CN215792590U

CN215792590U - Printing ink scraping device

Info

Publication number: CN215792590U
Application number: CN202121154501.7U
Authority: CN
Inventors: 周德民; 邓容旺
Original assignee: Dongguan Dingfeng Printing Co ltd
Current assignee: Dongguan Dingfeng Printing Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-02-11
Anticipated expiration: 2031-05-26

Abstract

The application relates to an ink scraping device, including setting up the frame on the workstation, be provided with the movable plate on the workstation, be provided with the board of scraping that is used for scraping ink roller surface printing ink on the movable plate, and the one end of scraping the board is contradicted in the surface of ink roller, is provided with the driving piece that is used for driving the movable plate to remove between frame and the workstation, is provided with the splint that are used for the centre gripping to scrape the board on the movable plate, is provided with the moving member that removes splint on the movable plate. Add the movable plate on this application workstation, place on the movable plate and strike off the board, be provided with splint in the frame, it is fixed to utilize the moving member to make splint and movable plate will strike off the board, make the movable plate move on the workstation through the drive driving piece, contradict in the surface of ink roller until the one end of striking off the board, drive driving motor makes the ink roller rotate, thereby make the ink roller surperficial printing ink strike off, compare in the artifical mode of striking off printing ink with the doctor-bar that utilizes, so be convenient for strike off printing ink, improve staff's the work efficiency of striking off printing ink.

Description

Printing ink scraping device

Technical Field

The application relates to the field of printing equipment, in particular to an ink scraping device.

Background

The printing machine is the machine of printing characters and image, the printing machine generally by the dress version, scribble the china ink, mechanism such as impression printing constitutes, printing machine among the correlation technique includes printing machine body and workstation, the workstation sets up in the feed inlet department of printing machine body, it bears the ink roller to rotate on the workstation, the ink roller is located the feed inlet department of printing machine, be provided with on the workstation and be used for driving ink roller pivoted driving motor, the ink roller supports and presses the paper, make the ink roller rotate through driving motor, the ink roller supports and presses the paper, in order to scribble the china ink to the paper, and carry out the impression in the feed inlet gets into the printing machine body. After the ink roller is used, redundant ink can be remained on the surface of the ink roller and needs to be scraped, and workers can scrape the ink on the surface of the ink roller by utilizing a scraping blade manually.

In view of the above-mentioned related technologies, the inventor believes that the manual ink scraping method requires a worker to hold the scraper to maintain a certain posture and height, so that the scraper always abuts against the surface of the ink roller, and therefore the ink scraping method is inconvenient and needs to be improved.

SUMMERY OF THE UTILITY MODEL

In order to facilitate scraping off ink on the surface of the ink roller, the application provides an ink scraping device.

The application provides a printing ink scraping device adopts following technical scheme:

the utility model provides an ink scraping device, is including setting up the frame on the workstation, be provided with the movable plate on the workstation, be provided with the board of striking off that is used for striking off ink roller surface printing ink on the movable plate, just the one end of striking off the board is contradicted in the surface of ink roller, the frame with be provided with between the workstation and be used for the drive the driving piece that the movable plate removed, be provided with on the movable plate and be used for the centre gripping strike off the splint of board, be provided with the removal on the movable plate the moving member of splint.

Through adopting above-mentioned technical scheme, add the movable plate on the workstation, place on the movable plate and strike off the board, be provided with splint in the frame, it is fixed to utilize the moving member to make splint and movable plate strike off the board, make the movable plate move on the workstation through the drive driving piece, contradict in the surface of inking roller until the one end of striking off the board, drive driving motor makes the inking roller rotate, thereby make the printing ink on inking roller surface strike off, compare in the manual work and utilize the doctor-bar to strike off the printing ink mode, so be convenient for strike off printing ink, improve staff's the work efficiency of striking off printing ink.

Optionally, the moving member is a threaded rod, the moving plate is provided with a connecting plate, the connecting plate is provided with a mounting plate, a through hole is formed in the mounting plate, one end of the threaded rod penetrates through the through hole and is connected with the clamping plate bearing, and the threaded rod is connected with the through hole in a threaded manner.

Through adopting above-mentioned technical scheme, when needs remove splint, only need rotate the threaded rod and can remove splint, when splint and movable plate centre gripping are fixed, because threaded rod and perforation threaded connection make between threaded rod and the perforation form the auto-lock to make the threaded rod fix in perforation department, make splint fixed from this, so easy operation.

Optionally, be provided with the guide bar on the mounting panel, a surface of mounting panel is provided with the guiding hole, the guide bar runs through the guiding hole with splint fixed connection, the guide bar with the guiding hole cooperation of sliding.

Through adopting above-mentioned technical scheme, the guide bar slides the complex with the guiding hole to play the guide effect to the splint, difficult skew is walked when making splint reciprocate, can be more stable when making splint reciprocate from this.

Optionally, the driving piece is a handle, the handle is connected with a rotating column in a rotating mode between the mounting plate, a connecting rod is arranged between one end of the handle and the connecting plate, a first rotating shaft is connected between one end of the handle and the connecting rod, and a second rotating shaft is connected between one end of the connecting rod, which is far away from the rotating shaft, and the connecting plate in a rotating mode.

Through adopting above-mentioned technical scheme, the setting of handle is convenient for remove the movable plate, and the handle rotates with the rotation post to be connected, simultaneously because the both ends of link rod rotate with handle and connecting plate respectively and are connected, drive handle rotation from this, and the link rod overturns under the handle drives, drives the movable plate removal from this, provides the convenience for the staff.

Optionally, one end of the guide rod, which is far away from the clamping plate, is connected with a limiting block.

Through adopting above-mentioned technical scheme, the setting of stopper has played limiting displacement to the guide bar, makes the guide bar be difficult for breaking away from the guiding hole.

Optionally, a guide protruding strip is arranged on the surface of one side of the moving plate, a guide groove is formed in the workbench, and the guide protruding strip is matched with the corresponding guide groove in a sliding mode.

Through adopting above-mentioned technical scheme, the cooperation that slides of direction sand grip and guide way to moving the movable plate, making the movable plate can be on the workstation stable removal, reduce the skew of movable plate on the workstation and walk the position.

Optionally, a positioning pin is arranged on the handle, a through hole is formed in the side wall of the handle, a positioning hole is formed in one side wall of the rack, and the positioning pin penetrates through the through hole to be in plug-in fit with the corresponding positioning hole.

Through adopting above-mentioned technical scheme, the locating pin passes the through-hole and the cooperation of pegging graft of the locating hole that corresponds, can lock the handle to make the handle fix in the frame, when making to strike off the board and contradict in the ink roller surface, the locating pin is fixed with the handle, makes the handle difficult because of rotating and makes the movable plate remove.

Optionally, the end of the positioning pin inserted into the positioning hole and the bottom of the positioning hole are provided with magnet blocks which are mutually attracted.

Through adopting above-mentioned technical scheme, the setting up of magnet piece makes the locating pin be difficult for breaking away from the locating hole to stability between reinforcing locating pin and the locating hole.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the movable plate is driven to move on the workbench until one end of the scraping plate is abutted to one surface of the ink roller, and the driving motor is driven to rotate the ink roller, so that the ink on the surface of the ink roller is scraped;

2. the driving piece is a handle, and the positioning pin penetrates through the through hole to be in inserted fit with the corresponding positioning hole, so that the handle can be locked and fixed;

3. the arrangement of the magnet block enables the positioning pin not to be separated from the positioning hole easily, so that the stability between the positioning pin and the positioning hole is enhanced.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a partial structural schematic diagram of an embodiment of the present application.

Description of reference numerals: 1. an ink roller; 2. a work table; 3. a drive motor; 4. a machine plate; 5. moving the plate; 6. mounting a plate; 7. scraping the plate; 8. a splint; 9. a threaded rod; 10. a guide bar; 11. perforating; 12. a guide hole; 13. a limiting block; 14. a handle; 15. a link rod; 16. rotating the column; 17. a first rotating shaft; 18. a guide convex strip; 19. a guide groove; 20. a through hole; 21. positioning pins; 22. positioning holes; 23. a magnet block; 24. a rubber pad; 25. screwing a cover; 26. a second rotating shaft; 27. a connecting plate; 28. and a positioning column.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses printing ink scraping device.

Referring to fig. 1, an ink scraping device is installed on a workbench 2 at a feed port of a printing machine, a printing ink roller 1 is rotatably supported on the workbench 2, the printing ink roller 1 is located at the feed port of the printing machine, a driving motor 3 for driving the printing ink roller 1 is installed on the printing machine, paper can be placed at a feed port, the printing ink roller 1 is rotated and abutted against the paper by starting the driving motor 3, and therefore the paper can be coated with ink for printing.

Meanwhile, a rack is installed on the workbench 2, specifically, the rack comprises two machine plates 4, the two machine plates 4 are respectively connected to two ends of the workbench 2 in the length direction, and the connecting mode can adopt welding or bonding. The workbench 2 is provided with a moving plate 5, and the moving plate 5 is positioned between the two machine plates 4. Further, a scraping plate 7 for scraping off ink on the surface of the ink roller 1 is placed on the moving plate 5.

Referring to fig. 1 and 2, when the scraping plate 7 is placed on the moving plate 5, the scraping plate 7 is fixed. The connecting plates 27 are vertically welded to both ends of the moving plate 5 in the length direction. Each connecting plate 27 is welded with the mounting plate 6 far away from one end of the moving plate 5, the two ends of the moving plate 5 in the length direction are both provided with clamping plates 8 for clamping the scraping plate 7, in the embodiment, the two ends of the moving plate 5 in the length direction are both provided with moving pieces of the moving clamping plates 8, and the moving pieces are threaded rods 9. The mounting plate 6 is provided with a through hole 11 on the surface of one side departing from the moving plate 5, one end of the threaded rod 9 penetrates through the through hole 11 to be connected with a bearing on the surface of one side departing from the moving plate 5 of the clamping plate 8, and the threaded rod 9 is in threaded connection with the through hole 11. In addition, each mounting plate 6 is provided with a guide rod 10, a guide hole 12 is formed in one side surface of each mounting plate 6, and the guide hole 12 is located on one side of each mounting plate 6 far away from the through hole 11. The guide rod 10 penetrates through the guide hole 12 and is fixedly connected with one end, far away from the moving plate 5, of the clamping plate 8, preferably in a welding mode, and the guide rod 10 is in sliding fit with the guide hole 12. When needs will strike off board 7 and fix on movable plate 5, only need rotate threaded rod 9, splint 8 removes under the drive of threaded rod 9, and guide bar 10 has played the guide effect to splint 8 simultaneously, makes splint 8 remove towards the direction that is close to movable plate 5, and until splint 8 contradicts in striking off board 7, splint 8 will strike off board 7 with movable plate 5 and press from both sides tightly, will strike off board 7 from this and fix.

In order to stabilize the end of the scraping plate 7 close to the ink roller 1, a surface of the clamping plate 8 away from the moving plate 5 is an inclined surface, the inclined surface is inclined downwards from the end close to the ink roller 1 along the length direction of the clamping plate 8, and the mounting plate 6 is also inclined and parallel to the inclined surface of the clamping plate 8. When the threaded rod 9 moves downwards, the clamping plate 8 approaches the ink roller 1, so that the distance between the clamping plate 8 and the ink roller 1 is reduced, and the scraping plate 7 can more stably scrape ink. In addition, in order to make the guide rod 10 not easy to be separated from the guide hole 12, a limit block 13 is connected to one end of the guide rod 10 far away from the clamping plate 8 through a thread. To facilitate turning of the threaded rod 9, a screw cap 25 is welded to the end of the threaded rod 9 remote from the clamping plate 8.

Referring to fig. 2, after the scraping plate 7 is fixed, the moving plate 5 needs to be moved so that the scraping plate 7 scrapes off the ink on the surface of the ink roller 1. Therefore, a driving member for driving the moving plate 5 to move is arranged between each connecting plate 27 and the corresponding one of the machine plates 4, and specifically, the driving member is a handle 14. The handle 14 is provided with a horizontally arranged rotating column 16 on one side surface close to the connecting plate 27, one end of the rotating column 16 is in bearing connection with the machine plate 4, and the other end of the rotating column 16 is in bearing connection with the free end of the handle 14. Meanwhile, a link 15 is arranged between the handle 14 and the connecting plate 27, a first rotating shaft 17 is arranged between one end of the link 15 and the handle 14, one end of the first rotating shaft 17 is fixedly connected with one end of the handle 14, the other end of the first rotating shaft 17 is rotatably connected with one end of the link 15 in the length direction, the first rotating shaft 17 is positioned above the rotating column 16, and a second rotating shaft 26 is rotatably connected with one end of the link 15 far away from the first rotating shaft 17 and the connecting plate 27.

The handle 14 is turned over along the direction far away from the feeding hole by stirring the handle 14, the link rod 15 is turned over towards the direction close to the ink roller 1 by taking the rotating shaft 17 as the axis under the driving of the handle 14, the moving plate 5 is driven by the link rod 15 at the moment, so that the moving plate 5 moves forwards until one end, close to the ink roller 1, of the scraping plate 7 is abutted against the surface of the ink roller 1, the driving motor 3 is driven to enable the ink roller 1 to rotate at the moment, and ink on the surface of the ink roller 1 can be scraped. In addition, a positioning column 28 is welded at one end of the handle 14 away from the link 15, and a rubber pad 24 is sleeved on the positioning column 28 to improve the comfort when the worker holds the handle 14.

It should be noted that, a guide protruding strip 18 is welded on one surface of the moving plate 5 abutting against the workbench 2, the guide protruding strip 18 is arranged along the width direction of the moving plate 5, a guide groove 19 is formed on the surface of the workbench 2, the guide groove 19 is arranged along the moving direction of the moving plate 5 when the workbench 2 moves, and the guide protruding strip 18 is in sliding fit with the corresponding guide groove 19, so that the guide effect is exerted on the moving plate 5, the moving plate 5 keeps moving linearly when the workbench 2 moves, and the moving plate 5 can keep stable when moving.

Referring to fig. 3, in addition, a positioning pin 21 is arranged on the handle 14, a through hole 20 is formed in one side wall of the handle 14, positioning holes 22 are formed in two opposite side walls of the two mounting plates 6, the positioning pin 21 penetrates through the through hole 20 to be matched with the corresponding positioning holes 22 in an inserted mode, the handle 14 is fixed at the turned position, therefore, the moving plate 5 is fixed on the workbench 2, the scraping plate 7 abuts against the surface of the ink roller 1, a worker can drive the driving motor 3 to enable the ink roller 1 to rotate, and the scraping plate 7 scrapes off ink on the surface of the ink roller 1. In order to prevent the positioning pin 21 from being separated from the positioning hole 22, the end of the positioning pin 21 inserted into the positioning hole 22 and the bottom of the positioning hole 22 are adhered with magnets 23 which attract each other, so as to enhance the stability between the positioning pin 21 and the positioning hole 22.

The implementation principle of this application embodiment's printing ink scraping device does: place on the movable plate 5 and strike off board 7, it is fixed with the centre gripping of scraping off board 7 to rotate threaded rod 9 and make splint 8 and movable plate 5, upset handle 14, make movable plate 5 move on workstation 2, contradict in ink roller 1's a surface until the one end of scraping off board 7, drive driving motor 3 makes ink roller 1 rotate, thereby make ink roller 1 surperficial printing ink strike off, compare in the artifical doctor-bar mode of scraping off printing ink that utilizes, so be convenient for strike off printing ink, improve staff's the work efficiency of scraping off printing ink.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an ink scraping device, is including setting up the frame on workstation (2), its characterized in that: be provided with movable plate (5) on workstation (2), be provided with on movable plate (5) and be used for striking off scraping off board (7) of ink roller (1) surface printing ink, just the one end of scraping off board (7) is contradicted in the surface of ink roller (1), the frame with be provided with between workstation (2) and be used for the drive the driving piece that movable plate (5) removed, be provided with on movable plate (5) and be used for the centre gripping splint (8) of scraping off board (7), be provided with the removal on movable plate (5) the moving member of splint (8).

2. An ink scraping device as claimed in claim 1, characterized in that: the moving member is threaded rod (9), be provided with connecting plate (27) on moving plate (5), be provided with mounting panel (6) on connecting plate (27), be provided with perforation (11) on mounting panel (6), the one end of threaded rod (9) is run through perforation (11) with splint (8) bearing is connected, threaded rod (9) with perforation (11) threaded connection.

3. An ink scraping device as claimed in claim 2, characterized in that: be provided with guide bar (10) on mounting panel (6), a surface of mounting panel (6) is provided with guiding hole (12), guide bar (10) run through guiding hole (12) with splint (8) fixed connection, guide bar (10) with guiding hole (12) cooperation of sliding.

4. An ink scraping device as claimed in claim 2, characterized in that: the driving piece is a handle (14), the handle (14) and a rotating column (16) is connected between the mounting plates (6) in a rotating mode, a connecting rod (15) is arranged between one end of the handle (14) and the connecting plates (27), a first rotating shaft (17) is connected between one end of the handle (14) and the connecting rod (15), and the connecting rod (15) is far away from one end of the rotating shaft (17) and the connecting plates (27) are connected with a second rotating shaft (17) in a rotating mode.

5. An ink scraping device as claimed in claim 3, characterized in that: one end of the guide rod (10) far away from the clamping plate (8) is connected with a limiting block (13).

6. An ink scraping device as claimed in claim 1, characterized in that: one side surface of the moving plate (5) is provided with a guide convex strip (18), a guide groove (19) is formed in the workbench (2), and the guide convex strip (18) is matched with the corresponding guide groove (19) in a sliding mode.

7. An ink scraping device as claimed in claim 4, characterized in that: the handle (14) is provided with a positioning pin (21), the side wall of the handle (14) is provided with a through hole (20), one side wall of the rack is provided with a positioning hole (22), and the positioning pin (21) penetrates through the through hole (20) to be in plug-in fit with the corresponding positioning hole (22).

8. An ink scraping device as claimed in claim 7, characterized in that: one end of the positioning pin (21) inserted into the positioning hole (22) and the bottom of the positioning hole (22) are respectively provided with a magnet block (23) which are mutually attracted.