CN220925850U

CN220925850U - Deviation correction mechanism for paper printing

Info

Publication number: CN220925850U
Application number: CN202323113600.2U
Authority: CN
Inventors: 刘小平
Original assignee: Wuhan Zhongqisheng Packaging Co ltd
Current assignee: Wuhan Zhongqisheng Packaging Co ltd
Priority date: 2023-11-18
Filing date: 2023-11-18
Publication date: 2024-05-10
Anticipated expiration: 2033-11-18

Abstract

The utility model relates to a deviation correcting mechanism for paper printing, which aims to solve the technical problem that paper breakage occurs when the current paper printing is subjected to deviation correction.

Description

Deviation correction mechanism for paper printing

Technical Field

The utility model relates to the technical field of paper printing deviation correction, in particular to a deviation correction mechanism for paper printing.

Background

The printer is a machine for printing characters and images, and the modern printer generally consists of mechanisms such as plate filling, inking, embossing, paper feeding (including folding) and the like, and the working principle of the printer is as follows: the characters and images to be printed are made into printing plates, the printing plates are arranged on a printer, then ink is coated on the places where the characters and images exist on the printing plates by manpower or the printer, and then the printing plates are directly or indirectly transferred onto paper or other printing stock, so that the printed matter identical to the printing plates is copied, printing deviation easily occurs in the printing process, and the printing deviation needs to be normalized by correction equipment.

In the conventional paper printing deviation correcting mechanism, when paper is corrected, a square block with larger friction force is usually driven by a telescopic component to contact the surface of the paper, then the square block is driven by a driving device to move, and the paper is driven by friction force to correct, but in the correcting mode, when the telescopic component drives the square block to abut against the surface of the paper, the friction force between the paper and a working surface can be increased, so that the paper can be damaged when the driving device drives the telescopic component to move.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a deviation correction mechanism for paper printing, so as to solve the technical problem that paper breakage occurs when the current paper printing is subjected to deviation correction.

In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the utility model provides a deviation correction mechanism for paper printing, includes paper printer, the workstation is installed to paper printer's bottom, the workstation includes the rectangle frame, four horizontal conveyer belts are installed to the symmetry in the rectangle frame, four horizontal conveyer belts are arranged in respectively the inside both sides of rectangle frame, the internally mounted of rectangle frame has vertical conveyer belt, the diaphragm is installed to the top of workstation, the below of diaphragm is installed and is arranged in the flexible subassembly of horizontal conveyer belt and vertical conveyer belt top.

Preferably, the telescopic components above the transverse conveyor belt are arranged on two sides of the bottom end of the transverse plate, the sliding block is arranged in the transverse plate in a sliding mode, and the telescopic components above the longitudinal conveyor belt are arranged on two sides of the bottom end of the sliding block.

Preferably, the cross plate internally mounted have with slider screwed connection's threaded rod, the servo motor who drives the threaded rod rotation is installed to the one end of cross plate, one side mid-mounting of cross plate has the hydraulic stem.

Preferably, two long rods are symmetrically arranged on one side of the transverse plate, on which the hydraulic rods are arranged, the hydraulic rods and the long rods are respectively provided with a supporting plate fixedly connected with the paper printer, and the long rods are in sliding connection with the supporting plates.

Preferably, the telescopic assembly comprises a telescopic rod, a connecting block is arranged at the bottom end of the telescopic rod, a round rod extending like the telescopic rod is arranged at the top end of the connecting block, two convex blocks are symmetrically arranged at the top end of the round rod, and a through groove for the convex blocks to slide is formed in the telescopic rod.

Preferably, a spring abutting against the top end of the round rod is arranged in the telescopic rod, a rubber block is arranged at the bottom end of the connecting block, and a magnetic block embedded into the bottom end inside the connecting block and adsorbed is arranged at the top end of the rubber block.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the transverse conveyor belt and the longitudinal conveyor belt are arranged in the rectangular frame, the telescopic assemblies at the two sides of the bottom end of the transverse plate are in telescopic joint with the paper on the transverse conveyor belt, the transverse plate is driven by the hydraulic rod to move transversely, the telescopic assemblies at the bottom end of the sliding block are in joint with the paper on the longitudinal conveyor belt, the sliding block is driven by the servo motor to move longitudinally, so that deviation correction of the paper is completed, friction is not generated between the paper and the workbench when the deviation correction is carried out, and the phenomenon of cracking of the paper when the deviation correction is carried out is avoided.

2. According to the utility model, the connecting block which is elastically connected to the bottom end of the telescopic rod in a sliding manner can buffer and protect the rubber block when the rubber block contacts paper, so that obvious indentation of the paper is avoided, and meanwhile, the magnetically-attracted rubber block is convenient for later replacement.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the table of FIG. 1 according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 4 is a schematic view of the telescopic assembly of FIG. 3 according to the present utility model;

In the figure: 1. a paper printer; 2. a work table; 201. a rectangular frame; 202. a transverse conveyor belt; 203. a longitudinal conveyor belt; 3. a cross plate; 301. a slide block; 302. a threaded rod; 303. a servo motor; 4. a hydraulic rod; 401. a long rod; 402. a support plate; 5. a telescoping assembly; 501. a telescopic rod; 502. a through groove; 503. a spring; 6. a connecting block; 601. a round bar; 602. a bump; 7. rubber blocks.

Detailed Description

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

Example 1: the deviation correcting mechanism for paper printing, see fig. 1 to 4, comprises a paper printer 1, wherein a workbench 2 is arranged at the bottom of the paper printer 1, the workbench 2 comprises a rectangular frame 201, four transverse conveying belts 202 are symmetrically arranged in the rectangular frame 201, the four transverse conveying belts 202 are respectively arranged at two sides of the interior of the rectangular frame 201, a longitudinal conveying belt 203 is arranged in the rectangular frame 201, a transverse plate 3 is arranged above the workbench 2, and a telescopic assembly 5 arranged above the transverse conveying belts 202 and the longitudinal conveying belt 203 is arranged below the transverse plate 3; according to the utility model, through the transverse conveyor belt 202 and the longitudinal conveyor belt 203 which are arranged in the rectangular frame 201, the telescopic assemblies 5 at the two sides of the bottom end of the transverse plate 3 are in telescopic contact with paper on the transverse conveyor belt 202, the transverse plate 3 is driven to transversely move by the hydraulic rod 4, the telescopic assemblies 5 at the bottom end of the sliding block 301 are in contact with paper on the longitudinal conveyor belt 203, the sliding block 301 is driven to longitudinally move by the servo motor 303, so that deviation correction of the paper is completed, when deviation correction is carried out, the paper does not rub with a workbench, and the phenomenon of breakage of the paper during deviation correction is avoided.

Specifically, the telescopic components 5 above the transverse conveyor belt 202 are mounted on two sides of the bottom end of the transverse plate 3, the sliding block 301 is mounted in the transverse plate 3 in a sliding mode, and the telescopic components 5 above the longitudinal conveyor belt 203 are mounted on two sides of the bottom end of the sliding block 301.

Further, the threaded rod 302 in spiral connection with the sliding block 301 is installed in the transverse plate 3, the servo motor 303 driving the threaded rod 302 to rotate is installed at one end of the transverse plate 3, and the hydraulic rod 4 is installed in the middle of one side of the transverse plate 3.

Still further, two stock 401 are installed to the symmetry of one side that the diaphragm 3 installed hydraulic stem 4, all install the backup pad 402 with paper printer 1 fixed connection on hydraulic stem 4 and the stock 401, stock 401 and backup pad 402 sliding connection.

It is worth noting that the telescopic assembly 5 includes a telescopic rod 501, a connecting block 6 is installed at the bottom end of the telescopic rod 501, a round rod 601 extending like the inside of the telescopic rod 501 is installed at the top end of the connecting block 6, two protruding blocks 602 are symmetrically installed at the top end of the round rod 601, and a through groove 502 for the protruding blocks 602 to slide is formed in the telescopic rod 501.

Notably, a spring 503 abutting against the top end of the round rod 601 is installed in the telescopic rod 501, a rubber block 7 is installed at the bottom end of the connecting block 6, and a magnetic block embedded into the bottom end inside the connecting block 6 and adsorbed is installed at the top end of the rubber block 7.

Working principle: when the deviation of the paper is required to be corrected, the telescopic components 5 at the two sides of the bottom end of the transverse plate 3 are used for stretching and abutting against the paper on the transverse conveying belt 202, the transverse plate 3 is driven to transversely move through the hydraulic rod 4, so that the paper transversely moves on the transverse conveying belt 202, no relative friction is generated when the paper transversely moves on the transverse conveying belt 202, the telescopic components 5 at the bottom end of the sliding block 301 are abutted against the paper on the longitudinal conveying belt 203, the servo motor 303 is used for driving the threaded rod 302 to rotate, the threaded rod 302 is used for driving the sliding block 301 to move, the paper longitudinally moves, the paper does not generate relative friction on the longitudinal conveying belt 203, and the deviation correction of the paper is completed through the transverse and longitudinal movement.

The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.

Claims

1. The utility model provides a deviation correction mechanism for paper printing, its characterized in that, includes paper printer (1), workstation (2) are installed to the bottom of paper printer (1), workstation (2) are including rectangle frame (201), four horizontal conveyer belt (202) are installed to symmetry in rectangle frame (201), four horizontal conveyer belt (202) are arranged in respectively the inside both sides of rectangle frame (201), the internally mounted of rectangle frame (201) has vertical conveyer belt (203), diaphragm (3) are installed to the top of workstation (2), telescopic assembly (5) of arranging in horizontal conveyer belt (202) and vertical conveyer belt (203) top are installed to the below of diaphragm (3).

2. A deviation correcting mechanism for paper printing according to claim 1, wherein the telescopic components (5) arranged above the transverse conveyor belt (202) are arranged on two sides of the bottom end of the transverse plate (3), the sliding block (301) is arranged in the transverse plate (3), and the telescopic components (5) arranged above the longitudinal conveyor belt (203) are arranged on two sides of the bottom end of the sliding block (301).

3. The deviation correcting mechanism for paper printing according to claim 2, wherein a threaded rod (302) in threaded connection with the sliding block (301) is installed inside the transverse plate (3), a servo motor (303) for driving the threaded rod (302) to rotate is installed at one end of the transverse plate (3), and a hydraulic rod (4) is installed in the middle of one side of the transverse plate (3).

4. A deviation correcting mechanism for paper printing according to claim 3, wherein two long rods (401) are symmetrically arranged on one side of the transverse plate (3) on which the hydraulic rods (4) are arranged, a supporting plate (402) fixedly connected with the paper printer (1) is arranged on each of the hydraulic rods (4) and the long rods (401), and the long rods (401) are slidably connected with the supporting plate (402).

5. The deviation correcting mechanism for paper printing according to claim 1, wherein the telescopic assembly (5) comprises a telescopic rod (501), a connecting block (6) is arranged at the bottom end of the telescopic rod (501), a round rod (601) extending into the telescopic rod (501) is arranged at the top end of the connecting block (6), two protruding blocks (602) are symmetrically arranged at the top end of the round rod (601), and a through groove (502) for the protruding blocks (602) to slide is formed in the telescopic rod (501).

6. The deviation correcting mechanism for paper printing according to claim 5, wherein a spring (503) abutting against the top end of the round bar (601) is installed in the telescopic bar (501), a rubber block (7) is installed at the bottom end of the connecting block (6), and a magnetic block embedded into the bottom end inside the connecting block (6) and adsorbed is installed at the top end of the rubber block (7).