Multi-layer composite non-woven fabric processing device

Abstract

The utility model relates to the technical field of non-woven fabrics, in particular to a multi-layer composite non-woven fabric processing device which comprises a machine base, a conveying mechanism, a hot-pressing mechanism, a hot-pressing table and a hot-pressing roller. The conveying mechanism is arranged at the end of the machine base. The hot-pressing mechanism is arranged on the side face of the conveying mechanism. The hot-pressing table is arranged on the side face of the conveying mechanism. And the hot-pressing roller is arranged on the hot-pressing mechanism. Through the arrangement of the hot-pressing mechanism, the steam generator provides high-temperature steam for the hot-pressing roller and the hot-pressing table at the same time, the hot-pressing roller and the hot-pressing table conduct hot-pressing work on the non-woven fabric at the same time, and the steam in the hot-pressing roller can be directly recycled after being used, so that double-face hot-pressing can be conducted on the non-woven fabric; the non-woven fabric can be subjected to uniform hot pressing treatment in the thickness direction, so that the hot pressing effect is improved, the structural strength of the non-woven fabric is enhanced, the non-woven fabric is more durable and stable, meanwhile, energy consumption and emission can be reduced, and the concept of green production and sustainable development is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of non - woven fabric especially, it relates to a kind of multi-layer composite non - woven fabric processing device. BACKGROUND

[0002] Non-woven fabric is also called non-woven fabric, needle punching cotton, needle punching non-woven fabric, etc., which is made of polyester fiber and polyester fiber material, and is made by needle punching process. It can be made into different thickness, hand feeling, hardness, etc. Non-woven fabric has the characteristics of moisture-proof, breathable, flexible, light, flame-retardant, non-toxic and odorless, low price, recyclable, etc. It can be used in different industries, such as sound insulation, heat insulation, heating sheet, mask, clothing, medical, filling material, etc.

[0003] Chinese patent with publication number CN222271496U discloses a kind of multi-layer composite antibacterial non-woven fabric production device, including: bottom plate, the top of the bottom plate is fixedly installed with liquid storage frame, the inner side of the liquid storage frame is rotatably connected with guide roller, the top of the both sides of the liquid storage frame is equipped with installation slot, the inner side of two installation slots is rotatably connected with guide shaft. The utility model provides a kind of multi-layer composite antibacterial non-woven fabric production device, through liquid storage frame, guide roller, side plate, winding shaft, mounting plate, sliding slot, slide rod, spring, sliding block and pressure roller etc. Structure is mutually matched, when using, the surface of base cloth can be laid with glue, and the pressure roller is pressed to the cloth, so that the cloth and base cloth are adhered. In this way, it is convenient to process and form multi-layer composite antibacterial non-woven fabric, and the working efficiency is increased.

[0004] However, the above-mentioned disclosed scheme has the following disadvantages: the existing multi-layer composite non-woven fabric processing device cannot keep the different sizes of non-woven fabric in tension during transportation, which leads to the non-woven fabric not being flat after processing, and the steam cannot be recycled during hot pressing, which wastes steam resources. UTILITY MODEL CONTENTS

[0005] The utility model aims at the problem that different sizes of non-woven fabric cannot be kept in tension during transportation and the steam used for hot pressing cannot be recycled in the background art, and proposes a kind of multi-layer composite non-woven fabric processing device.

[0006] The technical scheme of the utility model: a kind of multi-layer composite non-woven fabric processing device, including machine base;Further comprising:

[0007] Transportation mechanism, transportation mechanism is set up in the end of machine base, for the non-woven fabric of different sizes is tensioned and is sent, and the non-woven fabric that processes is rolled up;

[0008] The hot pressing mechanism is arranged on the side of the conveying mechanism and above the base, and is used for hot pressing the composite non-woven fabric from the front side at the same time;

[0009] The hot pressing table is arranged on the side of the conveying mechanism, and a plurality of through holes are arranged on the hot pressing table. The non-woven fabric is conveyed from the top of the hot pressing table during processing. The side of the hot pressing table is connected with the hot pressing mechanism. The hot pressing mechanism provides high-temperature steam for the hot pressing table to hot press the non-woven fabric.

[0010] The hot pressing roller is arranged on the hot pressing mechanism. The hot pressing roller rotates in the opposite direction of the conveying direction of the non-woven fabric under the driving of the hot pressing mechanism. The hot pressing mechanism provides high-temperature steam for the hot pressing roller. The steam heats the hot pressing roller in the hot pressing roller, and then cooperates with the hot pressing table to hot press the non-woven fabric.

[0011] Preferably, the conveying mechanism comprises a winding assembly and a pressing assembly;

[0012] The pressing assembly is arranged on the top of the base. The pressing assembly is symmetrically arranged on the base. The pressing assembly is used for pressing the composite non-woven fabric of different sizes on the inner side for conveying;

[0013] The winding assembly is arranged on the end of the base. The winding assembly is used for winding the hot-pressed non-woven fabric, and cooperates with the pressing assembly to tension the non-woven fabric.

[0014] Preferably, the pressing assembly comprises a mounting frame, a motor one, a sliding block and a straight sliding rail;

[0015] The mounting frame is arranged on the top of the base. The straight sliding rail is arranged on the inner side of the mounting frame. The sliding block is slidably arranged on the straight sliding rail. The motor one is arranged on the side of the sliding block. The output end of the motor one is provided with a conveying roller. The top of the sliding block is provided with a threaded rod. The top of the threaded rod is provided with a rotating rod.

[0016] Preferably, the winding assembly comprises a support rod, a motor two, a rotating shaft one, a connecting frame one and a winding roller;

[0017] The support rod is arranged on the end of the base. The motor two is arranged on the side of the support rod. The rotating shaft one is arranged on the output end of the motor two. The connecting frame is arranged on the outer side of the rotating shaft one. The winding roller is arranged on the end away from the rotating shaft one of the connecting frame. The end of the winding roller is provided with a sliding groove. The inner side of the sliding groove is slidably provided with a clamping plate. The top of the clamping plate is provided with a pull ring. The side of the sliding groove is provided with a fixed plate. The bottom of the fixed plate is provided with an extension tube. The outer side of the extension tube is provided with a spring.

[0018] Preferably, the hot pressing mechanism comprises a mounting plate, a motor three, a rotating shaft two, a connecting frame and a hot pressing assembly;

[0019] The mounting plate is arranged on the top of the hot pressing table, the motor three is arranged on the side of the mounting plate, the rotating shaft two is arranged on the output end of the motor three, and the connecting frame is arranged on the outer side of the rotating shaft two.

[0020] The hot pressing assembly is arranged at the end of the connecting frame away from the rotating shaft two, and is used for circulatingly conveying high-temperature water vapor to the hot pressing roller and driving the hot pressing roller to rotate and hot press.

[0021] Preferably, the hot pressing assembly comprises a connecting pipe, a spiral blade, an end cover and a reflux pipe.

[0022] The connecting pipe is arranged at the end of the connecting frame away from the rotating shaft two, the spiral blade is arranged on the outer side of the connecting pipe, the outer side of the spiral blade is connected with the inner side of the hot pressing roller, the end cover is arranged at the two ends of the hot pressing roller, the reflux pipe is arranged on the side of the end cover, the end of the reflux pipe away from the end cover is provided with a steam generator, the output end of the steam generator is provided with a conveying pipe, the end of the conveying pipe away from the steam generator is connected with the end cover at the other end of the hot pressing roller, the outer side of the conveying pipe is provided with a mounting frame, the end of the mounting frame away from the conveying pipe is connected with the side of the hot pressing table, and the side of the conveying pipe is provided with a shunt pipe.

[0023] Compared with the prior art, the hot pressing device has the following beneficial technical effects:

[0024] 1. By adjusting the distance between the two conveying rollers, the non-woven fabric of different thicknesses can be tightly transported, the conveying roller and the winding roller can keep the non-woven fabric in a tensioned state, the continuous tensioning transportation and winding of the non-woven fabric can be realized, the frequency of manual replacement and operation is reduced, the production efficiency is significantly improved, the tight state can be maintained, wrinkles and deviations caused by relaxation are avoided, and the flatness of the product is ensured.

[0025] 2. By arranging the hot pressing mechanism, the steam generator simultaneously provides high-temperature steam for the hot pressing roller and the hot pressing table, the hot pressing roller and the hot pressing table simultaneously perform hot pressing work on the non-woven fabric, the steam in the hot pressing roller can be directly recycled after use, the non-woven fabric can be double-sided hot pressed, the hot pressing effect is improved, the structure strength of the non-woven fabric is enhanced, the non-woven fabric is more durable and stable, energy consumption and emissions can be reduced, and the concept of green production and sustainable development is met. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a structure schematic view of an embodiment of the utility model;

[0027] Figure 2 It is a structure schematic view of the transportation mechanism;

[0028] Figure 3This is a schematic diagram of the hot pressing mechanism;

[0029] Figure 4 This is a schematic diagram of the internal structure of the hot pressing mechanism.

[0030] Reference numerals in the attached drawings: 1. Base; 201. Mounting frame; 202. Motor 1; 203. Sliding block; 204. Straight slide rail; 205. Threaded rod; 206. Rotating rod; 207. Conveying roller; 208. Support rod; 209. Motor 2; 210. Rotating shaft 1; 211. Connecting frame 1; 212. Rewinding roller; 213. Slide groove; 214. Fixing plate; 215. Telescopic tube; 216. Spring; 217. Clamping plate; 218. Pull ring; 301. Hot press table; 302. Mounting plate; 303. Motor 3; 304. Rotating shaft 2; 305. Connecting frame 2; 306. Connecting tube; 307. Spiral blade; 308. Hot press roller; 309. End cover; 310. Return pipe; 311. Conveying pipe; 312. Steam generator; 313. Mounting frame; 314. Diverter pipe. Detailed Implementation

[0031] Example 1

[0032] like Figures 1-2 As shown, the present invention proposes a multi-layer composite nonwoven fabric processing device, including a base 1, a transport mechanism, a hot pressing mechanism, a hot pressing table 301, and a hot pressing roller 308.

[0033] The transport mechanism is located at the end of the machine base 1 and is used to tension and transport non-woven fabrics of different sizes and to wind up the processed non-woven fabrics.

[0034] The hot pressing mechanism is located on the side of the transport mechanism and directly above the base 1, and is used to simultaneously hot press the composite nonwoven fabric on both sides.

[0035] The hot press table 301 is located on the side of the transport mechanism. The hot press table 301 has multiple through holes. During the processing, the non-woven fabric is transported from the top of the hot press table 301. The side of the hot press table 301 is connected to the hot press mechanism. The hot press mechanism provides high-temperature steam to the hot press table 301 to hot press the non-woven fabric.

[0036] The hot press roller 308 is mounted on the hot press mechanism. Driven by the hot press mechanism, the hot press roller 308 rotates in the opposite direction to the nonwoven fabric transport direction. The hot press mechanism provides high-temperature water vapor to the hot press roller 308. The water vapor heats the hot press roller 308 inside, and then cooperates with the hot press table 301 to perform hot pressing treatment on the nonwoven fabric.

[0037] The conveying mechanism comprises a rolling assembly and a pressing assembly; the pressing assembly is arranged on the top of the base 1, and two pressing assemblies are symmetrically arranged on the base 1, and are used for pressing different sizes of composite non-woven fabrics on the inner side for conveying; the rolling assembly is arranged on the end of the base 1, and is used for rolling the non-woven fabric after heat pressing, and is used in cooperation with the pressing assembly to tension the non-woven fabric. The pressing assembly comprises a mounting frame 201, a motor one 202, a sliding block 203 and a straight sliding rail 204; the mounting frame 201 is arranged on the top of the base 1, the straight sliding rail 204 is arranged on the inner side of the mounting frame 201, the sliding block 203 is slidably arranged on the straight sliding rail 204, the motor one 202 is arranged on the side of the sliding block 203, the output end of the motor one 202 is provided with a conveying roller 207, the top of the sliding block 203 is provided with a threaded rod 205, the outer side of the threaded rod 205 is threadedly connected with the top of the mounting frame 201, the top of the threaded rod 205 is provided with a rotating rod 206, the rotating rod 206 can drive the threaded rod 205 to rotate, the threaded rod 205 moves up and down on the mounting frame 201 when rotating, and the rotating rod 206 is stopped after being rotated to a height suitable for pressing the non-woven fabric, the motor one 202 is started, and the two motor ones 202 drive the conveying roller 207 to rotate, and the conveying roller 207 drives the non-woven fabric to continuously move forward. The rolling assembly comprises a support rod 208, a motor two 209, a rotating shaft one 210, a connecting frame one 211 and a rolling roller 212; the support rod 208 is arranged on the end of the base 1, the motor two 209 is arranged on the side of the support rod 208, the rotating shaft one 210 is arranged on the output end of the motor two 209, the connecting frame is arranged on the outer side of the rotating shaft one 210, the rolling roller 212 is arranged on the end, away from the rotating shaft one 210, of the connecting frame, the end of the rolling roller 212 is provided with a sliding groove 213, the inner side of the sliding groove 213 is slidably provided with a clamping plate 217, the top of the clamping plate 217 is provided with a pull ring 218, the side of the sliding groove 213 is provided with a fixed plate 214, the bottom of the fixed plate 214 is provided with a telescopic pipe 215, the outer side of the telescopic pipe 215 is provided with a spring 216, the bottom of the telescopic pipe 215 is connected with the top of the clamping plate 217, the clamping plate 217 is pulled upward through the pull ring 218, at this time, the spring 216 is compressed, one end of the non-woven fabric is placed below the clamping plate 217, then the pull ring 218 is released, and the clamping plate 217 clamps the non-woven fabric, the motor two 209 is started, the motor two 209 drives the rolling roller 212 to rotate through the rotating shaft one 210 and the connecting frame one 211, so that the non-woven fabric after heat pressing is collected, and the rolling of the rolling roller 212 and the pressing of the conveying roller 207 make the non-woven fabric always in a tensioned state.

[0038] Example two

[0039] As Figures 3-4 shown, the utility model discloses a kind of multi-layer composite non-woven fabric processing device, compared with example one, the structure of heat pressing mechanism is introduced in detail in the present embodiment.

[0040] The hot-pressing mechanism comprises a mounting plate 302, a third motor 303, a second rotating shaft 304, a connecting frame and a hot-pressing assembly. The mounting plate 302 is arranged on the top of the hot-pressing table 301, the third motor 303 is arranged on the side of the mounting plate 302, the second rotating shaft 304 is arranged on the output end of the third motor 303, and the connecting frame is arranged on the outside of the second rotating shaft 304. The hot-pressing assembly is arranged on the end of the connecting frame away from the second rotating shaft 304, and is used for circulatingly conveying high-temperature steam to the hot-pressing roller 308 and driving the hot-pressing roller 308 to rotate and hot-press. The hot-pressing assembly comprises a connecting pipe 306, a spiral blade 307, an end cover 309 and a reflux pipe 310. The connecting pipe 306 is arranged on the end of the connecting frame away from the second rotating shaft 304, the spiral blade 307 is arranged on the outside of the connecting pipe 306, the outside of the spiral blade 307 is connected with the inside of the hot-pressing roller 308, the end cover 309 is arranged on the two ends of the hot-pressing roller 308, the reflux pipe 310 is arranged on the side of the end cover 309, the end of the reflux pipe 310 away from the end cover 309 is provided with a steam generator 312, the output end of the steam generator 312 is provided with a conveying pipe 311, the end of the conveying pipe 311 away from the steam generator 312 is connected with the end cover 309 on the other end of the hot-pressing roller 308, the outside of the conveying pipe 311 is provided with a mounting frame 313, the end of the mounting frame 313 away from the conveying pipe 311 is connected with the side of the hot-pressing table 301, the side of the conveying pipe 311 is provided with a shunt pipe 314, the end of the shunt pipe 314 away from the conveying pipe 311 is connected with the side of the hot-pressing table 301, the third motor 303 is started, the third motor 303 drives the spiral blade 307 and the hot-pressing roller 308 to rotate, and the steam generator 312 is started to generate steam. The steam is transported into the hot-pressing roller 308 and the hot-pressing table 301 from the conveying pipe 311 and the shunt pipe 314 respectively, the spiral blade 307 drives the steam to flow and is uniformly distributed on the hot-pressing roller 308, the hot-pressing roller 308 rotates and the hot-pressing table 301 simultaneously acts to hot-press the non-woven fabric, and the used steam in the hot-pressing roller 308 is re-flowed into the steam generator 312 for utilization.

[0041] In summary, when the utility model is used, rotating the rotating rod 206 can drive the threaded rod 205 to rotate, the threaded rod 205 moves up and down on the mounting frame 201 when rotating, and the rotating rod 206 is stopped after moving to a height suitable for pressing the non-woven fabric, the clamping plate 217 is pulled upward through the pull ring 218, one end of the non-woven fabric is placed below the clamping plate 217, then the pull ring 218 is loosened so that the clamping plate 217 clamps the non-woven fabric, then the motor one 202 and the motor two 209 are started at the same time, the motor one 202 drives the conveying roller 207 to rotate, the conveying roller 207 drives the non-woven fabric to continuously move forward, the motor two 209 drives the winding roller 212 to rotate through the rotating shaft one 210 and the connecting frame one 211, so that the hot-pressed non-woven fabric is collected, and the winding of the winding roller 212 and the pressing of the conveying roller 207 make the non-woven fabric always in a tensioned state, the motor three 303 is started, when the non-woven fabric passes through the hot pressing table 301 and the hot pressing roller 308, the motor three 303 drives the rotating shaft two 304 to rotate, the rotating shaft two 304 drives the connecting pipe 306 to rotate through the connecting frame two 305, the connecting pipe 306 drives the spiral blade 307 and the hot pressing roller 308 to rotate, at the same time, the steam generator 312 is started to generate steam, the steam is transported into the hot pressing roller 308 and the hot pressing table 301 from the conveying pipe 311 and the shunt pipe 314 respectively, the spiral blade 307 drives the steam flow to be uniformly distributed on the hot pressing roller 308, the hot pressing roller 308 rotates and the hot pressing table 301 simultaneously acts to hot-press the non-woven fabric, the used steam in the hot pressing roller 308 is reflowed into the steam generator 312 for utilization.

[0042] The embodiments of the utility model are described in detail above in combination with the drawings, but the utility model is not limited to this, various changes can be made within the knowledge range possessed by the person skilled in the art without departing from the purpose of the utility model.

Claims

1. A multi-layer composite nonwoven fabric processing device, comprising a base (1); characterized in that, Also includes: The transport mechanism is located at the end of the machine base (1) and is used to tension and transport nonwoven fabrics of different sizes and to wind up the processed nonwoven fabrics. The hot pressing mechanism is located on the side of the transport mechanism and directly above the base (1), and is used to simultaneously hot press the composite nonwoven fabric in both directions. A hot press table (301) is provided on the side of the transport mechanism. The hot press table (301) has multiple through holes. The nonwoven fabric is transported from the top of the hot press table (301) during the processing. The side of the hot press table (301) is connected to the hot press mechanism. The hot press mechanism provides high-temperature steam to the hot press table (301) to hot press the nonwoven fabric. And a hot press roller (308), which is set on the hot press mechanism. The hot press roller (308) rotates in the opposite direction of the nonwoven fabric transport direction under the drive of the hot press mechanism. The hot press mechanism provides high temperature water vapor to the hot press roller (308). The water vapor heats the hot press roller (308) inside the hot press roller (308) and then cooperates with the hot press table (301) to perform hot press treatment on the nonwoven fabric.

2. The multi-layer composite nonwoven fabric processing device according to claim 1, characterized in that, The transport mechanism includes a winding assembly and a clamping assembly; The pressing assembly is located on the top of the machine base (1). There are two pressing assemblies symmetrically arranged about the machine base (1) to press the composite nonwoven fabrics of different sizes on the inside for conveying. The winding assembly is located at the end of the machine base (1) and is used to wind up the heat-pressed nonwoven fabric and work with the pressing assembly to tension the nonwoven fabric.

3. The multi-layer composite nonwoven fabric processing device according to claim 2, characterized in that, The clamping assembly includes a mounting frame (201), a motor (202), a sliding block (203), and a straight slide rail (204); The mounting frame (201) is located on the top of the base (1), the straight slide rail (204) is located on the inner side of the mounting frame (201), the sliding block (203) is slidably located on the straight slide rail (204), the motor (202) is located on the side of the sliding block (203), the output end of the motor (202) is provided with a conveying roller (207), the top of the sliding block (203) is provided with a threaded rod (205), and the top of the threaded rod (205) is provided with a rotating rod (206).

4. The multi-layer composite nonwoven fabric processing device according to claim 2, characterized in that, The winding assembly includes a support rod (208), a second motor (209), a first rotating shaft (210), a first connecting frame (211), and a winding roller (212); A support rod (208) is located at the end of the base (1), a second motor (209) is located on the side of the support rod (208), a first rotating shaft (210) is located at the output end of the second motor (209), a connecting frame is located on the outside of the first rotating shaft (210), a take-up roller (212) is located at the end of the connecting frame away from the first rotating shaft (210), a groove (213) is provided at the end of the take-up roller (212), a clamping plate (217) is slidably provided on the inner side of the groove (213), a pull ring (218) is provided on the top of the clamping plate (217), a fixing plate (214) is provided on the side of the groove (213), a telescopic tube (215) is provided at the bottom of the fixing plate (214), and a spring (216) is provided on the outside of the telescopic tube (215).

5. The multi-layer composite nonwoven fabric processing device according to claim 1, characterized in that, The hot pressing mechanism includes a mounting plate (302), a third motor (303), a second rotating shaft (304), a connecting frame, and a hot pressing assembly; The mounting plate (302) is located on the top of the hot press table (301), the motor three (303) is located on the side of the mounting plate (302), the rotating shaft two (304) is located at the output end of the motor three (303), and the connecting bracket is located on the outside of the rotating shaft two (304); The hot pressing assembly is located at the end of the connecting frame away from the rotating shaft (304) and is used to circulate high-temperature water vapor to the hot pressing roller (308) and drive the hot pressing roller (308) to rotate and perform hot pressing.

6. The multi-layer composite nonwoven fabric processing device according to claim 5, characterized in that, The hot pressing assembly includes a connecting pipe (306), a spiral blade (307), an end cap (309), and a return pipe (310); A connecting pipe (306) is located at one end of the connecting frame away from the rotating shaft (304). A spiral blade (307) is located on the outside of the connecting pipe (306), and the outside of the spiral blade (307) is connected to the inside of the hot press roller (308). End caps (309) are located at both ends of the hot press roller (308). A return pipe (310) is located on the side of the end cap (309). A steam generator (312) is located at one end of the return pipe (310) away from the end cap (309). The output end of the steam generator (312) is... There is a conveying pipe (311), one end of the conveying pipe (311) away from the steam generator (312) is connected to the end cap (309) at the other end of the hot press roller (308), a mounting bracket (313) is provided on the outside of the conveying pipe (311), one end of the mounting bracket (313) away from the conveying pipe (311) is connected to the side of the hot press table (301), a diversion pipe (314) is provided on the side of the conveying pipe (311), one end of the diversion pipe (314) away from the conveying pipe (311) is connected to the side of the hot press table (301).

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