Automatic roll changing device for face towel processing

Abstract

The utility model discloses an automatic roll changing device for face towel processing, which comprises a winding roller, two ends of the winding roller are respectively mounted on a mounting plate, a closed annular track is arranged on the inner side of each mounting plate, two ends of the winding roller are respectively and rotatably connected with a sliding block, and the sliding blocks are mounted in the annular track and are connected with the annular track in a sliding manner. And the winding roller can move between the two mounting plates by taking the annular track as a path. The automatic roll changing device is unique in design and capable of achieving efficient and continuous disposable face towel production. And the transmission shaft is linked with the telescopic rod under the driving of the motor, so that the sliding block stably moves on the annular rail.

Description

Technical Field

[0001] The utility model relates to face-washing towel processing, in particular to an automatic roll-changing device for face-washing towel processing. Background Art

[0002] In the production process of disposable face towels, the traditional roll changing method usually requires manual operation, which is not only inefficient, but also easily leads to production interruptions and instability of the production environment. Therefore, the development of an automatic roll changing device has become a key technology to improve production efficiency and stability. Especially in production lines with multiple rolls in continuous operation, a fast and accurate roll changing mechanism is needed to ensure the continuity and efficiency of production. Utility Model Content

[0003] In order to solve the above problems, the following technical solutions are proposed:

[0004] An automatic roll-changing device for processing face towels comprises a roll, both ends of which are respectively mounted on a mounting plate, a closed annular track is arranged on the inner side of the mounting plate, both ends of the roll are respectively rotatably connected to a slider, the slider is mounted in the annular track and the slider is slidably connected to the annular track, and the roll can move between two mounting plates along the annular track.

[0005] Furthermore, at least two rollers are provided.

[0006] Furthermore, circular baffles are provided at both ends of the roller, and the diameter of the baffles is larger than the diameter of the roller.

[0007] Furthermore, a transmission shaft is arranged between the centers of the two mounting plates. The transmission shaft is driven by a motor. Both ends of the transmission shaft are rotatably connected to the mounting plates at the center of one of the circular tracks. The slider is connected to the transmission shaft through a telescopic rod. A bearing is provided on the slider outside the circular track, and the telescopic rod is rotatably connected to the slider through the bearing.

[0008] Furthermore, the motor is installed on the outside of one of the mounting plates, and the transmission shaft passes through the mounting plate and is transmission-connected to the motor.

[0009] Furthermore, four winding rollers are provided.

[0010] The beneficial effects of the utility model are as follows:

[0011] This automatic roll changing device is uniquely designed and can achieve efficient and continuous production of disposable face towels. Driven by a motor, the transmission shaft is linked with the telescopic rod, so that the slider moves smoothly on the circular track. The linkage between the slider and the roller ensures the smooth rotation of the roller, thereby achieving fast and accurate roll changing operations. The multiple rollers further improve production efficiency, ensuring that one roll can be quickly switched to another roll after it is used up, reducing production interruptions and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the circular track structure on the mounting plate of the utility model;

[0014] Figure 3 This is a schematic diagram of the motor installation structure on the mounting plate of the utility model.

[0015] The description of the accompanying drawings is as follows: 1. mounting plate; 11. annular track; 12. slider; 21. roller; 3. motor; 31. transmission shaft; 4. telescopic rod; 41. bearing. DETAILED DESCRIPTION

[0016] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0018] The utility model is further described below in conjunction with the accompanying drawings:

[0019] Embodiment 1: An automatic roll-changing device for processing face towels, comprising a roll 21, both ends of the roll 21 are respectively mounted on a mounting plate 1, a closed annular track 11 is arranged inside the mounting plate 1, both ends of the roll 21 are respectively rotatably connected to a slider 12, the slider 12 is mounted in the annular track 11 and the slider 12 is slidably connected to the annular track 11, and the roll 21 can move between two mounting plates 1 with the annular track 11 as a path. At least two rolls 21 are provided. Both ends of the roll 21 are provided with circular baffles, and the diameter of the baffles is larger than the diameter of the roll 21. A transmission shaft 31 is arranged between the centers of the two mounting plates 1, the transmission shaft 31 is driven by a motor 3, and both ends of the transmission shaft 31 are respectively rotatably connected to the mounting plate 1 at the center of one of the annular tracks 11, the slider 12 is connected to the transmission shaft 31 through a telescopic rod 4, a bearing 41 is sleeved on the slider 12 outside the annular track 11, and the telescopic rod 4 is rotatably connected to the slider 12 through the bearing 41. The motor 3 is installed on the outside of one of the mounting plates 1 , and the transmission shaft 31 passes through the mounting plate 1 and is transmission-connected to the motor 3 .

[0020] The operation of the device begins with the start of the motor 3. The motor 3 starts to rotate through the transmission shaft 31, transmitting power to the entire device. The transmission shaft 31 is connected to the telescopic rod 4 through a threaded rod to ensure stable transmission of power.

[0021] The telescopic rod 4 is connected to the slider 12, so that the slider 12 forms a stable reciprocating motion on the annular track 11. This design ensures the smooth movement of the slider 12 on the annular track 11, and provides the necessary power for the winding roller 21.

[0022] The movement of the slider 12 realizes the rotation of the roller 21 through the slider 12 bearing 41 connected to the roller 21. The circular baffles at both ends of the roller 21 ensure the stability and position fixation of the roller 21 during the movement, and avoid the deviation or shaking of the roller 21 when rotating at high speed.

[0023] When a roll of face towels is used up, the slider 12 is quickly moved to the position of the next roll by controlling the direction or speed of the motor 3. In this process, the design and position of the roller 21 ensure that the new roll can smoothly replace the old roll, and the continuity of the production line will not be affected due to position deviation.

[0024] The device is designed with two rolls 21, which means that after one roll is used up, the remaining rolls 21 can still continue to produce without stopping. This design greatly improves production efficiency, reduces production interruptions and roll change time, and realizes efficient and continuous production. Example

[0025] The device is designed with four rollers 21, and the telescopic rod 4 is connected to the slider 12 through the bearing 41, so that the sliders 12 of the four rollers 21 can be rotated. The slider 12 of each roller 21 can move and rotate independently, ensuring the independence and flexibility of the work of each roller 21. Since the four rollers 21 can work at the same time, they can process more materials at the same time, thereby improving production speed and efficiency. This means faster production cycles and higher output. The four rollers 21 disperse the power and workload, which helps to reduce the wear and fatigue of each roller 21. At the same time, they can share the pressure in production together, thereby reducing the failure rate of the entire system and improving the reliability and stability of the equipment. During the production process, the four rollers 21 allow more flexible operation and adjustment. This allows the production process to adapt more easily to different material specifications or production requirements, thereby providing greater production flexibility. The four rollers 21 can achieve a continuous production process without interruption, thereby reducing production downtime. This helps to ensure the continuity and consistency of production and improve overall production efficiency. By more accurately controlling and monitoring the movement of the four reels 21, variations and problems in the production process can be detected and resolved earlier, thereby improving the quality and consistency of the product.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An automatic roll-changing device for processing face towels, comprising a roll (21), wherein both ends of the roll (21) are respectively mounted on a mounting plate (1), and characterized in that: A closed annular track (11) is arranged inside the mounting plate (1), and both ends of the roller (21) are rotatably connected to a slider (12), the slider (12) is mounted inside the annular track (11) and the slider (12) is slidably connected to the annular track (11), and the roller (21) can move between the two mounting plates (1) using the annular track (11) as a path.

2. The automatic roll changing device for face towel processing according to claim 1, characterized in that: At least two winding rollers (21) are provided.

3. The automatic roll changing device for face towel processing according to claim 2, characterized in that: Circular baffles are provided at both ends of the winding roller (21), and the diameter of the baffles is greater than the diameter of the winding roller (21).

4. The automatic roll changing device for face towel processing according to claim 2, characterized in that: A transmission shaft (31) is arranged between the centers of the two mounting plates (1), the transmission shaft (31) being driven by a motor (3), and two ends of the transmission shaft (31) being rotatably connected to the mounting plate (1) at the center of one of the annular tracks (11), the slider (12) being connected to the transmission shaft (31) via a telescopic rod (4), a bearing (41) being sleeved on the slider (12) outside the annular track (11), and the telescopic rod (4) being rotatably connected to the slider (12) via the bearing (41).

5. The automatic roll changing device for face towel processing according to claim 4, characterized in that: The motor (3) is mounted on the outside of one of the mounting plates (1), and the transmission shaft (31) passes through the mounting plate (1) and is transmission-connected to the motor (3).

6. The automatic roll changing device for face towel processing according to claim 2, characterized in that: Four winding rollers (21) are provided.

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