CN110395046B

CN110395046B - Printing inking device

Info

Publication number: CN110395046B
Application number: CN201910822968.5A
Authority: CN
Inventors: 吴松明
Original assignee: Haiyan Xinyi Printing Co ltd
Current assignee: Dongguan Tongsen Printing Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2022-05-31
Anticipated expiration: 2039-09-02
Also published as: CN110395046A

Abstract

The invention discloses a printing inking device, wherein an inking storage device is fixedly arranged at the top of a first supporting plate, an electric push rod is fixedly arranged on the inner side of the first supporting plate, an ink transmission device is fixed at the output end of the electric push rod, one end of the flexible hose is communicated with the bottom of the ink storage device, the other end of the flexible hose is communicated with the top of the ink transfer device, the bottom of the first supporting plate is fixedly provided with a driving component, the driving motor of the invention drives the connecting shaft, thereby leading the two wheel discs to intermittently drive the polygonal concave plate to rotate, leading the polygonal concave plate to drive the ink transfer roller to intermittently rotate, meanwhile, the electric push rod drives the soft brush to do circular reciprocating motion on the surface of the ink transfer roller, so that ink is uniformly and comprehensively brushed on the surface of the ink transfer roller through the soft brush.

Description

Printing inking device

Technical Field

The invention relates to the technical field of printer accessories, in particular to a printing inking device.

Background

Printing is a technique of transferring ink to the surface of a material such as paper, fabric, plastic, or leather by making a plate, applying ink, and pressing, thereby mass-transferring the contents of an original document such as a character, a picture, a photograph, or an anti-counterfeit document.

Modern printing machines generally comprise mechanisms such as plate loading, inking, impression, paper feeding and the like, the smearing uniformity is one of the technical difficulties along with the gradual improvement of the printing quality requirements of people, the inking mode of the existing inking device is fixed with the contact range of an ink transfer roller, so that the ink around the ink transfer roller is not uniform in the ink transfer process, the quality of printed products is uneven, meanwhile, the quality of the printed ink is one of the main reasons influencing the printing quality, the existing inking device is used for standing the ink for a long time, the activity of the ink is reduced, and the ink is possibly solidified, and therefore, the printing inking device is provided.

Disclosure of Invention

The present invention is directed to a printing inking apparatus to solve the problems set forth in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a printing inking device, first backup pad top fixed mounting has the china ink device of depositing, the inboard fixed mounting of first backup pad has electric putter, electric putter's output is fixed with passes black device, bellows one end and the intercommunication of depositing black device bottom, and the other end and pass black device top intercommunication, first backup pad bottom fixed mounting has drive assembly.

Preferably, drive assembly comprises driving motor, connecting axle, big rim plate, little rim plate, power piece and polygon concave plate, driving motor fixed mounting is in the outside of first backup pad, and driving motor's output is fixed with the connecting axle, it is fixed with big rim plate that the connecting axle passes first backup pad, little rim plate fixed mounting is in one side of big rim plate, power piece fixed mounting is followed on the outer surface of big rim plate, the polygon concave plate connects with the fixed cover of one end of passing black device.

Preferably, deposit black device by the rotating electrical machines, deposit black case, axis of rotation and hollow stirring and constitute, rotating electrical machines fixed mounting is in the first backup pad outside, and the output is fixed with the axis of rotation, the axis of rotation slides and runs through first backup pad to extend to deposit inside the black case, hollow stirring pipe fixed mounting is around the axis of rotation, deposit the inboard at first backup pad, and deposit the top and the bottom of black case and open into china ink mouth and play china ink mouth respectively.

Preferably, the ink transfer device comprises distributor roller, interim ink storage box and pappus brush, interim ink storage box is fixed with electric putter's output, and the bottom of interim ink storage box open have with the concave groove of distributor roller adaptation, the bottom at concave groove is installed to the pappus brush, the distributor roller both ends are rotated through bearing and first backup pad and second backup pad respectively and are connected, and one side that the distributor roller is close to first backup pad and the fixed cup joint of polygon concave plate.

Preferably, the polygonal concave plate is symmetrically provided with four U-shaped grooves, arc grooves are symmetrically formed between the U-shaped grooves and the U-shaped grooves, the radius of the small wheel disc is matched with the arc grooves, a notch is formed in the area, right facing the power block, of the small wheel disc, and the diameter of the power block is matched with the inner diameter of the U-shaped grooves.

Preferably, a heating wire is arranged in the hollow stirring pipe.

Preferably, the spacing valve is installed at the ink outlet top, the sealing strip is arranged at the joint of the inside of the spacing valve and the discharging pipe, and the discharging pipe is internally provided with a filter screen.

Preferably, the bottom of the temporary ink storage box is provided with a layer of ink absorption flannelette.

Preferably, the bottom of one side of the ink storage box is provided with transparent glass.

Compared with the prior art, the invention has the beneficial effects that:

1. the driving motor drives the connecting shaft, so that the two wheel discs intermittently drive the polygonal concave plate to rotate, the polygonal concave plate drives the ink transfer roller to intermittently rotate, and the electric push rod drives the soft brush to circularly reciprocate on the surface of the ink transfer roller, so that ink is uniformly and comprehensively brushed on the surface of the ink transfer roller through the soft brush.

2. The rotary motor drives the rotary shaft, so that the hollow stirring pipe stirs the ink in the ink storage box, the heating wire is arranged in the hollow stirring pipe, and the ink keeps a certain temperature through heat transmission.

3. The limiting valve is arranged at the top of the ink outlet, so that the ink outlet speed can be controlled, the phenomenon that the excessive ink output affects the working of the printing machine is prevented, meanwhile, the filter screen is arranged in the ink outlet, impurities in the ink are filtered, the quality of the printing ink is improved, and the practicability of the printing ink is improved.

Drawings

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

FIG. 2 is a schematic view of the connection relationship between the polygonal concave plate and the large and small wheel discs;

FIG. 3 is a side view of the temporary ink storage and transfer roller of the present invention;

FIG. 4 is a front view of the ink reservoir;

FIG. 5 is an enlarged view taken at A in FIG. 1;

fig. 6 is an enlarged view of fig. 1 at B.

In the figure: 1-a first support plate; 2-a second support plate; 3-a flexible hose; 4-an ink reservoir; 5, an electric push rod; 6-ink transfer device; 7-a drive assembly; 8-driving a motor; 9-a connecting shaft; 10-a large wheel disc; 11-a small wheel disc; 12-a power block; 13-polygonal concave plate; 14-a rotating electrical machine; 15-ink storage tank; 16-a rotating shaft; 17-a hollow stirring tube; 18-an ink inlet; 19-an ink outlet; 20-ink transfer rollers; 21-a soft brush; 22-U-shaped groove; 23-arc groove; 24-heating wires; 25-a limit valve; 26-sealing piece; 27-a filter screen; 28-blotting flannelette; 29-clear glass; 30-a notch; 31-temporary ink reservoir.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the printing inking device shown in the figure includes a first support plate 1, a second support plate 2 and a flexible hose 3, wherein an ink storage device 4 is fixedly installed on the top of the first support plate 1, an electric push rod 5 is fixedly installed on the inner side of the first support plate 1, an ink delivery device 6 is fixed on the output end of the electric push rod 5, one end of the flexible hose 3 is communicated with the bottom of the ink storage device 4, the other end of the flexible hose is communicated with the top of the ink delivery device 6, and a driving assembly 7 is fixedly installed on the bottom of the first support plate 1.

The driving component 7 consists of a driving motor 8, a connecting shaft 9, a large wheel disc 10, a small wheel disc 11, a power block 12 and a polygonal concave plate 13, the driving motor 8 is fixedly arranged at the outer side of the first supporting plate 1, the output end of the driving motor 8 is fixed with a connecting shaft 9, the connecting shaft 9 passes through the first supporting plate 1 and is fixed with a large wheel disc 10, the small wheel disc 11 is fixedly arranged at one side of the large wheel disc 10, the power block 12 is fixedly arranged at the outer edge of the surface of the large wheel disc 10, the polygonal concave plate 13 is fixedly sleeved with one end of the ink transmission device 6, the driving motor 8 drives the connecting shaft 9, thereby leading the two wheel discs to intermittently drive the polygonal concave plate 13 to rotate, leading the polygonal concave plate 13 to intermittently drive the ink transfer roller 20 to rotate, meanwhile, the electric push rod 5 drives the soft brush 21 to do circular reciprocating motion on the surface of the ink transfer roller 20, so that the ink is uniformly and comprehensively brushed on the surface of the ink transfer roller 20 through the soft brush 21.

The ink storage device 4 consists of a rotary motor 14, an ink storage box 15, a rotating shaft 16 and a hollow stirring shaft 17, wherein the rotary motor 14 is fixedly arranged outside the first supporting plate 1, and the output end is fixed with a rotating shaft 16, the rotating shaft 16 penetrates through the first supporting plate 1 in a sliding way, and extends to the inside of the ink storage box 15, the hollow stirring pipe 17 is fixedly arranged around the rotating shaft 16, the ink storage box 15 is fixed at the inner side of the first supporting plate 1, and the ink storage tank 15 is provided at the top and bottom thereof with an ink inlet 18 and an ink outlet 19, respectively, and is driven by a rotary motor 14 to rotate a shaft 16, so that the hollow stirring pipe 17 stirs the ink in the ink storage tank 15, and the heating wire 24 is provided inside the hollow stirring pipe 17, let the ink keep certain temperature through heat propagation, promoted the activity of ink, prevent that the ink from gluing the sediment, influencing the product quality that the printing came out.

The ink transfer device 6 comprises ink transfer roller 20, interim ink storage box 31 and pappus brush 21, interim ink storage box 31 is fixed with electric putter 5's output, and the bottom of interim ink storage box 31 is opened has the concave groove with the adaptation of ink transfer roller 20, pappus brush 21 is installed in the bottom of concave groove, ink transfer roller 20 both ends are rotated with first backup pad 1 and second backup pad 2 through the bearing respectively and are connected, and ink transfer roller 20 is close to one side of first backup pad 1 and polygon concave plate 13 fixed cup joint, spreads into interim ink storage box 31 with the ink through flexible hose 3, and rethread pappus brush 21 evenly spreads ink to ink transfer roller 20 surface.

Polygonal concave plate 13 symmetry is opened there are four U type grooves 22, the symmetry is opened between U type groove 22 and U type groove 22 has circular arc groove 23, the radius and the circular arc groove 23 looks adaptation of roulette wheel dish 11, and roulette wheel dish 11 just has notch 30 to the regional division of power piece 12, the diameter of power piece 12 and the internal diameter looks adaptation of U type groove 22, big roulette wheel dish 10 and roulette wheel dish 11 rotate, and power piece 12 intermittent type nature is passed through U type groove 22 drive polygonal concave plate 13, rotates intermittently, and the radius looks adaptation of circular arc groove 23 and roulette wheel dish 11 for circular arc groove 23 and roulette wheel dish 11 can seamless contact, and the better drive ink transfer roller 20 of being convenient for rotates.

The heating wire 24 is arranged in the hollow stirring pipe 17, so that the ink keeps a certain temperature through heat transmission, and the activity of the ink is improved.

The limiting valve 25 is installed at the top of the ink outlet 19, the sealing sheet 26 is arranged at the joint of the inside of the limiting valve 25 and the discharging pipe, the filter screen 27 is installed inside the discharging pipe, the limiting valve 25 can control the ink outlet speed, the situation that excessive ink is discharged to influence the work of the printing machine is avoided, meanwhile, the filter screen 27 is arranged inside the ink outlet 19, impurities in the ink are filtered, the quality of printing ink is improved, and the practicability of the printing ink is improved.

The bottom of the temporary ink storage box 31 is provided with a layer of ink absorption flannelette 28 to prevent ink leakage.

The bottom of one side of the ink storage box 15 is provided with a transparent glass 29, which is convenient for observing the residual quantity of the ink in the ink storage box 15 and the working condition of the hollow stirring pipe 17.

The specific implementation mode is as follows: the invention relates to a printing inking device, which injects ink into an ink storage box 15 through an ink inlet 18, turns on a rotating motor 14, drives a rotating shaft 16 to rotate through the output end of the rotating motor 14, so as to drive a hollow stirring pipe 17 to rotate, a heating wire 24 is arranged inside the hollow stirring pipe 17, the ink keeps a certain temperature through heat transmission, the activity of the ink is improved, the ink enters a temporary ink storage box 31 from an ink outlet 19 through a flexible hose 3, a limit valve 25 is arranged at the top of the ink outlet 19, the speed of the ink outlet can be controlled by the limit valve 25, the excessive ink outlet is prevented from influencing the work of a printing machine, a sealing sheet 26 is arranged at the connection part of the inner part of the limit valve 25 and the ink outlet 19, the ink is prevented from leaking through the limit valve 25 to cause waste, a filter screen 27 is arranged inside the ink outlet 19, impurities in the ink are filtered, and the quality of the printing ink is improved, the electric push rod 5 is started to work, the electric push rod 5 enables the temporary ink storage box 31 to do circulating reciprocating motion, the bottom of the temporary ink storage box 31 is provided with a layer of ink absorbing flannelette 28 to prevent ink leakage, meanwhile, the driving motor 8 is started, the driving motor 8 drives the large wheel disc 10 and the small wheel disc 11 to rotate through the connecting shaft 9, the power block 12 intermittently drives the polygonal concave plate 13 through the U-shaped groove 22 to intermittently rotate, the circular arc groove 23 is matched with the radius of the small wheel disc 11, so that the circular arc groove 23 and the small wheel disc 11 can be in seamless contact, the polygonal concave plate 13 fixedly sleeved on one side of the ink transfer roller 20 is driven to intermittently rotate, ink is uniformly and comprehensively brushed on the surface of the ink transfer roller 20 through the soft brush 21, transparent glass 29 is installed at the bottom of one side of the ink storage box 15, and the working condition of the hollow stirring pipe 17 can be observed conveniently, the invention solves the problem of ink smearing uniformity, has uniform inking and stable inking process, is more practical and improves the working efficiency.

In the scheme, the type of the driving motor 8 is preferably Y80M1-2, the type of the rotating motor 14 is preferably Y80M2-2, the type of the electric push rod 5 is ANT-26, the type of the heating wire 24 is Cr20Ni80, in the scheme, a motor operation circuit is a normal and reverse rotation control program of a conventional motor, the circuit operation is the conventional circuit, circuits and control related to the motor control method are the prior art, and redundant description is not repeated herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a printing inking device, includes first backup pad (1), second backup pad (2) and expansion hose (3), its characterized in that: the ink storage device (4) is fixedly mounted at the top of the first supporting plate (1), the electric push rod (5) is fixedly mounted on the inner side of the first supporting plate (1), the ink transmission device (6) is fixed at the output end of the electric push rod (5), one end of the flexible hose (3) is communicated with the bottom of the ink storage device (4), the other end of the flexible hose is communicated with the top of the ink transmission device (6), and the driving assembly (7) is fixedly mounted at the bottom of the first supporting plate (1);

the ink-jet printing device is characterized in that the driving assembly (7) consists of a driving motor (8), a connecting shaft (9), a large wheel disc (10), a small wheel disc (11), a power block (12) and a polygonal concave plate (13), the driving motor (8) is fixedly installed on the outer side of the first supporting plate (1), the output end of the driving motor (8) is fixed with the connecting shaft (9), the connecting shaft (9) penetrates through the first supporting plate (1) to be fixed with the large wheel disc (10), the small wheel disc (11) is fixedly installed on one side of the large wheel disc (10), the power block (12) is fixedly installed on the surface extension of the large wheel disc (10), and the polygonal concave plate (13) is fixedly sleeved with one end of the ink transfer device (6);

four U-shaped grooves (22) are symmetrically formed in the polygonal concave plate (13), arc grooves (23) are symmetrically formed between the U-shaped grooves (22) and the U-shaped grooves (22), the radius of the small wheel disc (11) is matched with the arc grooves (23), a notch (30) is formed in the area, facing the power block (12), of the small wheel disc (11), and the diameter of the power block (12) is matched with the inner diameter of the U-shaped grooves (22);

the electric push rod (5) enables the temporary ink storage box (31) to do circular reciprocating motion; the driving motor (8) drives the large wheel disc (10) and the small wheel disc (11) to rotate through the connecting shaft (9), the power block (12) intermittently drives the polygonal concave plate (13) through the U-shaped groove (22) to intermittently rotate, the radius of the arc groove (23) is matched with that of the small wheel disc (11), so that the arc groove (23) and the small wheel disc (11) can be in seamless contact, the polygonal concave plate (13) fixedly sleeved on one side of the ink transfer roller (20) is driven to intermittently rotate, and ink is uniformly and comprehensively brushed onto the surface of the ink transfer roller (20) through the soft brush (21);

the ink transfer roller (20) intermittently rotates, so that the ink is uniformly and completely brushed on the surface of the ink transfer roller (20) through the soft brush (21).

2. A print inking apparatus according to claim 1, wherein: deposit black device (4) by rotating electrical machines (14), deposit china ink case (15), axis of rotation (16) and hollow stirring pipe (17) constitute, rotating electrical machines (14) fixed mounting is in first backup pad (1) outside, and the output is fixed with axis of rotation (16), axis of rotation (16) slide and run through first backup pad (1) to extend to deposit china ink case (15) inside, hollow stirring pipe (17) fixed mounting is around axis of rotation (16), deposit china ink case (15) and fix the inboard in first backup pad (1), and deposit the top and the bottom of china ink case (15) and open into china ink mouth (18) and play china ink mouth (19) respectively.

3. A print inking apparatus according to claim 1, wherein: pass black device (6) and constitute by distributor (20), interim ink storage box (31) and pappus brush (21), interim ink storage box (31) is fixed with the output of electric putter (5), and opens the concave groove that has with distributor (20) adaptation bottom interim ink storage box (31), the bottom in concave groove is installed in pappus brush (21), distributor (20) both ends are rotated through bearing and first backup pad (1) and second backup pad (2) respectively and are connected, and distributor (20) are close to one side of first backup pad (1) and polygon concave plate (13) fixed cup joint.

4. A print inking apparatus according to claim 2, wherein: and a heating wire (24) is arranged inside the hollow stirring pipe (17).

5. A print inking apparatus according to claim 2, wherein: limit valve (25) are installed at play china ink mouth (19) top, limit valve (25) inside and discharging pipe junction are provided with gasket (26), discharging pipe internally mounted has filter screen (27).

6. A print inking apparatus according to claim 3, wherein: the bottom of the temporary ink storage box (31) is provided with a layer of ink absorption flannelette (28).

7. A print inking apparatus according to claim 2, wherein: transparent glass (29) is installed at the bottom of one side of the ink storage box (15).