CN218593950U

CN218593950U - Intermittent type formula rotary press cuts mechanism

Info

Publication number: CN218593950U
Application number: CN202221368340.6U
Authority: CN
Inventors: 马丽娜
Original assignee: Dalian Tongsheng Printing Co ltd
Current assignee: Dalian Tongsheng Printing Co ltd
Priority date: 2022-06-02
Filing date: 2022-06-02
Publication date: 2023-03-10
Anticipated expiration: 2032-06-02

Abstract

The utility model discloses an intermittent type formula rotary press cuts mechanism, the on-line screen storage device comprises a base, the base top is equipped with the backup pad, be equipped with in the backup pad and cut the mechanism, it is including locating to cut the mechanism C shape frame on the terminal surface under the backup pad, C shape frame internal fixed mounting has electric putter, electric putter's flexible fixed mounting has the cutting knife, logical groove has been seted up in the backup pad, the cutting knife is located logical inslot, electric putter flexible end can drive the cutting knife and stretch out and draw back in leading to groove and recess, can cut the paper during the extension, can prevent to scratch the paper during the contraction, under the effect of first motor, gear and rack, can drive C shape frame, electric putter and cutting knife and remove, make the cutting knife cut the paper that has printed, give other people and brought the convenience.

Description

Intermittent type formula rotary press cuts mechanism

Technical Field

The utility model relates to a printing machine technical field specifically is an intermittent type formula rotary printing machine cuts mechanism.

Background

A printer is a machine that prints text and images. Modern printing presses typically consist of mechanisms for plating, inking, stamping, feeding (including folding), etc. The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate. The invention and the development of the printing machine play an important role in the propagation of human civilization and culture.

The utility model discloses a utility model patent of publication No. CN213445430U, including blowing roller unit and feed roll unit, material feeding unit still includes a tension unit, and tension unit sets up between blowing roller unit and feed roll unit, but the device does not possess the function that cuts to the good paper of printing.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides an intermittent type formula rotary press cuts mechanism has solved and has not possessed the problem that cuts to the good paper of printing.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cutting mechanism of an intermittent rotary press comprises a base, wherein a supporting plate is arranged above the base, two pairs of supporting rods are fixedly arranged on the lower end surface of the supporting plate, one end of each supporting rod is fixedly connected to the upper end surface of the base, and a cutting mechanism is arranged on the supporting plate;

the cutting mechanism comprises a C-shaped frame arranged on the lower end face of the supporting plate, an electric push rod is fixedly arranged on the inner wall face of the C-shaped frame, a cutting knife is fixedly arranged on the telescopic end of the electric push rod, a through groove is formed in the supporting plate, the cutting knife is located in the through groove, and the C-shaped frame is connected to the lower end face of the supporting plate in a sliding mode through a driving mechanism.

Preferably, the driving mechanism comprises a first motor fixedly mounted on one side wall surface of the C-shaped frame, a gear is fixedly mounted at an output end of the first motor, and a rack matched with the gear for use is fixedly mounted on the lower end surface of the supporting plate.

Preferably, a fixed plate is arranged above the supporting plate, two pairs of sliding rods are fixedly mounted on the lower end face of the fixed plate, one end of each sliding rod is fixedly connected with the upper end face of the supporting plate, two pairs of sliding rods are slidably mounted with a sliding plate, an internal thread sleeve is fixedly mounted on the upper end face of each sliding plate, a second motor is fixedly mounted on the lower end face of the fixed plate, a threaded rod is fixedly mounted at the output end of the second motor, the threaded rod is in threaded connection with the inside of the internal thread sleeve, and a groove is formed in the lower end face of each sliding plate.

Preferably, two pairs of fixing blocks are fixedly mounted on the supporting plate, and an auxiliary roller is rotatably mounted between the pair of fixing blocks.

Preferably, the lower end face of the supporting plate is provided with a pair of T-shaped sliding grooves, T-shaped sliding blocks are arranged in the T-shaped sliding grooves in a sliding mode, and the T-shaped sliding blocks are fixedly connected with two ends of the C-shaped frame respectively.

Preferably, a pair of first rubber strips is fixedly mounted on the upper end face of the supporting plate, and a pair of second rubber strips is fixedly mounted on the lower end face of the sliding plate.

Advantageous effects

The utility model provides an intermittent type formula rotary press cuts mechanism, possess following beneficial effect, this device compact structure, the flexible end of electric putter can drive the cutting knife and stretch out and draw back in leading to groove and recess, can cut the paper during the extension, can prevent to scratch the paper during the shrink, at first motor, under the effect of gear and rack, can drive C shape frame, electric putter and cutting knife remove, make the cutting knife can cut the paper that the printing is good, at the second motor, the threaded rod, under the effect of internal thread sleeve and sliding plate, make a pair of first rubber strip merge with a pair of second rubber strip respectively, clip the paper, prevent that the paper from removing when cutting, cause the cutting position inaccurate, give other people and brought the convenience.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the front sectional structure of the present invention.

Fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a base; 2. a support plate; 3. a support bar; 4. a C-shaped frame; 5. an electric push rod; 6. a cutting knife; 7. a through groove; 8. a first motor; 9. a gear; 10. a rack; 11. a fixing plate; 12. a slide bar; 13. a sliding plate; 14. an internally threaded sleeve; 15. a second motor; 16. a threaded rod; 17. a groove; 18. a fixed block; 19. an auxiliary roller; 20. a T-shaped chute; 21. a T-shaped slider; 22. a first rubber strip; 23. and a second rubber strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-3, a cutting mechanism of an intermittent rotary press comprises a base 1, a supporting plate 2 is arranged above the base 1, two pairs of supporting rods 3 are fixedly arranged on the lower end surface of the supporting plate 2, one end of each supporting rod 3 is fixedly connected to the upper end surface of the base 1, and a cutting mechanism is arranged on the supporting plate 2;

the cutting mechanism comprises a C-shaped frame 4 arranged on the lower end surface of the supporting plate 2, an electric push rod 5 is fixedly arranged on the inner wall surface of the C-shaped frame 4, a cutting knife 6 is fixedly arranged at the telescopic end of the electric push rod 5, a through groove 7 is arranged on the supporting plate 2, the cutting knife 6 is positioned in the through groove 7, the C-shaped frame 4 is connected with the lower end surface of the supporting plate 2 in a sliding way through a driving mechanism,

the driving mechanism comprises a first motor 8 fixedly arranged on one side wall surface of the C-shaped frame 4, a gear 9 is fixedly arranged at the output end of the first motor 8, a rack 10 matched with the gear 9 for use is fixedly arranged on the lower end surface of the supporting plate 2,

a fixed plate 11 is arranged above the supporting plate 2, two pairs of sliding rods 12 are fixedly mounted on the lower end surface of the fixed plate 11, one end of each sliding rod 12 is fixedly connected with the upper end surface of the supporting plate 2, sliding plates 13 are slidably mounted on the two pairs of sliding rods 12, an internal thread sleeve 14 is fixedly mounted on the upper end surface of each sliding plate 13, a second motor 15 is fixedly mounted on the lower end surface of the fixed plate 11, a threaded rod 16 is fixedly mounted at the output end of the second motor 15, the threaded rod 16 is in threaded connection with the internal thread sleeve 14, a groove 17 is formed in the lower end surface of each sliding plate 13,

two pairs of fixed blocks 18 are fixedly arranged on the supporting plate 2, an auxiliary roller 19 is rotatably arranged between the fixed blocks 18,

a pair of T-shaped sliding grooves 20 are formed in the lower end face of the supporting plate 2, T-shaped sliding blocks 21 are arranged in the T-shaped sliding grooves 20 in a sliding mode, the T-shaped sliding blocks 21 are respectively fixedly connected with two ends of the C-shaped frame 4,

a pair of first rubber strips 22 is fixedly mounted on the upper end surface of the support plate 2, and a pair of second rubber strips 23 is fixedly mounted on the lower end surface of the sliding plate 13.

Example (b): first, the printed paper of the external intermittent rotary press passes through the space between the support plate 2 and the slide plate 13, when paper needs to be cut, the second motor 15 is started, the output end of the second motor 15 drives the threaded rod 16 to rotate, the threaded rod 16 rotates to drive the internal thread sleeve 14 and the sliding plate 13, the sliding plate 13 slides on the two pairs of sliding rods 12, the sliding plate 13 moves downwards, the pair of first rubber strips 22 are respectively combined with the pair of second rubber strips 23 to clamp the paper, the paper is prevented from moving when the paper is cut, the cutting position is inaccurate, at the moment, the electric push rod 5 is started, the telescopic end of the electric push rod 5 extends to drive the cutting knife 6 to move, and the cutting knife 6 is positioned in the through groove 7 and the groove 17, at the moment, the first motor 8 is started, the output end of the first motor 8 drives the gear 9 to rotate, the gear 9 is meshed with the rack 10 and rotates, so that the C-shaped frame 4 slides, the paper is cut, the C-shaped frame 4 slides to drive the pair of T-shaped sliding blocks 21 to respectively slide in the pair of T-shaped sliding grooves 20, so that the C-shaped frame 4 is more stable when sliding, at the moment, the second motor 15 is started, the output end of the second motor 15 rotates reversely to drive the threaded rod 16 to rotate, the internal thread sleeve 14 drives the sliding plate 13 to move upwards, the pair of first rubber strips 22 and the pair of second rubber strips 23 open the paper, at the moment, the telescopic end of the electric push rod 5 retracts to drive the cutting knife 6 to retract into the through groove, the paper is prevented from being scratched by the cutting knife 6, the paper is stretched by the staff at the moment, the paper is continuously cut, two pairs of fixing blocks 18 are fixedly arranged on the supporting plate 2, an auxiliary roller 19 is rotatably arranged between the pair of fixing blocks 18, can play the roles of supporting and guiding, prevent the edges of the supporting plate 2 from scratching the paper when the paper is stretched, and bring convenience to people.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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 cutting mechanism of an intermittent rotary press comprises a base (1) and is characterized in that a supporting plate (2) is arranged above the base (1), two pairs of supporting rods (3) are fixedly mounted on the lower end face of the supporting plate (2), one ends of the supporting rods (3) are fixedly connected to the upper end face of the base (1), and a cutting mechanism is arranged on the supporting plate (2);

the cutting mechanism comprises a C-shaped frame (4) arranged on the lower end face of a supporting plate (2), an electric push rod (5) is fixedly arranged on the inner wall face of the C-shaped frame (4), a cutting knife (6) is fixedly arranged at the telescopic end of the electric push rod (5), a through groove (7) is formed in the supporting plate (2), the cutting knife (6) is located in the through groove (7), and the C-shaped frame (4) is connected with the lower end face of the supporting plate (2) through a driving mechanism in a sliding mode.

2. A cutting mechanism for an intermittent rotary press according to claim 1, characterized in that the driving mechanism comprises a first motor (8) fixedly mounted on one side wall surface of the C-shaped frame (4), a gear (9) is fixedly mounted at the output end of the first motor (8), and a rack (10) used in cooperation with the gear (9) is fixedly mounted at the lower end surface of the supporting plate (2).

3. The cutting mechanism of an intermittent rotary printing machine according to claim 2, characterized in that a fixed plate (11) is arranged above the supporting plate (2), two pairs of slide rods (12) are fixedly mounted on the lower end face of the fixed plate (11), one end of each slide rod (12) is fixedly connected with the upper end face of the supporting plate (2), a sliding plate (13) is slidably mounted on the two pairs of slide rods (12), an internal threaded sleeve (14) is fixedly mounted on the upper end face of the sliding plate (13), a second motor (15) is fixedly mounted on the lower end face of the fixed plate (11), a threaded rod (16) is fixedly mounted at the output end of the second motor (15), the threaded rod (16) is in threaded connection with the internal threaded sleeve (14), and a groove (17) is formed in the lower end face of the sliding plate (13).

4. A cutting mechanism for an intermittent rotary press as claimed in claim 1, wherein two pairs of fixed blocks (18) are fixedly mounted on said supporting plate (2), and an auxiliary roller (19) is rotatably mounted between a pair of said fixed blocks (18).

5. The cutting mechanism of an intermittent rotary press according to claim 2, characterized in that a pair of T-shaped sliding grooves (20) are formed in the lower end surface of the supporting plate (2), T-shaped sliding blocks (21) are slidably mounted in the T-shaped sliding grooves (20), and the pair of T-shaped sliding blocks (21) are respectively fixedly connected with two ends of the C-shaped frame (4).

6. A cutting mechanism for an intermittent rotary press according to claim 3, wherein a pair of first rubber strips (22) is fixedly mounted on the upper end surface of the support plate (2), and a pair of second rubber strips (23) is fixedly mounted on the lower end surface of the sliding plate (13).