Cotton spinning process and device for producing worsted pure wool yarn

Abstract

The invention discloses a cotton spinning process for producing worsted pure wool yarns, and relates to the technical field of cotton spinning processes, which comprises the following steps: step S1, wool raw material screening and wool top cutting technology, step S2, wool fiber health treatment, step S3, wool top preparation, step S4, spinning process optimization, and step S5, wool fiber moisture regain control in the spinning process. Wool fibers selected by the wool raw materials are one of merino wool, Kastell wool, Toska wool, Buddha wool and northern Spanish wool, and the wool tops are cut by cutting the wool fibers into 40-45mm in length through a stretch-breaking assembly. The first motor is installed to start and drive the dispersion rod to rotate, the dispersion rod rotates to loosen wool raw materials, the loosen wool raw materials fall into the surface of the conveying belt to be treated, and the functions that the wool raw materials are looser, entanglement among wool fibers is reduced, and meanwhile fiber damage is reduced to the maximum extent are achieved.

Description

Technical Field

[0001] The invention relates to the technical field of cotton spinning technology, in particular to a cotton spinning technology and device for producing fine-spinning pure wool yarn. Background Art

[0002] Cotton spinning equipment plays a vital role in the textile industry. Different types of cutting devices have their own unique functions and roles, and can play a role in different production stages. For example, carding machines are used to comb cotton, spinning machines bond cotton fibers into threads, twisting machines twist yarns into threads with higher strength, and looms interlace cotton yarn wefts and warps to form fabrics. However, existing cutting devices cannot combine the cutting and health care of wool raw materials, make them more loose, and reduce the entanglement between wool fibers and increase fiber damage.

[0003] The defects of existing cotton spinning technology and equipment are: 1. Patent document CN109051000A discloses cotton spinning turnover equipment, "including observation windows, manual control switches, cotton spinning mass turnover equipment, prompt lights, and output ports. Two observation windows are provided and embedded in the interior of both sides of the cotton spinning mass turnover equipment and are symmetrically distributed. The output port is embedded in the interior of the cotton spinning mass turnover equipment and the prompt light at the same end face, and the cotton spinning mass turnover equipment includes an indirect feeding device, a total battery to be triggered, a trigger heating body, a thermal energy extrusion device, a storage moving box, a magnetic field pushing device, and a protective shell. The indirect feeding device is arranged below the total battery to be triggered, and the magnetic field pushing device is arranged on the side of the storage moving box. Based on the prior art, the present invention adopts a method that can further compact the cotton textiles through the compacting device above when the cotton textiles are placed in the placement grid, so that it can accommodate more cotton textiles. When the packing and compaction reaches a certain amount and a certain height, it will trigger the internal prompting device, thereby prompting the outside world. However, the existing cutting device cannot make the wool raw material looser and maintain health, reduce the entanglement between wool fibers and cause fiber damage, 2. Patent document CN110980412A discloses a cotton spinning yarn winding device, "including a bottom plate, on which two groups of mounting frames are installed, which are symmetrically distributed along the width direction of the bottom plate, and on which a turntable is installed, and on which a conical cylinder for winding yarn is provided; on which a clamping mechanism for clamping the conical cylinder is provided, and on which a conveying mechanism for conveying yarn and providing guidance for the yarn is provided, and on which a power mechanism for cooperating with the turntable to drive the turntable to rotate and wind up the yarn is also provided. The present invention drives multiple The rotating disc rotates to drive multiple conical cylinders to carry out winding operations, and multiple devices do not need to work at the same time, which reduces production costs and increases production efficiency. The present invention drives the sliding of the moving frame through the cooperation of the incomplete gear and the rack to make the guide wheel reciprocate, thereby ensuring that the yarn is evenly wound on the conical cylinder, and preventing problems such as twisted wire caused by uneven winding, resulting in defective products and affecting quality. However, the existing cutting device cannot reduce the static electricity between the wool raw materials, making it difficult to separate and comb the wool raw materials during the spinning process, and it cannot be wet-treated, thereby increasing the static electricity generated during the spinning process of the wool raw materials; 3. Patent document CN107088345A discloses a dust removal device for cotton spinning, "including a water tank, a spray box is arranged at the bottom of the water tank, an insulating box is arranged at the top of the water tank, a water pump is arranged on one side of the water tank, a liquid level sensor is arranged on the other side of the water tank, a water inlet pipe is arranged at one end of the water pump, a solenoid valve arranged in the insulating box is arranged at one end of the water inlet pipe, two nozzles are arranged at the top of the spray box, a detachable protective net is arranged on the nozzle, one side of the bottom of the spray box is fixedly connected to the dust suction port through a dust conveying pipe, and the bottom of the spray box is A fan box is arranged on the other side of the fan box, a fan is arranged on one end of the fan box, a blocking net is arranged on the end of the fan box close to the spray box, a sewage tank is arranged on the bottom end of the spray box, the spray box is connected to the sewage tank through a filter plate, and a hydraulic rod with a push plate is arranged on one side of the filter plate. The present invention is more environmentally friendly to use, has a good dust removal effect, a simple overall structure, strong practicality, and is easy to promote. However, the existing cutting device cannot improve the spinnability of wool fibers and monitor the humidity of cotton spinning equipment in real time, and the wool fibers cannot be in the best spinning environment during the entire spinning process; 4. Patent document CN115976702A discloses a fluff absorption mechanism installed on a cotton spinning device, "including a main body, a guide assembly is installed on the inner side of the main body; the guide assembly includes an airflow guide tube, and one end of the airflow guide tube passes through the side of the main body and is connected to the air pump on the other side of the main body, and the other end of the airflow guide tube is installed on the inner side of the main body, and a shunt tube is installed on the bottom of the airflow guide tube; the wire dialing assembly is installed on the inner side of the main body, and the wire dialing assembly includes a positioning plate, and the positioning plate is installed on the inner side of the main body, and a slide groove is provided on the side of the positioning plate, and the high-pressure airflow sprayed by the guide groove blows the fluff on the cotton thread to spread the fluff on the cotton thread, so that the suction hood can absorb the scattered fluff, which solves the problem that when the existing fluff absorption mechanism is in use, part of the fluff is adsorbed on the cotton thread due to static electricity, and part of the fluff is absorbed by wind force, resulting in poor fluff absorption effect". However, the cutting device needle clothing of the existing cutting device cannot be quickly replaced, is not suitable for combing wool fibers, and increases impurities and short fibers in the wool. Summary of the invention

[0004] The purpose of the present invention is to provide a cotton spinning process and device for producing fine spinning pure wool yarn, and to solve the technical problems raised in the above background technology that the wool raw material is made looser, the entanglement between wool fibers is increased, and the fibers are damaged.

[0005] To achieve the above object, the present invention provides the following technical solution: a cotton spinning process for producing worsted pure wool yarn, comprising the following steps; Step S1, wool raw material screening and wool top cutting technology; Step S2, wool fiber health treatment; Step S3, preparing wool tops; Step S4, spinning process optimization; Step S5, controlling the moisture regain of wool fibers during the spinning process; The wool fiber selected from the wool raw material is one of Merino wool, Castile wool, Tuscan wool, Florentine wool and Northern Spanish wool. The wool top is cut into 40-45 mm in length by a pulling and cutting component. The wool top can be made into wool top or loose wool after being cut. The wool fiber health treatment is to add the following auxiliary raw materials in weight to the wool fiber, the auxiliary raw materials are 12-18 parts of electrostatic agent, 10-13 parts of wool oil and 40-75 parts of water, and the auxiliary raw materials are stirred and mixed to form a wool fiber health auxiliary, and the wool fiber health auxiliary is mixed with the wool fiber to form a pretreated raw material. The wool top preparation process is to sequentially treat the pretreated raw material with a wool machine, a wool feeding machine, a wool bucket, a cotton opener, a cotton box and a semi-worsted carding machine, and after the above process, the wool fibers are The entanglement is reduced and the fiber damage is reduced. The spinning process is optimized to reduce the speed of the beaters to avoid excessive blows and damage to the wool fibers. The card clothing of the carding machine is replaced to make it more suitable for combing the wool fibers. The gap of the card clothing is 1mm~3mm. The spinning process optimization also includes increasing the diameter of the roving rollers of the roving machine and the spinning machine to 5mm~7mm, so that the equipment can effectively hold and stretch the wool fibers, effectively control the movement of the fibers, and reduce fiber breakage and the formation of hooks. The spinning process uses a small-edge-width, large-channel steel collar and steel wire ring to reduce the speed of the spindle to reduce yarn breakage and improve the quality of the yarn. The wool fiber regain adjustment includes a humidification component. The humidification component uses humidity sensing technology to control the workshop temperature and humidity to ensure that the wool fibers are in the best spinning environment during the entire spinning process.

[0006] Preferably, the antistatic agent reduces the electrostatic effect between wool fibers, making it easier to separate and comb the fibers during the spinning process. The addition of wool oil can improve the lubricity and cohesion of the fibers, reduce the breakage and scattering of the fibers. Before entering the cotton spinning equipment, the wool fibers are pre-humidified to make their moisture regain reach 15% to 22%, thereby improving the softness and processability of the fibers, reducing the generation of static electricity during the spinning process, and improving production efficiency and yarn quality. A cutting device for producing fine wool yarn, comprising a shell, a feed pipe, a conveyor belt, a No. 1 opening, a control panel and a pulling and cutting assembly, wherein the feed pipe is installed through the top of the shell, the No. 1 opening is provided on the outer wall of the shell, the conveyor belt is installed through the No. 1 opening on the inner wall of the shell, the control panel is installed on the outer wall of the shell, the pulling and cutting assembly is installed on the inner wall of the shell, the humidifying assembly is installed on the inner wall of the shell, the regulating assembly is installed on the inner wall of the shell, and the regulating assembly is electrically connected to the humidifying assembly and the pulling and cutting assembly; The pulling and cutting assembly includes a support box, an electric shearing head, a telescopic baffle, a moving rod, and a dispersion rod. The support box is located on the inner wall of the shell, and one end of the feed pipe extends into the support box. The electric shearing head passes through the outer wall of the support box. An infrared distance sensor is installed on the inner wall of the support box. The telescopic baffle is located on the inner wall of the support box. The moving rod is located on the inner wall of the support box, and the output end of the moving rod is connected to the outer wall of the telescopic baffle. A No. 2 opening is opened at the bottom of the support box. A No. 1 motor is installed through the outer wall of the support box, and the dispersion rod is located at the output end of the No. 1 motor.

[0007] Preferably, the dispersion rod is located below the telescopic baffle, the electric shearing head is located above the telescopic baffle, and the pulling and cutting assembly is located above the conveyor belt.

[0008] Preferably, the humidifying assembly includes a box body, a liquid adding pipe, a collecting box, a water pump, a water pipe, a nozzle, a No. 1 rod, a No. 3 port, and a No. 2 motor. The box body is located on the inner wall of the shell, the liquid adding pipe passes through the box body and the outer wall of the shell, the collecting box is located on the inner wall of the box body, the water pump passes through the bottom of the collecting box, the water pipe is located at the output end of the water pump, the No. 3 port is opened at the bottom of the box body, the nozzle passes through the No. 3 port, and one end of the water pipe is connected to one end of the nozzle, the No. 1 rod is located on the inner wall of the box body, the outer wall of the No. 1 rod is installed with a No. 1 slide cylinder, and the outer wall of the nozzle is connected to the outer wall of the No. 1 slide cylinder, the No. 2 motor is located on the inner wall of the box body, the output end of the No. 2 motor is installed with a gear, the outer wall of the nozzle is installed with a gear rod, and the gear is meshed with the gear rod.

[0009] Preferably, the humidifying assembly is located above the conveyor belt, the No. 1 slide cylinder moves through the support of the No. 1 rod, and the nozzle moves through the No. 3 port.

[0010] Preferably, the adjustment component includes a humidity sensor and an adjustment module, the humidity sensor is electrically connected to the adjustment component, the infrared distance sensor is electrically connected to the adjustment component, the adjustment module has built-in suitable humidity data for cotton spinning equipment, the humidity sensor is used to detect real-time humidity data in the cotton spinning equipment, the detection threshold of the infrared distance sensor is 40-45mm, and the suitable humidity data is 85%~100%.

[0011] Preferably, the real-time humidity data in the cotton spinning equipment is transmitted to the regulating module, and the regulating module compares the real-time humidity data in the cotton spinning equipment with the appropriate humidity data of the cotton spinning equipment. When the real-time humidity data in the cotton spinning equipment is greater than the appropriate humidity data of the cotton spinning equipment, it is set to an excessively high humidity state; when the real-time humidity data in the cotton spinning equipment is less than the appropriate humidity data of the cotton spinning equipment, it is set to an excessively low humidity state; when the real-time humidity data in the cotton spinning equipment is within the appropriate humidity data of the cotton spinning equipment, it is set to an appropriate humidity state; when the regulating module detects the appropriate humidity state, it controls the humidification component to maintain the current power, and detects the real-time humidity data in the cotton spinning equipment through the humidity sensor until the regulating module detects the humidity in the cotton spinning equipment When the humidity data is in a state of too low humidity or too high humidity, the adjustment module controls the humidification component to increase the current power when it detects that the humidity is too low, and detects the real-time humidity data in the cotton spinning equipment through the humidity sensor, until the adjustment module checks that the humidity data in the cotton spinning equipment is in a state of appropriate humidity or too high humidity. When the adjustment module detects that the humidity is too high, it controls the humidification component to reduce the current power, and detects the real-time humidity data in the cotton spinning equipment through the humidity sensor, until the adjustment module checks that the humidity data in the cotton spinning equipment is in a state of appropriate humidity or too low humidity, thereby improving the spinnability of the wool fiber and real-time monitoring and humidity of the cotton spinning equipment, ensuring that the wool fiber is in the best spinning environment during the entire spinning process.

[0012] Preferably, a replacement assembly is installed on the inner wall of the shell, and a machine door is installed on the outer wall of the shell.

[0013] Preferably, the replacement assembly includes a support block, a No. 3 support block, a No. 5 block, a No. 6 motor, a pressure head, a needle cloth, and an installation port, the support block is located on the inner wall of the shell, the No. 3 support block is located on the inner wall of the support block, the installation port is opened at the bottom of the support block, the No. 5 block is located on the inner wall of the support block, the No. 6 motor is located on the inner wall of the No. 5 block, a threaded rod is installed at the output end of the No. 6 motor, a threaded sleeve is installed on the outer wall of the threaded sleeve, a connecting rod is installed on the outer wall of the threaded sleeve, a No. 6 support rod is installed on the inner wall of the No. 5 block, a No. 5 slide is installed on the outer wall of the No. 6 support rod, and the outer wall of the No. 6 support rod is connected to the outer wall of the No. 5 slide, the needle cloth is placed on the surface of the No. 3 support block through the installation port, a pressure head is installed through the outer wall of the No. 5 block, and the outer wall of the pressure head is connected to the outer wall of the connecting rod.

[0014] Preferably, the No. 5 slide cylinder moves through the support of the No. 6 support rod, and the pressure head moves through the No. 5 block.

[0015] Preferably, the spinning method of the cotton spinning equipment comprises the following steps: Step S1, the wool raw material enters the support box through the feed pipe, and the telescopic baffle is in a closed state at this time. As the wool raw material continues to enter, the infrared distance sensor detects the threshold value and controls the electric shearing head to start through the adjustment module. The electric shearing head starts to cut the wool raw material. After cutting, the moving rod starts at the same time. The moving rod starts to drive the telescopic baffle to move. The telescopic baffle moves to drop the cut wool raw material. At the same time when the wool raw material falls, the No. 1 motor starts, and the No. 1 motor starts to drive the dispersion rod to rotate. The dispersion rod rotates to loosen the wool raw material. The loosened wool raw material falls onto the surface of the conveyor belt for processing, thereby making the wool raw material looser and reducing the entanglement between wool fibers, while minimizing the fiber damage. Step S2, the water pump is started to suck the wool fiber health-care agent in the collection box into the water pipe, the wool fiber health-care agent enters the nozzle through the water pipe, and is sprayed out through the nozzle. During the spraying, the No. 2 motor rotates, the rotation of the No. 2 motor drives the gear to rotate, the rotation of the gear drives the gear rod to move, the movement of the gear rod drives the nozzle to move, the movement of the nozzle drives the No. 1 slide cylinder to move, the movement of the No. 1 slide cylinder causes the nozzle to move through the No. 3 port, and the movement of the nozzle sprays the wool fiber health-care agent evenly and quickly on the wool raw material, thereby reducing the electrostatic effect between the wool raw materials, making the wool raw materials easier to separate and comb during the spinning process, and the wet treatment can also reduce the generation of static electricity in the spinning process of the wool raw materials, thereby improving the production efficiency and the function of yarn quality; Step S3, when the regulating module detects that the humidity is in a suitable state, the humidifying component is controlled to maintain the current power, and the real-time humidity data in the cotton spinning equipment is detected by the humidity sensor, until the regulating module detects that the humidity data in the cotton spinning equipment is in an excessively low humidity state or an excessively high humidity state. When the regulating module detects that the humidity is in an excessively low humidity state, the humidifying component is controlled to increase the current power, and the real-time humidity data in the cotton spinning equipment is detected by the humidity sensor, until the regulating module detects that the humidity data in the cotton spinning equipment is in an appropriate humidity state or an excessively high humidity state. When the regulating module detects that the humidity is in an excessively high humidity state, the humidifying component is controlled to reduce the current power, and the real-time humidity data in the cotton spinning equipment is detected by the humidity sensor, until the regulating module detects that the humidity data in the cotton spinning equipment is in an appropriate humidity state or an excessively low humidity state, thereby improving the spinnability of the wool fiber and real-time monitoring and humidity of the cotton spinning equipment, ensuring that the wool fiber is in the best spinning environment during the entire spinning process; Step S4, the rotation of the No. 6 motor drives the threaded rod to rotate, the rotation of the threaded rod drives the threaded sleeve to move, the movement of the threaded sleeve drives the connecting rod to move, the movement of the connecting rod drives the No. 5 slide cylinder to move, the movement of the No. 5 slide cylinder causes the connecting rod to drive the pressure head to move, the pressure head moves to move away from the surface of the card clothing, at this time, the card clothing is pulled to be pulled out through the installation port for quick replacement, and the replaced card clothing is prevented from being on the surface of the No. 3 support block. At this time, the No. 6 motor is reversed to press the pressure head downward, and the pressure head presses down to quickly fix the card clothing on the surface of the No. 3 support block, thereby realizing the rapid replacement of the card clothing of the cotton spinning equipment, making it more suitable for the combing of wool fibers, and being able to more effectively remove impurities and short fibers in the wool, and improve the straightness and parallelism of the fibers.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is equipped with a feeding pipe for the wool raw material to enter the support box. At this time, the telescopic baffle is in a closed state. As the wool raw material continues to enter, the infrared distance sensor detects the threshold value and controls the electric shearing head to start through the adjustment module. The electric shearing head starts to cut the wool raw material. After cutting, the moving rod starts. The moving rod starts to drive the telescopic baffle to move. The telescopic baffle moves to drop the cut wool raw material. At the same time when the wool raw material falls, the No. 1 motor starts. The No. 1 motor starts to drive the dispersion rod to rotate. The dispersion rod rotates to loosen the wool raw material. The loosened wool raw material falls onto the surface of the conveyor belt for processing, thereby making the wool raw material looser and reducing the entanglement between wool fibers, while minimizing the fiber damage. 2. The present invention is started by installing a water pump to suck the wool fiber health-care aid in the collection box into the water pipe, and the wool fiber health-care aid enters the nozzle through the water pipe and is sprayed out through the nozzle. During the spraying, the No. 2 motor rotates, the No. 2 motor drives the gear to rotate, the gear drives the gear rod to move, the gear rod drives the nozzle to move, the nozzle moves and drives the No. 1 slide cylinder to move, the No. 1 slide cylinder moves to make the nozzle move through the No. 3 port, and the movement of the nozzle sprays the wool raw material with the wool fiber health-care aid evenly and quickly, thereby reducing the electrostatic effect between the wool raw materials, making the wool raw materials easier to separate and comb during the spinning process, and the wet treatment can also reduce the static electricity generated during the spinning process of the wool raw materials, thereby improving the production efficiency and the yarn quality; 3. The present invention controls the humidifying component to maintain the current power when the regulating module detects that the humidity is in a suitable state, and detects the real-time humidity data in the cotton spinning equipment through the humidity sensor until the regulating module detects that the humidity data in the cotton spinning equipment is in an excessively low humidity state or an excessively high humidity state. When the regulating module detects that the humidity is in an excessively low humidity state, the humidifying component is controlled to increase the current power, and detects the real-time humidity data in the cotton spinning equipment through the humidity sensor until the regulating module detects that the humidity data in the cotton spinning equipment is in an appropriate humidity state or an excessively high humidity state. When the regulating module detects that the humidity is in an excessively high humidity state, the humidifying component is controlled to reduce the current power, and detects the real-time humidity data in the cotton spinning equipment through the humidity sensor until the regulating module detects that the humidity data in the cotton spinning equipment is in an appropriate humidity state or an excessively low humidity state, thereby improving the spinnability of the wool fiber and monitoring the humidity of the cotton spinning equipment in real time, thereby ensuring that the wool fiber is in an optimal spinning environment during the entire spinning process; 4. The present invention is equipped with a No. 6 motor to rotate and drive the threaded rod to rotate, the threaded rod rotates and drives the threaded sleeve to move, the threaded sleeve moves and drives the connecting rod to move, the connecting rod moves and drives the No. 5 slide cylinder to move, the No. 5 slide cylinder moves so that the connecting rod drives the pressure head to move, the pressure head moves away from the surface of the card clothing, and then the card clothing is pulled through the installation port for quick replacement, and the replaced card clothing is prevented from being on the surface of the No. 3 support block. At this time, the No. 6 motor is reversed to press the pressure head downward, and the pressure head is pressed downward to quickly fix the card clothing on the surface of the No. 3 support block, thereby realizing the quick replacement of the card clothing of the cotton spinning equipment, making it more suitable for the combing of wool fibers, and being able to more effectively remove impurities and short fibers in the wool, and improve the straightness and parallelism of the fibers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the cross-sectional structure of the column box of the present invention; Figure 3 It is a schematic diagram of the dispersion rod structure of the present invention; Figure 4 It is a schematic diagram of the nozzle structure of the present invention; Figure 5 For the present invention Figure 4 Schematic diagram of the B structure; Figure 6 For the present invention Figure 2 A structural diagram of ; Figure 7 It is a schematic diagram of the humidity adjustment process of the present invention; Figure 8 It is a schematic diagram of the pressure head structure of the present invention.

[0018] In the figure: 1. Shell; 2. Feed pipe; 3. Machine door; 4. Control panel; 5. Opening No. 1; 6. Conveyor belt; 7. Support box; 8. Infrared distance sensor; 9. Electric shearing head; 14. Telescopic baffle; 15. Moving rod; 16. Opening No. 2; 17. Motor No. 1; 18. Dispersion rod; 19. Box; 20. Collecting box; 21. Liquid adding pipe; 22. Water pump; 23. Water pipe; 24. Rod No. 1; 25. Slide No. 1; 26. Sprinkler; 27. Mouth No. 3; 28. Motor No. 2; 29. ​​Gear; 30. Gear rod; 31. Humidity sensor; 32. Support block; 33. Support block No. 3; 34. Mounting port; 35. Block No. 5; 36. Support rod No. 6; 37. Slide No. 5; 38. Connecting rod; 39. Press head; 40. Motor No. 6; 41. Threaded rod; 42. Threaded sleeve; 43. Cloth. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, it can be understood according to the specific situation.

[0022] Example 1: Please refer to Figure 1 , Figure 2 and Figure 3An embodiment of the present invention is as follows: a cutting device for producing fine wool yarn, comprising a shell 1, a feed pipe 2, a conveyor belt 6, a No. 1 opening 5, a control panel 4 and a pulling and cutting component, wherein the feed pipe 2 is installed through the top of the shell 1, the outer wall of the shell 1 is provided with a No. 1 opening 5, the inner wall of the shell 1 is installed with a conveyor belt 6 through the No. 1 opening 5, the outer wall of the shell 1 is installed with a control panel 4, the inner wall of the shell 1 is installed with a pulling and cutting component, the inner wall of the shell 1 is installed with a humidifying component, the inner wall of the shell 1 is installed with an adjusting component, the adjusting component is electrically connected with the humidifying component and the pulling and cutting component, and the shell 1 The inner wall of the shell 1 is installed with a replacement component, the outer wall of the shell 1 is installed with a machine door 3, the function of the machine door 3 is to facilitate the replacement of the card clothing 43, the function of the No. 1 opening 5 is to facilitate the discharge of the wool raw material, the pulling and cutting component includes a support box 7, an electric shearing head 9, a telescopic baffle 14, a moving rod 15, and a dispersion rod 18. The support box 7 is located on the inner wall of the shell 1, and one end of the feed pipe 2 extends into the support box 7. The electric shearing head 9 runs through the outer wall of the support box 7. The inner wall of the support box 7 is installed with an infrared distance sensor 8, the telescopic baffle 14 is located on the inner wall of the support box 7, and the moving rod 15 is located on the inner wall of the support box 7. The output end of the moving rod 15 is connected to the outer wall of the telescopic baffle 14, a No. 2 opening 16 is provided at the bottom of the support box 7, a No. 1 motor 17 is installed through the outer wall of the support box 7, a dispersion rod 18 is located at the output end of the No. 1 motor 17, the dispersion rod 18 is located below the telescopic baffle 14, the electric shearing head 9 is located above the telescopic baffle 14, the pulling and cutting assembly is located above the conveyor belt 6, the wool raw material enters the support box 7 through the feed pipe 2, and the telescopic baffle 14 is in a closed state at this time. As the wool raw material continues to enter, the infrared distance sensor 8 detects the threshold value and controls the electric The dynamic shearing head 9 is started, and the electric shearing head 9 is started to cut the wool raw material. After cutting, the moving rod 15 is started at the same time. The moving rod 15 is started to drive the telescopic baffle 14 to move. The telescopic baffle 14 moves to drop the cut wool raw material. At the same time when the wool raw material falls, the No. 1 motor 17 is started, and the No. 1 motor 17 is started to drive the dispersion rod 18 to rotate. The dispersion rod 18 rotates to loosen the wool raw material. The loosened wool raw material falls onto the surface of the conveyor belt 6 for processing, thereby making the wool raw material looser and reducing the entanglement between wool fibers, while minimizing the fiber damage.

[0023] Example 2: Please refer to Figure 2 , Figure 4 and Figure 5The humidification assembly of an embodiment of the present invention includes a box body 19, a liquid adding pipe 21, a collection box 20, a water pump 22, a water pipe 23, a nozzle 26, a No. 1 rod 24, a No. 3 port 27, and a No. 2 motor 28. The box body 19 is located on the inner wall of the shell 1, the liquid adding pipe 21 penetrates the box body 19 and the outer wall of the shell 1, the collection box 20 is located on the inner wall of the box body 19, the water pump 22 penetrates the bottom of the collection box 20, the water pipe 23 is located at the output end of the water pump 22, and the No. 3 port 27 is opened with the box body 1. 9, the nozzle 26 penetrates the No. 3 port 27, and one end of the water pipe 23 is connected to one end of the nozzle 26, the No. 1 rod 24 is located on the inner wall of the box body 19, the No. 1 rod 24 is installed with a No. 1 slide 25 on the outer wall, and the outer wall of the nozzle 26 is connected with the outer wall of the No. 1 slide 25, the No. 2 motor 28 is located on the inner wall of the box body 19, the output end of the No. 2 motor 28 is installed with a gear 29, the outer wall of the nozzle 26 is installed with a gear rod 30, and the gear 29 is meshed with the gear rod 30, and the humidification component is located Above the conveyor belt 6, the No. 1 slide 25 is moved by the support of the No. 1 rod 24, and the nozzle 26 is moved through the No. 3 port 27. The water pump 22 is started to suck the wool fiber health-care aid in the collection box 20 into the water pipe 23, and the wool fiber health-care aid enters the nozzle 26 through the water pipe 23 and is sprayed out through the nozzle 26. While spraying, the No. 2 motor 28 rotates, and the No. 2 motor 28 rotates to drive the gear 29 to rotate, and the gear 29 rotates to drive the gear rod 30 to move, and the gear rod 30 moves to drive the nozzle 26 to move, and the movement of the nozzle 26 drives the No. 1 slide 25 to move, and the No. 1 slide 25 moves to make the nozzle 26 move through the No. 3 port 27, and the movement of the nozzle 26 sprays the wool fiber health-care aid evenly and quickly on the wool raw material, thereby reducing the electrostatic effect between the wool raw materials, making the wool raw materials easier to separate and comb during the spinning process, and the wet treatment can also reduce the static electricity generated during the spinning process of the wool raw materials, thereby improving the production efficiency and the yarn quality.

[0024] Example 3: Please refer to Figure 2 , Figure 6 and Figure 7, an embodiment provided by the present invention: the regulating component includes a humidity sensor 31 and a regulating module, the humidity sensor 31 is electrically connected to the regulating component, the infrared distance sensor 8 is electrically connected to the regulating component, the regulating module has built-in suitable humidity data of the cotton spinning equipment, the humidity sensor 31 is used to detect the real-time humidity data in the cotton spinning equipment, the threshold value detected by the infrared distance sensor 8 is 40-45mm, the suitable humidity data is 15%~22%, the real-time humidity data in the cotton spinning equipment is transmitted to the regulating module, the regulating module compares the real-time humidity data in the cotton spinning equipment with the suitable humidity data of the cotton spinning equipment, when the real-time humidity data in the cotton spinning equipment is greater than the suitable humidity data of the cotton spinning equipment, it is set to a humidity too high state, when the real-time humidity data in the cotton spinning equipment is less than the suitable humidity data of the cotton spinning equipment, it is set to a humidity too low state, when the real-time humidity data in the cotton spinning equipment is within the suitable humidity data of the cotton spinning equipment, it is set to a humidity suitable state, When the regulating module detects that the humidity is in a suitable state, it controls the humidifying component to maintain the current power, and detects the real-time humidity data in the cotton spinning equipment through the humidity sensor 31, until the regulating module detects that the humidity data in the cotton spinning equipment is in an excessively low humidity state or an excessively high humidity state. When the regulating module detects that the humidity is in an excessively low humidity state, it controls the humidifying component to increase the current power, and detects the real-time humidity data in the cotton spinning equipment through the humidity sensor 31, until the regulating module detects that the humidity data in the cotton spinning equipment is in an appropriate humidity state or an excessively high humidity state. When the regulating module detects that the humidity is in an excessively high humidity state, it controls the humidifying component to reduce the current power, and detects the real-time humidity data in the cotton spinning equipment through the humidity sensor 31, until the regulating module detects that the humidity data in the cotton spinning equipment is in an appropriate humidity state or an excessively low humidity state, thereby improving the spinnability of the wool fiber and real-time monitoring and humidity of the cotton spinning equipment, ensuring that the wool fiber is in the best spinning environment during the entire spinning process.

[0025] Example 4: Please refer to Figure 2 and Figure 8The present invention provides an embodiment: the replacement assembly includes a support block 32, a No. 3 support block 33, a No. 5 block 35, a No. 6 motor 40, a pressure head 39, a needle cloth 43, and an installation port 34. The support block 32 is located on the inner wall of the housing 1, the No. 3 support block 33 is located on the inner wall of the support block 32, the installation port 34 is opened at the bottom of the support block 32, the No. 5 block 35 is located on the inner wall of the support block 32, the No. 6 motor 40 is located on the inner wall of the No. 5 block 35, and the output of the No. 6 motor 40 A threaded rod 41 is installed at the end, a threaded sleeve 42 is installed on the outer wall of the threaded rod 41, a connecting rod 38 is installed on the outer wall of the threaded sleeve 42, a No. 6 support rod 36 is installed on the inner wall of the No. 5 block 35, a No. 5 slide cylinder 37 is installed on the outer wall of the No. 6 support rod 36, and the outer wall of the No. 6 support rod 36 is connected to the outer wall of the No. 5 slide cylinder 37 ... the card clothing 43 is placed on the surface of the No. 3 support block 33 through the installation opening 34, and a pressure head 39 is installed on the outer wall of the No. 5 block 35, and the outer wall of the pressure head 39 is connected to the outer wall of the No. 5 slide cylinder 37. The outer wall of the connecting rod 38 is connected, the No. 5 slide cylinder 37 is moved by the support of the No. 6 support rod 36, the pressure head 39 penetrates the No. 5 block 35 to move, the No. 6 motor 40 rotates to drive the threaded rod 41 to rotate, the threaded rod 41 rotates to drive the threaded sleeve 42 to move, the threaded sleeve 42 moves to drive the connecting rod 38 to move, the connecting rod 38 moves to drive the No. 5 slide cylinder 37 to move, the No. 5 slide cylinder 37 moves to make the connecting rod 38 drive the pressure head 39 to move, the pressure head 39 moves to move away from the surface of the card clothing 43, at this time, the card clothing 43 is pulled to be pulled out through the installation port 34 for rapid replacement, and the replaced card clothing 43 is prevented from being on the surface of the No. 3 support block 33. At this time, the No. 6 motor 40 is reversed to make the pressure head 39 press down, and the pressure head 39 presses down to quickly fix the card clothing 43 on the surface of the No. 3 support block 33, thereby realizing the rapid replacement of the card clothing of the cotton spinning equipment, making it more suitable for wool combing, and being able to more effectively remove impurities and short fibers in the wool, and improve the straightness and parallelism of the fibers.

[0026] Embodiment 5: A cotton spinning process for producing worsted pure wool yarn comprises the following steps; Step S1, wool raw material screening and wool top cutting technology; Step S2, wool fiber health treatment; Step S3, preparing wool tops; Step S4, spinning process optimization; Step S5, controlling the moisture regain of wool fibers during the spinning process; The wool fiber selected from the wool raw material is one of Merino wool, Castile wool, Tuscan wool, Florentine wool and Northern Spanish wool. The wool top stretch cutting cuts the wool fiber into 40-45mm length by a stretch cutting component. The wool fiber after the wool top is cut can be made into wool top or loose wool. The wool fiber health treatment is to add the following auxiliary raw materials by weight to the wool fiber, the auxiliary raw materials are 12-18 parts of electrostatic agent, 10-13 parts of wool oil and 40-75 parts of water, and the auxiliary raw materials are stirred and mixed to form a wool fiber health auxiliary agent, and the wool fiber health auxiliary agent is mixed with the wool fiber to form a pretreated raw material. The wool top preparation process is to sequentially treat the pretreated raw material with a wool machine, a wool feeding machine, a wool bucket, a cotton opener, a cotton box and a semi-worsted carding machine. After the above process, the entanglement between the wool fibers is reduced and the fiber damage is reduced. The spinning optimization is to reduce the speed of the beater to avoid excessive blows and damage to the wool fibers. The card clothing of the carding machine is replaced to make it more suitable for the carding of the wool fibers. , the gap of the card clothing is 1mm~3mm. The spinning process optimization also includes increasing the diameter of the spinning rollers of the roving frame and the spinning frame to 5mm~7mm, so that the equipment can draft the wool fibers, effectively control the movement of the fibers, and reduce the fiber breakage and the formation of hooks. The spinning process uses a small-width and large-channel steel collar and wire, and reduces the spindle speed to reduce yarn breakage and improve the quality of the yarn. The wool fiber regain adjustment includes a humidification component. The humidification component uses the workshop temperature and humidity controlled by humidity sensing technology to ensure that the wool fibers are in the best spinning environment during the entire spinning process. The antistatic agent reduces the electrostatic effect between the wool fibers, making the fibers easier to separate and comb during the spinning process. The addition of wool oil can improve the lubricity and adhesion of the fibers, reduce the breakage and scattering of the fibers, and pre-humidify the wool fibers before entering the cotton spinning equipment to make their regain reach 15%~22%, improve the softness and processability of the fibers, reduce the generation of static electricity during the spinning process, and improve production efficiency and yarn quality.

[0027] The spinning method of the cotton spinning equipment comprises the following steps: Step S1, the wool raw material enters the support box 7 through the feed pipe 2, at which time the telescopic baffle 14 is in a closed state, and as the wool raw material continues to enter, the infrared distance sensor 8 detects a threshold value and controls the electric shearing head 9 to start through the adjustment module, and the electric shearing head 9 starts to cut the wool raw material, and the moving rod 15 starts after cutting, and the moving rod 15 starts to drive the telescopic baffle 14 to move, and the telescopic baffle 14 moves to drop the cut wool raw material, and the No. 1 motor 17 starts at the same time as the wool raw material falls, and the No. 1 motor 17 starts to drive the dispersion rod 18 to rotate, and the dispersion rod 18 rotates to loosen the wool raw material, and the loosened wool raw material falls onto the surface of the conveyor belt 6 for processing, so as to make the wool raw material looser and reduce the entanglement between wool fibers, while minimizing the fiber damage; Step S2, the water pump 22 is started to suck the wool fiber health-care agent in the collection box 20 into the water pipe 23, the wool fiber health-care agent enters the nozzle 26 through the water pipe 23, and is sprayed out through the nozzle 26. While spraying, the No. 2 motor 28 rotates, the No. 2 motor 28 rotates to drive the gear 29 to rotate, the gear 29 rotates to drive the gear rod 30 to move, the gear rod 30 moves to drive the nozzle 26 to move, the nozzle 26 moves to drive the No. 1 slide 25 to move, the No. 1 slide 25 moves to make the nozzle 26 move through the No. 3 port 27, the nozzle 26 moves to spray the wool fiber health-care agent evenly and quickly on the wool raw material, thereby reducing the electrostatic effect between the wool raw materials, making the wool raw materials easier to separate and comb during the spinning process, and the wet treatment can also reduce the static electricity generated during the spinning process of the wool raw materials, thereby improving the production efficiency and the yarn quality; Step S3, when the regulating module detects that the humidity is in a suitable state, the humidifying component is controlled to maintain the current power, and the real-time humidity data in the cotton spinning equipment is detected by the humidity sensor 31, until the regulating module detects that the humidity data in the cotton spinning equipment is in an excessively low humidity state or an excessively high humidity state. When the regulating module detects that the humidity is in an excessively low humidity state, the humidifying component is controlled to increase the current power, and the real-time humidity data in the cotton spinning equipment is detected by the humidity sensor 31, until the regulating module detects that the humidity data in the cotton spinning equipment is in an appropriate humidity state or an excessively high humidity state. When the regulating module detects that the humidity is in an excessively high humidity state, the humidifying component is controlled to reduce the current power, and the real-time humidity data in the cotton spinning equipment is detected by the humidity sensor 31, until the regulating module detects that the humidity data in the cotton spinning equipment is in an appropriate humidity state or an excessively low humidity state, thereby improving the spinnability of the wool fiber and real-time monitoring and humidity of the cotton spinning equipment, ensuring that the wool fiber is in the best spinning environment during the entire spinning process; Step S4, the No. 6 motor 40 rotates to drive the threaded rod 41 to rotate, the threaded rod 41 rotates to drive the threaded sleeve 42 to move, the threaded sleeve 42 moves to drive the connecting rod 38 to move, the connecting rod 38 moves to drive the No. 5 slide 37 to move, the No. 5 slide 37 moves to make the connecting rod 38 drive the pressure head 39 to move, the pressure head 39 moves to move it away from the surface of the card clothing 43, at this time, the card clothing 43 is pulled to be pulled out through the installation port 34 for rapid replacement, and the replaced card clothing 43 is prevented from being on the surface of the No. 3 support block 33. At this time, the No. 6 motor 40 is reversed to make the pressure head 39 press down, and the pressure head 39 presses down to quickly fix the card clothing 43 on the surface of the No. 3 support block 33, thereby realizing the rapid replacement of the card clothing of the cotton spinning equipment, making it more suitable for the combing of wool fibers, and being able to more effectively remove impurities and short fibers in the wool, and improve the straightness and parallelism of the fibers.

[0028] Working principle: the wool raw material enters the support box 7 through the feed pipe 2. At this time, the telescopic baffle 14 is in a closed state. As the wool raw material continues to enter, the infrared distance sensor 8 detects the threshold value and controls the electric shearing head 9 to start through the adjustment module. The electric shearing head 9 starts to cut the wool raw material. After cutting, the moving rod 15 starts at the same time. The moving rod 15 starts to drive the telescopic baffle 14 to move. The telescopic baffle 14 moves to drop the cut wool raw material. At the same time when the wool raw material falls, the No. 1 motor 17 starts. The No. 1 motor 17 starts to drive the dispersion rod 18 to rotate. The dispersion rod 18 rotates to loosen the wool raw material. The loosened wool raw material falls onto the surface of the conveyor belt 6 for processing, which makes the wool raw material looser and allows the wool fibers to be separated. The entanglement is reduced and the fiber damage is minimized at the same time. The water pump 22 is started to suck the wool fiber health-care agent in the collection box 20 into the water pipe 23. The wool fiber health-care agent enters the nozzle 26 through the water pipe 23 and is sprayed out through the nozzle 26. While spraying, the No. 2 motor 28 rotates, and the No. 2 motor 28 rotates to drive the gear 29 to rotate. The gear 29 rotates to drive the gear rod 30 to move. The gear rod 30 moves to drive the nozzle 26 to move. The movement of the nozzle 26 drives the No. 1 slide 25 to move. The movement of the No. 1 slide 25 causes the nozzle 26 to move through the No. 3 port 27. The movement of the nozzle 26 sprays the wool raw material with the wool fiber health-care agent evenly and quickly, thereby reducing the electrostatic effect between the wool raw materials and making the wool raw materials in the spinning process The wet treatment can also reduce the static electricity generated in the spinning process of wool raw materials, improve the production efficiency and yarn quality. When the regulating module detects that the humidity is in a suitable state, it controls the humidifying component to maintain the current power, and detects the real-time humidity data in the cotton spinning equipment through the humidity sensor 31, until the regulating module detects that the humidity data in the cotton spinning equipment is in a too low humidity state or a too high humidity state. When the regulating module detects that the humidity is in a too low humidity state, it controls the humidifying component to increase the current power, and detects the real-time humidity data in the cotton spinning equipment through the humidity sensor 31, until the regulating module detects that the humidity data in the cotton spinning equipment is in a suitable humidity state or a too high humidity state. When the regulating module detects that the humidity is in a too high humidity state, it controls the humidifying component to reduce the current power. , and detects the real-time humidity data in the cotton spinning equipment through the humidity sensor 31 until the adjustment module detects that the humidity data in the cotton spinning equipment is in a suitable humidity state or an excessive humidity state, thereby improving the spinnability of the wool fiber and real-time monitoring and humidity of the cotton spinning equipment, ensuring that the wool fiber is in the best spinning environment during the entire spinning process. The No. 6 motor 40 rotates to drive the threaded rod 41 to rotate, the threaded rod 41 rotates to drive the threaded sleeve 42 to move, the threaded sleeve 42 moves to drive the connecting rod 38 to move, the connecting rod 38 moves to drive the No. 5 slide 37 to move, the No. 5 slide 37 moves to cause the connecting rod 38 to drive the pressure head 39 to move, the pressure head 39 moves to remove the surface of the card clothing 43, at this time, the card clothing 43 is pulled to be pulled out through the installation port 34 for quick replacement,The replaced card clothing 43 is prevented from being on the surface of the No. 3 support block 33. At this time, the No. 6 motor 40 is reversed to make the pressure head 39 press down. The pressure head 39 presses down to quickly fix the card clothing 43 on the surface of the No. 3 support block 33, realizing the rapid replacement of the card clothing of the cotton spinning equipment, making it more suitable for combing wool fibers, and being able to more effectively remove impurities and short fibers in the wool, and improve the straightness and parallelism of the fibers.

[0029] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A cotton spinning process for producing fine worsted wool yarn, characterized in that: The steps include: Step S1, wool raw material screening and wool top cutting technology; Step S2, wool fiber health treatment; Step S3, preparing wool tops; Step S4, spinning optimization; Step S5, controlling the moisture regain of wool fibers during the spinning process; The wool fiber selected from the wool raw material is one of Merino wool, Castile wool, Tuscan wool, Florentine wool and Northern Spanish wool. The wool fiber is cut into 40-45mm lengths by a cutting component. The wool fiber after cutting can be made into wool tops or loose wool. The wool fiber health treatment is to add the following auxiliary raw materials in weight parts into the wool fiber, the auxiliary raw materials are 12-18 parts of electrostatic agent, 10-13 parts of wool oil and 40-75 parts of water, the auxiliary raw materials are stirred and mixed to form a wool fiber health auxiliary, the wool fiber health auxiliary is mixed with the wool fiber to form a pretreated raw material, the wool top preparation process is to sequentially treat the pretreated raw material with a wool machine, a wool feeding machine, a wool bucket, a cotton opener, a cotton box and a semi-worsted carding machine, and after the above process, the wool fibers are Entanglement is reduced, and fiber damage is reduced at the same time. The spinning process is optimized to reduce the speed of each beater to avoid excessive blows and damage to the wool fibers. The card clothing of the carding machine is replaced to make it more suitable for combing wool fibers. The gap of the card clothing is 1mm~3mm. The spinning process optimization also includes that the diameter of the roving roller of the roving machine and the spinning machine can be increased by 5mm~7mm, so that the equipment can effectively hold and stretch the wool fibers, effectively control the movement of the fibers, and reduce fiber breakage and the formation of hooks. The spinning process uses a small-width, large-channel steel collar and steel wire, and reduces the speed of the spindle to reduce yarn breakage and improve yarn fiber damage. The wool fiber regain adjustment includes a humidification component. The humidification component uses humidity sensing technology to control the workshop temperature and humidity to ensure that the wool fibers are in the best spinning environment during the entire spinning process.

2. A cotton spinning process for producing fine worsted wool yarn according to claim 1, characterized in that: The antistatic agent reduces the electrostatic effect between wool fibers, making it easier to separate and comb the fibers during the spinning process. The addition of wool oil can improve the lubricity and adhesion of the fibers, reduce the breakage and scattering of the fibers. Before entering the cotton spinning equipment, the wool fibers are pre-humidified to achieve a moisture regain of 15% to 22%, thereby improving the softness and processability of the fibers, reducing the generation of static electricity during the spinning process, and improving production efficiency and yarn quality.

3. A cutting device for producing worsted pure wool yarn, suitable for a cotton spinning process for producing worsted pure wool yarn as claimed in claim 1 or 2, comprising a housing (1), a feed pipe (2), a conveyor belt (6), a No. 1 opening (5), a control panel (4) and a stretch cutting assembly, characterized in that: A feed pipe (2) is installed through the top of the shell (1), an opening (5) is provided on the outer wall of the shell (1), a conveyor belt (6) is installed through the inner wall of the shell (1) through the opening (5), a control panel (4) is installed on the outer wall of the shell (1), a pulling and cutting assembly is installed on the inner wall of the shell (1), a humidifying assembly is installed on the inner wall of the shell (1), and an adjusting assembly is installed on the inner wall of the shell (1), and the adjusting assembly is electrically connected to the humidifying assembly and the pulling and cutting assembly; The cutting assembly comprises a support box (7), an electric shearing head (9), a telescopic baffle (14), a moving rod (15), and a dispersion rod (18); the support box (7) is located on the inner wall of the housing (1), and one end of the feed pipe (2) extends into the support box (7); the electric shearing head (9) penetrates the outer wall of the support box (7); an infrared distance sensor (8) is installed on the inner wall of the support box (7); the telescopic baffle (14) is located on the inner wall of the support box (7); the moving rod (15) is located on the inner wall of the support box (7); The support box (7) is provided with an inner wall of the support box (7), and the output end of the moving rod (15) is connected to the outer wall of the telescopic baffle (14), a second opening (16) is provided at the bottom of the support box (7), a first motor (17) is installed through the outer wall of the support box (7), a dispersion rod (18) is located at the output end of the first motor (17), the dispersion rod (18) is located below the telescopic baffle (14), the electric shearing head (9) is located above the telescopic baffle (14), and the pulling and cutting assembly is located above the conveyor belt (6).

4. A cutting device for producing fine worsted wool yarn according to claim 3, characterized in that: The humidifying assembly comprises a box body (19), a liquid adding pipe (21), a collecting box (20), a water pump (22), a water pipe (23), a nozzle (26), a No. 1 rod (24), a No. 3 port (27), and a No. 2 motor (28); the box body (19) is located on the inner wall of the shell (1); the liquid adding pipe (21) penetrates the box body (19) and the outer wall of the shell (1); the collecting box (20) is located on the inner wall of the box body (19); the water pump (22) penetrates the bottom of the collecting box (20); the water pipe (23) is located at the output end of the water pump (22); the No. 3 port (27) is opened to the box body ( The bottom of the box (19) is provided with a nozzle (26) penetrating through the third port (27), and one end of the water pipe (23) is connected to one end of the nozzle (26), a rod (24) is located on the inner wall of the box (19), a slide cylinder (25) is installed on the outer wall of the rod (24), and the outer wall of the nozzle (26) is connected to the outer wall of the slide cylinder (25), a motor (28) is located on the inner wall of the box (19), a gear (29) is installed on the output end of the motor (28), a gear rod (30) is installed on the outer wall of the nozzle (26), and the gear (29) is meshed with the gear rod (30).

5. A cutting device for producing fine worsted wool yarn according to claim 4, characterized in that: The humidifying assembly is located above the conveyor belt (6), the No. 1 slide cylinder (25) moves through the support of the No. 1 rod (24), and the nozzle (26) moves through the No. 3 port (27).

6. A cutting device for producing fine worsted wool yarn according to claim 3, characterized in that: The regulating component comprises a humidity sensor (31) and a regulating module, the humidity sensor (31) being electrically connected to the regulating component, the infrared distance sensor (8) being electrically connected to the regulating component, the regulating module having built-in suitable humidity data of the cotton spinning equipment, the humidity sensor (31) being used to detect real-time humidity data in the cotton spinning equipment, the detection threshold of the infrared distance sensor (8) being 40-45 mm, and the suitable humidity data being 85%-100%.

7. A cutting device for producing fine worsted wool yarn according to claim 6, characterized in that: The real-time humidity data in the cotton spinning equipment is transmitted to the regulating module, and the regulating module compares the real-time humidity data in the cotton spinning equipment with the appropriate humidity data of the cotton spinning equipment. When the real-time humidity data in the cotton spinning equipment is greater than the appropriate humidity data of the cotton spinning equipment, the humidity is set to be too high. When the real-time humidity data in the cotton spinning equipment is less than the appropriate humidity data of the cotton spinning equipment, the humidity is set to be too low. When the real-time humidity data in the cotton spinning equipment is within the appropriate humidity data of the cotton spinning equipment, the humidity is set to be appropriate. When the regulating module detects the appropriate humidity state, it controls the humidification component to maintain the current power, and detects the real-time humidity data in the cotton spinning equipment through the humidity sensor (31), until the regulating module detects that the humidity data in the cotton spinning equipment is too low. When the humidity is too low or too high, the regulating module controls the humidification component to increase the current power and detects the real-time humidity data in the cotton spinning equipment through the humidity sensor (31) until the regulating module detects that the humidity data in the cotton spinning equipment is in the appropriate humidity state or the excessive humidity state. When the regulating module detects that the humidity is too high, the humidification component controls the current power and detects the real-time humidity data in the cotton spinning equipment through the humidity sensor (31) until the regulating module detects that the humidity data in the cotton spinning equipment is in the appropriate humidity state or the excessive humidity state, thereby improving the spinnability of the wool fiber and monitoring the humidity of the cotton spinning equipment in real time, thereby ensuring that the wool fiber is in the best spinnability during the entire wool fiber health care process.

8. A cutting device for producing fine worsted wool yarn according to claim 3, characterized in that: The inner wall of the shell (1) is installed with a replacement component, and the outer wall of the shell (1) is installed with a machine door (3).

9. A cutting device for producing fine worsted wool yarn according to claim 8, characterized in that: The replacement assembly comprises a support block (32), a No. 3 support block (33), a No. 5 block (35), a No. 6 motor (40), a pressure head (39), a card cloth (43), and a mounting opening (34), wherein the support block (32) is located on the inner wall of the housing (1), the No. 3 support block (33) is located on the inner wall of the support block (32), the mounting opening (34) is opened at the bottom of the support block (32), the No. 5 block (35) is located on the inner wall of the support block (32), the No. 6 motor (40) is located on the inner wall of the No. 5 block (35), and a threaded rod (41) is installed at the output end of the No. 6 motor (40). The outer wall of the threaded rod (41) is installed with a threaded sleeve (42), the outer wall of the threaded sleeve (42) is installed with a connecting rod (38), the inner wall of the No. 5 block (35) is installed with a No. 6 support rod (36), the outer wall of the No. 6 support rod (36) is installed with a No. 5 slide cylinder (37), and the outer wall of the No. 6 support rod (36) is connected to the outer wall of the No. 5 slide cylinder (37), the needle cloth (43) is placed on the surface of the No. 3 support block (33) through the installation opening (34), the outer wall of the No. 5 block (35) is penetrated by a pressure head (39), and the outer wall of the pressure head (39) is connected to the outer wall of the connecting rod (38).

10. A cutting device for producing fine worsted wool yarn according to claim 9, characterized in that: The No. 5 slide cylinder (37) is moved by being supported by the No. 6 support rod (36), and the pressure head (39) penetrates the No. 5 block (35) to move.

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