Paper product printing machine with humidifying function

Abstract

The paper product printing machine with the humidifying function comprises a machine body and a humidifying assembly, and the humidifying assembly comprises a pump body and a sleeve fixed to the top of the pump body. In the humidifying device, after the humidifying assembly is integrally moved to a proper position through rollers, a bobbin is vertically pulled, a sliding rod is in sliding fit with a fixing sleeve, a corrugated pipe synchronously stretches out and draws back till a spraying opening moves to a proper height, and a positioning rod is rotated to be screwed with the outer surface wall of the fixing sleeve; the fixing sleeve and the sliding rod are fixed through contact friction between the open end of the positioning rod and the sliding rod, so that positioning of the sleeve is achieved, external water is transferred through the pump body, the water is transferred to the liquid distribution pipe through the corrugated pipe, and finally the water is sprayed through the spray head, and therefore paper products are humidified, and meanwhile the water quality is improved. The overall flexibility of the humidifying assembly is improved through the rolling wheels and the liftable sleeve, so that the humidifying assembly can be rapidly installed at the corresponding position according to the use requirement.

Description

Technical Field

[0001] This utility model relates to the field of paper printing machine technology, and in particular to a paper printing machine with a humidification function. Background Technology

[0002] A paper printing press is a mechanical device used to print text and images on paper or other similar materials.

[0003] Chinese Patent Publication No. CN212949667U, published on April 13, 2021, discloses a cardboard printing machine, including a printing mechanism, an adjusting mechanism, and a conveyor belt. The printing mechanism includes a first support base and a printing roller, and the adjusting mechanism includes a second support frame and a material placement plate. A first rotating shaft and a second rotating shaft are respectively installed on the first support base and the second support frame. The conveyor belt is sleeved on the first rotating shaft and the second rotating shaft. The printing roller is installed on the first support base and located above the conveyor belt. The material placement plate is installed on the second support frame, and multiple first rollers and multiple second rollers are installed on the material placement plate. The axes of the first rollers and the second rollers are perpendicular to each other.

[0004] Existing paperboard printing presses, such as those mentioned above, often include humidification components. By using spray humidification to increase the moisture content of the paper, the problem of crease bursting can be improved, preventing the product from bursting. In practice, the humidification components are usually fixed in a specific position, and the nozzle position is also fixed. However, in order to ensure the tension of the paper, the paper is often transported in a wavy manner. The fixed-height nozzles often cannot be adapted to the overall position change of the humidification components. Therefore, there is an urgent need to propose corresponding paper printing presses with humidification functions to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a paper printing machine with a humidification function in order to solve the above-mentioned problems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A paper printing machine with humidification function includes a machine body and a humidification component. The humidification component includes a pump body and a sleeve fixed to the top of the pump body. The top of the sleeve is integrated with a cylindrical tube and a support component for adjusting the vertical position of the cylindrical tube. A spray nozzle is opened at the top of the cylindrical tube. A liquid distribution pipe is fixedly connected to the inner wall of the cylindrical tube. A nozzle is integrated at the top of the liquid distribution pipe, and the liquid distribution pipe is connected to the output end of the pump body through a corrugated pipe.

[0008] Preferably, a side frame is fixedly connected to the outer wall of the tube, and an isolation compartment for water isolation is formed between the side frame and the tube.

[0009] Preferably, a bottom plate is fixedly connected to the bottom of the side frame, and the bottom plate is fixedly connected to the outer wall of the tube by a locking rod.

[0010] Preferably, the bottom of the pump body integrates multiple sets of rollers, and the multiple sets of rollers are arranged in a rectangular pattern.

[0011] Preferably, the support assembly includes a fixed sleeve and a sliding rod, the outer wall of the sliding rod is slidably connected to the inner wall of the fixed sleeve, the outer wall of the sliding rod and the fixed sleeve are respectively fixedly connected to the sleeve and the tube, and the outer wall of the fixed sleeve is provided with a locking part for locking the position of the sliding rod.

[0012] Preferably, the locking part includes a positioning rod that is screwed into the outer wall of the fixed sleeve, and the open end of the positioning rod abuts against the outer wall of the slide rod.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0014] 1. In this application, after the humidification assembly is moved to a suitable position by the rollers, the tube is pulled vertically, the slide rod and the fixed sleeve slide together, and the corrugated pipe extends and retracts synchronously until the spray nozzle moves to a suitable height. Then, the positioning rod is rotated to screw it into the outer wall of the fixed sleeve. The contact friction between the open end of the positioning rod and the slide rod is used to fix the fixed sleeve and the slide rod, thereby achieving the positioning of the sleeve. The external water is transferred through the pump body, and the water is transferred through the corrugated pipe to the distribution pipe. Finally, it is sprayed through the nozzle. In this way, the paper products are humidified. The rollers and the liftable sleeve improve the overall flexibility of the humidification assembly, so that it can be quickly installed in the corresponding position according to the usage requirements.

[0015] 2. In this application, a side frame is detachably connected to the outer wall of the horizontal end of the sleeve. The side frame and the outer wall of the sleeve form a water barrier chamber. Since water will inevitably adhere to the outer wall of the sleeve, the barrier chamber can prevent water from dripping directly onto the top of the pump body along the outer wall of the sleeve, thereby ensuring the stability of the paper printing machine with humidification function. Attached Figure Description

[0016] Figure 1 A schematic diagram of the overall structure according to an embodiment of the present utility model is shown;

[0017] Figure 2 A schematic diagram of a tube structure according to an embodiment of the present invention is shown;

[0018] Figure 3 A schematic diagram of the side frame structure provided according to an embodiment of the present utility model is shown;

[0019] Figure 4 A schematic diagram of a bellows structure according to an embodiment of the present invention is shown.

[0020] Legend:

[0021] 1. Machine body; 2. Pump body; 3. Sleeve; 4. Side frame; 5. Spray nozzle; 6. Roller; 7. Sleeve; 8. Corrugated pipe; 9. Base plate; 10. Locking rod; 11. Fixing sleeve; 12. Positioning rod; 13. Slide rod. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 This utility model provides a technical solution:

[0024] A paper printing machine with humidification function includes a machine body 1 and a humidification component. The humidification component includes a pump body 2 and a sleeve 7 fixed on the top of the pump body 2. A cylindrical tube 3 and a support component for adjusting the vertical position of the cylindrical tube 3 are integrated on the top of the sleeve 7. A spray nozzle 5 is opened on the top of the cylindrical tube 3. A liquid distribution pipe is fixedly connected to the inner wall of the cylindrical tube 3. A nozzle is integrated on the top of the liquid distribution pipe. The liquid distribution pipe is connected to the output end of the pump body 2 through a corrugated pipe 8.

[0025] After the humidifying assembly is moved to the appropriate position by the rollers 6, the tube 3 is pulled vertically. The slide rod 13 slides and engages with the fixed sleeve 11, and the corrugated pipe 8 extends and retracts synchronously until the spray nozzle 5 is moved to the appropriate height. Then, the positioning rod 12 is rotated to screw it onto the outer wall of the fixed sleeve 11. The contact friction between the open end of the positioning rod 12 and the slide rod 13 fixes the fixed sleeve 11 and the slide rod 13, thereby positioning the tube 3. The external water is transferred through the pump body 2, and then transferred to the distribution pipe through the corrugated pipe 8. Finally, it is sprayed through the nozzle. This humidifies the paper products. At the same time, the rollers 6 and the liftable tube 3 improve the overall flexibility of the humidifying assembly, allowing it to be quickly installed in the corresponding position according to the usage requirements.

[0026] Specifically, such as Figure 2 and Figure 4As shown, a side frame 4 is fixedly connected to the outer wall of the tube 3, and an isolation chamber for water isolation is formed between the side frame 4 and the tube 3. The side frame 4 is detachably connected to the outer wall of the horizontal end of the tube 3. The side frame 4 forms a water barrier chamber with the outer wall of the sleeve 7. Since water will inevitably adhere to the outer wall of the tube 3, the barrier chamber can prevent water from dripping directly onto the top of the pump body 2 along the outer wall of the tube 3, thereby ensuring the stability of the paper printing machine with humidification function. A base plate 9 is fixedly connected to the bottom of the side frame 4, and the base plate 9 is fixedly connected to the outer wall of the tube 3 through the locking rod 10, thereby ensuring the convenience of assembling and disassembling the side frame 4.

[0027] Specifically, such as Figure 2 and Figure 3 As shown, the bottom of the pump body 2 integrates multiple sets of rollers 6, which are arranged in a rectangular pattern to ensure convenient movement of the humidification assembly. The support assembly includes a fixed sleeve 11 and a slide rod 13. The outer wall of the slide rod 13 is slidably connected to the inner wall of the fixed sleeve 11. The slide rod 13 and the outer wall of the fixed sleeve 11 are respectively fixedly connected to the sleeve 7 and the cylinder 3. The outer wall of the fixed sleeve 11 is provided with a locking part for locking the position of the slide rod 13. The locking part includes a positioning rod 12 that is screwed into the outer wall of the fixed sleeve 11. The open end of the positioning rod 12 abuts against the outer wall of the slide rod 13. When the cylinder 3 is pulled vertically, the slide rod 13 and the fixed sleeve 11 slide together, and the bellows 8 extends and retracts synchronously until the spray nozzle 5 moves to a suitable height. Then, the positioning rod 12 is rotated to screw into the outer wall of the fixed sleeve 11. The contact friction between the open end of the positioning rod 12 and the slide rod 13 achieves the fixation of the fixed sleeve 11 and the slide rod 13, thereby achieving the positioning of the cylinder 3.

[0028] Working principle: After the humidification assembly is moved to the appropriate position by the rollers 6, the cylinder tube 3 is pulled vertically. The slide rod 13 slides and engages with the fixed sleeve 11, and the corrugated pipe 8 extends and retracts synchronously until the spray nozzle 5 is moved to the appropriate height. Then, the positioning rod 12 is rotated to screw it onto the outer wall of the fixed sleeve 11. The contact friction between the open end of the positioning rod 12 and the slide rod 13 fixes the fixed sleeve 11 and the slide rod 13, thereby positioning the cylinder tube 3. The external water is transferred through the pump body 2, and then transferred through the corrugated pipe 8 to the distribution pipe, and finally through... The nozzle sprays water to humidify the paper products. The rollers 6 and the liftable tube 3 improve the overall flexibility of the humidification assembly, allowing it to be quickly installed in the corresponding position according to usage requirements. The side frame 4 is detachably connected to the outer wall of the horizontal end of the tube 3. The side frame 4 forms a water barrier chamber with the outer wall of the sleeve 7. Since water will inevitably adhere to the outer wall of the tube 3, this barrier chamber can prevent water from dripping directly onto the top of the pump body 2 along the outer wall of the tube 3, thereby ensuring the stability of the paper printing machine with humidification function.

[0029] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A paper printing machine with humidification function, comprising a machine body (1) and a humidification component, characterized in that, The humidification assembly includes a pump body (2) and a sleeve (7) fixed on the top of the pump body (2). The top of the sleeve (7) is integrated with a cylindrical tube (3) and a support assembly for adjusting the vertical position of the cylindrical tube (3). A spray nozzle (5) is opened on the top of the cylindrical tube (3). A liquid distribution pipe is fixedly connected to the inner wall of the cylindrical tube (3). A nozzle is integrated on the top of the liquid distribution pipe. The liquid distribution pipe is connected to the output end of the pump body (2) through a corrugated pipe (8).

2. A paper printing machine with humidification function according to claim 1, characterized in that, The outer wall of the tube (3) is fixedly connected to a side frame (4), and an isolation chamber for water isolation is formed between the side frame (4) and the tube (3).

3. A paper printing machine with humidification function according to claim 2, characterized in that, The bottom of the side frame (4) is fixedly connected to a bottom plate (9), and the bottom plate (9) is fixedly connected to the outer wall of the tube (3) by a locking rod (10).

4. A paper printing machine with humidification function according to claim 3, characterized in that, The bottom of the pump body (2) is integrated with multiple sets of rollers (6), and the multiple sets of rollers (6) are arranged in a rectangular shape.

5. A paper printing machine with a humidification function according to claim 4, characterized in that, The support assembly includes a fixed sleeve (11) and a slide rod (13). The outer wall of the slide rod (13) is slidably connected to the inner wall of the fixed sleeve (11). The outer walls of the slide rod (13) and the fixed sleeve (11) are respectively fixedly connected to the sleeve (7) and the tube (3). The outer wall of the fixed sleeve (11) is provided with a locking part for locking the position of the slide rod (13).

6. A paper printing machine with humidification function according to claim 5, characterized in that, The locking part includes a positioning rod (12) that is screwed into the outer wall of the fixed sleeve (11), and the open end of the positioning rod (12) abuts against the outer wall of the slide rod (13).

Images