Napping device for fabric raising processing and processing method thereof

Abstract

The invention discloses a napping device for napping processing of cloth and a processing method of the napping device, and relates to the technical field of cloth processing.The napping device comprises a mounting frame and two mounting shafts rotationally connected to the mounting frame, a mounting frame and a napping and napping mechanism are fixedly connected between the two mounting shafts, and the napping and napping mechanism is arranged on the mounting frame; according to the napping device for napping processing of the cloth and the processing method of the napping device, napping is conducted on the cloth through the napping mechanism, meanwhile, in the napping and napping process, broken fluff in the following napping and napping process is automatically adsorbed and cleaned, and the situation that the quality of the produced cloth is poor due to the fact that the broken fluff adheres to the cloth is reduced; meanwhile, the pollution of the fluff to the environment in the production process is reduced, the surface of the napping pipe is cleaned through cooperation of the cleaning and filtering mechanism, automatic cleaning of the fluff on the napping pipe is achieved, shutdown for manual cleaning is not needed, and the napping and raising efficiency of the napping device is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of cloth processing, and in particular to a napping device for cloth napping processing and a processing method thereof. Background Art

[0002] The pile cloth usually includes two layers of cloth with different structures, which are called ground weft and pile weft. The ground weft is used as the base of the pile cloth, and the pile weft is used as the pile layer of the pile cloth. After the pile cloth is woven, the pile weft layer of the pile cloth is napped by a napping machine to break the fibers of the pile weft layer to form a pile layer. The napping roller of the napping machine in the related art usually consists of a mounting roller and a needle cloth. A plurality of metal needles are fixedly installed on one side of the needle cloth at intervals. The mounting roller is rotatably mounted on the frame of the napping machine, and the needle cloth is fixedly laid on the side wall of the mounting roller. The motor of the napping machine drives the mounting roller to rotate and then drives the needle cloth on the mounting roller to rotate, and then naps the fibers of the pile weft layer of the pile cloth on the rotating needle cloth.

[0003] A Chinese patent with application number 202111241418.8 discloses a napping machine and a method for producing napped cloth using the same, including a metal frame on which a mounting roller is rotatably mounted, a plurality of metal needle plates are circumferentially spaced apart on the mounting roller, a plurality of scraping needles are spaced apart on one end face of the needle plate, and both ends of the mounting roller are rotatably mounted on the frame through metal bearings, and the two ends of the needle plate are respectively pressed against the inner rings of the two bearings. The present application has a scraper on the needle plate to nap the grey cloth, and at the same time, the metal scraper, needle plate, bearing and frame are used to guide the static electricity generated by napping on the cloth to the ground for release, so that it is not easy for static electricity to remain on the cloth, and further, it is not easy for a large amount of hair debris to adhere to the napped cloth due to static electricity, so that it is easier to clean the hair debris after post-processing of the napped cloth, and the processing cost is low. However, there are still some shortcomings in the implementation of this patent. This patent reduces the adsorption of hair debris by the cloth by installing a roller for static electricity release, but in actual process, the napping device is made of metal, and static electricity can generally be released quickly, while some hair debris will be mixed in the gaps of the napped cloth. This results in debris on the surface of the fabric after raising, which reduces the quality of the fabric after raising. At the same time, some of the fluff will be mixed in the gaps between multiple raising needles. During the raising process, long-term accumulation will lead to too much fluff between the raising needles, some of which will enter the fabric, resulting in an increase in the amount of fluff in the fabric. At the same time, excessive accumulation will also reduce the contact area between the raising needles and the fabric, resulting in a decrease in the raising effect of the fabric. Therefore, the fluff needs to be cleaned in time. Currently, the machine needs to be stopped for cleaning with a brush, which reduces production efficiency. At the same time, when the brush is brushed, the extrusion pressure of the comb will cause the raising needle to deform slightly, resulting in a decrease in the raising effect. Summary of the invention

[0004] The object of the present invention is to provide a napping device and a processing method for napping cloth, so as to solve the shortcomings of the above-mentioned background technology.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A napping device for fabric napping processing and a processing method thereof, comprising:

[0007] A mounting frame and two mounting shafts rotatably connected to the mounting frame, a mounting frame fixedly connected between the two mounting shafts, and a driving mechanism connected to the mounting frame is drivingly connected to the outer surface of the mounting shaft, and the driving mechanism is used to drive the mounting shaft to flip;

[0008] A napping mechanism, which is arranged on the mounting frame and is used to nap the fabric and automatically clean the fluff generated during the napping process;

[0009] A cleaning and filtering mechanism is provided in the mounting frame and is used for cleaning the fluff on the napping mechanism.

[0010] As a further solution of the present invention: the napping mechanism comprises two first mounting tubes rotatably connected to the mounting frame, one end of the first mounting tube is fixedly connected to a napping tube, one end of the napping tube is fixedly connected to a second mounting tube rotatably connected to the mounting frame, an electromagnetic valve is arranged on the second mounting tube, a plurality of mounting rings are fixedly sleeved on the outer surface of the napping tube, a plurality of napping needles are fixedly connected to the outer surface of the mounting ring, the outer surface of the first mounting tube is transmission-connected to a transmission mechanism connected to the mounting frame, and the transmission mechanism is used to drive the first mounting tube to rotate;

[0011] The napping tube is provided with a hair removal mechanism connected to the mounting frame, and the hair removal mechanism is used to remove some hair adhered to the cloth during napping, and the hair removal mechanism is connected to a cleaning and filtering mechanism on the mounting frame.

[0012] As a further scheme of the present invention: the hair removal mechanism includes a plurality of conical holes opened on the outer surface of the hair pulling tube, a filter mesh plate is fixedly connected inside the hair pulling tube, a hair blocking column fixedly connected to the hair pulling tube is fixedly connected to one side of the filter mesh plate, a plurality of hair blocking rods are fixedly connected to the outer surface of the hair blocking column, one end of the first mounting tube is rotatably connected to a first connecting tube fixedly connected to the mounting frame, a second connecting tube is fixedly connected to the outer surface of the first connecting tube, an electromagnetic valve is arranged on the second connecting tube, one end of the second connecting tube is fixedly connected to a suction fan fixedly connected to the mounting frame, a third connecting tube is fixedly connected to the outer surface of the first connecting tube, an electromagnetic valve is arranged on the third connecting tube, and the third connecting tube is connected to the cleaning and filtering mechanism on the mounting frame.

[0013] As a further solution of the present invention: the transmission mechanism includes a transmission motor fixedly connected to the mounting frame, the output end of the transmission motor is fixedly connected to the transmission shaft through a coupling, the outer surface of the transmission shaft is fixedly sleeved with a first gear, and the outer surface of the first gear is meshingly connected with a second gear fixedly sleeved with the first mounting tube.

[0014] As a further solution of the present invention: the cleaning and filtering mechanism includes an electric telescopic rod fixedly connected to the mounting frame, the top of the electric telescopic rod is fixedly connected to a cleaning box, the bottom of the cleaning box is fixedly connected to two filter barrels, the internal threads of the filter barrels are fixedly connected to a funnel-shaped filter screen cover, the outer surface of the filter barrel is fixedly connected to a water suction pipe, one end of the water suction pipe is fixedly connected to a water pump fixedly connected to the cleaning box, the output end of the water pump is fixedly connected to a drain pipe, and the drain pipe is slidably connected to the third connecting pipe.

[0015] As a further solution of the present invention: a hot air blower is fixedly connected inside the installation frame, an output end of the hot air blower is fixedly connected to two blowing pipes through a pipeline, and an electromagnetic valve is arranged on the blowing pipe.

[0016] As a further solution of the present invention: one end of the second mounting tube is fixedly connected to an air inlet cover.

[0017] As a further solution of the present invention: the driving mechanism includes a driving motor fixedly connected to the mounting frame, the output end of the driving motor is fixedly connected to the driving shaft through a coupling, the outer surface of the driving shaft is fixedly sleeved with a first driving gear, and the outer surface of the first driving gear is meshingly connected with a second driving gear fixedly sleeved with the mounting shaft.

[0018] As a further solution of the present invention: two guide rollers are rotatably connected in the mounting frame.

[0019] A method for processing a napping device for napping cloth comprises the following steps:

[0020] Step 1: Put the cloth on the feeding roller of the cloth feeding machine and fix it;

[0021] Step 2: Then, the cloth is passed through the guide roller on the napping device, so that the cloth is attached to the napping mechanism on the napping device, and then the other end is fixed to the winding roller on the cloth winding machine;

[0022] Step 3: Start the napping device, which performs napping and raising processing on the fabric.

[0023] Beneficial effects of the present invention:

[0024] (1) The fabric is napped and raised by a napping mechanism. During the napping and raising process, the broken fluff in the following napping and raising process is automatically adsorbed and cleaned, thereby reducing the adhesion of the broken fluff to the fabric, which leads to poor quality of the fabric after production. At the same time, it also reduces the pollution of the fluff to the environment during the production process. At the same time, through the cooperation of the cleaning and filtering mechanism, the surface of the napping tube is cleaned, and the fluff on the napping tube is automatically cleaned without stopping the machine for manual cleaning, which greatly improves the napping and raising efficiency of the napping device.

[0025] (2) When the napping needle is driven by the napping tube to nap the fabric, the suction fan is turned on to suck air from the napping tube. Then, the tapered holes and the nap blocking columns and the nap blocking rods in the napping tube cooperate to timely absorb and remove the broken nap in the napping process. At the same time, the adsorption of multiple tapered holes allows the fabric to better fit on the napping needle on the surface of the napping tube, so that the fabric and the napping needle are fully fitted, so that the napping needle can fully and evenly nap the surface of the fabric, further improving the napping effect of the fabric.

[0026] (3) During the napping process, when there is too much fluff on the surface of the napping tube and it needs to be cleaned, the napping tube is then driven to rotate downward, and the cleaned napping tube is rotated upward to continue napping. Then, the fluff on the surface of the napping tube below is removed by a cleaning and filtering mechanism. The fluff on the surface of the napping needle and in the gaps between the napping needles will be flexibly washed away under the action of water flow force and centrifugal force, thereby reducing the impact force on the napping needle, preventing the napping needle from deformation, and increasing the service life of the napping needle.

[0027] (4) At the same time, during the cleaning process, through the cooperation of the water pump and the water suction pipe, the flushed water will flow into the filter barrel, and then enter the funnel-shaped filter screen in the filter barrel for filtering. The filtered fluff will enter the bottom of the funnel-shaped filter screen under the action of gravity for collection, thereby filtering and collecting the cleaned fluff, maintaining the cleanliness of the cleaning water in the cleaning box, preventing the cleaned fluff from entering the napping tube and the napping needle again, and realizing the circulating flow cleaning of the napping tube in the cleaning box, which greatly improves the cleaning effect of the napping tube. At the same time, with the cooperation of the hot air blower, the inner and outer surfaces of the cleaned napping tube are fully and automatically dried, which is convenient for napping and raising next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described below in conjunction with the accompanying drawings.

[0029] Figure 1 is a first stereogram of the external structure of the present invention;

[0030] Figure 2 is a second stereoscopic diagram of the external structure of the present invention;

[0031] Figure 3 This is a front view of the internal structure of the cleaning box of the present invention;

[0032] Figure 4 It is a stereoscopic diagram of the external structure of the filter screen plate, the hair-blocking column and the hair-blocking rod of the present invention;

[0033] Figure 5 The present invention Figure 1 A magnified view of middle;

[0034] Figure 6 The present invention Figure 2 Enlarged view of B.

[0035] In the figure: 1. mounting bracket; 2. mounting shaft; 3. mounting frame; 11. first mounting tube; 12. hair pulling tube; 13. second mounting tube; 14. mounting ring; 15. hair pulling needle; 21. conical hole; 22. filter screen; 23. hair blocking column; 24. hair blocking rod; 25. first connecting tube; 26. second connecting tube; 27. suction fan; 28. third connecting tube; 31. transmission motor; 32. transmission shaft; 33. first gear; 34. second gear; 41. electric telescopic rod; 42. cleaning box; 43. filter barrel; 44. funnel-shaped filter screen cover; 45. water suction pipe; 46. water pump; 47. drain pipe; 51. hot hair dryer; 52. blow pipe; 53. air inlet cover; 61. drive motor; 62. drive shaft; 63. first drive gear; 64. second drive gear. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Embodiment 1

[0038] See also Figure 1-Figure 6 As shown, the present invention is a napping device for fabric napping processing, including a mounting frame 1, two mounting shafts 2 are rotatably connected inside the mounting frame 1, and the outer surface of the mounting shaft 2 is transmission-connected with a driving mechanism connected to the mounting frame 1, and the driving mechanism drives the mounting shaft 2 to rotate. The driving mechanism includes a driving motor 61 fixedly connected to the mounting frame 1, and the driving motor 61 is controlled by a PLC programming program, and the driving motor 61 can be controlled to rotate forward and reverse and rotate at an angle. The output end of the driving motor 61 is fixedly connected to a driving shaft 62 through a coupling, and the outer surface of the driving shaft 62 is fixedly sleeved with a first driving gear 63. The first driving gear 63 is fixedly sleeved with a first driving gear 63. The outer surface of the gear 63 is meshingly connected with a second driving gear 64 fixedly sleeved on the mounting shaft 2, and the driving motor 61 drives the driving shaft 62 to rotate. The driving shaft 62 drives the mounting shaft 2 to rotate through the first driving gear 63 and the second driving gear 64. A mounting frame 3 is fixedly connected between the two mounting shafts 2. A napping mechanism is arranged in the mounting frame 3. The napping mechanism is used to nap the fabric and automatically clean some broken fluff generated in the napping process. A cleaning and filtering mechanism is arranged in the mounting frame 1. The cleaning and filtering mechanism is used to clean the fluff on the napping mechanism.

[0039] The cloth is poured onto the napping mechanism through the guide roller, and then the cloth is napped and raised through the napping mechanism. At the same time, in the process of napping and raising, the broken fluff in the following napping and raising process is automatically adsorbed and cleaned, so as to reduce the adhesion of the broken fluff to the cloth, resulting in poor quality of the cloth after production, and also reducing the pollution of the fluff to the environment in the production process. After a period of napping and raising, too much fluff will accumulate in the gaps between the napping needles 15 on the napping and raising device, resulting in reduced napping effect of the napping needles 15. At this time, the driving mechanism drives the mounting shaft 2 to rotate, and the mounting shaft 2 drives the mounting frame 3 to flip, and the mounting frame 3 drives the napping and raising mechanism to flip, and then cooperates with the cleaning and filtering mechanism to clean the napping tube 12 on the napping and raising mechanism, so as to realize automatic cleaning of the fluff on the napping tube 12, without the need to stop the machine for manual cleaning, thereby greatly improving the napping and raising efficiency of the napping device.

[0040] Embodiment 2

[0041] Based on Example 1, please participate Figure 1 , Figure 4 and Figure 5 As shown, the napping mechanism includes two first mounting tubes 11 rotatably connected to the mounting frame 3, one end of the first mounting tube 11 is fixedly connected to a napping tube 12, one end of the napping tube 12 is fixedly connected to a second mounting tube 13 rotatably connected to the mounting frame 3, an electromagnetic valve is arranged on the second mounting tube 13, a plurality of mounting rings 14 are fixedly sleeved on the outer surface of the napping tube 12, a plurality of napping needles 15 are fixedly connected to the outer surface of the mounting ring 14, the outer surface of the first mounting tube 11 is transmission-connected to a transmission mechanism connected to the mounting frame 3, and the transmission mechanism is used to bring The first mounting tube 11 is driven to rotate, and the transmission mechanism includes a transmission motor 31 fixedly connected to the mounting frame 3. The transmission motor 31 is controlled by a PLC programming program to control the transmission motor 31 to rotate forward and reverse and rotate at an angle. The output end of the transmission motor 31 is fixedly connected to a transmission shaft 32 through a coupling, and a first gear 33 is fixedly sleeved on the outer surface of the transmission shaft 32. The outer surface of the first gear 33 is meshedly connected with a second gear 34 fixedly sleeved on the first mounting tube 11. The transmission motor 31 drives the transmission shaft 32 to rotate, and the transmission shaft 32 The first mounting tube 11 is driven to rotate by the first gear 33 and the second gear 34. A hair removal mechanism connected to the mounting frame 3 is provided on the napping tube 12. The hair removal mechanism is used to remove some hair adhered to the fabric during napping. The hair removal mechanism is connected to the cleaning and filtering mechanism on the mounting frame 1. The hair removal mechanism includes a plurality of conical holes 21 opened on the outer surface of the napping tube 12. A filter screen 22 is fixedly connected to the napping tube 12. A hair retaining column 23 fixedly connected to the napping tube 12 is fixedly connected to one side of the filter screen 22. The outer surface of the hair retaining column 23 is A plurality of hair-blocking rods 24 are fixedly connected to the surface, one end of the first mounting tube 11 is rotatably connected to a first connecting tube 25 fixedly connected to the mounting frame 3, a second connecting tube 26 is fixedly connected to the outer surface of the first connecting tube 25, an electromagnetic valve is arranged on the second connecting tube 26, one end of the second connecting tube 26 is fixedly connected to a suction fan 27 fixedly connected to the mounting frame 3, a third connecting tube 28 is fixedly connected to the outer surface of the first connecting tube 25, an electromagnetic valve is arranged on the third connecting tube 28, and the third connecting tube 28 is connected to the cleaning and filtering mechanism on the mounting frame 1,

[0042] The first mounting tube 11 is driven to rotate by the transmission mechanism, and the first mounting tube 11 drives the napping tube 12 to rotate, and the napping tube 12 drives the mounting ring 14 and the napping needle 15 on the mounting ring 14 to nap the surface of the fabric. During the napping process, the suction fan 27 works and opens the electromagnetic valve on the corresponding second connecting tube 26. Then the suction fan 27 sucks air into the napping tube 12 through the second connecting tube 26 and the first connecting tube 25. Then the napping tube 12 sucks air through the tapered hole 21 to adsorb the surface of the fabric, so that a part of the broken fluff and the broken fluff around the napping tube 12 are sucked into the napping tube 12 through the tapered hole 21. At the same time, the aperture of the conical hole 21 designed from the outside to the inside of the napping tube 12 gradually decreases to form a funnel shape, thereby reducing the overflow of broken fluff from the conical hole 21. At the same time, the broken fluff entering the napping tube 12 will adhere to the multiple hair retaining rods 24 on the hair retaining column 23 through the reverse inverted design of the multiple hair retaining rods 24, and be entangled and collected, so that the broken fluff in the napping process can be absorbed and removed in time. At the same time, the adsorption of the multiple conical holes 21 makes the cloth better fit on the napping needle 15 on the surface of the napping tube 12, so that the cloth and the napping needle 15 are fully fitted, so that the napping needle 15 can fully and evenly nap the surface of the cloth, further improving the napping effect of the cloth.

[0043] Embodiment 3

[0044] Based on Example 2, please refer to Figure 2 , Figure 3 and Figure 6 As shown, the cleaning and filtering mechanism includes an electric telescopic rod 41 fixedly connected to the mounting frame 1, the top of the electric telescopic rod 41 is fixedly connected to a cleaning box 42, the bottom of the cleaning box 42 is fixedly connected to two filter barrels 43, the inner thread of the filter barrel 43 is fixedly connected to a funnel-shaped filter screen cover 44, the outer surface of the filter barrel 43 is fixedly connected to a water suction pipe 45, one end of the water suction pipe 45 is fixedly connected to a water pump 46 fixedly connected to the cleaning box 42, the output end of the water pump 46 is fixedly connected to a drain pipe 47, the drain pipe 47 is slidably connected to the third connecting pipe 28, a hot blower 51 is fixedly connected in the mounting frame 3, the output end of the hot blower 51 is fixedly connected to two blowing pipes 52 through pipelines, the blowing pipes 52 are provided with electromagnetic valves, and one end of the second mounting pipe 13 is fixedly connected to an air inlet cover 53.

[0045] When there is too much fluff accumulated on the surface of the napping needle 15 on the napping tube 12 located above, the driving mechanism drives the installation shaft 2 to rotate, and the installation shaft 2 drives the installation frame 3 to rotate, so that the clean napping tube 12 below is flipped up for continued napping and napping, and the upper one is flipped down for cleaning, thereby achieving non-stop cleaning, and then the cleaning box 42 is driven upward by the electric telescopic rod 41 to make the napping tube 12 enter the cleaning box 42, and at the same time, the third connecting pipe 28 enters the drain pipe 47 for docking and fixing, and then the water pump 46 is started, and then the water pump 46 absorbs water from the filter barrel 43 through the suction pipe 45, and then the water is discharged through the drain pipe 47, and the drain pipe 47 passes the water into the third The water is then passed into the connecting pipe 28, and then the third connecting pipe 28 passes water into the hair drawing tube 12 to flush the hair drawing tube 12. At this time, the fluff absorbs less water, and at the same time, under the impact of the water flow, it will overflow into the cleaning box 42 through the second mounting pipe 13 and the tapered hole 21. At the same time, the direction of the water flow is downstream on the surface of the hair blocking rod 24, and the fluff on the surface of the hair blocking rod 24 will be brought out, and then discharged through the second mounting pipe 13. At the same time, the first mounting pipe 11 and the hair drawing tube 12 are driven to rotate through the transmission mechanism, and the hair drawing tube 12 drives the hair drawing needle 15 to rotate, and the water flows on the surface of the hair drawing needle 15. Then the fluff on the surface of the hair drawing needle 15 and in the gaps of multiple hair drawing needles 15 will be moved under the action of water flow force and centrifugal force. The flushing water can be flexibly flushed away to reduce the impact force on the napping needle 15 and prevent the napping needle from deforming. At the same time, during the cleaning process, through the cooperation of the water pump 46 and the water suction pipe 45, the flushed water will flow into the filter barrel 43, and then enter the funnel-shaped filter screen cover 44 in the filter barrel 43 for filtration. The filtered fluff will enter the bottom of the funnel-shaped filter screen cover 44 under the action of gravity for collection, thereby filtering and collecting the cleaned fluff, maintaining the cleanliness of the cleaning water in the cleaning box 42, preventing the cleaned fluff from entering the napping tube 12 and the napping needle 15 again, and realizing the circulating flow cleaning of the napping tube 12 in the cleaning box 42, which greatly improves the cleaning effect of the napping tube 12. When the cleaning is completed After that, the electric telescopic rod 41 drives the cleaning box 42 to move downward. At this time, the napping tube 12 leaves the cleaning water in the cleaning box 42, and then the napping tube 12 continues to rotate. The napping tube 12 throws out the water on its surface under the action of centrifugal force, and at the same time throws out the water on the surface of the napping needle 15, and then the hot hair dryer 51 works. The hot hair dryer 51 blows out hot air through the blowing pipe 52, and then the hot air enters the napping tube 12 through the air inlet hood 53 on the second mounting tube 13, and then the hot air flows into the napping tube 12 to dry the inside of the tube, and at the same time, the hot air is discharged through the tapered hole 21 to dry the surface of the napping needle 15, thereby realizing automatic drying of the cleaned napping tube 12, which is convenient for napping and raising next time.

[0046] Embodiment 4

[0047] A method for processing a napping device for napping cloth comprises the following steps:

[0048] Step 1: Put the cloth on the feeding roller of the cloth feeding machine and fix it;

[0049] Step 2: Then, the cloth is passed through the guide roller on the napping device, so that the cloth is attached to the napping mechanism on the napping device, and then the other end is fixed to the winding roller on the cloth winding machine;

[0050] Step 3: Start the napping device, which performs napping and raising processing on the fabric.

[0051] The working principle of the present invention is as follows: the first mounting tube 11 is driven to rotate by the transmission mechanism, the first mounting tube 11 drives the napping tube 12 to rotate, the napping tube 12 drives the mounting ring 14 and the napping needle 15 on the mounting ring 14 to nap the surface of the fabric, and during the napping process, the suction fan 27 is operated and the electromagnetic valve on the corresponding second connecting tube 26 is opened at the same time, and then the suction fan 27 sucks air into the napping tube 12 through the second connecting tube 26 and the first connecting tube 25, and then the napping tube 12 sucks air through the tapered hole 21 to adsorb the surface of the fabric, so that a part of the broken fluff and the broken fluff around the napping tube 12 are sucked into the napping tube through the tapered hole 21. 12, and at the same time, the aperture of the tapered hole 21 designed from the outside to the inside of the napping tube 12 gradually decreases to form a funnel shape, thereby reducing the overflow of broken fluff from the tapered hole 21. At the same time, the broken fluff entering the napping tube 12 will adhere to the multiple hair retaining rods 24 on the hair retaining columns 23 through the reverse inverted design of the multiple hair retaining rods 24, and be entangled and collected, so that the broken fluff in the napping process can be absorbed and removed in time. At the same time, the adsorption of the multiple tapered holes 21 makes the cloth better fit on the napping needle 15 on the surface of the napping tube 12, so that the cloth and the napping needle 15 are fully fitted, so that the napping needle 15 can fully and evenly nap the surface of the cloth, further improving the napping effect of the cloth.

[0052] When too much fluff accumulates on the surface of the napping needle 15 on the upper napping tube 12, the driving mechanism drives the mounting shaft 2 to rotate, and the mounting shaft 2 drives the mounting frame 3 to rotate, so that the clean napping tube 12 below is flipped up to continue napping, and the upper one is flipped down and then cleaned and dried by the cleaning and filtering mechanism, while achieving non-stop cleaning.

[0053] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A napping device for napping fabric, characterized in that: include: A mounting frame (1) and two mounting shafts (2) rotatably connected to the mounting frame (1), a mounting frame (3) being fixedly connected between the two mounting shafts (2), an outer surface of the mounting shaft (2) being drivingly connected to a driving mechanism connected to the mounting frame (1), the driving mechanism being used to drive the mounting shaft (2) to flip; A napping and raising mechanism, the napping and raising mechanism being arranged on the mounting frame (3), the napping and raising mechanism being used to nap the fabric and automatically clean the nap generated during the napping and raising process; A cleaning and filtering mechanism is provided in the mounting frame (1), and is used for cleaning the fluff on the napping mechanism.

2. A napping device for fabric napping processing according to claim 1, characterized in that: The napping mechanism comprises two first mounting tubes (11) rotatably connected to the mounting frame (3); one end of the first mounting tube (11) is fixedly connected to a napping tube (12); one end of the napping tube (12) is fixedly connected to a second mounting tube (13) rotatably connected to the mounting frame (3); an electromagnetic valve is arranged on the second mounting tube (13); a plurality of mounting rings (14) are fixedly sleeved on the outer surface of the napping tube (12); a plurality of napping needles (15) are fixedly connected to the outer surface of the mounting ring (14); the outer surface of the first mounting tube (11) is transmission-connected to a transmission mechanism connected to the mounting frame (3); the transmission mechanism is used to drive the first mounting tube (11) to rotate; The napping tube (12) is provided with a hair removal mechanism connected to the mounting frame (3), and the hair removal mechanism is used to remove some hair adhered to the cloth during napping, and the hair removal mechanism is connected to a cleaning and filtering mechanism on the mounting frame (1).

3. A napping device for fabric napping processing according to claim 2, characterized in that: The hair removal mechanism comprises a plurality of conical holes (21) formed on the outer surface of a hair pulling tube (12); a filter screen (22) is fixedly connected inside the hair pulling tube (12); a hair blocking column (23) fixedly connected to the hair pulling tube (12) is fixedly connected to one side of the filter screen (22); a plurality of hair blocking rods (24) are fixedly connected to the outer surface of the hair blocking column (23); one end of the first mounting tube (11) is rotatably connected to a first connecting tube (25) fixedly connected to a mounting frame (3); a second connecting tube (26) is fixedly connected to the outer surface of the first connecting tube (25); an electromagnetic valve is arranged on the second connecting tube (26); one end of the second connecting tube (26) is fixedly connected to a suction fan (27) fixedly connected to the mounting frame (3); a third connecting tube (28) is fixedly connected to the outer surface of the first connecting tube (25); an electromagnetic valve is arranged on the third connecting tube (28); and the third connecting tube (28) is connected to a cleaning and filtering mechanism on the mounting frame (1).

4. The napping device for fabric napping processing according to claim 1, characterized in that: The transmission mechanism comprises a transmission motor (31) fixedly connected to the mounting frame (3); an output end of the transmission motor (31) is fixedly connected to a transmission shaft (32) via a coupling; a first gear (33) is fixedly sleeved on an outer surface of the transmission shaft (32); and a second gear (34) fixedly sleeved on an outer surface of the first gear (33) is meshingly connected to a second gear (34) fixedly sleeved on a first mounting tube (11).

5. The napping device for fabric napping processing according to claim 1 is characterized in that: The cleaning and filtering mechanism comprises an electric telescopic rod (41) fixedly connected to the mounting frame (1); the top end of the electric telescopic rod (41) is fixedly connected to a cleaning box (42); the bottom of the cleaning box (42) is fixedly connected to two filter barrels (43); the filter barrels (43) are internally threadedly fixedly connected to a funnel-shaped filter screen cover (44); the outer surface of the filter barrel (43) is fixedly connected to a water suction pipe (45); one end of the water suction pipe (45) is fixedly connected to a water pump (46) fixedly connected to the cleaning box (42); the output end of the water pump (46) is fixedly connected to a drain pipe (47); and the drain pipe (47) is slidably connected to a third connecting pipe (28).

6. The napping device for fabric napping processing according to claim 3 is characterized in that: A hot air blower (51) is fixedly connected inside the installation frame (3); an output end of the hot air blower (51) is fixedly connected to two blowing pipes (52) via a pipeline; and an electromagnetic valve is provided on the blowing pipes (52).

7. The napping device for fabric napping processing according to claim 2, characterized in that: One end of the second mounting tube (13) is fixedly connected to an air inlet cover (53).

8. The napping device for fabric napping processing according to claim 1, characterized in that: The driving mechanism comprises a driving motor (61) fixedly connected to the mounting frame (1); the output end of the driving motor (61) is fixedly connected to a driving shaft (62) via a coupling; a first driving gear (63) is fixedly sleeved on the outer surface of the driving shaft (62); and the outer surface of the first driving gear (63) is meshingly connected to a second driving gear (64) fixedly sleeved on the mounting shaft (2).

9. The napping device for fabric napping processing according to claim 1, characterized in that: Two guide rollers are rotatably connected inside the mounting frame (1).

10. A processing method of a napping device for fabric napping processing according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step 1: Put the cloth on the feeding roller of the cloth feeding machine and fix it; Step 2: Then, the cloth is passed through the guide roller on the napping device, so that the cloth is attached to the napping mechanism on the napping device, and then the other end is fixed to the winding roller on the cloth winding machine; Step 3: Start the napping device, which performs napping and raising processing on the fabric.

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