A spinning machine discharging, cooling and conveying device

Abstract

The present application relates to the technical fields of metallurgical hot rolling wire rod conveying, in particular to a yarn laying machine discharging, cooling and conveying device. The device comprises a conveying cavity, a plurality of conveying rollers for conveying coils are rotatably connected between the two distal side walls inside the conveying cavity; a wind collecting cover for accelerating airflow above the coils is fixedly connected to the top of the conveying cavity, a yarn laying pipe is connected to the upstream side of the plurality of conveying rollers, and a connecting block is arranged between every two adjacent conveying rollers; when the protruding block is above, the protruding block pushes the arc-shaped bearing block to make the distance adjusting baffle slide upwards, at this time, the distance adjusting baffle extends out of the guide groove, if the distance between the coil on the upstream side of the distance adjusting baffle and the coil on the downstream side is too small, the distance adjusting baffle extending out of the guide groove stops the coil from being driven by the conveying roller to move to the downstream side, so as to expand the distance between the two coils, preventing the two coils from being too close to affect heat dissipation.

Description

Technical Field

[0001] This invention relates to the field of hot-rolled wire rod conveying technology, and more specifically, to a cooling conveying device for wire drawing machines. Background Technology

[0002] In high-speed wire rod production, the coiler, as the core equipment for wire forming, has the core function of taking the high-temperature straight wire from the previous finishing rolling process, rotating it through a high-speed coiling tube, and winding it into a uniform spiral coil. The formed high-temperature coil is then directly fed onto the unloading cooling conveyor rollers. At this point, the freshly coiled coil is still at a high temperature above 800℃, its microstructure is still austenitic, the material is soft and highly ductile, and an oxide layer easily forms on its surface. If it is not cooled in time, it will directly affect the product quality of the wire and the service life of related equipment.

[0003] After the spinning machine sends the high-temperature coils onto the roller conveyor, existing technologies typically add an air-cooling mechanism above the conveyor rollers to improve cooling efficiency. Especially for thicker wires with larger single-turn dimensions, the roller conveyor must ensure sufficient cooling spacing between adjacent coils. However, the landing position of the coils from the spinning machine onto the roller conveyor is uncontrollable. If a coil bounces on the roller conveyor and lands on top of another coil, and given its recent ejection from the spinning machine, its high temperature makes it prone to sticking together. This sticking hinders heat dissipation, causing inconsistent hardness and strength at different locations on the coil, resulting in substandard final product performance.

[0004] In view of this, we propose a cooling and conveying device for feeding silkworm spinning machines to improve the shortcomings of the prior art. Summary of the Invention

[0005] This invention provides a cooling and conveying device for a wire spinning machine, which solves the problem that high-temperature coils are prone to stacking and sticking together and uneven heat dissipation during the conveying process, which leads to the wire strength not meeting the standard.

[0006] To achieve the above objectives, the feeding, cooling, and conveying device for the spinning machine includes a conveying chamber, in which multiple conveying rollers for conveying coils are rotatably connected between two far-away side walls inside the conveying chamber.

[0007] The top of the conveying chamber is fixedly connected to an air collecting hood for accelerating the airflow above the coil. The conveying chamber is connected to a spinning tube on the upstream side of multiple conveying rollers. A connecting block is provided between two adjacent conveying rollers. The two ends of the connecting block that are far apart are fixedly connected to the inner wall of the conveying chamber. An adjustable baffle is slidably connected up and down inside one of the connecting blocks that is far away from the spinning tube. A drive block for driving the adjustable baffle to rise and fall is provided below the adjustable baffle.

[0008] When the adjusting baffle is located downstream of the coil, it is used to widen the gap between the coil and the previous coil. When the adjusting baffle is located inside the coil, it can correct the offset coil so that the coil is located at the center of the conveyor roller.

[0009] In the above technical solution, after the spinning tube feeds the bent coil to the top of the conveying roller, each conveying roller rotating around the axis transports the coil downstream. If the spinning tube feeds the coil too fast, the coil is prone to bouncing after falling, causing the coil to be too close to the previous coil. The coil is also at a high temperature when it falls out of the spinning tube, which makes it easy for the coil to stick together and stack. The high-temperature coil is prone to sticking together.

[0010] In this application, the drive block drives the adjusting baffle to move upward relative to the connecting block. The adjusting baffle blocks the path of the coil, thereby increasing the distance between the coil and the previous coil to a suitable cooling distance and preventing the two adjacent coils from sticking together.

[0011] Moreover, the bouncing coil will not only move closer to the previous coil in the front-back direction, but will also shift in the left-right direction within the delivery cavity. The left-right movement of the coil can easily cause it to collide with the side wall of the delivery cavity and deform.

[0012] When the pitch baffle extends upward and inserts into the inner coil of the coil, it forces the coils located at the edge to move closer to the center of the conveyor roller, ensuring that each coil at the top of the conveyor roller is located in the center of the conveyor roller.

[0013] Based on this, gears are coaxially connected to the same end of multiple conveying rollers, and a closed-loop chain meshes with the outer sides of multiple gears.

[0014] Furthermore, one of the gears is provided with a limiting bolt on the side away from the outer wall of the conveying cavity, and a first motor for driving the gear to rotate is provided on the side of the limiting bolt away from the conveying cavity.

[0015] Preferably, the first motor includes a body and an output shaft. The body of the first motor is fixedly connected to a limit bolt, and the output shaft of the first motor is coaxially connected to one of the gears.

[0016] With this design, after the coil is fed to the top of the conveyor roller by the spinning tube, the power supply of the first motor is turned on. The first motor drives the gear connected to it on the same axis to rotate through its output shaft. The gear drives the closed-loop chain meshing with it on the outside to rotate. The rotating closed-loop chain then drives all the other gears to rotate, thereby making all the conveyor rollers rotate to realize the conveying of the coil.

[0017] By linking all gears through a closed-loop chain, the rotation speed and direction of all conveyor rollers are completely consistent, ensuring synchronous conveying. Furthermore, a single primary motor drives the entire set of conveyor rollers, simplifying the transmission structure and reducing the risk of damage or jamming. Simultaneously, the smoothly operating conveyor rollers rely on their own friction to drive the coil rotation, ensuring a uniform distribution of the transmission load, thus adapting to the conveying conditions of the high-temperature coils described in this application.

[0018] In another technical solution, multiple ventilation holes are provided on the upper part of the two side walls of the air collecting hood that are far apart from each other. Several ventilation holes are provided with mounting brackets, and each mounting bracket is provided with a fan for accelerating the airflow above the conveying roller. The fans inside the ventilation holes on both sides of the air collecting hood are arranged alternately.

[0019] In this technical solution, if a fan is installed in the ventilation hole on the side wall of the air collector shroud, then no fan is installed in the ventilation hole directly opposite it. After the coil is fed to the top of the conveyor roller by the coil, the heat emitted by the coil heats the surrounding air, causing the air to expand and rise to the height of the fan. After the fan is driven by the motor to rotate, the hot air flows out from the ventilation hole on the side wall of the air collector shroud where no fan is installed, thereby preventing heat from accumulating above the conveyor roller and accelerating the cooling of the high-temperature coil.

[0020] In addition, the connecting block has a guide groove that runs vertically through it, the adjustable baffle is slidably connected to the inside of the guide groove, and the connecting block has multiple telescopic grooves on both sides of the guide groove.

[0021] Furthermore, a lifting plate is fixedly connected to the bottom of the adjusting baffle, and a guide rod is fixedly connected to the top of the lifting plate on the side away from the adjusting baffle. A limit cap is fixedly connected to the end of the guide rod away from the lifting plate. When the adjusting baffle slides relative to the guide groove, the guide rod and the limit cap are both used to limit the adjusting baffle.

[0022] Furthermore, the cross-sectional radius of the limiting cap is larger than that of the guide rod, and the limiting cap slides into contact with the telescopic groove to prevent the adjusting baffle from slipping off the bottom of the guide groove. A spring is sleeved on the outside of the guide rod between the top of the lifting plate and the bottom of the connecting block.

[0023] As can be seen from the above scheme, when the bottom of the lifting plate is driven, the lifting plate drives the adjusting baffle to slide upward in the guide groove. Each guide rod is driven by the lifting plate to rise synchronously, ensuring the stability of the adjusting baffle when sliding up and down. At the same time, as the distance between the lifting plate and the bottom of the connecting block is shortened, the spring is compressed and stores elastic potential energy. After the driving force at the bottom of the lifting plate is removed, the lifting plate moves downward under the action of the spring restoring force, thereby driving the adjusting baffle to slide downward in the guide groove.

[0024] Preferably, an arc-shaped pressure block is fixedly connected to the bottom of the lifting plate, the driving block includes a concave block and a convex block, the concave block and the convex block are fixedly connected, and a driving shaft is fixedly connected to both ends of the concave block and the convex block that are far apart. The driving shaft is rotatably connected to the side wall of the conveying cavity, and a second motor for driving the driving shaft to rotate is provided on the outside of the conveying cavity.

[0025] The improvement is that two correction grooves are provided on the top of the adjustment baffle, and the width of the correction grooves gradually decreases from high to low.

[0026] Based on the above description, the beneficial effects of the present invention compared with the prior art are as follows:

[0027] When the protrusion is at the top, the protrusion pushes the arc-shaped pressure block to make the adjusting baffle slide upward. At this time, the adjusting baffle extends out of the guide groove. If the distance between the coil on the upstream side of the adjusting baffle and the coil on the downstream side is too small, the adjusting baffle extending out of the guide groove will block the coil from continuing to be driven by the conveying roller to move to the downstream side, thereby increasing the distance between the coil and the coil on the downstream side and preventing the two from being too close and affecting heat dissipation.

[0028] If the coil bounces when it is fed to the top of the conveyor roller by the spinning tube and deviates from the middle position of the top of the conveyor roller, when the conveyor roller transports the deviated coil past the top of the adjusting baffle, the two correction grooves on the top of the adjusting baffle will engage with the two sides of the coil, and the distance between the lowest points of the two correction grooves is equal to the diameter of the coil, thereby correcting the deviated coil to the top center of the conveyor roller. Attached Figure Description

[0029] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0030] Figure 1 This is a perspective view of the overall structure of the present invention;

[0031] Figure 2 This is a side view schematic diagram of a partial structure of the present invention;

[0032] Figure 3 This is a top view schematic diagram of a partial structure of the present invention;

[0033] Figure 4 This is a schematic diagram of the conveying roller conveying coil in this invention;

[0034] Figure 5 This is a three-dimensional schematic diagram of the principle of adjusting the position of the adjusting baffle coil in this invention;

[0035] Figure 6 This is one of the side view schematic diagrams illustrating the vertical movement of the adjusting baffle relative to the connecting block in this invention.

[0036] Figure 7 This is a side view schematic diagram illustrating the principle of adjusting the position of the adjusting baffle coil in this invention;

[0037] Figure 8 This is the second side view schematic diagram of the vertical movement of the adjusting baffle relative to the connecting block in this invention;

[0038] Figure 9 This is a schematic diagram illustrating the structural principle of the pitch-adjusting baffle in this invention for increasing the spacing between two adjacent coils.

[0039] Figure 10 This is a schematic diagram illustrating the structural principle of the adjusting baffle correction coil positioned at the top of the conveyor roller in this invention.

[0040] The meanings of the labels in the diagram are as follows:

[0041] 100. Conveying chamber; 110. Air collector hood; 120. Conveying roller; 121. Gear; 122. Closed-loop chain; 123. Limit bolt; 124. First motor; 130. Spinning tube;

[0042] 200. Fan; 201. Vent; 202. Mounting bracket;

[0043] 300. Connecting block; 301. Guide groove; 302. Telescopic groove; 310. Adjustable baffle; 311. Correction groove; 320. Lifting plate; 321. Guide rod; 322. Spring; 323. Limit cap; 330. Arc-shaped pressure block;

[0044] 400, drive block; 401, concave block; 402, convex block; 410, drive shaft; 411, second motor. Detailed Implementation

[0045] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0046] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0047] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0048] In existing technologies, air-cooling mechanisms are typically added above the conveyor rollers to improve coil cooling efficiency. Especially for thicker wires with larger single-turn dimensions, sufficient cooling spacing must be ensured between adjacent coils during roller conveying. However, the landing position of coils from the spinning machine onto the rollers is uncontrollable. If a coil bounces and lands on top of another coil that has just been ejected from the spinning machine, its high temperature can easily cause them to stick together. This adhesion hinders heat dissipation, resulting in inconsistent hardness and strength at different locations on the coil, ultimately leading to substandard product performance.

[0049] Please see Figure 1 - Figure 3 To solve the above problems, the present invention aims to provide a material cooling and conveying device for a spinning machine. The conveying device includes a conveying chamber 100, and a plurality of conveying rollers 120 for conveying coils are rotatably connected between two side walls that are far apart inside the conveying chamber 100.

[0050] A wind collector shroud 110 for accelerating the airflow above the coil is fixedly connected to the top of the conveying chamber 100. A spinning tube 130 is connected to the upstream side of multiple conveying rollers 120 in the conveying chamber 100. A connecting block 300 is provided between two adjacent conveying rollers 120. The two ends of the connecting block 300 that are far apart are fixedly connected to the inner wall of the conveying chamber 100. An adjustable baffle 310 is slidably connected up and down inside one of the connecting blocks 300 that is far away from the spinning tube 130. A drive block 400 for driving the adjustable baffle 310 to rise and fall is provided below the adjustable baffle 310.

[0051] When the adjusting baffle 310 is located downstream of the coil, the adjusting baffle 310 is used to widen the gap between the coil and the previous coil. When the adjusting baffle 310 is located inside the coil, the adjusting baffle 310 can correct the offset coil so that the coil is located at the center of the conveying roller 120.

[0052] When conveying high-temperature coils, after the coil is bent by the spinning tube 130, it is fed to the top of the conveying roller 120. The conveying rollers 120, which rotate around the axis, convey the coil downstream. If the spinning tube 130 feeds the coil too fast, the coil is prone to bouncing after falling, which causes the coil to be too close to the previous coil. The temperature of the coil is high when it falls from the spinning tube 130, which makes it easy for the coil to stick together. The high-temperature coil is prone to sticking together.

[0053] In this application, the drive block 400 drives the adjusting baffle 310 to move upward relative to the connecting block 300. The adjusting baffle 310 blocks the path of the coil, so that the distance between the coil and the previous coil is increased to a suitable cooling distance, preventing the two adjacent coils from sticking together.

[0054] Moreover, the bouncing coil will not only move closer to the previous coil in the front-back direction, but will also shift in the left-right direction within the delivery cavity 100. The left-right movement of the coil can easily cause it to collide with the side wall of the delivery cavity 100 and deform.

[0055] When the pitch baffle 310 extends upward and inserts into the inner coil of the coil, it forces the coils located at the edge to move closer to the center of the conveyor roller 120, ensuring that each coil on top of the conveyor roller 120 is located at the center of the conveyor roller 120.

[0056] Next, as Figure 4 As shown, multiple conveying rollers 120 are coaxially connected to the same end of a gear 121, and a closed-loop chain 122 meshes with the outer sides of the multiple gears 121.

[0057] Furthermore, one of the gears 121 is provided with a limiting bolt 123 on the side away from the outer wall of the conveying cavity 100, and a first motor 124 for driving the gear 121 to rotate is provided on the side of the limiting bolt 123 away from the conveying cavity 100.

[0058] Preferably, the first motor 124 includes a body and an output shaft. The body of the first motor 124 is fixedly connected to the limit bolt 123, and the output shaft of the first motor 124 is coaxially connected to one of the gears 121.

[0059] It should be noted that after the coil feeding tube 130 feeds the closed coil to the top of the conveying roller 120, the power supply of the first motor 124 is turned on. The first motor 124 drives the gear 121 connected to it to rotate through its output shaft. The gear 121 drives the closed-loop chain 122 meshing with it to rotate. The rotating closed-loop chain 122 then drives all the other gears 121 to rotate, thereby making all the conveying rollers 120 rotate to realize the conveying of the coil.

[0060] The closed-loop chain 122 links all the gears 121 to rotate, ensuring that all the conveying rollers 120 rotate at the same speed and in the same direction, thus ensuring the synchronization of the conveying. Furthermore, a single first motor 124 drives the entire group of conveying rollers 120, resulting in a simple transmission structure and reducing the risk of damage or jamming. Simultaneously, the smoothly operating conveying rollers 120 drive the coil to rotate using their own friction, ensuring a uniform distribution of the transmission load to suit the conveying conditions of the high-temperature coils described in this application.

[0061] Based on the above, multiple ventilation holes 201 are provided on the upper part of the two side walls of the air collecting hood 110 that are far apart. Several ventilation holes 201 are provided with mounting brackets 202. Each mounting bracket 202 is provided with a fan 200 for accelerating the air flow above the conveying roller 120. The fans 200 inside the ventilation holes 201 on both sides of the air collecting hood 110 are arranged alternately.

[0062] In other words, if a fan 200 is installed in the ventilation hole 201 on the side wall of the air collector shroud 110, then the ventilation hole 201 directly opposite to it is not equipped with a fan 200. After the coil tube 130 sends the high-temperature coil to the top of the conveyor roller 120, the heat emitted by the coil heats the surrounding air, causing the air to expand and rise to the height of the fan 200. After the fan 200 is driven by the motor to rotate, it sends the hot air out from the ventilation hole 201 on the side wall of the air collector shroud 110 where the fan 200 is not installed, thereby preventing heat from accumulating above the conveyor roller 120 and accelerating the cooling of the high-temperature coil.

[0063] exist Figure 5 and Figure 6 In the middle, the connecting block 300 has a guide groove 301 that runs vertically through it, and the adjustable baffle 310 is slidably connected to the inside of the guide groove 301. The connecting block 300 has multiple telescopic grooves 302 on both sides of the guide groove 301.

[0064] Furthermore, a lifting plate 320 is fixedly connected to the bottom of the adjusting baffle 310. A guide rod 321 is fixedly connected to the top of the lifting plate 320 on the side away from the adjusting baffle 310. A limit cap 323 is fixedly connected to the end of the guide rod 321 away from the lifting plate 320. When the adjusting baffle 310 slides relative to the guide groove 301, both the guide rod 321 and the limit cap 323 are used to limit the adjusting baffle 310.

[0065] Furthermore, the cross-sectional radius of the limiting cap 323 is larger than that of the guide rod 321. The limiting cap 323 slides against the telescopic groove 302 to prevent the adjusting baffle 310 from slipping off the bottom of the guide groove 301. A spring 322 is sleeved on the outside of the guide rod 321 between the top of the lifting plate 320 and the bottom of the connecting block 300.

[0066] It should be disclosed that when the bottom of the lifting plate 320 is driven, the lifting plate 320 drives the adjusting baffle 310 to slide upward in the guide groove 301. Each guide rod 321 is driven by the lifting plate 320 to rise synchronously, ensuring the stability of the adjusting baffle 310 when sliding up and down. At the same time, as the distance between the lifting plate 320 and the bottom of the connecting block 300 is shortened, the spring 322 is compressed and stores elastic potential energy. After the driving force at the bottom of the lifting plate 320 is removed, the lifting plate 320 moves downward under the action of the restoring force of the spring 322, thereby driving the adjusting baffle 310 to slide downward in the guide groove 301.

[0067] Based on the above explanation, the following will further combine... Figure 7 and Figure 8 Explaining the optimal effect of the adjustable baffle 310 sliding up and down within the guide groove 301:

[0068] An arc-shaped pressure block 330 is fixedly connected to the bottom of the lifting plate 320. The driving block 400 includes a concave block 401 and a convex block 402. The concave block 401 and the convex block 402 are fixedly connected. Both ends of the concave block 401 and the convex block 402 that are far apart are fixedly connected to a driving shaft 410. The driving shaft 410 is rotatably connected to the side wall of the conveying cavity 100. A second motor 411 for driving the driving shaft 410 to rotate is provided on the outside of the conveying cavity 100.

[0069] The improvement is that two correction grooves 311 are provided on the top of the adjustment baffle 310, and the width of the correction grooves 311 gradually decreases from high to low.

[0070] Through the above improvements, the second motor 411 drives the drive shaft 410 to rotate, causing the concave block 401 and the convex block 402 to rotate. When the convex block 402 is in the upper position, the convex block 402 pushes the arc-shaped bearing block 330 to make the adjusting baffle 310 slide upward. At this time, the adjusting baffle 310 extends out of the guide groove 301. If the distance between the coil on the upstream side and the coil on the downstream side of the adjusting baffle 310 is too small, such as Figure 9 As shown, the adjustable baffle 310 extending from the guide groove 301 blocks the coil from continuing to move downstream driven by the conveyor roller 120, thereby increasing the distance between the coil and the coil on the downstream side and preventing them from being too close and affecting heat dissipation.

[0071] If the coil bounces when it is fed to the top of the conveyor roller 120 by the spinning tube 130 and deviates from the middle position of the top of the conveyor roller 120, such as Figure 10 As shown, when the conveyor roller 120 transports the deviated coil past the top of the adjusting baffle 310, the two correction grooves 311 at the top of the adjusting baffle 310 engage with the two sides of the coil, and the distance between the lowest points of the two correction grooves 311 is equal to the diameter of the coil, thereby correcting the deviated coil to the top center of the conveyor roller 120.

[0072] The working principle of this conveying device will be explained in more detail below:

[0073] First, the spinning tube 130 conveys the formed coil to the top surface of the conveying roller 120. The first motor 124 drives the corresponding gear 121 to rotate, and the closed-loop chain 122 drives all gears 121 to rotate synchronously, driving all conveying rollers 120 to rotate in the same direction at the same speed, and the coil is conveyed by the friction of the roller surface.

[0074] At the same time, the second motor 411 drives the drive shaft 410 to rotate, causing the drive block 400 to rotate. The protrusion 402 pushes the arc-shaped bearing block 330, causing the lifting plate 320 and the adjusting baffle 310 to move upward along the guide groove 301 of the connecting block 300, and synchronously compressing the spring 322.

[0075] After the adjustment baffle 310 extends, it blocks the traveling coil, increasing the distance between adjacent coils and preventing high-temperature coil stacking and adhesion. When the offset coil passes through the adjustment baffle 310, the correction groove 311 limits the side of the coil and corrects the coil to the center position of the conveyor roller 120.

[0076] Finally, the drive block 400 rotates to switch to the pressure state of the concave block 401, the driving force disappears, the spring 322 releases its elastic potential energy, and drives the adjusting baffle 310 to reset and slide down. The fan 200 at the air collector shroud 110 starts, accelerating the airflow in the area, and hot air is discharged through the vent 201 to avoid heat accumulation and achieve rapid cooling of the coil.

[0077] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cooling and conveying device for a spinning machine, comprising a conveying chamber (100), wherein a plurality of conveying rollers (120) for conveying coils are rotatably connected between two far apart sidewalls inside the conveying chamber (100), characterized in that: The top of the conveying chamber (100) is fixedly connected to a wind collector (110) for accelerating the airflow above the coil. The conveying chamber (100) is connected to a spinning tube (130) on the upstream side of multiple conveying rollers (120). A connecting block (300) is provided between two adjacent conveying rollers (120). The two ends of the connecting block (300) that are far apart are fixedly connected to the inner wall of the conveying chamber (100). An adjustable baffle (310) is slidably connected up and down inside one of the connecting blocks (300) that is far away from the spinning tube (130). A driving block (400) for driving the adjustable baffle (310) to rise and fall is provided below the adjustable baffle (310). When the adjusting baffle (310) is located downstream of the coil, the adjusting baffle (310) is used to widen the gap between the coil and the previous coil. When the adjusting baffle (310) is located inside the coil, the adjusting baffle (310) can correct the offset coil so that the coil is located at the center of the conveying roller (120).

2. The feeding, cooling, and conveying device for a spinning machine according to claim 1, characterized in that: Each of the multiple conveying rollers (120) is coaxially connected to a gear (121) at the same end, and a closed-loop chain (122) meshes together on the outer side of the multiple gears (121).

3. The feeding, cooling, and conveying device for a spinning machine according to claim 2, characterized in that: One of the gears (121) is provided with a limiting bolt (123) on the side away from the outer wall of the conveying cavity (100), and the limiting bolt (123) is provided with a first motor (124) for driving the gear (121) to rotate on the side away from the conveying cavity (100).

4. The feeding, cooling, and conveying device for a spinning machine according to claim 3, characterized in that: The first motor (124) includes a body and an output shaft. The body of the first motor (124) is fixedly connected to a limit bolt (123), and the output shaft of the first motor (124) is coaxially connected to one of the gears (121).

5. The feeding, cooling, and conveying device for a spinning machine according to claim 1, characterized in that: The upper part of the two side walls of the air collecting hood (110) that are far apart are provided with multiple ventilation holes (201), and a mounting bracket (202) is provided in several ventilation holes (201). Each mounting bracket (202) is provided with a fan (200) for accelerating the air flow above the conveying roller (120). The fans (200) inside the ventilation holes (201) on both sides of the air collecting hood (110) are staggered.

6. The feeding, cooling, and conveying device for a spinning machine according to claim 1, characterized in that: The connecting block (300) has a guide groove (301) that runs vertically through it. The adjustable baffle (310) is slidably connected to the inside of the guide groove (301). The connecting block (300) has multiple telescopic grooves (302) on both sides of the guide groove (301).

7. The feeding, cooling, and conveying device for a spinning machine according to claim 6, characterized in that: The bottom of the adjustable baffle (310) is fixedly connected to a lifting plate (320). A guide rod (321) is fixedly connected to the top of the lifting plate (320) on the side away from the adjustable baffle (310). A limit cap (323) is fixedly connected to the end of the guide rod (321) away from the lifting plate (320). When the adjustable baffle (310) slides relative to the guide groove (301), the guide rod (321) and the limit cap (323) are both used to limit the adjustable baffle (310).

8. The feeding, cooling, and conveying device for a spinning machine according to claim 7, characterized in that: The cross-sectional radius of the limiting cap (323) is greater than that of the guide rod (321). The limiting cap (323) slides against the telescopic groove (302) to prevent the adjusting baffle (310) from slipping off the bottom of the guide groove (301). A spring (322) is sleeved on the outside of the guide rod (321) between the top of the lifting plate (320) and the bottom of the connecting block (300).

9. The feeding, cooling, and conveying device for a spinning machine according to claim 7, characterized in that: The bottom of the lifting plate (320) is fixedly connected to an arc-shaped pressure block (330). The driving block (400) includes a concave block (401) and a convex block (402). The concave block (401) and the convex block (402) are fixedly connected. Both ends of the concave block (401) and the convex block (402) are fixedly connected to a driving shaft (410). The driving shaft (410) is rotatably connected to the side wall of the conveying cavity (100). A second motor (411) for driving the driving shaft (410) to rotate is provided on the outside of the conveying cavity (100).

10. The feeding, cooling, and conveying device for a spinning machine according to claim 1, characterized in that: The top of the adjustable baffle (310) has two correction grooves (311), the width of which gradually decreases from high to low.

Images