Breathable non-woven fabric discharging device

Abstract

The utility model belongs to the technical field of blanking devices. The breathable non-woven fabric discharging device comprises a base and two supporting frames, a supporting protection column is arranged at the top end of the base, a through groove is formed in the supporting protection column, a shielding cover is arranged in the through groove, and an impurity removing cup is connected to the bottom end of the shielding cover in a clamped mode. An exhaust fan corresponding to the shielding cover is installed on one side of the supporting protection column, an extraction pipe is arranged on one side of the exhaust fan, a dust collection box is arranged at the bottom end of the exhaust fan, two butt clamping plates are arranged in the through groove, and heaters and coolers are installed in the two butt clamping plates. Dust and impurities attached to the surfaces of fiber silk threads are scraped off through the impurity removal cup, the exhaust fan sucks the dust and the impurities, the dust and the impurities are prevented from being carried to the next processing procedure by the non-woven fabric fiber silk threads, the influence on the later-stage finished product quality problem is reduced, the content of the dust and the impurities discharged into processing machinery is reduced, and the production efficiency is improved. Therefore, the processing machinery is protected.

Description

Technical Field

[0001] The utility model belongs to the technical field of blanking devices, and in particular relates to a blanking device for breathable nonwoven fabrics. Background Art

[0002] Nonwoven fabric is a material with sheet or fiber structure formed by chemical, mechanical or hot pressing methods. It is characterized by no weaving and knitting process. Nonwoven fabric is usually composed of short fibers or filaments and adhesives. Breathable nonwoven fabric allows air and moisture to pass through, which makes it very suitable for various ventilation and breathable applications, such as medical supplies, hygiene products, clothing and household items.

[0003] After the production of non-woven fabric fiber threads is completed, they are rolled up to facilitate transfer and the next processing. When the next processing is carried out, the rolled fiber threads are usually placed in the unloading equipment, and the limiting threads are pulled out for use. However, during the production and processing of the non-woven fabric fiber threads, fluff is prone to appear on the surface, which can easily affect the quality of the finished product. In addition, during the storage of the rolled fiber threads, dust and other impurity particles in the air are easily attached to the fiber threads. If the fiber threads carry dust and other impurities into the next processing step, it will further affect the quality of the finished product. In addition, dust and impurities are easily discharged into the processing machinery, causing pollution to the processing machinery. Utility Model Content

[0004] The utility model provides a breathable non-woven fabric feeding device, which has the characteristics of reducing the influence of dust impurities and fluff on the surface of fiber threads on the quality of subsequent finished products.

[0005] The utility model provides the following technical solution: it comprises a base and two supporting frames, a supporting and protective column is arranged on the top of the base, a through slot is opened on the supporting and protective column, a shielding cover is arranged in the through slot, a debris removal cup is snap-connected at the bottom end of the shielding cover, a lifting rod is fixedly connected at the bottom end of the debris removal cup, the lifting rod is slidably connected to the inner wall of the through slot, an exhaust fan corresponding to the shielding cover is installed on one side of the supporting and protective column, an extraction pipe is arranged on one side of the exhaust fan, a dust collecting box is arranged at the bottom end of the exhaust fan, the extraction pipe is fixedly connected to one side of the shielding cover, the extraction pipe is communicated with the internal space of the shielding cover, two pairs of clamping plates are arranged in the through slot, the two pairs of clamping plates are snap-connected, a heater and a cooler are installed in both the two pairs of clamping plates, and the cooler is located below the heater.

[0006] Among them, a movable support is arranged at the bottom end of the supporting and protective column, and the movable support is slidably connected to the top end of the base, and a telescopic machine is installed in the movable support, and the output end of the telescopic machine is fixedly connected to the bottom end of the supporting and protective column.

[0007] Among them, two fixed blocks are fixedly connected to the inner wall of the through groove, the tops of the two fixed blocks are fixedly connected with springs and guide rods, the two guide rods pass through the top of the lifting rod, and the two springs are fixedly connected to the bottom of the lifting rod.

[0008] Among them, one side of the two pairs of clamping plates is provided with a telescopic push rod, the two telescopic push rods are installed on the inner wall of the through groove, and the positions of the two telescopic push rods are symmetrically distributed.

[0009] Among them, two rotating rods are rotatably connected to the inner wall of the through groove, and two rotating guide wheels are rotatably connected between the two rotating rods, and a gap is left between the two rotating guide wheels.

[0010] The beneficial effects of the utility model are as follows: the dust and impurities attached to the surface of the fiber thread are scraped off by the impurity removal cup, and the exhaust fan discharges the dust and impurities into the dust collecting box for centralized storage, thereby preventing the dust and impurities from being carried by the non-woven fiber thread to the next processing step, reducing the impact on the quality of the later finished product, and reducing the content of dust and impurities discharged in the processing machinery, thereby achieving protection for the processing machinery; the splint uses a heater and a cooler to first melt and smooth the fluff on the surface of the fiber thread and then cool and solidify it, so that the fluff on the surface of the non-woven fiber thread is processed, making the surface of the non-woven fiber thread more tidy, and further improving the quality of the later finished product.

[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the enlarged front cross-section structure of the utility model;

[0014] Figure 3 for Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0015] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part B in the middle.

[0016] In the figure: 1. base; 11. support frame; 2. support and protection column; 21. through groove; 211. fixed block; 212. spring; 213. guide rod; 22. movable support; 23. telescopic machine; 3. shielding cover; 31. debris removal cup; 32. lifting rod; 33. exhaust fan; 331. extraction pipe; 34. dust collection box; 4. clamping plate; 41. heater; 42. cooler; 43. telescopic push rod; 5. rotating rod; 51. rotating guide wheel. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 4 The utility model provides the following technical solutions: it includes a base 1 and two support frames 11, a support and protection column 2 is arranged on the top of the base 1, a through slot 21 is opened on the support and protection column 2, a shielding cover 3 is arranged in the through slot 21, a debris removal cup 31 is snap-connected at the bottom end of the shielding cover 3, a lifting rod 32 is fixedly connected to the bottom end of the debris removal cup 31, the lifting rod 32 is slidably connected to the inner wall of the through slot 21, an exhaust fan 33 corresponding to the shielding cover 3 is installed on one side of the support and protection column 2, an extraction pipe 331 is arranged on one side of the exhaust fan 33, a dust collecting box 34 is arranged at the bottom end of the exhaust fan 33, the extraction pipe 331 is fixedly connected to one side of the shielding cover 3, the extraction pipe 331 is communicated with the internal space of the shielding cover 3, two pairs of clamping plates 4 are arranged in the through slot 21, the two pairs of clamping plates 4 are snap-connected, a heater 41 and a cooler 42 are installed in the two pairs of clamping plates 4, and the cooler 42 is below the heater 41.

[0018] In this embodiment: the base 1 supports the bottom of each component of the device, and the base 1 supports the wire roller through two support frames 11. The material is unloaded by rotating the wire roller. One end of the non-woven fiber thread wound on the wire roller is inserted into the support and protection column 2. The support and protection column 2 makes way for each internal component through the through groove 21. The shielding cover 3 and the impurity removal cup 31 are combined into a closed environment. The non-woven fiber thread passes through the aperture of the shielding cover 3 and the impurity removal cup 31. The lifting rod 32 supports the impurity removal cup 31. The cone inside the impurity removal cup 31 can scrape and clean the dust and impurities carried by the side wall of the non-woven fiber thread, and then the exhaust fan 33 extracts the dust and impurities inside the shielding cover 3 through the extraction pipe 331. A filter mesh hole can be set on one side of the shielding cover 3 for ventilation. The exhaust fan 33 discharges dust and impurities into the dust collecting box 34 for centralized storage to prevent dust and impurities from being carried to the next processing step by the non-woven fiber thread, thereby reducing the impact on the quality of the finished product in the later stage. , and reduce the content of dust and impurities discharged in the processing machinery, thereby realizing the protection of the processing machinery, the non-woven fiber threads after surface cleaning move downward to the position between the two pairs of clamps 4, and the two pairs of clamps 4 are merged, so that the two pairs of clamps 4 can clamp the non-woven fiber threads on the outside, first the non-woven fiber threads enter the position of the heater 41 inside the two pairs of clamps 4, control the heating of the heater 41, so that the heater 41 can melt the fluff on the surface of the non-woven fiber threads, and then scrape the melted fluff through the edges inside the clamps 4 and evenly attach it to the surface of the non-woven fiber threads, and then the non-woven fiber threads reach the position of the cooler 42, and the cooler 42 cools the non-woven fiber threads, so that the fluff liquid that is evenly attached to the non-woven fiber threads after fusion accelerates the solidification, and then the fluff on the surface of the non-woven fiber threads is processed, so that the surface of the non-woven fiber threads is neater, and the quality of the finished product is further improved.

[0019] A movable support 22 is provided at the bottom end of the support and protection column 2, and the movable support 22 is slidably connected to the top end of the base 1. A telescopic machine 23 is installed in the movable support 22, and the output end of the telescopic machine 23 is fixedly connected to the bottom end of the support and protection column 2; the movable support 22 supports the bottom end of the support and protection column 2 through the telescopic machine 23, and the support and protection column 2 is located below the wire roller. By controlling the movable support 22 to move horizontally on the base 1, the support and protection column 2 can cope with changes in the winding position of the fiber wire. By controlling the telescopic machine 23 to extend or shorten, the support and protection column 2 can be adjusted in height, so that it can be used more flexibly.

[0020] Two fixed blocks 211 are fixedly connected to the inner wall of the through groove 21, and springs 212 and guide rods 213 are fixedly connected to the tops of the two fixed blocks 211. The two guide rods 213 pass through the top of the lifting rod 32, and the two springs 212 are fixedly connected to the bottom of the lifting rod 32; the fixed blocks 211 support the springs 212 and the guide rods 213, the springs 212 elastically support the lifting rod 32, and the guide rods 213 slide and guide the lifting rod 32 that slides up and down, so that the lifting rod 32 can maintain a stable support for the impurity removal cup 31. When the lifting rod 32 drives the impurity removal cup 31 to move downward, the impurity removal cup 31 can be separated from the shielding cover 3, which is convenient for the fiber thread to pierce the aperture inside the impurity removal cup 31.

[0021] A telescopic push rod 43 is provided on one side of the two pairs of splints 4, and the two telescopic push rods 43 are installed on the inner wall of the through groove 21, and the positions of the two telescopic push rods 43 are symmetrically distributed; the supporting and protective column 2 supports the two telescopic push rods 43, and the telescopic push rods 43 control the horizontal position of the corresponding splints 4, and by controlling the extension of the telescopic push rods 43, the two telescopic push rods 43 can push the two pairs of splints 4 to be used together, and a distance is left on the heater 41 and the cooler 42 to reduce the mutual interference of hot and cold temperatures.

[0022] Two rotating rods 5 are fixedly connected to the inner wall of the through groove 21, and two rotating guide wheels 51 are rotatably connected between the two rotating rods 5, and a gap is left between the two rotating guide wheels 51; the two rotating rods 5 support the two rotating guide wheels 51, and the fiber thread can pass through the gap between the two rotating guide wheels 51, and the two rotating rods 5 and the rotating guide wheels 51 can be used to control the discharge direction of the fiber thread.

[0023] The working principle and use process of the utility model are as follows: when the fiber threads are unwound and used, the non-woven fiber threads pass through the apertures of the shielding cover 3 and the impurity removal cup 31, and the cone inside the impurity removal cup 31 can scrape and clean the dust and impurities carried by the side walls of the non-woven fiber threads, and then the exhaust fan 33 extracts the dust and impurities inside the shielding cover 3 through the extraction pipe 331, and the exhaust fan 33 discharges the dust and impurities into the dust collecting box 34 for centralized storage, so as to prevent the dust and impurities from being carried by the non-woven fiber threads to the next processing step, reduce the impact on the quality of the finished product in the later stage, and reduce the content of dust and impurities discharged in the processing machinery, thereby realizing the protection of the processing machinery, and the fiber threads move downward When it reaches the position between the two pairs of clamps 4, the heater 41 is controlled to heat so that the heater 41 can melt the fluff on the surface of the non-woven fiber thread, and then the melted fluff is scraped through the edges inside the clamps 4 and evenly attached to the surface of the non-woven fiber thread. Then the non-woven fiber thread reaches the position of the cooler 42, and the cooler 42 cools the non-woven fiber thread, thereby accelerating the solidification of the fluff liquid that is evenly attached to the non-woven fiber thread after fusion, and then the fluff on the surface of the non-woven fiber thread is processed, making the surface of the non-woven fiber thread tidier, further improving the quality of the later finished product, and then the processed fiber thread is turned through two rotating guide wheels 51 and discharged toward the outside of the through groove 21.

Claims

1. A device for discharging air-permeable nonwoven fabrics, comprising a base (1) and two support frames (11), characterized in that: The top of the base (1) is provided with a support and protection column (2), a through slot (21) is provided on the support and protection column (2), a shielding cover (3) is provided in the through slot (21), a cleaning cup (31) is snap-connected to the bottom end of the cleaning cup (3), a lifting rod (32) is fixedly connected to the bottom end of the cleaning cup (31), the lifting rod (32) is slidably connected to the inner wall of the through slot (21), an exhaust fan (33) corresponding to the shielding cover (3) is installed on one side of the support and protection column (2), and the exhaust fan (33) An extraction pipe (331) is provided on one side, a dust collecting box (34) is provided at the bottom end of the exhaust fan (33), the extraction pipe (331) is fixedly connected to one side of the shielding cover (3), the extraction pipe (331) is communicated with the internal space of the shielding cover (3), two clamping plates (4) are provided in the through groove (21), the two clamping plates (4) are snap-fitted and connected, a heater (41) and a cooler (42) are installed in the two clamping plates (4), and the cooler (42) is located below the heater (41).

2. The breathable nonwoven fabric blanking device according to claim 1, characterized in that: A movable support (22) is provided at the bottom end of the support and protection column (2), and the movable support (22) is slidably connected to the top end of the base (1). A telescopic machine (23) is installed in the movable support (22), and the output end of the telescopic machine (23) is fixedly connected to the bottom end of the support and protection column (2).

3. The breathable nonwoven fabric blanking device according to claim 1, characterized in that: Two fixed blocks (211) are fixedly connected to the inner wall of the through slot (21), the top ends of the two fixed blocks (211) are fixedly connected to springs (212) and guide rods (213), the two guide rods (213) pass through the top ends of the lifting rods (32), and the two springs (212) are fixedly connected to the bottom ends of the lifting rods (32).

4. The breathable nonwoven fabric blanking device according to claim 1, characterized in that: A telescopic push rod (43) is provided on one side of the two clamping plates (4), and the two telescopic push rods (43) are installed on the inner wall of the through groove (21), and the two telescopic push rods (43) are symmetrically distributed.

5. The breathable nonwoven fabric blanking device according to claim 1, characterized in that: Two rotating rods (5) are rotatably connected to the inner wall of the through slot (21), two rotating guide wheels (51) are rotatably connected between the two rotating rods (5), and a clearance space is left between the two rotating guide wheels (51).

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