A carding device for circular knitting of a woollen fabric and a carding method thereof

Abstract

The application discloses a circular knitting wool fabric carding device and a carding method thereof, and relates to the technical field of textile machinery, which comprises a machine body, a conveying mechanism, limiting plate frames installed on both sides of the conveying mechanism, a processing frame body installed on the conveying mechanism, a fixed frame connected between the limiting plate frames, a rotating shaft body installed in the fixed frame, a cam installed on the rotating shaft body, a roller mechanism arranged in the fixed frame, an action plate frame arranged below the fixed frame, and a plurality of carding needles installed on the action plate frame. The circular knitting wool fabric carding device is used for preliminarily processing the bunched cashmere through the carding element, and the magnetic relationship between the force applying magnetic plate and the force receiving magnetic plate is utilized to separate the bunched cashmere into multiple areas by the sliding panel and the needle group, and the bunched cashmere is carded by the plurality of carding needles. The roller mechanism is driven by the extension shaft body to effectively card the bunched cashmere by the action plate frame and the carding needles thereon through the cam acting on the roller mechanism.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of textile machinery, in particular to a cotton carding device for circular knitting woolen fabric and a cotton carding method thereof. BACKGROUND

[0002] Circular knitting woolen fabric is a special fabric that combines the advantages of circular knitting technology and woolen fabric. This fabric not only has the softness and elasticity of knitted fabric, but also retains the warmth and wear resistance of woolen fabric. Circular knitting technology is commonly used to produce various garments with high comfort requirements, such as casual wear, sportswear, and underwear. Its characteristics include high softness, good sweat absorption, and easy printing, making the fabric more comfortable to wear for various daily activities. Woolen fabric, as a general term for fabrics woven from various types of wool and cashmere, is often used to make formal and high-end garments such as formal wear, suits, and overcoats. Its advantages include wrinkle resistance, wear resistance, softness, elegance, elasticity, and strong warmth. However, its main disadvantages are difficult to wash and not suitable for making summer clothes. Therefore, circular knitting woolen fabric not only inherits the advantages of both, but also to some extent alleviates their respective shortcomings. This fabric not only maintains good warmth and comfort, but also is more convenient to wash and maintain.

[0003] During the manufacturing process of circular knitting woolen fabric, a cotton carding mechanism is often used to card the cashmere to prevent the formation of neps due to the fine and soft nature of cashmere. Through the carding action of the cotton carding device, the arrangement of cashmere fibers is more orderly, which is beneficial to subsequent textile processing. This not only improves the production efficiency of cashmere products, but also improves the appearance and feel of cashmere products, making them softer and smoother, and improving the comfort of wearing. In addition, the cotton carding device also has the function of uniformizing the fiber length. The unevenness of cashmere fiber length may affect the quality and performance of cashmere products, and the cotton carding device can effectively improve this problem, making the cashmere fiber length more consistent and improving the overall quality of cashmere products. However, in actual application, there are some cashmere clumps in the input to the cotton carding mechanism (the main reason for the formation of cashmere clumps is that the cashmere raw material may have unevenness, such as inconsistent fiber length, fineness, or strength, which leads to the formation of clumps during transportation). The clumped cashmere is prone to accumulate at the inlet during the process of entering the cotton carding mechanism. When a certain amount of cashmere accumulates at the inlet, it will cause the inlet to be blocked, affecting the carding process of the cotton carding mechanism. Therefore, we propose a cotton carding device for circular knitting woolen fabric and a cotton carding method thereof. SUMMARY

[0004] An object of the present application is to provide a saliva collection mechanism for a periodontitis diagnostic kit to solve the problems presented in the background art.

[0005] To achieve the above object, the present application provides the following technical scheme: a cotton carding device for circular knitting of woolen fabric, comprising a machine body, a conveying mechanism in communication with a feeding port of the machine body and used for conveying cashmere, limit plate frames fixedly installed on both sides of the conveying mechanism, and a processing frame body fixedly installed on the conveying mechanism, the limit plate frames being located inside the processing frame body, a fixed frame being connected between the limit plate frames, a rotating shaft body being rotatably connected to an inner wall of the fixed frame, end portions of the rotating shaft body penetrating through the inner wall of the fixed frame and the side wall of the limit plate frame in sequence and extending to the outside, a plurality of cams being fixedly installed on the rotating shaft body, a plurality of roller mechanisms being provided inside the fixed frame, each of the roller mechanisms corresponding to one of the cams, the roller mechanisms being in contact with the cams, an action plate frame being further provided below the fixed frame, a plurality of carding needles being fixedly installed on the action plate frame, an extension shaft body being installed on each of the roller mechanisms, end portions of the extension shaft bodies penetrating through the bottom inner wall of the fixed frame and being connected to the action plate frame, a return spring being connected between the roller mechanism and the bottom inner wall of the fixed frame, a driving motor being fixedly installed on one side of the processing frame body, an output end of the driving motor penetrating through the side wall of the processing frame body and extending to the inside thereof, and the driving motor and the rotating shaft body being connected through a transmission mechanism.

[0006] Preferably, a processing frame is fixedly connected between the limit plate frames, the processing frame being located on one side of the fixed frame, a transmission shaft body being rotatably connected to an inner wall of the processing frame, end portions of the transmission shaft body penetrating through the inner wall of the processing frame and the side wall of the limit plate frame in sequence and extending to the outside, a plurality of carding members for carding the bunched cashmere being provided inside the processing frame, a plurality of rope winding mechanisms being fixedly installed on the transmission shaft body, and the rope winding mechanisms and the carding members being connected through rope bodies, a plurality of square grooves being provided at the bottom of the processing frame, the square grooves corresponding to the carding members one by one.

[0007] Preferably, the carding member comprises a top plate, a connecting frame, and a bottom plate,

[0008] the top plate being connected to the rope winding mechanism through a rope body, the bottom plate being located below the top plate, the top plate and the bottom plate being fixedly connected through a plurality of connecting frames, a plurality of limit shaft bodies being fixedly installed at the top of the top plate, end portions of the limit shaft bodies penetrating through the top inner wall of the processing frame and extending to the outside, and a buffer spring being connected between the limit shaft bodies and the top of the processing frame;

[0009] Each of the connecting frames is provided with a slot, and two sliding panels are slidably connected to the inner wall of the connecting frame.

[0010] Preferably, the square slot is internally fixedly installed with a partition plate, and the partition plate is located in the slot on the connecting frame. A force magnetic plate is fixedly installed on the side wall of the partition plate, and a force-receiving magnetic plate is installed on each of the sliding panels. The force magnetic plate is located on the movement track of the force-receiving magnetic plate. The magnetic poles of the force magnetic plate and the force-receiving magnetic plate are the same. A spring body is connected between the side wall of the sliding panel and the inner wall of the connecting frame.

[0011] Preferably, a plurality of detection sleeves are further fixedly installed on the bottom plate. An inductive element is fixedly installed on the top inner wall of the detection sleeve. An annular panel is arranged at the bottom of the detection sleeve. A detection shaft body is fixedly installed on one side of the annular panel. The detection shaft body penetrates the bottom of the detection sleeve and extends to the outside. A touch shaft body is fixedly installed on the other side of the annular panel. The inductive element is located on the movement track of the touch shaft body.

[0012] Preferably, the transmission mechanism comprises a driving gear, a driven gear, a driving shaft body, and a belt pulley.

[0013] The output end of the driving motor is fixedly connected with the end of the transmission shaft body. The driving gear is fixedly installed on the transmission shaft body.

[0014] The driving shaft body is installed on one side of the limiting plate frame and is rotatably connected with the limiting plate frame.

[0015] The driven gear is fixedly installed on the driving shaft body and is in meshing state with the driving gear.

[0016] Belt pulleys are installed on the driving shaft body and the rotating shaft body, and the belt pulleys are drivingly connected by a belt.

[0017] Preferably, the limiting plate frames are connected with a carding roller rotatably connected with the inner wall thereof. The carding roller is located on one side of the fixed frame. The end of the carding roller penetrates the inner wall of the limiting plate frame and extends to the outside.

[0018] Preferably, one side of the processing frame body is fixedly provided with a servo motor, the flat laying roller is arranged between the limiting plate frames, the linkage shaft body is rotatably connected between the flat laying roller and the inner wall of the limiting plate frame, the end of the linkage shaft body penetrates through the inner wall of the limiting plate frame and is fixedly connected with the output end of the servo motor, the reciprocating screw rod is rotatably connected with the inner wall of the limiting plate frame, and one end of the reciprocating screw rod penetrates through the inner wall of the limiting plate frame and extends to the outside, and the chain wheels are arranged at the ends of the linkage shaft body, the reciprocating screw rod and the carding roller, and the chain wheels are drivingly connected through chains.

[0019] Preferably, the reciprocating screw rod is further provided with a driving sleeve, the guide shaft body is fixedly connected between the limiting plate frames, and the driving sleeve is limitingly and slidably arranged on the guide shaft body, the rubber scraper is fixedly connected to the driving sleeve, and the arc-shaped baffle is fixedly connected between the limiting plate frames and located between the rubber scraper and the flat laying roller.

[0020] A carding method of a carding device for circular knitting of a woolen fabric includes the following steps:

[0021] S1, the cashmere is conveyed into the machine body through the conveying mechanism, the driving motor is started, the output end of the driving motor drives the transmission shaft body to rotate, the rope winding mechanism on the transmission shaft body moves synchronously, the rope winding mechanism makes the top plate descend through the rope, at this time, the buffer spring changes from the stretched state to the normal state, and then the connecting frame, the bottom plate and the mechanical parts on the two plates all descend, the sliding panel in the connecting frame moves synchronously, the plurality of needle groups at the bottom of the sliding panel move towards the surface of the conveying mechanism, when the bunched cashmere is located directly below the needle groups, the needle groups pass through the bunched cashmere and contact the surface of the conveying mechanism, when the needle groups contact the surface of the conveying mechanism, the stressed magnetic plate on the sliding panel is located on the side of the force magnetic plate, the force magnetic plate generates a repulsive force on the stressed magnetic plate, the sliding panel limitingly slides in the connecting frame and compresses the spring body, and the needle groups at the bottom of the sliding panel separate the bunched cashmere;

[0022] S2, the bottom plate descends, and the detection sleeve on the bottom plate moves synchronously, the detection shaft body moves towards the surface of the conveying mechanism, when the bunched cashmere is located directly below the detection shaft body, the bunched cashmere contacts the detection shaft body, when the bunched cashmere is pressed to a certain degree, the detection shaft body is in a relatively static state, and the detection sleeve continues to descend and touches the inductive element; after the needle groups separate the bunched cashmere, the driving motor reverses, and the above-mentioned components move upwards under the action of the rope winding mechanism and the rope, and the above-mentioned operation is repeated for multiple times to separate the bunched cashmere;

[0023] S3, the driving motor starts, the transmission shaft body is through the meshing relationship of driving gear and driven gear, so that the driving shaft body rotates, and under the transmission of the belt pulley and the belt, the rotating shaft body rotates, the cam on the rotating shaft body acts on the roller mechanism, the roller mechanism drives the action plate frame and the combing needle on it to the processed group cashmere for re-combing;

[0024] S4, then, the servo motor continues to rotate, which drives the linkage shaft to rotate, the linkage shaft rotates under the transmission of the chain wheel and the chain, so that the reciprocating wire rod and the combing roller rotate, the cashmere passes through the combing roller, and the combing roller combs the cashmere again to ensure that the cashmere entering the machine body is not in a group state;

[0025] S5, the cashmere after multiple processing procedures passes through the laying roller, and the laying roller arranges the cashmere during rotation to ensure that the cashmere in each area of the machine body is the same, avoiding the condition that the local area has more or less feed, and the rubber scraper is moved by the driving sleeve on the reciprocating wire rod during rotation, so that the rubber scraper scrapes the cashmere in the area with more cashmere to the area with less cashmere.

[0026] Compared with the prior art, the beneficial effects of the present application are:

[0027] The present application uses the rope winding mechanism on the transmission shaft body to make the combing part preliminarily process the bunched cashmere, and uses the magnetic relationship between the force applying magnetic plate and the force receiving magnetic plate to make the sliding panel drive the needle group to separate the bunched cashmere into multiple areas, and uses multiple combing needles to comb the bunched cashmere, and the cam acts on the roller mechanism to make the roller mechanism drive the action plate frame and the combing needles thereon to effectively comb the bunched cashmere, so as to avoid the bunched cashmere moving into the machine body to cause blockage in the feed inlet;

[0028] The present application uses the combing roller to re-comb the processed bunched cashmere, so as to effectively avoid the condition that the bunched cashmere causes blockage in the machine feed inlet, and under the action of the laying roller, the cashmere entering the machine body can be effectively ensured to be in a uniform distribution state, and under the action of the rubber scraper, the cashmere accumulated on the surface of the arc-shaped baffle is scraped to the area with less accumulation, so as to achieve the purpose of uniform distribution of cashmere. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0030] Figure 2 It is a schematic diagram of the structure of the machine body of the present application;

[0031] Figure 3 Structure diagram of the conveying mechanism of the present application;

[0032] Figure 4 Structure diagram of the front of the limiting plate frame of the present application;

[0033] Figure 5 Structure diagram of the processing frame body of the present application;

[0034] Figure 6 Structure diagram of the fixed frame and the processing frame of the present application;

[0035] Figure 7 Structure diagram of the inside of the processing frame of the present application;

[0036] Figure 8 Structure diagram of the separation of the processing frame and the combing part of the present application;

[0037] Figure 9 Structure diagram of the separation of the combing part of the present application;

[0038] Figure 10 Structure diagram of the inside of the square groove of the present application;

[0039] Figure 11 Structure diagram of the connection frame and the partition plate of the present application;

[0040] Figure 12 Structure diagram of the partition plate of the present application;

[0041] Figure 13 Structure diagram of the sliding panel and the needle group of the present application;

[0042] Figure 14 Structure diagram of the sliding panel and the needle group of the present application;

[0043] Figure 15 Structure diagram of the detection sleeve of the present application;

[0044] Figure 16 Structure diagram of the Figure 6 Enlarged structure diagram of the area at A of the present application;

[0045] Figure 17 Structure diagram of the inside of the fixed frame of the present application.

[0046] In the figure: 1-machine body; 2-conveying mechanism; 21-limiting plate frame; 3-treatment frame body; 4-fixing frame; 41-rotary shaft body; 42-cam; 43-roller mechanism; 431-extended shaft body; 44-acting plate frame; 45-carding needle; 46-return spring; 5-driving motor; 6-transmission mechanism; 61-driving gear; 62-driven gear; 63-driving shaft body; 64-pulley; 7-treatment frame; 71-transmission shaft body; 72-roping mechanism; 73-square slot; 731-baffle; 732-force magnetic plate; 8-carding piece; 81-top plate; 82-connecting frame; 821-slot; 83-bottom plate; 831-detection sleeve; 832-sensing element; 833-annular panel; 834-detection shaft body; 835-touching shaft body; 84-limiting shaft body; 85-buffer spring; 86-sliding panel; 861-force magnetic plate; 87-needle group; 88-spring body; 9-carding roller; 10-servo motor; 11-flat laying roller; 111-linkage shaft body; 12-reciprocating lead screw; 121-driving sleeve; 122-guiding shaft body; 123-rubber scraper; 13-chain wheel; 14-arc baffle. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0048] Please refer to Figures 1-17 The present application provides a technical solution: a cotton carding device for circular knitting woolen fabric. The present application makes corresponding improvements for the technical problems in the background art. The cotton carding device comprises a machine body 1, a conveying mechanism 2 in communication with a feeding port of the machine body 1 and used for conveying cashmere, limiting plate frames 21 fixedly installed on both sides of the conveying mechanism 2, a treatment frame body 3 fixedly installed on the conveying mechanism 2, the limiting plate frames 21 located inside the treatment frame body 3, a treatment frame 7 fixedly connected between the limiting plate frames 21, the treatment frame 7 internally installed with a transmission shaft body 71 rotationally connected with an inner wall thereof, wherein the transmission shaft body 71 extends to the outside by sequentially penetrating the inner wall of the treatment frame 7 and the side wall of the limiting plate frame 21 at the end thereof, the treatment frame 7 internally provided with a plurality of carding pieces 8 used for carding the bunched cashmere, a plurality of roping mechanisms 72 fixedly installed on the transmission shaft body 71, and the roping mechanisms 72 connected with the carding pieces 8 through a rope body, the treatment frame 7 provided at the bottom with a plurality of square slots 73 corresponding to the carding pieces 8, wherein the square slots 73 are internally fixedly installed with baffles 731, and it should be noted that the baffles 731 are shaped as shown in the attached drawings. Figure 8 , attached Figure 10 , attachedFigure 11 and attached Figure 12 As shown, it has multiple sidewalls, and each sidewall is symmetrically equipped with a force-applying magnetic plate 732. As a further limitation of the present invention, the combing component 8 of the present invention includes a top plate 81, which is located inside the processing frame 7. A bottom plate 83 is provided below the top plate 81, which is located outside the processing frame 7. The top plate 81 and the bottom plate 83 are fixedly connected by multiple connecting frames 82, and each connecting frame 82 has a slot 821, and a partition plate 731 is located in the slot 821, as detailed in the attached figure. Figures 10-11 As shown, a plurality of limiting shafts 84 are fixedly installed on the top of the top plate 81. The ends of the limiting shafts 84 penetrate the inner wall of the top of the processing frame 7 and extend to the outside. A buffer spring 85 is connected between the limiting shafts 84 and the top of the processing frame 7. In the initial state, the buffer spring 85 is in a stretched state. Two sliding panels 86 are installed inside the connecting frame 82 and are slidably connected to its inner wall. The two sliding panels 86 slide within the connecting frame 82. A plurality of needle groups 87 are fixedly installed at the end of each sliding panel 86. A force-receiving magnetic plate 861 is installed on each sliding panel 86, and a force-applying magnetic plate 732 is located on the movement trajectory of the force-receiving magnetic plate 861. The magnetic poles of the force-applying magnetic plate 732 and the force-receiving magnetic plate 861 are the same. A spring body 88 is connected between the side wall of the sliding panel 86 and the inner wall of the connecting frame 82.

[0049] Following the above, further explanation will be given regarding the connecting frame 82, the sliding panel 86, the needle assembly 87, and the partition 731. For ease of description, please refer to the attached diagram. Figures 9-14 As shown, in this invention, four connecting frames 82 connect each top plate 81 and bottom plate 83, meaning that there are a total of eight sliding panels 86 within the four connecting frames 82 (as shown in the attached diagram). Figure 14 As shown, the four connecting frames 82 are classified as: connecting frame 82A, connecting frame 82B, connecting frame 82C, and connecting frame 82D. Connecting frame 82D is closest to the feed inlet of the machine body 1, while connecting frame 82A is furthest from the feed inlet. The sliding panel 86 corresponding to each connecting frame 82 moves in the opposite direction, and the needle assembly 87 on the sliding panel 86 moves synchronously with it. Assuming the clump of cashmere is located directly below these needle assemblies 87, these needle assemblies... Under the action of group 87, the clumped cashmere is separated into several areas, which are then further processed. To further explain, partition 731 is always located in the slot 821 on the connecting frame 82. When the needle group 87 moves to (approaches or contacts) the surface of the conveying mechanism 2, the force-receiving magnetic plate 861 moves to the corresponding position of the force-applying magnetic plate 732. At this time, the force-applying magnetic plate 732 will generate a repulsive force on the force-receiving magnetic plate 861, so that the sliding panel 86 in the same connecting frame 82 moves in opposite directions.

[0050] The drive motor 5 is fixedly installed on one side of the processing frame body 3, and the output end of the drive motor 5 penetrates through the side wall of the processing frame body 3 and extends to the inside, and the output end of the drive motor 5 is fixedly connected with the transmission shaft body 71. A plurality of detection sleeves 831 are further fixedly installed on the bottom plate 83. An inductive element 832 is fixedly installed on the top inner wall of each detection sleeve 831. An annular panel 833 is arranged at the bottom of each detection sleeve 831. The detection shaft body 834 is fixedly installed on one side of the annular panel 833. The detection shaft body 834 penetrates through the bottom of the detection sleeve 831 and extends to the outside. The touch shaft body 835 is fixedly installed on the other side of the annular panel 833. The inductive element 832 is located on the movement track of the touch shaft body 835. It should be noted that the annular panel 833 does not contact the inner wall of the detection sleeve 831. When the needle group 87 approaches or contacts the surface of the conveying mechanism 2, the end of the detection shaft body 834 normally (i.e. without the pilled cashmere) contacts the surface of the conveying mechanism 2. It should be noted that the needle group 87 in the application is made of silica gel material.

[0051] Specifically, in combination with the above and the accompanying drawings Figures 7-15As shown, the driving motor 5 starts, and the output end drives the transmission shaft body 71 to rotate, and the rope winding mechanism 72 on the transmission shaft body 71 rotates synchronously, and the rope on the rope winding mechanism 72 drives the top plate 81 to descend, and then the multiple connecting frames 82, the bottom plate 83 and the multiple connecting components on the two connected with the top plate 81 descend synchronously with the top plate 81, and during the descending process, the sliding panel 86 and the needle group 87 in each connecting frame 82 move towards the surface of the conveying mechanism 2, at this time, the stressed magnetic plate 861 is located above the stressed magnetic plate 732 and moves towards the stressed magnetic plate 732, and assuming that there are a plurality of needle groups 87 below the group of cashmere at this time, when the multiple needle groups 87 descend to the position where they contact the surface of the conveying mechanism 2, the multiple needle groups 87 have penetrated the group of cashmere, and the corresponding detection shaft body 834 also moves to the position close to the surface of the conveying mechanism 2, but because the group of cashmere will give the detection shaft body 834 a certain resistance when it is extruded by the detection shaft body 834, and then the detection shaft body 834 will be in a relatively static state, and the detection sleeve 831 will continue to descend, and then the shaft body 835 will touch the sensing element 832, at this time, the sensing element 832 will transmit information to the central control, and the rotation speed of the driving motor 5 will increase, so that the ascending and descending speed of the needle group 87 increases, and if the multiple sensing elements 832 frequently send signals, it means that the batch of cashmere has quality problems and needs manual intervention; as described above, when the multiple needle groups 87 move to the surface of the conveying mechanism 2, the stressed magnetic plate 861 moves to the corresponding position of the stressed magnetic plate 732 at this time, the stressed magnetic plate 732 generates a repulsive force on the stressed magnetic plate 861, and then the sliding panel 86 drives the needle group 87 to act on the group of cashmere, so that the group of cashmere is separated into multiple regions, and then the driving motor 5 reverses, the transmission shaft body 71 drives the rope winding mechanism 72 to reverse, so that the top plate 81 and the multiple connecting frames 82, the bottom plate 83 and the multiple connecting components on the two connected with the top plate 81 all ascend, and the needle group 87 leaves the group of cashmere and ascends to the initial position, and then the driving motor 5 rotates again, and the above-mentioned action is repeated, so that the group of cashmere is separated multiple times, and it should be noted that the rotation speed of the driving motor 5 is related to the signal sending of the sensing element 832, so that through the structural design of the present application, the group of cashmere can be effectively treated;

[0052] Further, the limiting plate frame 21 is further fixedly connected with a fixed frame 4, the processing frame 7 is located at one side of the fixed frame 4, and a rotating shaft body 41 is rotatably connected with the inner wall of the fixed frame 4, the end of the rotating shaft body 41 penetrates the inner wall of the fixed frame 4 and the side wall of the limiting plate frame 21 in sequence and extends to the outside, a plurality of cams 42 are fixedly installed on the rotating shaft body 41, a plurality of roller mechanisms 43 are arranged in the fixed frame 4, each roller mechanism 43 corresponds to one cam 42, the roller mechanism 43 is in contact with the cam 42, an action plate frame 44 is further arranged below the fixed frame 4, a plurality of carding needles 45 are fixedly installed on the action plate frame 44, an extension shaft body 431 is installed on each roller mechanism 43, and the end of the plurality of extension shaft bodies 431 penetrates the bottom inner wall of the fixed frame 4 and is connected with the action plate frame 44, a return spring 46 is connected between the roller mechanism 43 and the bottom inner wall of the fixed frame 4, and the driving motor 5 is connected with the rotating shaft body 41 through the transmission mechanism 6.

[0053] As a further limitation in the application, the transmission mechanism 6 includes a driving gear 61 fixedly installed on a transmission shaft body 71, one side of the limiting plate frame 21 is rotatably connected with a driving shaft body 63, a driven gear 62 meshing with the driving gear 61 is installed on the driving shaft body 63, a belt pulley 64 is installed on the driving shaft body 63 and the rotating shaft body 41, and the belt pulleys 64 are connected through a belt, and it should be noted that the driving gear 61 is larger than the driven gear 62 in terms of the number of teeth and size, and the driving gear 61 rotates one circle, and the driven gear 62 rotates 2-3 circles;

[0054] According to the above, the driving gear 61 on the transmission shaft body 71 meshes with the driven gear 62 while the output end of the driving motor 5 rotates, the rotating shaft body 41 rotates under the action of the driving shaft body 63, the belt pulley 64 and the belt, and then the plurality of cams 42 on the rotating shaft body 41 move synchronously, the cam 42 exerts a force on the roller mechanism 43 during rotation, the roller mechanism 43 moves up and down, and during the descending process, the return spring 46 is in a compressed state, and the roller mechanism 43 drives the action plate frame 44 and the plurality of carding needles 45 thereon to move downward synchronously during the descending process, the carding needles 45 reprocess the separated cashmere, and under the speed change of the driving gear 61 and the transmission gear, the carding needles 45 frequently card the cashmere, thereby achieving the purpose of re-carding the bunched cashmere.

[0055] The limiting plate frame 21 is connected with the inner wall rotating connection combing roller 9, combing roller 9 is located in the fixed frame 4 side, wherein the combing roller 9 end penetrates the inner wall of limiting plate frame 21 and extends to the outside, the processing frame body 3 side fixed mounting servo motor 10, limiting plate frame 21 between the setting has flat laying roller 11, and flat laying roller 11 is installed with the rotating connection of limiting plate frame 21 inner wall linkage shaft body 111, linkage shaft body 111 end penetrates the inner wall of limiting plate frame 21 and is fixedly connected with servo motor 10 output end, limiting plate frame 21 between still installed with the rotating connection of its inner wall reciprocating screw 12, and reciprocating screw 12 one end penetrates the inner wall of limiting plate frame 21 and extends to the outside, linkage shaft body 111, reciprocating screw 12 and combing roller 9 end are all installed with chain wheel 13, and chain wheel 13 is driven by chain transmission connection, reciprocating screw 12 is still installed with drive sleeve 121, limiting plate frame 21 between fixedly connected with guide shaft body 122, drive sleeve 121 is limited to slide on guide shaft body 122, wherein drive sleeve 121 is fixedly connected with rubber scraper 123, limiting plate frame 21 between still fixedly connected with arc baffle 14, arc baffle 14 is located between rubber scraper 123 and flat laying roller 11;

[0056] According to the above, the cashmere may be unevenly distributed on the surface of the conveying mechanism 2 during transportation into the machine body 1, and the machine body 1 may have a local insufficient feeding condition during the cotton carding process. The flat laying roller 11 is used to evenly distribute the cashmere entering the machine body 1, and the cashmere on the area with more cashmere is hindered by the arc-shaped scraper and accumulates on the surface of the arc-shaped scraper. During the starting process of the servo motor 10, the combing roller 9 performs re-combing work on the cashmere passing through the combing needle 45 to ensure that the cashmere does not have a clumping condition. At the same time of the rotation of the servo motor 10, the flat laying roller 11 and the reciprocating screw 12 rotate synchronously under the transmission action of the chain wheel 13 and the chain. At the same time of the rotation of the reciprocating screw 12, the drive sleeve 121 on the reciprocating screw 12 drives the rubber scraper 123 to move repeatedly. The rubber scraper 123 acts on the cashmere accumulated on the surface of the arc-shaped baffle 14 during movement. If the cashmere accumulates less in some areas, the rubber scraper 123 will scrape the cashmere accumulated on the surface of the arc-shaped baffle 14 to the area with less accumulation, thereby achieving the purpose of uniform distribution of cashmere.

[0057] A cotton carding method of a cotton carding device for circular knitting woolen fabric specifically includes the following steps:

[0058] S1, the cashmere is transported into the machine body 1 by the conveying mechanism 2, the driving motor 5 is started, the output end of the driving motor 5 drives the transmission shaft body 71 to rotate, the rope winding mechanism 72 on the transmission shaft body 71 moves synchronously, the rope winding mechanism 72 makes the top plate 81 descend through the rope, at this time the buffer spring 85 changes from the stretched state to the normal state, and then the connecting frame 82, the bottom plate 83 and the mechanical parts on the two are lowered, the sliding panel 86 in the connecting frame 82 moves synchronously, and the plurality of needle groups 87 at the bottom of the sliding panel 86 move towards the surface of the conveying mechanism 2; when the bunched cashmere is located directly below the needle group 87, the needle group 87 penetrates the bunched cashmere and contacts the surface of the conveying mechanism 2; when the needle group 87 contacts the surface of the conveying mechanism 2, the stressed magnetic plate 861 on the sliding panel 86 is located on one side of the force magnetic plate 732, the force magnetic plate 732 generates a repulsive force on the stressed magnetic plate 861, the sliding panel 86 is limited to slide in the connecting frame 82 and compresses the spring body 88, and the needle group 87 at the bottom of the sliding panel 86 separates the bunched cashmere;

[0059] S2, the bottom plate 83 descends, and the detection sleeve 831 on the bottom plate 83 moves synchronously, the detection shaft body 834 moves towards the surface of the conveying mechanism 2; when the bunched cashmere is located directly below the detection shaft body 834, the bunched cashmere contacts the detection shaft body 834; when the bunched cashmere is pressed to a certain degree, a force is applied to the detection shaft body 834, so that the detection shaft body 834 is in a relatively static state, and the detection sleeve 831 continues to descend and touches the shaft body 835, which touches the sensing element 832; after the needle group 87 separates the bunched cashmere, the driving motor 5 is reversed, the above-mentioned components are driven to move upwards under the action of the rope winding mechanism 72 and the rope, and the above-mentioned operation is repeated for multiple times to separate the bunched cashmere;

[0060] S3, the driving motor 5 is started, the transmission shaft body 71 is in meshing relationship with the driving gear 61 and the driven gear 62, so that the driving shaft body 63 rotates, and under the transmission of the belt pulley 64 and the belt, the rotating shaft body 41 rotates, the cam 42 on the rotating shaft body 41 acts on the roller mechanism 43, the roller mechanism 43 drives the action plate frame 44 and the carding needle 45 thereon to re-card the bunched cashmere that has been processed;

[0061] S4, subsequently, the servo motor 10 continuously rotates, drives the linkage shaft body 111 to rotate, and under the transmission of the chain wheel 13 and the chain, drives the reciprocating lead screw 12 and the carding roller 9 to rotate; the cashmere passes through the carding roller 9, the carding roller 9 re-cards the cashmere to ensure that the cashmere entering the machine body 1 is not bunched;

[0062] S5, the cashmere which passes through multiple processing procedures passes through the paving roller 11, and the cashmere is arranged in the process of the rotation of the paving roller 11, and it is ensured that the cashmere in each area entering the machine body 1 is the same, and the condition that the local area is more or less is avoided, and the cashmere in the area where the cashmere is more is hindered by the arc-shaped baffle 14, and in the process of the rotation of the reciprocating wire rod 12, the driving sleeve 121 on the reciprocating wire rod 12 drives the rubber scraper 123 to move, so that the rubber scraper 123 scrapes the cashmere in the area where the cashmere is more to the area where the cashmere is less.

[0063] It is to be noted that the relative terms such as first and second and the like are used herein solely to distinguish one entity or action from another, without necessarily requiring or implying that there is any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0064] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A carding device for circular knitting of a woollen fabric, comprising a machine body (1), a delivery mechanism (2) communicating with the inlet of the machine body (1) and intended for the delivery of wool, characterised in that: The conveying mechanism (2) is fixedly installed with limiting plate frames (21) on both sides, and a processing frame body (3) is fixedly installed on the conveying mechanism (2), the limiting plate frames (21) are located inside the processing frame body (3), fixed frames (4) are connected between the limiting plate frames (21), rotating shaft bodies (41) are installed inside the fixed frames (4) and are rotatably connected with inner walls of the fixed frames (4), end portions of the rotating shaft bodies (41) sequentially penetrate through inner walls of the fixed frames (4) and side walls of the limiting plate frames (21) and extend to the outside, a plurality of cams (42) are fixedly installed on the rotating shaft bodies (41), a plurality of roller mechanisms (43) are arranged inside the fixed frames (4), each roller mechanism (43) corresponds to a cam (42), the roller mechanisms (43) are in contact with the cams (42), action plate frames (44) are further arranged below the fixed frames (4), a plurality of carding needles (45) are fixedly installed on the action plate frames (44), an extension shaft body (431) is installed on each roller mechanism (43), end portions of the plurality of extension shaft bodies (431) penetrate through bottom inner walls of the fixed frames (4) and are connected with the action plate frames (44), reset springs (46) are connected between the roller mechanisms (43) and the bottom inner walls of the fixed frames (4), a drive motor (5) is fixedly installed on one side of the processing frame body (3), an output end of the drive motor (5) penetrates through a side wall of the processing frame body (3) and extends to the inside of the processing frame body (3), and the drive motor (5) is connected with the rotating shaft bodies (41) through a transmission mechanism (6); processing frames (7) are fixedly connected between the limiting plate frames (21), the processing frames (7) are located on one side of the fixed frames (4), transmission shaft bodies (71) are installed inside the processing frames (7) and are rotatably connected with inner walls of the processing frames (7), end portions of the transmission shaft bodies (71) sequentially penetrate through inner walls of the processing frames (7) and side walls of the limiting plate frames (21) and extend to the outside, a plurality of carding pieces (8) for carding the gathered cashmere are arranged inside the processing frames (7), a plurality of rope winding mechanisms (72) are fixedly installed on the transmission shaft bodies (71), and the rope winding mechanisms (72) are connected with the carding pieces (8) through ropes, a plurality of square grooves (73) are arranged at the bottom of the processing frames (7), and the square grooves (73) correspond to the carding pieces (8) one by one; the carding piece (8) comprises a top plate (81), a connecting frame (82) and a bottom plate (83), the top plate (81) is connected with the rope winding mechanism (72) through a rope, the bottom plate (83) is located below the top plate (81), the top plate (81) and the bottom plate (83) are fixedly connected through a plurality of connecting frames (82), a plurality of limiting shaft bodies (84) are fixedly installed at the top of the top plate (81), end portions of the limiting shaft bodies (84) penetrate through top inner walls of the processing frames (7) and extend to the outside, and buffer springs (85) are connected between the limiting shaft bodies (84) and the top of the processing frames (7).Each of the connecting frames (82) is provided with a slot (821), and two sliding panels (86) are mounted in the connecting frame (82) and are in sliding connection with the inner wall of the connecting frame (82), the two sliding panels (86) are limited to slide in the connecting frame (82), and a plurality of needle groups (87) are fixedly installed at the end of each sliding panel (86); a partition plate (731) is fixedly installed in the square slot (73), and the partition plate (731) is located in the slot (821) on the connecting frame (82), a force magnetic plate (732) is fixedly installed on the side wall of the partition plate (731), a force magnetic plate (861) is installed on each sliding panel (86), the force magnetic plate (732) is located on the movement track of the force magnetic plate (861), the magnetic poles of the force magnetic plate (732) and the force magnetic plate (861) are the same, and a spring body (88) is connected between the side wall of the sliding panel (86) and the inner wall of the connecting frame (82); a plurality of detection sleeves (831) are further fixedly installed on the bottom plate (83), an inductive element (832) is fixedly installed on the top inner wall of the detection sleeve (831), an annular panel (833) is arranged at the bottom of the detection sleeve (831), a detection shaft body (834) is fixedly installed on one side of the annular panel (833), the detection shaft body (834) penetrates through the bottom of the detection sleeve (831) and extends to the outside, a touch shaft body (835) is fixedly installed on the other side of the annular panel (833), and the inductive element (832) is located on the movement track of the touch shaft body (835).

2. A carding device for circular knitting of a woollen fabric according to claim 1, characterized in that: The transmission mechanism (6) comprises a driving gear (61), a driven gear (62), a driving shaft body (63) and a belt pulley (64), The output end of the driving motor (5) is fixedly connected with the end of the transmission shaft body (71), and the driving gear (61) is fixedly installed on the transmission shaft body (71); The driving shaft body (63) is installed on one side of the limiting plate frame (21) and is rotationally connected with the limiting plate frame (21); The driven gear (62) is fixedly installed on the driving shaft body (63) and is in meshing state with the driving gear (61); The driving shaft body (63) and the rotating shaft body (41) are both provided with the belt pulley (64), and the belt pulleys (64) are transmissionally connected through a belt.

3. A carding device for circular knitting of a woollen fabric according to claim 2, characterized in that: The limiting plate frame (21) is connected with a carding roller (9) rotationally connected with the inner wall thereof, and the carding roller (9) is located on one side of the fixed frame (4), wherein the end of the carding roller (9) penetrates through the inner wall of the limiting plate frame (21) and extends to the outside.

4. A carding device for circular knitting of a woollen fabric according to claim 3, characterized in that: A servo motor (10) is fixedly installed on one side of the processing frame body (3), a flat laying roller (11) is arranged between the limiting plate frames (21), a linkage shaft body (111) rotationally connected with the inner wall of the limiting plate frame (21) is installed on the flat laying roller (11), the end of the linkage shaft body (111) penetrates through the inner wall of the limiting plate frame (21) and is fixedly connected with the output end of the servo motor (10), a reciprocating lead screw (12) rotationally connected with the inner wall of the limiting plate frame (21) is further installed between the limiting plate frames (21), one end of the reciprocating lead screw (12) penetrates through the inner wall of the limiting plate frame (21) and extends to the outside, chain wheels (13) are installed on the ends of the linkage shaft body (111), the reciprocating lead screw (12) and the carding roller (9), and the chain wheels (13) are transmissionally connected through a chain.

5. A carding device for circular knitting of a woollen fabric according to claim 4, characterized in that: The reciprocating lead screw (12) is further provided with a driving sleeve (121), a guide shaft body (122) is fixedly connected between the limiting plate frames (21), the driving sleeve (121) is limitingly slid on the guide shaft body (122), wherein a rubber scraper (123) is fixedly connected on the driving sleeve (121), an arc-shaped baffle (14) is further fixedly connected between the limiting plate frames (21), and the arc-shaped baffle (14) is located between the rubber scraper (123) and the flat laying roller (11).

6. A carding method for a carding device of a circular knitting fabric of a woollen fabric, characterized in that: The carding method of the carding device for circular machine knitted woolen fabric of claim 5 comprises the following steps: S1, cashmere is transported into the machine body (1) through the conveying mechanism (2), the driving motor (5) is started, the output end of the driving motor (5) drives the transmission shaft body (71) to rotate, the rope winding mechanism (72) on the transmission shaft body (71) moves synchronously, the rope winding mechanism (72) makes the top plate (81) descend through the rope, at this time, the buffer spring (85) changes from the stretched state to the normal state, and then the connecting frame (82), the bottom plate (83) and the mechanical parts on the two are lowered, the sliding panel (86) in the connecting frame (82) moves synchronously, the plurality of needle groups (87) at the bottom of the sliding panel (86) move towards the surface of the conveying mechanism (2), when the cashmere is located below the needle group (87), the needle group (87) passes through the cashmere and contacts the surface of the conveying mechanism (2), when the needle group (87) contacts the surface of the conveying mechanism (2), the stressed magnetic plate (861) on the sliding panel (86) is located on the side of the force magnetic plate (732), the force magnetic plate (732) generates a repulsive force on the stressed magnetic plate (861), the sliding panel (86) is limited to slide in the connecting frame (82) and compresses the spring body (88), and the needle group (87) at the bottom of the sliding panel (86) separates the cashmere; S2, the bottom plate (83) descends, and the detection sleeve (831) on the bottom plate (83) moves synchronously, the detection shaft body (834) moves towards the surface of the conveying mechanism (2), when the cashmere is located below the detection shaft body (834), the cashmere contacts the detection shaft body (834), when the cashmere is pressed to a certain degree, the detection shaft body (834) is in a relatively static state, and the detection sleeve (831) continues to descend and touches the shaft body (835) to touch the sensing element (832); after the needle group (87) separates the cashmere, the driving motor (5) is reversed, the rope winding mechanism (72) and the rope drive the above-mentioned components to move upwards, and the above-mentioned operation is repeated for many times to separate the cashmere; S3, when the driving motor (5) is started, the transmission shaft body (71) drives the driving shaft body (63) to rotate through the meshing relationship between the driving gear (61) and the driven gear (62), and drives the rotating shaft body (41) to rotate through the transmission of the belt pulley (64) and the belt, the cam (42) on the rotating shaft body (41) acts on the roller mechanism (43), and the roller mechanism (43) drives the action plate frame (44) and the combing needle (45) thereon to re-comb the cashmere. S4, then, servo motor (10) continues to rotate, which drives the linkage shaft body (111) to rotate, linkage shaft body (111) under the transmission of chain wheel (13) and chain, so that the reciprocating wire rod (12) and carding roller (9) to rotate, the cashmere through carding roller (9), carding roller (9) on the cashmere again to ensure that the cashmere into the machine body (1) does not have the group condition; S5, after the cashmere through the processing procedure of many, and the flat laying roller (11) during the rotation process of the cashmere, to ensure that the cashmere into the machine body (1) each area of cashmere is the same, avoid the emergence of local area more or less of the condition, as to the cashmere more area of cashmere will be hindered by the arc baffle (14), and the reciprocating wire rod (12) during the rotation process, the drive sleeve (121) on its rubber scraper (123) movement, so that the rubber scraper (123) will be more area of cashmere cashmere scraping to the cashmere less area.

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