Screen printing machine for packaging box production

Abstract

The utility model relates to the technical field of packaging box processing, and discloses a screen printing machine for packaging box production, which comprises a bottom plate, four supporting legs are fixedly mounted at the bottom of the bottom plate, the four supporting legs are arranged at the bottom of the bottom plate in a rectangular array, baffles are arranged on the two sides of the upper surface of the bottom plate, and the baffles are arranged on the bottom plate. According to the screen printing machine for packaging box production, electric telescopic rods mounted on the baffles are controlled through the controller, so that the electric telescopic rods drive conveying rollers mounted at the bottom of the mounting plate to move, the conveying rollers are driven to move, the conveying rollers are driven to move, and the conveying rollers are driven to move; the distance between the rolling wheels on the two sides of the baffle can be adjusted, a worker can conveniently adjust the rolling wheels according to the size of a packaging box, then when the packaging box enters the position between the conveying rolling wheels, the conveying rolling wheels can correct the packaging box, and therefore the situation that the packaging box is skewed, and printing of the packaging box is caused is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging box processing, and specifically relates to a silk screen printing machine for packaging box production. Background Art

[0002] The full name of the silk screen printing machine is the screen printing machine. It is a machine that uses a screen printing plate for printing and belongs to a type of printing machine. It can print text and patterns on the surface of various packaging boxes. With the development of society, the silk screen printing machine can control its working steps through programming. Place the packaging box on the working platform, turn on the machine, and it can automatically print the text or patterns required by the manufacturer on the surface of the packaging box. Its operation is convenient and the working efficiency is high, which can provide great help for the printing work of the manufacturer's packaging boxes.

[0003] When the processed packaging box is on the conveyor belt, it generally needs to be corrected to make better silk screen printing. However, the traditional correction method is manual correction by workers. This method is generally labor-consuming, and the efficiency of manual correction by workers is also low. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a silk screen printing machine for packaging box production to solve the problem mentioned in the above background art that when the processed packaging box is on the conveyor belt, it generally needs to be corrected to make better silk screen printing. However, the traditional correction method is manual correction by workers. This method is generally labor-consuming, and the efficiency of manual correction by workers is also low.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A silk screen printing machine for packaging box production, including a bottom plate. Four support legs are fixedly installed at the bottom of the bottom plate, and the four support legs are arranged in a rectangular array at the bottom of the bottom plate. On both sides of the upper surface of the bottom plate, there are baffles. One side end face of the baffle is provided with a controller. A conveyor belt is arranged on the bottom plate. On one side of the baffle, there is a first driving motor, and the first driving motor is connected to the conveyor belt. The first driving motor and the controller are electrically connected. Electric telescopic rods are installed on the baffles on both sides of the bottom plate, and the electric telescopic rods and the controller are electrically connected. The telescopic end of the electric telescopic rod is fixedly installed with a mounting plate, and a conveying roller is arranged at the bottom of the mounting plate.

[0006] With the above technical solution, the bottom plate is supported by four support legs installed at the bottom of the bottom plate. Then, the controller is used to turn on the first driving motor, which drives the conveyor belt to rotate. Then, the controller controls the electric telescopic rod installed on the baffle, so that the electric telescopic rod drives the conveying rollers installed at the bottom of the mounting plate to move, so as to adjust the distance between the rollers on both sides of the baffle, which is convenient for the staff to adjust the rollers according to the size of the packaging box. Then, when the packaging box enters between the conveying rollers, the conveying rollers will correct the packaging box, thus preventing the packaging box from being skewed and causing printing on the packaging box.

[0007] Preferably, first vertical plates are fixedly installed on both sides of the rear end surface of the bottom plate, and limiting rods are fixedly installed on the inner end surfaces of the first vertical plates.

[0008] With the above technical solution, the limiting plate installed in the first vertical plate can preferably limit the movable plate.

[0009] Preferably, second vertical plates are fixedly installed on both sides of the rear end surface of the bottom plate, and a second driving motor is fixedly installed on the outer end surface of the second vertical plate. The second driving motor is electrically connected to the controller, and a first threaded rod is fixedly installed at the output end of the second driving motor.

[0010] With the above technical solution, the controller is used to control the second driving motor, and then the second driving motor will drive the first threaded rod to rotate, so as to make the movable plate move left and right, so as to make the screen printing better screen-print the packaging box. Then, because a limiting rod is connected to the other end of the movable plate, the movable plate can be preferably restricted and the movable plate can be preferably kept stable at the same time.

[0011] Preferably, a movable plate is arranged on the limiting rod and the first threaded rod. A lifting rod is fixedly installed at the top end of the movable plate. The lifting rod is electrically connected to the controller. The lifting rod penetrates through the movable plate, and a screen printing is fixedly installed at the bottom of the lifting rod.

[0012] With the above technical solution, the controller is used to adjust the height of the lifting rod, so as to better adjust the height of the screen printing.

[0013] Preferably, third vertical plates are fixedly installed at the middle positions on both sides of the upper end surface of the bottom plate. An installation frame is arranged between the third vertical plates. A third driving motor is arranged on one end surface of the installation frame. The third driving motor is electrically connected to the controller. A cleaning roller is fixedly installed at the output end of the third driving motor. A fourth driving motor is fixedly installed at the top end of the third vertical plate. The fourth driving motor is electrically connected to the controller. A second threaded rod is fixedly installed at the bottom output end of the fourth driving motor. The second threaded rod penetrates through the installation frame. Three wind chambers are arranged on the installation frame, and fan blades are arranged in each wind chamber.

[0014] With the above technical solution, by turning on the fourth driving motor, when the fourth driving motor is turned on, it will drive the second threaded rod installed at its output end to rotate. Since the installation frame is arranged in the third vertical plate through the second threaded rod, when the second threaded rod rotates, it will drive the installation frame to move up and down. Then, the third driving motor is used to turn on the cleaning roller at the bottom of the installation frame. When the cleaning roller rotates, the cleaning roller will clean the surface of the packaging box, thereby preventing dust from adhering to the surface of the packaging box and affecting the silk-screen printing effect on the packaging box. Then, the fan blades in the wind chambers will generate wind to blow away the dust cleaned by the cleaning roller, so as to perform silk-screen printing better.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] 1. For the silk-screen printing machine for producing packaging boxes, the controller controls the electric telescopic rod installed on the baffle, so that the electric telescopic rod drives the conveying rollers installed at the bottom of the mounting plate to move, so that the distance between the rollers on both sides of the baffle can be adjusted, which is convenient for the staff to adjust the rollers according to the size of the packaging box. Then, when the packaging box enters between the conveying rollers, the conveying rollers will correct the packaging box, thereby preventing the packaging box from being skewed and affecting the printing of the packaging box.

[0017] 2. For the silk-screen printing machine for producing packaging boxes, the third driving motor is used to turn on the cleaning roller at the bottom of the installation frame. When the cleaning roller rotates, the cleaning roller will clean the surface of the packaging box, thereby preventing dust from adhering to the surface of the packaging box and affecting the silk-screen printing effect on the packaging box. Then, the fan blades in the wind chambers will generate wind to blow away the dust cleaned by the cleaning roller, so as to perform silk-screen printing better. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a three-dimensional structural schematic diagram of the silk-screen printing machine for producing packaging boxes of the present utility model;

[0019] Figure 2Schematic diagram of the three-dimensional structure on the left side of the screen printing machine for the production of the packaging box of the present utility model;

[0020] Figure 3 Schematic diagram of the three-dimensional structure on the right side of the screen printing machine for the production of the packaging box of the present utility model;

[0021] Figure 4 Schematic diagram of the third vertical plate and its related structures of the present utility model;

[0022] Figure 5 Schematic diagram of the screen printing and its related structures of the present utility model.

[0023] In the figure: 1, bottom plate; 2, support leg; 3, baffle; 4, controller; 5, conveyor belt; 6, first driving motor; 7, electric telescopic rod; 8, mounting plate; 9, conveying roller; 10, first vertical plate; 11, limiting rod; 12, second vertical plate; 13, second driving motor; 14, first threaded rod; 15, movable plate; 16, lifting rod; 17, screen printing; 18, third vertical plate; 19, mounting frame; 20, third driving motor; 21, cleaning roller; 22, fourth driving motor; 23, second threaded rod; 24, wind storage bin; 25, fan blade. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1:

[0026] Please refer to in conjunction with Figures 1-5, A silk screen printing machine for producing packaging boxes. Four support legs 2 are fixedly installed at the bottom of the bottom plate 1. The four support legs 2 are arranged in a rectangular array at the bottom of the bottom plate 1. Baffles 3 are arranged on both sides of the upper surface of the bottom plate 1. A controller 4 is arranged on one end face of the baffle 3. A conveyor belt 5 is arranged on the bottom plate 1. A first driving motor 6 is arranged on one side of the baffle 3. The first driving motor 6 is connected to the conveyor belt 5. The first driving motor 6 is electrically connected to the controller 4. Electric telescopic rods 7 are installed on the baffles 3 on both sides of the bottom plate 1. The electric telescopic rods 7 are electrically connected to the controller 4. The telescopic end of the electric telescopic rod 7 is fixedly installed with a mounting plate 8. A conveying roller 9 is arranged at the bottom of the mounting plate 8. First vertical plates 10 are fixedly installed at both sides of the rear end surface of the bottom plate 1. A limiting rod 11 is fixedly installed on the inner end surface of the first vertical plate 10. Second vertical plates 12 are fixedly installed at both sides of the rear end surface of the bottom plate 1. A second driving motor 13 is fixedly installed on the outer end surface of the second vertical plate 12. The second driving motor 13 is electrically connected to the controller 4. A first threaded rod 14 is fixedly installed at the output end of the second driving motor 13. A movable plate 15 is arranged on the limiting rod 11 and the first threaded rod 14. A lifting rod 16 is fixedly installed at the top end of the movable plate 15. The lifting rod 16 is electrically connected to the controller 4. The lifting rod 16 passes through the movable plate 15. A silk printing device 17 is fixedly installed at the bottom of the lifting rod 16.

[0027] Working principle: The bottom plate 1 is supported by the four support legs 2 installed at the bottom. Then, the first driving motor 6 is turned on through the controller 4, so that the first driving motor drives the conveyor belt 5 to rotate. Then, the controller 4 controls the electric telescopic rods 7 installed on the baffles 3, so that the electric telescopic rods 7 drive the conveying rollers 9 installed at the bottom of the mounting plate 8 to move, so as to adjust the distance between the rollers on both sides of the baffle 3, which is convenient for the staff to adjust the rollers according to the size of the packaging box. Then, when the packaging box enters between the conveying rollers 9, the conveying rollers 9 will correct the packaging box to prevent the packaging box from being skewed and causing printing on the packaging box. Then, the packaging box moves through the conveyor belt 5. Then, when silk screen printing is required for the packaging box, the second driving motor 13 is controlled through the controller 4. Then, the second driving motor 13 will drive the first threaded rod 14 to rotate, so as to make the movable plate 15 move left and right, so as to make the silk printing device 17 better perform silk screen printing on the packaging box. Then, because the other end of the movable plate 15 is connected with the limiting rod 11, the movable plate 15 can be better restricted, and at the same time, the movable plate 15 can be better kept stable. Then, the height of the lifting rod 16 can be adjusted through the controller 4, so as to better adjust the height of the silk printing device 17.

[0028] Embodiment 2:

[0029] Please refer to Figures 1-5 , a silk screen printing machine for the production of packaging boxes. On both sides of the upper surface of the bottom plate 1, third vertical plates 18 are fixedly installed in the middle. An installation frame 19 is arranged between the third vertical plates 18. A third driving motor 20 is arranged on one end face of the installation frame 19. The third driving motor 20 is electrically connected to the controller 4. A cleaning roller 21 is fixedly installed at the output end of the third driving motor 20. The top of the third vertical plate 18 is fixedly installed with a fourth driving motor 22. The fourth driving motor 22 is electrically connected to the controller 4. A second threaded rod 23 is fixedly installed at the bottom output end of the fourth driving motor 22. The second threaded rod 23 penetrates through the installation frame 19. Three wind chambers 24 are arranged on the installation frame 19. Fan blades 25 are arranged in the wind chambers 24 respectively.

[0030] Working principle: By turning on the fourth driving motor 22, when the fourth driving motor 22 is turned on, it will drive the second threaded rod 23 installed at its output end to rotate. Since the installation frame 19 is arranged in the third vertical plate 18 through the second threaded rod 23, when the second threaded rod 23 rotates, it will drive the installation frame 19 to move up and down. Then, the third driving motor 20 is used to turn on the cleaning roller 21 at the bottom of the installation frame 19. When the cleaning roller 21 rotates, the cleaning roller 21 will clean the surface of the packaging box, thereby preventing dust from adhering to the surface of the packaging box and affecting the silk screen printing effect on the packaging box. Then, the fan blades 25 in the wind chambers 24 will generate wind to blow away the dust cleaned by the cleaning roller 21, so as to perform silk screen printing better.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A screen printing machine for producing packaging boxes, comprising a bottom plate (1), characterized in that: Four supporting legs (2) are fixedly mounted at the bottom of the base plate (1), and the four supporting legs (2) are arranged in a rectangular array at the bottom of the base plate (1). Baffles (3) are arranged at both sides of the upper surface of the base plate (1), and a controller (4) is arranged on one end face of the baffle (3). A conveyor belt (5) is arranged on the base plate (1), and a first drive motor (6) is arranged on one side of the baffle (3). The first drive motor (6) and the conveyor belt (5) are connected, and the first drive motor (6) and the controller (4) are electrically connected. Electric telescopic rods (7) are installed on the baffles (3) on both sides of the base plate (1), and the electric telescopic rod (7) and the controller (4) are electrically connected. A mounting plate (8) is fixedly mounted on the telescopic end of the electric telescopic rod (7), and a conveying roller (9) is arranged at the bottom of the mounting plate (8).

2. A screen printing machine for packaging box production according to claim 1, characterized in that: First vertical plates (10) are fixedly mounted on both sides of the rear end surface of the bottom plate (1), and limiting rods (11) are fixedly mounted on the inner end surface of the first vertical plate (10).

3. The screen printing machine for packaging box production according to claim 1, characterized in that: Second vertical plates (12) are fixedly mounted on both sides of the rear end surface of the base plate (1), a second drive motor (13) is fixedly mounted on the outer end surface of the second vertical plate (12), the second drive motor (13) and the controller (4) are electrically connected, and a first threaded rod (14) is fixedly mounted on the output end of the second drive motor (13).

4. The screen printing machine for packaging box production according to claim 2, characterized in that: A movable plate (15) is arranged on the limit rod (11) and the first threaded rod (14); a lifting rod (16) is fixedly installed on the top of the movable plate (15); the lifting rod (16) and the controller (4) are electrically connected; the lifting rod (16) passes through the movable plate (15); and a silk screen (17) is fixedly installed on the bottom of the lifting rod (16).

5. The screen printing machine for packaging box production according to claim 1, characterized in that: A third vertical plate (18) is fixedly mounted at the middle position of both sides of the upper end surface of the bottom plate (1), a mounting frame (19) is arranged between the third vertical plates (18), a third driving motor (20) is arranged on one end surface of the mounting frame (19), the third driving motor (20) is electrically connected to the controller (4), a cleaning roller (21) is fixedly mounted on the output end of the third driving motor (20), a fourth driving motor (22) is fixedly mounted on the top end of the third vertical plate (18), the fourth driving motor (22) is electrically connected to the controller (4), a second threaded rod (23) is fixedly mounted on the bottom output end of the fourth driving motor (22), the second threaded rod (23) passes through the mounting frame (19), three wind power bins (24) are arranged on the mounting frame (19), and fan blades (25) are arranged in each of the wind power bins (24).

Images