Anti-fracture cashmere carding device

Abstract

The invention relates to the technical field of cashmere processing, in particular to an anti-fracture cashmere carding device which comprises a cashmere carding mechanism body, a cleaning mechanism and a drying mechanism. The cleaning mechanism comprises a cleaning box, a hollow main shaft, a cleaning structure and a plurality of air outlet groove sealing structures, the hollow main shaft is arranged in the cleaning box, the two ends of the hollow main shaft extend out of the cleaning box, and a plurality of strip-shaped air outlet grooves are formed in the surface of the middle section of the hollow main shaft; the plurality of air outlet groove sealing structures are annularly arrayed in the middle section of the hollow main shaft around the axis of the hollow main shaft; the drying mechanism comprises an air blowing structure which comprises an air bellow and an air blower. The cleaning mechanism and the drying mechanism are arranged, and a cleaning cylinder rotates around the axis of the hollow main shaft, so that part of wet cashmere is prevented from mutually entangling and entering the cashmere carding mechanism body, and the probability that the cashmere is broken in the cashmere carding process is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of cashmere processing, in particular to a cashmere combing device which is anti-breakage. Background Art

[0002] Cashmere, known as "soft gold" for its unique softness, warmth retention and breathability, occupies an important position in the textile industry. However, in the cashmere processing, especially in the combing process, the problem of cashmere fiber breakage has always been a key factor restricting product quality and production efficiency. Impurities in cashmere or wet cashmere will cause the cashmere to entangle with each other, which is easy to cause cashmere breakage when combing these cashmere.

[0003] The patent document with announcement number CN220013047U discloses a de-dusting device for cashmere combing. Before the cashmere is combed, the cashmere in the de-dusting box is cleaned by a cashmere de-dusting component to remove dust and debris attached to the surface of the cashmere. After the cashmere is cleaned, the cleaning water in the de-dusting box is discharged, and then the cashmere drying component introduces hot air into the de-dusting box to dry the cashmere.

[0004] Although the cashmere is washed and dried in the above scheme so that the cashmere enters the combing device cleanly and dryly, the cashmere is in a wet state after washing, so the cashmere will accumulate at the bottom of the dust removal box. The hot air can only contact the surface of the accumulated cashmere and cannot effectively dry the cashmere inside. Although the cashmere is stirred by rotating blades, the cashmere at the bottom of the dust removal box is difficult to be stirred, resulting in that part of the cashmere may not be dried; at the same time, the hot air in the drying process is not recycled, and external air needs to be continuously inhaled for heating. Summary of the invention

[0005] In view of the above problems, a cashmere combing device with anti-breakage is provided. The present invention is provided with a cleaning mechanism and a drying mechanism. The cleaning cylinder rotates around the axis of the hollow main shaft, thereby preventing partially wet cashmere from being entangled with each other and entering the combing mechanism body, thereby reducing the possibility of cashmere breaking during the combing process.

[0006] In order to solve the problems of the prior art, the present invention provides an anti-break cashmere combing device, comprising a combing mechanism body, a cleaning mechanism and a drying mechanism; the cleaning mechanism comprises a cleaning box, a hollow main shaft, a cleaning structure and a plurality of air outlet slot sealing structures, a first cover plate and a second cover plate are arranged at the upper end of the cleaning box, the first cover plate is fixed on the cleaning box, one end of the second cover plate is connected to the first cover plate by a hinge, the hollow main shaft is arranged inside the cleaning box, and both ends of the hollow main shaft extend out of the cleaning box, a plurality of strip-shaped air outlet slots are opened on the surface of the middle section of the hollow main shaft, the cleaning structure comprises a cleaning cylinder, the cleaning cylinder is coaxially sleeved on the hollow main shaft, a plurality of air outlet slot sealing structures are arranged in a circular array around the axis of the hollow main shaft in the middle section of the hollow main shaft, and the plurality of air outlet slot sealing structures correspond to the plurality of strip-shaped air outlet slots respectively; the drying mechanism comprises an air blowing structure, the air blowing structure comprises a bellows and a blower, one end of the bellows is connected to one end of the hollow main shaft, and the blower is arranged in the bellows.

[0007] Preferably, the drying mechanism also includes a waste heat reflux structure, which is arranged between the cleaning box and the bellows, and the waste heat reflux structure includes a reflux pipe and a barrier net; the two ends of the reflux pipe are respectively connected to the first cover plate and the bellows, and the end of the reflux pipe connected to the bellows is located at the input end of the blower; the barrier net is arranged at the end of the reflux pipe connected to the first cover plate.

[0008] Preferably, the waste heat reflow structure also includes a cleaning structure and a second drive assembly; the cleaning structure includes a rotating shaft, a mounting seat and a cleaning brush, the rotating shaft is vertically arranged on the outside of the cleaning box, and the middle part of the rotating shaft is connected to the mounting seat, the mounting seat is fixed on the side wall of the cleaning box, one end of the cleaning brush is connected to the upper end of the rotating shaft, and the other end of the cleaning brush extends into the cleaning box and completely covers the barrier net; the second drive assembly is arranged below the mounting seat, and the second drive assembly is connected to the rotating shaft.

[0009] Preferably, the cleaning structure further comprises a second spring, the second spring is sleeved on the middle section of the rotating shaft, and two ends of the second spring are respectively in contact with the mounting seat and the cleaning brush.

[0010] Preferably, the cleaning structure further includes a stirring structure and a rotary drive structure; there are a plurality of stirring structures, and the plurality of stirring structures are arranged on the inner wall of the cleaning cylinder; the rotary drive structure is arranged at one end of the cleaning cylinder, and the rotary drive structure is connected to the cleaning cylinder.

[0011] Preferably, the stirring structure includes a mounting plate, a plurality of stirring rods and a plurality of first springs; the mounting plate is connected to the cleaning cylinder, and a plurality of mounting frames are arranged on the mounting plate at equal intervals; the plurality of stirring rods are correspondingly arranged on the plurality of mounting frames, and one end of the stirring rod passes through the mounting plate along the diameter direction of the cleaning cylinder, and a limiting ring is arranged in the middle of the stirring rod; the plurality of first springs are respectively mounted on the plurality of stirring rods, and the two ends of the first springs are respectively abutted against the limiting ring and the mounting frame.

[0012] Preferably, the air outlet groove sealing structure includes a rectangular frame, a sealing cover plate and two first drive components; the rectangular frame is arranged on the hollow main shaft, and the middle part of the rectangular frame is connected to the strip air outlet groove; the sealing cover plate is covered on the rectangular frame; the two first drive components are respectively arranged at both ends of the rectangular frame, and the first drive component includes a first transmission rod, a first moving block and a first driving plate, the first transmission rod is parallel to the hollow main shaft, and one end of the first transmission rod extends into the interior of the rectangular frame, the first moving block is arranged in the rectangular frame, and the first moving block is connected to the first transmission rod, and the two ends of the first driving plate are respectively hinged to the first moving block and the sealing cover plate.

[0013] Preferably, the air outlet groove sealing structure further includes two guide connection structures, and the two guide connection structures are respectively arranged at two ends of the sealing cover plate.

[0014] Preferably, the first driving component also includes two limit sliders, which are respectively arranged on both sides of the first moving block, and limit sliding grooves are provided on the two wall surfaces corresponding to the two sides of the rectangular frame and the limit sliding grooves, and the two limit sliding grooves are respectively slidably arranged in the two limit sliding grooves.

[0015] Preferably, the cleaning mechanism also includes a synchronous opening and closing structure, which is arranged on the outside of the cleaning box, and the synchronous opening and closing structure includes two connecting arm assemblies and an opening and closing assembly; the two connecting arm assemblies are respectively arranged at both ends of the hollow main shaft, and the connecting arm assemblies are connected to several first transmission rods at the same end of several rectangular frames; the opening and closing assembly is arranged between the two connecting arm assemblies, and the opening and closing assembly is connected to the two connecting arm assemblies.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention is provided with a cleaning mechanism and a drying mechanism. The rotation of the cleaning cylinder around the axis of the hollow main shaft causes the cashmere to roll slowly in the cleaning cylinder, thereby ensuring sufficient contact between the cashmere and the cleaning liquid and effectively removing impurities on the cashmere. The opening and closing of the strip-shaped air outlet groove by the air outlet groove sealing structure can prevent the cleaning liquid from flowing into the hollow main shaft. The air blowing structure blows hot air evenly to the inside of the cleaning cylinder through the strip-shaped air outlet groove, thereby ensuring uniform drying of the cashmere and avoiding the problem of local overheating or insufficient drying. The accelerated rotation of the cleaning cylinder during the drying process causes the cashmere to adhere to the inner wall of the cleaning cylinder, further ensuring sufficient contact between the hot air and the cashmere, thereby preventing partially wet cashmere from being entangled with each other and entering the main body of the combing mechanism, thereby reducing the possibility of the cashmere breaking during the combing process.

[0018] 2. The present invention is provided with a return pipe and a barrier net. The blowing structure generates a strong suction force when working. The return pipe generates suction on the hot air in the washing box, and the hot air is led back to the blowing structure. The barrier net hinders the cashmere when the return pipe attracts the hot air, preventing the cashmere from entering the blowing structure, thereby ensuring the smooth operation of the blower. The return pipe and the barrier net allow the hot air in the washing box to be recycled, thereby reducing energy waste and improving the energy utilization efficiency of the entire drying process.

[0019] 3. The present invention is provided with a cleaning structure and a second driving assembly. The second driving assembly drives the rotating shaft to rotate forward and reversely, thereby driving the cleaning brush to swing back and forth in the forward and reverse directions, pushing the cashmere on the barrier net to both sides, thereby effectively cleaning the cashmere on the barrier net, ensuring the smooth circulation of hot air, and avoiding the influence of cashmere on the air flow effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional diagram of a break-proof cashmere combing device.

[0021] Figure 2 The invention is a left side view of a cleaning mechanism and a drying mechanism in a cashmere combing device which is anti-breakage.

[0022] Figure 3 yes Figure 2 Stereoscopic cross-sectional view at AA in the middle.

[0023] Figure 4 The present invention is a three-dimensional diagram of a first cover plate, an air blowing structure and a waste heat reflux structure in a cashmere combing device that is anti-fracture.

[0024] Figure 5 The present invention is a three-dimensional diagram of a barrier net, a cleaning structure and a second driving component in a break-proof cashmere combing device.

[0025] Figure 6 The invention discloses a three-dimensional diagram of a hollow main shaft, a cleaning structure, an air outlet groove sealing structure and a synchronous opening and closing structure in a break-proof cashmere combing device.

[0026] Figure 7 The present invention is a stereoscopic diagram of a cleaning cylinder, a stirring structure and a rotary drive structure in a break-proof cashmere combing device.

[0027] Figure 8 It is a three-dimensional diagram of the stirring structure in a cashmere carding device that prevents breakage.

[0028] Fig. 9 The invention discloses a three-dimensional diagram of a hollow main shaft, an air outlet groove sealing structure and a synchronous opening and closing structure in a break-proof cashmere combing device.

[0029] Fig.10The present invention is a stereoscopic diagram of a rectangular frame, a sealing cover plate, a first driving assembly and a guide connection structure in a break-proof cashmere combing device.

[0030] Fig.11 The present invention is a stereoscopic diagram of a sealing cover plate, a first driving assembly and a guide connection structure in a break-proof cashmere combing device.

[0031] Fig.12 The invention discloses a three-dimensional diagram of a rectangular frame, a first transmission rod, a first moving block and a limit sliding block in a cashmere combing device which is anti-fracture.

[0032] Fig.13 The present invention is a stereoscopic diagram of a first transmission rod and a synchronous opening and closing structure in a cashmere carding device that prevents breakage.

[0033] The numbers in the figure are: 1, combing mechanism body; 2, cleaning mechanism; 21, cleaning box; 211, first cover plate; 212, second cover plate; 22, hollow main shaft; 221, first valve; 222, second valve; 23, cleaning structure; 231, cleaning cylinder; 2311, third cover plate; 232, stirring structure; 2321, mounting plate; 2322, stirring rod; 2323, first spring; 2324, limit ring; 23 25. Mounting frame; 233. Rotational drive structure; 2331. First gear; 2332. Second gear; 2333. First rotational drive unit; 24. Air outlet slot sealing structure; 241. Rectangular frame; 2411. Position limiting slide; 242. Sealing cover plate; 243. First drive assembly; 2431. First transmission rod; 2432. First moving block; 2433. First drive plate; 2434. Position limiting slide; 244 , guide connection structure; 2441, guide rod; 2442, second moving block; 2443, guide slide rod; 25, synchronous opening and closing structure; 251, connecting arm assembly; 2511, limiting sleeve; 2512, second transmission rod; 2513, connecting plate; 2514, connecting ring; 252, opening and closing assembly; 2521, screw rod; 2522, third moving block; 2523, second drive plate; 2524, second rotary drive Unit; 3, drying mechanism; 31, blowing structure; 311, bellows; 312, blower; 32, waste heat reflux structure; 321, reflux pipe; 322, barrier net; 323, cleaning structure; 3231, rotating shaft; 3232, mounting seat; 3233, cleaning brush; 3234, second spring; 324, second driving assembly; 3241, third gear 3242, fourth gear; 3243, third rotating driving unit. DETAILED DESCRIPTION

[0034] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0035] Reference Figures 1 to 13 As shown: a cashmere combing device for preventing breakage, comprising a combing mechanism body 1, a cleaning mechanism 2 and a drying mechanism 3; the cleaning mechanism 2 comprises a cleaning box 21, a hollow main shaft 22, a cleaning structure 23 and a plurality of air outlet slot sealing structures 24, a first cover plate 211 and a second cover plate 212 are arranged at the upper end of the cleaning box 21, the first cover plate 211 is fixed on the cleaning box 21, one end of the second cover plate 212 is connected to the first cover plate 211 by a hinge, the first cover plate 211 and the second cover plate 212 completely cover the upper end of the cleaning box 21, the hollow main shaft 22 is arranged inside the cleaning box 21, and both ends of the hollow main shaft 22 extend out of the cleaning box 21, a plurality of strip-shaped air outlet slots are opened on the middle section surface of the hollow main shaft 22, the two ends of the hollow main shaft 22 are respectively connected to the drying mechanism 3 and the combing mechanism body 1, and a first air outlet slot is respectively arranged between the hollow main shaft 22 and the drying mechanism 3 and the hollow main shaft 22 and the combing mechanism body 1 The cleaning structure 23 comprises a cleaning cylinder 231, which is coaxially sleeved on the hollow main shaft 22. A third cover plate 2311 is arranged on the cleaning cylinder 231. The third cover plate 2311 and the cleaning cylinder 231 are connected by hinges. A plurality of filter holes are provided on the surface of the cleaning cylinder 231. A plurality of air outlet groove sealing structures 24 are arranged in a circular array around the axis of the hollow main shaft 22 in the middle section of the hollow main shaft 22, and the plurality of air outlet groove sealing structures 24 correspond to a plurality of strip-shaped air outlet grooves respectively. The drying mechanism 3 comprises an air blowing structure 31, which comprises a bellows 311 and a blower 312. One end of the bellows 311 is connected to one end of the hollow main shaft 22. The blower 312 is arranged in the bellows 311. The air blowing structure 31 also comprises a heating component and a dust filter component. The heating component and the dust filter component are respectively arranged on both sides of the blower 312, and the heating component is located at the output end of the blower 312.

[0036] The staff first opens the second cover plate 212, then opens the third cover plate 2311 on the cleaning cylinder 231, puts the cashmere to be cleaned into the cleaning cylinder 231, and closes the third cover plate 2311, and then injects a proper amount of cleaning liquid into the cleaning box 21. With the injection of the cleaning liquid, the cleaning structure 23 works, and the cleaning cylinder 231 rotates around the axis of the hollow main shaft 22, so that the cashmere rolls slowly in the cleaning cylinder 231, ensuring full contact between the cashmere and the cleaning liquid, and effectively removing impurities on the cashmere. As the cleaning liquid flows, the impurities gradually pass through the filter holes to the outside of the cleaning cylinder 231. After the cleaning is completed, the cleaning cylinder 231 stops rotating, and then the cleaning liquid is discharged from the cleaning box 21. At this time, the cashmere gathers at the lowest position inside the cleaning cylinder 231 due to the large amount of cleaning liquid. Then the drying mechanism 3 works, the first valve 221 opens, and the sealing structures 24 of the plurality of air outlet grooves release the sealing of the strip air outlet grooves, and the drum The fan 312 inhales air, and after the air is purified by the dust filter component, it is heated by the heating component to form hot air. The hot air then enters the hollow main shaft 22 and is evenly blown to the inside of the cleaning cylinder 231 through the strip air outlet groove. At this time, the cleaning cylinder 231 accelerates the rotation, so that the cashmere fits on the inner wall of the cleaning cylinder 231, ensuring that the hot air is in full contact with the cashmere and achieving uniform drying. After the cashmere is dried, the second valve 222 is opened, the heating component stops heating, and the blower 312 continues to work. The generated airflow preferentially flows along the hollow main shaft 22 to the combing mechanism body 1. At this time, the strip air outlet groove generates suction for the cashmere in the cleaning cylinder 231. Due to its lighter weight, the dry cashmere is easily sucked into the hollow main shaft 22 and enters the combing mechanism body 1 with the airflow, preparing for the subsequent combing operation, thereby avoiding the entanglement of some wet cashmere with each other and entering the combing mechanism body 1, reducing the possibility of cashmere breaking during the combing process.

[0037] Reference Figure 3 and Figure 4 As shown: the drying mechanism 3 also includes a waste heat reflux structure 32, which is arranged between the cleaning box 21 and the bellows 311, and the waste heat reflux structure 32 includes a reflux pipe 321 and a barrier net 322; the two ends of the reflux pipe 321 are respectively connected to the first cover plate 211 and the bellows 311, and the end of the reflux pipe 321 connected to the bellows 311 is located at the input end of the blower 312; the barrier net 322 is arranged at one end of the reflux pipe 321 connected to the first cover plate 211.

[0038] In the cashmere drying stage, the hot air is evenly blown to the inside of the cleaning cylinder 231 through the strip-shaped air outlet groove of the hollow main shaft 22. After heat exchange with the cashmere, the temperature of the hot air will decrease, but still maintain a relatively high temperature. At this time, the waste heat return structure 32 plays a role. Since the blower 312 continues to work in the wind box 311, a strong suction force is generated on the air at the input end. This suction force not only acts on the fresh air from the outside, but also acts on the hot air in the cleaning box 21 connected to the wind box 311 through the return pipe 321. The hot air in the cleaning box 21 is sucked into the return pipe 321 and flows along the waste heat return structure 32. The return pipe 321 flows toward the input end of the blower 312. At the end where the return pipe 321 is connected to the first cover plate 211, the barrier net 322 prevents the cashmere from being sucked into the blowing structure 31, thereby ensuring the smooth operation of the blower 312 and promoting the uniform drying of the cashmere. The hot air returning to the bellows 311 is heated again by the heating component to form high-temperature hot air which enters the cleaning cylinder 231 again. The hot air in the cleaning box 21 is recycled through the waste heat return structure 32, thereby reducing energy waste and improving the energy utilization efficiency of the entire drying process.

[0039] Reference Figure 4 and Figure 5 As shown: the waste heat reflow structure 32 also includes a cleaning structure 323 and a second driving assembly 324; the cleaning structure 323 includes a rotating shaft 3231, a mounting seat 3232 and a cleaning brush 3233, the rotating shaft 3231 is vertically arranged outside the cleaning box 21, and the middle part of the rotating shaft 3231 is connected to the mounting seat 3232, the mounting seat 3232 is fixed on the side wall of the cleaning box 21, one end of the cleaning brush 3233 is connected to the upper end of the rotating shaft 3231, and the other end of the cleaning brush 3233 extends into the cleaning box 21 and completely covers the barrier net 322; the second driving assembly 324 It is arranged below the mounting seat 3232, and the second driving assembly 324 is connected to the rotating shaft 3231. The second driving assembly 324 includes a third gear 3241, a fourth gear 3242 and a third rotation driving unit 3243. The third gear 3241 is connected to the lower end of the rotating shaft 3231, the fourth gear 3242 is arranged on one side of the third gear 3241, and the fourth gear 3242 is meshed with the third gear 3241. The third rotation driving unit 3243 is arranged on the side wall of the cleaning box 21, and the third rotation driving unit 3243 is connected to the fourth gear 3242.

[0040] During the drying process of the cashmere, a small amount of cashmere may move out of the cleaning cylinder 231. Under the action of the suction force of the return pipe 321, the cashmere will move toward the return pipe 321 and may cover the barrier net 322, affecting the smooth circulation of hot air. By setting the cleaning structure 323 and the second driving assembly 324, the third rotating driving unit 3243 drives the fourth gear 3242 connected thereto to rotate, and the fourth gear 3242 drives the third gear 3241 and the rotating shaft 3231 connected thereto to rotate together. As the rotating shaft 3231 rotates, the cleaning gear installed at the upper end thereof The brush 3233 also starts to swing, and one end of the cleaning brush 3233 extends into the cleaning box 21 and completely covers the barrier net 322. Therefore, when the cleaning brush 3233 swings, the cashmere on the barrier net 322 can be effectively brushed to one side of the barrier net 322. Then the third rotation drive unit 3243 drives the fourth gear 3242 to rotate in the opposite direction, thereby driving the rotating shaft 3231 and the cleaning brush 3233 to swing in the opposite direction, and further pushing the cashmere on the barrier net 322 to the other side, thereby effectively cleaning the cashmere on the barrier net 322, ensuring the smooth circulation of hot air, and preventing the cashmere from affecting the air flow.

[0041] Reference Figure 4 and Figure 5 As shown, the cleaning structure 323 further includes a second spring 3234 , which is sleeved on the middle section of the rotating shaft 3231 , and two ends of the second spring 3234 are respectively in contact with the mounting seat 3232 and the cleaning brush 3233 .

[0042] When the cleaning brush 3233 swings and contacts the barrier net 322, if the cleaning brush 3233 is too hard, it may scratch or damage the barrier net 322. If it is too soft, it may be squeezed and deformed during the contact process, resulting in a weakened cleaning effect. By providing a second spring 3234, the second spring 3234 always applies an upward force to the cleaning brush 3233. When the end of the cleaning brush 3233 that contacts the barrier net 322 is squeezed, the second spring 3234 can respond quickly and apply a force to the cleaning brush 3233 toward the barrier net 322, so that the cleaning brush 3233 can fit tightly against the barrier net 322, thereby avoiding a reduction in the cleaning efficiency of the cleaning brush 3233.

[0043] Reference Figure 6 and Figure 7As shown: the cleaning structure 23 also includes a stirring structure 232 and a rotation driving structure 233; the stirring structure 232 has a plurality of stirring structures 232, and the plurality of stirring structures 232 are arranged on the inner wall of the cleaning cylinder 231; the rotation driving structure 233 is arranged at one end of the cleaning cylinder 231, and the rotation driving structure 233 is connected to the cleaning cylinder 231, the rotation driving structure 233 includes a first gear 2331, a second gear 2332 and a first rotation driving unit 2333, the first gear 2331 is connected to the cleaning cylinder 231, and the first gear 2331 and the cleaning cylinder 231 are coaxially arranged, the second gear 2332 is arranged on one side of the first gear 2331, and the second gear 2332 is meshed with the first gear 2331, the first rotation driving unit 2333 is arranged on the side wall of the cleaning box 21, and the first rotation driving unit 2333 is connected to the second gear 2332.

[0044] The staff puts the cashmere into the cleaning cylinder 231, and the rotary drive structure 233 starts to work. The first rotary drive unit 2333 drives the second gear 2332 connected thereto to rotate, and the second gear 2332 drives the first gear 2331 and the cleaning cylinder 231 connected thereto to rotate together. As the cleaning cylinder 231 rotates, the multiple stirring structures 232 on its inner wall also start to rotate. The stirring structure 232 stirs the cashmere floating in the cleaning liquid during the rotation. Under the action of stirring, the cashmere moves relative to the cleaning liquid, making it easier to wash off the impurities attached to the cashmere, thereby achieving sufficient stirring and cleaning of the cashmere in the cleaning liquid.

[0045] Reference Figure 3 , Figure 7 and Figure 8 As shown: the stirring structure 232 includes a mounting plate 2321, a plurality of stirring rods 2322 and a plurality of first springs 2323; the mounting plate 2321 is connected to the cleaning cylinder 231, and a plurality of mounting frames 2325 are arranged on the mounting plate 2321 at equal intervals; the plurality of stirring rods 2322 are correspondingly arranged on the plurality of mounting frames 2325, and one end of the stirring rod 2322 passes through the mounting plate 2321 along the diameter direction of the cleaning cylinder 231, and a limiting ring 2324 is arranged in the middle of the stirring rod 2322; the plurality of first springs 2323 are respectively mounted on the plurality of stirring rods 2322, and the two ends of the first springs 2323 are respectively abutted against the limiting ring 2324 and the mounting frame 2325.

[0046] During the cleaning process, the stirring rod 2322, with its sufficient length, can effectively stir the cashmere in the middle of the cleaning cylinder 231 to ensure that the cashmere and the cleaning liquid are fully mixed, thereby improving the cleaning effect. When the cashmere in the cleaning cylinder 231 needs to be dried, the air outlet groove sealing structure 24 will open the strip air outlet groove to release hot air. In order to prevent the stirring rod 2322 from contacting the air outlet groove sealing structure 24 during the rotation process, the rotating drive structure 233 will drive the cleaning cylinder 231 to rotate at a high speed before the air outlet groove sealing structure 24 opens the strip air outlet groove. During the high-speed rotation, the stirring structure 232 will be affected by the centrifugal force. , causing the stirring rod 2322 to move outward along the diameter direction of the cleaning cylinder 231, and one end of the stirring rod 2322 gradually moves away from the center of the cleaning cylinder 231. At this time, the first spring 2323 is compressed, providing power for the reset of the stirring rod 2322. When the rotation speed decreases or stops, the first spring 2323 will release its stored energy to push the stirring rod 2322 to reset to its initial position, and the cleaning cylinder 231 is driven to rotate at a high speed by the rotating drive structure 233. The stirring structure 232 moves outward under the action of centrifugal force, thereby effectively avoiding the interference of the stirring rod 2322 with the air outlet groove sealing structure 24 during the drying process, thereby preventing damage to the equipment.

[0047] Reference Figure 3 , Figure 6 , Fig. 9 and Fig.10 As shown: the air outlet groove sealing structure 24 includes a rectangular frame 241, a sealing cover plate 242 and two first driving components 243; the rectangular frame 241 is arranged on the hollow main shaft 22, and the middle part of the rectangular frame 241 is connected to the strip air outlet groove; the sealing cover plate 242 is covered on the rectangular frame 241; the two first driving components 243 are respectively arranged at both ends of the rectangular frame 241, and the first driving component 243 includes a first transmission rod 2431, a first moving block 2432 and a first driving plate 2433, the first transmission rod 2431 is parallel to the hollow main shaft 22, and one end of the first transmission rod 2431 extends into the interior of the rectangular frame 241, the first moving block 2432 is arranged in the rectangular frame 241, and the first moving block 2432 is connected to the first transmission rod 2431, and the two ends of the first driving plate 2433 are respectively hinged to the first moving block 2432 and the sealing cover plate 242.

[0048] When drying is performed, the two first drive assemblies 243 work in coordination, and the two first drive assemblies 243 simultaneously apply forces from both ends of the sealing cover plate 242 to ensure that the sealing cover plate 242 is evenly stressed. As the first transmission rod 2431 moves along the axial direction of the hollow main shaft 22, the first transmission rod 2431 pushes the first moving block 2432 to move toward the center of the hollow main shaft 22. The movement of the first moving block 2432 is converted into a force on the sealing cover plate 242 through the first driving plate 2433, so that it gradually separates from the rectangular frame 241, opens the strip-shaped air outlet groove, and allows the drying gas to flow out smoothly. On the contrary, when it is necessary to close the strip air outlet groove, the first transmission rod 2431 will drive the first movable block 2432 away from the center of the hollow main shaft 22. At this time, the first movable block 2432 applies an inward force to the sealing cover plate 242 through the first driving plate 2433, so that the sealing cover plate 242 fits tightly on the rectangular frame 241, effectively preventing liquids such as cleaning fluid from penetrating into the interior of the hollow main shaft 22. The two first driving components 243 apply force from both ends at the same time, thereby ensuring the uniformity of force on the sealing cover plate 242 during the opening and closing process, avoiding the problem of poor sealing or damage due to uneven force.

[0049] Reference Figure 3 , Fig.10 and Fig.11 As shown: the air outlet groove sealing structure 24 also includes two guide connection structures 244, and the two guide connection structures 244 are respectively arranged at the two ends of the sealing cover plate 242. Rectangular grooves are provided at both ends of the sealing cover plate 242. The guide connection structure 244 includes a guide rod 2441, a second movable block 2442 and a guide slide rod 2443. One end of the guide rod 2441 passes through the first transmission rod 2431 along the diameter direction of the first transmission rod 2431, and the other end of the guide rod 2441 is connected to the second movable block 2442. The guide slide rod 2443 is arranged in the rectangular groove, and the guide slide rod 2443 is parallel to the first transmission rod 2431. The second movable block 2442 is slidably arranged on the guide slide rod 2443.

[0050] When the sealing cover plate 242 needs to move, the two guiding connection structures 244 come into play. As the first transmission rod 2431 pushes the first moving block 2432 to move, the first transmission rod 2431 will simultaneously drive the guide rod 2441 to move together, and the guide rod 2441 drives the second moving block 2442 to slide smoothly along the guide slide bar 2443. When the sealing cover plate 242 gradually moves away from the rectangular frame 241, the sealing cover plate 242 will drive the guide slide bar 2443 to move together, and the guide slide bar 2443 reacts to the guide rod 2441 through the second moving block 2442, so that it slides relative to the first transmission rod 2431, but still maintains a stable connection. Under the restriction and guidance of the two guide rods 2441, the two ends of the sealing cover plate 242 can maintain synchronous and stable movement, thereby avoiding the problem of poor sealing or damage caused by shaking or offset.

[0051] Reference Fig.12 As shown: the first driving component 243 also includes two limit sliders 2434, and the two limit sliders 2434 are respectively arranged on both sides of the first moving block 2432, and the two wall surfaces corresponding to the two sides of the rectangular frame 241 and the limit slider 2434 are provided with limit slots 2411, and the two limit sliders 2434 are respectively slidably set in the two limit slots 2411.

[0052] When the first transmission rod 2431 penetrates deep into the rectangular frame 241 and its extension length is long, the first moving block 2432 is far away from the force point between the first transmission rod 2431 and the rectangular frame 241, so the first transmission rod 2431 may bend. By setting two limit sliders 2434 on both sides of the first moving block 2432, and opening a limit slide groove 2411 on the inner wall of the rectangular frame 241 to cooperate with the two limit sliders 2434, when the first moving block 2432 moves in the rectangular frame 241, the limit slider 2434 will slide in the limit slide groove 2411 accordingly. In this process, the limit slide groove 2411 will apply a stable force to the limit slider 2434, which can effectively reduce the force perpendicular to the axial direction of the end of the first transmission rod 2431. Even if the extension length of the first transmission rod 2431 is long, its stability and straightness can be maintained, thereby avoiding the bending of the first transmission rod 2431.

[0053] Reference Figure 6 and Fig.13As shown: the cleaning mechanism 2 also includes a synchronous opening and closing structure 25, which is arranged outside the cleaning box 21, and the synchronous opening and closing structure 25 includes two connecting arm components 251 and an opening and closing component 252; the two connecting arm components 251 are respectively arranged at the two ends of the hollow main shaft 22, and the connecting arm component 251 is connected to the first transmission rod 2431 at the same end of the plurality of rectangular frames 241, and the connecting arm component 251 includes a limiting sliding sleeve 2511, a second transmission rod 2512, a connecting plate 2513 and a connecting ring 2514, the limiting sliding sleeve 2511 is fixed on the side wall of the cleaning box 21, the second transmission rod 2512 is slidably arranged in the limiting sliding sleeve 2511, and the second transmission rod 2512 is parallel to the hollow main shaft 22, one end of the connecting plate 2513 is connected to one end of the second transmission rod 2512, and the other end of the connecting plate 2513 is connected to the connecting ring 2514, and the connecting The ring 2514 is sleeved on the hollow main shaft 22, and the connecting ring 2514 is connected to the first transmission rod 2431; the opening and closing component 252 is arranged between the two connecting arm components 251, and the opening and closing component 252 is connected to the two connecting arm components 251, the opening and closing component 252 includes a screw rod 2521, a third moving block 2522, two second driving plates 2523 and a second rotation driving unit 2524, both ends of the screw rod 2521 are connected to the cleaning box 21, and the screw rod 2521 is perpendicular to the two second transmission rods 2512, the third moving block 2522 is arranged on the threaded end of the screw rod 2521, the two second driving plates 2523 are respectively arranged at both ends of the third moving block 2522, the two ends of the second driving plate 2523 are respectively hinged to the second transmission rod 2512 and the third moving block 2522, and the second rotation driving unit 2524 is arranged at one end of the screw rod 2521.

[0054] When the strip-shaped air outlet slot needs to be opened, the second rotation driving unit 2524 drives the screw rod 2521 to rotate. As the screw rod 2521 rotates, the third moving block 2522 gradually moves from one end of the screw rod 2521 to the other end. The third moving block 2522 pulls the two second transmission rods 2512 closer to each other through the two second driving plates 2523. The second transmission rod 2512 drives the connecting ring 2514 to move along the hollow main shaft 22 through the connecting plate 2513, thereby driving the first transmission rods 2431 located at the same end of the plurality of rectangular frames 241 toward the hollow main shaft. 22 moves in the center, so that several sealing cover plates 242 will open several rectangular frames 241 at the same time, realizing the opening of the strip-shaped air outlet groove. On the contrary, when the strip-shaped air outlet groove needs to be closed, the second rotation drive unit 2524 drives the screw rod 2521 to rotate in the opposite direction, and the third moving block 2522 is reset. The two second transmission rods 2512 will move away from each other, and then drive several first transmission rods 2431 away from the center of the hollow main shaft 22 through the connecting plate 2513 and the connecting ring 2514, thereby realizing the closing of the strip-shaped air outlet groove, thereby realizing the synchronous operation of multiple sealing cover plates 242.

[0055] The working principle of the device is as follows: cashmere is put into the cleaning cylinder 231, and cleaning liquid is injected into the cleaning box 21, the rotary driving structure 233 drives the cleaning cylinder 231 to rotate, and the stirring structure 232 stirs the cashmere in the cleaning cylinder 231. After the cashmere is cleaned, the cleaning liquid in the cleaning box 21 is discharged, and the rotary driving structure 233 drives the cleaning cylinder 231 to rotate at a high speed, and then the synchronous opening and closing structure 25 drives a plurality of air outlet groove sealing structures 24 to open a plurality of strip air outlet grooves, and the air blowing structure 31 blows hot air into the hollow main shaft 22, and blows from the strip air outlet grooves to the cashmere in the cleaning cylinder 231, so that the cashmere is evenly dried, and finally the second valve 222 is opened, and the hot air flows along the hollow main shaft 22 toward the combing mechanism body 1, and the cashmere in the cleaning cylinder 231 is sucked into the hollow main shaft 22, and moves toward the combing mechanism body 1 with the hot air for combing.

[0056] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A cashmere combing device for preventing breakage, comprising a combing mechanism body (1), characterized in that: It also includes a cleaning mechanism (2) and a drying mechanism (3); The cleaning mechanism (2) comprises a cleaning box (21), a hollow main shaft (22), a cleaning structure (23) and a plurality of air outlet slot sealing structures (24); a first cover plate (211) and a second cover plate (212) are arranged at the upper end of the cleaning box (21); the first cover plate (211) is fixed on the cleaning box (21); one end of the second cover plate (212) is connected to the first cover plate (211) by a hinge; the hollow main shaft (22) is arranged inside the cleaning box (21); and the hollow main shaft (22) is arranged inside the cleaning box (21). A cleaning box (21) extends from both ends of the shaft (22); a plurality of strip-shaped air outlet grooves are provided on the surface of the middle section of the hollow main shaft (22); a cleaning structure (23) comprises a cleaning cylinder (231); the cleaning cylinder (231) is coaxially sleeved on the hollow main shaft (22); a plurality of air outlet groove sealing structures (24) are arranged in a circular array around the axis of the hollow main shaft (22) in the middle section of the hollow main shaft (22); and the plurality of air outlet groove sealing structures (24) correspond to the plurality of strip-shaped air outlet grooves respectively; The drying mechanism (3) comprises an air blowing structure (31), the air blowing structure (31) comprises a bellows (311) and a blower (312), one end of the bellows (311) is connected to one end of the hollow main shaft (22), and the blower (312) is arranged in the bellows (311).

2. The anti-break cashmere combing device according to claim 1, characterized in that: The drying mechanism (3) further comprises a waste heat reflux structure (32), the waste heat reflux structure (32) being arranged between the cleaning box (21) and the wind box (311), the waste heat reflux structure (32) comprising a reflux pipe (321) and a barrier net (322); Two ends of the return pipe (321) are respectively connected to the first cover plate (211) and the wind box (311), and one end of the return pipe (321) connected to the wind box (311) is located at the input end of the blower (312); The barrier net (322) is arranged at one end of the return pipe (321) connected to the first cover plate (211).

3. The anti-break cashmere combing device according to claim 2, characterized in that: The waste heat reflow structure (32) further includes a cleaning structure (323) and a second driving component (324); The cleaning structure (323) comprises a rotating shaft (3231), a mounting seat (3232) and a cleaning brush (3233); the rotating shaft (3231) is vertically arranged outside the cleaning box (21), and the middle part of the rotating shaft (3231) is connected to the mounting seat (3232); the mounting seat (3232) is fixed on the side wall of the cleaning box (21); one end of the cleaning brush (3233) is connected to the upper end of the rotating shaft (3231), and the other end of the cleaning brush (3233) extends into the cleaning box (21) and completely covers the barrier net (322); The second driving assembly (324) is disposed below the mounting seat (3232), and the second driving assembly (324) is connected to the rotating shaft (3231).

4. The anti-break cashmere combing device according to claim 3, characterized in that: The cleaning structure (323) further comprises a second spring (3234), which is sleeved on the middle section of the rotating shaft (3231), and the two ends of the second spring (3234) are respectively in contact with the mounting seat (3232) and the cleaning brush (3233).

5. The anti-break cashmere combing device according to claim 1, characterized in that: The cleaning structure (23) further comprises a stirring structure (232) and a rotation driving structure (233); There are a plurality of stirring structures (232), and the plurality of stirring structures (232) are arranged on the inner wall of the cleaning cylinder (231); The rotary drive structure (233) is disposed at one end of the cleaning cylinder (231), and the rotary drive structure (233) is connected to the cleaning cylinder (231).

6. The anti-break cashmere combing device according to claim 5, characterized in that: The stirring structure (232) comprises a mounting plate (2321), a plurality of stirring rods (2322) and a plurality of first springs (2323); The mounting plate (2321) is connected to the cleaning cylinder (231), and a plurality of mounting frames (2325) are arranged at equal intervals on the mounting plate (2321); A plurality of stirring rods (2322) are correspondingly arranged on a plurality of mounting frames (2325), and one end of the stirring rod (2322) passes through the mounting plate (2321) along the diameter direction of the cleaning cylinder (231), and a limiting ring (2324) is arranged in the middle of the stirring rod (2322); A plurality of first springs (2323) are respectively sleeved on a plurality of stirring rods (2322), and two ends of the first springs (2323) are respectively in contact with a limiting ring (2324) and a mounting frame (2325).

7. The anti-break cashmere combing device according to claim 1, characterized in that: The air outlet groove sealing structure (24) comprises a rectangular frame (241), a sealing cover plate (242) and two first driving components (243); The rectangular frame (241) is arranged on the hollow main shaft (22), and the middle part of the rectangular frame (241) is connected to the strip-shaped air outlet groove; The sealing cover plate (242) is covered on the rectangular frame (241); Two first driving components (243) are respectively arranged at two ends of the rectangular frame (241), and the first driving component (243) comprises a first transmission rod (2431), a first moving block (2432) and a first driving plate (2433). The first transmission rod (2431) is parallel to the hollow main shaft (22), and one end of the first transmission rod (2431) extends to the inside of the rectangular frame (241). The first moving block (2432) is arranged in the rectangular frame (241), and the first moving block (2432) is connected to the first transmission rod (2431). The two ends of the first driving plate (2433) are respectively hinged to the first moving block (2432) and the sealing cover plate (242).

8. The anti-break cashmere combing device according to claim 7, characterized in that: The air outlet groove sealing structure (24) further comprises two guide connection structures (244), and the two guide connection structures (244) are respectively arranged at two ends of the sealing cover plate (242).

9. The anti-break cashmere combing device according to claim 7, characterized in that: The first driving assembly (243) further comprises two limit sliding blocks (2434), the two limit sliding blocks (2434) are respectively arranged on two sides of the first moving block (2432), and two wall surfaces corresponding to the two side surfaces of the rectangular frame (241) and the limit sliding blocks (2434) are provided with limit sliding grooves (2411), and the two limit sliding blocks (2434) are respectively slidably arranged in the two limit sliding grooves (2411).

10. The anti-break cashmere combing device according to claim 1, characterized in that: The cleaning mechanism (2) further comprises a synchronous opening and closing structure (25), which is arranged outside the cleaning box (21), and comprises two connecting arm assemblies (251) and an opening and closing assembly (252); Two connecting arm assemblies (251) are respectively arranged at two ends of the hollow main shaft (22), and the connecting arm assemblies (251) are connected to a plurality of first transmission rods (2431) located at the same end of a plurality of rectangular frames (241); The opening and closing component (252) is arranged between the two connecting arm components (251), and the opening and closing component (252) is connected to the two connecting arm components (251).

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