Automatic yarn winding mechanism
By designing an automatic yarn winding mechanism, the complex structure and yarn quality problems of existing equipment are solved, and the effects of equipment simplification, cost reduction and quality improvement are achieved.
Patent Information
- Application Number
- CN202421665419.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-07-15
AI Technical Summary
The existing yarn automatic winding equipment has complex structures, high production and maintenance costs, and the yarn is prone to breaking or burrs, affecting the quality.
An automatic yarn winding mechanism is designed, including a yarn spraying component, a sash assembly, a hooking component, a yarn guide component, a scissor component and a groove cylinder component. The paper tube is driven to rotate by friction, spray yarn onto the paper tube, the sash assembly clamps the paper tube, the yarn hook component adjusts the yarn direction, the yarn guide component guides the yarn, and the scissor component cuts the yarn.
The equipment structure is simplified, production and maintenance costs are reduced, the practical value of the equipment is improved, the yarn is uniformly wound, the production costs are reduced and the product quality is improved.
Smart Images
Figure CN223046947U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of yarn winding, in particular to an automatic yarn winding mechanism. Background Art
[0002] When using an automatic yarn winding device, one end of the yarn to be wound needs to be introduced into the corresponding position of the device, and then the yarn winding path is adjusted to ensure that the yarn can be evenly wound on the paper tube normally. At present, most of such devices have complex structures, and the production, repair and maintenance costs are too high, which affects the practical value of the machine. In addition, in the prior art, the cutting angle of the yarn is directly adjusted by a yarn hooking component, and the yarn rubs against the hooking part, so the yarn is easy to break or generate a large number of burrs, which affects the quality of the yarn. Summary of the Utility Model
[0003] The technical problem to be solved by the utility model is: in order to overcome the deficiencies in the prior art, the utility model provides an automatic yarn winding mechanism.
[0004] The technical solution adopted by the utility model to solve its technical problem is: an automatic yarn winding mechanism, including a yarn spraying component, a cradle component, a yarn hooking component, a yarn guiding component, a scissor component and a grooved drum component, wherein,
[0005] The grooved drum component drives the paper tube to rotate through friction;
[0006] The yarn spraying component is arranged on the front side of the grooved drum component and is used for spraying the yarn onto the paper tube above the grooved drum component;
[0007] The cradle component is arranged above the grooved drum component and is used for clamping the paper tube during the yarn winding process;
[0008] The yarn hooking component is arranged on one side of the yarn spraying component, and a yarn hook is arranged at the upper end thereof, which is used for hooking the yarn and adjusting the angle between the yarn direction and the surface of the paper tube;
[0009] The yarn guiding component is arranged below the yarn spraying component and is used for guiding the yarn;
[0010] The scissor component is arranged between the yarn spraying component and the yarn guiding component and is used for cutting the yarn.
[0011] Further, the grooved drum component includes a first motor, a motor bracket, a grooved drum and a bearing seat. One end of the grooved drum is rotatably connected to the bearing seat, the motor bracket is arranged at the other end of the grooved drum, the first motor is fixed on the motor bracket, and the output shaft of the first motor is in transmission connection with the grooved drum, and the grooved drum is driven by the first motor to rotate around the axis.
[0012] Further, the yarn spraying component includes a nozzle, a tensioner and a yarn detector. The nozzle is inclined, and the yarn detector and the tensioner are sequentially arranged at the lower end of the nozzle. The yarn is sprayed obliquely upward after passing through the tensioner, the yarn detector and the nozzle in sequence. The nozzle is used to spray the yarn to the center position of the clamping plate, facilitating the clamping of the yarn between the paper tube and the grooved drum.
[0013] Further, the cradle component includes a cradle arm. The first rocker arm and the second rocker arm are oppositely arranged and are respectively located at both ends of the rocker arm frame. The first rocker arm is rotatably connected to the left end of the rocker arm frame through a first lifting arm rotary block, and the second rocker arm is rotatably connected to the left end of the rocker arm frame through a second lifting arm rotary block. The inner side of the front end of the first rocker arm is provided with a first cradle clamping plate, and the inner side of the front end of the second rocker arm is provided with a second cradle clamping plate, and the first cradle clamping plate and the second cradle clamping plate are oppositely arranged; a first air cylinder is arranged at the rear side of the rocker arm frame. The bottom of the first air cylinder is relatively fixed on the automatic yarn winding device, and the upper end of the push rod of the first air cylinder is rotatably connected to the rocker arm frame through a pin shaft. A first bushing and a second bushing are arranged above the rocker arm frame. The cradle rotating shaft is rotatably connected in the first bushing and the second bushing. The action of the first air cylinder controls the rocker arm frame to rotate around the cradle rotating shaft with the cradle rotating shaft as the axis, thereby driving the front ends of the first rocker arm and the second rocker arm on both sides to swing upward or downward, adjusting the vertical positions of the first cradle clamping plate and the second cradle clamping plate; the front end of the rocker arm frame is fixedly connected with a second air cylinder. The push rod of the second air cylinder is hinged with a first connecting rod, and the other end of the first connecting rod is hinged to the first rocker arm near one end of the first cradle clamping plate; a second connecting rod is arranged below the rocker arm frame. The left end of the second connecting rod is hinged to the first rocker arm, and the right end of the second connecting rod is hinged to the second rocker arm. The second air cylinder, the first connecting rod and the second connecting rod cooperate to drive the first rocker arm and the second rocker arm to approach or move away synchronously. The method of connecting a connecting rod with one air cylinder is used to control the simultaneous opening and closing of both sides of the cradle arm.
[0014] The second air cylinder pulls the first cradle inward through the first connecting rod. The first cradle rotates around the first lifting arm rotary block. At the same time, the first cradle is driven to rotate around the second lifting arm rotary block through the second connecting rod. The front ends of the first cradle and the second cradle approach inward, and the rear ends of the two open outward at the same time. In this embodiment, the left end of the second connecting rod is connected to the first rocker arm, and the connection position is located at the rear end of the first lifting arm rotary block. The right end of the second connecting rod is connected to the second rocker arm, and the connection position is located at the front end of the second lifting arm rotary block, forming a dislocation structure, so as to realize the linkage of the first rocker arm and the second rocker arm; the action of the second air cylinder controls the opening and closing of the first rocker arm and the second rocker arm. Two clamping plates are fixedly connected to the rocker arm, and the paper tube is clamped through the clamping plates.
[0015] Further, the yarn hooking component includes a third cylinder, a rocker, and a yarn hook. One end of the rocker is hinged to the connecting block of the automatic yarn winding device, and the other end is fixedly connected to the lower end of the yarn hook. The lower end of the third cylinder is relatively fixed to the automatic yarn winding device, and the upper end of the push rod of the third cylinder is hinged to the middle of the rocker. By the action of the third cylinder, the rocker is controlled to rotate around the hinge point, so as to drive the yarn hook to move up or down through the rocker. The yarn hook hooks the yarn. When the position of the yarn hook is higher, the contact position of the yarn and the paper tube is higher, and the downward inclination angle of the yarn is smaller. On the contrary, the lower the yarn hook, the larger the downward inclination angle of the yarn.
[0016] Further, in order to match the angle of the yarn, the yarn hook includes a connecting part, a first hook part, and a second hook part. The lower end of the connecting part is fixedly connected to the rocker. The first hook part and the second hook part are arranged in parallel at the upper end of the connecting part, and the second hook part is close to the side of the grooved drum. The yarn hooking position of the second hook part is higher than that of the first hook part. When hooking the yarn, the yarn has a certain inclination angle. Therefore, the set heights of the yarn hooking positions of the two hook parts are different to match the direction of the yarn and avoid directly hooking and breaking the yarn.
[0017] Further, in order to facilitate the guiding of the yarn, the yarn guiding component is located on the right side of the yarn hooking component and includes a yarn guiding wire and a ceramic tube. The yarn guiding wire is arranged at the left end of the ceramic tube. The yarn guiding wire is bent into an arc shape, and the upper end extends from the outside to one side of the ceramic tube. The yarn hook of the yarn hooking component hooks the yarn, and then the third cylinder drives the yarn hook to move downward to the yarn guiding wire. The yarn is guided by the yarn guiding wire to wind around the ceramic tube. The cylinder is used to control the rocker to guide the yarn onto the fixed ceramic tube for guiding, so that the yarn can be attached to the grooved drum and thus can be evenly wound onto the paper tube. By adding the yarn guiding component, the cutting-in angle of the yarn is adjusted, which not only ensures the size of the cutting-in angle but also avoids problems such as burrs or broken wires.
[0018] Further, in order to cut the yarn, the scissor component includes a first blade, a second blade, a fourth cylinder, a scissor rotating shaft, and a fixing plate. The end of the fourth cylinder is rotatably connected to the fixing plate through the scissor rotating shaft. The first blade and the second blade are arranged oppositely, and the end of the first blade is fixed to the fixing plate. The end of the second blade is rotatably connected to the fixing plate through a pin shaft, and an extension part is arranged on one side of the second blade. The extension part is hinged to the push rod of the fourth cylinder. When the fourth cylinder acts, the second blade is driven to rotate around the pin shaft by pushing and pulling the extension part, and the first blade rotates to fit with the second blade to cut the yarn.
[0019] The beneficial effects of the present utility model are as follows: An automatic yarn winding mechanism provided by the present utility model has a simpler structure compared with existing similar equipment, reducing the machine production and maintenance costs and increasing its practical value; this solution simplifies the machine operation, saves the machine working time and improves the production efficiency; this solution is a fully automatic process, can work continuously without interruption, and the yarn winding is uniform, which can effectively reduce the production cost of the spinning mill and improve the product quality. Brief Description of the Drawings
[0020] The present utility model will be further described below in conjunction with the drawings and embodiments.
[0021] Figure 1 It is a schematic structural diagram of the automatic yarn winding mechanism of the present utility model.
[0022] Figure 2 It is a schematic structural diagram of the automatic yarn winding mechanism of the present utility model.
[0023] Figure 3 It is a schematic structural diagram of the cradle component.
[0024] Figure 4 It is a schematic structural diagram of the cradle component.
[0025] Figure 5 It is a schematic structural diagram of the cradle component.
[0026] Figure 6 It is a schematic structural diagram of the grooved drum component.
[0027] Figure 7 It is a schematic structural diagram of the yarn hooking component.
[0028] Figure 8 It is a schematic structural diagram of the yarn guiding component.
[0029] Figure 9 It is a schematic structural diagram of the scissor component.
[0030] In the figure: 1. Yarn spraying component, 1.1 Tensioner, 1.2 Yarn detector, 1.3 Nozzle; 2. Rocker arm component, 2.1 First cylinder, 2.2 Second cylinder, 2.3 First connecting rod, 2.4 Second connecting rod, 2.5 First rocker arm, 2.6 Second rocker arm, 2.7 First rocker arm clamping plate, 2.8 Second rocker arm clamping plate, 2.9 Rocker arm rotating shaft, 2.10 Rocker arm frame, 2.11 First bushing, 2.12 Second bushing, 2.13 First boom rotary block, 2.14 Second boom rotary block; 3. Yarn hooking component, 3.1 Third cylinder, 3.2 Rocker, 3.3 Yarn hook, 3.31 Connecting part, 3.32 First hooking part, 3.33 Second hooking part, 3.4 Connecting block; 4. Yarn guiding component, 4.1 Yarn guiding wire, 4.2 Ceramic tube; 5. Scissors component, 5.1 First blade, 5.2 Second blade, 5.3 Fourth cylinder, 5.4 Scissors rotating shaft, 5.5 Extension part, 5.6 Fixed plate; 6. Grooved drum component, 6.1 First motor, 6.2 Grooved drum, 6.3 Bearing seat, 6.4 Motor support; 7. Paper tube; 8. Yarn. Detailed implementation mode
[0031] Now, the present utility model will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner. Therefore, they only show the components related to the present utility model. Directions and references (such as up, down, left, right, etc.) can only be used to assist in the description of the features in the drawings. Therefore, the following detailed implementation mode is not adopted in a restrictive sense, and the scope of the claimed subject matter is only defined by the appended claims and their equivalent forms.
[0032] As Figure 1 and Figure 2 shown, an automatic yarn 8 winding mechanism of the present utility model includes a yarn spraying component 1, a rocker arm component 2, a yarn hooking component 3, a yarn guiding component 4, a scissors component 5 and a grooved drum component 6. Among them, the grooved drum component 6 drives the paper tube 7 to rotate through friction; the yarn spraying component 1 is arranged on the front side of the grooved drum component 6 and is used to spray the yarn 8 onto the paper tube 7 above the grooved drum component 6; the rocker arm component 2 is arranged above the grooved drum component 6 and is used to clamp the paper tube 7 during the winding process of the yarn 8; the yarn hooking component 3 is arranged on one side of the yarn spraying component 1, and a yarn hook 3.3 is provided at its upper end, which is used to hook the yarn 8 and adjust the angle between the direction of the yarn 8 and the surface of the paper tube 7; the yarn guiding component 4 is arranged below the yarn spraying component 1 and is used to guide the yarn 8; the scissors component 5 is arranged between the yarn spraying component 1 and the yarn guiding component 4 and is used to cut off the yarn 8.
[0033] As Figure 6As shown in the figure, the grooved drum component 6 includes a first motor 6.1, a motor bracket 6.4, a grooved drum 6.2, and a bearing block 6.3. One end of the grooved drum 6.2 is rotatably connected to the bearing block 6.3. The motor bracket 6.4 is arranged at the other end of the grooved drum 6.2. The first motor 6.1 is fixed on the motor bracket 6.4. The output shaft of the first motor 6.1 is in transmission connection with the grooved drum 6.2, and the grooved drum 6.2 is driven by the first motor 6.1 to rotate around the axis.
[0034] As Figure 1 shown in the figure, the yarn spraying component 1 includes a nozzle 1.3, a tensioner 1.1, and a yarn detector 1.2. The nozzle 1.3 is inclined. The yarn detector 1.2 and the tensioner 1.1 are arranged in sequence at the lower end of the nozzle 1.3. The yarn 8 is sprayed obliquely upward after passing through the tensioner 1.1, the yarn detector 1.2, and the nozzle 1.3 in sequence. The nozzle 1.3 is used to spray the yarn 8 to the center position of the clamping plate, which is convenient for the yarn 8 to be clamped between the paper tube 7 and the grooved drum 6.2.
[0035] As Figures 3 - 5As shown, the cradle component 2 includes a cradle arm. The first rocker arm 2.5 and the second rocker arm 2.6 are oppositely arranged and are respectively located at both ends of the rocker arm frame 2.10. The first rocker arm 2.5 is rotatably connected to the left end of the rocker arm frame 2.10 through the first boom swivel block 2.13, and the second rocker arm 2.6 is rotatably connected to the left end of the rocker arm frame 2.10 through the second boom swivel block 2.14. Inside the front end of the first rocker arm 2.5, there is a first cradle clamping plate 2.7, and inside the front end of the second rocker arm 2.6, there is a second cradle clamping plate 2.8, and the first cradle clamping plate 2.7 and the second cradle clamping plate 2.8 are oppositely arranged; behind the rocker arm frame 2.10, there is a first cylinder 2.1. The bottom of the first cylinder 2.1 is relatively fixed on the automatic yarn 8 winding device, and the upper end of the push rod of the first cylinder 2.1 is rotatably connected to the rocker arm frame 2.10 through a pin shaft. Above the rocker arm frame 2.10, there are a first bushing 2.11 and a second bushing 2.12. The cradle rotating shaft 2.9 is rotatably connected inside the first bushing 2.11 and the second bushing 2.12. The action of the first cylinder 2.1 controls the rocker arm frame 2.10, so that the rocker arm frame 2.10 rotates around the cradle rotating shaft 2.9 with the cradle rotating shaft 2.9 as the axis, thereby driving the front ends of the first rocker arm 2.5 and the second rocker arm 2.6 on both sides to swing upward or downward, and adjusting the vertical positions of the first cradle clamping plate 2.7 and the second cradle clamping plate 2.8; the front end of the rocker arm frame 2.10 is fixedly connected to a second cylinder 2.2. A first connecting rod 2.3 is hinged on the push rod of the second cylinder 2.2, and the other end of the first connecting rod 2.3 is hinged on the first rocker arm 2.5 near one end of the first cradle clamping plate 2.7; below the rocker arm frame 2.10, there is a second connecting rod 2.4. The left end of the second connecting rod 2.4 is hinged on the first rocker arm 2.5, and the right end of the second connecting rod 2.4 is hinged on the second rocker arm 2.6. The second cylinder 2.2, the first connecting rod 2.3 and the second connecting rod 2.4 cooperate to drive the first rocker arm 2.5 and the second rocker arm 2.6 to approach or move away from each other synchronously. Using the method of connecting a cylinder with a connecting rod to control the simultaneous opening and closing of both sides of the cradle arm.
[0036] As Figure 7As shown in the figure, the yarn hooking component 3 includes a third air cylinder 3.1, a rocker 3.2, and a yarn hook 3.3. One end of the rocker 3.2 is hinged to a connection block 3.4 of the automatic yarn winding device, and the other end is fixedly connected to the lower end of the yarn hook 3.3. The lower end of the third air cylinder 3.1 is relatively fixed to the automatic yarn winding device, and the upper end of the push rod of the third air cylinder 3.1 is hinged to the middle of the rocker 3.2. Among them, the yarn hook 3.3 includes a connection part 3.31, a first hook part 3.32, and a second hook part 3.33. The lower end of the connection part 3.31 is fixedly connected to the rocker 3.2. The first hook part 3.32 and the second hook part 3.33 are arranged in parallel at the upper end of the connection part 3.31, and the second hook part 3.33 is close to one side of the grooved drum 6.2. The yarn hooking position of the second hook part 3.33 is higher than that of the first hook part 3.32. When hooking the yarn, the yarn 8 has a certain inclination angle. Therefore, the hooking positions of the two hook parts are set at different heights to cooperate with the direction of the yarn 8 and avoid directly hooking and breaking the yarn 8.
[0037] As Figure 8 shown in the figure, the yarn guiding component 4 is located on the right side of the yarn hooking component 3 and includes a yarn guiding wire 4.1 and a ceramic tube 4.2. The yarn guiding wire 4.1 is arranged at the left end of the ceramic tube 4.2. The yarn guiding wire 4.1 is bent into an arc shape, and the upper end extends from the outside to one side of the ceramic tube 4.2. The yarn 8 is hooked by the yarn hook 3.3 of the yarn hooking component 3, and then the third air cylinder 3.1 drives the yarn hook 3.3 to move downward to the position of the yarn guiding wire 4.1, and the yarn 8 is guided by the yarn guiding wire 4.1 to wind around the ceramic tube 4.2. Using an air cylinder to control the rocker 3.2 to guide the yarn 8 onto the fixed ceramic tube 4.2 for guiding, so that the yarn 8 can be attached to the grooved drum 6.2 and thus can be evenly wound onto the paper tube.
[0038] As Figure 9 shown in the figure, the scissor component 5 includes a first blade 5.1, a second blade 5.2, a fourth air cylinder 5.3, a scissor rotating shaft 5.4, and a fixing plate 5.6. The end of the fourth air cylinder 5.3 is rotatably connected to the fixing plate 5.6 through the scissor rotating shaft 5.4. The first blade 5.1 and the second blade 5.2 are arranged oppositely, and the end of the first blade 5.1 is fixed to the fixing plate 5.6. The end of the second blade 5.2 is rotatably connected to the fixing plate 5.6 through a pin shaft, and an extension part 5.5 is provided on one side of the second blade 5.2. The extension part 5.5 is hinged to the push rod of the fourth air cylinder 5.3. When the fourth air cylinder 5.3 operates, it drives the second blade 5.2 to rotate around the pin shaft by pushing and pulling the extension part 5.5, and the first blade 5.1 rotates to fit with the second blade 5.2 to cut off the yarn 8.
[0039] Working principle:
[0040] The yarn 8 sequentially passes through a tensioner 1.1, a yarn detector 1.2, and a nozzle 1.3. The nozzle 1.3 is externally connected to compressed air, and ejects one end of the yarn 8 towards the center position of the clamping plate. The yarn 8 is ejected by the nozzle 1.3 between a first cradle clamping plate 2.7 and a second cradle clamping plate 2.8. A paper tube 7 is placed between the first cradle clamping plate 2.7 and the second cradle clamping plate 2.8. The second cylinder 2.2 drives the first connecting rod 2.3 and the second connecting rod 2.4 to move, clamping the paper tube 7. At the same time, the end of the yarn 8 is clamped by the end of the paper tube 7 and the clamping plate. The first cylinder 2.1 can drive the paper tube 7 to move downward by rotating the rocker arm 2.10, so that the paper tube 7 contacts and fits with the grooved drum 6.2. By the action of the third cylinder 3.1, the rocker 3.2 is controlled to rotate around the hinge point, so that the yarn hook 3.3 is driven by the rocker 3.2 to move downward. The yarn hook 3.3 hooks the yarn 8 and moves downward to the wire guide 4.1. The yarn 8 is guided by the wire guide 4.1 to wind around the ceramic tube 4.2 and fit with the ceramic tube 4.2. The third cylinder 3.1 acts again to make the rocker 3.2 rotate upward to return to the initial position. At this time, the first motor 6.1 is started, and the grooved drum 6.2 is driven to rotate by the first motor 6.1. The paper tube rotates with the grooved drum through friction. The yarn is evenly wound around the paper tube after being guided by the ceramic tube and the grooved drum, so as to realize winding the yarn 8 around the paper tube 7. When the winding of the specified length is completed, the fourth cylinder 5.3 acts to control the scissors to cut the yarn. Then the first cylinder 2.1 acts to control the rocker arm 2.10 to rotate upward, and at the same time the second cylinder 2.2 acts to control the rocker arm 2.10 to open, so that the wound paper tube 8 falls into the collection area. At this time, the next empty paper tube 8 to be wound can be placed into the process, so as to achieve continuous and uninterrupted work.
[0041] Among them, the action process of the cradle component 2 clamping the paper tube 7 is as follows: The second cylinder 2.2 pulls the first cradle inward through the first connecting rod 2.3. The first cradle rotates around the first suspension arm rotary block 2.13. At the same time, the first cradle is driven to rotate around the second suspension arm rotary block 2.14 through the second connecting rod 2.4. The front ends of the first cradle and the second cradle move closer inward, and the rear ends of the two open outward at the same time. In this embodiment, the left end of the second connecting rod 2.4 is connected to the first rocker arm 2.5, and the connection position is located at the rear end of the first suspension arm rotary block 2.13. The right end of the second connecting rod 2.4 is connected to the second rocker arm 2.6, and the connection position is located at the front end of the second suspension arm rotary block 2.14, forming a staggered structure, so as to realize the linkage of the first rocker arm 2.5 and the second rocker arm 2.6. The action of the second cylinder 2.2 controls the opening and closing of the first rocker arm 2.5 and the second rocker arm 2.6. Two clamping plates are fixedly connected to the rocker arm, and the paper tube 7 is clamped through the clamping plates.
[0042] Inspired by the above-described ideal embodiments of the present utility model, through the above description, relevant staff can completely make various changes and modifications without departing from the scope of the present utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.
Claims
1. An automatic yarn winding mechanism, characterized in that: It includes a yarn spraying component, a cradle component, a yarn hooking component, a yarn guiding component, a scissors component and a groove drum component, wherein: The grooved drum component drives the paper tube to rotate through friction; A yarn spraying component is arranged at the front side of the groove drum component and is used for spraying the yarn onto the paper tube above the groove drum component; A cradle component is arranged above the grooved drum component and is used to clamp the paper tube during the yarn winding process; The yarn hooking component is arranged on one side of the yarn spraying component, and a yarn hook is provided on the upper end thereof for hooking the yarn and adjusting the angle between the yarn direction and the surface of the paper tube; A yarn guiding component is arranged below the yarn spraying component and is used for guiding the yarn; The scissor component is arranged between the yarn spraying component and the yarn guiding component and is used for cutting the yarn.
2. The automatic yarn winding mechanism according to claim 1, characterized in that: The groove drum component includes a first motor, a motor bracket, a groove drum and a bearing seat. One end of the groove drum is rotatably connected to the bearing seat, and the motor bracket is arranged at the other end of the groove drum. The first motor is fixed on the motor bracket, and the output shaft of the first motor is transmission-connected to the groove drum, and the groove drum is driven to rotate around the axis by the first motor.
3. The automatic yarn winding mechanism according to claim 1, characterized in that: The yarn spraying component comprises a nozzle, a tensioner and a yarn detector. The nozzle is arranged obliquely. The yarn detector and the tensioner are arranged at the lower end of the nozzle in sequence. The yarn passes through the tensioner, the yarn detector and the nozzle in sequence and then is sprayed obliquely upward.
4. The automatic yarn winding mechanism according to claim 1, characterized in that: The cradle component includes a cradle arm, a first rocker arm and a second rocker arm are arranged opposite to each other and are respectively located at two ends of the rocker frame, the first rocker arm is rotatably connected to the left end of the rocker frame through a first suspension arm rotating block, and the second rocker arm is rotatably connected to the left end of the rocker frame through a second suspension arm rotating block, a first cradle clamping plate is provided on the inner side of the front end of the first rocker arm, a second cradle clamping plate is provided on the inner side of the front end of the second rocker arm, and the first cradle clamping plate and the second cradle clamping plate are arranged opposite to each other; a first cylinder is provided on the rear side of the rocker frame, the bottom of the first cylinder is relatively fixed on the automatic yarn winding equipment, and the upper end of the first cylinder push rod is fixed to the rocker frame A first shaft sleeve and a second shaft sleeve are provided above the rocker frame through a pin shaft rotation connection, the rocker frame shaft is rotationally connected in the first shaft sleeve and the second shaft sleeve, the front end of the rocker frame is fixedly connected to the second cylinder, the first connecting rod is hinged on the push rod of the second cylinder, and the other end of the first connecting rod is hinged on the first rocker arm near one end of the first rocker frame clamping plate; a second connecting rod is provided below the rocker frame, the left end of the second connecting rod is hinged on the first rocker arm, and the right end of the second connecting rod is hinged on the second rocker arm, and the second cylinder, the first connecting rod and the second connecting rod cooperate to drive the first rocker arm and the second rocker arm to move closer or farther synchronously.
5. The automatic yarn winding mechanism according to claim 1, characterized in that: The yarn hooking component includes a third cylinder, a rocker and a yarn hook, one end of the rocker is hinged on the connecting block of the automatic yarn winding device, and the other end is fixedly connected to the lower end of the yarn hook, the lower end of the third cylinder is relatively fixed to the automatic yarn winding device, and the upper end of the push rod of the third cylinder is hinged to the middle part of the rocker.
6. The automatic yarn winding mechanism according to claim 5, characterized in that: The yarn hook includes a connecting part, a first hook part and a second hook part. The lower end of the connecting part is fixedly connected to the rocker. The first hook part and the second hook part are arranged in parallel at the upper end of the connecting part, and the second hook part is close to one side of the groove drum. The hooking position of the second hook part is higher than the hooking position of the first hook part.
7. The automatic yarn winding mechanism according to claim 1, characterized in that: The yarn guide component is located on the right side of the yarn hooking component, and includes a yarn guide wire and a ceramic tube. The yarn guide wire is arranged at the left end of the ceramic tube, the yarn guide wire is bent into an arc, and the upper end extends from the outside to one side of the ceramic tube.
8. The automatic yarn winding mechanism according to claim 1, characterized in that: The scissors component includes a first blade, a second blade, a fourth cylinder, a scissors shaft and a fixed plate. The end of the fourth cylinder is rotatably connected to the fixed plate via the scissors shaft. The first blade and the second blade are arranged opposite to each other, and the end of the first blade is fixed to the fixed plate. The end of the second blade is rotatably connected to the fixed plate via a pin shaft, and an extension portion is provided on one side of the second blade, and the extension portion is hinged to the push rod of the fourth cylinder.