CN213766101U

CN213766101U - Printing paper cutter

Info

Publication number: CN213766101U
Application number: CN202021785127.6U
Authority: CN
Inventors: 李学良
Original assignee: Tianjin Changyin Printing Co ltd
Current assignee: Tianjin Changyin Printing Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-07-23
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to the technical field of paper-making industrial equipment, and discloses a printing paper cutter, which comprises a paper cutter, wherein the paper cutter comprises a shell, the right side surface of the shell is provided with a machine door, the center of the right side surface of the shell is fixedly connected with a supporting plate, the upper surface of the supporting plate is provided with a first chute, a supporting device is arranged in the paper cutter and comprises two sliders, the outer side surfaces of the two sliders are respectively connected with the peripheral surface of the inner wall of the first chute in a sliding way, so that the two sliders move towards opposite sides through a transmission rod, the two clamping plates move towards opposite two ends, the two clamping plates clamp paper tightly, the two fixing plates clamp the paper tightly, the two fixing nails fix the paper, the two clamping plates clamp the front and back ends of the paper tightly, and the mode avoids the traditional paper from being pushed into the interior by manpower to move forwards, the injury to workers during cutting is avoided, and the cutting tool is safer to use.

Description

Printing paper cutter

Technical Field

The utility model relates to a paper industry equipment technical field specifically is a printing paper cutter.

Background

Printing cutters are devices used in the paper industry to cut flat sheets of paper. The method is divided into a flail cutter and a flat cutter. The flail knife paper cutter comprises a longitudinal cutting mechanism consisting of an upper knife and a lower knife, and a transverse cutting mechanism consisting of a rotary long knife and a fixed bottom knife. 6 ~ 10 scroll can be cut simultaneously. The flat-blade paper cutter is a knife switch with a lifting platform, and can cut the flat paper into a specified size. Used for cutting large sheets of paper into small-sized paper.

Printing paper cutter needs the manual work to promote to the machine is inside with the scraps of paper that will fold up when cutting the paper, supports the outside cutting knife of back machine and cuts the paper, and the both hands of staff are probably cut to the misuse, and danger is higher, and the scraps of paper scatter in disorder after the cutting paper falls on the workstation, and the staff needs manually to take out the scraps of paper from the cutting knife down, at dangerous high and extravagant hand labor of during operation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a printing paper cutter possesses and avoids the staff to support the scraps of paper with the hand and tightly and the manual advantage such as the waste paper messenger of taking after the cutting of taking, has solved the dangerous high and extravagant hand labor's of during operation problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a printing paper cutter comprises a paper cutter, wherein the paper cutter comprises a shell, a machine door is arranged on the right side face of the shell, a supporting plate is fixedly connected to the center of the right side face of the shell, two first sliding grooves are formed in the upper surface of the supporting plate, a supporting device is arranged in the paper cutter and comprises two sliding blocks, the outer side surfaces of the two sliding blocks are respectively in sliding connection with the peripheral surface of the inner wall of the first sliding groove, and a first fixing plate is fixedly connected to the upper surfaces of the two sliding blocks;

a fixing device is arranged in the paper cutting machine;

and a clamping device is arranged in the paper cutting machine.

Fixing device includes rectangular block one, rectangular block lower surface links together with fixed plate upper surface fixed surface, rectangular block one is located fixed plate upper surface left end, rectangular block one upper surface fixed connection has L shape backup pad, two spout two have been seted up to L shape backup pad left surface two, two equal sliding connection of two inner walls of spout has the rectangle slide bar, two fixed surface is connected with fixed plate two on the rectangle slide bar, two the rectangle slide bar is located two lower surface right-hand members of fixed plate, two lower surface left end fixedly connected with two staples of fixed plate, two the staple is located two corners of fixed plate two left end lower surfaces respectively.

Preferably, the clamping device comprises a second rectangular block, the lower surface of the second rectangular block is fixedly connected with the upper surface of the first fixed plate, the second rectangular block is located at the right end of the upper surface of the first fixed plate, and the upper surface of the second rectangular block is fixedly connected with a rotating shaft.

Preferably, fixed surface is connected with the rectangular block three in the pivot, the lower extreme all runs through to rotate on the pivot lateral surface and is connected with transfer line one, two the equal fixedly connected with handle of a transfer line right flank, two the equal fixedly connected with transfer line two of a transfer line left flank, two the equal fixedly connected with pinch-off blades of two left flanks of transfer line, two the pinch-off blades are located strutting arrangement's both ends around respectively.

(III) advantageous effects

Compared with the prior art, the utility model provides a printing paper cutter possesses following beneficial effect:

1. the printing paper cutter pulls the fixing plate II upwards manually, the rectangular sliding rod is positioned in the sliding groove II and slides upwards, the stacked paper is placed on the upper surface of the L-shaped supporting plate, the hand pulling the fixing plate II is released, the fixing plate II is pressed downwards forcibly, so that the fixing nails are pressed downwards, the lower ends of the fixing nails are in a smooth-polished pointed shape, the stacked paper is pierced, and the effect of fixing paper scraps is achieved. Through such mode, make fixed plate two press from both sides tightly the scraps of paper, two staple fix the scraps of paper, two clamp plates press from both sides tightly the front and back both ends of scraps of paper this moment, and such mode avoids traditional scraps of paper to need artifical manual paper that will fold up to impel inside when the cutting, has avoided it to injure the staff when the cutting, uses safelyr.

2. This printing paper cutter, through above-mentioned mode, can fix the scraps of paper that stack up when using, traditional paper cutter need be with the unnecessary shredded paper of excision after the cutting manually take out it, can fix the waste material scraps of paper after the cutting through such mode, can not scatter everywhere, the staff of being convenient for collects and reuse, and avoided traditional artifical manual taking out the waste material scraps of paper after the cutting from the machine, avoided its danger, use more safety and convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the supporting device and the fixing device of the present invention;

fig. 3 is a schematic structural view of the clamping device of the present invention.

In the figure: the automatic paper cutting machine comprises a paper cutting machine 1, a supporting device 2, a fixing device 3, a clamping device 4, a shell 101, a machine door 102, a supporting plate 103, a first sliding chute 104, a sliding block 201, a first fixing plate 202, a first rectangular block 301, a 302L-shaped supporting plate, a second sliding chute 303, a rectangular sliding rod 304, a second fixing plate 305, a fixing nail 306, a second rectangular block 401, a rotating shaft 402, a third rectangular block 403, a first transmission rod 404, a handle 405, a second transmission rod 406 and a clamping plate 407.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides the following technical solutions: a printing paper cutter comprises a paper cutter 1, wherein the paper cutter 1 comprises a shell 101, a machine door 102 is arranged on the right side face of the shell 101, a supporting plate 103 is fixedly connected to the center of the right side face of the shell 101, two first sliding grooves 104 are formed in the upper surface of the supporting plate 103, a supporting device 2 is arranged in the paper cutter 1, the supporting device 2 comprises two sliding blocks 201, the outer side faces of the two sliding blocks 201 are respectively in sliding connection with the peripheral surfaces of the inner walls of the first sliding grooves 104, and a first fixing plate 202 is fixedly connected to the upper surfaces of the two sliding blocks 201;

a fixing device 3 is arranged in the paper cutting machine 1;

a clamping device 4 is provided in the paper cutter 1.

The fixing device 3 comprises a first rectangular block 301, the lower surface of the first rectangular block 301 is fixedly connected with the upper surface of a first fixing plate 202, the first rectangular block 301 is positioned at the left end of the upper surface of the first fixing plate 202, the upper surface of the first rectangular block 301 is fixedly connected with an L-shaped supporting plate 302, the left side surface of the L-shaped supporting plate 302 is provided with two sliding chutes 303, the inner walls of the two sliding chutes 303 are respectively and slidably connected with a second rectangular sliding rod 304, the upper surfaces of the two rectangular sliding rods 304 are fixedly connected with a second fixing plate 305, the two rectangular sliding rods 304 are positioned at the right end of the lower surface of the second fixing plate 305, the left end of the lower surface of the second fixing plate 305 is fixedly connected with two fixing nails 306, the two fixing nails 306 are respectively positioned at two corners of the lower surface of the left end of the second fixing plate 305, the clamping device 4 comprises a second rectangular block 401, the lower surface of the second rectangular block 401 is fixedly connected with the upper surface of the first fixing plate 202, and the second rectangular block 401 is positioned at the right end of the upper surface of the first fixing plate 202, the upper surface of the second rectangular block 401 is fixedly connected with a rotating shaft 402, the upper surface of the rotating shaft 402 is fixedly connected with a third rectangular block 403, the upper end and the lower end of the outer side surface of the rotating shaft 402 are respectively connected with a first transmission rod 404 in a penetrating and rotating mode, the right side surfaces of the first transmission rods 404 are respectively and fixedly connected with a handle 405, the left side surfaces of the first transmission rods 404 are respectively and fixedly connected with a second transmission rod 406, the left side surfaces of the second transmission rods 406 are respectively and fixedly connected with clamping plates 407, the two clamping plates 407 are respectively positioned at the front end and the rear end of the supporting device 2, the second fixing plate 305 is pulled upwards manually, the rectangular sliding rod 304 is positioned in the second sliding chute 303 to slide upwards, the stacked paper is placed on the upper surface of the L-shaped supporting plate 302, the second fixing plate 305 is pressed downwards by releasing the hand for pulling the second fixing plate 305, so that the fixing nails 306 are pressed downwards, the lower ends of the fixing nails 306 are in a polished smooth pointed shape, and therefore the stacked paper is pierced, the paper sheet fixing function is achieved, when the paper cutting machine 1 is started, the first fixing plate 202 is pushed forwards, the sliding block 201 slides towards the left end inside the first sliding groove 104, when the left-end paper sheet abuts against the inside of the machine, the handles 405 are held by hands at the moment, the two handles 405 move towards opposite directions, the left ends of the first transmission rods 404 move towards opposite sides through the rotating shafts 402, the second transmission rods 406 move towards opposite sides, the clamping plates 407 move towards opposite ends, the paper sheet is clamped by the two clamping plates 407, the second fixing plate 305 clamps the paper sheet, the two fixing nails 306 fix the paper sheet, the two clamping plates 407 clamp the front end and the rear end of the paper sheet, the traditional paper sheet is prevented from being pushed forwards by hands to the inside during cutting, and workers are prevented from being injured during cutting, the use is safer.

When in use:

the first step is as follows: when the paper cutting machine 1 is started, the first fixing plate 202 is pushed forwards, the sliding block 201 slides towards the left end inside the first sliding groove 104, when a left-end paper piece abuts against the inside of the machine, the two handles 405 are grabbed by hands to move towards opposite directions, so that the left ends of the first transmission rods 404 move towards opposite sides through the rotating shaft 402, the second transmission rods 406 move towards opposite sides, and the clamping plates 407 move towards opposite sides, the scraps of paper are clamped by the two clamping plates 407, the two fixing plates 305 clamp the scraps of paper in such a way, the two fixing nails 306 fix the scraps of paper, and the front end and the rear end of the scraps of paper are clamped by the two clamping plates 407 at the moment.

The second step is that: through the mode, the stacked paper sheets can be fixed when the paper cutting machine is used, the traditional paper cutting machine 1 needs to manually take out the cut redundant paper shreds after cutting, the cut waste paper sheets can be fixed through the mode and cannot scatter everywhere, workers can collect and reuse the waste paper sheets conveniently, the situation that the waste paper sheets are taken out of the machine manually by the traditional workers is avoided, the danger of the waste paper sheets is avoided, and the use is safer and more convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A printing cutter comprising a cutter (1), the cutter (1) comprising a casing (101), the right side of the casing (101) being provided with a gate (102), characterized in that: a supporting plate (103) is fixedly connected to the center of the right side face of the shell (101), two first sliding grooves (104) are formed in the upper surface of the supporting plate (103), a supporting device (2) is arranged in the paper cutter (1), the supporting device (2) comprises two sliding blocks (201), the outer side faces of the two sliding blocks (201) are connected with the peripheral surface of the inner wall of the first sliding grooves (104) in a sliding mode, and a first fixing plate (202) is fixedly connected to the upper surfaces of the two sliding blocks (201);

a fixing device (3) is arranged in the paper cutter (1);

a clamping device (4) is arranged in the paper cutting machine (1).

2. The printing cutter according to claim 1, wherein: fixing device (3) are including rectangular block one (301), rectangular block one (301) lower surface links together with fixed plate one (202) upper surface fixed connection, rectangular block one (301) are located fixed plate one (202) upper surface left end, rectangular block one (301) upper surface fixed connection has L shape backup pad (302), two spout two (303), two have been seted up to L shape backup pad (302) left surface the equal sliding connection of spout two (303) inner wall has rectangle slide bar (304), two rectangle slide bar (304) upper surface fixed connection has fixed plate two (305).

3. The printing cutter according to claim 2, wherein: the two rectangular sliding rods (304) are located at the right end of the lower surface of the second fixed plate (305), the left end of the lower surface of the second fixed plate (305) is fixedly connected with two fixing nails (306), and the two fixing nails (306) are located at two corners of the lower surface of the left end of the second fixed plate (305) respectively.

4. The printing cutter according to claim 1, wherein: the clamping device (4) comprises a second rectangular block (401), the lower surface of the second rectangular block (401) is fixedly connected with the upper surface of the first fixing plate (202), the second rectangular block (401) is located at the right end of the upper surface of the first fixing plate (202), and the upper surface of the second rectangular block (401) is fixedly connected with a rotating shaft (402).

5. The printing cutter according to claim 4, wherein: the upper surface of the rotating shaft (402) is fixedly connected with a rectangular block III (403), the upper end and the lower end of the outer side surface of the rotating shaft (402) are respectively connected with a first transmission rod (404) in a penetrating and rotating mode, and the right side surfaces of the first transmission rods (404) are respectively fixedly connected with a handle (405).

6. The printing cutter according to claim 5, wherein: the left side surfaces of the two first transmission rods (404) are fixedly connected with a second transmission rod (406), the left side surfaces of the two second transmission rods (406) are fixedly connected with clamping plates (407), and the two clamping plates (407) are respectively located at the front end and the rear end of the supporting device (2).