut paper slides on the outer surface of the deviation rectifying roller 23 can be avoided, and deviation rectification is avoided being influenced.

Tensioning adjusting device 17 includes second riser 29, second riser 29 is the fixed setting of rear side in base 2 up end front, rotates between the second riser 29 of front and back side and installs tensioning roller 32, wear to be equipped with in the middle of the second riser 29 and erect groove 31, it has slider 33 to erect sliding mounting in the groove 31, tensioning roller 32 center pin front and back end rotates with the slider 33 of front and back side to be connected, be connected with compression spring 30 between the wall of both sides about the lower extreme and the interior wall of erecting groove 31 on slider 33.

The front end and the rear end of the tension roller 32 are rotatably connected with the sliding blocks 33, and the upper end and the lower end of each sliding block 33 are connected with the compression springs 30, so that the tension roller 32 can move up and down along the vertical groove 31, tensioning adjustment of cut paper transmission can be achieved, and cut paper transmission is facilitated.

The paper cutting device 6 comprises a second telescopic motor 5, the output end of the second telescopic motor 5 is fixedly connected with a lifting plate 27, a deviation correcting plate 25 is arranged below the lifting plate 27, rotating connectors 26 are fixedly arranged at the left end and the right end of the deviation correcting plate 25, a cutter 24 is installed on the bottom end face of the deviation correcting plate 25, third telescopic motors 28 are installed on the left side and the right side of the upper end face of the lifting plate 27, and the output ends of the third telescopic motors 28 on the left side and the right side are rotatably connected with the rotating connectors 26 on the left side and the right side.

The second telescopic motor 5 can push the lifting plate 27 and the cutter 24 installed below the lifting plate to move downwards to cut paper, and in addition, the third telescopic motors 28 on the left side and the right side can push the deviation rectifying plates 25 to move up and down for the deviation rectifying operation of the cutter 24 to avoid unevenness of cut paper cuts.

The upper end face of the paper cutting plate 4 is provided with an anti-slip metal backing plate, so that paper cutting operation is facilitated.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a type of rectifying paper cutter even material feeding unit, includes base (2), its characterized in that: base (2) up end right side is connected with fixed plate (15), has placed feeding roller (10) on fixed plate (15) of front and back side, deviation correcting device (16) are installed in feeding roller (10) left side, tensioning adjusting device (17) are installed in deviation correcting device (16) left side, tensioning adjusting device (17) left side is installed and is cut paper frame (3), cut paper frame (3) internal fixation and be provided with and cut cardboard (4), cut paper frame (3) and go up the lateral wall and install paper cutting device (6), cut paper board (4) up end right side and rotate and install defeated material deflector roll (7).

2. The apparatus of claim 1, wherein the apparatus further comprises: the periphery of the bottom end face of the base (2) is connected with universal rollers (1).

3. The apparatus of claim 2, wherein the apparatus further comprises: the material inlet roller (10) rear end fixedly connected with driven gear (9), fixed plate (15) rear end face of rear side rotates and installs driving gear (14) and driven pulley (13), motor (12) are installed on fixed plate (15) right side, motor (12) output end fixedly connected with driving pulley, be connected with driving belt (11) between driving pulley and driven pulley (13), driving gear (14) and driven gear (9) meshing.

4. The apparatus of claim 3, wherein the apparatus further comprises: deviation correcting device (16) include first riser (18), first riser (18) are in the fixed setting of base (2) up end front and back side, rotate between front and back side first riser (18) and install bull stick (21), bull stick (21) surface cover is equipped with correction roller (23), bull stick (21) surface sliding sleeve is equipped with connecting plate (22), the first riser (18) rear end face fixedly connected with mounting panel (19) of rear side, install first flexible motor (20) on mounting panel (19), first flexible motor (20) output and connecting plate (22) fixed connection.

5. The apparatus of claim 4, wherein the feed mechanism comprises: the outer surface of the deviation rectifying roller (23) is connected with a plurality of anti-slip rubber bumps (8).

6. The apparatus of claim 5, wherein: tensioning adjusting device (17) include second riser (29), second riser (29) are the fixed setting of rear side before base (2) up end, rotate between second riser (29) of front and back side and install tensioning roller (32), wear to be equipped with in the middle of second riser (29) and erect groove (31), it has slider (33) to erect inslot (31), tensioning roller (32) center pin front and back end rotates with slider (33) of front and back side to be connected, be connected with compression spring (30) between the wall of both sides about slider (33) is gone up the lower extreme and is erected in groove (31).

7. The apparatus of claim 6, wherein: paper cutting device (6) are including the flexible motor of second (5), the flexible motor of second (5) output end fixedly connected with lifter plate (27), lifter plate (27) below is provided with correction board (25), correction board (25) are controlled both ends and are fixed and are provided with rotation connector (26), cutter (24) are installed to correction board (25) bottom face, the flexible motor of third (28) are installed to the lifter plate (27) up end left and right sides, and the flexible motor of third (28) output of the left and right sides rotates with the rotation connector (26) of the left and right sides and is connected.

8. The apparatus of claim 7, wherein: an anti-slip metal base plate is arranged on the upper end face of the paper cutting plate (4).