Spooling and winding device for yak hair knitting yarn

Abstract

The invention discloses a spooling and roll-dividing device for yak hair knitting yarn, and relates to the technical field of spinning devices. The yarn guiding device comprises a mounting base, a yarn guiding mechanism is mounted at the top of the mounting base, a base is fixedly arranged on the back face of the mounting base, an L-shaped fixing frame is fixedly arranged on the base, a horizontally-arranged movable shaft is jointly and rotationally arranged at the two ends of the fixing frame in the vertical direction, and obliquely-arranged swing arms are fixedly arranged at the two ends of the movable shaft; one end of the swinging arm away from the fixed frame is connected with a working plate; positioning, dismounting and mounting of the collecting barrel are completed through standard structures such as the lead screw, the transmission shaft, the electric push rod and gear and toothed plate meshing, the consistency of the mounting position of the collecting barrel is guaranteed, then the stability of the yarn shunt winding and spooling process is guaranteed, meanwhile, temporary cooperation is only needed in the yarn re-binding link, frequent shutdown due to collecting barrel replacement is not needed, and the production efficiency is improved. The idling time of equipment is remarkably shortened, and the continuous operation capacity and the overall production efficiency of the bobbin winder are directly improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of textile devices, in particular to a bobbin dividing device for yak hair knitted yarn. BACKGROUND

[0002] The coarse hair and down hair constituting yak hair blankets are both special animal hair. Yak down separated from yak hair is a high-grade wool spinning raw material comparable to goat down; the carpets produced using yak hair are deeply loved by consumers, and yak hair needs to be preliminarily manufactured by a bobbin winder in production, the bobbin winder is a special device for the textile industry, and as the last process of spinning and the first process of weaving, the bobbin winder plays a role of a "bridge" connecting the previous and the next processes, and thus plays an important role in the textile field. The bobbin winder currently divides yarn according to the use amount, so that the number of spun yarns on the collection bobbin is different, and the different requirements of different knitting equipment (such as flat knitting machines and circular knitting machines) for yarn packages are met, however, the existing yarn dividing device is a single dividing operation, so frequent shutdown is required, and then the collection bobbin is removed and a new one is installed to continue the bobbin operation, in this process, since the bobbin winder needs many stations, the staff needs to go to the stations to replace the collection bobbin, and manual unloading is also required, which is a large workload and reduces the overall operation efficiency of the bobbin winder.

[0003] In view of the above problems, the present application provides a bobbin dividing device for yak hair knitted yarn to solve the above problems. SUMMARY

[0004] In order to solve the above problems, the purpose of the present application is to provide a bobbin dividing device for yak hair knitted yarn.

[0005] In order to solve the above technical problems, the present application adopts the following technical scheme: a bobbin dividing device for yak hair knitted yarn, comprising a mounting seat, a yarn guide mechanism is installed on the top of the mounting seat, a base is fixedly arranged on the back of the mounting seat, a fixed frame is fixedly arranged on the base in an L-shaped manner, two movable shafts are rotatably arranged at the two ends of the vertical direction of the fixed frame in a horizontal manner, two swing arms are fixedly arranged at the two ends of the movable shafts in an inclined manner, a work plate is connected to one end of the swing arm away from the fixed frame, an adjusting assembly is arranged between the swing arm and the work plate, a positioning rod is rotatably arranged at the end of the two work plates, a collection bobbin is arranged between the two positioning rods, a first electric push rod is hingedly arranged at the two ends of the fixed frame, the output end of the first electric push rod is hingedly arranged on the swing arm, a first long plate is fixedly arranged below one end of the swing arm close to the work plate, long rods are movably inserted into the two ends of the first long plate, a discharging plate is fixedly connected to the end of the long rod, and a collection frame is fixedly arranged on the side of the fixed frame away from the swing arm. The top of the fixing frame is fixedly provided with a placing box, the placing box is provided with vertical arrangement, the top of the fixing frame is located below the discharge port of the placing box and is provided with an L-shaped moving seat, the lower surface of the moving seat is fixedly provided with a toothed plate, the toothed plate is slidably arranged on the fixing frame, a drive gear is rotatably arranged in the fixing frame and close to the toothed plate, the side wall of the fixing frame is fixedly provided with a second motor close to the drive gear, and the output end of the second motor is coaxially and fixedly arranged at the center of the drive gear.

[0006] Preferably, a second electric push rod is fixedly arranged on the first long plate, and the output end of the second electric push rod is fixedly arranged on the discharging plate.

[0007] Preferably, the adjusting assembly comprises a second long plate, a movable block is slidably arranged in the second long plate, the end of the movable block is fixedly arranged on the working plate, a lead screw is rotatably arranged in the second long plate, and the movable block is threadedly inserted on the lead screw; a transmission shaft is rotatably arranged at the bottom of the first long plate, the end of the transmission shaft is connected with the adjacent lead screw through a belt transmission, a first motor is fixedly arranged at one end of the first long plate close to the transmission shaft, and the output end of the first motor is coaxially and fixedly arranged on the lead screw.

[0008] Preferably, an auxiliary plate is fixedly arranged at the top of the collecting frame and is inclined.

[0009] Preferably, a limiting frame is fixedly arranged at the end of the mounting seat away from the swing arm, a cutting piece is arranged in the limiting frame and away from the mounting seat, a gas cylinder is fixedly arranged on the limiting frame, and the output end of the gas cylinder is coaxially and fixedly arranged on the cutting piece.

[0010] Preferably, a first baffle and a second baffle are movably arranged at the back of the placing box, the first baffle is below the second baffle, the first baffle and the second baffle are both L-shaped and arranged in the placing box, one end of the first baffle and the second baffle is arc-shaped, a rotating shaft is rotatably arranged at the back of the placing box and is vertical, a first cam and a second cam are fixedly arranged on the rotating shaft and close to the first baffle and the second baffle, respectively, the first cam and the second cam abut against the first baffle and the second baffle, respectively, the first cam is inside the first baffle, and the second cam is outside the second baffle; a third motor is fixedly arranged at the top of the rotating shaft, and the output end of the third motor is coaxially and fixedly arranged on the rotating shaft; springs are fixedly arranged at the vertical ends of the first baffle and the second baffle, and the other ends of the springs are fixedly arranged on the side wall of the placing box.

[0011] Preferably, the end of the moving seat is provided with an intercepting plate arranged vertically, the bottom of the intercepting plate is fixedly provided with a rotating block, the rotating block is connected to the moving seat through a torsional spring, and the intercepting plate is in an initial state of vertical state through the torsional spring connection.

[0012] Compared with the prior art, the present application has the following beneficial effects: 1、In the present application, the positioning, disassembly and installation of the collection cylinder are completed through standardized structures such as lead screws, transmission shafts, electric push rods and gear-toothed plate meshing, thereby ensuring the consistency of the installation position of the collection cylinder and further ensuring the stability of the yarn dividing and winding process, and only temporary cooperation is required at the yarn rebundling link, without frequent downtime due to the replacement of the collection cylinder, thereby significantly reducing the idle time of the equipment and directly improving the continuous operation capacity and overall production efficiency of the winding machine. 2、The first baffle, the second baffle, the first cam and the second cam and other structures arranged on the placing box in the present application can complete the automatic feeding operation of the collection cylinder, further reducing the steps required for the operation of the workers, and the subsequent workers only need to cancel the collection of the collection cylinder after the collection frame, thereby significantly reducing the labor amount and reducing the dependence on the number and energy of manpower. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0014] Figure 1 It is a schematic view of the front view structure of the present application.

[0015] Figure 2 It is a schematic view of the front view structure of the present application. Figure 1

[0016] Figure 3 It is a schematic view of the side view structure of the present application.

[0017] Figure 4 It is a schematic view of the installation seat structure of the present application.

[0018] Figure 5 It is a schematic view of the collection frame structure of the present application.

[0019] Figure 6 It is a schematic view of the placing box structure of the present application.

[0020] Figure 7 It is a schematic view of the moving seat structure of the present application.

[0021] Figure 8 ​The first baffle and the second baffle structure schematic diagram of the present application.

[0022] Figure 9 The cam structure schematic diagram of the present application.

[0023] Figure 10 The moving seat structure schematic diagram of the present application.

[0024] In the figure: 1, mounting seat; 11, yarn guide mechanism; 12, limiting frame; 13, air cylinder; 14, cutting piece; 2, base; 21, fixed frame; 22, movable shaft; 23, swing arm; 24, work plate; 25, positioning rod; 26, collecting cylinder; 27, first electric push rod; 3, first long plate; 31, long rod; 32, blanking plate; 33, second electric push rod; 4, second long plate; 41, lead screw; 42, movable block; 43, transmission shaft; 44, belt; 45, first motor; 5, placing box; 51, moving seat; 52, toothed plate; 53, driving gear; 54, second motor; 6, first baffle; 61, second baffle; 62, rotating shaft; 63, first cam; 64, second cam; 65, third motor; 66, spring; 7, intercepting plate; 71, rotating block; 72, torsional spring; 8, collecting frame; 81, auxiliary plate. DETAILED DESCRIPTION

[0025] 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 of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work are within the protection scope of the present application.

[0026] As Figures 1-10As shown, the present application provides a kind of yaks hair knitted yarn winding subvolume device, including mounting seat 1, the top of mounting seat 1 is equipped with yarn guide mechanism 11, yarn guide mechanism 11 is now commonly used reciprocating yarn guide, the back of mounting seat 1 is fixedly provided with base 2, base 2 is fixedly provided with the fixed frame 21 of L type, the vertical direction of fixed frame 21 is rotatably provided with the movable shaft 22 of horizontal arrangement, the both ends of movable shaft 22 are fixedly provided with the swing arm 23 of inclined arrangement, swing arm 23 is connected with the end of working plate 24 away from fixed frame 21, swing arm 23 is equipped with adjusting assembly between working plate 24, the end of two working plates 24 is rotatably provided with positioning rod 25, collecting cylinder 26 is arranged between two positioning rods 25, the both ends of fixed frame 21 are hingedly installed with first electric push rod 27, the output end of first electric push rod 27 is hingedly arranged on swing arm 23, the lower side of the end of swing arm 23 close to working plate 24 is fixedly provided with first long plate 3, long rod 31 is movably inserted in the both ends of first long plate 3, the end of long rod 31 is fixedly connected with discharging plate 32, the side of fixed frame 21 away from swing arm 23 is fixedly provided with collecting frame 8; The top of fixed frame 21 is fixedly provided with placing box 5, the inside of placing box 5 is provided with vertical arrangement, the top of fixed frame 21 is located at the discharge port of placing box 5 and is provided with the moving seat 51 of L type, the lower surface of moving seat 51 is fixedly provided with gear plate 52, gear plate 52 is slidably arranged on fixed frame 21, drive gear 53 is rotatably arranged in fixed frame 21 close to gear plate 52, the side wall of fixed frame 21 is fixedly provided with second motor 54 close to drive gear 53, the output end of second motor 54 is coaxially fixedly arranged at the center of drive gear 53.

[0027] First long plate 3 is fixedly provided with second electric push rod 33, and the output end of second electric push rod 33 is fixedly arranged on discharging plate 32.

[0028] By adopting the above technical scheme, the second electric push rod 33 is mainly arranged to move the discharging plate 32, when the collected collecting cylinder 26 needs to be discharged, the device is shown as Figure 3 The state, so that the collecting cylinder 26 is away from the yarn guide mechanism 11, the second electric push rod 33 moves the discharging plate 32 to the lower side of the collecting cylinder 26, and then moves away from the two working plates 24, so that the collecting cylinder 26 falls on the discharging plate 32 below, and then falls into the collecting frame 8.

[0029] Adjusting assembly includes second long plate 4, second long plate 4 is slidably provided with movable block 42, the end of movable block 42 is fixedly arranged on working plate 24, second long plate 4 is rotatably provided with lead screw 41, movable block 42 is threadedly inserted in lead screw 41.

[0030] By adopting the above technical scheme, the movable block 42 can be driven to move when the lead screw 41 rotates, so as to control the movable block 42 to drive the workbench 24 to move.

[0031] The bottom of the first long plate 3 is rotatably provided with a transmission shaft 43, the end of the transmission shaft 43 is drivingly connected with the adjacent lead screw 41 through a belt 44, the belt 44 is a toothed transmission belt on the market, one end of the first long plate 3 is fixedly provided with a first motor 45 near the transmission shaft 43, and the output end of the first motor 45 is coaxially fixed on the lead screw 41.

[0032] By adopting the above technical scheme, the transmission shaft 43 and the belt 44 can drive the two lead screws 41 to rotate synchronously, and it is worth noting that the threads of the two lead screws 41 are oppositely arranged, the rotating lead screw 41 drives the movable block 42 to move, thereby controlling the movable block 42 to drive the workbench 24 to move, and controlling the two workbenches 24 to move towards each other or away from each other, facilitating the subsequent installation and disassembly of the collection cylinder 26.

[0033] The top of the collection frame 8 is fixedly provided with an auxiliary plate 81 which is obliquely arranged in the middle of the fixed frame 21.

[0034] By adopting the above technical scheme, when the swing arm 23 is controlled to rotate by the first electric push rod 27, the first long plate 3 is correspondingly inclined with the auxiliary plate 81, so that the subsequently disassembled collection cylinder 26 can be directly and smoothly rolled into the collection frame 8, and the collection operation is completed.

[0035] The mounting seat 1 is fixedly provided with a limiting frame 12 away from the swing arm 23, the limiting frame 12 is provided with a cutting piece 14 away from the mounting seat 1, and the limiting frame 12 is fixedly provided with a gas cylinder 13, and the output end of the gas cylinder 13 is coaxially fixed on the cutting piece 14.

[0036] By adopting the above technical scheme, the gas cylinder 13 is mainly arranged to move the cutting piece 14, so that the cutting piece 14 moves to contact the yarn in the limiting frame 12 and cuts it, thereby facilitating the subsequent disassembly of the collection cylinder 26.

[0037] The back of the placing box 5 is movably provided with a first baffle 6 and a second baffle 61, the first baffle 6 is below the second baffle 61, and the first baffle 6 is provided with a plurality of first grooves 62. Figures 6-9As shown, the first baffle 6 and the second baffle 61 are both L-shaped and arranged at one end of the placing box 5, and the back of the placing box 5 is rotatably provided with a vertical rotating shaft 62 close to the first baffle 6 and the second baffle 61, and the rotating shaft 62 is fixedly provided with a first cam 63 and a second cam 64 close to the first baffle 6 and the second baffle 61, respectively, and the first cam 63 and the second cam 64 abut against the first baffle 6 and the second baffle 61, respectively, and the first cam 63 is located inside the first baffle 6, and the second cam 64 is located outside the second baffle 61.

[0038] By adopting the above technical scheme, as shown in the figure, Figure 9 At this time, the first cam 63 and the second cam 64 are in the initial state, and after the rotating shaft 62 rotates clockwise by one hundred and eighty degrees, the first cam 63 will push the first baffle 6 away from the collecting cylinder 26, and then the collecting cylinder 26 will smoothly fall onto the moving seat 51, but the second cam 64 will push the second baffle 61 to move, so that the second baffle 61 clamps the collecting cylinder 26 located at the upper part, and after the rotating shaft 62 rotates again by one hundred and eighty degrees, the above situation will be arranged reversely, the first baffle 6 will clamp the collecting cylinder 26 located at the lowermost part, avoiding the additional collecting cylinder 26 from falling, and at the same time, the collecting cylinder 26 located at the upper part will fall to the lowermost part by inertia, waiting for the next discharging.

[0039] The top of the rotating shaft 62 is fixedly provided with a third motor 65, and the output section of the third motor 65 is coaxially fixedly arranged on the rotating shaft 62.

[0040] By adopting the above technical scheme, the third motor 65 is arranged to provide power for the rotation of the rotating shaft 62, so as to conveniently drive the first cam 63 and the second cam 64 to rotate.

[0041] The vertical end of the first baffle 6 and the second baffle 61 is fixedly provided with a spring 66, and the other end of the spring 66 is fixedly arranged on the side wall of the placing box 5.

[0042] By adopting the above technical scheme, it is worth noting that the spring 66 close to the first baffle 6 is a pulling force, and the spring 66 close to the second baffle 61 is a pushing force.

[0043] The end of the moving seat 51 is provided with a vertical intercepting plate 7, and the bottom of the intercepting plate 7 is fixedly provided with a rotating block 71 which is connected to the moving seat 51 through a torsional spring 72, and the intercepting plate 7 is in the initial state of being arranged in a vertical state through the torsional spring 72.

[0044] By adopting the above technical scheme, as shown in the figure, Figure 10As shown, the set of intercepting plates 7 mainly limits the collection cylinder 26 falling on the moving seat 51, so that it is stably arranged on the moving seat, avoiding disengagement. The intercepting plates 7 are connected by torsional springs 72, so that they can be squeezed to move to the horizontal state when the moving seat 51 is recycled. At this time, the moving seat 51 can pull the intercepting plates 7 to recycle and move to the fixed frame 21.

[0045] Working principle: in use, first install the seat 1 to place the device on the top of the present winding machine, the yarn first passes through the limiting frame 12 and then is wound on the collection cylinder 26 through the yarn guide mechanism 11. With the operation of the yarn guide mechanism 11, the yarn will be repeatedly moved on the collection cylinder 26. This process is the winding operation. When the target amount of the winding is completed, the winding machine will stop, and the cylinder 13 in the device is started to push the cutting piece 14 towards the yarn arranged in the limiting frame 12 to cut the yarn. Then the first electric push rod 27 is started to push the swing arm 23 to drive the working plate 24 to tilt upwards. When the working plate 24 is tilted to the position shown in the figure, the first motor 45 is started to rotate the transmission shaft 43. At this time, the transmission shaft 43 drives the lead screw 41 to rotate through the belt 44. The rotation of the lead screw 41 drives the movable block 42 to move away from the collection cylinder 26. At this time, the positioning rods 25 at both ends of the collection cylinder 26 are separated from the collection cylinder 26, and the disassembly of the collection cylinder 26 is completed. At the same time, after the first electric push rod 27 works, the output end of the second electric push rod 33 pushes the discharging plate 32 to move below the collection cylinder 26, so that the falling collection cylinder 26 directly falls into the collection frame 8 through the discharging plate 32 and the auxiliary plate 81 on the collection frame 8. Figure 3 As shown, at this time, the discharging plate 32 is arranged in parallel with the auxiliary plate 81 on the collection frame 8. At this time, the first motor 45 is started. The first motor 45 drives the transmission shaft 43 to rotate. At this time, the transmission shaft 43 drives the lead screw 41 to rotate through the belt 44. The rotation of the lead screw 41 drives the movable block 42 to move away from the collection cylinder 26. At this time, the positioning rods 25 at both ends of the collection cylinder 26 are separated from the collection cylinder 26, and the disassembly of the collection cylinder 26 is completed. At the same time, after the first electric push rod 27 works, the output end of the second electric push rod 33 pushes the discharging plate 32 to move below the collection cylinder 26, so that the falling collection cylinder 26 directly falls into the collection frame 8 through the discharging plate 32 and the auxiliary plate 81 on the collection frame 8. Then the first electric push rod 27 pushes the swing arm 23 to move up again, so that the positioning rods 25 are arranged on the moving seat 51. Then the second motor 54 on the fixed frame 21 drives the drive gear 53 to rotate, so that the drive gear 53 drives the meshing connected tooth plate 52 to move. The tooth plate 52 drives the moving seat 51 to move towards the middle of the two working plates 24. The moving seat 51 moves the collection cylinder 26 to the position of the positioning rods 25 on the two working plates 24. Then the first motor 45 is started in reverse to drive the two lead screws 41 to rotate in reverse through the transmission shaft 43, so as to control the two movable blocks 42 to move towards each other at the same time, so that the positioning rods 25 on the working plates 24 are inserted into the collection cylinder 26, and the installation of the collection cylinder 26 is completed. Then the moving seat 51 is recycled to the fixed frame 21, and then the output ends of the first electric push rod 27 and the second electric push rod 33 are recycled. The first electric push rod 27 controls the installed collection cylinder 26 to move close to the upper side of the yarn guide mechanism 11.Figure 1 At the same time, the second electric push rod 33 will control the recovery of the blanking plate 32 under the previous control, moving to the working range of the yarn guide mechanism 11 and the collection cylinder 26, at this time the automatic replacement of the collection cylinder 26 for collecting yarn after the winding machine is controlled through the above operation steps, and the worker only needs to re-bundle the yarn on the collection cylinder 26, which greatly simplifies the operation steps of the worker, so that when the worker faces multiple rows of winding machines, he only needs to perform simple steps on each winding machine, greatly reducing the labor of the worker.

[0046] Obviously, those skilled in the art can make various modifications and variations to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application also intends to include these modifications and variations.

Claims

1. A winding and slitting device for yak wool knitted yarn, comprising a mounting base (1), characterized in that: A yarn guiding mechanism (11) is installed on the top of the mounting base (1). A base (2) is fixed on the back of the mounting base (1). A fixed frame (21) in an L-shape is fixed on the base (2). A horizontally arranged movable shaft (22) is rotatably arranged at both ends of the vertical direction of the fixed frame (21). An inclined swing arm (23) is fixed at both ends of the movable shaft (22). A working plate (24) is connected to one end of the swing arm (23) away from the fixed frame (21). An adjustment component is provided between the swing arm (23) and the working plate (24). The ends of the two working plates (24) are... The end is provided with a positioning rod (25), and a collection tube (26) is provided between the two positioning rods (25). The two ends of the fixed frame (21) are hinged to a first electric push rod (27). The output end of the first electric push rod (27) is hinged to a swing arm (23). A first long plate (3) is fixedly provided below the end of the swing arm (23) near the working plate (24). Long rods (31) are movably inserted at both ends of the first long plate (3). A feeding plate (32) is fixedly connected to the end of the long rod (31). A collection frame (8) is fixedly provided on the side of the fixed frame (21) away from the swing arm (23). The top of the fixed frame (21) is fixedly provided with a placement box (5), and the placement box (5) is provided with vertically arranged movable seats (51) arranged in an L shape, located directly below the discharge port of the placement box (5) at the top of the fixed frame (21). The lower surface of the movable seat (51) is fixedly provided with a toothed plate (52), which is slidably disposed on the fixed frame (21). The fixed frame (21) is provided with a drive gear (53) rotatably disposed near the toothed plate (52), and the side wall of the fixed frame (21) is fixedly provided with a second motor (54) near the drive gear (53). The output end of the second motor (54) is coaxially fixedly disposed at the center of the drive gear (53).

2. The winding and slitting device for yak wool knitted yarn as described in claim 1, characterized in that, A second electric push rod (33) is fixedly installed on the first long plate (3), and the output end of the second electric push rod (33) is fixedly installed on the unloading plate (32).

3. The winding and slitting device for yak wool knitted yarn as described in claim 2, characterized in that, The adjustment assembly includes a second long plate (4), a movable block (42) is slidably provided in the second long plate (4), the end of the movable block (42) is fixedly provided on the working plate (24), and a lead screw (41) is rotatably provided in the second long plate (4), and the movable block (42) is threadedly inserted into the lead screw (41).

4. The winding and slitting device for yak wool knitted yarn as described in claim 3, characterized in that, The bottom of the first long plate (3) is provided with a drive shaft (43) which is rotatably provided. The end of the drive shaft (43) is connected to the adjacent lead screw (41) by a belt (44). A first motor (45) is fixedly provided at one end of the first long plate (3) near the drive shaft (43). The output end of the first motor (45) is coaxially fixed on the lead screw (41).

5. The winding and slitting device for yak wool knitted yarn as described in claim 4, characterized in that, The top of the collection box (8) is fixed with an inclined auxiliary plate (81) located in the middle of the fixing frame (21).

6. The winding and slitting device for yak wool knitted yarn as described in claim 5, characterized in that, The mounting base (1) is fixedly provided with a limiting frame (12) at one end away from the swing arm (23). The limiting frame (12) is provided with a cutting blade (14) at one end away from the mounting base (1). A cylinder (13) is fixedly installed on the limiting frame (12). The output end of the cylinder (13) is coaxially fixed on the cutting blade (14).

7. The winding and slitting device for yak wool knitted yarn as described in claim 6, characterized in that, A first baffle (6) and a second baffle (61) are movably inserted into the back of the placement box (5). The first baffle (6) is located below the second baffle (61). Both the first baffle (6) and the second baffle (61) are L-shaped and have an arc-shaped end inside the placement box (5). A vertically arranged rotating shaft (62) is rotatably provided on the back of the placement box (5) near the first baffle (6) and the second baffle (61). A first cam (63) and a second cam (64) are fixedly provided on the rotating shaft (62) near the first baffle (6) and the second baffle (61), respectively. The first cam (63) and the second cam (64) abut against the first baffle (6) and the second baffle (61), respectively. The first cam (63) is located inside the first baffle (6), and the second cam (64) is located outside the second baffle (61).

8. The winding and slitting device for yak wool knitted yarn as described in claim 7, characterized in that, A third motor (65) is fixedly mounted on the top of the rotating shaft (62), and the output section of the third motor (65) is coaxially fixed on the rotating shaft (62).

9. A winding and slitting device for yak wool knitted yarn as described in claim 8, characterized in that, The first baffle (6) and the second baffle (61) are both vertically mounted with a spring (66), and the other end of the spring (66) is fixedly mounted on the side wall of the placement box (5).

10. The winding and slitting device for yak wool knitted yarn as described in claim 9, characterized in that, The end of the movable seat (51) is provided with a vertically arranged interceptor plate (7). The bottom of the interceptor plate (7) is fixedly provided with a rotating block (71), and the rotating block (71) is connected to the movable seat (51) by a torsion spring (72). The interceptor plate (7) is initially located in a vertical state connected by the torsion spring (72).

Images