CN219028887U - A package printing device capable of avoiding color mixing - Google Patents

Abstract

The utility model relates to the technical field of printing equipment, in particular to a package printing device capable of avoiding color mixing, comprising a printing machine body, a printing cylinder is movably installed on the left side of the printing machine body, and a printing cylinder is installed on the left side of the printing machine body. A driving mechanism is arranged above the printing cylinder, and a brushing mechanism for automatically cleaning the printing cylinder is arranged on the driving mechanism; the brushing mechanism includes a U-shaped plate, a motor frame, a driving motor, a hollow round roller, a brush and a water spray hole , the bottom of the mounting plate is fixedly installed with a U-shaped plate. The package printing device that can avoid color mixing, moves the slider to the right by operating the electric push rod, the slider drives the brush on the mounting plate to get close to the printing cylinder, and the driving motor drives the hollow roller to rotate, and the water spray hole sprays The cleaning liquid is released to rinse the printing cylinder, and the brush further removes the impurities attached to the surface of the printing cylinder. In this way, the printing cylinder can be automatically cleaned, and the purpose of avoiding color mixing is realized.

Description

A package printing device capable of avoiding color mixing

technical field

The utility model relates to the technical field of printing equipment, in particular to a package printing device capable of avoiding color mixing.

Background technique

A printing machine is a machine for printing text and images. A modern printing machine is generally composed of plate loading, ink application, embossing, paper feeding (including folding) and other mechanisms. Its working principle is: first make the text and images to be printed The plate is installed on the printing machine, and then the ink is applied manually or by the printing machine to the place where the text and image are on the printing plate, and then directly or indirectly transferred to paper or other substrates (such as textiles, metal plates, plastics, etc.) leather, wood, glass and ceramics), thus reproducing the same print as the printing plate.

When using printing equipment to print packages, it is necessary to add different inks according to the needs of different packages. When the package is changing color, some ink will remain in the pits on the surface of the impression cylinder, making the color change The final inks will mix together, resulting in color mixing, which will cause the printed color to deviate. Therefore, we propose a packaging printing device that can avoid color mixing to solve the above problems.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a packaging product printing device that can avoid color mixing, which has the advantages of avoiding color mixing, etc., and solves the problem that some ink will remain in the pits on the surface of the impression cylinder, so that after the color change Different inks will be mixed together, resulting in color mixing, which will cause deviation of the printed color.

In order to achieve the above purpose, the utility model provides the following technical solutions: a package printing device that can avoid color mixing, including a printing machine body, a printing cylinder is movably installed on the left side of the printing machine body, and the left side of the printing machine body is A driving mechanism is arranged on the side and above the printing cylinder, a conveying mechanism is arranged on the top of the printing machine body, and a brushing mechanism for automatically cleaning the printing cylinder is arranged on the driving mechanism.

Further, the drive mechanism includes a horizontal plate, a chute, a slider, a mounting plate and an electric push rod. A horizontal plate is fixedly installed on the left side of the printing machine body and above the printing cylinder. There is a chute, the inside of the chute is slidingly installed with a slider, the front of the slider is fixedly installed with a mounting plate, and the left side of the inner wall of the chute is fixedly installed with an electric push rod whose output end is fixedly connected with the slider .

Further, the scrubbing mechanism includes a U-shaped plate, a motor frame, a driving motor, a hollow round roller, a brush and a water spray hole, the bottom of the mounting plate is fixedly installed with a U-shaped plate, and the back of the U-shaped plate is fixedly installed There is a motor frame, and the inside of the motor frame is fixedly installed with a driving motor whose output end penetrates and extends to the inside of the U-shaped plate. The output end of the driving motor is fixedly installed with a hollow round roller, and the top and bottom of the hollow round roller Brushes are fixedly installed, and water spray holes are provided on the front and back sides of the hollow round rollers.

Further, the conveying mechanism includes a liquid storage tank, a connecting pipe, a tee pipe, a water pump, a tap water pipe, and a telescopic pipe. The top of the printing machine body is fixed with a liquid storage tank, and the left side of the liquid storage A connecting pipe, the left side of the connecting pipe is connected with a three-way pipe, the top of the printing machine body and the left side of the three-way pipe are fixedly installed with a water pump, the top of the three-way pipe is connected with a tap water pipe, and the water pump The water outlet of the water pump is connected with a telescopic pipe with one end passing through the U-shaped plate and connected with the hollow round roller, and the water inlet of the water pump is connected with the three-way pipe.

Further, the top of the liquid storage tank is connected with a liquid filling funnel, and the front of the liquid storage tank is embedded with an observation window.

Further, a water pipe valve is provided on the outside of the water pipe, and a connection pipe valve is provided on the outside of the connecting pipe.

Further, a collection box is fixedly installed on the bottom of the U-shaped plate, and the collection box is a stainless steel box.

Compared with the prior art, the technical solution of the present application has the following beneficial effects:

1. The packaging printing device that can avoid color mixing, by operating the electric push rod to move the slider to the right, the slider drives the brush on the mounting plate to get close to the printing cylinder, and starts the drive motor to drive the hollow roller to rotate and spray water The cleaning fluid is sprayed from the hole to rinse the printing cylinder, and the brush further removes the impurities attached to the surface of the printing cylinder. In this way, the printing cylinder can be automatically cleaned, and the purpose of avoiding color mixing is realized.

2. The packaging printing device that can avoid color mixing can collect the sewage during the cleaning process of the printing cylinder for centralized treatment through the set collection box, effectively avoiding the pollution of the printing machine body by the sewage, and improving the practicability of the device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the enlarged view of place A in Fig. 1 of the utility model;

Fig. 3 is a structural schematic diagram of the scrubbing mechanism of the present invention.

In the figure: 1 printing machine body, 2 printing cylinder, 3 drive mechanism, 31 horizontal plate, 32 chute, 33 slider, 34 installation plate, 35 electric push rod, 4 scrubbing mechanism, 41 U-shaped plate, 42 motor frame, 43 Drive motor, 44 hollow round roller, 45 hair brush, 46 spray hole, 5 conveying mechanism, 51 liquid storage tank, 52 connecting pipe, 53 tee pipe, 54 water pump, 55 tap water pipe, 56 telescopic pipe, 6 collection box.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, a packaging printing device that can avoid color mixing in this embodiment includes a printing machine body 1, a printing cylinder 2 is movably installed on the left side of the printing machine body 1, and a printing cylinder 2 is installed on the left side of the printing machine body 1 A driving mechanism 3 is arranged above the printing cylinder 2 , a conveying mechanism 5 is arranged on the top of the printing machine body 1 , and a brushing mechanism 4 for automatically cleaning the printing cylinder 2 is arranged on the driving mechanism 3 .

In this embodiment, the driving mechanism 3 includes a horizontal plate 31 , a chute 32 , a slider 33 , a mounting plate 34 and an electric push rod 35 , and the horizontal plate 31 is fixedly installed on the left side of the printing machine body 1 and above the printing cylinder 2 , The front of the horizontal plate 31 is provided with a chute 32, the inside of the chute 32 is slidably installed with a slider 33, the front of the slider 33 is fixedly installed with a mounting plate 34, and the left side of the inner wall of the chute 32 is fixedly installed with an output terminal and a slider. The electric push rod 35 that block 33 is fixedly connected;

Brushing mechanism 4 comprises U-shaped plate 41, motor frame 42, drive motor 43, hollow circular roller 44, hairbrush 45 and water spray hole 46, and the bottom of mounting plate 34 is fixedly installed with U-shaped plate 41, the back side of U-shaped plate 41 A motor frame 42 is fixedly installed, and the inside of the motor frame 42 is fixedly installed with a driving motor 43 whose output end penetrates and extends to the inside of the U-shaped plate 41. The output end of the driving motor 43 is fixedly installed with a hollow round roller 44, and the hollow round roller 44 Both the top and the bottom are fixedly equipped with hair brushes 45, and the front and back sides of the hollow round roller 44 are all provided with water spray holes 46.

Specifically, the electric push rod 35 is operated to move to the right with the slider 33, the slider 33 drives the brush 45 on the mounting plate 34 to be close to the printing cylinder 2, and the driving motor 43 is started to rotate with the hollow round roller 44, and the water spray hole 46 The cleaning liquid is sprayed out to rinse the printing cylinder 2, and the brush 45 further brushes away the impurities attached to the surface of the printing cylinder 2. In this way, the printing cylinder 2 can be cleaned automatically, and the purpose of avoiding color mixing is realized.

In this embodiment, the conveying mechanism 5 includes a liquid storage tank 51, a connecting pipe 52, a tee pipe 53, a water pump 54, a tap water pipe 55, and a telescopic pipe 56. The top of the tank 51 is connected with a liquid filling bucket, the front of the liquid storage tank 51 is embedded with an observation window, the left side of the liquid storage tank 51 is connected with a connecting pipe 52, and the left side of the connecting pipe 52 is connected with a three-way pipe 53. A water pump 54 is fixedly installed on the top of 1 and on the left side of the three-way pipe 53. The top of the three-way pipe 53 is connected with a tap water pipe 55, and the water outlet of the water pump 54 is connected with one end passing through the U-shaped plate 41 and connected with the hollow round roller 44. The telescopic pipe 56 of communication, the water inlet of water pump 54 is connected with tee pipe 53;

The outside of the water pipe 55 is provided with a water pipe valve, and the outside of the connecting pipe 52 is provided with a connecting pipe valve.

Concretely, add cleaning solution to the inside of the liquid storage tank 51 through the liquid adding bucket, open the connecting pipe valve, close the tap water pipe valve, start the water pump 54 to transport the cleaning liquid in the liquid storage tank 51 to the brushing mechanism 4 places; close the connecting pipe Valve, open the tap water pipe valve, tap water can be delivered to scrubbing mechanism 4 places.

In this embodiment, a collection box 6 is fixedly installed on the bottom of the U-shaped plate 41, and the collection box 6 is a stainless steel box.

Specifically, the collection box 6 can collect the sewage during the cleaning process of the printing cylinder 2 for centralized treatment, effectively preventing the sewage from polluting the printing machine body 1; stainless steel has excellent corrosion resistance and long service life.

The working principle of the above-mentioned embodiment is:

(1) Add cleaning solution to the inside of the liquid storage tank 51 through the liquid adding bucket, open the connecting pipe valve, close the tap water pipe valve, and start the water pump 54 to transport the cleaning solution in the liquid storage tank 51 to the scrubbing mechanism 4;

(2) Operate the electric push rod 35 to move to the right with the slider 33, the slider 33 drives the brush 45 on the mounting plate 34 to be close to the printing cylinder 2, and the driving motor 43 is started to rotate with the hollow round roller 44, and the water spray hole 46 Spray the cleaning liquid to rinse the printing cylinder 2, the brush 45 further brushes away the impurities attached to the surface of the printing cylinder 2, close the connecting pipe valve, open the tap water pipe valve, and the tap water can be sent to the brushing mechanism 4, and the printing cylinder 2 is cleaned again. Scrubbing with clear water, in this way, can automatically clean the printing cylinder 2, and realize the purpose of avoiding color mixing;

(3) The collection box 6 can collect the sewage during the cleaning process of the printing cylinder 2 for centralized treatment, effectively preventing the sewage from polluting the printing machine body 1 .

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus comprising said element.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A package printing device capable of avoiding color mixing, comprising a printing machine body (1), a printing cylinder (2) is movably installed on the left side of the printing machine body (1), and the printing machine body (1) A driving mechanism (3) is arranged on the left side and above the printing cylinder (2), and a conveying mechanism (5) is arranged on the top of the printing machine body (1), and it is characterized in that: the driving mechanism (3) is provided with There is a scrubbing mechanism (4) for automatically cleaning the printing cylinder (2). 2. A package printing device capable of avoiding color mixing according to claim 1, characterized in that: the driving mechanism (3) includes a horizontal plate (31), a chute (32), a slider (33), Mounting plate (34) and electric push rod (35), the left side of described printing machine body (1) and the top that is positioned at printing cylinder (2) are fixedly installed with horizontal plate (31), and the horizontal plate (31) The front is provided with a chute (32), and the inside of the chute (32) is slidably equipped with a slide block (33), and the front of the slide block (33) is fixedly equipped with a mounting plate (34), and the chute ( The left side of the inner wall of 32) is fixedly installed with the electric push rod (35) that output end is fixedly connected with slide block (33). 3. A package printing device capable of avoiding color mixing according to claim 2, characterized in that: the brushing mechanism (4) includes a U-shaped plate (41), a motor frame (42), a driving motor (43) , hollow round roller (44), hairbrush (45) and spray hole (46), the bottom of described mounting plate (34) is fixedly installed with U-shaped plate (41), the back side of described U-shaped plate (41) A motor frame (42) is fixedly installed, and the inside of the motor frame (42) is fixedly installed with a drive motor (43) whose output end penetrates and extends to the inside of the U-shaped plate (41), and the output of the drive motor (43) Hollow round rollers (44) are fixedly installed at the top and bottom of the hollow round rollers (44) are fixedly equipped with brushes (45), and the front and back sides of the hollow round rollers (44) are equipped with water spray hole (46). 4. A package printing device capable of avoiding color mixing according to claim 3, characterized in that: the conveying mechanism (5) includes a liquid storage tank (51), a connecting pipe (52), a tee pipe (53 ), water pump (54), tap water pipe (55) and telescopic pipe (56), the top of the printing machine body (1) is fixedly equipped with a liquid storage tank (51), and the left side of the liquid storage tank (51) A connecting pipe (52) is communicated, the left side of the connecting pipe (52) is connected with a three-way pipe (53), and the top of the printing machine body (1) is fixedly installed on the left side of the three-way pipe (53). Water pump (54), the top of the three-way pipe (53) is connected with a water pipe (55), and the water outlet of the water pump (54) is connected with one end passing through the U-shaped plate (41) and connected with the hollow round roller (44) The telescopic pipe (56) that is connected with each other, the water inlet of described water pump (54) is connected with tee pipe (53). 5. A package printing device capable of avoiding color mixing according to claim 4, characterized in that: the top of the liquid storage tank (51) is connected to a liquid filling funnel, and the front of the liquid storage tank (51) Built-in observation window. 6. A package printing device capable of avoiding color mixing according to claim 4, characterized in that: a water pipe valve is provided on the outside of the water pipe (55), and a water pipe valve is provided on the outside of the connecting pipe (52). Connect pipe valve. 7. A package printing device capable of avoiding color mixing according to claim 3, characterized in that: a collection box (6) is fixedly installed on the bottom of the U-shaped board (41), and the collection box (6) For the stainless steel box.

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