CN211251816U

CN211251816U - UV printing ink printing device

Info

Publication number: CN211251816U
Application number: CN201921830857.0U
Authority: CN
Inventors: 陈林; 王帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-08-14
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a UV printing ink printing device, including motor, printing roller and ultraviolet ray stoving case, the avris at printing ink tank is installed to the motor, printing ink tank's top is fixed with the roof, one side of printing roller is provided with first scraper blade, and the opposite side of printing roller installs the second scraper blade, the through-hole has been seted up to the up end of second scraper blade, the edge of second scraper blade links to each other with one side of division board, and the opposite side of division board installs the filter screen, the one end of motor shaft passes through the gear and the transfer roller links to each other, the connecting plate is installed to the avris of transfer roller, and the inside of connecting plate is pasted and is had the cleaning block, the other end pulley mechanism and the rabbling mechanism of motor. This UV ink printing device, dip in at the printing roller and get ink and print the completion after, can clear up its remaining ink in surface and printing carrier debris to can be synchronous clear up the surface of conveying roller, so that subsequent continuous printing.

Description

UV printing ink printing device

Technical Field

The utility model relates to a UV printing ink printing technology field specifically is a UV printing ink printing device.

Background

UV printing ink is a neotype, printing efficient printing ink, because of it has fine adhesive force, can realize quick drying through ultraviolet lamp, and by the universal application on printing device, through printing device with UV printing ink attached to carriers such as paper, nevertheless there is following problem in the use in current UV printing ink printing device:

dip in at the printing roller and get printing ink and printing and accomplish the back, the debris of printing ink and printing carrier can be remained on its surface, lack the structure of in time to printing roller surface clearance to the transfer roller with printing roller relative motion can be stained with printing ink when contacting with the printing carrier, also need clear up so that subsequent continuous printing, to above-mentioned problem, the urgent need carries out the innovative design on original UV printing ink printing device's basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a UV printing ink printing device to solve above-mentioned background art and propose dipping in printing ink and printing completion back at the printing roller, lack the problem of the structure of in time to printing roller surface cleaning.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a UV printing ink printing device, includes motor, printing roller and ultraviolet ray stoving case, the avris at printing ink box is installed to the motor, and the end department of motor is connected with the motor shaft to the outside cover of motor shaft is equipped with the printing roller, printing ink box's top is fixed with the roof, and the edge of roof installs ultraviolet ray stoving case, one side of printing roller is provided with first scraper blade, and the opposite side of printing roller installs the second scraper blade, the through-hole has been seted up to the up end of second scraper blade, and the inside reservation of second scraper blade has the fixed slot, the edge of second scraper blade links to each other with one side of division board, and the filter screen is installed to the opposite side of division board, the one end of motor shaft links to each other through gear and transfer roller, and the both ends of transfer roller pass through the backup pad and install the top at printing ink box, the, and the end of the connecting plate is connected with the ink box through a connecting pipe, and the other end of the motor shaft is connected with the belt pulley mechanism and the stirring mechanism.

Preferably, one end of the first scraper is of a latticed structure, and the other end of the first scraper is attached to the printing roller.

Preferably, the second scraper and the filter screen are communicated with the fixing groove through the through hole, and the height of the filter screen is lower than that of the second scraper.

Preferably, the gears are arranged on the motor shaft and the conveying roller, and 2 gears are meshed with each other.

Preferably, the connecting plate is communicated with the connecting pipe, the connecting plate is obliquely arranged, and the bottommost part of the connecting pipe is positioned above the filter screen.

Preferably, one end of the cleaning block extends to the outer side of the connecting plate, the connecting plate is arranged in a hollow mode, and the cleaning block is made of sponge materials.

Compared with the prior art, the beneficial effects of the utility model are that: after the printing roller dips ink and finishes printing, the UV ink printing device can clean ink and printing carrier sundries remained on the surface of the printing roller, and can synchronously clean the surface of the conveying roller so as to facilitate subsequent continuous printing;

1. the first scraper blade can scrape redundant ink in the rotating process of the printing roller, the second scraper blade can scrape residual ink after printing, and the residual ink flows to the filter screen through the fixed groove to be filtered so as to be reused;

2. the transfer roller can be with the printing ink clearance on its surface through clean piece at the pivoted in-process, absorb after the saturation when clean piece through with the transfer roller between the extrusion, can arrange unnecessary printing ink to the filter screen through connecting plate and connecting pipe and filter.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the connection plate and the cleaning block of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is a schematic view of a second scraping plate forward-cutting structure of the utility model.

In the figure: 1. an ink tank; 2. an electric motor; 3. a motor shaft; 4. a printing roller; 5. a top plate; 6. a first squeegee; 7. a second squeegee; 8. a through hole; 9. fixing grooves; 10. a partition plate; 11. filtering with a screen; 12. a gear; 13. a support plate; 14. a conveying roller; 15. a connecting plate; 16. a cleaning block; 17. a connecting pipe; 18. a belt pulley mechanism; 19. a stirring mechanism; 20. ultraviolet ray stoving case.

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. 1-4, the present invention provides a technical solution: a UV ink printing device comprises an ink box 1, a motor 2, a motor shaft 3, a printing roller 4, a top plate 5, a first scraper 6, a second scraper 7, a through hole 8, a fixing groove 9, a separation plate 10, a filter screen 11, a gear 12, a support plate 13, a conveying roller 14, a connecting plate 15, a cleaning block 16, a connecting pipe 17, a belt wheel mechanism 18, a stirring mechanism 19 and an ultraviolet drying box 20, wherein the motor 2 is installed on the side of the ink box 1, the end of the motor 2 is connected with the motor shaft 3, the outer side of the motor shaft 3 is sleeved with the printing roller 4, the top plate 5 is fixed on the top of the ink box 1, the ultraviolet drying box 20 is installed at the edge of the top plate 5, the first scraper 6 is arranged on one side of the printing roller 4, the second scraper 7 is installed on the other side of the printing roller 4, the through hole 8 is formed in the upper end face of the, the edge of the second scraper 7 is connected with one side of the partition plate 10, the other side of the partition plate 10 is provided with a filter screen 11, one end of the motor shaft 3 is connected with a conveying roller 14 through a gear 12, two ends of the conveying roller 14 are arranged above the ink tank 1 through a supporting plate 13, a connecting plate 15 is arranged on the side of the conveying roller 14, a cleaning block 16 is adhered inside the connecting plate 15, the end of the connecting plate 15 is connected with the ink tank 1 through a connecting pipe 17, and a belt wheel mechanism 18 at the other end of the motor shaft 3 is connected with a stirring mechanism 19;

one end of the first scraper 6 is in a latticed structure, the other end of the first scraper 6 is attached to the printing roller 4, and the first scraper 6 can scrape off redundant ink on the printing roller 4 and flow back to the ink tank 1 on one side of the partition plate 10 through one latticed end;

the second scraper 7 is communicated with the filter screen 11 through the through hole 8 and the fixed groove 9, the height of the filter screen 11 is lower than that of the second scraper 7, and the second scraper 7 can scrape off residual ink and sundries on the printing roller 4 and flow onto the filter screen 11 through the through hole 8 and the fixed groove 9;

the gear 12 is arranged on the motor shaft 3 and the conveying roller 14, the gears 12 are meshed with each other, the motor shaft 3 drives the gears 12 meshed with each other to rotate at the same time, and therefore the printing roller 4 and the conveying roller 14 can rotate relatively to print paper;

connecting plate 15 and connecting pipe 17 are linked together, and connecting plate 15 is the slope setting, and the bottommost of connecting pipe 17 is located the top of filter screen 11, and the one end of cleaning block 16 extends to the outside of connecting plate 15, and connecting plate 15 is interior empty setting, and cleaning block 16 is the sponge material, can clear up the surface of transfer roller 14 through cleaning block 16, absorb to the saturated condition when cleaning block 16 through with transfer roller 14 between extrude, can extrude printing ink to in the connecting plate 15.

The working principle is as follows: when the UV ink printing device is used, as shown in figures 1-3, firstly, a paper to be printed passes through between a printing roller 4 and a conveying roller 14, as shown in figure 3, a motor 2 drives the printing roller 4 to rotate through a motor shaft 3 to dip ink in an ink tank 1, the motor shaft 3 drives 2 meshed gears 12 to rotate simultaneously, so that the printing roller 4 and the conveying roller 14 can rotate relatively to print the paper, the printing roller 4 passes through a first scraper 6 after being dipped with the ink, so that the redundant ink on the printing roller 4 can be scraped and flows back to the ink tank 1 on one side of a partition plate 10 through one end of the first scraper 6, as shown in figure 2, the surface of the conveying roller 14 can be stained with the ink during the rotation process, the cleaning block 16 is used for cleaning, and when the cleaning block 16 is absorbed to a saturated state, the ink can be extruded into a connecting plate 15 through extrusion between the conveying roller 14, as shown in fig. 1, the ink flows into the ink tank 1 on the other side of the partition plate 10 through the connection pipe 17;

as shown in fig. 1 and 3-4, when the motor shaft 3 rotates, the motor shaft 18 can drive the stirring mechanism 19 to rotate synchronously, and then the ink is stirred, so that the phenomenon of inconsistent ink viscosity is avoided, as shown in fig. 4, the surface of the printing roller 4 can retain the ink and the impurities of the printing carrier after the printing is completed, the printing roller can be scraped by the second scraper 7, the ink flows onto the filter screen 11 through the through hole 8 and the fixed groove 9, the impurities contained in the ink are filtered, so that the ink can be reused after being processed, and the waste phenomenon is avoided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A UV ink printing device, includes motor (2), printing roller (4) and ultraviolet stoving case (20), its characterized in that: the avris at ink tank (1) is installed in motor (2), and the end department of motor (2) is connected with motor shaft (3), and the outside cover of motor shaft (3) is equipped with printing roller (4), the top of ink tank (1) is fixed with roof (5), and the edge of roof (5) installs ultraviolet ray stoving case (20), one side of printing roller (4) is provided with first scraper blade (6), and the opposite side of printing roller (4) installs second scraper blade (7), through-hole (8) have been seted up to the up end of second scraper blade (7), and the inside reservation of second scraper blade (7) has fixed slot (9), the edge of second scraper blade (7) links to each other with one side of division board (10), and filter screen (11) are installed to the opposite side of division board (10), the one end of motor shaft (3) passes through gear (12) and transfer roller (14) and links to each other, and the top in ink box (1) is installed through backup pad (13) at the both ends of transfer roller (14), connecting plate (15) are installed to the avris of transfer roller (14), and the inside of connecting plate (15) is pasted and is had cleaning block (16) to the end department of connecting plate (15) links to each other through connecting pipe (17) and ink box (1), the other end belt pulley mechanism (18) and rabbling mechanism (19) of motor shaft (3) link to each other.

2. A UV ink printing apparatus according to claim 1, wherein: one end of the first scraper blade (6) is of a latticed structure, and the other end of the first scraper blade (6) is attached to the printing roller (4).

3. A UV ink printing apparatus according to claim 1, wherein: the second scraper (7) is communicated with the filter screen (11) through the through holes (8) and the fixing grooves (9), and the height of the filter screen (11) is lower than that of the second scraper (7).

4. A UV ink printing apparatus according to claim 1, wherein: the gear (12) is arranged on the motor shaft (3) and the conveying roller (14), and the 2 gears (12) are meshed with each other.

5. A UV ink printing apparatus according to claim 1, wherein: the connecting plate (15) is communicated with the connecting pipe (17), the connecting plate (15) is obliquely arranged, and the bottommost part of the connecting pipe (17) is positioned above the filter screen (11).

6. A UV ink printing apparatus according to claim 1, wherein: one end of the cleaning block (16) extends to the outer side of the connecting plate (15), the connecting plate (15) is arranged in a hollow mode, and the cleaning block (16) is made of sponge materials.