CN219926268U - Printing die-cutting machine - Google Patents

Abstract

The utility model discloses a printing die-cutting machine, which comprises a bearing table and a driving plate which are arranged up and down, and also comprises a plurality of arc-shaped elastic pieces arranged on two sides of a cutter, wherein: the waste paper groove is formed in the bearing table, an F-shaped frame is movably arranged on one side of the waste paper groove, the F-shaped frame is divided into a baffle plate and a pushing plate according to the structure, a butt joint cavity is formed between the baffle plate and the pushing plate, and the arc-shaped elastic piece is separated from the butt joint cavity so that the pushing plate moves towards the waste paper groove. According to the printing die-cutting machine provided by the utility model, paper is placed on the surface of the cutting table on the bearing table, the downward moving cutters die-cut the paper, the cutting positions of the paper are smoothed by the two arc-shaped elastic pieces which are symmetrically arranged, when the driving plate moves upwards, the ends of the arc-shaped elastic pieces are separated from the butt joint cavity, so that the pushing plate moves horizontally to the upper part of waste paper, and the die-cut waste paper is conveyed into the waste paper groove for uniform recovery along with the downward movement of the pushing plate, so that the extra workload caused by one-to-one rejection of the waste paper by workers is avoided.

Description

Printing die-cutting machine

Technical Field

The utility model relates to the technical field of die cutting machines, in particular to a printing die cutting machine.

Background

In the paper industry, paper needs to be cut to obtain a proper specification size, and a traditional paper cutting machine can only cut paper in a transverse, longitudinal or inclined state under the normal condition, but for some paper with radian, the traditional cutting machine cannot cut the paper to a proper specification size, so that the paper can be cut by using a die cutting machine, and the die cutting machine uses a cutter with the same shape as the paper to be processed to cut, and finally the paper with the radian of the proper specification size is obtained.

According to publication (bulletin) No.: CN115582871a, publication (date): 2023-01-10 discloses a printing die-cutting machine, relates to die-cutting machine technical field, including base, spliced pole and roof, the top fixedly connected with spliced pole of base, the top fixedly connected with roof of spliced pole, the top center department fixed mounting of base has the backup pad, roof top fixed mounting has the pneumatic cylinder, the output fixedly connected with actuating lever of pneumatic cylinder, the telescopic link fixedly connected with gangboard of actuating lever. According to the utility model, through the cooperation between the movable rod, the fixed cylinder, the limiting pressing plate, the spring, the cutter, the cleaning port, the air ejector tube, the gas distribution cavity and the fan, the linkage plate and the cutter can be pushed to move downwards through the cooperation between the hydraulic cylinder and the driving rod, so that the limiting pressing plate is used for fixing paper, meanwhile, the movable rod passes through the fixed cylinder, the cutter can conveniently cut the paper, and meanwhile, the limiting pressing plate can be reset under the action of spring force.

In the prior art including the above patent, when the die-cutting machine die-cuts rectangular paper having right-angle sides and obtains rectangular paper having rounded corners, waste paper is inevitably generated from the periphery of the rounded rectangular paper, and this part of waste paper generally requires a worker to take out the die-cut paper together with the waste paper after moving up the cutter and manually reject the waste paper, and such an operation process inevitably increases the workload of the worker, resulting in fatigue of the worker and a reduction in work efficiency.

Disclosure of Invention

The utility model aims to provide a printing die-cutting machine, which solves the problem that waste paper after die-cutting needs to be manually removed.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a printing cross cutting machine, includes plummer and the drive plate of arranging from top to bottom, be provided with on the plummer and cut the platform, be provided with the cutter on the drive plate, still include a plurality of arc elastic component that set up in the cutter both sides, wherein:

the waste paper groove is formed in the bearing table, an F-shaped frame is movably arranged on one side of the waste paper groove, and the F-shaped frame is divided into a baffle plate and a push plate according to the structure;

a butt joint cavity is formed between the baffle plate and the pushing plate, and the arc-shaped elastic piece is separated from the butt joint cavity so that the pushing plate moves towards the waste paper groove.

Preferably, the arc elastic piece is divided into an arc plate and a clamping plate according to the structure, the arc plate is matched with the cutting table, and the clamping plate is clamped in the butt joint cavity.

Preferably, a first frame cavity and a second frame cavity are formed in the bearing table, the first frame cavity is communicated with the waste paper groove, and a through hole is formed between the first frame cavity and the second frame cavity;

a telescopic lever is hinged in the through hole, one end of the telescopic lever is hinged with a U-shaped frame in the first frame cavity, and the F-shaped frame is arranged in the U-shaped frame in a sliding manner;

one end of the telescopic lever is hinged with a driving column in the second frame cavity, and the driving column is abutted to the driving plate.

Preferably, the F-shaped frame is divided into a supporting plate according to the structure, and the baffle plate and the pushing plate are fixedly arranged on the supporting plate;

the U-shaped frame is fixedly provided with a plurality of sliding columns, the supporting plate is arranged on the sliding columns in a sliding manner, a plurality of first elastic pieces are fixedly arranged between the supporting plate and the U-shaped frame, and the first elastic pieces are annularly arranged on the sliding columns;

and a telescopic column is fixedly arranged between the U-shaped frame and the first frame cavity.

Preferably, a plurality of second elastic members are fixedly installed between the driving column and the second frame cavity.

Preferably, the bearing table is provided with a plurality of discharge holes, and the discharge holes are communicated with the waste paper tank;

and a collecting drawer is slidably arranged in the discharging hole.

Preferably, longitudinal cutters are fixedly arranged at four opposite corners of the waste paper groove, and the longitudinal cutters are matched with the collecting drawer.

Preferably, supporting blocks are fixedly arranged at four opposite corners of the bearing table.

In the technical scheme, the printing die-cutting machine provided by the utility model has the following beneficial effects: through placing paper on the cutting table surface on the plummer to make the cutter that moves down carry out the cross cutting to paper, and two arc elastic component of symmetrical arrangement are with paper cutting position trowelling, when the drive plate moved up, arc elastic component tip was broken away from the butt joint intracavity, so that push pedal translation to waste paper top, and sent into waste paper inslot with the waste paper after the cross cutting to carry out unified recovery along with the push pedal moves down, avoid the workman to need reject the produced extra work load to waste paper one by one.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of a supporting table and a driving plate according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an explosion structure of a bearing table and a driving plate according to an embodiment of the present utility model;

FIG. 3 is a schematic view of an explosion bottom structure of a carrying platform and a driving plate according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a cross-sectional front view of a stage and a drive plate according to an embodiment of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2 at A;

FIG. 6 is an enlarged schematic view of the structure of FIG. 4 at B;

fig. 7 is an enlarged schematic view of the structure at C of fig. 4.

Reference numerals illustrate:

1. a carrying platform; 11. cutting a table; 12. a supporting block; 2. a driving plate; 21. a cutter; 31. an arc-shaped elastic member; 311. an arc plate; 312. a clamping plate; 32. a waste paper tank; 33. a first housing; 331. a second housing; 332. a through hole; 34. f-shaped frames; 341. a baffle; 3411. a butt joint cavity; 342. a push plate; 343. a support plate; 35. a U-shaped frame; 351. a spool; 352. a first elastic member; 353. a telescopic column; 36. a telescopic lever; 37. a drive column; 371. a second elastic member; 38. a discharge hole; 381. a longitudinal knife; 39. and a collection drawer.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 7, a printing die-cutting machine comprises a bearing table 1 and a driving plate 2 which are arranged up and down, wherein a cutting table 11 is arranged on the bearing table 1, a cutter 21 is arranged on the driving plate 2, and a plurality of arc-shaped elastic pieces 31 are arranged on two sides of the cutter 21, wherein:

the carrying platform 1 is provided with a waste paper groove 32, one side of the waste paper groove 32 is movably provided with an F-shaped frame 34, and the F-shaped frame 34 is divided into a baffle 341 and a push plate 342 according to the structure;

a docking chamber 3411 is formed between the baffle 341 and the pusher plate 342, and the arcuate elastic member 31 is disengaged from the docking chamber 3411 to move the pusher plate 342 toward the used paper tank 32.

Specifically, as shown in fig. 2, 4, 5, 6 and 7, the driving plate 2 is driven by a hydraulic cylinder to move up and down, the die cutting position of the paper is located on the cutting table 11, one of the arc-shaped elastic members 31 is abutted on the cutting table 11, the other arc-shaped elastic member 31 is abutted on the carrying table 1, the cross section of the F-shaped frame 34 is in an "F" shape, the symmetrically arranged arc-shaped elastic members 31 are distributed at four end positions of the driving plate 2, and the F-shaped frame 34 is distributed at four end positions of the carrying table 1. Through placing paper on the surface of the cutting table 11 on the bearing table 1, and enabling the downward moving cutter 21 to die-cut the paper, and the two arc-shaped elastic pieces 31 symmetrically arranged trowelling the paper cutting position, when the driving plate 2 moves upwards, the end parts of the arc-shaped elastic pieces 31 are separated from the butt joint cavity 3411, so that the pushing plate 342 moves to the upper part of waste paper in a translation mode, and the die-cut waste paper is sent into the waste paper groove 32 to be uniformly recycled along with the downward movement of the pushing plate 342, so that the extra workload caused by the fact that workers need to reject the waste paper one by one is avoided.

As an embodiment of the present utility model, the arc-shaped elastic member 31 is divided into an arc plate 311 and a clamping plate 312 according to the structure, the arc plate 311 is matched with the cutting table 11, and the clamping plate 312 is clamped in the butt joint cavity 3411.

Specifically, as shown in fig. 3, 4 and 6, the arc-shaped elastic member 31 is specifically a stainless steel metal sheet. The arc plates 311 symmetrically arranged on the two sides of the cutter 21 extrude the paper die-cutting position to the two sides in the downward moving process, so that the paper die-cutting position is kept flat, and the paper die-cutting is convenient without wrinkles; simultaneously, the clamping plate 312 is clamped in the butt joint cavity 3411, and the F-shaped frame 34 is pushed away from the paper to avoid interference of the cutter 21 during die cutting.

As a further embodiment of the present utility model, the first frame cavity 33 and the second frame cavity 331 are formed on the carrying platform 1, the first frame cavity 33 is communicated with the waste paper groove 32, and a through hole 332 is formed between the first frame cavity 33 and the second frame cavity 331;

a telescopic lever 36 is hinged in the through hole 332, one end of the telescopic lever 36 is hinged with a U-shaped frame 35 positioned in the first frame cavity 33, and the F-shaped frame 34 is arranged in the U-shaped frame 35 in a sliding manner;

one end of the telescopic lever 36 is hinged with a driving column 37 in the second frame cavity 331, and the driving column 37 is abutted against the driving plate 2.

Specifically, as shown in fig. 4, 5 and 7, the length of the arc-shaped elastic member 31 is greater than the length of the first frame cavity 33, and the cross section of the U-shaped frame 35 is "U" shaped. The driving post 37 is abutted in the downward moving process of the driving plate 2, so that the driving post 37 drives the telescopic lever 36 to deflect and drives the U-shaped frame 35 to move upwards, the F-shaped frame 34 positioned in the U-shaped frame 35 moves upwards, the baffle 341 and the push plate 342 on the F-shaped frame 34 are protruded from the first frame cavity 33, and simultaneously the clamping plate 312 on the arc-shaped elastic piece 31 is driven by the driving plate 2 to be clamped into the butt joint cavity 3411, so that the baffle 341 and the push plate 342 on the F-shaped frame 34 are far away from paper; in contrast, when the driving plate 2 moves upward, the blocking plate 341 and the pushing plate 342 on the F-shaped frame 34 approach the sheet, and the F-shaped frame 34 moves downward with the upward movement of the driving column 37, so that the pushing plate 342 pushes the used paper into the used paper tank 32.

As another embodiment further provided in the present utility model, the F-shaped frame 34 is divided into a support plate 343 according to the structure, and the baffle 341 and the push plate 342 are fixedly installed on the support plate 343;

a plurality of sliding columns 351 are fixedly arranged on the U-shaped frame 35, a supporting plate 343 is arranged on the sliding columns 351 in a sliding manner, a plurality of first elastic pieces 352 are fixedly arranged between the supporting plate 343 and the U-shaped frame 35, and the first elastic pieces 352 are annularly arranged on the sliding columns 351;

a telescoping column 353 is fixedly mounted between the U-shaped frame 35 and the first frame cavity 33.

Specifically, as shown in fig. 4 and 7, the first elastic member 352 is embodied as a spring. The supporting plate 343 is guided and limited when sliding through the sliding column 351, and meanwhile, under the action of the first elastic piece 352, the F-shaped frame 34 is in a state of being close to paper, so that the F-shaped frame 34 can conveniently recover a deformation state by the first elastic piece 352 and approach the paper when losing driving force; the U-shaped frame 35 is guided by the telescoping column 353 as it moves up and down.

As still another embodiment of the present utility model, a plurality of second elastic members 371 are fixedly installed between the driving post 37 and the second frame cavity 331.

Specifically, as shown in fig. 4 and 7, the second elastic member 371 is specifically a spring. The second elastic piece 371 deforms in the downward moving process of the driving column 37, so that when the driving plate 2 is separated from the driving column 37, the driving column 37 moves downward in the deformation recovery process of the second elastic piece 371, and drives the U-shaped frame 35 to drive the F-shaped frame 34 to move downward, and the push plate 342 on the F-shaped frame 34 sends the die-cut waste paper into the waste paper groove 32.

As still another embodiment of the present utility model, the carrying platform 1 is provided with a plurality of discharge holes 38, and the discharge holes 38 are communicated with the waste paper tank 32;

the discharge hole 38 is slidably provided with a collection drawer 39.

Specifically, as shown in fig. 1 and fig. 4, the four end surfaces of the carrying platform 1 are all provided with discharge holes 38, the collecting drawer 39 is specifically an iron plate, and permanent magnets are fixedly installed in the discharge holes 38, so that the collecting drawer 39 is adsorbed in the discharge holes 38 under the action of the permanent magnets. The waste paper falling into the waste paper groove 32 is piled on the collection drawer 39, so that fingers penetrate through the holes in the collection drawer 39 to slide out of the collection drawer 39 from the discharge hole 38, and the waste paper piled uniformly is conveniently taken out and recovered from the bearing table 1.

As a further embodiment of the present utility model, the four diagonal corners of the waste paper tank 32 are fixedly provided with the longitudinal knife 381, and the longitudinal knife 381 is matched with the collection drawer 39.

Specifically, as shown in fig. 2 and 5, in the process of abutting the used paper by the push plates 342 on the four F-shaped frames 34 and pushing down, the used paper is abutted on the longitudinal knives 381 and cut, so that the ring-shaped used paper is divided into four sections by the cutting of the four longitudinal knives 381, and the four sections of the used paper fall into the four collection drawers 39 respectively for storage.

As still another embodiment provided further in the present utility model, supporting blocks 12 are fixedly installed at four diagonal positions of the carrying platform 1.

Specifically, as shown in fig. 2 and 5, the supporting block 12 is an L-shaped metal block, and the middle of the L-shaped metal block is a right angle. The paper is positioned and placed by placing the paper which is not die-cut among the four supporting blocks 12, so that the cutter 21 on the driving plate 2 can conveniently die-cut the positioned paper, and the stability of the paper in the die-cutting process is improved.

Working principle: the paper is placed on the surface of the cutting table 11 on the bearing table 1, and then the driving plate 2 is pushed to move downwards by the hydraulic cylinder, so that the driving plate 2 is abutted against the driving column 37 in the downward movement process, the driving column 37 drives the telescopic lever 36 to deflect and drives the U-shaped frame 35 to move upwards, the F-shaped frame 34 positioned in the U-shaped frame 35 is enabled to move upwards, the baffle 341 and the push plate 342 on the F-shaped frame 34 are enabled to protrude from the first frame cavity 33, and meanwhile, the clamping plate 312 on the arc-shaped elastic piece 31 is driven to be clamped into the butt joint cavity 3411 in the downward movement process of the driving plate 2, so that the baffle 341 and the push plate 342 on the F-shaped frame 34 are far away from the paper; when the driving plate 2 moves upwards after the paper die cutting is finished, the clamping plate 312 on the arc-shaped elastic piece 31 is separated from the butt joint cavity 3411, so that the push plate 342 moves above the waste paper in the process of recovering the deformation of the first elastic piece 352, and the U-shaped frame 35 drives the F-shaped frame 34 to move downwards along with the upward movement of the driving column 37, so that the push plate 342 on the F-shaped frame 34 pushes the waste paper into the waste paper groove 32; finally, the waste paper falling into the waste paper groove 32 is piled up on the collection drawer 39, so that fingers penetrate through the holes on the collection drawer 39 to slide out of the collection drawer 39 from the discharge hole 38, the uniformly piled waste paper is conveniently taken out and recovered from the bearing table 1, and the extra workload caused by one-to-one rejection of the waste paper by workers is avoided.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (8)

1. The utility model provides a printing cross cutting machine, includes plummer (1) and drive plate (2) of arranging from top to bottom, be provided with on plummer (1) and cut platform (11), be provided with cutter (21) on drive plate (2), its characterized in that still includes a plurality of arc elastic component (31) that set up in cutter (21) both sides, wherein:

the waste paper groove (32) is formed in the bearing table (1), an F-shaped frame (34) is movably arranged on one side of the waste paper groove (32), and the F-shaped frame (34) is divided into a baffle plate (341) and a push plate (342) according to the structure;

a butt joint cavity (3411) is formed between the baffle plate (341) and the pushing plate (342), and the arc-shaped elastic piece (31) is separated from the butt joint cavity (3411) so as to enable the pushing plate (342) to move towards the waste paper groove (32).

2. A printing die-cutting machine according to claim 1, wherein the arc-shaped elastic piece (31) is divided into an arc plate (311) and a clamping plate (312) according to the structure, the arc plate (311) is matched with the cutting table (11), and the clamping plate (312) is clamped in the butt joint cavity (3411).

3. The printing die-cutting machine according to claim 1, wherein a first frame cavity (33) and a second frame cavity (331) are formed in the bearing table (1), the first frame cavity (33) is communicated with the waste paper groove (32), and a through hole (332) is formed between the first frame cavity (33) and the second frame cavity (331);

a telescopic lever (36) is hinged in the through hole (332), a U-shaped frame (35) positioned in the first frame cavity (33) is hinged at one end of the telescopic lever (36), and the F-shaped frame (34) is arranged in the U-shaped frame (35) in a sliding manner;

one end of the telescopic lever (36) is hinged with a driving column (37) positioned in the second frame cavity (331), and the driving column (37) is abutted to the driving plate (2).

4. A printing die cutter according to claim 3, wherein the F-shaped frame (34) is divided into a supporting plate (343) according to the structure, and the baffle plate (341) and the push plate (342) are fixedly mounted on the supporting plate (343);

a plurality of sliding columns (351) are fixedly arranged on the U-shaped frame (35), the supporting plate (343) is arranged on the sliding columns (351) in a sliding mode, a plurality of first elastic pieces (352) are fixedly arranged between the supporting plate (343) and the U-shaped frame (35), and the first elastic pieces (352) are annularly arranged on the sliding columns (351);

a telescopic column (353) is fixedly arranged between the U-shaped frame (35) and the first frame cavity (33).

5. A printing die cutter according to claim 3, wherein a plurality of second elastic members (371) are fixedly mounted between the driving post (37) and the second frame cavity (331).

6. A printing die-cutting machine according to claim 1, characterized in that the carrying table (1) is provided with a plurality of discharge holes (38), and the discharge holes (38) are communicated with the waste paper groove (32);

and a collecting drawer (39) is arranged in the discharging hole (38) in a sliding way.

7. The printing die-cutting machine according to claim 6, wherein longitudinal knives (381) are fixedly arranged at four opposite corners of the waste paper groove (32), and the longitudinal knives (381) are matched with the collecting drawer (39).

8. A printing die-cutting machine according to claim 1, characterized in that supporting blocks (12) are fixedly arranged at four opposite corners of the carrying table (1).