CN219028903U

CN219028903U - Printer capable of preventing paper dislocation

Info

Publication number: CN219028903U
Application number: CN202223518143.0U
Authority: CN
Inventors: 刘亚楠
Original assignee: Tianjin Zhongheng Printing Co ltd
Current assignee: Tianjin Zhongheng Printing Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-05-16
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of paper printers, in particular to a printer for preventing paper dislocation, which comprises a printer body, wherein the surface of the printer body is connected with printing paper in a sliding way through a conveyor belt, two ends of the printer body are provided with limiting assemblies, the top of the printer body is fixedly provided with an oven, and the inside of the oven is connected with a dryer in a sliding way through a reciprocating assembly. This prevent printing machine of paper dislocation starts first motor drive lead screw and rotates for the traveller that the lead screw outer wall cover was established slides along with it and drives the wedge and slide forward, and the gyro wheel atress slides along the chute on wedge surface when the wedge slides, makes the clamping lever atress rotate in the middle of the bracing piece through the pivot, makes the clamping lever push down with the paper laminating, makes the clamping lever firm to the paper centre gripping, and the clamping lever prevents to cause the extrusion to the paper through the resistance to compression pad, avoids the paper to appear skew dislocation phenomenon at the in-process of printing and lead to the printing error, improves print quality.

Description

Printer capable of preventing paper dislocation

Technical Field

The utility model relates to the technical field of paper printers, in particular to a printer capable of preventing paper dislocation.

Background

Printing machines are a general term for machines such as printers, bookbinding machines, platemaking machines, etc. and other auxiliary machines, while printers are machines for printing text and images, modern printers generally consist of mechanisms such as plate loading, inking, embossing, paper feeding, etc., and according to the printing form, modern printers can be classified into letterpress, lithographic, intaglio, and screen printers.

Most of the existing paper printing is to place the paper to be printed on a platform of a printer, then make characters and images to be printed into printing plates, install the printing plates on the printer, then apply ink on places with the characters and images on the printing plates by manpower or the printer, and directly or indirectly transfer the ink onto the paper, so that the printed matter identical to the printing plates is reproduced, however, the patterns on the surface of the printed paper are not dried completely and enter the next step to easily cause phenomena of color dragging, color mixing and the like, so that the patterns are unclear, waste is generated, unnecessary waste is caused, the cost is increased, and the paper cannot be limited and held, so that the paper is misplaced and uneven, the printing position of the paper is wrongly offset, and the printing efficiency is reduced.

Disclosure of Invention

The utility model aims to provide a printer for preventing paper dislocation, which solves the problems that the prior printer in the background art does not have a drying function, so that patterns on the surface of paper cannot be dried completely quickly, the phenomena of color dragging, color cross and the like occur, the patterns are unclear, waste is generated, unnecessary waste is caused, the cost is increased, the paper cannot be limited and held, the paper dislocation is uneven, the printing position of the paper is erroneously deviated, and the printing efficiency is reduced. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a prevent printing machine of paper dislocation, includes the printing machine body, there is printing paper on the surface of printing machine body through conveyer belt sliding connection, the both ends of printing machine body are equipped with spacing subassembly, the top of printing machine body is fixed with the oven, inside through reciprocal subassembly sliding connection of oven has the drying-machine.

Preferably, the limiting assembly comprises a mounting block and a supporting rod, the mounting block is fixed at two ends of the printer body, an embedded block is fixed in the mounting block, a screw rod is connected to the embedded block in a rotating mode, a first motor is fixedly connected to the output end of the screw rod through a coupler, the first motor is fixedly connected with the mounting block, a sliding column is sleeved on the outer wall of the screw rod in a sliding mode, the sliding column is in sliding connection with the embedded block, and a wedge-shaped block is fixed to the end portion of the sliding column.

Preferably, the bracing piece is fixed in the inside of installation piece, the tip of bracing piece rotates and is connected with the pivot, the fixed cover in centre of pivot is equipped with the clamp lever, the bottom of clamp lever is glued and is had the resistance to compression pad, the other end of clamp lever rotates and is connected with the gyro wheel.

Preferably, the roller is attached to the wedge.

Preferably, the reciprocating assembly comprises a T-shaped plate, a second motor is fixed on the side wall of the T-shaped plate, a transmission shaft is fixedly connected to the output end of the second motor, a turntable is fixed at the end part of the transmission shaft, a rocking handle is fixed in the middle of the turntable, a sliding block is hinged to the end part of the rocking handle, a crank is connected to the outer wall of the sliding block in a sliding manner, a lug is hinged to the end part of the crank, a connecting block is connected to the outer wall of the lug in a sliding manner, a sliding block is fixed at the bottom of the connecting block, the sliding block is connected with the T-shaped plate in a sliding manner, and the sliding block is fixedly connected with the dryer.

Preferably, the T-shaped plate is rotatably connected with the crank through a supporting shaft.

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

according to the utility model, the transmission shaft is driven by the second motor to drive the turntable to rotate, so that the rocking handle on the surface of the turntable rotates along with the rocking handle and drives the sliding block at the end part of the rocking handle to slide in the empty slot formed in the crank, so that the crank is stressed to rotate around the supporting shaft and drive the lug at the end part to slide in the connecting block, the connecting block is stressed to drive the sliding block at the bottom to slide back and forth in the transverse plate of the T-shaped plate, the dryer at the bottom of the sliding block slides back and forth, and thus the printing ink on the surface of paper is quickly dried, the phenomena of color dragging, color cross and the like caused by incapability of quick drying the surface pattern of the paper are avoided, the rejection rate is reduced, the waste of paper resources is reduced, and the production of finished products is reduced.

According to the utility model, the first motor is started to drive the screw rod to rotate, so that the sliding column sleeved on the outer wall of the screw rod slides along with the screw rod and drives the wedge block to slide forwards, the idler wheel is stressed to slide along the chute on the surface of the wedge block when the wedge block slides, so that the clamping rod is stressed to rotate in the middle of the supporting rod through the rotating shaft, the clamping rod is pressed down to be attached to paper, the clamping rod is enabled to clamp the paper firmly, printing errors caused by offset dislocation phenomenon of the paper in the printing process are avoided, and the printing quality is improved.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a diagram showing the structure of the connection between the T-shaped plate and the first and second motors;

FIG. 3 is a side elevational view of the entire structure of the present utility model;

fig. 4 is an enlarged structural view of fig. 3 a according to the present utility model.

In the figure: 1. a printer body; 2. printing paper; 3. a mounting block; 4. an inner insert; 5. a screw rod; 6. a first motor; 7. a spool; 8. wedge blocks; 9. a support rod; 10. a rotating shaft; 11. a clamping rod; 12. a pressure-resistant pad; 13. a roller; 14. an oven; 15. a T-shaped plate; 16. a second motor; 17. a transmission shaft; 18. a turntable; 19. a rocking handle; 20. a sliding block; 21. a crank; 22. a bump; 23. a connecting block; 24. a slide block; 25. and (5) a dryer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a prevent printing machine of paper dislocation, includes printing machine body 1, and printing machine body 1's surface has printing paper 2 through conveyer belt sliding connection, and printing machine body 1's both ends are equipped with spacing subassembly, and printing machine body 1's top is fixed with oven 14, and oven 14 is inside to have drying-machine 25 through reciprocal subassembly sliding connection.

In this embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, spacing subassembly includes installation piece 3 and bracing piece 9, installation piece 3 is fixed at the both ends of printing machine body 1, the inside of installation piece 3 is fixed with interior abaculus 4, the inside rotation of interior abaculus 4 is connected with lead screw 5, the output of lead screw 5 passes through shaft coupling fixedly connected with first motor 6, first motor 6 and installation piece 3 fixed connection, the outer wall sliding sleeve of lead screw 5 has a slide column 7, slide column 7 and interior abaculus 4 sliding connection, the tip of slide column 7 is fixed with wedge 8, start first motor 6 drive lead screw 5 rotation, slide column 7 that the cover of lead screw 5 outer wall was established is followed to slide and is driven wedge 8 to slide, gyro wheel 13 atress is followed wedge 8 during the sliding, make clamp lever 11 atress through pivot 10 in the middle of bracing piece 9, make clamp lever 11 push down with the laminating of paper, make clamp lever 11 shift dislocation phenomenon appear in the process of printing and lead paper centre gripping firmly, improve printing quality.

In this embodiment, as shown in fig. 1, 2, 3 and 4, the supporting rod 9 is fixed inside the mounting block 3, the end portion of the supporting rod 9 is rotatably connected with a rotating shaft 10, a clamping rod 11 is fixedly sleeved in the middle of the rotating shaft 10, the bottom of the clamping rod 11 is glued with a compression-resistant pad 12, the other end of the clamping rod 11 is rotatably connected with a roller 13, and the roller 13 slides along with the wedge-shaped block 8 to incline so that the clamping rod 11 rotates and presses down.

In this embodiment, as shown in fig. 1, 2, 3 and 4, the roller 13 is attached to the wedge block 8, and the compression damage phenomenon caused in the process of pressing the paper by the clamping rod 11 can be prevented by the compression pad 12.

In this embodiment, as shown in fig. 1, 2, 3 and 4, the reciprocating assembly includes a T-shaped plate 15, a second motor 16 is fixed on a side wall of the T-shaped plate 15, an output end of the second motor 16 is fixedly connected with a transmission shaft 17, a turntable 18 is fixed on an end portion of the transmission shaft 17, a crank 19 is fixed in the middle of the turntable 18, a sliding block 20 is hinged on an end portion of the crank 19, a crank 21 is slidably connected to an outer wall of the sliding block 20, a bump 22 is hinged on an end portion of the crank 21, a connecting block 23 is slidably connected to an outer wall of the bump 22, a sliding block 24 is fixed on a bottom of the connecting block 23, the sliding block 24 is slidably connected with the T-shaped plate 15, the sliding block 24 is fixedly connected with a dryer 25, the second motor 16 is started to drive the transmission shaft 17 to drive the turntable 18 to rotate, the rocking handle 19 on the surface of the turntable 18 rotates along with the rocking handle and drives the sliding block 24 at the end part of the rocking handle to slide in the empty slot formed in the crank 21, so that the crank 21 is stressed to rotate around the supporting shaft and drives the lug 22 at the end part to slide in the connecting block 23, the connecting block 23 is stressed to drive the sliding block 24 at the bottom to slide back and forth in the transverse plate of the T-shaped plate 15, the dryer 25 at the bottom of the sliding block 24 slides back and forth so as to dry the printing ink on the surface of paper quickly, the phenomena of color dragging, color cross and the like caused by the fact that the patterns on the surface of the paper cannot be dried quickly are avoided, the rejection rate is reduced, the waste of paper resources is reduced, and the production finished product is reduced.

In the present embodiment, as shown in fig. 1, 2, 3 and 4, the T-shaped plate 15 is rotatably connected to the crank 21 via a support shaft, and the crank 21 is supported by the support shaft.

The application method and the advantages of the utility model are as follows: when the printer for preventing paper dislocation works, the working process is as follows:

as shown in fig. 1, 2, 3 and 4, when the printer is used for printing paper, firstly the paper to be printed is placed on the printer, then the first motor 6 is started to drive the screw rod 5 to rotate, so that the sliding column 7 sleeved on the outer wall of the screw rod 5 slides along with the sliding column and drives the wedge block 8 to slide forwards, the roller 13 is stressed to slide along the chute on the surface of the wedge block 8 when the wedge block 8 slides, so that the clamping rod 11 is stressed to rotate in the middle of the supporting rod 9 through the rotating shaft 10, the clamping rod 11 is pressed down to be attached to the paper, the clamping rod 11 clamps the paper firmly, the phenomenon of offset dislocation of the paper in the printing process is avoided, the printing quality is improved, the printed paper is conveyed forwards through the conveying belt and slides into the oven 14, the second motor 16 is started to drive the transmission shaft 17 to drive the turntable 18 to rotate, so that the rocking handle 19 on the surface of the turntable 18 rotates along with the rocking handle and drives the sliding block 24 at the end part of the rocking handle to slide in the empty slot formed in the crank 21, so that the crank 21 is stressed to rotate around the supporting shaft and drives the lug 22 at the end part to slide in the connecting block 23, the connecting block 23 is stressed to drive the sliding block 24 at the bottom to slide back and forth in the transverse plate of the T-shaped plate 15, the dryer 25 at the bottom of the sliding block 24 slides back and forth, the printing ink on the surface of paper is dried quickly, the phenomena of color dragging, color cross and the like caused by incapability of quick drying of patterns on the surface of the paper are avoided, the rejection rate is reduced, the waste of paper resources is reduced, and the production finished product is reduced.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A printer for preventing misalignment of paper, comprising a printer body (1), characterized in that: the printing machine is characterized in that the surface of the printing machine body (1) is slidably connected with printing paper (2) through a conveyor belt, limiting components are arranged at two ends of the printing machine body (1), an oven (14) is fixed at the top of the printing machine body (1), and a dryer (25) is slidably connected inside the oven (14) through a reciprocating component.

2. A printer for preventing misalignment of paper according to claim 1, wherein: the limiting assembly comprises a mounting block (3) and a supporting rod (9), wherein the mounting block (3) is fixed at two ends of a printing machine body (1), an embedded block (4) is fixed inside the mounting block (3), a screw rod (5) is connected to the embedded block (4) in a rotating mode, a first motor (6) is fixedly connected to the output end of the screw rod (5) through a coupling, the first motor (6) is fixedly connected with the mounting block (3), a sliding column (7) is sleeved on the outer wall of the screw rod (5) in a sliding mode, the sliding column (7) is connected with the embedded block (4) in a sliding mode, and a wedge-shaped block (8) is fixed at the end portion of the sliding column (7).

3. A printer for preventing misalignment of paper according to claim 2, wherein: the support rod (9) is fixed in the installation block (3), a rotating shaft (10) is rotatably connected to the end portion of the support rod (9), a clamping rod (11) is fixedly sleeved in the middle of the rotating shaft (10), a compression-resistant pad (12) is glued at the bottom of the clamping rod (11), and a roller (13) is rotatably connected to the other end of the clamping rod (11).

4. A printer for preventing misalignment of paper according to claim 3, wherein: the roller (13) is attached to the wedge block (8).

5. A printer for preventing misalignment of paper according to claim 1, wherein: the reciprocating assembly comprises a T-shaped plate (15), a second motor (16) is fixed on the side wall of the T-shaped plate (15), a transmission shaft (17) is fixedly connected to the output end of the second motor (16), a rotary table (18) is fixed to the end portion of the transmission shaft (17), a rocking handle (19) is fixed to the middle of the rotary table (18), a sliding block (20) is hinged to the end portion of the rocking handle (19), a crank (21) is connected to the outer wall of the sliding block (20) in a sliding mode, a lug (22) is hinged to the end portion of the crank (21), a connecting block (23) is connected to the outer wall of the lug (22) in a sliding mode, a sliding block (24) is fixed to the bottom of the connecting block (23), and the sliding block (24) is connected with the T-shaped plate (15) in a sliding mode, and the sliding block (24) is fixedly connected with a dryer (25).

6. A printer for preventing misalignment of paper according to claim 5, wherein: the T-shaped plate (15) is rotatably connected with the crank (21) through a supporting shaft.