CN216610545U - Ink feeding device of environment-friendly intelligence-developing type point-reading card flexible printing equipment - Google Patents

Abstract

The utility model discloses an ink feeding device of environment-friendly intelligence-benefiting type point-reading card flexible printing equipment, which comprises a roll shaft, wherein a housing is arranged on the upper side of the roll shaft, a mixing brush is arranged on the mixing shaft and is used for homogenizing and smearing ink on the roll shaft and discharging air bubbles, a cleaning mechanism consists of a motor, a screw rod and a sleeve, the front end of the sleeve is connected with a collecting pipe and is used for conveying accumulated residual ink, a corrugated plate with an M-shaped cross section is arranged on the right side of the housing, a disturbance component is arranged in a convex cavity on the upper side of the corrugated plate, and a homogenizing cavity is arranged in a convex cavity on the lower side of the corrugated plate. And cleaning the roll shaft.

Description

Ink feeding device of environment-friendly intelligence-developing type point-reading card flexible printing equipment

Technical Field

The utility model relates to the field of ink feeding, in particular to an ink feeding device of environment-friendly intelligence-developing type point-reading card flexible printing equipment.

Background

At present, in order to enrich the teaching modes, make the learning process of learners interesting and help learners to understand the teaching contents more quickly and accurately, various reading devices and reading cards matched with the reading devices are already available on the market, and part of the reading cards are printed by a flexo printing device.

In the flexographic printing process, in order to ensure the continuity and stability of printing, it is necessary to continuously supply ink to the roller of the flexographic printing device.

Chinese patent discloses an ink supply mechanism in a flexo printing device, (No. CN110877482B), the ink supply mechanism can continuously and properly supply ink to the roller shaft, the ink supply of the mechanism is stable, the stability is high, but the ink adheres to the roller shaft by itself after supplying ink, which causes the ink on the roller shaft to be uneven, and bubbles are generated, which affects the printing effect. Therefore, the person skilled in the art provides an ink supply device for an environment-friendly intelligence-promoting type read-only card flexible printing device to solve the problems of the background art.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an ink feeding device of environment-friendly intelligence-developing type point-reading card flexible printing equipment, which comprises a roll shaft, wherein a housing is arranged on the upper side of the roll shaft, scrapers are arranged on the left side and the right side of the housing, a first belt pulley is connected to the front end and the rear end of the roll shaft, the first belt pulley is connected with a second belt pulley through a belt, the second belt pulley is connected with a mixing shaft, a mixing brush is arranged on the mixing shaft, and the ink on the roll shaft is homogenized and smeared to discharge air bubbles;

the left side of the left scraper is provided with a cleaning mechanism, the cleaning mechanism consists of a motor, a screw rod and a sleeve, the front end of the sleeve is connected with a collecting pipe to convey accumulated residual ink, the upper side of the housing is provided with an ink inlet, and the lower side of the ink inlet is provided with a guide plate;

the right side of housing is equipped with the buckled plate that the cross-section is the M form, is equipped with the disturbance subassembly in the protruding intracavity of upside of buckled plate, and the protruding chamber of downside is the homogenization chamber, and the disturbance subassembly is connected the poker rod including disturbing the movable vane at both ends around disturbing the movable vane, and the upper end of poker rod is pressed on the ratchet, and ratchet and the coaxial setting of mixing shaft, the middle part of poker rod articulates on the housing, and articulated department is equipped with the torsional spring.

Preferably, the following components: the mixing brush is positioned in the housing, the bristles of the mixing brush are elastic bristles, and the length of the bristles is greater than the minimum distance between the mixing shaft and the roller shaft.

Preferably: the left side of housing is located the top of roller, and the housing sets up along the direction of rotation of roller, and the right lower extreme of housing is located the upside of the axis place horizontal plane of roller, paints back on the roller with printing ink, and printing ink flows along the tangential direction of roller, receives the adhesion of printing ink and moves down along the roller under the effect of gravity.

Preferably: the downside of deflector sets up with the surface of roller is perpendicular for the direct impact surface of ink improves the effect of inking, discharges the bubble.

Preferably: the disturbance blades are connected in the arc-shaped groove of the housing in a sliding mode and are wavy, ink between the disturbance blades and the roller shaft is squeezed by means of repeated movement of the disturbance blades, the ink is more uniform, and the ink is finally stabilized through the homogenizing cavity.

Preferably: the disturbing blade is a seesaw, the middle part of the seesaw is hinged on the housing, the two ends of the seesaw are connected with the pressing plate, the poke rod is hinged on one side of the seesaw through the rod, one side of the pressing plate is extruded, one side of the pressing plate is separated, disturbance is increased, ink is mixed better, and air bubbles are further discharged.

The utility model has the technical effects and advantages that:

1. the ink mixing device uniformly coats the ink on the roller shaft through the housing, drives the mixing brush to rotate by transmission, extrudes the ink between the mixing brush and the roller shaft through the reciprocating motion of the disturbance blade, makes the ink more uniform, and finally stabilizes the ink through the homogenizing cavity.

2. The utility model conveys the accumulated residual ink away through the cleaning mechanism to clean the roller shaft.

Drawings

Fig. 1 is a schematic isometric view of an ink supply device of an environment-friendly intelligence-promoting type read-point card flexographic printing apparatus according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a motor in an ink supply device of an environment-friendly intelligence-developing type read-only card flexographic printing apparatus according to an embodiment of the present application;

FIG. 3 is a schematic diagram illustrating a cross-sectional view of a middle portion of an ink supply device of an environment-friendly type smart type touch-reading card flexible printing apparatus according to an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a seesaw in an ink supply device of an environment-friendly type intelligence-developing type touch-and-talk card flexo printing apparatus provided in the second embodiment of the present application;

in the figure: 1. a roll shaft; 2. a first belt pulley; 3. a second belt pulley; 4. a mixing shaft; 5. mixing and brushing; 6. a ratchet wheel; 7. a poke rod; 8. a torsion spring; 9. a perturbation component; 10. an ink inlet;

11. a cleaning mechanism; 12. a motor; 13. a screw rod; 14. a scraper; 15. a housing; 16. a guide plate; 17. disturbing the movable blade; 18. a homogenization chamber; 19. a seesaw.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Example 1

Referring to fig. 1 to 3, in the present embodiment, an ink supply device of an environment-friendly intelligence-developing type touch-reading card flexographic printing apparatus is provided, which includes a roller shaft 1, a housing 15 is disposed on an upper side of the roller shaft 1, scrapers 14 are disposed on left and right sides of the housing 15, a first belt pulley 2 is connected to front and rear ends of the roller shaft 1, the first belt pulley 2 is connected to a second belt pulley 3 through a belt, the second belt pulley 3 is connected to a mixing shaft 4, a mixing brush 5 is disposed on the mixing shaft 4, the mixing brush 5 is disposed in the housing 15, bristles of the mixing brush 5 are elastic bristles, and a length of the bristles is greater than a minimum distance between the mixing shaft 4 and the roller shaft 1;

the left side of the housing 15 is positioned at the uppermost end of the roller shaft 1, the housing 15 is arranged along the rotating direction of the roller shaft 1, the right lower end of the housing 15 is positioned at the upper side of the horizontal plane where the axis of the roller shaft 1 is positioned, after ink is coated on the roller shaft 1, the ink flows out along the tangential direction of the roller shaft 1 and moves downwards along the roller shaft 1 under the action of the adhesive force and the gravity of the ink, a cleaning mechanism 11 is arranged at the left side of a left scraper 14, the cleaning mechanism 11 consists of a motor 12, a spiral rod 13 and a sleeve, the front end of the sleeve is connected with a collecting pipe to convey away the accumulated residual ink, an ink inlet 10 is arranged at the upper side of the housing 15, a guide plate 16 is arranged at the lower side of the ink inlet 10, and the lower side of the guide plate 16 is perpendicular to the outer surface of the roller shaft 1, so that the ink directly impacts the surface, the inking effect is improved and bubbles are discharged;

the right side of housing 15 is equipped with the buckled plate that the cross-section is the M form, is equipped with disturbance subassembly 9 in the protruding intracavity of upside of buckled plate, and the protruding chamber of downside is homogenization chamber 18, and disturbance subassembly 9 is including disturbing movable vane 17, and stirring rod 7 is connected at both ends around disturbance vane 17, and the upper end pressure of stirring rod 7 is on ratchet 6, and ratchet 6 and the coaxial setting of mixing shaft 4, and the middle part of stirring rod 7 articulates on housing 15, and articulated department is equipped with torsional spring 8, disturbance movable vane 17 sliding connection is in the arc wall of housing 15, and disturbance vane 17 is wavy, utilizes the repeated movement of disturbing movable vane 17, extrudees and the ink between the roller 1 for the ink is more even, stabilizes through homogenization chamber 18 at last.

The working principle of the utility model is as follows: during the use, through the rotation of roller 1, drive belt pulley one 2, belt pulley two 3, mixing shaft 4 and mixing brush 5 rotate, ink inlet 10 advances black, strike roller 1 through deflector 16, and through mixing brush 5's rotation, paint roller 1 surface, remove the bubble, make the ink distribute more evenly, afterwards, the ink is concentrated the back and is gone into disturbance subassembly 9 department, drive poker rod 7 periodic motion through ratchet 6, torsional spring 8 resets, drive stirring vane 17 reciprocating motion, the ink between extrusion and the roller 1, make the ink more even, last through homogenization chamber 18 stabilize.

Example 2

Referring to fig. 4, in this embodiment, the disturbance blade 17 is a seesaw 19, the middle of the seesaw 19 is hinged to the housing 15, two ends of the seesaw are connected to the pressing plates, the poke rod 7 is hinged to one side of the seesaw 19 through a rod, one side of the pressing plate is extruded, and the other side of the pressing plate is separated, so as to increase disturbance, better mix ink, and further discharge bubbles.

It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.

Claims (6)

1. The printing ink feeding device of the environment-friendly intelligence-developing type point-reading card flexible printing equipment comprises a roller shaft (1), wherein a housing (15) is arranged on the upper side of the roller shaft (1), scrapers (14) are arranged on the left side and the right side of the housing (15), and the printing ink feeding device is characterized in that a first belt pulley (2) is connected to the front end and the rear end of the roller shaft (1), the first belt pulley (2) is connected with a second belt pulley (3) through a belt, the second belt pulley (3) is connected with a mixing shaft (4), and a mixing brush (5) is arranged on the mixing shaft (4);

a cleaning mechanism (11) is arranged on the left side of the left scraper (14), the cleaning mechanism (11) is composed of a motor (12), a screw rod (13) and a sleeve, the front end of the sleeve is connected with a collecting pipe, an ink inlet (10) is arranged on the upper side of the housing (15), and a guide plate (16) is arranged on the lower side of the ink inlet (10);

the right side of housing (15) is equipped with the buckled plate that the cross-section is the M form, is equipped with disturbance subassembly (9) in the protruding intracavity of upside of buckled plate, and the protruding chamber of downside is homogenization chamber (18), and disturbance subassembly (9) are including disturbing movable vane (17), poker rod (7) are connected at both ends around disturbance vane (17), and the upper end pressure of poker rod (7) is on ratchet (6), and ratchet (6) and mixing shaft (4) coaxial setting, and the middle part of poker rod (7) articulates on housing (15), and articulated department is equipped with torsional spring (8).

2. The ink supply device of the environment-friendly intelligence-developing read-only card flexible printing equipment as claimed in claim 1, wherein the mixing brush (5) is located in the housing (15), and the bristles of the mixing brush (5) are elastic bristles, and the length of the bristles is greater than the minimum distance between the mixing shaft (4) and the roller shaft (1).

3. The ink supply device of the environment-friendly intelligence-benefiting type point-reading card flexible printing equipment as claimed in claim 1, wherein the left side of the housing (15) is located at the uppermost end of the roller shaft (1), the housing (15) is arranged along the rotation direction of the roller shaft (1), and the right lower end of the housing (15) is located at the upper side of the horizontal plane where the axis of the roller shaft (1) is located.

4. The ink supply device of an environment-friendly type intelligence-developing read-only card flexible printing device according to claim 1, wherein the lower side of the guide plate (16) is arranged perpendicular to the outer surface of the roller shaft (1).

5. The ink supply device of the environment-friendly type intelligence-developing read-only card flexible printing equipment according to claim 1, wherein the disturbance blade (17) is slidably connected in an arc-shaped groove of the housing (15), and the disturbance blade (17) is wavy.

6. The ink supply device of the environment-friendly type intelligence-developing type point-reading card flexible printing equipment as claimed in claim 1, wherein the disturbance blade (17) is a seesaw (19), the middle part of the seesaw (19) is hinged on the housing (15), the two ends of the seesaw (19) are connected with the pressing plate, and the poke rod (7) is hinged on one side of the seesaw (19) through a rod.

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