CN212949665U

CN212949665U - Adjustable printing brush head

Info

Publication number: CN212949665U
Application number: CN202020385896.0U
Authority: CN
Inventors: 陈恩军; 朱士言; 熊明庆
Original assignee: Anhui Guanzhi Printing And Packaging Co ltd
Current assignee: Anhui Guanzhi Printing And Packaging Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2021-04-13
Anticipated expiration: 2030-03-24

Abstract

The utility model discloses an adjustable printing brush head, the power distribution box comprises a box body, gear motor is installed on the box top, gear motor's output is connected with the lead screw, the lead screw is kept away from gear motor's one end is run through the upper surface of box to extend to and support the inner panel and rotate and be connected, support the inner panel level connect in inside the box, female connection has the sleeve on the lead screw. The beneficial effects are that: through the cooperation of spring lever and pressure spring, can have comparatively stable operating condition when the brush head is worked, spring lever and pressure spring can give the brush head with ascending pressure support of side, can make the brush head maintain better printing state, are convenient for improve printing quality. In addition, when printing, can rise the inside of printing head body to the box, and unnecessary printing ink can drip to the printing ink and drip in the incasement on the brush head to scrape the printing ink that drips through the inside frizing of printing ink dripping incasement portion and retrieve in the oil collecting tank through printing ink whereabouts mouth.

Description

Adjustable printing brush head

Technical Field

The utility model relates to the field of printing technology, especially, relate to an adjustable printing brush head.

Background

The printer usage is more and more extensive, and the development is also more and more rapid, but because can take place the vibration at the printing in-process, then can lead to printing brush head and wait to form the trace change between the printed matter, form the printing space, cause printing quality to descend to the printing is fuzzy unclear, among the prior art, can't realize supporting printing brush head, also can not be constantly to printing brush head pressurization operation simultaneously, then can influence printing work efficiency. In addition, when printing is finished, ink remaining on the brush head easily contaminates the printer and dust is easily deposited on the brush head. To this end, we propose an adjustable printing head.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adjustable printing brush head, through the cooperation of spring beam and compression spring, can have comparatively stable operating condition when the first during operation of brush, spring beam and compression spring can give the pressure support of brush head equidirectional, can make the brush head maintain better printing state, are convenient for improve printing quality. In addition, when printing, can rise the inside of printing head body to the box, and unnecessary printing ink can drip to the printing ink and drip in the incasement on the brush head to scrape the printing ink that drips through the inside frizing of printing ink dripping incasement portion and retrieve in the oil collecting tank through printing ink whereabouts mouth.

The technical scheme of the utility model is realized like this:

an adjustable printing brush head comprises a box body, wherein a speed reducing motor is installed at the top end of the box body, the output end of the speed reducing motor is connected with a lead screw, one end, far away from the speed reducing motor, of the lead screw penetrates through the upper surface of the box body and extends to be rotatably connected with a supporting inner plate, the supporting inner plate is horizontally connected inside the box body in an inner way, a sleeve is connected to the lead screw in an inner way, connecting plates are arranged on the left side and the right side of the sleeve, spring rods are symmetrically arranged between the supporting inner plate and the top of the box body and around the lead screw, a sliding cylinder is sleeved on the outer wall of the spring rods, a pressurizing spring matched with the spring rods is arranged on the outer edge of the bottom of the sliding cylinder, the free end of each connecting plate is connected with the side wall of the sliding cylinder, the bottom of the box body is provided with a through hole matched with the printing head body.

Further, the rotating shafts are installed at the bottom ends of the two sides of the box body, connecting rods are arranged at the bottom ends of the rotating shafts, and one ends of the connecting rods, far away from the rotating shafts, are connected with the hanging lug bolts on the two sides of the ink dripping box through bolts.

Furthermore, an ink falling port is formed in the left end of the bottom of the ink falling tank and communicated with an oil collecting tank at the bottom end of the ink falling tank.

Furthermore, a discharge pipe is arranged at the bottom of the oil collecting tank, and a valve is arranged on the discharge pipe.

Furthermore, slide rails are arranged on two sides of the inner wall of the ink dripping box, and the slide rails are in sliding fit with the oil scraping plate.

Furthermore, the outer surface of the rotating shaft is provided with anti-skid grains.

The utility model has the advantages that: the lead screw is driven to rotate by the speed reducing motor, and the sleeve connected with the internal thread on the lead screw is lifted up and down along the lead screw, so that the pressure is applied to the sliding cylinder through the connecting plate for supporting, and the printing head body and a to-be-printed product can be enabled to be tightly attached; through the cooperation of spring lever and pressure spring, can have comparatively stable operating condition when the brush head is worked, spring lever and pressure spring can give the brush head with ascending pressure support of side, can make the brush head maintain better printing state, are convenient for improve printing quality. In addition, when printing, can rise the inside of printing head body to the box, and unnecessary printing ink can drip to the printing ink and drip in the incasement on the brush head to scrape the printing ink that drips through the inside frizing of printing ink dripping incasement portion and retrieve in the oil collecting tank through printing ink whereabouts mouth.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of an adjustable printing head;

FIG. 2 is a top view of an ink drip chamber;

fig. 3 is a cross-sectional view of an ink drip chamber.

In the figure:

1. a box body; 2. a slide bar; 3. supporting the inner plate; 4. a connecting plate; 5. a sleeve; 6. a reduction motor; 7. a screw rod; 8. a spring lever; 9. a slide cylinder; 10. a pressurizing spring; 11. a rotating shaft; 12. a connecting rod; 13. an ink drip tank; 14. a through hole; 15. a printhead body; 16. a valve; 17. a discharge pipe; 18. an oil collecting tank; 19. Hanging a lug; 20. a slide rail; 21. a scraper plate; 22. an ink drop port.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

According to an embodiment of the present invention, an adjustable printing brush head is provided.

Referring to fig. 1-3, the adjustable printing brush head according to the embodiment of the present invention comprises a box body 1, a speed reduction motor 6 is installed at the top end of the box body 1, the output end of the speed reduction motor 6 is connected with a lead screw 7, one end of the lead screw 7, which is far away from the speed reduction motor 6, penetrates through the upper surface of the box body 1 and extends to be rotatably connected with a support inner plate 3, the support inner plate 3 is horizontally connected inside the box body 1, a sleeve 5 is connected with the lead screw 7 through an internal thread, connecting plates 4 are arranged at the left side and the right side of the sleeve 5, spring rods 8 are symmetrically arranged between the support inner plate 3 and the top of the box body 1 about the lead screw 7, a slide cylinder 9 is sleeved on the outer wall of the spring rod 8, a pressure spring 10 matched with the spring rod 8 is arranged at the outer edge of the bottom of, the bottom end of the connecting plate 4 is provided with a slide bar 2, one end of the slide bar 2, which is far away from the connecting plate 4, penetrates through the supporting inner plate 3 and is connected with a printing head body 15, and the bottom of the box body 1 is provided with a through hole 14 matched with the printing head body 15.

In one embodiment, the bottom ends of two sides of the box body 1 are provided with rotating shafts 11, the bottom end of each rotating shaft 11 is provided with a connecting rod 12, and one end of each connecting rod 12, which is far away from the rotating shaft 11, is in bolted connection with hanging lugs 19 on two sides of the ink dripping box 13.

In one embodiment, the left end of the bottom of the ink drop tank 13 is provided with an ink drop hole 22, and the ink drop hole 22 is communicated with the oil collecting tank 18 at the bottom end of the ink drop tank 13.

In one embodiment, the bottom of the oil collecting tank 18 is provided with a discharge pipe 17, and the discharge pipe 17 is provided with a valve 16.

In one embodiment, the ink dropping box 13 is provided with slide rails 20 on both sides of the inner wall, and the slide rails 20 are slidably engaged with the oil scraping plate 21.

In one embodiment, the outer surface of the rotating shaft 11 is provided with anti-slip threads.

In the specific implementation process, the speed reducing motor 6 is started to drive the screw rod 7 to rotate, so that the sleeve 5 in internal thread connection on the screw rod is lifted and lowered along the screw rod 7, the connecting plate 4 drives the sliding cylinder 9 to lift along the spring rod 8, the lifting of the printing head body 15 is realized, and the printing head body 15 and a to-be-printed product can be tightly attached to each other, and through the cooperation of the spring rod 8 and the pressurizing spring 10, the working state of the brush head can be stable when the brush head works, the spring rod 8 and the pressurizing spring 10 can provide pressure support for the printing head body 15 in the same direction, so that the brush head can be enabled to maintain a better printing state, and the printing quality can be improved.

During printing, the rotating shaft 11 is rotated, so that the ink dropping box 13 is rotated and positioned, and the printing work of the printing head body 15 is not influenced.

In addition, when the printing is finished, the printing head body 15 can be lifted to the inside of the box body 1, dust is prevented from being deposited on the brush head, redundant ink on the brush head can drop into the ink dropping box 13, and the dropped ink is scraped into the oil collecting box 18 through the ink dropping opening 22 by the oil scraping plate 21 in the ink dropping box 13 and is recovered.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The adjustable printing brush head is characterized by comprising a box body (1), a speed reducing motor (6) is installed at the top end of the box body (1), the output end of the speed reducing motor (6) is connected with a lead screw (7), one end of the lead screw (7) far away from the speed reducing motor (6) penetrates through the upper surface of the box body (1) and extends to be connected with a supporting inner plate (3) in a rotating mode, the supporting inner plate (3) is horizontally connected inside the box body (1) in an inner threaded mode, a sleeve (5) is connected to the lead screw (7) in an inner threaded mode, connecting plates (4) are arranged on the left side and the right side of the sleeve (5), spring rods (8) are symmetrically arranged between the supporting inner plate (3) and the top of the box body (1) relative to the lead screw (7), a sliding barrel (9) is sleeved on the outer wall of each spring rod (8), and a pressurizing spring (10) matched with the corresponding, the free end of the connecting plate (4) is fixedly connected with the side wall of the sliding barrel (9), a sliding rod (2) is arranged at the bottom end of the connecting plate (4), one end, far away from the connecting plate (4), of the sliding rod (2) penetrates through the supporting inner plate (3) and is connected with a printing head body (15), and a through hole (14) matched with the printing head body (15) is formed in the bottom of the box body (1).

2. The adjustable printing brush head according to claim 1, wherein the bottom ends of two sides of the box body (1) are provided with rotating shafts (11), the bottom ends of the rotating shafts (11) are provided with connecting rods (12), and one ends of the connecting rods (12) far away from the rotating shafts (11) are in bolted connection with the hanging lugs (19) on two sides of the ink dripping box (13).

3. An adjustable printing brush head according to claim 2, wherein the left end of the bottom of the ink drop box (13) is provided with an ink drop opening (22), and the ink drop opening (22) is communicated with the oil collecting box (18) at the bottom end of the ink drop box (13).

4. An adjustable printing brush head according to claim 3, wherein a discharge pipe (17) is arranged at the bottom of the oil collecting tank (18), and a valve (16) is arranged on the discharge pipe (17).

5. An adjustable printing brush head according to claim 2, characterized in that sliding rails (20) are arranged on both sides of the inner wall of the ink dripping tank (13), and the sliding rails (20) are in sliding fit with the oil scraping plate (21).

6. An adjustable printing brush head according to claim 2, characterised in that the outer surface of the shaft (11) is provided with anti-slip threads.