Color printing device for plastic bag production

Abstract

The utility model discloses a plastic bag production color printing device which comprises an installation table, an installation plate is fixedly connected to the middle of the top end of the installation table, an air cylinder is fixedly installed at the top end of the installation plate, the output end of the air cylinder penetrates through the installation plate to be fixedly connected with a connecting transverse plate, and a color printing plate is fixedly installed at the bottom end of the connecting transverse plate. According to the color printing device for plastic bag production, when a user uses the color printing device, the water tank can be heated, so that a certain amount of heat exists on the working plate, when the color printing plate presses the working plate downwards, the working plate can be heated, and the color printing plate can be heated to a certain degree. The temperature sensor detects the temperature of the water tank, the controller controls the heating temperature of the heating pipe, it is ensured that the temperature of the working plate is not too high, the second rotating motor drives the rotating blades to rotate, heat dissipation can be conducted on the interior of the mounting cavity, and using is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of color printing devices, in particular to a color printing device for producing plastic bags. Background Art

[0002] Plastic bags are bags made of plastic (commonly used plastics include polypropylene, polyester, nylon, etc.) as the main raw material. They are indispensable items in people's daily lives and are often used to hold other items. When processing plastic bags, a color printing machine is required to print and spray patterns on the surface of the plastic film.

[0003] The existing Chinese patent with announcement number CN213861295U discloses a color printing device for plastic bag production, including a box body, a connecting plate is provided inside the box body, a card seat is fixedly installed on the outer bottom wall of the connecting plate, and color printing plates are movably installed on one side of the three card seats away from the connecting plate, a connecting column is welded to the outer bottom wall of the box body, and a workbench is fixedly connected to the end of the connecting column away from the box body.

[0004] With respect to the above-mentioned related technologies, the inventors found that the temperature control efficiency of the above-mentioned box through the heating plate is slow when in use, and when the heat inside the box accumulates to a certain amount, it will also affect the color printing effect of the plastic bag, which is not convenient to use. Utility Model Content

[0005] The purpose of the utility model is to provide a color printing device for producing plastic bags to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a color printing device for plastic bag production, comprising a mounting table, a mounting plate is fixedly connected to the middle of the top of the mounting table, a cylinder is fixedly installed on the top of the mounting plate, the output end of the cylinder passes through the mounting plate and is fixedly connected to a connecting cross plate, a color printing plate is fixedly installed on the bottom of the connecting cross plate, a mounting cavity is opened in the middle of the mounting table, pillars are fixedly connected to both sides of the bottom of the mounting cavity, a water tank is fixedly installed on the top of the pillars, a working plate is fixedly connected to the top of the water tank, and the working plate extends out of the mounting cavity, a heating pipe is fixedly installed in the middle of the bottom end of the water tank, a box door is hinged in the middle of the front of the mounting table, a plurality of evenly distributed vents are opened in the middle of the front of the box door, and a filter is snap-connected in the middle of the vent.

[0007] As a preferred technical solution of the utility model, one side of the top of the water tank is fixedly connected with a through pipe, one side of the bottom of the water tank is fixedly installed with a water pump, the input end of the water pump passes through the water tank and is fixedly connected with a suction pipe, and the output end of the water pump is fixedly connected with a drainage telescopic pipe.

[0008] As a preferred technical solution of the utility model, a second rotating motor is fixedly installed in the middle of the bottom end of the back side of the mounting platform, and the output end of the second rotating motor is fixedly connected with a rotating blade through the mounting cavity.

[0009] As a preferred technical solution of the utility model, a temperature sensor is fixedly installed on the top of the inner wall of the water tank, a controller is fixedly installed on one side of the front of the mounting platform, and the temperature sensor and the heating tube are electrically connected to the controller.

[0010] As a preferred technical solution of the utility model, vertical connecting plates are fixedly installed on both sides of the top of the mounting platform, a first rotating motor is fixedly installed on the bottom end of the front side of the vertical connecting plate, and a winding roller is fixedly connected to the output end of the first rotating motor.

[0011] As a preferred technical solution of the utility model, a plurality of evenly distributed air inlet holes are provided on a side of the mounting platform close to the second rotating motor, and the air inlet holes are fixedly connected to the mounting cavity.

[0012] As a preferred technical solution of the utility model, the vent is fixedly connected to the installation cavity, an exhaust hole is opened on one side of the front of the box door, the aperture of the exhaust hole is larger than the vent, and the exhaust hole is fixedly connected to the installation cavity.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the present scheme is a color printing device for plastic bag production. When in use, the user can heat the water tank so that a certain amount of heat exists on the working plate. When the color printing plate presses down on the working plate, the temperature required for color printing of plastic bags can be guaranteed without causing heat accumulation. The temperature sensor detects the temperature of the water tank, and the controller controls the heating temperature of the heating tube to ensure that the temperature of the working plate is not too high. The second rotating motor drives the rotating blades to rotate through the connecting shaft, which can dissipate heat inside the installation cavity, making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the vent of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the installation cavity of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the winding roller of the utility model;

[0018] Figure 5 It is a schematic diagram of the top view structure of the rotating blade of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the air inlet of the utility model.

[0020] In the figure: 1. mounting table; 2. mounting plate; 3. cylinder; 4. connecting horizontal plate; 5. color printing plate; 6. working plate; 7. first rotating motor; 8. mounting cavity; 9. water tank; 10. heating pipe; 11. water suction pipe; 12. water pump; 13. vertical connecting plate; 14. winding roller; 15. controller; 16. box door; 17. vent; 18. filter; 19. temperature sensor; 20. drainage telescopic pipe; 21. support; 22. through pipe; 23. second rotating motor; 24. rotating blades; 25. air inlet; 26. exhaust hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] See also Figure 1-6 The utility model provides a color printing device for plastic bag production, including a mounting platform 1, a mounting plate 2 is fixedly connected to the middle of the top of the mounting platform 1, a cylinder 3 is fixedly installed on the top of the mounting plate 2, an output end of the cylinder 3 passes through the mounting plate 2 and is fixedly connected to a connecting cross plate 4, a color printing plate 5 is fixedly installed on the bottom of the connecting cross plate 4, the cylinder 3 drives the color printing plate 5 to perform color printing through the connecting cross plate 4, a mounting cavity 8 is opened in the middle of the mounting platform 1, both sides of the bottom of the mounting cavity 8 are fixedly connected to pillars 21, a water tank 9 is fixedly installed on the top of the pillar 21, the pillar 21 is convenient for installing the water tank 9, the water tank A working plate 6 is fixedly connected to the top of 9, and the working plate 6 extends outside the installation cavity 8. The temperature of the water tank 9 is transmitted to the working plate 6, and the working plate 6 facilitates the color printing plate 5 to perform color printing. A heating pipe 10 is fixedly installed in the middle of the bottom end of the water tank 9, and the heating pipe 10 heats the water tank 9. A box door 16 is hinged in the middle of the front of the installation platform 1. The box door 16 facilitates opening the installation cavity 8. A number of evenly distributed vents 17 are opened in the middle of the front of the box door 16. A filter screen 18 is snap-connected in the middle of the vent 17. The vent 17 facilitates ventilation of the installation cavity 8, and the filter screen 18 prevents dust from entering.

[0023] A through pipe 22 is fixedly connected to one side of the top of the water tank 9. The through pipe 22 can discharge the water vapor generated when the water tank 9 is heated, and can also add water to the water tank 9 when it is not heated. A water pump 12 is fixedly installed on one side of the bottom end of the water tank 9. The input end of the water pump 12 is fixedly connected to a water suction pipe 11 through the water tank 9, and the output end of the water pump 12 is fixedly connected to a drainage telescopic pipe 20. The water pump 12 extracts water from the water tank 9 to the drainage telescopic pipe 20 through the water suction pipe 11, so as to facilitate the water replacement of the water tank 9. A second rotating motor 23 is fixedly installed in the middle of the bottom end of the back side of the mounting platform 1. The output end of the second rotating motor 23 is fixedly connected to a rotating blade 24 through the mounting cavity 8. The second rotating motor 23 drives the rotating blade 24 to rotate, so as to dissipate heat inside the mounting cavity 8 to prevent the internal temperature of the mounting cavity 8 from being too high, thereby causing the temperature of the working plate 6 to be too high. A plurality of evenly distributed inlet ports are provided on one side of the mounting platform 1 close to the second rotating motor 23. The air hole 25 and the air inlet hole 25 are fixedly connected with the installation cavity 8, and the air inlet hole 25 facilitates the operation of the second rotating motor 23. A temperature sensor 19 is fixedly installed on the top of the inner wall of the water tank 9, and the temperature sensor 19 detects the temperature. A controller 15 is fixedly installed on one side of the front of the installation platform 1. The temperature sensor 19 and the heating tube 10 are electrically connected to the controller 15. The controller 15 controls the operation of the heating tube 10 to ensure that the temperature heated by the heating tube 10 is not too high, which is convenient for the working plate 6 to work. Vertical connecting plates 13 are fixedly installed on both sides of the top of the installation platform 1, and the first rotating motor 7 is fixedly installed on the bottom end of the front of the vertical connecting plate 13. The output end of the first rotating motor 7 is fixedly connected with a winding roller 14, and the winding roller 14 is convenient for conveying plastic bags. The vent 17 is fixedly connected with the installation cavity 8, and an exhaust hole 26 is opened on one side of the front of the box door 16. The aperture of the exhaust hole 26 is larger than the vent 17, and the exhaust hole 26 is fixedly connected with the installation cavity 8, and the exhaust hole 26 is convenient for discharging water vapor.

[0024] Working principle: The utility model is a color printing device for plastic bag production. When in use, the user transports the plastic bag to be printed to the position of the working plate 6 through the winding roller 14. The cylinder 3 drives the color printing plate 5 to perform color printing by connecting the cross plate 4. The heating tube 10 heats the water tank 9. The temperature heated by the water tank 9 is transmitted to the working plate 6. The working plate 6 has a certain amount of heat, which can ensure the color printing temperature, and the temperature transmitted by the working plate 6 will not be too high, and will not cause damage to the plastic bag. The second rotating motor 23 drives the rotating blade 24 to rotate, which can The interior of the installation cavity 8 is cooled by air to prevent the temperature inside the installation cavity 8 from being too high, thereby causing the temperature of the working plate 6 to be too high. The through pipe 22 can discharge the water vapor generated when the water tank 9 is heated, and can also add water to the inside of the water tank 9 when it is not heated. The water pump 12 draws water from the inside of the water tank 9 through the suction pipe 11 and discharges it to the drainage telescopic pipe 20, which is convenient for changing the water in the water tank 9. The exhaust hole 26 is convenient for discharging water vapor, the vent 17 is convenient for ventilation of the installation cavity 8, and the filter screen 18 prevents dust from entering, making it more convenient to use.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A color printing device for producing plastic bags, comprising a mounting table (1), characterized in that: A mounting plate (2) is fixedly connected to the middle of the top of the mounting platform (1), a cylinder (3) is fixedly mounted on the top of the mounting plate (2), an output end of the cylinder (3) passes through the mounting plate (2) and is fixedly connected to a connecting transverse plate (4), a color printing plate (5) is fixedly mounted on the bottom of the connecting transverse plate (4), a mounting cavity (8) is provided in the middle of the mounting platform (1), pillars (21) are fixedly connected to both sides of the bottom of the mounting cavity (8), a water tank (9) is fixedly mounted on the top of the pillars (21), a working plate (6) is fixedly connected to the top of the water tank (9), and the working plate (6) extends out of the mounting cavity (8), a heating pipe (10) is fixedly mounted on the middle of the bottom of the water tank (9), a box door (16) is hingedly connected to the middle of the front of the mounting platform (1), a plurality of evenly distributed vents (17) are provided in the middle of the front of the box door (16), and a filter screen (18) is snap-fitted to the middle of the vents (17).

2. A color printing device for plastic bag production according to claim 1, characterized in that: One side of the top end of the water tank (9) is fixedly connected to a through pipe (22), one side of the bottom end of the water tank (9) is fixedly installed with a water pump (12), the input end of the water pump (12) passes through the water tank (9) and is fixedly connected to a water suction pipe (11), and the output end of the water pump (12) is fixedly connected to a drainage telescopic pipe (20).

3. A color printing device for plastic bag production according to claim 1, characterized in that: A second rotating motor (23) is fixedly mounted in the middle of the bottom end of the back side of the mounting platform (1), and an output end of the second rotating motor (23) passes through the mounting cavity (8) and is fixedly connected to a rotating blade (24).

4. A color printing device for plastic bag production according to claim 1, characterized in that: A temperature sensor (19) is fixedly mounted on the top of the inner wall of the water tank (9), and a controller (15) is fixedly mounted on one side of the front face of the mounting platform (1). Both the temperature sensor (19) and the heating tube (10) are electrically connected to the controller (15).

5. A color printing device for plastic bag production according to claim 1, characterized in that: Vertical connecting plates (13) are fixedly mounted on both sides of the top of the mounting platform (1), a first rotating motor (7) is fixedly mounted on the bottom end of the front side of the vertical connecting plate (13), and a winding roller (14) is fixedly connected to the output end of the first rotating motor (7).

6. A color printing device for plastic bag production according to claim 3, characterized in that: A plurality of evenly distributed air inlet holes (25) are provided on a side of the mounting platform (1) close to the second rotating motor (23), and the air inlet holes (25) are fixedly connected to the mounting cavity (8).

7. A color printing device for producing plastic bags according to claim 1, characterized in that: The ventilation port (17) is fixedly connected to the installation cavity (8); an exhaust hole (26) is provided on one side of the front face of the box door (16); the diameter of the exhaust hole (26) is larger than that of the ventilation port (17); and the exhaust hole (26) is fixedly connected to the installation cavity (8).

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