Non-woven fabric drying equipment

Abstract

The utility model discloses non-woven fabric drying equipment which comprises a hollow base, a drying box is fixedly installed on the top of the hollow base, and an air heater is installed on the top of the drying box. A cloth stretching assembly is arranged in the drying box and comprises a plurality of first top plates fixed to the upper portion of the middle of the drying box, drying rollers are rotationally installed on the bottom faces of the first top plates, a separation net is fixedly installed below the middle of the drying box, and the drying rollers penetrate through the separation net and are rotationally connected with the bottom of the drying box. A plurality of water outlets are formed in the bottom of the drying box; a second top plate is fixedly mounted at the top of the side, close to the cloth outlet, in the drying box, and a rotating roller is rotationally mounted at the bottom of the second top plate; the wind direction of the air heater is parallel to the cloth, so that direct impact on the surface of the cloth can be reduced by blowing, and the risk of deformation or damage of the cloth is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabrics, in particular to a non-woven fabric drying device. Background Art

[0002] Non-woven fabrics are not made of yarns interwoven or knitted together one by one, but the fibers are directly bonded together by physical methods.

[0003] Compared with woven fabrics, nonwoven fabrics may be slightly inferior in strength and durability, and their fibers are usually arranged in a certain direction, which may make nonwoven fabrics more susceptible to deformation due to external forces in certain directions;

[0004] Publication No. CN213931907U discloses a non-woven fabric drying device, including non-woven fabric, a body, a base and a winding device, wherein the body is installed on the base, and the body includes an inner cavity, a cabinet door, a drying pipe, a cloth inlet, a cloth outlet, a rotating motor, a dryer and a drying shaft. The upper pressing shaft and the lower pressing shaft are used to press the non-woven fabric through the cloth inlet and the cloth outlet to improve the transmission effect. The drying shaft is connected with the non-woven fabric to improve the drying effect. The temperature in the inner cavity is increased by the drying pipe, and the water in the inner cavity is evaporated in cooperation with the exhaust pipe to further improve the drying effect. When the non-woven fabric just enters the inner cabin, the water droplets fall into the water collecting tank for collection when the water content is relatively large, so as to prevent the water flow in the inner cavity from affecting the drying effect. However, the following problems still exist in the actual use of this patent:

[0005] The hot air blower in the above device blows directly onto the surface of the non-woven fabric. However, due to the soft texture of the non-woven fabric itself and the fact that the non-woven fabric is in a slightly tight state during the actual production line, the high-speed impact of the hot air will cause the non-woven fabric to deform or be damaged, resulting in defective products.

[0006] A nonwoven fabric drying device is proposed to solve the above-mentioned problems. Utility Model Content

[0007] The purpose of the utility model is to provide a non-woven fabric drying equipment to solve the problem that the hot air blower in the above-mentioned device proposed in the above-mentioned background technology directly blows onto the surface of the non-woven fabric. However, since the texture of the non-woven fabric itself is relatively soft and in the actual assembly line production process, the non-woven fabric itself is in a slightly tight state, the non-woven fabric will be deformed or damaged under the high-speed impact of the hot air, resulting in defective products.

[0008] To achieve the above object, the utility model provides the following technical solution: a non-woven fabric drying device, comprising a hollow base, a drying box is fixedly installed on the top of the hollow base, and a hot air blower is installed on the top of the drying box;

[0009] The drying box is provided with a cloth stretching assembly inside, and the cloth stretching assembly includes a plurality of first top plates fixed above the middle of the drying box, a drying roller is rotatably mounted on the bottom surface of the first top plates, a partition net is fixedly mounted below the middle of the drying box, the drying roller passes through the partition net and is rotatably connected to the bottom of the drying box, and a plurality of drainage ports are provided at the bottom of the drying box;

[0010] Wherein, a second top plate is fixedly installed on the top of one side of the drying box near the cloth outlet, and a rotating roller is rotatably installed on the bottom of the second top plate;

[0011] Wherein, a winding mechanism is arranged on one side of the drying box.

[0012] Preferably, movable cavities are symmetrically opened at the upper and lower parts of the rotating roller, a fixed column is fixedly installed inside the movable cavity, a sliding sleeve is slidably connected to the fixed column, a first spring and a second spring are fixedly installed at both ends of the sliding sleeve, and two adjacent drying rollers are staggered.

[0013] Preferably, the first spring and the second spring are both sleeved on the outside of the fixing column, and the top end of the first spring and the bottom end of the second spring are both fixedly connected to different ends of the fixing column.

[0014] Preferably, a plurality of connecting plates are fixedly connected to the side of the sliding sleeve, the connecting plates are slidably connected to the rotating roller, one end of the connecting plate extending out of the rotating roller is rotatably mounted with a connecting rod, the other end of the connecting rod is rotatably mounted with an arc-shaped support plate, and the connecting plates are obliquely arranged.

[0015] Preferably, the winding mechanism includes a mounting frame fixed to the surface of the hollow base, a first motor is fixedly mounted on the top of the mounting frame, an output end of the first motor passes through the mounting frame and is fixedly mounted with a connecting head, a docking stud is fixedly mounted on the side of the connecting head, and a nut is threadedly connected to the docking stud.

[0016] Preferably, a pair of base plates are provided directly below the connecting head, the base plates are fixedly connected to the top surface of the hollow base, a rotating frame is rotatably installed between the two base plates, a rotating sleeve is rotatably installed in the middle of the rotating frame, and a winding shaft is inserted in the middle of the rotating sleeve.

[0017] Preferably, a plug connector is fixedly connected to the top end of the reel, the plug connector is plugged into the docking stud, and the central axes of the plug connector and the connector coincide.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: the non-woven fabric drying device allows the wind direction of the hot air blower to be parallel to the fabric, so that the blowing can reduce the direct impact on the fabric surface, reduce the risk of deformation or damage to the fabric, and cooperate with the first spring and the second spring to act on the sliding sleeve to ensure that the non-woven fabric is always in a tight state, thereby ensuring the drying effect. The specific contents are as follows:

[0019] 1. The moisture on the fabric is blown downward by the hot air blower, and the moisture falls through the partition net and is discharged from the drain port; since the wind direction of the hot air blower is parallel to the fabric, the blowing can reduce the direct impact on the fabric surface and reduce the risk of fabric deformation or damage; through the action of the first spring and the second spring on the sliding sleeve, the connecting rod drives the arc-shaped support plate to move outward and close to the non-woven fabric, thereby avoiding the non-woven fabric from loosening and detaching from the drying roller when there is a speed difference between feeding and winding in the production process of the non-woven fabric, ensuring that the non-woven fabric is always in a taut state and ensuring the drying effect.

[0020] 2. By removing the nut, the reel is pulled outward to rotate the rotary frame, so that the reel is pulled out from the rotary sleeve, so that the reel can be quickly replaced after the non-woven fabric is rolled up. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front cross-section structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the top cross-sectional structure of the drying box;

[0023] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of the A area in the middle;

[0024] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of the middle B area;

[0025] Figure 5 It is a schematic diagram of the top view structure of the rotating frame.

[0026] In the figure: 1. hollow base; 101. drying box; 102. hot air blower; 2. cloth stretching assembly; 201. first top plate; 202. drying roller; 203. partition net; 204. drain outlet; 205. second top plate; 206. rotating roller; 207. movable cavity; 208. fixed column; 209. sliding sleeve; 210. first spring; 211. second spring; 212. connecting plate; 213. connecting rod; 214. arc-shaped support plate; 3. winding mechanism; 301. mounting frame; 302. first motor; 303. connector; 304. docking stud; 305. nut; 306. bottom plate; 307. rotary frame; 308. rotary sleeve; 309. winding shaft; 310. plug connector. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the implementation regulations described are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 The utility model provides a technical solution: a non-woven fabric drying equipment, comprising a hollow base 1, a drying box 101 is fixedly installed on the top of the hollow base 1, and a hot air blower 102 is installed on the top of the drying box 101; the hot air blower 102 is a prior art, and a cloth stretching assembly 2 is arranged inside the drying box 101, and the cloth stretching assembly 2 comprises a plurality of first top plates 201 fixed on the upper middle part of the drying box 101, and a drying roller 202 is rotatably installed on the bottom surface of the first top plate 201, and a partition net 203 is fixedly installed at the lower middle part of the drying box 101, and the drying roller 202 penetrates the partition net 203 and is rotatably connected to the bottom of the drying box 101, and a plurality of drainage ports 204 are provided at the bottom of the drying box 101; the non-woven fabric enters from the feeding port of the drying box 101, fits the drying roller 202, and then leaves from the discharging port of the drying box 101, and an air outlet slot is provided on the outer wall of the drying box 101.

[0029] A second top plate 205 is fixedly installed on the top of one side of the drying box 101 near the cloth outlet, and a rotating roller 206 is rotatably installed on the bottom of the second top plate 205;

[0030] A winding mechanism 3 is provided on one side of the drying box 101 .

[0031] Active cavities 207 are symmetrically opened at the upper and lower parts of the rotating roller 206, and a fixed column 208 is fixedly installed inside the active cavity 207. A sliding sleeve 209 is slidably connected to the fixed column 208. A first spring 210 and a second spring 211 are fixedly installed at both ends of the sliding sleeve 209, respectively. Two adjacent drying rollers 202 are staggered.

[0032] The first spring 210 and the second spring 211 are both sleeved on the outside of the fixed column 208, and the top end of the first spring 210 and the bottom end of the second spring 211 are fixedly connected to different ends of the fixed column 208; the second spring 211 provides an upward elastic force for the sliding sleeve 209, and the first spring 210 provides a downward supporting force for the sliding sleeve 209. The elastic force of the first spring 210 is greater than that of the second spring 211. When the non-woven fabric is tightened, the pressure on the arc-shaped support plate 214 can enable the sliding sleeve 209 to remain stationary.

[0033] A plurality of connecting plates 212 are fixedly connected to the side of the sliding sleeve 209, and the connecting plates 212 are slidably connected to the rotating roller 206. One end of the connecting plate 212 extending out of the rotating roller 206 is rotatably mounted with a connecting rod 213, and the other end of the connecting rod 213 is rotatably mounted with an arc-shaped supporting plate 214. The connecting plate 212 is obliquely arranged; the plurality of arc-shaped supporting plates 214 can always provide support for the cloth.

[0034] The winding mechanism 3 includes a mounting frame 301 fixed to the surface of the hollow base 1, a first motor 302 is fixedly installed on the top of the mounting frame 301, an output end of the first motor 302 passes through the mounting frame 301 and is fixedly installed with a connector 303, a docking stud 304 is fixedly installed on the side of the connector 303, and a nut 305 is threadedly connected to the docking stud 304; the nut 305 can keep the connector 303 and the plug connector 310 in a stable fit.

[0035] A pair of base plates 306 are provided directly below the connector 303, and the base plates 306 are fixedly connected to the top surface of the hollow base 1, and a rotating frame 307 is rotatably installed between the two base plates 306, and a rotating sleeve 308 is rotatably installed in the middle of the rotating frame 307, and a winding shaft 309 is plugged into the middle of the rotating sleeve 308; a plug connector 310 is fixedly connected to the top of the winding shaft 309, and the plug connector 310 is plugged into the docking stud 304, and the central axis of the plug connector 310 and the connector 303 coincide; the winding shaft 309 can wind up the cloth, and by starting the first motor 302, the connector 303 drives the plug connector 310 to rotate, thereby rotating the winding shaft 309.

[0036] Working principle: Before using this non-woven fabric drying equipment, you need to check the overall condition of the device to make sure it can work normally. Figure 1 - Figure 5 As shown, the moisture on the fabric is blown downward by the hot air blower 102, and the moisture falls through the partition 203 and is discharged from the drain port 204; since the wind direction of the hot air blower 102 is parallel to the fabric, the blowing can reduce the direct impact on the fabric surface and reduce the risk of deformation or damage to the fabric;

[0037] And through the action of the first spring 210 and the second spring 211 on the sliding sleeve 209, the connecting rod 213 drives the arc-shaped supporting plate 214 to move outward and close to the non-woven fabric, so as to avoid the non-woven fabric from loosening and being separated from the drying roller 202 and generating dragging wrinkles when there is a speed difference between feeding and winding in the production process of the non-woven fabric, so as to ensure that the non-woven fabric is always in a tight state and ensure the drying effect;

[0038] When a sufficient amount of dry nonwoven fabric is wound on the reel 309, the nut 305 is removed and the reel 309 is pulled outward to rotate the rotary frame 307, thereby pulling the reel 309 out of the rotary sleeve 308, so that the reel 309 can be quickly replaced after the nonwoven fabric is wound.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A non-woven fabric drying device, comprising a hollow base (1), a drying box (101) being fixedly mounted on the top of the hollow base (1), and a hot air blower (102) being mounted on the top of the drying box (101); It is characterized in that Also includes: A cloth stretching assembly (2) is arranged inside the drying box (101), and the cloth stretching assembly (2) comprises a plurality of first top plates (201) fixed to the upper middle part of the drying box (101), a drying roller (202) is rotatably mounted on the bottom surface of the first top plates (201), a partition net (203) is fixedly mounted at the lower middle part of the drying box (101), the drying roller (202) passes through the partition net (203) and is rotatably connected to the bottom of the drying box (101), and a plurality of drainage ports (204) are provided at the bottom of the drying box (101); Wherein, a second top plate (205) is fixedly installed on the top of one side of the drying box (101) near the cloth outlet, and a rotating roller (206) is rotatably installed on the bottom of the second top plate (205); Wherein, a winding mechanism (3) is provided on one side of the drying box (101).

2. The nonwoven fabric drying device according to claim 1, characterized in that: Active cavities (207) are symmetrically provided at the upper and lower parts of the rotating roller (206); a fixed column (208) is fixedly installed inside the active cavity (207); a sliding sleeve (209) is slidably connected to the fixed column (208); a first spring (210) and a second spring (211) are fixedly installed at both ends of the sliding sleeve (209); and two adjacent drying rollers (202) are staggered.

3. The nonwoven fabric drying device according to claim 2, characterized in that: The first spring (210) and the second spring (211) are both sleeved on the outside of the fixed column (208), and the top end of the first spring (210) and the bottom end of the second spring (211) are both fixedly connected to different ends of the fixed column (208).

4. The nonwoven fabric drying device according to claim 2, characterized in that: A plurality of connecting plates (212) are fixedly connected to the side of the sliding sleeve (209), and the connecting plates (212) are slidably connected to the rotating roller (206). One end of the connecting plate (212) extending out of the rotating roller (206) is rotatably mounted with a connecting rod (213), and the other end of the connecting rod (213) is rotatably mounted with an arc-shaped supporting plate (214), and the connecting plate (212) is obliquely arranged.

5. The nonwoven fabric drying device according to claim 1, characterized in that: The winding mechanism (3) comprises a mounting frame (301) fixed to the surface of the hollow base (1); a first motor (302) is fixedly mounted on the top of the mounting frame (301); an output end of the first motor (302) passes through the mounting frame (301) and is fixedly mounted with a connector (303); a docking stud (304) is fixedly mounted on the side of the connector (303); and a nut (305) is threadedly connected to the docking stud (304).

6. The nonwoven fabric drying device according to claim 5, characterized in that: A pair of bottom plates (306) are provided directly below the connecting head (303), the bottom plates (306) are fixedly connected to the top surface of the hollow base (1), a rotating frame (307) is rotatably installed between the two bottom plates (306), a rotating sleeve (308) is rotatably installed in the middle of the rotating frame (307), and a winding shaft (309) is inserted in the middle of the rotating sleeve (308).

7. The nonwoven fabric drying device according to claim 6, characterized in that: The top end of the reel (309) is fixedly connected with a plug connector (310), the plug connector (310) is plugged into the docking stud (304), and the central axes of the plug connector (310) and the connector (303) coincide.

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