Corrugated board packaging and printing device

Abstract

The utility model discloses a corrugated board package printing device, which belongs to the technical field of corrugated paper production and comprises a fixing frame and a conveying belt, two vertical grooves are symmetrically formed in the inner wall of the fixing frame, sliding blocks are slidably connected in the vertical grooves, a transverse plate is fixedly connected between the two sliding blocks, and the transverse plate is fixedly connected with the conveying belt. The upper end of the interior of the vertical groove is fixedly connected with a push spring, and the lower end of the push spring is fixedly connected with the top face of the sliding block. A cleaning frame is fixedly connected to the bottom of the transverse plate, an electric cleaning roller for corrugated paper surface cleaning is rotatably installed in the cleaning frame, a connecting pipe is installed on the top face of the cleaning frame in a communicating mode, a cleaning box is fixedly installed on the top face of the fixing frame, the connecting pipe is communicated with the cleaning box, and a fan is installed on the side, away from the connecting pipe, of the cleaning box. Compared with the prior art, the corrugated paper surface cleaning device can effectively clean the surface of corrugated paper before the corrugated paper is printed, so that the subsequent printing effect of the corrugated paper is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of corrugated paper production, in particular to a corrugated paperboard packaging and printing device. Background Art

[0002] Corrugated paper is a sheet made by gluing together liner paper and corrugated paper formed using corrugating rollers. It is generally categorized into single-corrugated and double-corrugated cardboard, and is divided into five types based on flute size: A, B, C, E, and F. The invention and application of corrugated paper dates back over a century. It boasts advantages such as low cost, lightweight, easy processing, high strength, excellent printing adaptability, and convenient storage and handling. Over 80% of corrugated paper is recyclable. It can be used for packaging food and digital products, making it a relatively environmentally friendly and widely used material.

[0003] Most existing corrugated cardboard packaging printing devices place corrugated paper on the surface of a conveyor belt and then print on the corrugated paper. However, during the production and processing of the corrugated paper, dust and other impurities will inevitably adhere to the surface of the corrugated paper. The presence of dust on the surface of the corrugated paper will reduce the printing effect during printing, thereby directly affecting the quality of the product after the corrugated paper is printed. Therefore, a corrugated cardboard packaging printing device is urgently needed. Utility Model Content

[0004] The purpose of the utility model is to provide a corrugated cardboard packaging printing device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a corrugated cardboard packaging and printing device, comprising a fixed frame for mounting the corrugated cardboard printing device and a conveyor belt for conveying the corrugated paper, wherein a mounting plate is fixedly mounted inside the fixed frame, a cylinder is fixedly mounted on the top surface of the mounting plate, a printing roller for printing the corrugated cardboard is mounted on the telescopic end of the cylinder, two vertical slots are symmetrically formed on the inner wall of the fixed frame, a slider is slidably connected to the interior of the vertical slot, a horizontal plate is fixedly connected between the two sliders, a push spring is fixedly connected to the inner upper end of the vertical slot, and the lower end of the push spring is fixedly connected to the top surface of the slider;

[0006] A cleaning frame is fixedly connected to the bottom of the transverse plate, and an electric cleaning roller for cleaning the surface of corrugated paper is rotatably installed inside the cleaning frame. A connecting pipe is installed on the top surface of the cleaning frame, and a cleaning box is fixedly installed on the top surface of the fixed frame, and the connecting pipe is connected to the cleaning box, and a fan is installed on the side of the cleaning box away from the connecting pipe.

[0007] Preferably, a rectangular hole is opened on the top surface of the cleaning box, a mounting frame is slidably mounted inside the rectangular hole, and a filter is fixedly mounted inside the mounting frame.

[0008] Preferably, a sealing gasket is fixedly mounted on the outer side of the mounting frame, and the outer wall of the sealing gasket is sealingly fitted to the inner wall of the cleaning box.

[0009] Preferably, two limiting blocks are symmetrically fixedly connected to the side wall of the sliding block, and two limiting grooves are symmetrically opened on the inner wall of the vertical groove.

[0010] Preferably, the two limiting blocks fixedly connected to the side wall of the slider are respectively slidably connected to the inside of the two limiting grooves opened on the inner wall of the vertical groove.

[0011] Preferably, strip grooves are symmetrically provided on the bottom of the cleaning frame, and a roller is rotatably installed inside the strip grooves.

[0012] Compared with the prior art, the technical effects and advantages of this utility model are:

[0013] The corrugated cardboard packaging and printing device benefits from the arrangement of a push spring, a slider, a transverse plate, and a cleaning frame. The push spring can push the slider and the transverse plate downward in the direction of the conveyor belt, while the transverse plate drives the electric cleaning roller fixed at its lower end to adhere to the surface of the corrugated paper on the top surface of the conveyor belt, thereby improving the cleaning effect of the electric cleaning roller on the corrugated paper.

[0014] The corrugated cardboard packaging and printing device benefits from the arrangement of an electric cleaning roller, a connecting pipe, a cleaning box, and a fan. The electric cleaning roller can be used to brush and clean dust and other particles on the surface of the corrugated paper. The fan is then started to suck out the air inside the cleaning box. The dust and other particles raised in the cleaning frame are then sucked into the cleaning box through the connecting pipe. This allows the dust on the surface of the corrugated paper to be brushed and simultaneously sucked away, thereby improving the cleaning effect of the corrugated paper.

[0015] Compared with the prior art, the corrugated paperboard packaging printing device can effectively clean the surface of the corrugated paper before printing, thereby improving the subsequent printing effect of the corrugated paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the fixed frame in the present utility model;

[0019] Figure 3 For this utility model Figure 1 A schematic diagram of the structure of part A in the middle;

[0020] Figure 4 This is a structural diagram of the horizontal plate and cleaning frame in the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the cleaning frame in the present invention;

[0022] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of part B.

[0023] Description of reference numerals:

[0024] In the figure: 1. Fixed frame; 2. Conveyor belt; 3. Mounting plate; 4. Cylinder; 5. Printing roller; 6. Vertical groove; 7. Slider; 8. Horizontal plate; 9. Cleaning frame; 10. Electric cleaning roller; 11. Connecting pipe; 12. Cleaning box; 13. Fan; 14. Rectangular hole; 15. Mounting frame; 16. Filter; 17. Limit block; 18. Strip groove; 19. Roller; 20. Push spring. DETAILED DESCRIPTION

[0025] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features known in the art are not described to avoid confusion with the present invention.

[0026] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside shown in the figures of the present invention, and are explained here together.

[0027] The connection method can be bonding, welding, bolt connection, etc., which shall be based on actual needs.

[0028] like Figures 1 to 6 The main structure of a corrugated cardboard packaging printing device shown in the figure is composed of a fixed frame 1 for installing the corrugated cardboard printing device and a conveyor belt 2 for conveying the corrugated paper. A mounting plate 3 is fixedly installed inside the fixed frame 1, and a cylinder 4 is fixedly installed on the top surface of the mounting plate 3. A printing roller 5 for printing on the corrugated cardboard is installed at the telescopic end of the cylinder 4. The cylinder 4 pushes the printing roller 5 to adhere to the surface of the corrugated paper moving on the surface of the conveyor belt 2 and perform the printing operation;

[0029] The inner wall of the fixed frame 1 is symmetrically provided with two vertical grooves 6, the interior of the vertical grooves 6 is slidably connected with a slider 7, a cross plate 8 is fixedly connected between the two sliders 7, the inner upper end of the vertical grooves 6 is fixedly connected with a push spring 20, and the lower end of the push spring 20 is fixedly connected to the top surface of the slider 7. Thanks to the arrangement of the push spring 20, the slider 7, the cross plate 8 and the cleaning frame 9, the push spring 20 can push the slider 7 and the cross plate 8 downward in the direction of the conveyor belt 2, and at the same time, the electric cleaning roller 10 fixedly connected at its lower end is driven by the cross plate 8 to fit the surface of the corrugated paper on the top surface of the conveyor belt 2, thereby improving the cleaning effect of the electric cleaning roller 10 on the corrugated paper;

[0030] A cleaning frame 9 is fixedly connected to the bottom of the transverse plate 8, and an electric cleaning roller 10 for cleaning the surface of corrugated paper is rotatably installed inside the cleaning frame 9. A connecting pipe 11 is installed on the top surface of the cleaning frame 9, and a cleaning box 12 is fixedly installed on the top surface of the fixed frame 1, and the connecting pipe 11 is connected to the cleaning box 12. A fan 13 is installed on the side of the cleaning box 12 away from the connecting pipe 11. The air inside the cleaning box 12 and the connecting pipe 11 is sucked out by the fan 13, and then the dust raised inside the cleaning frame 9 is sucked out through the connecting pipe 11, and then the dust in the air inside the air cleaning frame 9 is filtered by the installation frame 15 installed inside the cleaning box 12 and the filter screen 16 installed inside the cleaning frame 9, and then the printing roller 5 is pushed by the cylinder 4 to fit the cleaned corrugated paper below for printing.

[0031] A rectangular hole 14 is provided on the top surface of the cleaning box 12, and a mounting frame 15 is slidably installed inside the rectangular hole 14, and a filter screen 16 is fixedly installed inside the mounting frame 15. A sealing gasket is fixedly installed on the outside of the mounting frame 15, and the outer wall of the sealing gasket is sealed to the inner wall of the cleaning box 12. Thanks to the setting of the sealing gasket, the sealing effect between the side wall of the mounting frame 15 and the inner wall of the cleaning box 12 can be effectively improved, and the filtering effect of the filter screen 16 can be improved at the same time. Thanks to the setting of the mounting frame 15 and the filter screen 16, dust and other debris raised inside the cleaning frame 9 can be effectively filtered, thereby preventing dust from spreading into the air.

[0032] The side wall of the slider 7 is symmetrically fixed with two limit blocks 17, and the inner wall of the vertical groove 6 is symmetrically provided with two limit grooves. The two limit blocks 17 fixedly connected to the side wall of the slider 7 are respectively slidably connected to the inside of the two limit grooves provided on the inner wall of the vertical groove 6. Thanks to the setting of the limit blocks 17, the sliding direction of the slider 7 can be effectively limited, and the stability of the slider 7 during sliding is further improved.

[0033] The bottom of the cleaning frame 9 is symmetrically provided with a strip groove 18, and a roller 19 is rotatably installed inside the strip groove 18. Thanks to the setting of the roller 19, the friction between the bottom of the cleaning frame 9 and the corrugated paper can be effectively reduced, thereby improving the sliding effect of the cleaning frame 9.

[0034] How it works

[0035] The cleaning roller 5 is pushed by the cylinder 4 to fit the cleaned corrugated paper below.

[0036] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "including an element defined by ... does not exclude the presence of other identical elements in the process, method, article or device that includes the element."

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corrugated cardboard packaging printing device, comprising a fixing frame (1) for mounting the corrugated cardboard printing device and a conveyor belt (2) for conveying corrugated paper, characterized in that: A mounting plate (3) is fixedly installed inside the fixed frame (1), a cylinder (4) is fixedly installed on the top surface of the mounting plate (3), a printing roller (5) for printing corrugated cardboard is installed on the telescopic end of the cylinder (4), two vertical grooves (6) are symmetrically provided on the inner wall of the fixed frame (1), a slider (7) is slidably connected inside the vertical groove (6), a horizontal plate (8) is fixedly connected between the two sliders (7), a push spring (20) is fixedly connected to the upper end of the vertical groove (6), and the lower end of the push spring (20) is fixedly connected to the top surface of the slider (7); A cleaning frame (9) is fixedly connected to the bottom of the transverse plate (8), an electric cleaning roller (10) for cleaning the surface of corrugated paper is rotatably installed inside the cleaning frame (9), a connecting pipe (11) is connected and installed on the top surface of the cleaning frame (9), a cleaning box (12) is fixedly installed on the top surface of the fixed frame (1), and the connecting pipe (11) is connected to the cleaning box (12), and a fan (13) is installed on the side of the cleaning box (12) away from the connecting pipe (11).

2. The corrugated cardboard packaging printing device according to claim 1, characterized in that: A rectangular hole (14) is provided on the top surface of the cleaning box (12), a mounting frame (15) is slidably mounted inside the rectangular hole (14), and a filter screen (16) is fixedly mounted inside the mounting frame (15).

3. The corrugated cardboard packaging printing device according to claim 2, characterized in that: A sealing gasket is fixedly mounted on the outer side of the mounting frame (15), and the outer wall of the sealing gasket is sealed and adhered to the inner wall of the cleaning box (12).

4. The corrugated cardboard packaging printing device according to claim 1, characterized in that: Two limiting blocks (17) are symmetrically fixedly connected to the side wall of the slider (7), and two limiting grooves are symmetrically opened on the inner wall of the vertical groove (6).

5. The corrugated cardboard packaging printing device according to claim 4, characterized in that: The two limiting blocks (17) fixedly connected to the side walls of the slider (7) are respectively slidably connected to the inside of the two limiting grooves opened on the inner wall of the vertical groove (6).

6. The corrugated cardboard packaging printing device according to claim 1, characterized in that: The bottom of the cleaning frame (9) is symmetrically provided with strip grooves (18), and a roller (19) is rotatably installed inside the strip groove (18).

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