Crease-resistant conveying device for sanitary towel wings

Abstract

The utility model provides a sanitary napkin protection wing crease-resistant conveying device, which relates to the technical field of sanitary napkin production and comprises a rack, a first conveying belt is arranged on the inner surface of the rack, a second conveying belt is arranged on one side, far away from the first conveying belt, of the inner surface of the rack, and a second air outlet cover is fixedly connected to the inner surface of the rack. The bottom of the second air outlet cover is fixedly connected with a second hot air pipe, and the inner bottom of the rack is fixedly connected with a second air heater. In the sanitary towel processing and conveying process, sanitary towels are conveyed from the first conveying belt to the second conveying belt in the machine frame, the sanitary towels pass through the position between the first air outlet cover and the second air outlet cover, hot air generated on the upper side and the lower side is blown to the surfaces of the sanitary towels, and the surfaces of the sanitary towels become flat through the heat effect; the purpose of simultaneously removing wrinkles on the upper and lower surfaces of the sanitary towel is achieved, and the use efficiency of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sanitary napkin production, in particular to a sanitary napkin wing wrinkle-proof conveying device. Background Art

[0002] Sanitary napkins are made of a polymer and polymer composite paper made of cotton, pulp or other material composites. The side design is mainly used to prevent side leakage. From the inside to the outside, it is divided into three layers: surface layer, absorbent core, and bottom layer.

[0003] In the prior art, for example, the sanitary napkin wing wrinkle-proof conveying device of sanitary napkin processing equipment in Chinese patent CN 217040510 U includes a workbench, a conveying groove is provided on the upper surface of the workbench, the inner wall of the conveying groove is rotatably connected to two first synchronous rollers, the surfaces of the two first synchronous rollers are provided with synchronous belts, the two first synchronous rollers are connected through synchronous belt transmission, mounting plates are fixedly installed on both side surfaces of the workbench, electric push rods are fixedly installed on the upper surfaces of the two mounting plates, and the pushing ends of the two electric push rods are fixedly installed with fixed plates. The sanitary napkin wing wrinkle-proof conveying device of the sanitary napkin processing equipment is provided with a first synchronous roller, a synchronous belt, a mounting plate, an electric push rod, a fixed plate, a first motor, a second synchronous roller, a circular water bag and a second motor, so that when the conveying device conveys the sanitary napkin, the circular water bag can press the sanitary napkin wing under the action of the electric push rod, thereby effectively avoiding the situation that the sanitary napkin wing is wrinkled.

[0004] In the above patent, although the wrinkle-proof conveying device can effectively prevent wrinkles from appearing on the wings of the sanitary napkin, when the wrinkles are removed during the conveying process of the sanitary napkin, the operation of the conveying device will block the bottom of the sanitary napkin, so that the wrinkle-removing mechanism can only remove wrinkles on one side of the sanitary napkin, and the other side of the sanitary napkin needs to be processed separately, affecting the processing efficiency. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that when the sanitary napkin is conveyed and wrinkle-removed, the operation of the conveying device will block the bottom of the sanitary napkin, so that the wrinkle-removing mechanism can only remove wrinkles on one side of the sanitary napkin, and the other side of the sanitary napkin needs to be processed separately, which affects the processing efficiency. A sanitary napkin wing anti-wrinkle conveying device is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sanitary napkin wing wrinkle-proof conveying device, comprising: a frame, a first conveyor belt is arranged on the inner surface of the frame, a second conveyor belt is arranged on the inner surface of the frame away from the first conveyor belt, a second air outlet hood is fixedly connected to the inner surface of the frame, a second hot air duct is fixedly connected to the bottom of the second air outlet hood, a second hot air blower is fixedly connected to the inner bottom of the frame, a motor is symmetrically fixedly connected to the outer surface of the frame, the output end of the motor slides through the frame and extends to the inner side, a rotating shaft is fixedly connected to the output end of the motor, a conveying roller is fixedly connected to the outer surface of the rotating shaft, and rollers are symmetrically rotatably connected to the inner surface of the second air outlet hood; an anti-wrinkle component, the anti-wrinkle component is fixedly connected to the top of the frame, and the anti-wrinkle component includes a first top frame and two second top frames.

[0007] Preferably, the conveying roller is located between the first conveyor belt and the second conveyor belt, and the conveying roller, the first conveyor belt and the second conveyor belt are at the same height.

[0008] Preferably, the second air outlet hood is located between two conveying rollers, and the second air outlet hood is lower than the height of the conveying rollers.

[0009] Preferably, the end face of the rotating shaft is rotatably connected to the inner surface of the frame, and the end face of the second hot air pipe is fixedly connected to the output end of the second hot air blower.

[0010] Preferably, a first hot air blower is fixedly connected to the top of the first top frame, and a first hot air duct is fixedly connected to the bottom of the first top frame.

[0011] Preferably, a first air outlet hood is fixedly connected to the lower end surface of the first hot air pipe, the first air outlet hood matches the position of the second air outlet hood, and the output end of the first hot air blower is fixedly connected to the first hot air pipe.

[0012] Preferably, an air pump is fixedly connected to the top of the second top frame, an air pipe is fixedly connected to the bottom of the second top frame, a blowing hood is fixedly connected to the end face of the air pipe, and an output end of the air pump is fixedly connected to the blowing hood.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, during the processing and conveying of sanitary napkins, the sanitary napkins are conveyed from the first conveyor belt to the second conveyor belt inside the frame, and the sanitary napkins pass between the first air outlet hood and the second air outlet hood. The hot air generated on the upper and lower sides is blown onto the surface of the sanitary napkins, and the surface of the sanitary napkins is made flat by utilizing the thermal effect, thereby achieving the purpose of simultaneously removing wrinkles on the upper and lower sides of the sanitary napkins, and effectively improving the use efficiency of the device.

[0015] 2. In the utility model, when the sanitary napkins are transported through the surfaces of the first conveyor belt and the second conveyor belt, the air pump can blow air downward from the blowing hood through the connection of the air pipe after it is running, so that the sanitary napkins are kept in a fitted state for transportation, thereby avoiding the edge warping of the sanitary napkins during transportation and affecting the wrinkle removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional diagram of a sanitary napkin wing wrinkle-proof conveying device proposed by the utility model;

[0017] Figure 2 This is a bottom view of a sanitary napkin wing wrinkle-proof conveying device proposed by the utility model;

[0018] Figure 3 A schematic diagram of the frame structure of a sanitary napkin wing wrinkle-proof conveying device proposed in the utility model;

[0019] Figure 4 The utility model provides a structural schematic diagram of an anti-wrinkle component of a sanitary napkin wing anti-wrinkle conveying device.

[0020] Legend: 1. Frame; 2. First conveyor belt; 3. Second conveyor belt; 4. Anti-wrinkle component; 401. First top frame; 402. First hot air blower; 403. First hot air duct; 404. First air outlet hood; 405. Second top frame; 406. Air pump; 407. Air duct; 408. Blowing hood; 5. Motor; 6. Rotating shaft; 7. Conveying roller; 8. Second air outlet hood; 9. Roller; 10. Second hot air duct; 11. Second hot air blower. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-Figure 4As shown, the utility model provides a sanitary napkin wing wrinkle-proof conveying device, comprising: a frame 1, a first conveyor belt 2 is arranged on the inner surface of the frame 1, a second conveyor belt 3 is arranged on the inner surface of the frame 1 away from the first conveyor belt 2, a second air outlet hood 8 is fixedly connected to the inner surface of the frame 1, a second hot air pipe 10 is fixedly connected to the bottom of the second air outlet hood 8, a second hot air blower 11 is fixedly connected to the inner bottom of the frame 1, a motor 5 is symmetrically fixedly connected to the outer surface of the frame 1, an output end of the motor 5 slides through the frame 1 and extends to the inner side, a rotating shaft 6 is fixedly connected to the output end of the motor 5, a conveying roller 7 is fixedly connected to the outer surface of the rotating shaft 6, and a roller 9 is symmetrically rotatably connected to the inner surface of the second air outlet hood 8; an anti-wrinkle component 4, the anti-wrinkle component 4 is fixedly connected to the top of the frame 1, and the anti-wrinkle component 4 includes a first top frame 4 01 and two second top frames 405, the conveying roller 7 is located between the first conveyor belt 2 and the second conveyor belt 3, the conveying roller 7, the first conveyor belt 2 and the second conveyor belt 3 are at the same height, the second air outlet hood 8 is located between the two conveying rollers 7, the second air outlet hood 8 is lower than the height of the conveying roller 7, the end face of the rotating shaft 6 is rotatably connected to the inner surface of the frame 1, the end face of the second hot air pipe 10 is fixedly connected to the output end of the second hot air blower 11, the first top frame 401 is fixedly connected to the first hot air blower 402 at the top, the first top frame 401 is fixedly connected to the first hot air pipe 403 at the bottom, the first hot air pipe 403 is fixedly connected to the first air outlet hood 404 at the lower end face, the first air outlet hood 404 matches the position of the second air outlet hood 8, and the output end of the first hot air blower 402 is fixedly connected to the first hot air pipe 403.

[0024] The effect achieved by the entire embodiment 1 is that during the processing and conveying process of the sanitary napkin, the sanitary napkin is conveyed from the first conveyor belt 2 to the second conveyor belt 3 inside the frame 1. When the sanitary napkin is conveyed to a position close to the lower part of the first top frame 401, the sanitary napkin will be driven by the first conveyor belt 2 to be conveyed to a position above the conveying roller 7. The motor 5 drives the rotating shaft 6 to rotate, and the rotating shaft 6 drives the conveying roller 7 to rotate. The conveying rollers 7 on both sides rotate to drive the sanitary napkin to be transferred to the second conveyor belt 3 for conveying. When the sanitary napkin is conveyed between the two conveying rollers 7, the sanitary napkin will pass above the second air outlet hood 8. The arrangement of the roller 9 can reduce the distance between the sanitary napkin and the second The friction force of the contact of the air outlet hood 8 allows the sanitary napkin to be smoothly transported through the second air outlet hood 8. At this time, the first hot air blower 402 and the second hot air blower 11 operate simultaneously. After the first hot air blower 402 operates, it blows hot air downward from the first air outlet hood 404 through the connection of the first hot air pipe 403. After the second hot air blower 11 operates, it blows hot air upward from the second air outlet hood 8 through the connection of the second hot air pipe 10. At this time, the sanitary napkin passes between the first air outlet hood 404 and the second air outlet hood 8, and the hot air generated on the upper and lower sides is blown onto the surface of the sanitary napkin. The thermal effect is used to make the surface of the sanitary napkin smooth, thereby achieving the purpose of removing wrinkles on the upper and lower sides of the sanitary napkin at the same time, effectively improving the use efficiency of the device.

[0025] Embodiment 2, as Figure 1-Figure 4 As shown, an air pump 406 is fixedly connected to the top of the second top frame 405 , an air pipe 407 is fixedly connected to the bottom of the second top frame 405 , an air blow hood 408 is fixedly connected to the end face of the air pipe 407 , and the output end of the air pump 406 is fixedly connected to the air blow hood 408 .

[0026] The effect achieved by the entire embodiment 2 is that when the sanitary napkins are transported through the surfaces of the first conveyor belt 2 and the second conveyor belt 3, the air pumps 406 on both sides are started. After the air pumps 406 are running, air can be blown downward from the blowing hood 408 through the connection of the air pipe 407. The downward airflow can stabilize the sanitary napkins during the transportation process, so that the sanitary napkins can be transported in a fitted state, thereby avoiding the edge warping of the sanitary napkins during transportation that affects the wrinkle removal effect.

[0027] Working principle: During the processing and conveying of sanitary napkins, the sanitary napkins are conveyed from the first conveyor belt 2 to the second conveyor belt 3 inside the frame 1. When the sanitary napkins are conveyed to the position close to the bottom of the first top frame 401, the sanitary napkins will be driven by the first conveyor belt 2 to the position above the conveying roller 7, and the motor 5 will drive the rotating shaft 6 to rotate. The rotation of the rotating shaft 6 drives the conveying roller 7 to rotate. The conveying rollers 7 on both sides rotate, and the sanitary napkins can be driven to transfer and convey to the second conveyor belt 3. When the sanitary napkins are conveyed between the two conveying rollers 7, they will pass over the second air outlet hood 8. The setting of the roller 9 can reduce the friction between the sanitary napkins and the second air outlet hood 8, so that the sanitary napkins can be smoothly conveyed through the second air outlet hood 8. At this time, the first hot air blower 402 and the second hot air blower 11 are running at the same time. After the first hot air blower 402 is running, it passes through the first The connection of the hot air pipe 403 blows hot air downward from the first air outlet hood 404, and after the second hot air blower 11 is running, the hot air is blown upward from the second air outlet hood 8 through the connection of the second hot air pipe 10. At this time, the sanitary napkin passes between the first air outlet hood 404 and the second air outlet hood 8, and the hot air generated on the upper and lower sides is blown on the surface of the sanitary napkin. The thermal effect is used to make the surface of the sanitary napkin smooth, thereby achieving the purpose of simultaneously removing wrinkles on the upper and lower surfaces of the sanitary napkin, and effectively improving the use efficiency of the device. When the sanitary napkin is transported over the surfaces of the first conveyor belt 2 and the second conveyor belt 3, the air pumps 406 on both sides are started. After the air pump 406 is running, it can blow air downward from the blowing hood 408 through the connection of the air pipe 407. The downward airflow can stabilize the sanitary napkin during transportation, so that the sanitary napkin is kept in a fitted state for transportation, thereby avoiding the sanitary napkin from warping during transportation and affecting the wrinkle removal effect.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A sanitary napkin wing wrinkle-proof conveying device, characterized in that: include: A frame (1), a first conveyor belt (2) is arranged on the inner surface of the frame (1), a second conveyor belt (3) is arranged on the inner surface of the frame (1) away from the first conveyor belt (2), a second air outlet hood (8) is fixedly connected to the inner surface of the frame (1), a second hot air pipe (10) is fixedly connected to the bottom of the second air outlet hood (8), a second hot air blower (11) is fixedly connected to the bottom of the frame (1), a motor (5) is symmetrically fixedly connected to the outer surface of the frame (1), an output end of the motor (5) slides through the frame (1) and extends to the inner side, a rotating shaft (6) is fixedly connected to the output end of the motor (5), a conveying roller (7) is fixedly connected to the outer surface of the rotating shaft (6), and a roller (9) is symmetrically rotatably connected to the inner surface of the second air outlet hood (8); An anti-wrinkle component (4), the anti-wrinkle component (4) is fixedly connected to the top of the frame (1), and the anti-wrinkle component (4) comprises a first top frame (401) and two second top frames (405).

2. The anti-wrinkle conveying device for sanitary napkin wings according to claim 1, characterized in that: The conveying roller (7) is located between the first conveying belt (2) and the second conveying belt (3); the conveying roller (7), the first conveying belt (2) and the second conveying belt (3) are flush in height.

3. The anti-wrinkle conveying device for sanitary napkin wings according to claim 1, characterized in that: The second air outlet cover (8) is located between the two conveying rollers (7), and the second air outlet cover (8) is lower than the height of the conveying rollers (7).

4. The anti-wrinkle conveying device for sanitary napkin wings according to claim 1, characterized in that: The end surface of the rotating shaft (6) is rotatably connected to the inner surface of the frame (1), and the end surface of the second hot air pipe (10) is fixedly connected to the output end of the second hot air blower (11).

5. The anti-wrinkle conveying device for sanitary napkin wings according to claim 1, characterized in that: A first hot air blower (402) is fixedly connected to the top of the first top frame (401), and a first hot air pipe (403) is fixedly connected to the bottom of the first top frame (401).

6. The anti-wrinkle conveying device for sanitary napkin wings according to claim 5, characterized in that: The lower end surface of the first hot air pipe (403) is fixedly connected to a first air outlet hood (404), the first air outlet hood (404) matches the position of the second air outlet hood (8), and the output end of the first hot air blower (402) is fixedly connected to the first hot air pipe (403).

7. The anti-wrinkle conveying device for sanitary napkin wings according to claim 1, characterized in that: The top of the second top frame (405) is fixedly connected to an air pump (406), the bottom of the second top frame (405) is fixedly connected to an air pipe (407), the end surface of the air pipe (407) is fixedly connected to a blowing hood (408), and the output end of the air pump (406) is fixedly connected to the blowing hood (408).

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