CN217226961U

CN217226961U - Automatic lifting device for ink tank of gravure printing machine

Info

Publication number: CN217226961U
Application number: CN202220662108.7U
Authority: CN
Inventors: 朱学金; 陈伟强; 李世龙
Original assignee: Kunming Weijian Kechuang Printing Co ltd
Current assignee: Kunming Weijian Kechuang Printing Co ltd
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2022-08-19
Anticipated expiration: 2032-03-22

Abstract

The utility model discloses an automatic elevating gear of gravure press china ink groove, the on-line screen storage device comprises a base, the top welded mounting of base has first fixed plate, the motor groove has been seted up to a lateral wall of first fixed plate, the bottom fixed mounting in motor groove has the second motor, the spout has been seted up to a lateral wall of first fixed plate, the output of second motor runs through the top in motor groove and extends to the inside fixed mounting of spout and has the threaded rod, the surface thread of threaded rod installs first slide. The cylinder is pressed through electric putter promotion and so that stock surface and printing cylinder's surface laminate mutually, drives the threaded rod through the second motor and rotates, and the threaded rod drives first slide and slides in the inside of spout to drive the ink cartridge and reciprocate, adjust the position of ink cartridge so that the printing cylinder of different specification diameters fills printing ink, through the slip of slide bar guide second slide, thereby make the removal of third backup pad more stable.

Description

Automatic lifting device for ink tank of gravure printing machine

Technical Field

The utility model relates to an intaglio printing technical field specifically is intaglio printing machine china ink groove automatic lifting device.

Background

The intaglio printing is that the whole surface of the printing plate is coated with ink, then the ink in the blank part is removed by using an ink scraping mechanism, the ink is only remained in the ink groove of the image-text part, and under the action of larger pressure, the ink is transferred to the surface of a printing stock to obtain a printed matter.

In the printing process, gravure cylinders with different diameters need to be replaced according to requirements, but most of gravure printing machines have fixed printing cylinders and fixed ink tanks, so that the gravure cylinders cannot be adjusted and moved, the ink liquid level in the ink tanks is limited for the printing cylinders with smaller diameters, the ink amount is rarely filled or cannot be filled, and the quality of printed products is influenced.

To the above problem, the utility model discloses an intaglio press china ink groove automatic lifting device to the position of solving the china ink groove is fixed, can't adjust the removal, is difficult to the problem of filling printing ink to minor diameter printing cylinder.

Disclosure of Invention

An object of the utility model is to provide an intaglio press china ink groove automatic lifting device to solve the problem that proposes in the above-mentioned background art. In order to achieve the above object, the present invention provides an automatic lifting device for an ink tank of an intaglio printing press, comprising a base, wherein a first fixing plate is welded and installed on the top of the base, a motor tank is arranged on one side wall of the first fixing plate, a second motor is fixedly installed on the bottom of the motor tank, a chute is arranged on one side wall of the first fixing plate, an output end of the second motor penetrates through the top of the motor tank and extends to the inside of the chute to be fixedly provided with a threaded rod, a first sliding plate is installed on the surface of the threaded rod through threads, the first sliding plate and the chute are slidably installed, a third supporting plate is fixedly installed on the bottom of the first sliding plate, a second fixing plate is welded and installed on the top of the base, a sliding rod is fixedly installed on the top of the base, and the free end of the sliding rod and the bottom of the second fixing plate are fixedly installed, the surface of the sliding rod is provided with a second sliding plate in a sliding mode, the bottom of the second sliding plate is fixedly installed with the top of the third supporting plate, and the top of the third supporting plate is fixedly provided with an ink box.

Preferably, the top welding of base installs first backup pad, the bottom fixed mounting of first backup pad has electric putter, electric putter's free end is rotated through the fixed block and is installed and press the cylinder.

Preferably, the top of base welding installation has the second backup pad, the preceding lateral wall fixed mounting of second backup pad has first motor, the output of first motor runs through the preceding lateral wall fixed mounting of second backup pad and has the printing cylinder, and the printing cylinder is located the below of pressing the cylinder.

Preferably, the top of the ink box is hinged with a scraping plate, and the scraping plate is attached to the printing cylinder, so that the ink in the blank part of the printing cylinder is removed.

Preferably, the surface of the first sliding plate is attached to the inner wall of the sliding groove, so that the first sliding plate can stably slide in the sliding groove.

Preferably, the number of the slide bars is two, and the two sets of slide bars are symmetrically arranged, so that the second sliding plate can stably slide along the surfaces of the slide bars.

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

promote through electric putter and press down the cylinder and make stock surface and print cylinder's surface laminate mutually, drive print cylinder through first motor and rotate, print stock surface, it rotates to drive the threaded rod through the second motor, the threaded rod drives first slide and slides in the inside of spout, thereby it reciprocates to drive the ink box, adjust the position of ink box so that ink is filled to different specification diameter's print cylinder, through the slip of slide bar guide second slide, thereby make the removal of third backup pad more stable.

Drawings

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

fig. 2 is a schematic structural view of the present invention from the top;

fig. 3 is a schematic view of the present invention in a partial sectional view.

In the figure: 1. a base; 2. a first support plate; 3. an electric push rod; 4. pressing the roller; 5. a second support plate; 6. a first motor; 7. a printing cylinder; 8. a first fixing plate; 9. a motor slot; 10. a second motor; 11. a chute; 12. a threaded rod; 13. a first slide plate; 14. a third support plate; 15. a second fixing plate; 16. a slide bar; 17. a second slide plate; 18. an ink cartridge; 19. a doctor blade.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an automatic lifting device of an ink tank of an intaglio printing machine comprises a base 1, a first supporting plate 2 is welded and installed on the top of the base 1, an electric push rod 3 is fixedly installed at the bottom of the first supporting plate 2, a pressing roller 4 is installed at the free end of the electric push rod 3 in a rotating mode through a fixing block, the pressing roller 4 is pushed by the electric push rod 3 to enable the surface of a printing stock to be attached to the surface of the printing roller 7, a second supporting plate 5 is welded and installed on the top of the base 1, a first motor 6 is fixedly installed on the front side wall of the second supporting plate 5, a printing roller 7 is fixedly installed at the output end of the first motor 6 through the front side wall of the second supporting plate 5, the printing roller 7 is located below the pressing roller 4, the printing roller 7 is driven to rotate through the first motor 6 to print the surface of the printing stock, a first fixing plate 8 is welded and installed on the top of the base 1, and a motor tank 9 is formed in one side wall of the first fixing plate 8, a second motor 10 is fixedly installed at the bottom of the motor groove 9, a sliding groove 11 is formed in one side wall of the first fixing plate 8, an output end of the second motor 10 penetrates through the top of the motor groove 9 and extends to the inside of the sliding groove 11 to be fixedly provided with a threaded rod 12, a first sliding plate 13 is installed on the surface of the threaded rod 12 in a threaded manner, the first sliding plate 13 and the sliding groove 11 are installed in a sliding manner, the surface of the first sliding plate 13 is attached to the inner wall of the sliding groove 11 to enable the first sliding plate 13 to stably slide in the sliding groove 11, a third supporting plate 14 is fixedly installed at the bottom of the first sliding plate 13, a second fixing plate 15 is welded to the top of the base 1, a sliding rod 16 is fixedly installed at the top of the base 1, a free end of the sliding rod 16 and the bottom of the second fixing plate 15 are fixedly installed, a second sliding plate 17 is installed on the surface of the sliding rod 16, and the bottom of the second sliding plate 17 and the top of the third supporting plate 14 are fixedly installed, the quantity of slide bar 16 is two sets of, and two sets of slide bars 16 are the symmetry setting, make second slide 17 slide along slide bar 16 surface stabilization, slide through slide bar 16 guide second slide 17, thereby make the removal of third backup pad 14 more stable, the top fixed mounting of third backup pad 14 has ink horn 18, it rotates to drive threaded rod 12 through second motor 10, threaded rod 12 drives first slide 13 and slides in the inside of spout 11, thereby it reciprocates to drive ink horn 18, adjust the position of ink horn 18 so that the printing cylinder 7 of different specification diameters fills in the printing ink, ink scraping plate 19 is installed in the articulated top of ink horn 18, and ink scraping plate 19 and printing cylinder 7 are laminated mutually, thereby get rid of the blank printing ink of printing cylinder 7.

The working principle is as follows: after the staff changes required printing cylinder 7, according to its specification diameter, drive threaded rod 12 through second motor 10 and rotate, threaded rod 12 drives first slide 13 and slides in the inside of spout 11, first slide 13 drives third backup pad 14 and removes, slide through slide bar 16 guide second slide 17, make the removal of third backup pad 14 more stable, third backup pad 14 drives ink horn 18 and reciprocates, adjust the position of ink horn 18 and make printing cylinder 7 can fully fill printing ink, will wait to print the stock and laminate with pressing cylinder 4 bottom, it makes stock surface and printing cylinder 7's surface laminate mutually to promote to press cylinder 4 through electric putter 3, drive printing cylinder 7 through first motor 6 and rotate, doctor blade 19 gets rid of unnecessary printing ink, printing cylinder 7 prints stock surface.

Claims

1. The automatic ink tank lifting device of the gravure printing machine comprises a base (1) and is characterized in that a first fixing plate (8) is installed at the top of the base (1) in a welded mode, a motor groove (9) is formed in one side wall of the first fixing plate (8), a second motor (10) is fixedly installed at the bottom of the motor groove (9), a sliding groove (11) is formed in one side wall of the first fixing plate (8), the output end of the second motor (10) penetrates through the top of the motor groove (9) and extends to the inner portion of the sliding groove (11) to be fixedly provided with a threaded rod (12), a first sliding plate (13) is installed on the surface of the threaded rod (12) in a threaded mode, the first sliding plate (13) and the sliding groove (11) are installed in a sliding mode, a third supporting plate (14) is fixedly installed at the bottom of the first sliding plate (13), a second fixing plate (15) is installed at the top of the base (1) in a welded mode, the top fixed mounting of base (1) has slide bar (16), the free end of slide bar (16) is fixed mounting with the bottom of second fixed plate (15), the surface slidable mounting of slide bar (16) has second slide (17), the bottom of second slide (17) is fixed mounting with the top of third backup pad (14), the top fixed mounting of third backup pad (14) has ink horn (18).

2. The automatic ink tank lifting device of the intaglio printing press as defined in claim 1, wherein the first supporting plate (2) is welded and installed on the top of the base (1), the electric push rod (3) is fixedly installed on the bottom of the first supporting plate (2), and the pressing roller (4) is rotatably installed at the free end of the electric push rod (3) through a fixing block.

3. The automatic ink tank lifting device of the intaglio printing press as recited in claim 1, characterized in that a second supporting plate (5) is welded on the top of the base (1), a first motor (6) is fixedly mounted on the front side wall of the second supporting plate (5), an output end of the first motor (6) penetrates through the front side wall of the second supporting plate (5) and is fixedly mounted with a printing cylinder (7), and the printing cylinder (7) is located below the pressing cylinder (4).

4. The automatic lifting device of the ink tank of the intaglio printing press according to claim 1, characterized in that the top of said ink cartridge (18) is hinged with a doctor blade (19), and the doctor blade (19) is engaged with the printing cylinder (7).

5. The automatic lifting device of an ink tank of an intaglio printing press according to claim 1, characterized in that the surface of the first sliding plate (13) is in close contact with the inner wall of the sliding chute (11).

6. The automatic lifting device for the ink tank of the intaglio printing press according to claim 1, characterized in that said slide bars (16) are in two groups and that said two groups of slide bars (16) are symmetrically arranged.