CN217050810U - Printing machine convenient to paper aligns - Google Patents

Abstract

The utility model relates to the technical field of printing machines, in particular to a printing machine convenient for paper alignment, which comprises a printing machine body, wherein a printing machine paper loading box is arranged inside the printing machine body, two alignment movable plates are arranged inside the printing machine paper loading box, an adjusting connecting frame is arranged on the outer surfaces of the alignment movable plates, a threaded hole is formed inside the adjusting connecting frame, an adjusting lead screw is arranged inside the threaded hole, limiting sleeves are arranged on two sides of the adjusting connecting frame, and limiting telescopic rods are arranged inside the limiting sleeves; the motor mounting groove is formed in the inner wall of the paper containing box of the printing machine, and an alignment adjusting motor is mounted inside the motor mounting groove. This printing machine convenient to paper aligns drives accommodate the lead screw rotation through alignment accommodate the motor circular telegram work, and then promotes through the screw and adjusts link and align the fly leaf and move to putting paper platform department, and then promotes the paper and aligns, avoids the paper position in disorder, causes the influence to the printing.

Description

Printing machine convenient to paper aligns

Technical Field

The utility model relates to a printing machine technical field specifically is a printing machine convenient to paper aligns.

Background

The printing machine is a machine for printing characters and images, and the modern printing machine is generally composed of mechanisms of plate-loading, inking, stamping and paper-feeding including folding, etc. its working principle is that firstly the characters and images to be printed are made into printing plate, then the printing plate is mounted on the printing machine, then the ink is coated on the place on which the characters and images are placed on the printing plate by means of manual operation or printing machine, then the printing plate can be directly or indirectly transferred onto paper or other printing material, such as textile, metal plate, plastic cement, leather, wood plate, glass and ceramic so as to copy the printed matter identical to printing plate.

When the existing printing machine is used for filling printing paper or moving the printing paper, the printing paper is in a dislocation and misalignment state due to the action of external force, so that a printed finished product is in an inclined state and is unqualified, the printing efficiency and the printing qualification rate of the printing machine are further influenced, and the printing machine convenient for aligning the printing paper is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printing machine convenient to paper aligns to propose current printing machine in solving above-mentioned background art when loading printing paper or removing the in-process at printing paper, printing paper or present the misalignment state of dislocation because of exogenic action, the finished product that leads to after the printing is the tilt state, is unqualified, and then influences the printing efficiency of printing machine and the problem of printing the qualification rate.

In order to achieve the above purpose, the utility model provides a following technical scheme: a printing press for facilitating sheet alignment, comprising:

the automatic paper feeding device comprises a printer body, wherein a printer paper feeding box is installed inside the printer body, two alignment movable plates are installed inside the printer paper feeding box, an adjusting connecting frame is installed on the outer surfaces of the alignment movable plates, a threaded hole is formed in the adjusting connecting frame, an adjusting screw rod is installed inside the threaded hole, limiting sleeves are installed on two sides of the adjusting connecting frame, and limiting telescopic rods are installed inside the limiting sleeves;

the motor mounting groove is formed in the inner wall of the paper containing box of the printing machine, an alignment adjusting motor is mounted inside the motor mounting groove, and an operating handle is arranged at the front end of the paper containing box of the printing machine.

Preferably, the alignment adjusting motor is in key connection with the adjusting screw rod, the adjusting screw rod penetrates through the threaded hole, and the adjusting screw rod is in threaded connection with the adjusting connecting frame.

Preferably, the adjusting connection frame is fixedly connected with the aligning movable plate in an integrated mode, the aligning movable plate is fixedly connected with the limiting telescopic rod in an integrated mode, the printing machine paper containing box is fixedly connected with the limiting sleeve in an integrated mode, meanwhile, the limiting telescopic rod stretches inside the limiting sleeve, and the aligning movable plate moves inside the printing machine paper containing box through the aligning adjusting motor, the threaded hole, the adjusting connection frame and the adjusting screw rod.

Preferably, the printer paper cassette is further provided with:

and the limiting sliding groove is arranged on the outer side of the paper containing box of the printing machine, and a limiting sliding block is arranged inside the limiting sliding groove.

Preferably, the limiting slide block is fixedly connected with the printer paper box in an integrated mode, the shape and the size of the limiting slide block are matched with those of the inside of the limiting sliding groove, and the printer paper box moves inside the printer body through the limiting slide block and the limiting sliding groove.

Preferably, the alignment flap is further provided with:

spacing roller mounting groove, it is seted up the inner wall of alignment fly leaf, the internally mounted of spacing roller mounting groove has a plurality of alignment movable roller axle, the one side that the adjustment link was kept away from to the alignment fly leaf is installed and is put the paper platform, the roller storage tank has been seted up to the inside of putting the paper platform.

Preferably, the alignment movable roll axle realizes rotating in the inside of spacing roller mounting groove, and aligns the movable roll axle and be evenly distributed along the inside of spacing roller mounting groove to the local overall dimension who is less than the inside overall dimension of roller containing groove of alignment movable roll axle, printing machine dress paper box and put paper platform integral type fixed connection.

Compared with the prior art, the utility model provides a printing machine convenient to paper aligns possesses following beneficial effect: this printing machine convenient to paper aligns drives accommodate the lead screw rotation through alignment accommodate the motor circular telegram work, and then promotes through the screw and adjusts link and align the fly leaf and move to putting paper platform department, and then promotes the paper and aligns, avoids the paper position in disorder, causes the influence to the printing.

1. The utility model drives the adjusting screw rod to rotate through the power-on work of the alignment adjusting motor, and then the adjusting connecting frame and the alignment movable plate are pushed to move to the paper placing table through the screw thread, so as to push the paper to be aligned, thereby avoiding the disordered position of the paper and influencing the printing;

2. the utility model can rotate a plurality of alignment movable rollers in the mounting grooves of the limiting rollers to reduce the friction between the printing paper and the alignment movable rollers, so that the aligned paper can be more easily conveyed and moved, and the paper is prevented from being greatly influenced by the friction with the alignment movable rollers or being disordered again;

3. the utility model discloses a spacing sleeve and spacing telescopic link will align the fly leaf and be connected, and the cooperation of parts such as adjusting link and accommodate the lead screw makes the better removal of alignment fly leaf.

Drawings

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

FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the connection structure of the adjusting link and the adjusting screw rod of the present invention;

fig. 4 is a schematic view of the connection structure of the alignment movable plate and the paper box of the printing machine of the present invention.

In the figure: 1. a printer body; 2. aligning the movable plate; 3. a limiting roll shaft mounting groove; 4. paper boxes are arranged in the printing machine; 5. aligning the movable roll shaft; 6. an operating handle; 7. a paper placing table; 8. a limiting slide block; 9. a limiting chute; 10. a roll shaft accommodating groove; 11. a motor mounting groove; 12. an alignment adjustment motor; 13. a threaded hole; 14. adjusting the connecting frame; 15. adjusting the screw rod; 16. a limiting sleeve; 17. limiting telescopic rods.

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 efforts all belong to the protection scope of the present invention.

As shown in fig. 1, 3 and 4, a printing press for facilitating sheet alignment includes: the automatic paper feeding device comprises a printer body 1, wherein a printer paper box 4 is installed inside the printer body 1, two alignment movable plates 2 are installed inside the printer paper box 4, an adjusting connecting frame 14 is installed on the outer surfaces of the alignment movable plates 2, a threaded hole 13 is formed inside the adjusting connecting frame 14, an adjusting screw rod 15 is installed inside the threaded hole 13, limiting sleeves 16 are installed on two sides of the adjusting connecting frame 14, and limiting telescopic rods 17 are installed inside the limiting sleeves 16; the adjusting connecting frame 14 is fixedly connected with the aligning movable plate 2 in an integrated manner, the aligning movable plate 2 is fixedly connected with the limiting telescopic rod 17 in an integrated manner, the printing machine paper containing box 4 is fixedly connected with the limiting sleeve 16 in an integrated manner, meanwhile, the limiting telescopic rod 17 extends and retracts inside the limiting sleeve 16, and the aligning movable plate 2 moves inside the printing machine paper containing box 4 through the aligning adjusting motor 12, the threaded hole 13, the adjusting connecting frame 14 and the adjusting screw rod 15; the alignment movable plate 2 is connected through a limiting sleeve 16 and a limiting telescopic rod 17, and is matched with an adjusting connecting frame 14, an adjusting screw rod 15 and the like, so that the alignment movable plate 2 can better move; the motor mounting groove 11 is formed in the inner wall of the paper containing box 4 of the printing machine, and an alignment adjusting motor 12 is mounted inside the motor mounting groove 11; the alignment adjusting motor 12 is connected with an adjusting screw rod 15 in a key mode, the adjusting screw rod 15 penetrates through the threaded hole 13, the adjusting screw rod 15 is in threaded connection with an adjusting connecting frame 14, and an operating handle 6 is arranged at the front end of the paper containing box 4 of the printing machine; the alignment adjusting motor 12 is electrified to drive the adjusting screw rod 15 to rotate, and then the adjusting connecting frame 14 and the alignment movable plate 2 are pushed to move towards the paper placing table 7 through threads, so that the paper is pushed to be aligned, and the influence on printing caused by the disordered position of the paper is avoided.

As shown in fig. 1 and 2, a printing press for facilitating sheet alignment includes: the limiting sliding chute 9 is arranged on the outer side of the paper containing box 4 of the printing machine, and a limiting sliding block 8 is arranged in the limiting sliding chute 9; the limiting slide block 8 is fixedly connected with the paper box 4 of the printing machine in an integrated manner, the shape and the size of the limiting slide block 8 are matched with those of the inside of the limiting slide groove 9, and the paper box 4 of the printing machine moves inside the machine body 1 of the printing machine through the limiting slide block 8 and the limiting slide groove 9; the limiting roller shaft mounting groove 3 is formed in the inner wall of the aligning movable plate 2, a plurality of aligning movable roller shafts 5 are mounted inside the limiting roller shaft mounting groove 3, a paper placing table 7 is mounted on one side, away from the adjusting connecting frame 14, of the aligning movable plate 2, and a roller shaft accommodating groove 10 is formed inside the paper placing table 7; the aligning movable roll shaft 5 rotates in the limiting roll shaft mounting groove 3, the aligning movable roll shaft 5 is uniformly distributed along the inside of the limiting roll shaft mounting groove 3, the shape and size of the aligning movable roll shaft 5 are locally smaller than those of the inside of the roll shaft accommodating groove 10, and the printing machine paper containing box 4 is fixedly connected with the paper placing table 7 in an integrated mode; through the rotatable work of a plurality of alignment movable roller 5 inside spacing roller mounting groove 3, and then reduce the printing paper and the frictional force between the alignment movable roller 5, and then make the paper after the alignment convey the removal more easily, avoid because of with the big removal that influences the paper of alignment movable roller 5 frictional force, or lead to the paper to be in disorder once more.

The working principle is as follows: in using the printer for facilitating the alignment of the sheets, the printer paper cassette 4 is first pulled out from the inside of the printer body 1 by pulling the operating handle 6, and then the sheets for printing are put on the paper table 7 inside the printer body 1, secondly, the alignment adjusting motor 12 in the motor mounting groove 11 is electrified to work to drive the adjusting screw rod 15 to rotate in the threaded hole 13, promote the regulation link 14 through the screw thread, cooperate with spacing sleeve 16 and spacing telescopic link 17 and then promote to align the fly leaf 2 and move to putting paper platform 7 department, two align the fly leaf 2 and mutually support and make the printing paper of putting on the paper platform 7 align, secondly again when the printing paper is conveyed when removing the alignment movable roller 5 in the spacing roller mounting groove 3 can rotate under frictional force's drive, avoid causing the influence to the printing paper, carry on spacingly to the printing paper simultaneously, make it keep the alignment form.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (7)

1. A printing press for facilitating sheet alignment, comprising:

the automatic paper feeding device comprises a printer body (1), wherein a printer paper box (4) is installed inside the printer body (1), two aligning movable plates (2) are installed inside the printer paper box (4), an adjusting connecting frame (14) is installed on the outer surface of each aligning movable plate (2), a threaded hole (13) is formed inside each adjusting connecting frame (14), an adjusting screw rod (15) is installed inside each threaded hole (13), limiting sleeves (16) are installed on two sides of each adjusting connecting frame (14), and a limiting telescopic rod (17) is installed inside each limiting sleeve (16);

the motor installation groove (11) is formed in the inner wall of the paper box (4) of the printing machine, an alignment adjusting motor (12) is installed inside the motor installation groove (11), and an operation handle (6) is arranged at the front end of the paper box (4) of the printing machine.

2. A printing machine for facilitating the alignment of sheets according to claim 1, wherein the alignment adjustment motor (12) is keyed to the adjustment screw (15), the adjustment screw (15) penetrates inside the threaded hole (13), and the adjustment screw (15) is threadedly connected to the adjustment attachment frame (14).

3. The printing machine convenient for paper alignment according to claim 1, wherein the adjusting connecting frame (14) is fixedly connected with the aligning movable plate (2) in an integrated manner, the aligning movable plate (2) is fixedly connected with the limiting telescopic rod (17) in an integrated manner, the printing machine paper loading box (4) is fixedly connected with the limiting sleeve (16) in an integrated manner, the limiting telescopic rod (17) is stretched inside the limiting sleeve (16), and the aligning movable plate (2) moves inside the printing machine paper loading box (4) through the aligning adjusting motor (12), the threaded hole (13), the adjusting connecting frame (14) and the adjusting screw rod (15).

4. A printing machine for facilitating sheet alignment according to claim 1, wherein the printing machine paper cassette (4) is further provided with:

and the limiting sliding groove (9) is arranged on the outer side of the paper loading box (4) of the printing machine, and a limiting sliding block (8) is arranged inside the limiting sliding groove (9).

5. The printing machine facilitating paper alignment according to claim 4, wherein the limiting slide block (8) is fixedly connected with the printing machine paper containing box (4) in an integrated manner, the shape and size of the limiting slide block (8) are matched with those of the inside of the limiting slide groove (9), and the printing machine paper containing box (4) moves inside the printing machine body (1) through the limiting slide block (8) and the limiting slide groove (9).

6. A printing machine facilitating the alignment of sheets according to claim 1, wherein said alignment flap (2) is further provided with:

spacing roller mounting groove (3), it sets up the inner wall of alignment fly leaf (2), the internally mounted of spacing roller mounting groove (3) has a plurality of alignment movable roller axle (5), one side that adjustment link (14) were kept away from in alignment fly leaf (2) is installed and is put paper platform (7), roller storage tank (10) have been seted up to the inside of putting paper platform (7).

7. The printing machine convenient for paper alignment according to claim 6, wherein the movable alignment roller shafts (5) are rotated inside the limit roller shaft mounting grooves (3), the movable alignment roller shafts (5) are uniformly distributed along the inside of the limit roller shaft mounting grooves (3), the shape and size of the movable alignment roller shafts (5) are locally smaller than those inside the roller shaft accommodating grooves (10), and the printing machine paper box (4) is fixedly connected with the paper placing table (7) in an integrated manner.

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