All-cotton non-woven fabric compounding device

Abstract

The utility model relates to the field of all-cotton non-woven fabrics, in particular to an all-cotton non-woven fabric compounding device which comprises a base used for supporting the all-cotton non-woven fabric compounding device. And the fixing frame is fixed to the left side of the upper portion of the base, the interiors of the fixing frame are rotationally connected with unwinding devices, the interiors of the fixing frame are rotationally connected with traction rollers, the rear two sides of the fixing frame are fixedly connected with connecting frames, and rubber pipes penetrate through the interiors of the connecting frames. According to the all-cotton non-woven fabric compounding device, by arranging the cooling mechanism, the cooling effect can be improved, when compounded all-cotton non-woven fabric enters the cooling box, cold water in the water tank is pumped out and enters the cooling pipe by turning on a circulating pump switch above the water tank, then two sets of fan switches inside the upper portion of the cooling box are turned on, and the cooling effect is improved. And the cold water is blown out of the cooling pipe, so that the temperature generated by the cold water in the cooling pipe is matched with the blown air to cool the surface of the compounded all-cotton non-woven fabric, and compared with traditional natural cooling, the cooling is more effective.

Description

Technical Field

[0001] This utility model relates to the field of all-cotton nonwoven fabrics, and specifically to an all-cotton nonwoven fabric composite device. Background Technology

[0002] Cotton nonwoven fabric is a type of nonwoven fabric made primarily from cotton fibers through various nonwoven processes. A cotton nonwoven fabric composite device is a specialized piece of equipment used to laminate cotton nonwoven fabric with other materials or between different cotton nonwoven fabrics. This device typically combines multiple technologies, such as ultrasonic welding, hot melt adhesive lamination, and hot pressing lamination, to meet various lamination requirements.

[0003] A search revealed a utility model composite device for breathable high-strength nonwoven fabrics, with publication number CN221913625U. This device belongs to the field of nonwoven fabric composite processing technology. It includes a base and a composite box fixed to the top of the base. A winding mechanism and a conveying mechanism are respectively arranged on both sides of the top surface of the base. The conveying mechanism includes a nonwoven fabric conveying shaft and high-strength film conveying shafts and breathable layer conveying shafts at both ends of the nonwoven fabric conveying shaft. An adhesive injection mechanism is provided at both ends of the nonwoven fabric conveying shaft. A composite groove is formed at the top of the composite box, and an extrusion plate is adjustablely installed at the top of the composite groove. Heating plates are embedded and fixed on the side of the composite groove facing the extrusion plate. This composite device for breathable high-strength nonwoven fabrics allows the gel-like adhesive to fully integrate into the nonwoven fabric, improving the composite effect.

[0004] Existing cotton nonwoven fabric composite equipment requires cooling after hot pressing multiple layers together. However, most cooling processes rely on natural cooling at room temperature, which takes a relatively long time, resulting in low composite processing efficiency and affecting work progress. The high-strength breathable nonwoven fabric composite equipment in the above comparative case also lacks a cooling mechanism, thus requiring natural cooling and delaying work progress.

[0005] Therefore, it is necessary to invent a cotton nonwoven fabric composite device to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a cotton nonwoven fabric composite device. By turning on the circulation pump switch above the water tank, cold water inside the tank is drawn into the cooling pipe. Then, the switches of two sets of fans inside the cooling box are turned on, blowing air onto the outside of the cooling pipe. The temperature generated by the cold water inside the cooling pipe, combined with the blown air, cools the surface of the composite cotton nonwoven fabric. This is more efficient than traditional natural cooling, thus solving the problem mentioned in the background art that existing cotton nonwoven fabric composite devices require cooling after hot pressing multiple layers together. However, most cooling processes use natural cooling at room temperature, which takes a relatively long time, resulting in low composite processing efficiency and affecting work progress. The high-strength breathable nonwoven fabric composite device in the comparative case also lacks a cooling mechanism, thus requiring natural cooling and delaying work progress.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a cotton nonwoven fabric composite device, including a base for supporting the cotton nonwoven fabric composite device;

[0008] A fixed frame is fixed on the upper left side of the base. An unwinding device is rotatably connected inside the fixed frame. A traction roller is rotatably connected inside the fixed frame. Connecting frames are fixedly connected to the rear two sides of the fixed frame. A rubber tube runs through the inside of the connecting frame. A nozzle is fixedly installed at one end of the rubber tube. The rubber tube is connected to an external rubber box.

[0009] The first bracket is fixed above the base and is used to support the heating structure. The upper two sides of the first bracket are threaded with screws. The lower end of the screws is rotatably connected to a movable seat. The interior of the movable seat is rotatably connected to a first heating roller. The interior bottom side of the first bracket is rotatably connected to a first heating roller.

[0010] The compaction mechanism is installed above the base and located behind the first support, and is used for compaction and leveling.

[0011] A cooling mechanism is located on the upper right side of the base for cooling. The cooling mechanism includes a cooling box, which is fixed above the base. Fans are fixed on both sides above the cooling box. A cooling pipe runs through the interior of the cooling box. One end of the cooling pipe has a water inlet pipe, and the other end of the water inlet pipe is fixedly connected to a water tank located at the rear of the base. A circulation pump is installed between the water inlet pipe and the water tank. The other end of the cooling pipe has a water outlet pipe, which is fixedly connected to the water tank.

[0012] Preferably, the movable seat is slidably connected to the first bracket, and a motor is provided on the outer side of the first heating roller and the second heating roller.

[0013] Preferably, the compaction mechanism includes a second support, which is fixed above the base and located behind the first support. A cylinder is fixedly installed above the second support, and a movable frame is fixedly connected to the output end of the cylinder. Telescopic rods extend through both sides of the lower part of the movable frame. A fixed plate is fixedly connected to the lower end of the telescopic rods. A spring is sleeved on the outside of the telescopic rods. A first pressure roller is rotatably connected inside the fixed plate, and a second pressure roller is rotatably connected to the bottom inner side of the second support.

[0014] Preferably, sliding rods are fixedly connected to the upper two sides of the movable frame, and the sliding rods are slidably connected to the second support.

[0015] Preferably, the fan is provided in two sets, and the two sets of fans are symmetrically arranged about the central axis of the cooling box, with the cooling pipe located below the fan.

[0016] Preferably, a conveying roller is rotatably connected to the internal outlet of the cooling box, and two sets of the conveying roller are provided.

[0017] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0018] 1. The cooling mechanism can improve the cooling effect. When the composite cotton nonwoven fabric enters the cooling box, the cold water inside the water tank is drawn into the cooling pipe by turning on the circulation pump switch above the water tank. Then, the two sets of fans inside the cooling box are turned on and blown outside the cooling pipe. The temperature generated by the cold water inside the cooling pipe, together with the blown air, cools the surface of the composite cotton nonwoven fabric. This is more efficient than traditional natural cooling.

[0019] 2. Through the setting of the compaction mechanism, after the first heating roller and the second heating roller are heated and compacted, the first pressure roller and the second pressure roller on the rear side are used to compact and flatten the cotton nonwoven fabric again. After the first pressure roller is pressed against the outside of the cotton nonwoven fabric, it will squeeze the telescopic rods on both sides above the fixed plate to extend and retract within the moving frame. The springs sleeved on the outside of the telescopic rods can rebound and squeeze the first pressure roller, thereby strengthening the compaction and flattening effect of the cotton nonwoven fabric. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2This is a schematic diagram of the unwinder structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the first heating roller and the second heating roller of this utility model;

[0024] Figure 4 This is a schematic diagram of the compaction mechanism of this utility model;

[0025] Figure 5 This is a schematic diagram of the first pressure roller structure of this utility model;

[0026] Figure 6 This is a schematic diagram of the cooling mechanism of this utility model.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Base; 2. Fixing frame; 3. Unwinder; 4. Traction roller; 5. Connecting frame; 6. Hose; 7. Nozzle; 8. First support; 9. Screw; 10. Moving seat; 11. First heating roller; 12. Second heating roller; 13. Compaction mechanism; 1301. Second support; 1302. Cylinder; 1303. Moving frame; 1304. Slide rod; 1305. Telescopic rod; 1306. Fixing plate; 1307. Spring; 1308. First pressure roller; 1309. Second pressure roller; 14. Cooling mechanism; 1401. Cooling box; 1402. Fan; 1403. Cooling pipe; 1404. Water inlet pipe; 1405. Water tank; 1406. Circulating pump; 1407. Water outlet pipe; 15. Conveying pressure roller. Detailed Implementation

[0029] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0030] This utility model provides, for example Figure 1-6 The illustrated cotton nonwoven fabric composite device includes a base 1 for supporting the cotton nonwoven fabric composite device.

[0031] The fixed frame 2 is fixed on the left side above the base 1. The unwinder 3 is rotatably connected inside the fixed frame 2. The traction roller 4 is rotatably connected inside the fixed frame 2. The connecting frame 5 is fixedly connected to the rear two sides of the fixed frame 2. The rubber tube 6 passes through the inside of the connecting frame 5. A nozzle 7 is fixedly installed at one end of the rubber tube 6. The rubber tube 6 is connected to the external rubber box.

[0032] The first bracket 8 is fixed above the base 1 and is used to support the heating structure. The upper sides of the first bracket 8 are threaded with screws 9. The lower end of the screws 9 is rotatably connected to the movable seat 10. The interior of the movable seat 10 is rotatably connected to the first heating roller 11. The interior bottom side of the first bracket 8 is rotatably connected to the first heating roller 11.

[0033] The compaction mechanism 13 is installed above the base 1 and located behind the first bracket 8, and is used for compaction and leveling.

[0034] A cooling mechanism 14 is located on the upper right side of the base 1 for cooling. The cooling mechanism 14 includes a cooling box 1401, which is fixed above the base 1. Fans 1402 are fixedly installed on both sides of the upper part of the cooling box 1401. A cooling pipe 1403 runs through the interior of the cooling box 1401. One end of the cooling pipe 1403 has a water inlet pipe 1404, and the other end of the water inlet pipe 1404 is fixedly connected to a water tank 1405. The water tank 1405 is located on the rear side of the base 1. A circulation pump 1406 is installed between the water inlet pipe 1404 and the water tank 1405. The other end of the cooling pipe 1403 is provided with a water outlet pipe 1407, which is fixedly connected to the water tank 1405. By turning on the switch of the circulation pump 1406 above the water tank 1405, the cold water inside the water tank 1405 is drawn into the cooling pipe 1403. Then, the switches of the two sets of fans 1402 inside the cooling box 1401 are turned on, and they blow on the outside of the cooling pipe 1403. The temperature generated by the cold water inside the cooling pipe 1403, together with the blown air, cools the surface of the composite cotton non-woven fabric, which is more efficient than traditional natural cooling.

[0035] like Figure 1 and Figure 3 As shown, the movable seat 10 is slidably connected to the first bracket 8. The outer sides of the first heating roller 11 and the second heating roller 12 are equipped with motors. By rotating the screw 9 above the first bracket 8, the screw 9 moves threadedly inside the first bracket 8, thereby pushing the movable seat 10 and the first heating roller 11 to rise and fall, thereby adjusting the distance between the first heating roller 11 and the second heating roller 12. Meanwhile, multiple layers of material are simultaneously pressed into the first heating roller 11 and the second heating roller 12 for hot pressing composite.

[0036] like Figure 1 , Figure 4 and Figure 5As shown, the compaction mechanism 13 includes a second support 1301, which is fixed above the base 1 and located behind the first support 8. A cylinder 1302 is fixedly installed above the second support 1301. A movable frame 1303 is fixedly connected to the output end of the cylinder 1302. Telescopic rods 1305 extend through both sides of the lower part of the movable frame 1303. A fixed plate 1306 is fixedly connected to the lower end of the telescopic rods 1305. A spring 1307 is sleeved on the outside of the telescopic rods 1305. A first pressure roller 1308 is rotatably connected inside the fixed plate 1306. The second support 1301... The inner bottom of 1 is rotatably connected to the second pressure roller 1309. By opening the cylinder 1302 switch, the moving frame 1303 and the first pressure roller 1308 below are pushed up and down, thereby adjusting the distance between the first pressure roller 1308 and the second pressure roller 1309. After the first pressure roller 1308 is pressed against the outside of the cotton non-woven fabric, it will squeeze the telescopic rods 1305 on both sides above the fixed plate 1306 to extend and retract within the moving frame 1303. The spring 1307 sleeved on the outside of the telescopic rod 1305 can rebound and squeeze the first pressure roller 1308, thereby strengthening the compaction and flatness of the cotton non-woven fabric.

[0037] like Figure 4 As shown, sliding rods 1304 are fixedly connected to the upper two sides of the movable frame 1303. The sliding rods 1304 are slidably connected to the second bracket 1301. When the cylinder 1302 is turned on and the movable frame 1303 and the first pressure roller 1308 below are pushed to rise and fall, the sliding rods 1304 on the upper two sides slide within the second bracket 1301, thereby improving the stability of the movable frame 1303 when it rises and falls.

[0038] like Figure 1 and Figure 6 As shown, there are two sets of fans 1402, which are symmetrically arranged around the central axis of the cooling box 1401. The cooling pipe 1403 is located below the fans 1402. When the two sets of fans 1402 are turned on at the same time, they blow air out of the cooling pipe 1403. The cold water flowing inside the cooling pipe 1403 makes the temperature of the blown air low, thereby cooling the surface of the cotton nonwoven fabric.

[0039] like Figure 6 As shown, a conveying roller 15 is rotatably connected to the internal outlet of the cooling box 1401. There are two sets of conveying rollers 15. The cooling box 1401 has two sets of conveying rollers 15 at the internal outlet to press and convey the cooled cotton nonwoven fabric again, thereby improving the composite properties of the cotton nonwoven fabric.

[0040] The working principle of this practical system is as follows: First, connect the external power supply. Then, place the required amount of three sets of non-woven cotton fabric materials around the unwinder 3. Next, pull out the three sets of non-woven cotton fabric materials from the unwinder 3. The unwinder 3 in the middle is equipped with a traction roller 4, which pulls the central non-woven cotton fabric material to the middle position. Then, the three sets of non-woven cotton fabric materials are pulled to the first heating roller 11 and the second heating roller 12. During the traction process, the rear side of the rubber hose 6 is connected to the external glue tank. The glue pump delivers the glue from the glue tank to the rubber hose 6. In nozzle 7, adhesive is applied to the interior of the three sets of all-cotton nonwoven fabric materials. The adhesive-coated all-cotton nonwoven fabric materials then enter between the first heating roller 11 and the second heating roller 12 for hot pressing. Heat and pressure bond the all-cotton nonwoven fabric composite materials together. Next, the hot-pressed all-cotton nonwoven fabric enters between the first pressure roller 1308 and the second pressure roller 1309. Then, the cylinder 1302 switch above the second support 1301 is turned on, pushing the moving frame 1303 and the lower first pressure roller 1308 to rise and fall, thereby adjusting the first pressure roller 1309. The distance between the first pressure roller 1308 and the second pressure roller 1309 is such that after the first pressure roller 1308 is pressed against the outside of the cotton nonwoven fabric, it will squeeze the telescopic rods 1305 on both sides above the fixed plate 1306 to extend and retract within the moving frame 1303. The springs 1307 sleeved on the outside of the telescopic rods 1305 can rebound and squeeze the first pressure roller 1308, thereby enhancing the compaction and flattening effect of the cotton nonwoven fabric. Next, the compacted cotton nonwoven fabric is transported to the cooling box 1401. Then, the switch of the circulation pump 1406 above the water tank 1405 is turned on to open the water tank. The cold water inside 1405 is drawn into the cooling pipe 1403. Then, the switches of the two sets of fans 1402 inside the cooling box 1401 are turned on, blowing air onto the outside of the cooling pipe 1403. The temperature generated by the cold water inside the cooling pipe 1403, together with the blowing air, cools the surface of the composite cotton nonwoven fabric. Finally, the cooled cotton nonwoven fabric enters between the two sets of conveying pressure rollers 15, and then the composite cotton nonwoven fabric is wound up uniformly by the winding drum. In this way, the use process of the cotton nonwoven fabric composite device is completed.

[0041] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cotton nonwoven fabric composite device, characterized in that: Includes a base (1) for supporting the all-cotton nonwoven composite device; A fixed frame (2) is fixed on the left side above the base (1). The inside of the fixed frame (2) is rotatably connected to an unwinder (3). The inside of the fixed frame (2) is rotatably connected to a traction roller (4). The rear two sides of the fixed frame (2) are fixedly connected to a connecting frame (5). A rubber tube (6) runs through the inside of the connecting frame (5). A nozzle (7) is fixedly installed at one end of the rubber tube (6). The rubber tube (6) is connected to an external rubber box. The first bracket (8) is fixed above the base (1) and is used to support the heating structure. The upper sides of the first bracket (8) are threaded with screws (9). The lower end of the screws (9) is rotatably connected to a movable seat (10). The interior of the movable seat (10) is rotatably connected to a first heating roller (11). The interior bottom side of the first bracket (8) is rotatably connected to a first heating roller (11). The compaction mechanism (13) is installed above the base (1) and located behind the first bracket (8) for compaction and leveling; A cooling mechanism (14) is set on the right side above the base (1) for cooling. The cooling mechanism (14) includes a cooling box (1401), which is fixed above the base (1). Fans (1402) are fixed on both sides above the cooling box (1401). A cooling pipe (1403) runs through the inside of the cooling box (1401). A water inlet pipe (1404) is opened at one end of the cooling pipe (1403). A water tank (1405) is fixedly connected to the other end of the water inlet pipe (1404). The water tank (1405) is located on the rear side of the base (1). A circulation pump (1406) is set between the water inlet pipe (1404) and the water tank (1405). A water outlet pipe (1407) is opened at the other end of the cooling pipe (1403). The water outlet pipe (1407) is fixedly connected to the water tank (1405).

2. The all-cotton nonwoven fabric composite device according to claim 1, characterized in that: The movable seat (10) is slidably connected to the first bracket (8), and motors are provided on the outer sides of the first heating roller (11) and the second heating roller (12).

3. The all-cotton nonwoven fabric composite device according to claim 1, characterized in that: The compaction mechanism (13) includes a second support (1301), which is fixed above the base (1) and located behind the first support (8). A cylinder (1302) is fixedly installed above the second support (1301). A movable frame (1303) is fixedly connected to the output end of the cylinder (1302). Telescopic rods (1305) are passed through both sides of the lower part of the movable frame (1303). A fixed plate (1306) is fixedly connected to the lower end of the telescopic rod (1305). A spring (1307) is sleeved on the outside of the telescopic rod (1305). A first pressure roller (1308) is rotatably connected inside the fixed plate (1306). A second pressure roller (1309) is rotatably connected to the bottom inner side of the second support (1301).

4. The all-cotton nonwoven fabric composite device according to claim 3, characterized in that: The upper sides of the movable frame (1303) are fixedly connected with sliding rods (1304), and the sliding rods (1304) are slidably connected to the second bracket (1301).

5. The all-cotton nonwoven fabric composite device according to claim 1, characterized in that: Two sets of fans (1402) are provided, and the two sets of fans (1402) are symmetrically arranged with respect to the central axis of the cooling box (1401). The cooling pipe (1403) is located below the fans (1402).

6. The all-cotton nonwoven fabric composite device according to claim 1, characterized in that: The cooling box (1401) is rotatably connected to the internal outlet of a conveying roller (15), and there are two sets of conveying rollers (15).

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