CN220576869U - Ink scraping device for printing roller of printing machine - Google Patents

Ink scraping device for printing roller of printing machine Download PDF

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Publication number
CN220576869U
CN220576869U CN202321880962.1U CN202321880962U CN220576869U CN 220576869 U CN220576869 U CN 220576869U CN 202321880962 U CN202321880962 U CN 202321880962U CN 220576869 U CN220576869 U CN 220576869U
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China
Prior art keywords
ink
printing
printing roller
fixedly connected
motor
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CN202321880962.1U
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Chinese (zh)
Inventor
张军伟
张思哲
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Zhumadian Dongheng Printing Co ltd
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Zhumadian Dongheng Printing Co ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

The utility model discloses a printing roller ink scraper for a printing machine, which comprises a workbench and a cleaning mechanism; a working table: the upper end of the device is provided with a bracket, the inside of the front side of the bracket is fixedly connected with a fixed plate, the rear end of the fixed plate is fixedly connected with uniformly distributed electric telescopic rods, the telescopic ends of the electric telescopic rods are fixedly connected with the same ink scraping frame, the upper end of the ink scraping frame is rotatably connected with the lower end of the screw rod ink scraping frame, and the lower end of the screw rod ink scraping frame is connected with an ink scraping knife through a hexagonal bolt; cleaning mechanism: the device is arranged in the middle of the screw rod; wherein: the printing roller is rotatably connected to the inside of the rear side of the bracket; wherein: still include control switch group, control switch group sets up in the front end of workstation right side surface, and this be used for printing machine printing roller to scrape black ware can in time handle the printing ink on doctor blade surface, plays certain shock attenuation effect simultaneously, reduces the degree of splashing of printing ink, has effectively improved the quality of scraping ink.

Description

Ink scraping device for printing roller of printing machine
Technical Field
The utility model relates to the technical field of printers, in particular to a printing roller ink scraper for a printer.
Background
A printer is a machine that prints text and images. Modern printers typically consist of mechanisms for loading, inking, stamping, paper feeding, and the like. The working principle of the device is as follows: the characters and images to be printed are first made into printing plate, then mounted on a printer, then ink is applied to the places where the characters and images are on the printing plate by means of manual or printer, and then directly or indirectly transferred onto paper or other printing stock (such as textile, metal plate, plastic, leather, wood plate, glass and ceramic), so that the same printed matter as the printing plate can be reproduced. The utility model and development of the printing machine play an important role in the spread of human civilization and culture.
The existing part of the ink scrapers for printing rollers of the printing machine adopts a fixed ink scraping knife mode, the ink scraping knife is used for directly scraping ink on the printing roller, and after the ink scraping is finished, the ink scraping knife needs to be cleaned manually.
There are problems such as that when the working time of the printing roller is long, the working time of the doctor blade is complete, and accumulated ink may be reattached to the surface of the printing roller, which may have some influence on the quality of printing.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the ink scraper for the printing roller of the printing machine, which can timely treat the ink on the surface of the ink scraper, has a certain damping effect, reduces the splashing degree of the ink and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a printing roller ink scraper for a printing machine comprises a workbench and a cleaning mechanism;
a working table: the upper end of the ink scraping frame is provided with a bracket, the inside of the front side of the bracket is fixedly connected with a fixed plate, the rear end of the fixed plate is fixedly connected with uniformly distributed electric telescopic rods, the telescopic ends of the electric telescopic rods are fixedly connected with the same ink scraping frame, the upper end of the ink scraping frame is rotationally connected with a screw rod, and the lower end of the ink scraping frame is connected with a scraping knife through a hexagonal bolt;
cleaning mechanism: the cleaning mechanism is arranged in the middle of the screw rod and is in sliding connection with the upper end of the doctor blade;
wherein: the printing device comprises a bracket, a printing roller, a rotary joint and a rotary joint, wherein the bracket is arranged on the rear side of the bracket;
wherein: still include control switch group, control switch group sets up in the front end of workstation right side surface, and control switch group's input is connected with external power source electricity, and electric telescopic handle's input is connected with control switch group's output electricity, in time handles the printing ink on doctor blade surface, plays certain cushioning effect to the doctor blade simultaneously, has effectively improved the quality of scraping, has effectively improved the work efficiency of equipment simultaneously.
Further, guide grooves are formed in the inner walls of the left side and the right side of the support, guide posts on the left side and the right side of the ink scraping frame are slidably connected in the guide grooves on the same side, a motor III is arranged at the right end of the ink scraping frame, an output shaft of the motor III is fixedly connected with the right end of the screw rod, the input end of the motor III is electrically connected with the output end of the control switch group, stable ink scraping operation is guaranteed, and power is provided for the cleaning mechanism.
Further, clearance mechanism includes adjusting seat, guided way, flexible post, spring and sponge cleaning block, adjusting seat threaded connection is provided with the guided way in the middle part of lead screw in the front side inner wall of scraping the black frame, adjusting seat's front end sliding connection in the inside of guided way, adjusting seat's lower extreme fixedly connected with flexible post, flexible post's lower extreme is provided with the sponge cleaning block, fixedly connected with spring between sponge cleaning block and the adjusting seat, the surface of flexible post is located to the spring movable sleeve, the upper end sliding connection of sponge cleaning block and doctor blade, clearance doctor blade surface adhesion's printing ink.
Further, the rear end of support left surface is provided with motor one, and the output shaft of motor one is fixed connection with the left end of printing roller, and the inside of workstation is provided with the fixed station, and the front end of workstation is rotated and is connected with the transfer roller, and the front end of workstation left surface is provided with motor two, and the output shaft of motor two is fixed connection with the left end of transfer roller, and the input of motor one and motor two is connected with the output electricity of control switch group, accomplishes the printing work.
Further, the rear end on support right side is provided with the printing ink case, and the upper end of printing ink case articulates through the hinge has the chamber door, and the inside of printing ink case is provided with the infusion pump, and the rotary joint fixed connection of stainless steel oil pipe and printing roller right-hand member is passed through to the delivery port of infusion pump, effectively ensures the continuity of printing work.
Further, the inside recess that all is provided with in support left and right sides, sliding connection has same basin between the recess, and the upper end fixedly connected with filter screen of basin collects printing ink, effectively avoids splashing of printing ink, ensures the quality of printing work.
Further, four supporting feet which are uniformly distributed are arranged at the lower end of the workbench, and stable printing and ink scraping work is effectively guaranteed.
Compared with the prior art, the utility model has the beneficial effects that: the printing roller ink scraper for the printer has the following advantages:
personnel realize the operation of motor three through control switch group, motor three operation, motor three's output shaft rotates and drives the lead screw and rotate for clearance mechanism produces lateral shifting, adjust seat lateral shifting on the lead screw, adjust seat removal and drive flexible post lateral shifting, and then drive sponge cleaning piece lateral shifting, realize the clearance to the doctor blade, effectively ensure the effect of scraping the black, avoid the printing ink to accumulate excessively to reattach to the surface of printing roller, in the scraping ink in-process, the doctor blade can produce vibrations because of the rotation of printing roller, the spring cooperates the slip damping of flexible post stiff end and flexible end, cooperation through the sponge cleaning piece, effectively ensure the clearance to the doctor blade, play certain cushioning effect simultaneously to the doctor blade.
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 interior of the present utility model;
FIG. 3 is a schematic cross-sectional side view of the present utility model;
FIG. 4 is an enlarged schematic view of the structure of the present utility model at A;
fig. 5 is an enlarged schematic view of the structure of the present utility model at B.
In the figure: the cleaning device comprises a workbench, a support, a fixing plate, an electric telescopic rod, a cleaning mechanism, a regulating seat, a guide rail, a telescopic column, a spring, a sponge cleaning block, a guide groove, a scraping frame, a scraping knife, a hexagonal bolt, a printing roller, a motor I, a motor II, a groove 14, a water tank 15, a filter screen 16, a fixing table 17, a conveying roller 18, an ink tank 19, a control switch group 20, a supporting leg 21, an infusion pump 22 and a motor III.
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 can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present embodiment provides a technical solution: a printing roller ink scraper for a printing machine comprises a workbench 1 and a cleaning mechanism 5;
work table 1: the upper end of the ink scraping device is provided with a bracket 2, the inside of the front side of the bracket 2 is fixedly connected with a fixed plate 3, the rear end of the fixed plate 3 is fixedly connected with uniformly distributed electric telescopic rods 4, the telescopic ends of the electric telescopic rods 4 are fixedly connected with the same ink scraping frame 7, the upper ends of the ink scraping frames 7 are rotationally connected with a screw rod 10, the lower ends of the ink scraping frames 7 are connected with a scraping blade 8 through hexagonal bolts 9, the inner walls of the left side and the right side of the bracket 2 are respectively provided with a guide groove 6, guide columns of the left side and the right side of the ink scraping frame 7 are respectively and slidingly connected with the inside of the guide grooves 6 on the same side, the right end of the ink scraping frame 7 is provided with a motor III 23, the output shaft of the motor III 23 is fixedly connected with the right end of the screw rod 10, the motor III 23 runs, the output shaft of the motor III 23 drives the screw rod 10 to rotate, so that a cleaning mechanism 5 generates transverse movement, the input end of the motor III 23 is electrically connected with the output end of a control switch group 20, grooves 14 are respectively arranged in the left side and right side of the bracket 2, the grooves 14 are slidingly connected with the same water groove 15, the upper ends of the water groove 15 are fixedly connected with a filter screen 16, so that the ink is convenient to take down the ink and the lower and the uniformly distributed on the four support legs 21 are arranged, and the lower end of the ink scraping device is convenient to be reduced, and the lower down to be uniformly distributed;
cleaning mechanism 5: the cleaning mechanism 5 is arranged in the middle of the screw rod 10, the cleaning mechanism 5 is in sliding connection with the upper end of the doctor blade 8, the cleaning mechanism 5 comprises an adjusting seat 51, a guide rail 52, a telescopic column 53, a spring 54 and a sponge cleaning block 55, the adjusting seat 51 is in threaded connection with the middle of the screw rod 10, the guide rail 52 is arranged on the inner wall of the front side of the doctor blade frame 7, the front end of the adjusting seat 51 is in sliding connection with the inside of the guide rail 52, the telescopic column 53 is fixedly connected with the lower end of the adjusting seat 51, the sponge cleaning block 55 is fixedly connected with the adjusting seat 51, the spring 54 is movably sleeved on the outer surface of the telescopic column 53, the sponge cleaning block 55 is in sliding connection with the upper end of the doctor blade 8, the adjusting seat 51 transversely moves on the screw rod 10, the telescopic column 53 is driven to transversely move, the sponge cleaning block 55 is further driven to transversely move, the doctor blade 8 is cleaned, the doctor blade 8 is effectively ensured, the ink is prevented from being excessively reattached to the surface of the printing roller 11, the doctor blade 8 can possibly rotate, the doctor blade 11 is possibly produced by the printing roller 11, and the telescopic column is matched with the telescopic column 53, and the telescopic column 55 is matched with the telescopic cleaning block through the spring 55 in the damping and the damping of the telescopic column 8 in the cleaning process;
wherein: the printing machine comprises a printing roller (11), wherein the printing roller (11) is rotatably connected to the inside of the rear side of a support (2), a rotary joint is arranged at the right end of the printing roller (11), a first motor (12) is arranged at the rear end of the left side surface of the support (2), an output shaft of the first motor (12) is fixedly connected with the left end of the printing roller (11), a fixed table (17) is arranged in the workbench (1), a conveying roller (18) is rotatably connected to the front end of the workbench (1), a second motor (13) is arranged at the front end of the left side surface of the workbench (1), an output shaft of the second motor (13) is fixedly connected with the left end of the conveying roller (18), input ends of the first motor (12) and the second motor (13) are electrically connected with the output end of a control switch group (20), an ink tank (19) is arranged at the rear end of the right side of the support (2), a box door is hinged to the upper end of the ink tank (19) through a hinge, an infusion pump (22) is arranged in the inside of the ink tank (19), the infusion pump (22) is fixedly connected with the rotary joint of the right end of the printing roller (11) through a stainless steel oil pipe, the output shaft of the first motor (12) rotates to drive the printing roller (11) to rotate, a person through a control switch group (20) to realize the operation of the printing roller (20), and the ink pump (11) through the control switch, and the control switch (20) to realize the operation, and the operation of the ink pump (11) and the motor (20) to the motor;
wherein: the electric workbench further comprises a control switch group 20, wherein the control switch group 20 is arranged at the front end of the right side surface of the workbench 1, the input end of the control switch group 20 is electrically connected with an external power supply, and the input end of the electric telescopic rod 4 is electrically connected with the output end of the control switch group 20.
The utility model provides a working principle of a printing roller ink scraping device for a printing machine, which comprises the following steps:
when in operation, the workbench 1, the bracket 2 and other mechanisms are firstly placed in a horizontal working area through the support legs 21, after the equipment is fixed and stable, a person realizes the operation of the motor I12 through the control switch group 20, the motor I12 operates, the output shaft of the motor I12 rotates to drive the printing roller 11 to rotate, the person realizes the operation of the infusion pump 22 through the control switch group 20, the ink in the ink box 19 is pumped into the printing roller 11, the printing work is completed through the oil outlet of the printing roller 11 and the cooperation with the fixed table 17, the person realizes the operation of the motor II 13 through the control switch group 20, the operation of the motor II 13 drives the transmission roller 18 to rotate, the printed material is transmitted to the next area, the person realizes the operation of the electric telescopic column 4 through the control switch group 20, the telescopic end of the electric telescopic rod 4 stretches to push the ink scraping frame 7 to move backwards, when the doctor blade 8 is pushed to move backwards, and when the doctor blade 8 is moved to a required position, a person closes the electric telescopic rod 4 through the control switch group 20, the doctor blade 8 scrapes ink attached to the surface of the printing roller 11 in the process of rotating the printing roller, then the person realizes the operation of the motor III 23 through the control switch group 20, the motor III 23 operates, the output shaft of the motor III 23 rotates to drive the screw rod 10 to rotate, so that the cleaning mechanism 5 transversely moves, the regulating seat 51 transversely moves on the screw rod 10, the regulating seat 51 moves to drive the telescopic column 53 to transversely move, the sponge cleaning block 55 is further driven to transversely move, the cleaning of the doctor blade 8 is realized, the scraping effect is effectively ensured, the excessive reattachment of ink accumulated on the surface of the printing roller 11 is avoided, the doctor blade 8 possibly vibrates due to the rotation of the printing roller 11 in the scraping process, the spring 54 cooperates the slip damping of flexible post 53 stiff end and flexible end, through the cooperation of sponge cleaning piece 55, effectively ensures the clearance to doctor 8, plays certain cushioning effect simultaneously to doctor 8, and the printing ink of being scraped off falls into the inside of basin 15, and filter screen 16 keeps apart the big ink piece of part.
It should be noted that, the electric telescopic rod 4 disclosed in the above embodiment may be a TOMUU-U2 electric telescopic rod, the first motor 12 and the second motor 13 may be SIMOT ICS S-FK servomotors, the third motor 23 may be a D110M-02030B-E servomotor, the infusion pump 22 may be an SB-8 electric infusion pump, and the control switch set 20 is provided with control buttons corresponding to the electric telescopic rod 4, the first motor 12, the second motor 13, the third motor 23 and the infusion pump 22 one by one and controlling the switches thereof.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (6)

1. A squeegee for a printing roller of a printing machine, characterized by: comprises a workbench (1) and a cleaning mechanism (5);
workbench (1): the upper end of the scraper is provided with a bracket (2), the inside of the front side of the bracket (2) is fixedly connected with a fixed plate (3), the rear end of the fixed plate (3) is fixedly connected with uniformly distributed electric telescopic rods (4), the telescopic ends of the electric telescopic rods (4) are fixedly connected with the same scraper rack (7), the upper end of the scraper rack (7) is rotationally connected with a screw rod (10), and the lower end of the scraper rack (7) is connected with a scraper blade (8) through a hexagonal bolt (9);
cleaning mechanism (5): the cleaning mechanism (5) is arranged in the middle of the screw rod (10) and is in sliding connection with the upper end of the doctor blade (8);
wherein: the printing device further comprises a printing roller (11), wherein the printing roller (11) is rotatably connected to the inside of the rear side of the bracket (2), and a rotary joint is arranged at the right end of the printing roller (11);
wherein: the automatic control device is characterized by further comprising a control switch group (20), wherein the control switch group (20) is arranged at the front end of the right side surface of the workbench (1), the input end of the control switch group (20) is electrically connected with an external power supply, and the input end of the electric telescopic rod (4) is electrically connected with the output end of the control switch group (20);
the cleaning mechanism (5) comprises an adjusting seat (51), a guide rail (52), a telescopic column (53), a spring (54) and a sponge cleaning block (55), wherein the adjusting seat (51) is in threaded connection with the middle of a screw rod (10), the guide rail (52) is arranged on the inner wall of the front side of the ink scraping frame (7), the front end of the adjusting seat (51) is slidably connected with the inside of the guide rail (52), the lower end of the adjusting seat (51) is fixedly connected with the telescopic column (53), the lower end of the telescopic column (53) is provided with the sponge cleaning block (55), the spring (54) is fixedly connected between the sponge cleaning block (55) and the adjusting seat (51), the spring (54) is movably sleeved on the outer surface of the telescopic column (53), and the sponge cleaning block (55) is slidably connected with the upper end of the ink scraping knife (8).
2. A squeegee for a printing roller of a printing machine according to claim 1 wherein: the ink scraping device is characterized in that guide grooves (6) are formed in the inner walls of the left side and the right side of the support (2), guide columns on the left side and the right side of the ink scraping frame (7) are slidably connected inside the guide grooves (6) on the same side, a motor III (23) is arranged at the right end of the ink scraping frame (7), an output shaft of the motor III (23) is fixedly connected with the right end of the screw rod (10), and the input end of the motor III (23) is electrically connected with the output end of the control switch group (20).
3. A squeegee for a printing roller of a printing machine according to claim 1 wherein: the rear end of support (2) left surface is provided with motor one (12), the output shaft of motor one (12) and the left end fixed connection of printing roller (11), the inside of workstation (1) is provided with fixed station (17), the front end rotation of workstation (1) is connected with transfer roller (18), the front end of workstation (1) left surface is provided with motor two (13), the output shaft of motor two (13) and the left end fixed connection of transfer roller (18), the input of motor one (12) and motor two (13) is connected with the output electricity of control switch group (20).
4. A squeegee for a printing roller of a printing machine according to claim 1 wherein: the rear end on the right side of the support (2) is provided with an ink box (19), the upper end of the ink box (19) is hinged with a box door through a hinge, the inside of the ink box (19) is provided with an infusion pump (22), and a material conveying port of the infusion pump (22) is fixedly connected with a rotary joint on the right end of the printing roller (11) through a stainless steel oil pipe.
5. A squeegee for a printing roller of a printing machine according to claim 1 wherein: grooves (14) are formed in the left side and the right side of the support (2), the grooves (14) are connected with the same water tank (15) in a sliding mode, and a filter screen (16) is fixedly connected to the upper end of the water tank (15).
6. A squeegee for a printing roller of a printing machine according to claim 1 wherein: four supporting legs (21) which are uniformly distributed are arranged at the lower end of the workbench (1).
CN202321880962.1U 2023-07-18 2023-07-18 Ink scraping device for printing roller of printing machine Active CN220576869U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321880962.1U CN220576869U (en) 2023-07-18 2023-07-18 Ink scraping device for printing roller of printing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321880962.1U CN220576869U (en) 2023-07-18 2023-07-18 Ink scraping device for printing roller of printing machine

Publications (1)

Publication Number Publication Date
CN220576869U true CN220576869U (en) 2024-03-12

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ID=90121569

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321880962.1U Active CN220576869U (en) 2023-07-18 2023-07-18 Ink scraping device for printing roller of printing machine

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117944377A (en) * 2024-03-27 2024-04-30 淮安市康诺克彩印有限公司 Printing equipment capable of scraping dry ink for wine box printing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117944377A (en) * 2024-03-27 2024-04-30 淮安市康诺克彩印有限公司 Printing equipment capable of scraping dry ink for wine box printing
CN117944377B (en) * 2024-03-27 2024-06-11 淮安市康诺克彩印有限公司 Printing equipment capable of scraping dry ink for wine box printing

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