CN214981430U

CN214981430U - Paper cutting equipment for printing processing

Info

Publication number: CN214981430U
Application number: CN202121640684.3U
Authority: CN
Inventors: 张崇森; 孙军
Original assignee: Fuzhou Sen Color Paper Products Co ltd
Current assignee: Fuzhou Sen Color Paper Products Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-03
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a paper cutting equipment is used in printing processing relates to printing processing technology field, the utility model overcomes among the prior art at present, the paper is when cutting, if not carry out good fixed spacing to the paper, then the condition of unevenness is likely to appear to the paper that cuts out, consequently needs a problem that can improve the device of paper stability when cutting, now proposes following scheme: the cutting frame comprises a cutting frame, a motor is mounted at the bottom of the left side wall of the cutting frame, a power output end of the motor is fixedly connected with a screw, two racks are screwed on the outer side of the circumference of the screw, the bottoms of the racks are slidably connected to the bottom of the cutting frame, a rotating shaft is arranged above the racks, the front end and the rear end of the rotating shaft are rotatably connected to the front wall and the rear wall of the cutting frame, a gear is fixedly connected to the rotating shaft, the gear is rotatably connected with and meshed with the racks, a convex block is arranged on the gear, and a transmission frame is arranged on the front side of the gear. The utility model discloses an improvement of stability when cutting the paper has guaranteed the quality that the paper cut.

Description

Paper cutting equipment for printing processing

Technical Field

The utility model relates to a printing processing technology field especially relates to a paper cutting equipment is used in printing processing.

Background

Printing is a technique of transferring ink to the surface of a material such as paper, fabric, leather, etc. by performing processes such as plate making, inking, and pressing on an original such as a character, a picture, and a photograph to copy the content of the original in bulk, and is classified into various forms: the traditional offset printing, silk screen printing, digital printing and the like, the stencil printing and the relief printing, the intaglio printing and the offset printing are called as four modern printing techniques, and a printing factory is a comprehensive mechanism integrating design, proofing, plate making, printing, binding, packaging and transportation.

At present, when paper is cut, if the paper is not well fixed and limited, the cut paper is likely to be uneven, and therefore a device capable of improving the stability of the paper when the paper is cut is needed.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is that at present, when paper is cut, if the paper is not fixed and limited well, the cut paper is likely to be uneven, so a device capable of improving the stability of the paper when the paper is cut is needed, and in order to solve the technical problem, a paper cutting device for printing processing is provided, which comprises a cutting frame;

a motor is installed at the bottom of the left side wall of the cutting frame, a power output end of the motor is fixedly connected with a screw, two racks are screwed on the outer side of the circumference of the screw, and the bottoms of the racks are slidably connected with the bottom of the cutting frame;

a rotating shaft is arranged above the rack, the front end and the rear end of the rotating shaft are rotationally connected to the front wall and the rear wall of the cutting frame, a gear is fixedly connected to the rotating shaft, the gear is rotationally connected with and meshed with the rack, a convex block is arranged on the gear, a transmission frame is arranged on the front side of the gear, two ends of the transmission frame are slidably connected to the inner walls of two sides of the cutting frame, holes are symmetrically formed in the left side and the right side of the transmission frame, and the convex block is in transmission connection with the holes;

the cutting device comprises a transmission frame, a vertical plate, a cutting table, a side limiting plate, a vertical block, a cutting knife and a cutting knife base, wherein the transmission frame is symmetrically connected with the top of the transmission frame in the left and right directions;

the spring is connected to the lower portion of the top of the cutting frame, and the bottom of the spring is connected with the pressing plate.

Preferably, the screw is a double-thread screw with two threads in opposite directions, and the two racks are respectively screwed on the threads on the two sides.

Preferably, the cutting table below is equipped with the diaphragm, the diaphragm both ends are connected and are cut a both sides inner wall, the left and right symmetry is equipped with the sliding seat on the diaphragm, the riser runs through and sliding connection in the sliding seat.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a motor drives the screw rod and rotates, drives both sides rack opposite movement, and the rack rotates and connects the gear, drives the lug motion, drives the gear frame upward movement through lug cooperation trompil, drives through the riser and cuts a rebound, drives paper rebound and contacts the clamp plate, fixes the paper through clamp plate cooperation spring, appears the skew when preventing that the paper from cutting, has realized the improvement of stability when cutting the paper, has guaranteed the quality that the paper cut.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Reference numbers in the figures: 1. a cutting frame; 2. a motor; 3. a screw; 4. a rack; 5. a gear; 51. a bump; 52. a rotating shaft; 6. a transmission frame; 61. opening a hole; 7. a vertical plate; 8. a transverse plate; 81. a sliding seat; 9. a cutting table; 91. a side limiting plate; 92. a vertical block; 10. cutting knife; 11. a spring; 12. and (7) pressing a plate.

Detailed Description

The invention is further described with reference to the accompanying drawings and examples.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "vertical", "horizontal", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1, a paper cutting apparatus for printing process includes a cutting frame 1;

the bottom of the left side wall of the cutting frame 1 is provided with a motor 2, the power output end of the motor 2 is fixedly connected with a screw 3, the outer side of the circumference of the screw 3 is in threaded connection with two racks 4, and the bottoms of the racks 4 are in sliding connection with the bottom of the cutting frame 1;

a rotating shaft 52 is arranged above the rack 4, the front end and the rear end of the rotating shaft 52 are rotatably connected to the front wall and the rear wall of the cutting frame 1, a gear 5 is fixedly connected to the rotating shaft 52, the gear 5 is rotatably connected with and meshed with the rack 4, a bump 51 is arranged on the gear 5, a transmission frame 6 is arranged on the front side of the gear 5, two ends of the transmission frame 6 are slidably connected to the inner walls of two sides of the cutting frame 1, the transmission frame 6 is symmetrically provided with openings 61 on the left and right sides, and the bump 51 is in transmission connection with the openings 61;

the top of the transmission frame 6 is symmetrically connected with vertical plates 7 at the left and right sides, the top of each vertical plate 7 is connected with a cutting table 9, two ends of each cutting table 9 are connected with the inner walls at two sides of the cutting frame 1 in a sliding manner, the position, close to the left, of the top of each cutting table 9 is connected with a side limiting plate 91, the position, close to the right, of the top of each cutting table 9 is connected with a vertical block 92, the vertical block 92 is connected with a cutting knife 10 in a sliding manner in the front and back directions, and the bottom of each cutting knife 10 is connected with the cutting table 9 in a sliding manner;

the spring 11 is connected to the lower portion of the top of the cutting frame 1, and the bottom of the spring 11 is connected with the pressing plate 12.

For the better paper that cuts, the utility model discloses still include screw rod 3 is two screw threads and revolves to opposite double-end screw, two rack 4 spiro union in both sides respectively on the screw thread. Cutting 9 below and being equipped with diaphragm 8, 1 both sides inner wall of cutting frame is connected at diaphragm 8 both ends, the left and right symmetry is equipped with sliding seat 81 on diaphragm 8, riser 7 runs through and sliding connection in sliding seat 81.

The working principle is as follows: the utility model discloses a place the paper on cutting table 9, side limiting plate 91 is hugged closely in the left side. Starting motor 2 drives screw rod 3 and rotates, drives both sides rack 4 and moves in opposite directions, and rack 4 rotates connecting gear 5, drives the motion of lug 51, drives the up-going motion of driving frame 6 through lug 51 cooperation trompil 61, drives through riser 7 and cuts a 9 up-going motion, drives paper upward movement and contacts clamp plate 12, fixes the paper through clamp plate 12 cooperation spring 11, appears the skew when preventing that the paper from cutting. Among them, the sliding seat 81 can further improve the stability when the riser 7 moves upward. The cutting blade 10 is moved in the forward and backward directions, so that the stable cutting operation of the paper can be realized.

The above-mentioned embodiments only express the preferred embodiments of the present invention, and the description thereof is more specific and detailed, but the present invention is not limited to these embodiments, and it should be noted that it is obvious to those skilled in the art. Without departing from the spirit of the present invention, any improvement is within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides a paper cutting equipment for printing and processing which characterized in that: comprises a cutting frame (1);

the bottom of the left side wall of the cutting frame (1) is provided with a motor (2), the power output end of the motor (2) is fixedly connected with a screw (3), the outer side of the circumference of the screw (3) is in threaded connection with two racks (4), and the bottoms of the racks (4) are in sliding connection with the bottom of the cutting frame (1);

a rotating shaft (52) is arranged above the rack (4), the front end and the rear end of the rotating shaft (52) are rotatably connected to the front wall and the rear wall of the cutting frame (1), a gear (5) is fixedly connected to the rotating shaft (52), the gear (5) is rotatably connected with and meshed with the rack (4), a convex block (51) is arranged on the gear (5), a transmission frame (6) is arranged on the front side of the gear (5), two ends of the transmission frame (6) are slidably connected to the inner walls of two sides of the cutting frame (1), open holes (61) are symmetrically formed in the transmission frame (6) in the left and right directions, and the convex block (51) is in transmission connection with the open holes (61);

the cutting device is characterized in that the transmission frame (6) is symmetrically connected with vertical plates (7) at the left and right of the top, the top of each vertical plate (7) is connected with a cutting table (9), two ends of each cutting table (9) are slidably connected with the inner walls of two sides of the cutting frame (1), the position, close to the left, of the top of each cutting table (9) is connected with a side limiting plate (91), the position, close to the right, of the top of each cutting table (9) is connected with a vertical block (92), the vertical block (92) is slidably connected with a cutting knife (10) in the front and rear directions, and the bottom of the cutting knife (10) is slidably connected with the cutting tables (9);

the spring (11) is connected to the lower portion of the top of the cutting frame (1), and the bottom of the spring (11) is connected with the pressing plate (12).

2. A printing process sheet cutting apparatus according to claim 1, characterized in that: the screw rod (3) is a double-end screw rod with two threads in opposite rotating directions, and the two racks (4) are respectively screwed on the threads on the two sides.

3. A printing process sheet cutting apparatus according to claim 1, characterized in that: cut platform (9) below and be equipped with diaphragm (8), diaphragm (8) both ends are connected and are cut frame (1) both sides inner wall, what left and right symmetry was equipped with sliding seat (81) on diaphragm (8), riser (7) run through and sliding connection in sliding seat (81).