A swing assembly used in a cocoon silk de-roughening mechanism of a silk reeling machine

Abstract

The invention discloses a swinging assembly applied to a cocoon silk roughening mechanism of a silk reeling machine, wherein the swinging assembly drives a wire dividing plate to swing left and right and front and back, and the wire dividing plate in the swinging state distributes the cocoon silk to the silk passing slit in a regular and orderly manner through the silk feeding slit, thereby realizing a reasonable and orderly distribution of the cocoon silk; the cocoon silk generally enters the vacant silk passing slit first, because if it enters the silk passing slit with existing cocoon silk, the cocoon silk will squeeze and push the newly added cocoon silk, forcing the newly added cocoon silk to run out to the silk feeding slit and redistribute, thereby basically realizing one thread per slit or two threads per slit, avoiding problems such as multiple cocoon silk entering the same silk passing slit and causing the cocoon silk to be knotted and entangled with each other, and the cocoons below being too closely gathered and frequently colliding with each other, thereby reducing the failure rate of the silk reeling machine, improving work efficiency, and enhancing the silk reeling effect. Moreover, the swinging is matched with the structure of the silk feeding slit, which can promote the cocoon silk to move into the silk feeding slit, and gradually distribute it to the silk passing slit during the movement process.

Description

Technical Field

[0001] The invention belongs to the field of cocoon reeling, and in particular relates to a swing component applied to a cocoon silk roughening mechanism of a silk reeling machine. Background Art

[0002] Silk reeling is a major step in the silk production process. The process of separating the silk from several cooked cocoons and combining them to make raw silk or tussah silk according to product specifications is called silk reeling.

[0003] When silkworms spin cocoons, they are affected by the surrounding environment and the silkworm species themselves, resulting in rough fibers with various characteristics on the surface of the cocoon silk. After reeling, these rough fibers will be introduced into the raw silk, causing the quality of the raw silk to deteriorate and affecting its application effect.

[0004] In order to remove these rough fibers, a porcelain eye for removing rough fibers is usually provided on the silk reeling machine. When the raw silk with rough fibers passes through the porcelain eye, the diameter of the rough fibers is larger than that of the cocoon silk and exceeds the inner diameter of the porcelain eye, and therefore the raw silk cannot pass through the porcelain eye, thereby triggering the machine to stop the silk reeling operation. The silk reeling operation can only be resumed after the silk reeling workers have dealt with the rough fibers. Therefore, whenever there are rough fibers, the machine needs to be stopped for processing, which seriously affects the silk reeling efficiency and reeling effect. In addition, the silk reeling machine has a low degree of automation and requires workers to cooperate in completing the work of removing the rough fibers, which undoubtedly requires more human resources and increases the work intensity of workers.

[0005] In response to the above problems, the applicant has developed a corresponding roughening removal mechanism, which includes a wire dividing plate. The silk threads pass through the wire dividing plate. When encountering rough threads, the wire dividing plate cuts the silk threads to remove the rough threads, and then replenishes the silk threads. This allows the rough threads to be removed without stopping the machine, significantly improving the reeling efficiency and raw silk quality.

[0006] In actual silk reeling operations, it was found that how to let the new silk cocoons enter and reasonably distribute them to the silk passing slits of the silk dividing plate has become a major difficulty. If multiple silk cocoons enter the same silk passing slit at the same time, the silk cocoons will become tangled and entangled with each other, and the cocoons below will gather too closely and collide with each other frequently, causing reeling failures and affecting the reeling efficiency and raw silk quality. Summary of the invention

[0007] The purpose of the present invention is to provide a swinging assembly applied to the cocoon silk roughening mechanism of a silk reeling machine, which drives the silk dividing plate to swing left and right and front and back through the swinging assembly. When the silk dividing plate is in the swinging state, the cocoon silk is regularly and orderly distributed to the silk passing slit through the silk feeding slit, so as to achieve a reasonable and orderly distribution of the cocoon silk; the cocoon silk generally enters the vacant silk passing slit first, because if it enters the silk passing slit with existing cocoon silk, the cocoon silk will squeeze the newly added cocoon silk, forcing the newly added cocoon silk to run out to the silk feeding slit and redistribute, so as to basically achieve one thread per slit or two threads per slit, so that the cocoon silk released by the silk cocoon is distributed in a cone shape, avoiding the problems of multiple cocoon silk entering the same silk passing slit and causing the cocoon silk to be knotted and entangled with each other, and the cocoons below are too closely gathered and collide with each other frequently, thereby reducing the failure rate of the silk reeling machine, improving the work efficiency, and improving the silk reeling effect. And the swinging structure matches the structure of the silk feeding slit, which can promote the cocoon silk to move into the silk feeding slit and gradually distribute it to the silk passing slit during the movement.

[0008] In order to solve the above technical problems, the following technical solutions are adopted:

[0009] A swing assembly used in a cocoon silk roughening mechanism of a silk reeling machine comprises a swing rod and a swing driving component. The swing rod is provided with a wire dividing plate, and the swing driving component drives the swing rod and the wire dividing plate to swing.

[0010] The swing rod is used to install the wire splitting plate, and drives the wire splitting plate to swing under the drive of the swing driving component. In the swinging state of the wire splitting plate, the cocoon silk is regularly and orderly distributed to the silk passing slit through the silk feeding slit, so as to achieve a reasonable and orderly distribution of the cocoon silk; the cocoon silk generally enters the vacant silk passing slit first, because if it enters the silk passing slit with existing cocoon silk, the cocoon silk will squeeze the newly added cocoon silk, forcing the newly added cocoon silk to run out to the silk feeding slit and redistribute, so as to basically achieve one thread per slit or two threads per slit, so that the cocoon silk released by the silk cocoon is distributed in a cone shape, avoiding multiple cocoon silks entering the same silk passing slit and causing the cocoon silks to be tangled and entangled with each other, and the cocoons below are too closely gathered and collide with each other frequently, thereby reducing the failure rate of the silk reeling machine, improving work efficiency, and improving the silk reeling effect.

[0011] The left-right and front-back swinging directions and matching modes match the tooth-shaped wire-feeding slot structure. During the swinging process, the cocoons and silks move relatively into the wire-feeding slot. During the entry process, the cocoons and silks are gradually distributed into the wire-passing slot. This plays a limiting role in disguise, preventing the cocoons and silks from escaping from the wire-dividing plate.

[0012] Furthermore, the swing driving component includes a front-to-back driving unit and a left-to-right driving unit, and the left-to-right driving unit drives the swing rod and the wire dividing plate to swing left-to-right, and the front-to-back driving unit drives the swing rod and the wire dividing plate to swing forward and backward. The front-to-back driving unit and the left-to-right driving drive realize the orderly front-to-back and left-to-right swinging of the wire dividing plate, and the front-to-back and left-to-right swinging mode matches the distribution position of the wire passing slits and the tooth-shaped wavy wire feeding slits, and can effectively guide the cocoon silk into different wire passing slits.

[0013] Furthermore, the left and right drive unit includes a first motor and a first transmission connecting rod, the first motor is connected to the first transmission connecting rod, and the first transmission connecting rod is connected to the swing rod, driving the swing rod to swing left and right. The first motor drives the first transmission connecting rod to swing left and right cyclically, thereby driving the swing rod and the wire dividing plate to swing left and right cyclically. The structure is simple, the design is ingenious, and the swinging action can run non-stop.

[0014] Furthermore, the first transmission connecting rod includes a first curved shoulder, a first connecting shaft and a first push rod. One end of the first curved shoulder is fixedly connected to the first motor, the other end of the first curved shoulder is hinged to one end of the first connecting shaft, the other end of the first connecting shaft is hinged to one end of the first push rod, and the other end of the first push rod is connected to the swing rod. The transmission principle of the first transmission connecting rod is as follows: the first motor drives the first curved shoulder to rotate and swing around one end, and based on the hinged connection relationship, drives the first connecting shaft to do non-linear left and right reciprocating motion, and then drives the first push rod to do linear left and right reciprocating motion through the second layer of hinged relationship, and finally realizes the left and right reciprocating swing of the wire dividing plate and the swing rod. The transmission effect of the first transmission connecting rod is stable, which helps to achieve stable left and right swing; the rotational action output by the motor is converted into the linear reciprocating motion of the swing rod, which is ingeniously designed; the overall structure of the first transmission connecting rod is simple and easy to manufacture.

[0015] Furthermore, the first transmission connecting rod also includes a first guide seat, the first guide seat is provided with a first guide hole, and the first push rod passes through the first guide hole. The first guide seat has installation, guiding and limiting functions for the first push rod, so that it can perform stable linear reciprocating motion and further realize stable left and right swing.

[0016] Furthermore, the left and right drive units also include a first mounting plate, and the first mounting plate is used to mount the first motor and the first transmission connecting rod.

[0017] Furthermore, the front-back drive unit includes a second motor and a second transmission connecting rod, the second motor is connected to the second transmission connecting rod, and the second transmission connecting rod is connected to the swing rod, driving the swing rod to swing back and forth. The second motor drives the second transmission connecting rod to swing back and forth cyclically, thereby driving the swing rod and the wire dividing plate to swing back and forth cyclically, with a simple structure and ingenious design, and the swinging action can run non-stop.

[0018] Furthermore, the second transmission connecting rod is also connected to the left and right drive units, driving them to swing forward and backward synchronously with the swing rod, so that when the swing rod swings forward and backward, it does not affect the left and right drive units to drive it to swing left and right, which is a clever design.

[0019] Furthermore, the second motor is also connected to a main shaft, through which two sets of second transmission connecting rods are connected, and the two sets of second transmission connecting rods are respectively connected to the two ends of the swing rod. The two sets of second transmission connecting rods synchronously drive the swing rod to swing forward and backward, and the swing rod is evenly stressed, which can effectively improve the stability of the forward and backward swing.

[0020] Furthermore, the second transmission connecting rod includes a second curved shoulder, a second connecting shaft and a second push rod. One end of the second curved shoulder is fixedly connected to the second motor, the other end of the second curved shoulder is hinged to one end of the second connecting shaft, the other end of the second connecting shaft is hinged to one end of the second push rod, and the other end of the second push rod is connected to the swing rod. The transmission principle of the second transmission connecting rod is as follows: the second motor drives the second curved shoulder to rotate and swing around one end, and based on the hinged connection relationship, drives the second connecting shaft to perform non-linear back-and-forth reciprocating motion, and then through the second layer of hinged relationship, drives the second push rod to perform linear back-and-forth reciprocating motion, and finally realizes the back-and-forth reciprocating swing of the wire dividing plate and the swing rod. The second transmission connecting rod has a stable transmission effect, which helps to achieve stable back-and-forth swing; the rotational motion output by the motor is converted into a linear reciprocating motion of the swing rod, which is a clever design; the overall structure of the second transmission connecting rod is simple and easy to manufacture.

[0021] Furthermore, the second transmission connecting rod also includes a second guide seat, the second guide seat is provided with a second guide hole, and the second push rod passes through the second guide hole. The second guide seat has installation, guiding and limiting functions for the second push rod, so that it can perform stable linear reciprocating motion and further realize stable forward and backward swinging.

[0022] Furthermore, the front and rear drive units also include a second mounting plate, and the second mounting plate is used to mount the second motor and the second transmission connecting rod.

[0023] Furthermore, the swing rod is connected to the guide rail, and the guide rail is set to be left-right or front-back, and the left-right guide rail realizes the left-right swinging guidance of the swing rod, and the front-back guide rail realizes the front-back guidance of the swing rod, thereby improving the stability of the swing rod in left-right swinging or front-back swinging. In addition, the guide rail can also include a left-right guide rail and a front-back guide rail, that is, realizing left-right swinging guidance and front-back swinging guidance.

[0024] The above technical solution has the following beneficial effects:

[0025] A swinging assembly applied to a cocoon silk roughening mechanism of a silk reeling machine, wherein a swinging rod is used to install a wire splitting plate, and the wire splitting plate is driven to swing under the drive of a swinging driving component. In the swinging state of the wire splitting plate, the cocoon silk is regularly and orderly distributed to the silk passing slit through the silk feeding slit, so as to achieve a reasonable and orderly distribution of the cocoon silk; the cocoon silk generally enters the vacant silk passing slit first, because if it enters the silk passing slit with existing cocoon silk, the cocoon silk will squeeze the newly added cocoon silk, forcing the newly added cocoon silk to run out to the silk feeding slit and be redistributed, thereby basically achieving one thread per slit or two threads per slit, so that the cocoon silk released by the silk cocoon is distributed in a cone shape, avoiding problems such as multiple cocoon silk entering the same silk passing slit causing the cocoon silk to be knotted and entangled with each other, and the cocoons below being too closely gathered and frequently colliding with each other, thereby reducing the failure rate of the silk reeling machine, improving work efficiency, and improving the silk reeling effect.

[0026] The left-right and front-back swinging directions and matching modes match the tooth-shaped wire-feeding slot structure. During the swinging process, the cocoons and silks move relatively into the wire-feeding slot. During the entry process, the cocoons and silks are gradually distributed into the wire-passing slot. This plays a limiting role in disguise, preventing the cocoons and silks from escaping from the wire-dividing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described below in conjunction with the accompanying drawings:

[0028] Figure 1 It is a structural schematic diagram of a silk reeling machine;

[0029] Figure 2 It is a structural schematic diagram of a thread-adding mechanism in a silk reeling machine in a thread-adding state;

[0030] Figure 3 It is a structural schematic diagram of the roughening mechanism;

[0031] Figure 4 is a schematic diagram of the structure of the swing assembly;

[0032] Figure 5 It is a structural schematic diagram of the wire dividing plate;

[0033] Figure 6 It is a structural schematic diagram of an integrally formed wire dividing plate;

[0034] Figure 7 It is a schematic diagram of the structure of the wire-dividing sheet;

[0035] Figure 8 for Figure 5 The enlarged schematic diagram of point Ⅰ in the middle;

[0036] Fig. 9 A schematic diagram of forming a thread for a clip;

[0037] Fig.10 A schematic diagram of the upper and lower settings of the clamps to form a wire-passing slit with a height difference.

[0038] Among them, the reeling groove 1, the wire dividing plate 2, the wire dividing sheet 21, the outer edge 211, the notch 212, the wire passing slit 22, the first open end 221, the first closed end 222, the clamping edge 23, the tooth protrusion 231, the tooth recess 232, the wire feeding slit 24, the second open end 241, the second closed end 242, the first fastener 25, the second fastener 26, the connecting rod 27, the clamping piece 28, the through hole 281, the screw hole 29, the swing driving component 3, the left and right driving unit 31, the first motor 311, the first curved shoulder 312, the first connecting shaft 313, the first push rod 314, the first mounting plate 31 5, first guide seat -316, front and rear drive unit -32, second motor -321, main shaft -322, second curved shoulder -323, second connecting shaft -324, second push rod -325, second guide seat -326, second mounting plate -327, cocoon silk -4, raw silk -5, thread-joining wing -6, transmission belt -7, thread-joining wing shaft -8, thread-joining mounting plate -9, porcelain eye -10, silk-passing guide wheel -11, detection guide wheel -111, movable rod -112, silk reel -12, thread-adding rod -13, core shaft -14, heavy hammer -15, silk-grabbing head -16, positive thread cocoon -17, falling thread cocoon -18, swing rod -19, water inlet pipe -20, guide rail -191. DETAILED DESCRIPTION

[0039] The technical solution of the present invention is described in detail with reference to the accompanying drawings and specific embodiments.

[0040] The present invention provides a swinging assembly applied to the cocoon silk roughening mechanism of a silk reeling machine. The silk reeling machine comprises a porcelain eye 10, a thread joining mechanism, a thread adding mechanism, a silk reeling groove 1, a silk reel 12 and the roughening mechanism of the present invention. The silk reeling groove 1, the roughening mechanism, the thread joining mechanism, the porcelain eye 10, the thread adding mechanism and the silk reel 12 are sequentially arranged in the silk reeling machine from bottom to top.

[0041] The reeling trough 1 is filled with water to provide the cocoon machine with the cocoon 17. The cocoons 17 are added to the reeling machine and put into the reeling trough 1. The cocoons 17 are located below the rough removal mechanism. The cocoon silk 4 is combined with the porcelain eye 10 through the rough removal mechanism and the thread connection mechanism to form raw silk 5, which is finally wound onto the reel 12. When the reeling machine is in the rough removal or pupa hanging stage, the cocoon silk 4 is cut by the rough removal mechanism, and the cocoons 17 without the cocoon silk 4 fall to become the fallen cocoons 18. The fallen cocoons 18 are deposited below the front of the reeling machine and are flushed into the rear of the reeling trough 1 along the direction of the water flow. They can be removed collectively with the help of corresponding tools.

[0042] A water inlet pipe 20 is also installed in the reeling trough 1. The water inlet pipe 20 is installed at the front of the reeling trough 1 and feeds water toward the rear of the reeling trough 1, so that the water flows from the front to the rear of the reeling trough 1. Driven by the water flow, the fallen cocoons 18 can be flushed into the rear of the reeling trough 1. The water temperature in the reeling trough 1 is set according to the requirements of the reeling process and has a heat preservation function.

[0043] A roughening mechanism for the cocoon silk 4 is arranged above the reeling groove 1, and the roughening mechanism comprises a silk separation structure and a swinging assembly for driving the silk separation structure to swing. The silk dividing structure is a silk dividing plate 2, which is provided with 2-20 silk passing slits 22 and 1 silk inlet slit 24. The silk passing slits 22 are distributed on both sides of the silk inlet slit 24. After the cocoon silk is added, it first enters the silk inlet slit 24, and then the cocoon silk is distributed to the silk passing slit 22 by the silk inlet slit 24; the cocoon silk 4 passes through the silk passing slit 22 and is de-roughened. 4-18 cocoon silks 4 pass through each silk dividing plate 2, and correspondingly, 4-18 regular cocoons 17 are placed in the reeling groove 1 below the silk dividing plate 2. After the 4-18 cocoon silks 4 pass through the silk passing slit 22 of the silk dividing plate 2, they are combined in the thread joining mechanism and the porcelain eye 10 to form raw silk 5. After the cocoon silk 4 is cut, the regular cocoon 17 falls into the fallen cocoon 18, and new regular cocoons 17 are added to the silk dividing plate 2. The cocoon silk 4 enters from the silk inlet slit 24 of the silk dividing plate 2, and is then fed into the silk passing slit 22 through the silk inlet slit 24. The cocoon silk passes through the silk passing slit 22, and the width of the silk passing slit 22 is greater than the diameter of the cocoon silk 4 and smaller than the diameter of the rough fibers. When the cocoon silk 4 with rough fibers passes through, the silk dividing plate 2 automatically cuts off the cocoon silk 4 to prevent the rough fibers from entering into the raw silk 5, thereby achieving the purpose of removing the rough fibers from the cocoon silk 4. In addition, as the reeling proceeds, the cocoon silk 4 on the surface of the cocoon is gradually drawn away, the silkworm pupae in the cocoon fall off, and the weight of the cocoon becomes lighter, which may cause the cocoon to be lifted up along with the cocoon silk 4 (i.e., "pupa hanging"). Under the action of the silk dividing plate 2, the cocoon silk 4 of the pupa hanging is cut off, thereby preventing the pupa hanging and avoiding problems such as machine downtime or damage to the porcelain eye 10 due to the pupa hanging. After the silk threads 4 are cut, new silk threads 4 are added to the silk dividing plate 2 with the help of the adding thread mechanism, so as to achieve the effect of non-stop and continuous reeling, without the need for manual rough removal, thereby improving the mechanical automation level of the silk reeling machine, reducing the labor intensity of workers, and reducing human resource investment.

[0044] The present invention is provided with a plurality of silk-passing slits 22 to avoid the problem that multiple cocoon silks enter the same silk-passing slit 22, and can reasonably and evenly distribute the cocoon silks. Under ideal conditions, different cocoon silks enter different silk-passing slits 22, thus solving the problems of silk knotting, entanglement and collision of the cocoons below.

[0045] The wire dividing plate 2 of the present invention is a small disc structure, and each cocoon silk is confined in the wire passing slit 22 of the wire dividing plate 2, so that the cocoons below can be gathered in a certain range to prevent these cocoons from colliding with the cocoons of other reeling groups.

[0046] The silk slit 22 is provided with a first open end 221 and a first closed end 222. The first open end 221 is connected to the silk inlet slit 24. The cocoon silk 4 enters the silk slit 22 from the first open end 221. After the silk splitting plate 2 removes the rough silk or the pupa hanging, the corresponding cocoon silk 4 is cut off. At the same time, the regular cocoon 17 falls into the reeling groove 1 and is transformed into the falling cocoon 18. The number of cocoon silk 4 in the raw silk 5 is reduced. At this time, new cocoon silk 4 needs to be added to the silk splitting plate 2. Under the action of the adding mechanism, a new regular cocoon 17 is obtained from the cocoon feeding machine. The cocoon silk enters the silk inlet slit 24 of the silk splitting plate 2, and then enters the silk slit 22 through the first open end 221. The number of cocoon silk 4 in the raw silk 5 is kept constant, and the regular cocoon 17 falls into the reeling groove 1 below the silk splitting plate 2. The first closed end 222 prevents the cocoon silk 4 from running out, so that it can pass stably in the silk slit 22.

[0047] The wire-dividing plate 2 includes a wire-dividing sheet 21. Two wire-dividing sheets 21 are connected to form the wire-dividing plate 2. The two wire-dividing sheets 21 are each provided with a wire-passing slit 22, and a wire-entering slit 24 is formed between the two wire-dividing sheets 21. The two wire-dividing sheets 21 are closed and connected at one end and open at the other end, forming a corresponding second open end 241 and a second closed end 242. The wire-dividing plate 2 is composed of wire-dividing sheets 21. Corresponding wire-passing slits 22 are provided in each wire-dividing sheet 21, so that the wire-passing slits 22 can be set in multiple positions, which facilitates the uniform and reasonable distribution of cocoon silk into the wire-passing slits 22. The wire-dividing sheet 21 has a simple structure and is easy to manufacture. The connection methods of the wire-dividing sheets 21 include the following two methods:

[0048] 1. The wire-dividing sheets 21 are connected and fixed by a connecting structure, and the connecting structure includes a screw hole 29 and a first fastener 25 provided on the wire-dividing sheets 21. The screw holes 29 of the two wire-dividing sheets 21 match each other. After corresponding assembly, the first fastener 25 is connected to the screw hole 29 to fix the wire-dividing sheets 21. The wire-dividing sheets 21 are designed as a split structure by this method, and the wire-dividing plate 2 is formed by connecting the connecting structure, so as to form a reasonable gap and height difference of the wire-passing slit 22, and the structural size is reduced, and it is easy to process. The connecting structure is simple, the workpiece is easy to assemble, and the wire-dividing sheets 21 can be firmly connected.

[0049] The first fastener 25 can be a bolt-nut type fastening structure, a screw-nut type fastening structure, or a fastening structure.

[0050] 2. The wire dividing sheets 21 are integrally formed and connected, that is, when the wire dividing plate 2 is manufactured, the two wire dividing sheets 21 are designed as an integral structure, without the need to set a connecting structure, thus reducing the parts of the workpiece and facilitating manufacturing; and after manufacturing, the wire passing slit 22 and the wire feeding slit 24 can be obtained without the need for an assembly process, thus saving time and effort.

[0051] In addition, the number of the wire dividing sheets 21 is not limited to two, and more than two may be provided to form a non-linear wire feeding slit 24 , and a wire passing slit 22 is provided on each wire dividing sheet 21 .

[0052] Each wire-dividing sheet 21 is provided with 1-15 clips 28, which are fixed to the outer edge 211 of the wire-dividing sheet 21. The clips 28 are arranged on the wire-dividing sheet 21 in sequence with equal spacing, and a wire-passing slit 22 (such as Figure 5 As shown), according to the setting mode of the clip 28, the wire slits 22 can be arranged in parallel or non-parallel manner; the wire slits 22 are formed by the clip 28. On the one hand, it is easy to control the width of the wire slits 22 during the molding process, reducing the molding difficulty, and on the other hand, the structural strength of the wire dividing sheet 21 is improved.

[0053] The ends of the clamping pieces 28 are arranged to form a clamping edge 23, and a thread-inlet slit 24 is formed between the clamping edges 23 of the two wire-dividing pieces 21, through which the cocoon silk enters the thread-passing slit 22. The thread-inlet slit 24 has the following functions: 1. A limiting function, which can stably limit the cocoon silk in the wire-dividing plate 2 to prevent the cocoon silk from escaping from the wire-dividing plate 2; 2. A guiding function, which guides the cocoon silk into the thread-passing slit 22, and cooperates with the swinging assembly to achieve the purpose of evenly and reasonably distributing the cocoon silk; the shape of the thread-inlet slit 24 is determined by the shape of the clamping edge 23, and the shapes of the two are consistent.

[0054] The silk inlet slit 24 includes a second open end 241 and a second closed end 242. New cocoon silk enters the silk inlet slit 24 from the second open end 241, and then enters the silk slit 22 from the silk inlet slit 24. After the silk separator 2 removes the rough cocoons, the corresponding cocoons are cut off, and the cocoons fall off, and the number of cocoon silk in the raw silk decreases. At this time, new cocoon silk needs to be added to the silk separator 2, enter the silk inlet slit 24 through the second open end 241, and then enter the silk slit 22 from the silk inlet slit 24 to maintain a constant number of cocoon silk in the raw silk. The second closed end 242 prevents the cocoon silk from running out, so that it is limited in the silk separator 2.

[0055] The wire feed slit 24 is arranged in a non-linear form, that is, the clamping edge 23 is arranged in a non-linear form. Specifically, the non-linear form is wavy, and further specifically, the wavy form is a toothed wavy form and a curved wavy form; the present invention adopts a triangular toothed wavy form (such as Figure 5-10As shown in the figure, the clamping edges 23 on both sides are triangular tooth-shaped and wavy, and the triangular tooth-shaped wire-feeding slit 24 is formed by the concave-convex matching. In actual use, it is found that the linear wire-feeding slit 24 makes it easy for the existing cocoon silk and the newly added cocoon silk to fall off the wire-dividing plate 2; in particular, the present application also has a swing component, and during the swinging process, the linear wire-feeding slit 24 has no limiting effect on the cocoon silk, and the cocoon silk is very easy to fall off. Therefore, the triangular tooth-shaped wavy wire-feeding slit 24 is set to improve the limiting effect on the cocoon silk.

[0056] Specifically, the toothed wavy clamping edge 23 includes a tooth protrusion 231 and a tooth recess 232, which are matched with each other in a concave-convex manner. The tooth protrusion 231 is arranged at the end of the clamping piece 28, and the tooth recess 232 is connected to the silk passing slit 22, and the cocoon silk is guided into the silk passing slit 22 through the tooth protrusion 231. The tooth convex part 231 and the tooth concave part 232 on the clamping edge 23 are arranged alternately in sequence, and between the clamping edges 23 of adjacent silk-dividing sheets 21, the tooth convex part 231 and the tooth concave part 232 cooperate with each other to form a tooth-shaped wavy silk-feeding slit 24. The tooth convex part 231 has a guiding effect on the cocoon silk, pushing the cocoon silk into the silk-passing slit 22, realizing a reasonable and orderly distribution of the cocoon silk, basically realizing one slit for one thread or two slits for one thread, avoiding problems such as multiple cocoon silk entering the same silk-passing slit 22 and causing the cocoon silk to be knotted, entangled, and the cocoons below to collide with each other, reducing the failure rate of the silk reeling machine and improving work efficiency. The tooth convex part 231 has a relatively sharp part, which increases the force of cutting the cocoon silk, and improves the effect of removing rough silk and preventing pupa hanging.

[0057] In addition to the above-mentioned triangular tooth-shaped wave shape, the silk feeding slit 24 and the clamping edge 23 can also be designed as other non-linear shapes, or other waves, or other tooth-shaped waves, or other curved waves, such as being designed as an S-curve shape of the Tai Chi diagram, which increases the curvature and depth of the silk feeding slit 24. After the cocoon silk enters the silk feeding slit 24, it is difficult to track and escape, further enhancing the limiting effect of the silk feeding slit 24.

[0058] The clip 28 can also be arranged up and down to form a wire-passing slit 22 with a height difference (such as Fig.10As shown). Specifically, the following two arrangements can be adopted: 1. In the same wire-dividing sheet 21, an upper clamping piece 28 is provided at the top and a lower clamping piece 28 is provided at the bottom. The upper clamping piece 28 and the lower clamping piece 28 can be arranged alternately up and down in sequence or in other forms, and a wire-passing slit 22 with a height difference is formed between adjacent upper clamping pieces 28 and lower clamping pieces 28. 2. Two wire-dividing sheets 21 are stacked up and down. After stacking, when the clamping piece 28 of the upper wire-dividing sheet 21 is adjacent to the clamping piece 28 of the lower wire-dividing sheet 21, a wire-passing slit 22 with a height difference is formed. The clamping pieces 28 in the upper and lower wire-dividing sheets 21 can be arranged alternately or in other forms such as up-down-down-up-up (up represents the clamping piece 28 of the upper wire-dividing sheet 21, and down represents the clamping piece 28 of the lower wire-dividing sheet 21). In actual use, it is found that the height difference thread-passing slit 22 makes it easier to cut the cocoon silk, and the rough fibers are not easily stuck in the thread-passing slit 22, thereby improving the effect of removing the rough fibers.

[0059] The wire dividing sheet 21 is provided with an arc-shaped outer edge 211, and the surface of the arc-shaped outer edge 211 is smooth. The wire dividing sheet 21 is connected to a wire dividing plate 2 with a smooth arc edge, and a notch 212 is formed at the second opening end 241. The notch 212 matches the arc-shaped outer edge 211. When adding new cocoons and cocoon silk, the cocoon silk is guided to move toward the second opening end 241, which helps it to smoothly enter the silk feeding slit 24; when hanging pupae, the cocoons are guided to move toward the second opening end 241. After the cocoon silk is cut, the cocoon falls to the designed position in the reeling groove 1 in a direction. The outer edge 211 is cleverly designed, simple in structure, and highly practical.

[0060] The two wire dividing sheets 21 of the present invention are staggered up and down to form a wire feeding slit 24 with a height difference of 0.1mm-5mm. Under this height difference, the cocoon silk is more easily distributed into the wire passing slit 22; and the clamping edges 23 of adjacent wire dividing sheets 21 exert a limiting effect on the cocoon silk at the upper and lower positions respectively, further enhancing the limiting effect of the wire feeding slit 24.

[0061] The clip 28 is provided with a strip-shaped through hole 281, through which the worker can observe the state of the cocoon silk below the silk separation sheet 21, which is conducive to timely discovery and correction of problems, and reduces the material used for the clip 28, reduces consumables, and reduces costs.

[0062] The swing assembly includes a swing rod 19 and a swing driving component 3. The wire dividing plates 2 are installed on the swing rod 19 in sequence from left to right and at equal intervals. The number of wire dividing plates 2 is determined according to the reeling requirements, and generally 2-30 are set; the wire dividing plates 2 are connected to the connecting rod 27, and the connecting rod 27 is provided with a connecting hole, and the connecting hole is connected to the second fastener 26, and the wire dividing plates 2 are fixed to the swing rod 19 one by one through the second fastener 26. This connection method is simple, the connection is firm, and it has the advantage of being detachable, which is convenient for replacing or adjusting the wire dividing plates 2. The swing driving component 3 drives the swing rod 19 and the wire dividing plates 2 to swing. The swing rod 19 is used to install the wire dividing plates 2, and synchronously drives each wire dividing plate 2 to swing under the drive of the swing driving component 3.

[0063] Based on the swing driving component, the wire dividing plate 2 is swung left and right, front and back. On the one hand, the left and right, front and back swinging action matches the arrangement position of the wire passing slits 22 in the wire dividing plate 2, and the cocoons and silk are regularly and orderly distributed to the wire passing slits 22 through the wire feeding slits 24; on the other hand, the left and right, front and back swinging action matches the triangular tooth-shaped wavy structure of the wire feeding slits 24. During the swinging process, the newly added cocoons and silk move along the clamping edge 23 toward the second closed end 242 and enter the wire passing slits 22, and generally give priority to entering the vacant wire passing slits 22. The reason is that if the cocoons and silk enter the wire passing slits 22 with existing cocoons and silk, the cocoons and silk will squeeze the newly added cocoons and silk, forcing the newly added cocoons and silk to run out to the wire feeding slits 24 and be redistributed. Thereby, a reasonable and orderly distribution of the cocoon silk is achieved, and basically one thread and one slit or two threads and one slit are achieved, so that the cocoon silk released by the silk cocoons is distributed in a cone shape, and it is avoided that multiple cocoon silks enter the same silk passing slit 22 to cause the cocoon silks to be knotted and entangled with each other, and the cocoons below are gathered too closely and collide with each other frequently, thereby reducing the failure rate of the silk reeling machine, improving work efficiency, and enhancing the silk reeling effect.

[0064] The second fastener 26 can be a bolt-nut type fastening structure, a screw-nut type fastening structure, or a fastening structure.

[0065] The swing driving component 3 includes a front and rear driving unit 32 and a left and right driving unit 31. The left and right driving unit 31 realizes the left and right swinging of the wire dividing plate 2, and the front and rear driving unit 32 realizes the front and rear swinging of the wire dividing plate 2. The front and rear and left and right swinging modes match the tooth-shaped wire passing slit 22, which can effectively guide the cocoon silk 4 to gather towards the first closed end 222.

[0066] The left and right driving unit 31 includes a first motor 311 and a first transmission connecting rod. The first motor 311 is connected to the first transmission connecting rod. The first transmission connecting rod includes a first curved shoulder 312, a first connecting shaft 313 and a first push rod 314. One end of the first curved shoulder 312 is fixedly connected to the motor shaft of the first motor 311. The other end of the first curved shoulder 312 is hinged to one end of the first connecting shaft 313. The other end of the first connecting shaft 313 is hinged to one end of the first push rod 314. The other end of the first push rod 314 is connected to the swing rod 19 to drive the swing rod 19 to swing left and right. The first motor 311 of the present invention drives the first transmission connecting rod to swing left and right reciprocatingly, thereby driving the swing rod 19 and the wire dividing plate 2 to swing left and right reciprocatingly. The structure is simple, the design is ingenious, and the swinging action can run non-stop. The transmission principle of the first transmission connecting rod is as follows: the first motor 311 drives the first curved shoulder 312 to rotate and swing around one end, and drives the first connecting shaft 313 to do non-linear left and right reciprocating motion based on the hinged connection relationship, and then drives the first push rod 314 to do linear left and right reciprocating motion through the second layer of hinged relationship, and finally realizes the left and right reciprocating swing of the wire dividing plate 2 and the swing rod 19. The transmission effect of the first transmission connecting rod is stable, which helps to achieve stable left and right swing; the rotational action output by the motor is converted into the linear reciprocating motion of the swing rod 19, and the design is ingenious; the overall structure of the first transmission connecting rod is simple and easy to manufacture.

[0067] The left and right drive unit 31 also includes a first mounting plate 315, the cross section of which is an inverted L-shaped, and the first motor 311 and the first transmission connecting rod are mounted on the first mounting plate 315. A first guide seat 316 is also mounted on the first mounting plate 315, and the first guide seat 316 is provided with a first guide hole, and the first push rod 314 passes through the first guide hole and can reciprocate in the first guide hole. The first guide seat 316 has the functions of mounting, guiding, and limiting the first push rod 314, so that it can perform stable linear reciprocating motion, and further realize stable left and right swinging.

[0068] At the same time, the swing rod 19 is also equipped with a guide rail 191, which is arranged horizontally from left to right and connected and fixed to the first mounting plate 315. The swing rod 19 is movably connected to the guide rail 191, and it always swings left and right on the guide rail 191, thereby improving the stability of the swing rod 19 swinging left and right. The guide rail 191 can be designed to be front-to-back, and the front-to-back guide rail 191 can guide the swing rod 19 forward and backward, thereby improving the stability of the swing rod 19 swinging forward and backward. In addition, the guide rail 191 can also include a combined structure of a left-right guide rail 191 and a front-to-back guide rail 191, that is, it can realize the left-right swing guidance and the front-to-back swing guidance.

[0069] The front and rear drive units 32 include a second motor 321 and a second transmission connecting rod. The second motor 321 is connected to the second transmission connecting rod on the left and right sides through the main shaft 322. The second transmission connecting rod includes a second curved shoulder 323, a second connecting shaft 324 and a second push rod 325. One end of the second curved shoulder 323 is fixedly connected to the main shaft 322, and the other end of the second curved shoulder 323 is hinged to one end of the second connecting shaft 324. The other end of the second connecting shaft 324 is hinged to one end of the second push rod 325. The other end of the second push rod 325 is connected to the guide rail 191 for installing the swing rod 19. At the same time, the second push rod 325 on one side is connected to the first mounting plate 315 of the left and right drive units 31, thereby synchronously driving the swing rod 19 and the left and right drive units 31 to swing forward and backward, so that when the swing rod 19 swings forward and backward, it does not affect the left and right drive units 31 to drive it to swing left and right. The design is ingenious. The second motor 321 drives the second transmission link to swing back and forth cyclically, and then drives the swing rod 19 and the wire dividing plate 2 to swing back and forth cyclically. The structure is simple, the design is ingenious, and the swinging action can run non-stop. The transmission principle of the second transmission link is: the second motor 321 drives the second curved shoulder 323 to rotate and swing around one end, and drives the second connecting shaft 324 to do non-linear back and forth reciprocating motion based on the hinged connection relationship, and then drives the second push rod 325 to do linear back and forth reciprocating motion through the second layer of hinged relationship, and finally realizes the back and forth reciprocating swing of the wire dividing plate 2 and the swing rod 19. The transmission effect of the second transmission link is stable, which helps to achieve stable back and forth swinging; the rotational action output by the motor is converted into a linear reciprocating motion of the swing rod 19, which is ingeniously designed; the overall structure of the second transmission link is simple and easy to manufacture. The left and right groups of second transmission links are connected by the main shaft 322, and the two groups of second transmission links synchronously drive the swing rod 19 to swing back and forth. The swing rod 19 is evenly stressed, which can effectively improve the stability of the back and forth swinging.

[0070] The front and rear drive unit 32 also includes a second mounting plate 327, which is provided at the second transmission connecting rods on both sides, and is used to install and fix the second motor 321, the main shaft 322 and the second transmission connecting rod. The second transmission connecting rod also includes a second guide seat 326, and the second guide seat 326 is provided with a second guide hole, and the second push rod 325 passes through the second guide hole. The second guide seat 326 has the functions of mounting, guiding and limiting the second push rod 325, so that it can perform stable linear reciprocating motion, and further realize stable forward and backward swinging.

[0071] The reeling machine is provided with a thread-joining mechanism above the rough removal mechanism. The cocoon silk 4 enters the thread-joining mechanism after passing through the wire-dividing plate 2. The thread-joining mechanism includes a thread-joining wing 6 and a thread-joining wing shaft 8. The thread-joining wing 6 and the thread-joining wing shaft 8 are installed on the thread-joining mounting plate 9 at equal intervals in sequence, and are arranged one by one up and down correspondingly with the wire-dividing plate 2, and the number of the arrangements is consistent, that is, each wire-dividing plate 2 is equipped with a thread-joining wing 6 and a thread-joining wing shaft 8. The thread-joining wing shaft 8 is fixed on the thread-joining mounting plate 9 through a mounting member, and the thread-joining wing shaft 8 is connected to the thread-joining wing 6 below, and the thread-joining wing 6 is looped on the outside of the thread-joining wing shaft 8, and can rotate with the thread-joining wing shaft 8 as the axis; and the thread-joining wing 6 is connected to the transmission belt 7, and rotates under the drive of the transmission belt 7, and multiple cocoon silks 4 are combined to form raw silk 5 through the rotation action, and the raw silk 5 is transported upward to the porcelain eye 10 through the shaft hole of the thread-joining wing shaft 8.

[0072] The rotating connecting wing 6 gives a certain traction force to the cocoon silk 4, pulling the cocoon silk 4 to move upward, and at the same time puts it in a tensioned state to participate in merging, thereby improving the quality of the raw silk 5.

[0073] During the process of removing roughness and hanging pupae, the cocoon silk 4 is cut by the silk dividing plate 2, the main cocoon 17 falls, and the number of cocoon silks 4 twisted into raw silk 5 is reduced. At this time, the cocoon machine outputs one cocoon and one silk to the silk reeling machine, and the adding thread mechanism grabs the cocoon silk 4 on the main cocoon 17. The upper end of the cocoon silk 4 is cut off by the rotating thread connecting wing 6. Under the action of centripetal force, the cut end of the cocoon silk 4 is concentrated in the axial hole of the thread connecting wing shaft 8, and merged with other cocoon silks 4 to form raw silk 5; at the same time, under the rotation of the thread connecting wing 6, the cocoon silk 4 is brought to the second opening end 241 and enters the silk passing slit 22 of the silk dividing plate 2. This process automatically adds cocoon silk 4 and the main cocoon 17, and the added cocoon silk 4 automatically enters the silk passing slit 22 and merges with other cocoon silks 4.

[0074] The silk reeling machine is provided with porcelain eyes 10 above the thread-joining mechanism. The porcelain eyes 10 are arranged at equal intervals from left to right. Corresponding porcelain eyes 10 are arranged above each thread-joining mechanism, and the number of the porcelain eyes 10 is consistent with the thread-joining mechanism and the silk dividing plate 2. The porcelain eyes 10 play the role of further gathering the silk threads 4 and dispersing the moisture on the surface of the raw silk 5. They can also be used as holding points for the raw silk 5 to form a silk sheath (to squeeze the raw silk 5 and increase the bonding between the cocoon silks 4 during the reeling process).

[0075] In the prior art, since the rough removal mechanism is not provided, when the cocoon silk 4 with rough threads merges into the raw silk 5 and reaches the porcelain eye 10, or the cocoon 17 after the pupa hang blocks the porcelain eye 10, it is easy to cause the silk reeling machine to stop or malfunction, and it is necessary to stop the machine to remove the rough threads or solve the malfunction, which seriously affects the silk reeling production efficiency and the quality of the raw silk 5. After the rough removal mechanism is added to the present invention, when encountering rough threads and pupa hangs, the cocoon silk 4 is cut off, achieving the effect of not stopping the machine to remove the rough threads and solve the pupa hangs, and avoiding the rough threads or pupa hangs blocking the porcelain eye 10. The width of the silk slit 22 in the wire dividing plate 2 is smaller than the diameter of the porcelain eye 10, ensuring that when the rough threads pass through the wire dividing plate 2, the corresponding cocoon silk 4 is cut off.

[0076] After the raw silk 5 passes through the porcelain eye 10, it is transported to the wire reel 12 through the corresponding wire guide wheel 11. The wire reel 12 is arranged above the porcelain eye 10; the wire reel 12 is provided with partitions, which evenly divide the wire reel 12 into sections, and each section and each group of wire guide wheels 11 correspond to a porcelain eye 10 below.

[0077] The wire guide wheel 11 also includes a detection guide wheel 111, which is connected to a movable rod 112. The movable rod 112 is hinged on the frame of the silk reeling machine. When the porcelain eye 10, the thread connection mechanism and other components are blocked, the cocoon silk gives a corresponding downward pulling force to the corresponding detection guide wheel 111. Under the downward pulling force, the movable rod 112 drives the detection guide wheel 111 to flip down, thereby detecting the blockage fault of the corresponding silk reeling group.

[0078] The thread-adding mechanism of the silk reeling machine is used for adding and supplementing the main cocoons 17 and the cocoon silk 4. The thread-adding mechanism comprises a thread-adding rod 13, a weight 15, a core shaft 14 and a silk grabbing head 16. The front end of the thread-adding rod 13 is connected to the silk grabbing head 16, and the silk grabbing head 16 grabs the silk 4 newly added to the main cocoons 17. The core shaft 14 is provided on the thread-adding rod 13 and is hinged to the core shaft 14. It can rotate around the core shaft 14, so that the silk grabbing head 16 can descend to grab the cocoon silk 4, and add the cocoon silk 4 upward to the silk dividing plate 2 and the thread-joining mechanism. The rear end of the thread-adding rod 13 is connected to the weight 15, and the weight 15 provides power for the thread-adding rod 13 to rotate around the core shaft 14.

[0079] When the rough silk passes through the silk dividing plate 2 or the pupa hangs, the cocoon silk 4 is cut by the silk dividing plate 2, and the number of cocoon silks 4 in the raw silk 5 decreases. The active control system of the raw silk 5 fineness detects that the fineness becomes finer, and issues an instruction to add and supplement the regular cocoons 17 and cocoon silks 4, controls the front end of the adding cocoon rod 13 to be knocked down, and the silk grabbing head 16 falls below the silk dividing plate 2; the adding cocoon rod 13 contacts the signal on the cocoon feeding machine, and the cocoon feeding machine outputs the regular cocoon 17 to the reeling groove 1 of the reeling machine, and the cocoon silks 4 of the regular cocoon 17 are hung on the silk grabbing head 16, and under the action of the heavy hammer 15 Under the action of the centripetal force, the cocoon silk 4 is concentrated in the axial hole of the thread-joining wing shaft 8, and is combined with other cocoon silk 4 to form raw silk 5. At the same time, the cocoon silk 4 is brought to the second open end 241 of the silk-dividing plate 2 under the rotation of the thread-joining wing 6, and enters the silk-passing slit 22 of the silk-dividing plate 2. After passing through the axial hole of the thread-joining wing shaft 8 and the porcelain eye 10, the raw silk 5 is wound onto the silk reel 12. The thread-joining mechanism realizes the automatic addition of cocoon silk 4 and the main thread cocoon 17. The added cocoon silk 4 automatically enters the silk-passing slit 22 and is combined with other cocoon silk 4 in the thread-joining mechanism. The cocoon silk 4 is cut off by roughness removal and pupa hanging, so as to ensure the quality and fineness of the raw silk 5 after reeling.

[0080] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve basically the same technical problems and achieve basically the same technical effects are all included in the protection scope of the present invention.

Claims

1. A swing assembly used in a cocoon silk de-roughening mechanism of a silk reeling machine, characterized in that: It includes a swing rod and a swing driving component, the swing rod is installed with a wire dividing plate of a roughening mechanism, the swing rod is connected to a guide rail, the guide rail is set to be left and right or front and back, and the swing driving component drives the swing rod and the wire dividing plate to swing; the wire dividing plate is provided with a wire passing slit and a wire feeding slit, and the swinging action matches the arrangement position of the wire passing slits in the wire dividing plate, the wire passing slits are distributed on both sides of the wire feeding slit, and the width of the wire passing slits is greater than the diameter of the cocoon silk and smaller than the diameter of the rough yarn; the wire passing slit is provided with a first open end and a first closed end, the first open end is connected with the wire feeding slit, the wire dividing plate includes wire dividing sheets, and the wire dividing sheets are connected to form the wire dividing plate, the wire passing slits are provided in the wire dividing sheets, and the wire feeding slit is formed between the wire dividing sheets, and the wire feeding slit forms a second open end and a second closed end.

2. The swing assembly used in the cocoon silk de-roughening mechanism of a silk reeling machine according to claim 1, characterized in that: The swing driving component includes a front-rear driving unit and a left-right driving unit. The left-right driving unit drives the swing rod and the wire dividing plate to swing left and right. The front-rear driving unit drives the swing rod and the wire dividing plate to swing forward and backward.

3. The swing assembly used in the cocoon silk de-roughening mechanism of a silk reeling machine according to claim 2, characterized in that: The left and right driving unit includes a first motor and a first transmission connecting rod. The first motor is connected to the first transmission connecting rod. The first transmission connecting rod is connected to the swing rod to drive the swing rod to swing left and right.

4. The swing assembly used in the cocoon silk de-roughening mechanism of a silk reeling machine according to claim 3, characterized in that: The first transmission connecting rod includes a first curved shoulder, a first connecting shaft and a first push rod, one end of the first curved shoulder is connected to the first motor, the other end of the first curved shoulder is hinged to one end of the first connecting shaft, the other end of the first connecting shaft is hinged to one end of the first push rod, and the other end of the first push rod is connected to the swing rod.

5. The swing assembly used in the cocoon silk de-roughening mechanism of a silk reeling machine according to claim 4, characterized in that: The first transmission connecting rod also includes a first guide seat, the first guide seat is provided with a first guide hole, and the first push rod passes through the first guide hole.

6. The swing assembly used in the cocoon silk de-roughening mechanism of a silk reeling machine according to claim 3, characterized in that: The left and right drive units also include a first mounting plate, and the first mounting plate is used to mount the first motor and the first transmission connecting rod.

7. The swing assembly used in the cocoon silk de-roughening mechanism of a silk reeling machine according to claim 2, characterized in that: The front-rear driving unit includes a second motor and a second transmission connecting rod. The second motor is connected to the second transmission connecting rod. The second transmission connecting rod is connected to the swing rod to drive the swing rod to swing forward and backward.

8. The swing assembly used in the cocoon silk de-roughening mechanism of a silk reeling machine according to claim 7, characterized in that: The second transmission connecting rod is also connected to the left and right driving units to drive them to swing back and forth synchronously with the swing rod.

9. The swing assembly used in the cocoon silk de-roughening mechanism of a silk reeling machine according to claim 7, characterized in that: The second motor is also connected to a main shaft, through which two sets of the second transmission connecting rods are connected, and the two sets of the second transmission connecting rods are respectively connected to two ends of the swing rod.

10. The swing assembly used in the cocoon silk de-roughening mechanism of a silk reeling machine according to claim 7, characterized in that: The second transmission connecting rod includes a second curved shoulder, a second connecting shaft and a second push rod. One end of the second curved shoulder is connected to the second motor, the other end of the second curved shoulder is hinged to one end of the second connecting shaft, the other end of the second connecting shaft is hinged to one end of the second push rod, and the other end of the second push rod is connected to the swing rod.

11. The swing assembly used in the cocoon silk de-roughening mechanism of a silk reeling machine according to claim 10, characterized in that: The second transmission connecting rod also includes a second guide seat, the second guide seat is provided with a second guide hole, and the second push rod passes through the second guide hole.

12. The swing assembly used in the cocoon silk de-roughening mechanism of a silk reeling machine according to claim 7, characterized in that: The front and rear drive unit also includes a second mounting plate, and the second mounting plate is used to mount the second motor and the second transmission connecting rod.

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