A pressing device for sanitary paper processing

Abstract

This utility model discloses a pressing device for toilet paper processing, comprising: a mounting frame having a conveying inlet and a conveying outlet; a plurality of first pressure rollers rotatably mounted on the mounting frame and spaced apart; a plurality of second pressure rollers rotatably mounted on the mounting frame and spaced apart, with a gap between the first and second pressure rollers for toilet paper to pass through; a plurality of unwinding rollers for conveying toilet paper from the conveying inlet to the conveying outlet; and a glue spraying device for spraying glue onto at least one of the unwinding rollers. The pressing effect is achieved after glue spraying, resulting in high production efficiency and good product quality.

Description

Technical Field

[0001] This utility model relates to the field of toilet paper technology, and in particular to a pressing device for toilet paper processing. Background Technology

[0002] Toilet paper plays an important role in daily life. Most toilet paper is made by pressing two layers of paper together. In traditional toilet paper processing, glue spraying and pressing are carried out separately, which increases the length and complexity of the production line, leading to reduced production efficiency. Moreover, if pressing is not performed in time after glue spraying, the glue may be unevenly distributed or cured, affecting the quality of toilet paper. Based on this, a pressing device for toilet paper processing was designed. Utility Model Content

[0003] To overcome at least one of the defects described in the prior art, this utility model provides a pressing device for toilet paper processing. The pressing effect can be achieved immediately after adhesive spraying, resulting in high production efficiency and good product quality.

[0004] The technical solution adopted by this utility model to solve its problem is:

[0005] A pressing device for toilet paper processing includes: a mounting frame having a conveying inlet and a conveying outlet; a plurality of first pressure rollers rotatably mounted on the mounting frame and spaced apart; a plurality of second pressure rollers rotatably mounted on the mounting frame and spaced apart, with a gap between the first and second pressure rollers for toilet paper to pass through; a plurality of unwinding rollers for conveying toilet paper from the conveying inlet to the conveying outlet; and a glue spraying device for spraying glue onto at least one of the unwinding rollers.

[0006] By adopting the above solution, the glue spraying and pressing are integrated into one device, which simplifies the production process, improves production efficiency, and ensures uniform glue distribution and avoids uneven curing, thereby improving the quality of toilet paper.

[0007] Furthermore, there are two unwinding rollers, spaced apart, and an inlet roller is provided between the unwinding roller and the conveying inlet, which rotates as the paper towel moves.

[0008] By adopting the above solution, the inlet roller ensures that the paper towel remains stable when entering the device, reducing the risk of paper stretching or breaking. Two unwind rollers are sufficient to meet the paper towel pressing requirements, improving applicability.

[0009] Furthermore, both the first and second pressure rollers are connected to a drive motor for controlling their own rotation, and the first and second pressure rollers rotate in opposite directions.

[0010] By adopting the above scheme and using a pressure roller design with opposite rotation directions, the pressing force on the paper towel is enhanced, and the pressing effect is improved.

[0011] Furthermore, it also includes a winding mechanism for receiving and winding toilet paper that has been pressed out by the first and second pressure rollers.

[0012] By adopting the above solution, the winding mechanism automatically winds and presses the toilet paper, reducing manual intervention and improving production efficiency.

[0013] Furthermore, it also includes at least two mounting brackets, which are assembled on both sides of the mounting frame, and the unwinding roller and the winding mechanism are respectively installed in the mounting brackets.

[0014] By adopting the above solution, the structural layout of the equipment was optimized, the compactness and maintainability of the equipment were improved, and the overall integrity was better.

[0015] Furthermore, the adhesive spraying equipment includes: an adhesive box containing adhesive, the adhesive box being mounted on the mounting frame; a delivery pump, one end of which is connected to the adhesive box; a delivery pipe connected to the delivery pump; and an atomizing nozzle connected to one end of the delivery pipe.

[0016] By adopting the above solution, the atomizing nozzle can precisely control the amount and distribution of glue, ensuring uniform glue application and improving the bonding quality of toilet paper. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the planar structure of an embodiment of the present utility model;

[0018] Figure 2 This is a schematic diagram of the mounting frame in an embodiment of the present utility model;

[0019] The meanings of the reference numerals in the attached drawings are as follows: 1. Mounting frame; 11. Conveying inlet; 12. Conveying outlet; 2. First pressure roller; 3. Second pressure roller; 4. Gap; 5. Unwinding roller; 6. Glue spraying equipment; 61. Glue box; 62. Conveying pump; 63. Conveying pipe; 64. Atomizing nozzle; 7. Inlet idler roller; 8. Rewinding mechanism; 9. Mounting frame. Detailed Implementation

[0020] To better understand and implement this invention, the technical solutions in the embodiments of this invention will be clearly and completely described and discussed below with reference to the accompanying drawings. Obviously, what is described here is only a part of the examples of this invention, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the protection scope of this invention.

[0021] To facilitate understanding of the embodiments of this utility model, further explanations and descriptions will be provided below with reference to the accompanying drawings and specific embodiments. These embodiments do not constitute a limitation on the embodiments of this utility model.

[0022] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0024] See Figures 1-2 This utility model discloses a pressing device for toilet paper processing: it includes a mounting frame 1, several first pressure rollers 2, several second pressure rollers 3, and several unwinding rollers 5. The mounting frame 1 has a conveying inlet 11 and a conveying outlet 12, which are located on opposite sides of the mounting frame 1. Several first pressure rollers 2 are rotatably mounted on the mounting frame 1 and spaced apart. Several second pressure rollers 3 are rotatably mounted on the mounting frame 1 and spaced apart. A gap 4 is left between the first pressure rollers 2 and the second pressure rollers 3 for toilet paper to pass through. The unwinding rollers 5 are used to convey toilet paper from the conveying inlet 11 to the conveying outlet 12. The glue spraying device 6 sprays glue onto at least one toilet paper conveyed on the unwinding roller 5. Integrating glue spraying and pressing into one device simplifies the production process, improves production efficiency, and ensures uniform glue distribution and avoids uneven curing after glue spraying, thus improving the quality of toilet paper.

[0025] Specifically, there are three of each of the first pressure roller 2 and the second pressure roller 3, and the first pressure roller 2 and the second pressure roller 3 are arranged longitudinally in a one-to-one correspondence. The first pressure roller 2 is located on top, and the second pressure roller 3 is located on the bottom.

[0026] In this embodiment, two unwinding rollers 5 are provided and spaced apart. An inlet roller 7 is provided between the unwinding roller 5 and the conveying inlet 11. The inlet roller 7 rotates as the paper towel moves. The inlet roller 7 ensures that the paper towel remains stable when entering the device, reducing the risk of paper stretching or breaking. The pressing requirements of the paper towel can be met by providing two unwinding rollers 5, thus improving applicability.

[0027] Both the first pressure roller 2 and the second pressure roller 3 are connected to a drive motor for controlling their own rotation. The first pressure roller 2 and the second pressure roller 3 rotate in opposite directions. This design of pressure rollers with opposite rotation directions enhances the pressing force on the paper towel and improves the pressing effect. The unwinding roller 5 is also connected to a drive motor for driving its own rotation.

[0028] In some embodiments, a winding mechanism 8 is also provided. The winding mechanism 8 employs a winding roller and is used to receive and wind the toilet paper pressed out by the first pressure roller 2 and the second pressure roller 3. The winding mechanism 8 automatically winds the pressed toilet paper, reducing manual intervention and improving production efficiency. A drive motor that drives its own rotation is also connected to the winding mechanism 8.

[0029] The device also includes a mounting frame 9, which is mounted on both sides of the mounting frame 1. The unwinding roller 5 and the winding mechanism 8 are respectively installed in the mounting frame 9, which optimizes the structural layout of the equipment, improves the compactness and maintainability of the equipment, and enhances its overall integrity.

[0030] In this embodiment, the glue spraying device 6 includes a glue box 61, a delivery pump 62, a delivery pipe 63, and an atomizing nozzle 64. The glue box 61 contains glue and is mounted on the mounting frame 9. One end of the delivery pump 62 is connected to the glue box 61, the delivery pipe 63 is connected to the delivery pump 62, and the atomizing nozzle 64 is connected to one end of the delivery pipe 63. The atomizing nozzle 64 can precisely control the amount and distribution of glue, ensuring uniform glue spraying and improving the bonding quality of toilet paper.

[0031] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A pressing device for toilet paper processing, characterized in that, include: A mounting frame having a conveying inlet and a conveying outlet; A plurality of first pressure rollers are rotatably assembled on the mounting frame and are spaced apart; A plurality of second pressure rollers are rotatably assembled on the mounting frame and spaced apart, with a gap between the first pressure roller and the second pressure rollers for toilet paper to pass through; Several unwinding rollers are used to convey paper towels from the inlet to the outlet. A glue spraying device for spraying glue onto at least one paper towel conveyed on the unwinding roller.

2. The pressing device for toilet paper processing according to claim 1, characterized in that, There are two unwinding rollers, spaced apart. An inlet roller is provided between the unwinding roller and the conveying inlet, and the inlet roller rotates as the paper towel moves.

3. The pressing device for toilet paper processing according to claim 2, characterized in that, Both the first and second pressure rollers are connected to a drive motor for controlling their own rotation, and the first and second pressure rollers rotate in opposite directions.

4. The pressing device for toilet paper processing according to claim 3, characterized in that, It also includes a winding mechanism for receiving and winding toilet paper that has been pressed out by the first pressure roller and the second pressure roller.

5. The pressing device for toilet paper processing according to claim 4, characterized in that, It also includes at least two mounting brackets, which are assembled on both sides of the mounting frame, and the unwinding roller and the winding mechanism are respectively installed in the mounting brackets.

6. The pressing device for toilet paper processing according to claim 5, characterized in that, The adhesive spraying equipment includes: A glue box containing glue is mounted on the mounting bracket. A delivery pump, one end of which is connected to the glue box; A delivery pipe, which is connected to the delivery pump; An atomizing nozzle, wherein the atomizing nozzle is connected to one end of the delivery pipe.

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