CN215904112U

CN215904112U - Printing roller for printing production line

Info

Publication number: CN215904112U
Application number: CN202121935017.8U
Authority: CN
Inventors: 魏路颖
Original assignee: Shuangcheng Xingye Color Printing Co ltd
Current assignee: Shuangcheng Xingye Color Printing Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-25
Anticipated expiration: 2031-08-17

Abstract

The utility model relates to the technical field of printing, and discloses a printing roller for a printing production line, which comprises a fixed base, wherein the top of the fixed base is fixedly connected with a motor base, a fixed bolt hole is formed in the position, close to a corner, of the top of the fixed base, the top of the motor base is fixedly connected with a numerical control motor, the output end of the numerical control motor is fixedly connected with a power turntable, and the position, close to the outer side, of the left side wall of the power turntable is rotatably connected with a printing roller through a bearing. This printing roller for printing production line prints through a plurality of printing rollers in turn, makes the printing roller have abundant time to dispel the heat to improve the quality of printing, scribble the roller and wipe the unnecessary ink in printing roller surface when adding ink to the printing roller, improved the degree of consistency of printing, clear up the surface of printing roller simultaneously, prevent that printing roller surface from adhering to there is impurity to influence the quality of printing.

Description

Printing roller for printing production line

Technical Field

The utility model relates to the technical field of printing, in particular to a printing roller for a printing production line.

Background

General printing roller is single roller printing in industry printing, and the poor quality that easily influences the printing of the radiating effect of in-process printing roller at the printing to printing roller can't in time clear up, after printing roller surface adhesion impurity, leads to subsequent printing to receive the influence and appear the wastrel, and general printing roller can only add the china ink when adding china ink and can't detach unnecessary china ink, leads to the degree of consistency of printing to reduce the quality that influences the printing

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a printing roller for a printing production line, which solves the problems that the heat dissipation effect of the printing roller is poor, impurities on the surface of the printing roller cannot be cleaned in time in the printing process, and ink on the surface of the printing roller is not uniform.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a printing roller for a printing production line comprises a fixed base, wherein the top of the fixed base is fixedly connected with a motor base, a fixing bolt hole is formed in the top of the fixed base and located at a position close to a corner, a numerical control motor is fixedly connected to the top of the motor base, an output end of the numerical control motor is fixedly connected with a power rotating disc, the left side wall of the power rotating disc and located at a position close to the outer side of the power rotating disc are rotatably connected with a printing roller through a bearing, the outer wall of the printing roller and located at a position close to the power rotating disc are fixedly connected with a limiting gear, the top of the fixed base and located at a position close to the left side of the power rotating disc are fixedly connected with a limiting ring, the outer wall of the limiting ring and close to the front side of the limiting ring are fixedly connected with a mounting plate, the outer wall of the power rotating disc and located at a position close to the left side of the power rotating disc are provided with transmission gear heads, the right side wall of the mounting plate and located at a position lower in the middle are rotatably connected with a turning transmission gear through a bearing, the right side wall of mounting panel and the position that is located the mounting panel upside rotate through the bearing and be connected with drive gear, the left side wall of mounting panel is located just to be connected with through the bearing rotation and paint the roller to drive gear's position, the below of painting the roller is provided with surplus black collection device, the right-hand member of painting the roller runs through the mounting panel and with drive gear fixed connection, the position on the side on the front side of mounting panel is through support fixedly connected with ink supply hard tube, the outer wall of ink supply hard tube is by the one side fixedly connected with ink jet head of painting the roller.

Preferably, surplus black collection device includes the stripper bar, collects the china ink groove, arranges the china ink pipe and blots the board, the stripper bar passes through the bearing and scribbles the left side wall of mounting panel and is located the position rotation connection of scribbling the roller downside, the position fixed connection under the bottom of collection china ink groove and mounting panel and being located the stripper bar, arrange the china ink pipe and collect the bottom in china ink groove and be located by left position fixed connection, the internally mounted of arranging the china ink pipe has the control valve, inhale the bottom inner wall fixed connection of china ink board and collection china ink groove.

Preferably, the inner wall of the limit ring is provided with a tooth socket, the limit gear is meshed with the tooth socket, and the limit gear rotates under the limitation of the tooth socket when moving.

Preferably, the outer wall cover of paining the roller has one deck sponge cover, paints the printing roller and clears up the printing roller surface through paining the roller, and the extrusion stem contacts with sponge cover and extrudes sponge cover, will paint the unnecessary ink in roller surface and get rid of through extrusion stem extrusion sponge cover.

Preferably, the ink absorbing plate is made of a sponge plate, the upper end of the ink absorbing plate extends to the front side of the extrusion rod and contacts with the surface of the extrusion rod, and ink on the surface of the extrusion rod is absorbed by the ink absorbing plate and is guided downwards to the inside of the ink collecting groove.

Preferably, the number of the printing rollers is a plurality, and different numbers of printing rollers are arranged according to different printing intervals of a production line to perform printing work.

Compared with the prior art, the utility model provides a printing roller for a printing production line, which has the following beneficial effects:

1. this printing roller for printing production line prints in turn through a plurality of printing rollers, makes the printing roller have abundant time to dispel the heat to the quality of printing has been improved.

2. This printing roller for printing production line paints the roller and erases the unnecessary ink in printing roller surface when adding ink to printing roller, has improved the degree of consistency of printing, clears up the surface of printing roller simultaneously, prevents that printing roller surface from adhering to there is impurity to influence the quality of printing.

Drawings

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

FIG. 2 is a schematic view of the left side of the present invention;

FIG. 3 is an enlarged view of the structure of FIG. 2.

Wherein: 1. a fixed base; 2. a motor base; 3. a numerical control motor; 4. a power turntable; 5. a printing roller; 6. a limit gear; 7. a limiting ring; 8. mounting a plate; 9. a transmission gear head; 10. a turning transmission gear; 11. a transmission gear; 12. a coating roller; 13. an ink supply hard tube; 14. an ink jet head; 21. an extrusion stem; 22. an ink collecting groove; 23. an ink discharge tube; 24. ink absorbing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a printing roller for a printing production line, which comprises a fixed base 1, wherein the top of the fixed base 1 is fixedly connected with a motor base 2, the top of the fixed base 1 is provided with a fixed bolt hole near a corner, the top of the motor base 2 is fixedly connected with a numerical control motor 3, the output end of the numerical control motor 3 is fixedly connected with a power turntable 4, the left side wall of the power turntable 4 is rotatably connected with a printing roller 5 through a bearing near the outer side, the printing rollers 5 are provided with a plurality of printing rollers 5, different numbers of printing rollers 5 are arranged for printing according to different printing intervals of the production line, the outer wall of the printing roller 5 is fixedly connected with a limit gear 6 near the power turntable 4, the top of the fixed base 1 is fixedly connected with a limit ring 7 near the left side of the power turntable 4, and the inner wall of the limit ring 7 is provided with a tooth socket, the limiting gear 6 is meshed with the tooth socket, the limiting gear 6 rotates under the limitation of the tooth socket when moving, a mounting plate 8 is fixedly connected to the outer wall of the limiting ring 7 close to the front side, a transmission tooth head 9 is arranged on the outer wall of the power rotating disc 4 and located close to the left side, a turning transmission gear 10 is rotatably connected to the right side wall of the mounting plate 8 and located in the position lower than the middle of the mounting plate 8 through a bearing, a transmission gear 11 is rotatably connected to the right side wall of the mounting plate 8 and located on the upper side of the mounting plate 8 through a bearing, a smearing roller 12 is rotatably connected to the left side wall of the mounting plate 8 and located over against the transmission gear 11 through a bearing, a residual ink collecting device is arranged below the smearing roller 12, the right end of the smearing roller 12 penetrates through the mounting plate 8 and is fixedly connected with the transmission gear 11, an ink supply hard pipe 13 is fixedly connected to the position on the upper side of the front side of the mounting plate 8 through a support, and an ink gun 14 is fixedly connected to the outer wall of the smearing roller 12.

The residual ink collecting device comprises an extrusion rod 21, an ink collecting groove 22, an ink discharging pipe 23 and an ink absorbing plate 24, wherein the extrusion rod 21 is rotatably connected with the left side wall of a mounting plate 8 and is positioned at the position below an applying roller 12 through a bearing, the outer wall of the applying roller 12 is sleeved with a layer of sponge sleeve, the applying roller 12 is used for applying the printing roller 5 and cleaning the surface of the printing roller 5, the extrusion rod 21 is contacted with the sponge sleeve and extrudes the sponge sleeve, the sponge sleeve is extruded by the extrusion rod 21 to remove the redundant ink on the surface of the applying roller 12, the ink collecting groove 22 is fixedly connected with the bottom of the mounting plate 8 and is positioned right below the extrusion rod 21, the ink discharging pipe 23 is fixedly connected with the bottom of the ink collecting groove 22 and is positioned near the left side, a control valve is installed inside the ink discharging pipe 23, the ink absorbing plate 24 is fixedly connected with the inner wall of the bottom of the ink collecting groove 22, the ink absorbing plate 24 is made of a sponge plate as a raw material, and the upper end of the ink absorbing plate 24 extends to the front side of the extrusion rod 21 and is contacted with the surface of the extrusion rod 21, the ink on the surface of the pressing rod 21 is absorbed by the ink absorbing plate 24 and is guided downward to the inside of the ink collecting tank 22.

When the device is used, the fixed base 1 is fixed above a printing line through a bolt, an ink pipeline is connected with an ink supply hard pipe 13 for supplying ink, the ink supply hard pipe 13 sprays ink to an applying roller 12 through an ink gun 14, the applying roller 12 applies the ink to the surface of a passing printing roller 5, a numerical control motor 3 is started, the numerical control motor 3 drives a power turntable 4 to rotate, the power turntable 4 drives the printing roller 5 and a limiting gear 6 to move, when the printing roller 5 and the limiting gear 6 move, the limiting gear 6 rotates under the limitation of a tooth space of a limiting ring 7 and drives the printing roller 5 to rotate, when the printing roller 5 moves to a position below a test, objects above the passing conveying line below are printed, when the printing roller 5 continues to move to a position contacted with the applying roller 12, the power turntable 4 drives a turning transmission gear 10 to rotate reversely through a transmission tooth head 9, the turning transmission gear 10 drives the transmission gear 11 to rotate, the transmission gear 11 drives the smearing roller 12 to rotate, the surface of the printing roller 5 is smeared with ink again through the smearing roller 12, meanwhile, redundant ink on the surface of the printing roller 5 is erased, the surface of the printing roller 5 is cleaned to prevent impurities from adhering to the surface of the printing roller 5, then the smearing roller 12 is extruded through the extrusion rod 21 to extrude the redundant ink absorbed inside the smearing roller 12, the extruded ink adheres to the surface of the extrusion rod 21, the extrusion rod 21 rotates under the pushing of the friction force of the smearing roller 12 to be in contact with the ink absorption plate 24, the ink absorption plate 24 absorbs the ink on the surface of the extrusion rod 21 and guides the ink to the inside of the ink collection groove 22, and after the processing is finished, the collected ink is discharged through the ink discharge pipe 23 and is processed for reuse.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a printing roller for printing production line, includes fixed baseplate (1), its characterized in that: the top of the fixed base (1) is fixedly connected with a motor base (2), the top of the fixed base (1) is positioned at a position close to a corner and is provided with a fixing bolt hole, the top of the motor base (2) is fixedly connected with a numerical control motor (3), an output end of the numerical control motor (3) is fixedly connected with a power turntable (4), the left side wall of the power turntable (4) is positioned at a position close to the outer side and is rotatably connected with a printing roller (5) through a bearing, the outer wall of the printing roller (5) is fixedly connected with a limit gear (6) at a position close to the power turntable (4), the top of the fixed base (1) is fixedly connected with a limit ring (7) at a position close to the left side of the power turntable (4), the outer wall of the limit ring (7) close to the front side is fixedly connected with a mounting plate (8), the outer wall of the power turntable (4) is positioned at a position close to the left side and is provided with a transmission gear head (9), the right side wall of mounting panel (8) is connected with diversion drive gear (10) through the bearing rotation in the position that is located the centre and is inclined to the lower side, the right side wall of mounting panel (8) is connected with drive gear (11) through the bearing rotation in the position that is located mounting panel (8) upside, the left side wall of mounting panel (8) is located and just is connected with through the bearing rotation and paints roller (12) to the position of drive gear (11), the below of painting roller (12) is provided with surplus black collection device, the right-hand member of painting roller (12) runs through mounting panel (8) and with drive gear (11) fixed connection, the position on the front side of mounting panel (8) is inclined to the top through support fixedly connected with ink supply hard tube (13), the outer wall of ink supply hard tube (13) is by one side fixedly connected with ink jet head (14) of painting roller (12).

2. The printing roller for a printing line according to claim 1, wherein: surplus black collection device includes squeeze bar (21), collection china ink groove (22), arranges black pipe (23) and blotter (24), squeeze bar (21) are connected through the left side wall of bearing and mounting panel (8) and are located the position rotation of paining roller (12) downside, collection china ink groove (22) and the bottom of mounting panel (8) and be located the position fixed connection under squeeze bar (21), arrange the bottom of china ink pipe (23) and collection china ink groove (22) and be located and lean on left position fixed connection, the internally mounted of arranging black pipe (23) has the control valve, inhale the bottom inner wall fixed connection of china ink board (24) and collection china ink groove (22).

3. The printing roller for a printing line according to claim 1, wherein: tooth grooves are formed in the inner wall of the limiting ring (7), and the limiting gear (6) is meshed with the tooth grooves.

4. The printing roller for a printing line according to claim 2, wherein: the outer wall of the smearing roller (12) is sleeved with a layer of sponge sleeve, and the extrusion rod (21) is in contact with the sponge sleeve and extrudes the sponge sleeve.

5. The printing roller for a printing line according to claim 2, wherein: the ink absorption plate (24) is made of sponge plates, and the upper end of the ink absorption plate (24) extends to the front side of the extrusion rod (21) and is in contact with the surface of the extrusion rod (21).

6. The printing roller for a printing line according to claim 1, wherein: the number of the printing rollers (5) is a plurality.