CN217170220U

CN217170220U - Green automatic label digital printing equipment

Info

Publication number: CN217170220U
Application number: CN202220561853.2U
Authority: CN
Inventors: 南俊
Original assignee: Shanghai Nanchao Printing Co ltd
Current assignee: Shanghai Nanchao Printing Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-08-12
Anticipated expiration: 2032-03-15

Abstract

The application discloses digital lithography apparatus of green automation label relates to printing technical field, which comprises a supporting frame, the inner wall of support frame rotates and is connected with the ink roller, the belt has been cup jointed to the outer wall of ink roller, the runner has been cup jointed to the inner wall of belt, the inner wall fixedly connected with pivot of runner, the outer wall fixedly connected with joint track of pivot, the inner wall sliding connection who connects the track has the slider, the outer wall fixedly connected with pressure spring of slider, the one end that the pressure spring was kept away from to the slider articulates there is the gangbar, the one end that the slider was kept away from to the gangbar articulates there is the round platform, the left side of round platform is provided with the link. This digital lithography apparatus of green automatic label utilizes the position change of round platform, and the round platform extrudees the link, so make carwash water spout on the straight-bar surface, cooperate the scraper again to strike off, realizes that the automatic clear residual ink of stop work prevents to influence the effect of printing.

Description

Green automatic label digital printing equipment

Technical Field

The application relates to the technical field of printing, in particular to a green automatic label digital printing device.

Background

The printing machine is a machine for printing characters and images, introduces ink into the ink roller, utilizes the rotation of the ink roller to drive the printing stock to move and prints the ink on the printing stock, and accelerates the information transmission.

In the prior art, because the printing machine prints ink on a printing stock by using the ink roller, when the printing machine stops working, residual ink on the ink roller can dry and adhere to the surface of the ink roller, and pictures printed by the ink roller can not be clear.

SUMMERY OF THE UTILITY MODEL

An object of the application is to provide a digital lithography apparatus of green automation label to solve current problem: the drying of the residual ink affects the printing of the pictures and texts.

In order to solve the technical problem, the application is realized by the following technical scheme: a green automatic label digital printing device comprises a support frame, wherein an ink roller is connected to the inner wall of the support frame in a rotating manner, a rotating shaft is connected to the inner wall of the support frame close to the ink roller in a rotating manner, a rotating wheel is fixedly connected to the outer wall of the rotating shaft, a belt is connected between the end wall of the ink roller and the rotating wheel, a connecting track is fixedly connected to the outer wall of the rotating shaft, a sliding block is connected to the inner wall of the connecting track in a sliding manner, a pressure spring is fixedly connected to the outer wall of the sliding block, one end of the sliding block, far away from the pressure spring, is hinged to a linkage rod, one end of the linkage rod, far away from the sliding block, is hinged to a circular table, a connecting frame is connected to one side of the support frame close to the circular table in a sliding manner, a straight rod is fixedly connected to the right side of the connecting frame, a jack for the straight rod to be inserted in a sliding manner is formed in the support frame, a reset spring is sleeved on the outer wall of the straight rod, the right end of the straight rod is fixedly connected with a piston inserted in the jack, the bottom of the connecting frame is fixedly connected with a scraper towards one side of the ink roller.

Further, the inner wall of support frame is rotated with the pivot and is connected, the diameter length of inker is five to one with the diameter length ratio of runner.

Furthermore, the outer wall of the rotating shaft is connected with the circular truncated cone in a sliding mode.

Further, the inner wall of the connecting track is fixedly connected with the pressure spring, the circular truncated cones are provided with two circular truncated cones and are symmetrical about the center of the rotating shaft, and the axle center of each circular truncated cone is the same as that of the rotating shaft.

Furthermore, the inclined plane inclination angle of the circular truncated cone is the same as that of the connecting frame, the connecting frame is L-shaped, and the outer wall of the straight rod is connected with the supporting frame in a sliding mode.

Furthermore, the outer wall of the straight rod is fixedly connected with a round gasket, one end of the reset spring is fixedly connected with the round gasket, and the other end of the reset spring is fixedly connected with the support frame.

Further, set up the pipeline that is linked together with the jack in the support frame, the pipeline is kept away from jack one end and is connected with the shower nozzle, the opening direction of shower nozzle is towards the ink roller, the axle center height of ink roller is the same with the height of runner, the inner wall of support frame is equipped with the carwash water tank, the carwash water tank is linked together with the jack.

1. The rotary table structure adopts a round table structure, the ink roller drives the rotating wheel to rotate through the belt, so that the working state of the printing machine is judged, and when the printing machine stops working, the round table slides on the outer wall of the rotating shaft to change the position, so that the effect of judging the working state of the printing machine is achieved;

2. the built-in straight-bar of this application utilizes the position change of round platform, and the round platform extrudees the link, so make carwash water spout on the straight-bar surface, cooperates the scraper again, realizes that stop work is automatic to be clear to remain printing ink and prevent to influence the effect of printing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic diagram of an ink roller structure of a green automatic label digital printing device according to the present application;

FIG. 2 is a front view of a belt structure of a green automatic label digital printing device according to the present application;

fig. 3 is a top view of a circular truncated cone structure of the green automatic label digital printing device.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a support frame; 2. an ink roller; 3. a belt; 4. a rotating wheel; 5. a rotating shaft; 6. connecting the rails; 7. a slider; 8. a pressure spring; 9. a linkage rod; 10. a circular truncated cone; 11. a connecting frame; 12. a straight rod; 13. a reset spring; 14. a piston; 15. a pipeline; 16. and (4) scraping the blade.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

As shown in fig. 1 and 3, the application is a green automatic label digital printing device, which comprises a support frame 1, wherein the inner wall of the support frame 1 is rotatably connected with an ink roller 2, the inner wall of the support frame 1 close to the ink roller 2 is rotatably connected with a rotating shaft 5, the outer wall of the rotating shaft 5 is fixedly connected with a rotating wheel 4, a belt 3 is connected between the end wall of the ink roller 2 and the rotating wheel 4, the ratio of the diameter length of the ink roller 2 to the diameter length of the rotating wheel 4 is five to one, the outer wall of the rotating shaft 5 is fixedly connected with a connecting track 6, the inner wall of the connecting track 6 is slidably connected with a sliding block 7, the outer wall of the sliding block 7 is fixedly connected with a pressure spring 8, one end of the sliding block 7 far away from the pressure spring 8 is hinged with a linkage rod 9, one end of the linkage rod 9 far away from the sliding block 7 is hinged with a circular table 10, the circular table 10 is slidably connected with the rotating shaft 5, the inner wall of the connecting track 6 is fixedly connected with the pressure spring 8, two circular tables 10 are symmetrical about the center of the rotating shaft 5, the working state of the printing machine is judged by adopting the structure of the circular truncated cone 10 and driving the rotating wheel 4 to rotate by the belt 3 through the ink roller 2, and when the printing machine stops working, the circular truncated cone 10 slides on the outer wall of the rotating shaft 5 to change the position, so that the working state of the printing machine is judged.

As shown in fig. 2 and 3, a connecting frame 11 is slidably connected to a side of the supporting frame 1 close to the circular truncated cone 10, an inclined plane of the circular truncated cone 10 has an inclined plane inclination angle equal to that of the connecting frame 11, the connecting frame 11 is L-shaped, a straight rod 12 is fixedly connected to a right side of the connecting frame 11, an outer wall of the straight rod 12 is slidably connected to the supporting frame 1, the supporting frame 1 is provided with an insertion hole for the straight rod 12 to slidably penetrate through, a return spring 13 is sleeved on an outer wall of the straight rod 12, a circular pad is fixedly connected to an outer wall of the straight rod 12, one end of the return spring 13 is fixedly connected to the circular pad and the other end is fixedly connected to the supporting frame 1, the return spring 13 always drives the straight rod 12 to move towards the insertion hole, a piston 14 is fixedly connected to a right end of the straight rod 12, the piston 14 is slidably inserted into the insertion hole, a pipe 15 communicated with the insertion hole is arranged in the supporting frame 1, a car washing water tank is arranged on an inner wall of the supporting frame 1 and is communicated with the insertion hole, the end, far away from the jack, of the pipeline 15 is close to the ink roller 2, the car washing water tank and the jack are communicated, and the pipeline 15 and the jack are communicated and are respectively located on two sides of the piston 14, the car washing water tank is connected with the pipeline 15 through the jack, the scraper 16 is fixedly connected to the bottom of the connecting frame 11, facing to one side of the ink roller 2, far away from the jack, of the pipeline 15 is connected with a spray head (not shown in the figure), the opening direction of the spray head faces towards the ink roller 2, the axle center height of the ink roller 2 is the same as that of the rotating wheel 4, the bottom height of the ink roller 2 is the same as that of the scraper 16, and the section curved surface rate of the scraper 16 is the same as that of the curved surface of the ink roller 2.

The implementation principle of a paper deviation rectifying structure of a film sticking machine is as follows: firstly, when a printing machine works, an ink roller 2 rotates to print, the ink roller 2 drives a rotating wheel 4 to rotate by using a belt 3, then the rotating wheel 4 drives a rotating shaft 5 to rotate, the ratio of the diameter length of the ink roller 2 to the diameter length of the rotating wheel 4 is five to one, so the rotation angular velocity of the rotating wheel 4 is five times of the rotation angular velocity of the ink roller 2, the effect of increasing the rotation angular velocity is achieved, namely, the centrifugal force is increased, the rotating shaft 5 rotates to enable a sliding block 7 inside a connecting track 6 to start to move in the direction far away from the rotating shaft 5 under the action of the centrifugal force, the sliding block 7 moves to compress a pressure spring 8, the sliding block 7 pulls a circular table 10 by using a linkage rod 9, the circular table 10 moves in the direction far away from a connecting frame 11, when the printing machine stops working, the centrifugal force applied to the sliding block 7 is reduced, the sliding block 7 moves in the direction of the rotating shaft 5 under the action of the elastic force of the pressure spring 8, at the time, the sliding block 7 pushes the circular table 10 by using the linkage rod 9, the round platform 10 extrudes the connecting frame 11, the connecting frame 11 moves leftwards, the straight rod 12 not only plays a guiding effect on the connecting frame 11, the straight rod 12 moves to drive the piston 14, the piston 14 extrudes car washing water inside a car washing water tank, the car washing water flows from the pipeline 15 and is sprayed to the ink roller 2 by using the spray head, the spray head enlarges the spray area and enables the spray to be more uniform, the connecting frame 11 moves leftwards to drive the scraper 16 in a matching manner, the scraper 16 is in contact with the ink roller 2, the height of the bottom of the ink roller 2 is the same as that of the scraper 16, the tangent plane surface curvature of the scraper 16 is the same as that of the arc surface curvature of the ink roller 2, so the scraper 16 cannot scrape the patterned ink roller 2, and residual ink on the surface is removed to avoid unclear printing.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present application disclosed above are intended only to aid in the explanation of the application. The preferred embodiments are not exhaustive and do not limit the application to the precise embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the application and the practical application, to thereby enable others skilled in the art to best understand and utilize the application. The application is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a digital lithography apparatus of green automation label which characterized in that: including support frame (1), the inner wall of support frame (1) rotates and is connected with ink roller (2), the inner wall that support frame (1) is close to ink roller (2) rotates and is connected with pivot (5), pivot (5) outer wall fixedly connected with runner (4), be connected with belt (3) between the end wall of ink roller (2) and runner (4), the outer wall fixedly connected with connection track (6) of pivot (5), the inner wall sliding connection of connection track (6) has slider (7), the outer wall fixedly connected with pressure spring (8) of slider (7), the one end that pressure spring (8) were kept away from in slider (7) articulates there is gangbar (9), the one end that slider (7) were kept away from in gangbar (9) articulates there is round platform (10), one side sliding connection that support frame (1) is close to round platform (10) has link (11), the right side fixedly connected with straight-bar (12) of link (11), the jack that supplies straight-bar (12) slip to alternate is seted up in support frame (1), reset spring (13) have been cup jointed to the outer wall of straight-bar (12), the right-hand member fixedly connected with of straight-bar (12) alternates in piston (14) in the jack, link (11) bottom is towards ink roller (2) one side fixedly connected with scraper (16).

2. A green automatic label digital printing apparatus according to claim 1, wherein the inner wall of the supporting frame (1) is rotatably connected to the rotating shaft (5), and the ratio of the diameter length of the ink roller (2) to the diameter length of the rotating wheel (4) is five to one.

3. A green automatic label digital printing device according to claim 1, characterized in that the outer wall of said rotating shaft (5) is slidably connected with said circular table (10).

4. A green automatic label digital printing device according to claim 1, characterized in that the inner wall of the connecting track (6) is fixedly connected with the pressure spring (8), and the circular truncated cone (10) is provided with two circular truncated cones and is centrosymmetric with respect to the rotating shaft (5).

5. A green automatic label digital printing device according to claim 1, characterized in that the inclined plane of the circular table (10) has the same inclination angle as that of the connecting frame (11), the connecting frame (11) is L-shaped, and the outer wall of the straight rod (12) is slidably connected with the supporting frame (1).

6. A green automatic label digital printing device according to claim 1, characterized in that the outer wall of the straight rod (12) is fixedly connected with a round gasket, one end of the reset spring (13) is fixedly connected with the round gasket and the other end is fixedly connected with the supporting frame (1).

7. The green automatic label digital printing equipment according to claim 1, characterized in that a pipeline (15) communicated with the jack is arranged in the support frame (1), a nozzle is connected to one end of the pipeline (15) far away from the jack, the opening direction of the nozzle faces the ink roller (2), the height of the axis of the ink roller (2) is the same as that of the rotating wheel (4), and a car washing water tank is arranged on the inner wall of the support frame (1) and communicated with the jack.