Cashmere carding machine of stable cashmere feeding mechanism

Abstract

The invention relates to the technical field of wool carding, and discloses a cashmere carding machine of a stable cashmere feeding mechanism, the cashmere carding machine comprises a rack and a feeding channel, the bottom of the feeding channel is provided with a different-direction cashmere feeding assembly, the different-direction cashmere feeding assembly comprises a burr stirring roller, a burr tearing roller and a cashmere withdrawing grid, and the burr stirring roller and the burr tearing roller are opposite in rotation direction; the burr removing grid is located between the burr stirring roller and the burr tearing roller, and an extrusion conveying triangular roller set is arranged on one side of the burr tearing roller. Firstly, wool is preliminarily torn and separated, then thicker parts and thinner parts are uniformly mixed, and then wool balls are separately carded, so that wool fibers are prevented from being broken to influence subsequent use, and the problem that in a looser wool entangled area, a part of wool balls directly and instantly pass through a carding machine to be carded, so that the carding efficiency is improved is solved. In other words, the wool is moved out of the carding machine in the form of small wool balls and mixed in the carded wool, and the subsequent processing time is further prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of wool carding, in particular to a cashmere carding machine with a stable cashmere feeding mechanism. Background Art

[0002] A wool combing machine is a machine that turns loose fibers into strips in wool spinning production. Its main function is to comb the messy fibers into relatively straight single fibers, remove impurities, and mix fibers of different colors or qualities. The wool combing machine used for wool spinning is generally composed of two- or three-roller combing machines. The raw materials are fed by an automatic wool feeder; there are curtains that automatically convey semi-finished products between each section of the roller combing machine, called a "bridge machine"; the wool net output from the last section of the roller combing machine is divided into narrow strips and twisted into coarse yarn for spinning by spinning machines. The wool combing machine used for worsted wool spinning is generally composed of two roller combing machines directly connected without a bridge machine. The output wool net is gathered into wool strips for the subsequent production of combed wool strips.

[0003] Cashmere is a thin and curved fiber that contains a lot of air and forms an air layer, which can defend against the invasion of cold air and keep the body temperature from dropping. Cashmere is much finer than wool, and the outer scales are also finer and smoother than wool. Therefore, it is light, soft and tough; cashmere is soft, fine, elastic, and can be easily twisted into yarn. Fabrics made of cashmere yarn are light, thin and warm;

[0004] When combing cashmere and wool, the wool first enters the combing machine in a clumping state. At this time, the wool is in a disorderly state. When the combing machine is used directly to comb the wool, the tangled wool clumps are directly combed separately through the combing machine, which not only breaks the wool fibers and affects subsequent use, but also causes a part of the wool clumps to pass through the combing machine instantly in the area where the wool is loosely tangled, and thus cannot be combed. That is, the wool is removed from the combing machine in the form of small clumps and mixed in the combed wool, further increasing the subsequent processing time. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a cashmere carding machine with a stable cashmere feeding mechanism, which is capable of guiding the layered cashmere into a stacking groove and forming an accumulation inside the stacking groove under the drive of a guiding roller, so that the thick area and the thin area of ​​the layered cashmere are superimposed, wherein the cashmere in the thicker area is guided to a dispersing mechanism, and the thicker cashmere is dispersed to both sides by a spiral dispersing roller, wherein the spiral dispersing roller is divided into multiple groups corresponding to the thicker cashmere in different areas, and the thicker cashmere dispersed by the spiral dispersing roller enters the return combing roller, and the thicker cashmere is returned to the rear again by the return combing roller, and enters the dispersing mechanism again, so that the thicker cashmere cannot pass through the dispersing mechanism, and returns to the dispersing mechanism again for dispersion, until the thicker cashmere can pass through the dispersing mechanism, thereby forming a cashmere feeding method with stable thickness to transport the cashmere to the carding machine, etc., and solves the above-mentioned problems.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: a cashmere carding machine with a stable cashmere feeding mechanism, comprising a frame and a feeding channel, a different direction cashmere feeding assembly is arranged at the bottom of the feeding channel, the different direction cashmere feeding assembly comprises a plucking licker-in roller, a tearing licker-in roller and a hair stripping grid, the plucking licker-in roller and the tearing licker-in roller rotate in opposite directions, the hair stripping grid is located between the plucking licker-in roller and the tearing licker-in roller, an extrusion and conveying triangular roller group is arranged on one side of the tearing licker-in roller, the extrusion and conveying triangular roller group is obliquely arranged on one side of the tearing licker-in roller, one side of the bottom of the extrusion and conveying triangular roller group is close to the tearing licker-in roller, a guide roller is arranged on the other side of the extrusion and conveying triangular roller group, a stacking groove is arranged at the bottom of the guide roller, a dispersion mechanism is arranged at the tail end of the stacking groove, the dispersion mechanism comprises a spiral dispersion roller and a reflow combing roller, there are a plurality of groups of the spiral dispersion roller and the reflow combing roller, and each group of the spiral dispersion rollers is cross-arranged with each group of the reflow combing rollers.

[0007] Preferably, a plucking channel is provided at the bottom of the plucking roller, a conveying channel is provided at the bottom of the hair tearing roller, the hair removing grid is located above the plucking channel and the conveying channel, and a counter-directional drive component is provided on one side of the plucking roller and the hair tearing roller, and the counter-directional drive component is located outside the frame.

[0008] Preferably, the counter-directional drive assembly includes a down feeding motor, a plucking gear and a down tearing gear. The down feeding motor is installed on the outside of the frame, the down feeding motor is connected to the down plucking gear through a coupling, the down plucking gear is meshed with the down tearing gear, the down plucking gear is connected to the down plucking roller, and the down tearing gear is connected to the down tearing roller.

[0009] Preferably, the surface of the plucking roller is provided with long thorns, the surface of the tearing roller is provided with short thorns, the dehairing fence includes a fence rod and a connecting plate, the fence rods are respectively located on both sides of the connecting plate, the fence rods respectively correspond to the long thorns and the short thorns, the two ends of the connecting plate are rotatably connected to the frame, and one side of the connecting plate extends to the outside of the frame and is provided with an adjustment handle, and the adjustment handle is used to adjust the inclination state of the dehairing fence.

[0010] Preferably, the extrusion conveying triangular roller group includes an upper conveying roller, an extrusion roller and a lower conveying roller, the upper conveying roller is located above the extrusion roller and the lower conveying roller, the extrusion roller is close to one side of the hair tearing roller, and the lower conveying roller is located on one side of the guiding roller.

[0011] Preferably, the surface of the upper conveying roller is provided with rubber protrusions, the bottom of the squeezing roller and the lower conveying roller is provided with a receiving platform, the receiving platform is provided with a receiving groove above the receiving platform, the squeezing roller and the lower conveying roller are respectively located inside the receiving groove, and the receiving groove is respectively tightly attached to the squeezing roller and the lower conveying roller.

[0012] Preferably, the upper conveying roller and the hair tearing roller are connected in the same direction through a belt transmission, the upper conveying roller and the squeezing roller are connected in the opposite direction through meshing gears, and the squeezing roller and the lower conveying roller are connected in the same direction through the belt transmission.

[0013] Preferably, a convex plate is provided on the surface of the guide roller, the stacking groove is an arc-shaped groove structure, the distance between the stacking groove and the guide roller gradually decreases in the direction of rotation of the guide roller, an elastic baffle is provided at the outlet of the stacking groove, the elastic baffle is elastically connected to the stacking groove, a guide motor is provided outside the guide roller, the guide motor is installed on the outside of the frame, and the rotation direction of the guide roller is the same as the rotation direction of the lower conveying roller.

[0014] Preferably, a dispersion chamber is provided outside the dispersion mechanism, and the spiral dispersion roller includes a dispersion roller shaft and a bidirectional thread. The dispersion roller shaft is rotationally connected to the dispersion chamber, the bidirectional thread is located on the dispersion roller shaft, and multiple groups of bidirectional threads are provided. The dispersion roller shaft rotates in the opposite direction to the reflow combing roller, and the dispersion roller shaft rotates in the same direction as the guide roller.

[0015] Preferably, the surface of the reflow comb roller is provided with comb teeth, the comb teeth are obliquely arranged on the surface of the reflow comb roller, and the inclination direction is the same as the rotation direction of the reflow comb roller, and the comb teeth on the surfaces of two adjacent reflow comb rollers are staggered.

[0016] Compared with the prior art, the present invention provides a cashmere carding machine with a stable cashmere feeding mechanism, which has the following beneficial effects:

[0017] 1. The cashmere carding machine with a stable cashmere feeding mechanism adds wool balls to the asymmetric cashmere feeding assembly through a feeding channel on one side of the frame, and then uses a plucking licker-in roller and a tearing licker-in roller in the asymmetric cashmere feeding assembly to tear the wool balls apart, wherein a part of the torn cashmere is driven and transported by the tearing licker-in roller, and the other part of the wool balls that are still in a ball are driven by the plucking licker-in roller to return to the feeding channel again, and with the rotation of the plucking licker-in roller, enter between the plucking licker-in roller and the tearing licker-in roller again, and are torn apart again, and then the torn cashmere is squeezed into layers and transported forward by the tearing licker-in roller and the extrusion and conveying triangular roller group, and is transported to the top of the dispersing roller, and driven by the dispersing roller, the layered cashmere is dispersed into the inside of the accumulation groove and accumulated inside the accumulation groove, so that the thick area of ​​the layered cashmere is superimposed on the thin area, wherein the cashmere in the thicker area is dispersed to the dispersion mechanism, and the spiral dispersion roller disperses the thicker cashmere The thick cashmere is dispersed to both sides, wherein the spiral dispersion rollers are divided into multiple groups, corresponding to the thicker cashmere in different areas, and the thicker cashmere dispersed by the spiral dispersion rollers enters the return combing roller, and the thicker cashmere is returned to the rear again by the return combing roller, and enters the dispersion mechanism again, so that the thicker cashmere cannot pass through the dispersion mechanism, and returns to the dispersion mechanism for dispersion again, until the thicker cashmere can pass through the dispersion mechanism, thereby forming a stable thickness feeding method to transport the cashmere to the carding machine; firstly, the wool is preliminarily torn and separated, and then the thicker part is evenly mixed with the thinner part, and then the wool balls are combed separately to avoid breaking the wool fibers and affecting subsequent use, and the problem that in the area where the wool is loosely entangled, a part of the wool balls are directly passed through the carding machine instantly and cannot be combed, that is, the wool balls are moved out of the carding machine in the form of small balls and mixed in the combed wool, further increasing the subsequent processing time.

[0018] 2. The cashmere carding machine with a stable cashmere feeding mechanism drives the plucking gear through the cashmere feeding motor in the differential driving assembly, and the plucking gear drives the plucking licker-in roller to rotate, and at the same time, the plucking gear drives the tearing gear to rotate in a differential direction, so that the tearing licker-in roller rotates in the opposite direction to the plucking licker-in roller, that is, the plucking licker-in roller and the tearing licker-in roller tear the wool ball apart; then the plucking licker-in roller and the tearing licker-in roller are driven by the differential driving assembly to rotate in a differential direction to tear the wool ball dropped from the feeding channel, wherein the plucking channel arranged at the bottom of the plucking licker-in roller cooperates with the plucking licker-in roller, and the wool ball that is still in a ball after being processed by the plucking licker-in roller and the tearing licker-in roller is plucking and returned to the feeding channel above the plucking licker-in roller again, so that the wool ball that is still in a ball returns to the differential feeding assembly again, and a part of the cashmere torn off by the tearing licker-in roller enters the conveying channel driven by the tearing licker-in roller.

[0019] 3. The cashmere carding machine with a stable cashmere feeding mechanism guides the layered cashmere into the stacking groove and forms a stack inside the stacking groove under the drive of the guide roller, so that the thick area and the thin area of ​​the layered cashmere are superimposed, and the convex plate arranged on the surface of the guide roller pushes the conveyed layered cashmere forward in a toggling manner, and makes the tail of the cashmere contact with the elastic baffle in the stacking groove. The cashmere is blocked by the elastic baffle and stacked inside the stacking groove, so that the thicker and thinner parts of the cashmere layer are mixed, and the pressure of the accumulated cashmere pushes the elastic baffle to open, and the cashmere enters the dispersion mechanism, and enters the dispersion mechanism with a relatively even thickness for further uniform dispersion.

[0020] 4. The cashmere carding machine with a stable cashmere feeding mechanism guides the cashmere in a thicker area to the dispersion mechanism, and the spiral dispersion roller disperses the thicker cashmere to both sides, wherein the spiral dispersion roller is divided into multiple groups, corresponding to the thicker cashmere in different areas, and the thicker cashmere dispersed by the spiral dispersion roller enters the return combing roller, and the thicker cashmere is returned to the rear again by the return combing roller, and enters the dispersion mechanism again, so that the thicker cashmere cannot pass through the dispersion mechanism, and returns to the dispersion mechanism again for dispersion, until the thicker cashmere can pass through the dispersion mechanism, and passes through the dispersion cavity set outside the dispersion mechanism, when the cashmere enters After entering the dispersion chamber, the spiral dispersion roller disperses the cashmere and pushes it to both sides through the bidirectional threads on the dispersion roller shaft, and some cashmere that has not been dispersed by the spiral dispersion roller enters the return comb roller, and is driven by the return comb roller in the opposite direction of the rotation of the dispersion roller shaft to return the undispersed cashmere to the front end of the dispersion mechanism, so that the cashmere passes through the spiral dispersion roller again and is dispersed; the return comb roller drives the comb teeth to comb the dispersed cashmere, and the undispersed cashmere flows back to the front end of the dispersion mechanism again, thereby forming a stable thickness feeding method to transport the cashmere to the carding machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is one of the overall three-dimensional structural schematic diagrams of the present invention;

[0022] Figure 2 This is the second schematic diagram of the overall three-dimensional structure of the present invention;

[0023] Figure 3 This is one of the cross-sectional structural diagrams of one side of the frame of the present invention;

[0024] Figure 4 This is a second schematic diagram of a cross-sectional structure of one side of the frame of the present invention;

[0025] Figure 5 For the present invention Figure 4 A local enlarged structural schematic diagram;

[0026] Figure 6This is one of the partial cross-sectional structural schematic diagrams of the heterogeneous down feeding assembly of the present invention;

[0027] Figure 7 This is the second schematic diagram of the partial cross-sectional structure of the heterogeneous down feeding assembly of the present invention;

[0028] Figure 8 This is the third schematic diagram of the cross-sectional structure of one side of the frame of the present invention.

[0029] In the figure: 1, frame; 11, feeding channel; 12, dispersion chamber; 2, different direction feeding assembly; 21, plucking roller; 211, plucking channel; 212, long thorns; 22, tearing roller; 221, conveying channel; 222, short thorns; 23, dehairing fence; 231, fence rod; 232, connecting plate; 233, adjustment handle; 3, extrusion conveying triangular roller group; 31, upper conveying roller; 311, rubber bumps; 32, Extrusion roller; 33, lower conveying roller; 34, receiving platform; 35, receiving groove; 4, guiding roller; 41, convex plate; 42, guiding motor; 5, stacking groove; 51, elastic baffle; 6, spiral dispersion roller; 61, dispersion roller shaft; 62, bidirectional thread; 7, reflux comb roller; 71, comb teeth; 8, counter-directional drive assembly; 81, feeding motor; 82, plucking gear; 83, tearing gear; 9, belt; 10, meshing gear. DETAILED DESCRIPTION

[0030] 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.

[0031] See also Figure 1-Figure 8A cashmere carding machine with a stable cashmere feeding mechanism comprises a frame 1 and a feeding channel 11, wherein a different direction cashmere feeding assembly 2 is arranged at the bottom of the feeding channel 11, wherein the different direction cashmere feeding assembly 2 comprises a plucking licker-in roller 21, a tearing licker-in roller 22 and a hair stripping grid 23, wherein the plucking licker-in roller 21 rotates in opposite directions to the tearing licker-in roller 22, wherein the hair stripping grid 23 is located between the plucking licker-in roller 21 and the tearing licker-in roller 22, wherein an extrusion conveying triangular roller group 3 is arranged on one side of the tearing licker-in roller 22, wherein the extrusion conveying triangular roller group 3 is arranged on the other ... The angle roller group 3 is obliquely arranged on one side of the tearing and licking-in roller 22, and one side of the bottom of the extrusion and conveying triangular roller group 3 is close to the tearing and licking-in roller 22. A guide roller 4 is arranged on the other side of the extrusion and conveying triangular roller group 3. A stacking groove 5 is arranged at the bottom of the guide roller 4. A dispersion mechanism is arranged at the tail end of the stacking groove 5. The dispersion mechanism includes a spiral dispersion roller 6 and a reflow comb roller 7. There are multiple groups of the spiral dispersion roller 6 and the reflow comb roller 7, and each group of the spiral dispersion rollers 6 is cross-arranged with each group of the reflow comb rollers 7.

[0032] When in use, wool balls are added to the asymmetric feeding assembly 2 through the feeding channel 11 on one side of the frame 1, and then the wool balls are torn apart by the plucking licker-in roller 21 and the tearing licker-in roller 22 in the asymmetric feeding assembly 2, wherein a part of the torn cashmere is driven and conveyed by the tearing licker-in roller 22, and the other part of the wool balls that are still in a ball are driven by the plucking licker-in roller 21 to return to the feeding channel 11 again, and as the plucking licker-in roller 21 rotates, it enters between the plucking licker-in roller 21 and the tearing licker-in roller 22 again, and is torn apart again, and then the torn cashmere is squeezed into layers and conveyed forward by the tearing licker-in roller 22 in cooperation with the extrusion and conveying triangular roller group 3, and is conveyed to the top of the guide roller 4, and driven by the guide roller 4 , the layered cashmere is guided to the inside of the stacking groove 5 and piled up inside the stacking groove 5, so that the thick area and the thin area of ​​the layered cashmere are superimposed, wherein the cashmere in the thicker area is guided to the dispersion mechanism, and the thicker cashmere is dispersed to both sides by the spiral dispersion roller 6, wherein the spiral dispersion roller 6 is divided into multiple groups, corresponding to the thicker cashmere in different areas, and the thicker cashmere dispersed by the spiral dispersion roller 6 enters the return comb roller 7, and the thicker cashmere is returned to the rear again by the return comb roller 7, and enters the dispersion mechanism again, so that the thicker cashmere cannot pass through the dispersion mechanism, and returns to the dispersion mechanism again for dispersion, until the thicker cashmere can pass through the dispersion mechanism, thereby forming a stable thickness feeding method to transport the cashmere to the carding machine.

[0033] Furthermore, a plucking channel 211 is provided at the bottom of the plucking licker-in roller 21, a conveying channel 221 is provided at the bottom of the plucking licker-in roller 22, the hair-removing grid 23 is located above the plucking channel 211 and the conveying channel 221, and a counter-rotating drive component 8 is provided on one side of the plucking licker-in roller 21 and the hair-removing licker-in roller 22, and the counter-rotating drive component 8 is located outside the frame 1; the plucking licker-in roller 21 and the hair-removing licker-in roller 22 are driven to rotate in counter-rotating directions by the counter-rotating drive component 8, The wool balls dropped from the feeding channel 11 are torn apart, wherein the plucking channel 211 arranged at the bottom of the plucking licker-in roller 21 cooperates with the plucking licker-in roller 21, and the wool balls that are still clumped after being processed by the plucking licker-in roller 21 and the tearing licker-in roller 22 are moved and returned to the feeding channel 11 above the plucking licker-in roller 21 again, so that the wool balls that are still clumped are returned to the heterogeneous cashmere feeding assembly 2 again, and a part of the cashmere torn off by the tearing licker-in roller 22 enters the conveying channel 221 driven by the tearing licker-in roller 22.

[0034] Furthermore, the counter-directional driving component 8 includes a down feeding motor 81, a plucking gear 82 and a hair tearing gear 83. The down feeding motor 81 is installed on the outside of the frame 1. The down feeding motor 81 is connected to the plucking gear 82 through a coupling. The plucking gear 82 is meshed with the hair tearing gear 83. The plucking gear 82 is connected to the plucking roller 21, and the hair tearing gear 83 is connected to the hair tearing roller 22. The plucking gear 82 is driven by the down feeding motor 81 in the counter-directional driving component 8, and the plucking gear 82 drives the plucking roller 21 to rotate. At the same time, the plucking gear 82 drives the hair tearing gear 83 to rotate in a counter-directional manner, so that the hair tearing roller 22 rotates in the opposite direction to the plucking roller 21, that is, the plucking roller 21 and the hair tearing roller 22 tear the wool ball apart.

[0035] Furthermore, the surface of the plucking roller 21 is provided with long thorns 212, the surface of the tearing roller 22 is provided with short thorns 222, the dehairing fence 23 includes a fence rod 231 and a connecting plate 232, the fence rods 231 are respectively located on both sides of the connecting plate 232, the fence rods 231 correspond to the long thorns 212 and the short thorns 222 respectively, the two ends of the connecting plate 232 are rotatably connected to the frame 1, one side of the connecting plate 232 extends to the outside of the frame 1 and is provided with an adjusting handle 233, the adjusting handle 233 is used to adjust the inclination state of the dehairing fence 23; by coordinating the long thorns 212 provided on the surface of the plucking roller 21 with the short thorns 222 provided on the surface of the tearing roller 22, the dehairing fence 23 is adjusted between the plucking roller 21 and the tearing roller 22. When the roller 22 rotates in the opposite direction, the long spikes 212 drive the wool ball to move in the plucking channel 211. When the wool ball is released from the short spikes 222, the short spikes 222 tear off part of the wool on the long spikes 212 and transport it to the conveying channel 221, so that the wool ball is torn apart to form cashmere. The other part of the wool ball remaining on the long spikes 212 continues to move in the plucking channel 211 driven by the plucking licker-in roller 21 until it contacts the hair-removing grid 23. Then, part of the wool ball remaining on the plucking licker-in roller 21 is torn off again through the grid rod 231 on the hair-removing grid 23, and enters the area of ​​the tearing licker-in roller 22 along the connecting plate 232, and is caught by the short spikes 222 that rotates later and transported to the conveying channel 221 together.

[0036] Furthermore, the extrusion and conveying triangular roller group 3 includes an upper conveying roller 31, an extrusion roller 32 and a lower conveying roller 33, the upper conveying roller 31 is located above the extrusion roller 32 and the lower conveying roller 33, the extrusion roller 32 is close to one side of the hair tearing roller 22, and the lower conveying roller 33 is located on one side of the guiding roller 4; the upper conveying roller 31 in the extrusion and conveying triangular roller group 3 cooperates with the extrusion roller 32 to guide and extrude the cashmere conveyed from the conveying channel 221 into layers, and then guides and conveys it in the direction of the lower conveying roller 33, and the other side of the upper conveying roller 31 cooperates with the lower conveying roller 33 to continue conveying the cashmere extruded into layers toward the guiding roller 4.

[0037] Furthermore, the surface of the upper conveying roller 31 is provided with rubber protrusions 311, the bottom of the squeezing roller 32 and the lower conveying roller 33 is provided with a receiving platform 34, and the receiving groove 35 is provided above the receiving platform 34. The squeezing roller 32 and the lower conveying roller 33 are respectively located inside the receiving groove 35, and the receiving groove 35 is respectively tightly attached to the squeezing roller 32 and the lower conveying roller 33; through the rubber protrusions 311 provided on the surface of the upper conveying roller 31, when the cashmere conveyed from the conveying channel 221 contacts the upper conveying roller 31, it can be directly rolled into the space between the upper conveying roller 31 and the squeezing roller 32, and one side of the upper conveying roller 31 cooperates with the squeezing roller 32 to be squeezed into layers and conveyed forward, and when conveyed forward, it is conveyed toward the direction of the guide roller 4 through the receiving platform 34 between the squeezing roller 32 and the lower conveying roller 33.

[0038] Furthermore, the upper conveying roller 31 and the hair tearing licker-in roller 22 are connected in the same direction via a belt 9, the upper conveying roller 31 and the squeezing roller 32 are connected in the opposite direction via a meshing gear 10, and the squeezing roller 32 and the lower conveying roller 33 are connected in the same direction via the belt 9; since the upper conveying roller 31 and the hair tearing licker-in roller 22 are connected in the same direction via the belt 9, after the cashmere is output from the conveying channel 221 and contacts with the upper conveying roller 31, it can continue to follow the upper conveying roller 31 to be conveyed forward, and the upper conveying roller 31 and the squeezing roller 32 are connected by the meshing gear 10, so that the upper conveying roller 31 and the squeezing roller 32 rotate in opposite directions, and the cashmere can be conveyed forward in an extruded state, and then the cashmere can be extruded into layers.

[0039] Furthermore, a convex plate 41 is provided on the surface of the dispersing roller 4, and the stacking groove 5 is in an arc-shaped groove structure. The distance between the stacking groove 5 and the dispersing roller 4 gradually decreases in the direction in which the dispersing roller 4 rotates. An elastic baffle 51 is provided at the outlet of the stacking groove 5, and the elastic baffle 51 is elastically connected to the stacking groove 5. A dispersing motor 42 is provided on the outside of the dispersing roller 4, and the dispersing motor 42 is installed on the outside of the frame 1. The rotation direction of the dispersing roller 4 is the same as that of the lower conveying roller 33. The convex plate 41 provided on the surface of the dispersing roller 4 pushes the conveyed layered cashmere forward in a toggling manner, and the cashmere contacts the elastic baffle 51 at the tail end in the stacking groove 5. The cashmere is obstructed by the elastic baffle 51, and the cashmere is accumulated in the stacking groove 5, so that the thicker and thinner parts of the cashmere layer are mixed, and the pressure of the accumulated cashmere pushes the elastic baffle 51 to open, and then the cashmere enters the dispersion mechanism, and enters the dispersion mechanism with a relatively even thickness for further uniform dispersion.

[0040] Furthermore, a dispersion chamber 12 is arranged outside the dispersion mechanism, and the spiral dispersion roller 6 includes a dispersion roller shaft 61 and a bidirectional thread 62. The dispersion roller shaft 61 is rotatably connected to the dispersion chamber 12, and the bidirectional thread 62 is located on the dispersion roller shaft 61. There are multiple groups of bidirectional threads 62. The dispersion roller shaft 61 rotates in opposite directions to the reflow comb roller 7, and the dispersion roller shaft 61 rotates in the same direction as the guide roller 4. Through the dispersion chamber 12 arranged outside the dispersion mechanism, when the cashmere enters the dispersion chamber 12, the spiral dispersion roller 6 disperses the cashmere and pushes it to both sides through the bidirectional threads 62 on the dispersion roller shaft 61, and some cashmere that has not been dispersed by the spiral dispersion roller 6 enters the reflow comb roller 7, and the cashmere that has not been dispersed is driven by the reflow comb roller 7 in the opposite direction to the dispersion roller shaft 61 to flow back to the front end of the dispersion mechanism, so that the cashmere passes through the spiral dispersion roller 6 again and is dispersed.

[0041] Furthermore, the surface of the reflow comb roller 7 is provided with comb teeth 71, and the comb teeth 71 are obliquely arranged on the surface of the reflow comb roller 7, and the oblique direction is the same as the rotation direction of the reflow comb roller 7, and the comb teeth 71 on the surfaces of two adjacent reflow comb rollers 7 are staggered; the reflow comb roller 7 drives the comb teeth 71 to comb out the dispersed cashmere, and the undispersed cashmere flows back to the front end of the dispersion mechanism again.

[0042] Working principle: When in use, wool balls are added to the asymmetric feeding assembly 2 through the feeding channel 11 on one side of the frame 1, and then the wool balls are torn apart by the plucking licker-in roller 21 and the tearing licker-in roller 22 in the asymmetric feeding assembly 2, wherein a part of the torn cashmere is driven and transported by the tearing licker-in roller 22, and the other part of the wool balls that are still in a ball are driven by the plucking licker-in roller 21 to return to the feeding channel 11 again, and as the plucking licker-in roller 21 rotates, they enter between the plucking licker-in roller 21 and the tearing licker-in roller 22 again, and are torn apart again.

[0043] The feeding motor 81 in the counter-rotating drive assembly 8 drives the plucking gear 82, and the plucking gear 82 drives the plucking licker-in roller 21 to rotate. At the same time, the plucking gear 82 drives the tearing gear 83 to rotate in a counter-rotating direction, so that the tearing licker-in roller 22 rotates in the opposite direction to the plucking licker-in roller 21, that is, the plucking licker-in roller 21 and the tearing licker-in roller 22 tear the wool ball apart; then the plucking licker-in roller 21 and the tearing licker-in roller 22 are driven by the counter-rotating drive assembly 8 to rotate in a counter-rotating direction, so that the feeding channel 1 1, the fallen wool balls are torn apart, wherein the plucking channel 211 arranged at the bottom of the plucking licker-in roller 21 cooperates with the plucking licker-in roller 21, and the wool balls that are still in a ball after being processed by the plucking licker-in roller 21 and the tearing licker-in roller 22 are moved and returned to the feeding channel 11 above the plucking licker-in roller 21 again, so that the wool balls that are still in a ball return to the heterogeneous cashmere feeding assembly 2 again, and a part of the cashmere torn off by the tearing licker-in roller 22 enters the conveying channel 221 driven by the tearing licker-in roller 22;

[0044] In the above process, the long thorns 212 arranged on the surface of the plucking licker-in roller 21 cooperate with the short thorns 222 arranged on the surface of the tearing licker-in roller 22. When the plucking licker-in roller 21 and the tearing licker-in roller 22 rotate in opposite directions, the long thorns 212 drive the wool ball to move in the plucking channel 211. When the wool ball is released from the short thorns 222, the short thorns 222 tear off part of the wool on the long thorns 212 and transport it to the conveying channel 221, so that the wool ball is torn apart to form cashmere. The other part of the wool ball remaining on the long thorns 212 continues to move in the plucking channel 211 under the drive of the plucking licker-in roller 21 until it contacts the hair-removing fence 23. Then, part of the wool ball remaining on the plucking licker-in roller 21 is torn off again through the fence rod 231 on the hair-removing fence 23, and enters the hair-removing licker-in roller 22 area along the connecting plate 232, and is caught by the short thorns 222 that rotates later and transported to the conveying channel 221 together.

[0045] The torn cashmere is then squeezed into layers and transported forward by the tearing and licking roller 22 and the squeezing and conveying triangular roller group 3, and then transported to the top of the guiding roller 4. The upper conveying roller 31 in the squeezing and conveying triangular roller group 3 cooperates with the squeezing roller 32 to guide and squeeze the cashmere transported from the conveying channel 221 into layers, and then guides and transports it in the direction of the lower conveying roller 33. The other side of the upper conveying roller 31 cooperates with the lower conveying roller 33 to continue to transport the cashmere squeezed into layers toward the guiding roller 4. The rubber protrusions 311 arranged on the surface of the upper conveying roller 31 can directly be rolled between the upper conveying roller 31 and the squeezing roller 32 when the cashmere transported from the conveying channel 221 contacts the upper conveying roller 31, and is squeezed into layers and transported forward by one side of the upper conveying roller 31 in cooperation with the squeezing roller 32. When transporting forward, it is transported toward the guiding roller 4 through the receiving platform 34 between the squeezing roller 32 and the lower conveying roller 33.

[0046] In the above process, the upper conveying roller 31 and the tearing and licking-in roller 22 are connected in the same direction by the belt 9. After the cashmere is output from the conveying channel 221 and contacts the upper conveying roller 31, it can continue to follow the upper conveying roller 31 to be conveyed forward. The upper conveying roller 31 and the squeezing roller 32 are connected by the meshing gear 10, so that the upper conveying roller 31 and the squeezing roller 32 rotate in opposite directions, and the cashmere can be conveyed forward in a squeezed state, and then the cashmere is squeezed into layers.

[0047] Driven by the guiding roller 4, the layered cashmere is guided to the inside of the stacking groove 5 and stacked inside the stacking groove 5, so that the thick area and the thin area of ​​the layered cashmere are superimposed, and the convex plate 41 arranged on the surface of the guiding roller 4 pushes the conveyed layered cashmere forward in a toggling manner, and the tail of the cashmere contacts the elastic baffle 51 in the stacking groove 5, and is blocked by the elastic baffle 51, so that the cashmere is stacked inside the stacking groove 5, and then the thicker and thinner parts of the cashmere layer are mixed, and the pressure of the accumulated cashmere pushes the elastic baffle 51 to open, and the cashmere enters the dispersion mechanism, and enters the dispersion mechanism with a relatively even thickness for further uniform dispersion;

[0048] Then the cashmere in the thicker area is guided to the dispersion mechanism, and the thicker cashmere is dispersed to both sides by the spiral dispersion roller 6, wherein the spiral dispersion roller 6 is divided into multiple groups, corresponding to the thicker cashmere in different areas, and the thicker cashmere dispersed by the spiral dispersion roller 6 enters the return comb roller 7, and the thicker cashmere is returned to the rear again by the return comb roller 7, and enters the dispersion mechanism again, so that the thicker cashmere cannot pass through the dispersion mechanism, and returns to the dispersion mechanism again for dispersion, until the thicker cashmere can pass through the dispersion mechanism, and passes through the dispersion chamber 12 set outside the dispersion mechanism. When the cashmere enters the dispersion chamber 12, the spiral dispersion Roller 6 disperses the cashmere and pushes it to both sides through the bidirectional thread 62 on the dispersion roller shaft 61, and some cashmere that has not been dispersed by the spiral dispersion roller 6 enters the return comb roller 7, and the undispersed cashmere is driven by the return comb roller 7 in the opposite direction of the rotation of the dispersion roller shaft 61 to flow back to the front end of the dispersion mechanism, so that the cashmere passes through the spiral dispersion roller 6 again and is dispersed; the return comb roller 7 drives the comb teeth 71 to comb the dispersed cashmere, and the undispersed cashmere flows back to the front end of the dispersion mechanism again, thereby forming a cashmere feeding method with stable thickness to transport the cashmere to the carding machine.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cashmere carding machine with a stable cashmere feeding mechanism, comprising a frame and a feeding channel, characterized in that: A different direction down feeding assembly is arranged at the bottom of the feeding channel, and the different direction down feeding assembly includes a plucking licker-in roller, a tearing licker-in roller and a de-hair grid. The plucking licker-in roller rotates in opposite directions to the tearing licker-in roller, and the de-hair grid is located between the plucking licker-in roller and the tearing licker-in roller. An extrusion and conveying triangular roller group is arranged on one side of the tearing licker-in roller, and the extrusion and conveying triangular roller group is inclinedly arranged on one side of the tearing licker-in roller. One side of the bottom of the extrusion and conveying triangular roller group is close to the tearing licker-in roller, and a guide roller is arranged on the other side of the extrusion and conveying triangular roller group. A stacking groove is arranged at the bottom of the guide roller, and a dispersion mechanism is arranged at the tail end of the stacking groove. The dispersion mechanism includes a spiral dispersion roller and a reflow comb roller. There are a plurality of groups of the spiral dispersion rollers and the reflow comb rollers, and each group of the spiral dispersion rollers is cross-arranged with each group of the reflow comb rollers.

2. The cashmere carding machine with a stable cashmere feeding mechanism according to claim 1, characterized in that: A plucking channel is provided at the bottom of the plucking licker-in roller, a conveying channel is provided at the bottom of the tearing licker-in roller, the hair removal grid is located above the plucking channel and the conveying channel, and a counter-directional drive component is provided on one side of the plucking licker-in roller and the tearing licker-in roller, and the counter-directional drive component is located outside the frame.

3. The cashmere carding machine with a stable cashmere feeding mechanism according to claim 2, characterized in that: The differential drive assembly includes a down feeding motor, a plucking gear and a down tearing gear. The down feeding motor is installed on the outside of the frame. The down feeding motor is connected to the plucking gear through a coupling. The plucking gear is meshed with the down tearing gear. The plucking gear is connected to the plucking roller. The down tearing gear is connected to the down tearing roller.

4. The cashmere carding machine with a stable cashmere feeding mechanism according to claim 1, characterized in that: The surface of the plucking roller is provided with long thorns, and the surface of the tearing roller is provided with short thorns. The dehairing fence includes a fence rod and a connecting plate. The fence rods are respectively located on both sides of the connecting plate, and the fence rods correspond to the long thorns and the short thorns respectively. Both ends of the connecting plate are rotatably connected to the frame, and one side of the connecting plate extends to the outside of the frame and is provided with an adjustment handle, and the adjustment handle is used to adjust the inclination state of the dehairing fence.

5. The cashmere carding machine with a stable cashmere feeding mechanism according to claim 1, characterized in that: The extrusion conveying triangular roller group includes an upper conveying roller, an extrusion roller and a lower conveying roller. The upper conveying roller is located above the extrusion roller and the lower conveying roller. The extrusion roller is close to one side of the tearing roller. The lower conveying roller is located on one side of the guiding roller.

6. The cashmere carding machine with a stable cashmere feeding mechanism according to claim 5, characterized in that: The surface of the upper conveying roller is provided with rubber protrusions, the bottom of the squeezing roller and the lower conveying roller is provided with a receiving platform, the top of the receiving platform is provided with a receiving groove, the squeezing roller and the lower conveying roller are respectively located inside the receiving groove, and the receiving groove is respectively tightly attached to the squeezing roller and the lower conveying roller.

7. The cashmere carding machine with a stable cashmere feeding mechanism according to claim 6, characterized in that: The upper conveying roller is connected to the hair tearing roller in the same direction through a belt transmission, the upper conveying roller is connected to the squeezing roller in different directions through meshing gears, and the squeezing roller is connected to the lower conveying roller in the same direction through the belt transmission.

8. The cashmere carding machine with a stable cashmere feeding mechanism according to claim 7, characterized in that: The surface of the guide roller is provided with a convex plate, the stacking groove is an arc-shaped groove structure, the distance between the stacking groove and the guide roller gradually decreases in the direction of rotation of the guide roller, an elastic baffle is provided at the outlet of the stacking groove, the elastic baffle is elastically connected to the stacking groove, a guide motor is provided outside the guide roller, the guide motor is installed on the outside of the frame, and the rotation direction of the guide roller is the same as the rotation direction of the lower conveying roller.

9. The cashmere carding machine with a stable cashmere feeding mechanism according to claim 1, characterized in that: A dispersion chamber is arranged outside the dispersion mechanism, and the spiral dispersion roller comprises a dispersion roller shaft and a bidirectional thread. The dispersion roller shaft is rotationally connected to the dispersion chamber, and the bidirectional thread is located on the surface of the dispersion roller shaft. There are multiple groups of bidirectional threads. The dispersion roller shaft rotates in the opposite direction to the reflow combing roller, and the dispersion roller shaft rotates in the same direction as the guide roller.

10. The cashmere carding machine with a stable cashmere feeding mechanism according to claim 1, characterized in that: The surface of the reflow comb roller is provided with comb teeth, and the comb teeth are arranged obliquely on the surface of the reflow comb roller, and the oblique direction is the same as the rotation direction of the reflow comb roller, and the comb teeth on the surfaces of two adjacent reflow comb rollers are arranged in an alternating manner.

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