Uniform printing ink smearing device for printed matter

Abstract

The utility model discloses a printed matter printing ink uniform smearing device which comprises a base and a plurality of working bins installed on the base, ink boxes are arranged in the working bins and used for storing printing ink, ink rollers are arranged on the upper sides of the ink boxes and used for leading out the printing ink from the ink boxes, and the ink rollers are arranged on the upper sides of the ink boxes. An anilox roller is arranged on the left sides of the multiple ink carrying rollers, printing rollers are arranged on the right sides of the multiple anilox rollers so that printing ink can be smeared on a printed matter, impressing rollers are arranged on the right sides of the multiple printing rollers, scrapers are arranged on the right sides of the multiple ink carrying rollers so that redundant printing ink can be scraped off, and through installation of a buffer net, the printing ink can be evenly smeared on the printed matter. When the scraper scrapes off redundant ink on the ink roller, the scraped-off ink can be buffered by the buffering net in the falling process, the falling speed of the ink is reduced, the situation that the scraped-off ink splashes up the ink in the ink box when falling back to the ink box is avoided, and therefore equipment and the surrounding environment are kept clean.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the related technical field of printed matter printing machine, and specifically relates to printed matter ink uniform smearing device. BACKGROUND

[0002] The printed matter ink uniform smearing device, as the name implies, is equipment for uniformly applying ink to printing materials during printing. Its goal is to ensure that the printed matter is consistent in color, saturated in color, and free of defects such as stripes or spots, and the core of the ink uniform smearing device is to control the amount and uniform distribution of ink.

[0003] However, when the ink is transported, the excess ink scraped off by the scraper will fall downward, causing the ink to fall into the ink box, causing the ink in the ink box to splash, polluting the surrounding environment, and causing some ink to be unable to be used normally. UTILITY MODEL CONTENT

[0004] The utility model aims at providing printed matter ink uniform smearing device to solve the problem of the excess ink scraped off by the scraper falling downward when the ink is transported, causing the ink to fall into the ink box, and causing the ink in the ink box to splash.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: printed matter ink uniform smearing device, including base and multiple work bins installed on the base;

[0006] Multiple work bins are internally provided with ink boxes to store ink used for printing;

[0007] Multiple ink boxes are provided with ink rollers on the upper side to lead the ink out of the ink box;

[0008] Multiple ink rollers are provided with anilox rollers on the left side, and multiple anilox rollers are provided with printing rollers on the right side to apply ink to the printed matter, multiple printing rollers are provided with impression rollers on the right side, and multiple ink rollers are provided with scrapers on the right side to scrape off excess ink;

[0009] Multiple scrapers are provided with buffer nets on the lower side.

[0010] Preferably, multiple buffer nets are fixedly connected with baffles on the left side near the lower end outer wall, and multiple buffer nets are fixedly connected with fixed strips on the right end outer wall.

[0011] Preferably, multiple fixed strips and scrapers are fixedly connected with connecting rods, and multiple fixed strips are provided with fixed screws penetrating through the connecting rods on the lower side.

[0012] Preferably, multiple fixed screws are screwed with nuts on the other end to limit the position of the buffer net.

[0013] Preferably, the upper side of the plurality of printing rollers is provided with a plurality of tension rollers, and the left side of the plurality of printing rollers is provided with a leading roller.

[0014] Preferably, the right end outer wall of the base is internally provided with a raw material roller to wind the printed matter, and the left end outer wall of the base is internally provided with a winding roller to wind the printed matter after printing.

[0015] Preferably, the raw material roller and the winding roller are provided with a guide roller on one side to guide the movement of the printed matter, and the front end outer wall of the base is internally provided with a plurality of maintenance doors.

[0016] Preferably, the front end outer wall of the plurality of working compartments is internally provided with a control screen, and the rear end outer wall of the plurality of working compartments is provided with a working box.

[0017] Compared with the prior art, the printing ink uniform smearing device has the following beneficial effects:

[0018] When the scraper scrapes off the excess ink on the ink roller, the scraped ink is buffered by the buffer net during the falling process, the falling speed of the ink is reduced, the situation that the ink in the oil box is splashed when the scraped ink falls back to the oil box is avoided, the equipment and the surrounding environment are kept clean, the waste of ink is avoided, the loss of ink is reduced, and the production cost is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a printing ink uniform smearing device structure schematic view of the utility model.

[0020] Figure 2 It is a working compartment area front view partial structure schematic view of the utility model.

[0021] Figure 3 It is a working compartment area top view partial structure schematic view of the utility model.

[0022] Figure 4 It is an oil box area partial structure schematic view of the utility model.

[0023] In the drawing: 1, base; 2, maintenance door; 3, raw material roller; 4, guide roller; 5, working compartment; 6, control screen; 7, winding roller; 8, oil box; 9, ink roller; 10, scraper; 11, tension roller; 12, printing roller; 13, leading roller; 14, anilox roller; 15, impression roller; 16, working box; 17, baffle; 18, buffer net; 19, fixed strip; 20, nut; 21, connecting rod; 22, fixed screw. DETAILED DESCRIPTION

[0024] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0025] The utility model provides a printing ink uniform smearing device as Figures 1-4 As shown in the printing ink uniform smearing device, it comprises base 1 and multiple work bin 5 installed on base 1;

[0026] The inside of multiple work bin 5 is provided with ink box 8 to store the printing ink used for printing;

[0027] The upper side of multiple ink box 8 is provided with ink roller 9 to lead out the printing ink from ink box 8;

[0028] The left side of multiple ink roller 9 is provided with anilox roller 14, the right side of multiple anilox roller 14 is provided with printing roller 12 to smear the printing ink on the printed matter, the right side of multiple printing roller 12 is provided with impression roller 15, and the right side of multiple ink roller 9 is provided with doctor blade 10 to scrape off the redundant printing ink, the printing ink is stored in ink box 8 in each work bin 5, ink roller 9 is immersed in ink box 8, the printing ink is led out from ink box 8 by rotating, ink roller 9 transfers the printing ink to anilox roller 14, doctor blade 10 is close to ink roller 9, and the redundant printing ink on ink roller 9 is scraped off, so that the amount of printing ink transferred to anilox roller 14 is accurately controlled, anilox roller 14 transfers the printing ink to printing roller 12, printing roller 12 smears the printing ink on the printed matter, impression roller 15 cooperates with printing roller 12 to apply pressure to the printed matter, and it is ensured that the printing ink is fully transferred to the surface of the printed matter.

[0029] The lower side of multiple doctor blade 10 is provided with buffer net 18, and the redundant printing ink scraped off by doctor blade 10 falls into ink box 8, in order to prevent the printing ink from splashing, buffer net 18 is arranged below doctor blade 10, the falling speed of the printing ink is slowed down, and the printing ink falls back to ink box 8 stably.

[0030] As shown in the printing ink uniform smearing device, it comprises base 1 and multiple work bin 5 installed on base 1; Figure 4 The lower end outer wall of multiple buffer net 18 close to the left side is fixedly connected with baffle 17, the right end outer wall of multiple buffer net 18 is fixedly connected with fixed strip 19, connecting rod 21 is fixedly connected between multiple fixed strip 19 and doctor blade 10, fixed screw 22 passing through connecting rod 21 is arranged on the lower side of multiple fixed strip 19, and the other end of multiple fixed screw 22 is screwed with nut 20 to limit the position of buffer net 18.

[0031] The baffle 17 can guide the ink sliding along the surface of the ink roller 9 to guide the direction of the ink. When the doctor blade 10 is cleaned, the buffer screen 18 can be taken out synchronously, and the buffer screen 18 can be cleaned synchronously. Meanwhile, the buffer screen 18 can be detached alone. The nut 20 is unscrewed, and the fixing screw 22 is pulled out, so that the buffer screen 18 can be taken out alone for cleaning. After cleaning, the reverse assembly steps can be performed, and the doctor blade 10 can also be disassembled and assembled in the same way.

[0032] As shown in Figure 2 , the upper side of the plurality of printing rollers 12 is provided with a plurality of tension rollers 11, and the left side of the plurality of printing rollers 12 is provided with a leading roller 13.

[0033] The raw material in the working chamber 5 passes between the printing roller 12 and the impression roller 15, then passes through the tension roller 11, and finally is introduced into the next working chamber 5 from the leading roller 13 for continuous work.

[0034] As shown in Figure 1 , the inner wall of the right end of the base 1 is provided with a raw material roller 3 to wind the printed matter, and the inner wall of the left end of the base 1 is provided with a winding roller 7 to wind the printed matter after printing. The leading roller 4 is arranged on one side of the raw material roller 3 and the winding roller 7 to guide the direction of the printed matter. The front end of the base 1 is provided with a plurality of maintenance doors 2.

[0035] The raw material roller 3 provides the material to be printed. The printed material is wound by the winding roller 7 through the leading roller 4. The equipment can be easily maintained and repaired through the maintenance door 2.

[0036] As shown in Figure 1 , the front end of the plurality of working chambers 5 is provided with a control screen 6, and the rear end of the plurality of working chambers 5 is provided with a working box 16.

[0037] The operator sets various parameters such as printing speed through the control screen 6. The control system controls the operation of each component in the working box 16 according to the set parameters, for example, controls the motor to drive the ink roller 9 to rotate. The various sensors in the working box 16 feed back data to the control system, and the control system adjusts according to the feedback data to ensure the stability and precision of the printing process.

[0038] The principle of the embodiment is that the ink is stored in the ink box 8 in each working bin 5, the ink roller 9 is immersed in the ink box 8, the ink is taken out from the ink box 8 by rotating, the ink is transferred to the anilox roller 14 by the ink roller 9, the doctor blade 10 is close to the ink roller 9, the excess ink on the ink roller 9 is scraped, thereby the amount of ink transferred to the anilox roller 14 is accurately controlled, the ink is transferred to the printing roller 12 by the anilox roller 14, the ink is applied to the printed matter by the printing roller 12, the printing roller 12 cooperates with the impression roller 15 to apply pressure to the printed matter, thereby ensuring that the ink is fully transferred to the surface of the printed matter, in order to prevent the ink from splashing, the buffer net 18 is arranged below the doctor blade 10, the speed of the ink falling is slowed down, and the ink is stably returned to the ink box 8.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A printed matter ink uniform coating device, comprising a base (1) and a plurality of working chambers (5) mounted on the base (1); The inside of the plurality of working chambers (5) is provided with an oil box (8) for storing the ink used for printing; The upper side of the plurality of oil boxes (8) is provided with an ink roller (9) for leading the ink out of the oil box (8); The left side of the plurality of ink rollers (9) is provided with a meshing roller (14), and the right side of the plurality of meshing rollers (14) is provided with a printing roller (12) for coating the ink on the printed matter, and the right side of the plurality of printing rollers (12) is provided with a printing roller (15), and the right side of the plurality of ink rollers (9) is provided with a scraper (10) to scrape off the excess ink; characterized in that The lower side of the plurality of scrapers (10) is provided with a buffer net (18).

2. The printed ink uniformity spreading device of claim 1, wherein: The lower end of the plurality of buffer nets (18) is fixedly connected with a baffle (17) near the left side, and the right end of the plurality of buffer nets (18) is fixedly connected with a fixed strip (19).

3. The printed ink uniformity spreading device of claim 2, wherein: The plurality of fixed strips (19) and scrapers (10) are fixedly connected with a connecting rod (21), and the lower side of the plurality of fixed strips (19) is provided with a fixed screw (22) penetrating through the connecting rod (21).

4. The printed ink uniformity spreading device of claim 3, wherein: The other end of the plurality of fixed screws (22) is screwed with a nut (20) to limit the position of the buffer net (18).

5. The printed ink uniformity spreading device of claim 1, wherein: The upper side of the plurality of printing rollers (12) is provided with a plurality of tension rollers (11), and the left side of the plurality of printing rollers (12) is provided with a leading roller (13).

6. The printed ink uniformity spreading device of claim 1, wherein: The right end of the base (1) is provided with a raw material roller (3) inside the outer wall to wind the printed matter, and the left end of the base (1) is provided with a winding roller (7) inside the outer wall to wind the printed printed matter.

7. The printed ink uniformity spreading device of claim 6, wherein: One side of the raw material roller (3) and the winding roller (7) is provided with a guide roller (4) to guide the direction of the printed matter, and the front end of the base (1) is provided with a plurality of maintenance doors (2) inside the outer wall.

8. The printed ink uniformity spreading device of claim 1, wherein: The front end of the plurality of working chambers (5) is provided with a control screen (6) inside the outer wall, and the rear end of the plurality of working chambers (5) is provided with a working box (16).

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