A volatilization device and volatilization method for the preparation of natural silk.

Abstract

This invention belongs to the field of silk preparation technology and discloses a volatilization device and method for preparing natural silk. The device includes a main body, inside which are a first conveyor belt and a second conveyor belt. The second conveyor belt is positioned below the first conveyor belt, and an actuating component is positioned above the first conveyor belt. A cocoon-holding box is positioned below one end of the second conveyor belt and is located on one side of the main body. A hot air structure is fixedly installed on one side of the top of the main body. Through the actuating component, when volatilization is required during the natural silk preparation process, the actuating plate is first moved downwards by the mounting plate to contact the cocoon, and then a motor drives the actuating plate to reciprocate, thereby improving the efficiency of cocoon processing and thus increasing the efficiency of natural silk preparation.

Description

Technical Field

[0001] This invention belongs to the field of silk preparation technology, specifically a volatilization device and volatilization method for preparing natural silk. Background Technology

[0002] Natural silk refers to fibers formed from the mucus secreted by silkworms. The main types of silk that can be used as textile raw materials are mulberry silk, tussah silk, and castor silk, with mulberry silk being the most common. Mulberry silk is known as the "Queen of Fibers" and has the characteristics of being flowing and smooth, light and breathable, elegant and luxurious, brightly colored, dazzling, and having excellent moisture absorption, breathability, and drape.

[0003] The preparation of natural silk includes the following steps: silkworm rearing and cocoon harvesting, cocoon processing, silk extraction, and silk processing. In the cocoon processing, the cocoons are first soaked in hot water to soften them and remove substances such as gum. Next, a evaporation device is used to evaporate the water and other solvents from the soaked material. During this process, cellulose gradually condenses to form fibers, eventually forming silk fibers.

[0004] A search revealed, for example, Chinese patent CN116255800A, a silkworm cocoon drying device and its usage method, comprising: a drying chamber and a steam heat source component; the steam heat source component is connected to the drying chamber via a steam conveying pipe; the drying chamber includes a drying box and a blower; the blower is located at the rear end of the drying box, and the upper left end of the drying box is connected to the steam conveying pipe; the steam heat source component includes a boiler and a gas distribution cylinder; the boiler and the gas distribution cylinder are connected via a gas distribution cylinder inlet pipe, and the bottom of the gas distribution cylinder is connected to the upper left end of the drying box via a steam conveying pipe; by setting a blower in the drying chamber to conduct temperature to the drying box, and simultaneously designing a first exhaust pipe at the lower right end of the drying box, the air pressure and temperature inside the drying chamber are stabilized.

[0005] A search revealed a Chinese patent, CN215524100U, for a silkworm cocoon drying device. The device includes a housing with a first conveyor belt and a second conveyor belt horizontally positioned on its upper and lower sides. The first and second conveyor belts operate in opposite directions, with their left ends extending beyond the housing. A cocoon-holding box is located outside the housing, directly below the left end of the second conveyor belt. A hot air pipe is connected to the upper end of the housing, and a hot air hood is connected to one end of the hot air pipe inside the housing. The hot air hood is positioned above the first conveyor belt. A deflector plate is located inside the housing between the hot air hood and the first conveyor belt. The deflector plate has several through holes and several teeth at its lower end. The hot air hood evenly distributes hot air onto the first conveyor belt inside the housing. During the drying process, as the silkworm cocoons move along the first conveyor belt, the teeth work together to turn the cocoons, ensuring even heating and improving drying efficiency.

[0006] While the aforementioned patents utilize a turning plate and teeth to agitate the cocoons and improve drying efficiency, the drying effect is achieved by the teeth contacting and moving the cocoons during processing. However, in these patents, the teeth are consistently positioned relative to the conveyor belt. As the cocoons travel along the conveyor belt into the evaporation device, the teeth remain in constant contact with them, hindering their entry into the device. This results in most cocoons accumulating at the device's entrance, requiring a period of agitation before they are evenly distributed on the conveyor belt, thus indirectly reducing the processing efficiency. Summary of the Invention

[0007] The purpose of this invention is to provide a volatilization device and a volatilization method for preparing natural silk, so as to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, the present invention provides the following technical solution: a volatilization device for preparing natural silk, comprising a volatilization device body, wherein a first conveyor belt and a second conveyor belt are arranged inside the volatilization device body, the second conveyor belt is arranged below the first conveyor belt, an actuating component is arranged above the first conveyor belt, a cocoon holding box is arranged below one end of the second conveyor belt, the cocoon holding box is arranged on one side of the volatilization device body, and a hot air structure is fixedly installed on one side of the top of the volatilization device body;

[0009] The actuating assembly includes a mounting plate disposed above a first conveyor belt. Actuating plates are slidably mounted inside the mounting plate. The actuating plates are evenly distributed, and each actuating plate has a connecting rod inside it. Each connecting rod is slidably mounted inside the mounting plate. A first spring is disposed between the connecting rod and the mounting plate. One end of each connecting rod is fixedly connected to the connecting plate. A cam is disposed on one side of the connecting plate. A rotating shaft is fixedly mounted inside the cam, and a motor is mounted on one end of the rotating shaft.

[0010] When evaporation is required during the preparation of natural silk, a motor can be started to rotate the rotating shaft. The rotation of the rotating shaft drives the rotation of the cam, which in turn causes the connecting plate and connecting rod to slide within the inner wall of the mounting plate. This causes the agitator plate to agitate the cocoons at the top of the first conveyor belt. The elasticity of the first spring and the cooperation of the cam cause the agitator plate to reciprocate, improving the efficiency of cocoon processing. This avoids the problem in the patent where the agitator teeth are constantly in contact with the cocoons to improve the drying effect. In this patent, the agitator teeth are always at the same distance from the conveyor belt. As the cocoons are transported through the conveyor belt into the main body of the evaporation device, the agitator teeth remain in contact with the cocoons, which actually hinders the cocoons from entering the device smoothly. This can cause most of the cocoons to accumulate at the entrance of the device, requiring a period of agitation before the cocoons are evenly distributed on the surface of the conveyor belt. This indirectly reduces the efficiency of cocoon processing and thus improves the efficiency of natural silk preparation.

[0011] As a further technical solution of the present invention, a cylinder is fixedly connected to the top of the mounting plate, and the cylinder is fixedly installed at the top of the body of the evaporation device.

[0012] When evaporating silkworm cocoons, the cylinder is activated to move the agitator downwards, bringing it into contact with the cocoons at the top of the first conveyor belt. This agitation prevents the cocoons from accumulating during transport. When the device is not in operation, the agitator does not contact the cocoons at the top of the first conveyor belt, facilitating the transport of the cocoons to the interior of the evaporation device and ensuring their uniformity. This indirectly improves the efficiency of the equipment in evaporating silkworm cocoons.

[0013] As a further technical solution of the present invention, a first cocoon-blocking plate is fixedly installed on one side of the mounting plate, and the first cocoon-blocking plate is disposed above the first conveyor belt.

[0014] When performing volatilization treatment on silkworm cocoons, the first cocoon-blocking plate can be moved downward by moving the mounting plate downward, so that the first cocoon-blocking plate contacts the top of the first conveyor belt, blocking the silkworm cocoons at the top of the first conveyor belt. This prevents some silkworm cocoons from falling off during operation of the agitator, which could result in incomplete treatment, defective products, and reduced treatment quality, thus ensuring the quality of the cocoon volatilization treatment.

[0015] As a further technical solution of the present invention, each of the toggle plates is slidably installed on both sides, and the limiting plates are fixedly installed on the outer wall of the connecting rod.

[0016] As a further technical solution of the present invention, the inner wall of the mounting plate is provided with a sliding groove for the sliding plate to slide, and a first protrusion is fixedly installed on the inner wall of the sliding groove.

[0017] When the actuating plate slides in the groove inside the mounting plate, one end of the actuating plate contacts the first protrusion. Since one side of the first protrusion is set as an inclined surface and the actuating plate is slidably connected to the connecting rod, the actuating plate can slide on the outer wall of the connecting rod under the pressure of the first protrusion. This allows the actuating plate to slide parallel to the limiting plate, enabling the actuating plate to move the cocoons at the top of the first conveyor belt back and forth and left and right. The actuating area is larger, which improves the volatilization treatment effect of the cocoons.

[0018] As a further technical solution of the present invention, each of the actuating plates and the connecting rods are slidably connected, and a second spring is provided between the actuating plate and the connecting rod, with the two ends of the second spring being fixedly connected to the actuating plate and the connecting rod respectively.

[0019] As a further technical solution of the present invention, a receiving plate and a scraper are provided on both sides of the actuating plate. The receiving plate is fixedly connected to the main body of the evaporation device, and the scraper is slidably connected to the main body of the evaporation device. A second protrusion is provided above the scraper, and the second protrusion is fixedly installed on the side wall of the mounting plate.

[0020] After the cocoons undergo volatilization treatment, when the mounting plate moves upward to reset, the receiving plate and scraper slide against both sides of the agitator plate, allowing the receiving plate and scraper to scrape off the outer wall of the agitator plate. This prevents some cocoons from having loose silk adhering to the surface of the agitator plate when the agitator component moves the cocoons, making it difficult to discharge and collect them. This minimizes losses and waste during the cocoon processing.

[0021] As a further technical solution of the present invention, one side of the receiving plate is attached to one side of the actuating plate, and the receiving plate and the actuating plate are slidably connected.

[0022] As a further technical solution of the present invention, one side of the second protrusion is set as an inclined surface, and the inner wall of the main body of the evaporation device is provided with a groove for the second protrusion to slide.

[0023] A volatile method for preparing natural silk, the method comprising:

[0024] S1: Collect silkworm cocoons;

[0025] S2: Boil the silkworm cocoons;

[0026] S3: Use tools to extract the silk from the cocoon and wind it into a silk thread;

[0027] S4: Clean and process the extracted silk threads;

[0028] S2 includes:

[0029] S21: Place the silkworm cocoons that need to be volatilized at the top of the first conveyor belt, and transport them to the interior of the volatilization device through the first conveyor belt;

[0030] S21: Start the mounting plate and motor to make the agitator move the cocoons above the first conveyor belt to facilitate evaporation treatment;

[0031] S22: Start the first and second conveyor belts to transport the processed silkworm cocoons to the cocoon collection box outside the device via the second conveyor belt for collection.

[0032] The beneficial effects of this invention are as follows:

[0033] 1. This invention, through its agitator assembly, allows for the rotation of a rotating shaft during the volatilization process in natural silk preparation. The rotation of the shaft drives a cam, which in turn causes a connecting plate and connecting rod to slide within the inner wall of the mounting plate. This agitator plate agitates the cocoons at the top of the first conveyor belt. The elasticity of the first spring and the cooperation of the cam cause the agitator plate to reciprocate, improving the efficiency of cocoon processing. This avoids the problem in the previous patent where the agitator teeth were constantly in contact with the cocoons to improve drying. In this patent, the agitator teeth were always at the same distance from the conveyor belt, preventing the cocoons from entering the volatilization device. This resulted in most cocoons accumulating at the device's entrance, requiring a period of agitation before they were evenly distributed on the conveyor belt, indirectly reducing processing efficiency. Therefore, this invention improves the efficiency of natural silk preparation.

[0034] 2. In this invention, the first protrusion contacts the actuating plate. When the actuating plate slides in the groove inside the mounting plate, since one side of the first protrusion is set as an inclined surface and the actuating plate is slidably connected to the connecting rod, the actuating plate can slide on the outer wall of the connecting rod under the pressure of the first protrusion. This allows the actuating plate to slide parallel to the limiting plate, enabling the actuating plate to move the cocoons at the top of the first conveyor belt back and forth and left and right. The actuating area is larger, improving the volatilization treatment effect on the cocoons.

[0035] 3. This invention utilizes the sliding contact between the receiving plate, scraper, and actuating plate on both sides. After the cocoons undergo volatilization treatment, when the mounting plate moves upward to reset, the receiving plate and scraper scrape the outer wall of the actuating plate. This prevents some cocoons from having loose silk adhering to the surface of the actuating plate when the actuating component moves the cocoons, making it difficult to discharge and collect them. This minimizes losses and waste during the cocoon processing. Attached Figure Description

[0036] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0037] Figure 2 This is a cross-sectional schematic diagram of the overall structure of the present invention;

[0038] Figure 3 This is a schematic diagram of the toggle assembly of the present invention;

[0039] Figure 4 For the present invention Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0040] Figure 5 This is a separate schematic diagram of the toggle assembly of the present invention;

[0041] Figure 6 This is a cross-sectional schematic diagram of the toggle assembly of the present invention;

[0042] Figure 7 This is a cross-sectional schematic diagram of the toggle plate of the present invention;

[0043] Figure 8 This is a schematic diagram of the structure at the connecting plate of the present invention;

[0044] Figure 9 For the present invention Figure 6 Enlarged schematic diagram of the structure at point B;

[0045] Figure 10 For the present invention Figure 7 Enlarged schematic diagram of the structure at point C.

[0046] In the diagram: 1. Main body of the evaporation device; 2. First conveyor belt; 3. Second conveyor belt; 4. Cocoon box; 5. Hot air structure; 6. Mounting plate; 7. Actuating plate; 8. Connecting rod; 9. Cam; 10. Rotating shaft; 11. Motor; 12. First spring; 13. Cylinder; 14. First cocoon baffle; 15. Limiting plate; 16. Second spring; 17. First protrusion; 18. Receiving plate; 19. Scraper; 20. Second protrusion; 21. Second cocoon baffle; 22. Connecting plate. Detailed Implementation

[0047] The technical solutions of 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.

[0048] Example 1:

[0049] like Figures 1 to 10As shown in the embodiment of the present invention, a volatilization device for preparing natural silk includes a volatilization device body 1. A first conveyor belt 2 and a second conveyor belt 3 are arranged inside the volatilization device body 1. The second conveyor belt 3 is arranged below the first conveyor belt 2. An agitator is arranged above the first conveyor belt 2. A cocoon box 4 is arranged below one end of the second conveyor belt 3. The cocoon box 4 is arranged on one side of the volatilization device body 1. A hot air structure 5 is fixedly installed on one side of the top of the volatilization device body 1.

[0050] The actuation assembly includes a mounting plate 6 positioned above the first conveyor belt 2. Actuation plates 7 are slidably mounted inside the mounting plate 6. The actuation plates 7 are evenly distributed, and each actuation plate 7 has a connecting rod 8 inside. Each connecting rod 8 is slidably mounted inside the mounting plate 6. A first spring 12 is provided between the connecting rod 8 and the mounting plate 6. One end of each connecting rod 8 is fixedly connected through a connecting plate 22. A cam 9 is provided on one side of the connecting plate 22. A rotating shaft 10 is fixedly mounted inside the cam 9, and a motor 11 is mounted on one end of the rotating shaft 10.

[0051] By using the agitator assembly, when evaporation treatment is required during the preparation of natural silk, the motor 11 can be started to rotate the rotating shaft 10. The rotation of the rotating shaft 10 drives the cam 9 to rotate, and the rotation of the cam 9 causes the connecting plate 22 and the connecting rod 8 to slide in the inner wall of the mounting plate 6. This causes the agitator plate 7 to agitate the cocoons at the top of the first conveyor belt 2. The elasticity of the first spring 12 and the cooperation of the cam 9 cause the agitator plate 7 to reciprocate, improving the efficiency of cocoon processing. This avoids the situation where the cocoons are agitated by the teeth during processing to improve the drying effect. In the above patent, the distance between the teeth and the conveyor belt is the same. When the cocoons are transported to the main body 1 of the evaporation device through the conveyor belt, the teeth will always be in contact with the cocoons, which will prevent the cocoons from entering the device smoothly. This will cause most of the cocoons to accumulate at the entrance of the device. It will take a period of agitation to make the cocoons evenly spread on the surface of the conveyor belt, which will indirectly reduce the processing efficiency of the cocoons and thus improve the efficiency of natural silk preparation.

[0052] Among them, a second baffle plate 21 is provided above one end of the second conveyor belt 3, and the second baffle plate 21 is fixedly installed inside the main body 1 of the evaporation device;

[0053] One end of the first conveyor belt 2 and the second conveyor belt 3 both extend out of the interior of the main body 1 of the evaporation device. The output end of the motor 11 is fixedly connected to the rotating shaft 10, and the input end of the motor 11 is electrically connected to an external power source through a wire.

[0054] The existing patent CN215524100U discloses a silkworm cocoon drying device. This patent discloses the box, first conveyor belt, second conveyor belt, cocoon box and hot air hood proposed in this application. The evaporation device body 1, first conveyor belt 2, second conveyor belt 3, cocoon box 4 and hot air structure 5 in this application all adopt the same technical means as this prior art. These technical means will not be described in detail here.

[0055] like Figure 2 and Figure 3 As shown, a cylinder 13 is fixedly connected to the top of the mounting plate 6, and the cylinder 13 is fixedly installed at the top inside the main body 1 of the evaporation device.

[0056] When the cocoons are volatilized, the cylinder 13 is activated to move the agitator downwards, so that the agitator contacts the cocoons at the top of the first conveyor belt 2, thereby agitating them. This prevents the cocoons from accumulating during transport if the agitator contacts the cocoons. When the device is not in operation, the agitator does not contact the cocoons at the top of the first conveyor belt 2, which facilitates the transport of the cocoons to the interior of the volatilization device body 1, ensuring that the cocoons are as uniform as possible and indirectly improving the efficiency of the equipment in volatilizing the cocoons.

[0057] like Figure 3 and Figure 5 As shown, a first cocoon-blocking plate 14 is fixedly installed on one side of the mounting plate 6, and the first cocoon-blocking plate 14 is positioned above the first conveyor belt 2.

[0058] When performing volatilization treatment on silkworm cocoons, the first cocoon-blocking plate 14 can be moved downward by moving the mounting plate 6 downward, so that the first cocoon-blocking plate 14 contacts the top of the first conveyor belt 2, blocking the silkworm cocoons at the top of the first conveyor belt 2. This prevents some silkworm cocoons from falling off during the operation of the agitator, resulting in incomplete treatment and defective products, which would reduce the quality of the treatment. This ensures the effectiveness of the cocoon volatilization treatment and indirectly improves the quality of the final product.

[0059] like Figure 8 and Figure 10 As shown, each toggle plate 7 has a limit plate 15 slidably installed on both sides, and the limit plate 15 is fixedly installed on the outer wall of the connecting rod 8.

[0060] When the actuating assembly moves, the movement of the connecting rod 8 drives the movement of the limiting plate 15. Since the limiting plate 15 is located on both sides of the actuating plate 7 and slides in contact with the actuating plate 7, the limiting plate 15 can drive the actuating plate 7 to move when it moves, thereby causing the actuating plate 7 to move back and forth. By clamping the actuating plate 7 with the limiting plate 15, the actuating plate 7 and the limiting plate 15 can move vertically at the same time without affecting the parallel sliding of the actuating plate 7 and the limiting plate 15.

[0061] like Figure 5 , Figure 6 , Figure 7 as well as Figure 9 and Figure 10 As shown, the inner wall of the mounting plate 6 is provided with a sliding groove for the sliding plate 7 to slide, and the inner wall of the sliding groove is fixedly installed with a first protrusion 17.

[0062] When the actuating plate 7 slides in the groove inside the mounting plate 6, one end of the actuating plate 7 contacts the first protrusion 17. Since one side of the first protrusion 17 is set as an inclined surface and the actuating plate 7 is slidably connected to the connecting rod 8, the actuating plate 7 can slide on the outer wall of the connecting rod 8 under the pressure of the first protrusion 17, so that the actuating plate 7 slides parallel to the limiting plate 15, so that the actuating plate 7 moves the cocoon at the top of the first conveyor belt 2 back and forth and left and right, with a larger actuating area, thus improving the volatilization treatment effect of the cocoon.

[0063] like Figure 6 , Figure 7 as well as Figure 9 As shown, each actuating plate 7 is slidably connected to the connecting rod 8, and a second spring 16 is provided between the actuating plate 7 and the connecting rod 8. The two ends of the second spring 16 are fixedly connected to the actuating plate 7 and the connecting rod 8, respectively.

[0064] When the actuating plate 7 slides on the outer wall of the connecting rod 8, the actuating plate 7 compresses the second spring 16 to produce deformation, causing the second spring 16 to store elastic potential energy. When the actuating plate 7 slides to the lowest point of the first protrusion 17, the elastic potential energy can be released through the second spring 16. When used in conjunction with the first protrusion 17, the actuating plate 7 moves back and forth when the actuating assembly is working, which improves the processing effect of the device on silkworm cocoons, thereby improving the production efficiency of natural silk.

[0065] A volatile method for preparing natural silk includes:

[0066] S1: Collect silkworm cocoons;

[0067] S2: Boil the silkworm cocoons;

[0068] S3: Use tools to extract the silk from the cocoon and wind it into a silk thread;

[0069] S4: Clean and process the extracted silk threads;

[0070] S2 includes:

[0071] S21: Place the silkworm cocoons that need to be volatilized at the top of the first conveyor belt 2, and transport them to the interior of the volatilization device body 1 through the first conveyor belt 2;

[0072] S22: Start the mounting plate 6 and motor 11 to make the agitator agitate the cocoons above the first conveyor belt 2 to facilitate evaporation treatment;

[0073] S23: Start the first conveyor belt 2 and the second conveyor belt 3 to transport the processed silkworm cocoons to the cocoon box 4 outside the device for collection via the second conveyor belt 3.

[0074] Example 2:

[0075] like Figure 1-10 As shown, a receiving plate 18 and a scraper 19 are provided on both sides of the actuating plate 7. The receiving plate 18 is fixedly connected to the main body 1 of the evaporation device, and the scraper 19 is slidably connected to the main body 1 of the evaporation device. A second protrusion 20 is provided above the scraper 19, and the second protrusion 20 is fixedly installed on the side wall of the mounting plate 6.

[0076] After the cocoons are volatilized, when the mounting plate 6 moves upward to reset, the receiving plate 18 and the scraper 19 can slide and adhere to both sides of the agitator plate 7, so that the receiving plate 18 and the scraper 19 can scrape off the outer wall of the agitator plate 7. This prevents some cocoons from having loose silk that may adhere to the surface of the agitator plate 7 when the agitator component moves the cocoons, making it difficult to discharge them from the device for collection. This minimizes losses and waste during the cocoon processing.

[0077] like Figure 7 , Figure 9 and Figure 10 As shown, one side of the receiving plate 18 is attached to one side of the actuating plate 7, and the receiving plate 18 and the actuating plate 7 are slidably connected.

[0078] When the agitator plate 7 moves up and down inside the main body 1 of the evaporation device, the receiving plate 18 always slides and adheres to the side wall of the agitator plate 7, scraping one side of the agitator plate 7. It works in conjunction with the scraper plate 19 to improve the collection rate of silkworm cocoons.

[0079] like Figure 7 and Figure 10 As shown, one side of the second protrusion 20 is set as an inclined surface, and the inner wall of the main body 1 of the evaporation device is provided with a groove for the second protrusion 20 to slide.

[0080] When the actuating component moves downward, the movement of the mounting plate 6 drives the movement of the second protrusion 20, causing the second protrusion 20 to move downward and contact the scraper 19. Since one side of the second protrusion 20 is set as an inclined surface, and the inner wall of the evaporation device body 1 is provided with a groove for vertical sliding between the scraper 19 and the second protrusion 20, when the second protrusion 20 contacts the scraper 19, the scraper 19 slides away from the second protrusion 20, separating the scraper 19 from the actuating plate 7, making it easier for the actuating plate 7 to actuate, preventing motion interference, and ensuring the stability of the device during operation.

[0081] Working principle and usage process:

[0082] When a volatile device is needed to prepare natural silk, the cocoons to be prepared are first boiled. The boiled cocoons are placed at the top of the first conveyor belt 2. The cocoons to be volatile are transported to the interior of the volatile device body 1 through the first conveyor belt 2. After the cocoons to be volatile enter the interior of the volatile device body 1, the cylinder 13 and the motor 11 are started. The start of the cylinder 13 causes the mounting plate 6 to move downward a certain distance, so that the actuating plate 7 inside the mounting plate 6 moves closer to the cocoons above the first conveyor belt 2.

[0083] At the same time, the movement of the mounting plate 6 drives the movement of the first cocoon-blocking plate 14, causing the first cocoon-blocking plate 14 to move to the top of the first conveyor belt 2.

[0084] At the same time, the start of motor 11 drives the rotation of rotating shaft 10, the rotation of rotating shaft 10 drives the rotation of cam 9, the rotation of cam 9 drives connecting plate 22 to slide inside mounting plate 6, the movement of connecting plate 22 drives the movement of connecting rod 8, the movement of connecting rod 8 drives the movement of limiting plate 15, the movement of limiting plate 15 drives the movement of actuating plate 7, so that actuating plate 7 actuates the cocoons above the first conveyor belt 2;

[0085] At the same time, the movement of the connecting plate 22 causes the first spring 12 to deform and store elastic potential energy;

[0086] At the same time, when the toggle plate 7 moves, it contacts the side of the first protrusion 17 and is squeezed, causing the second spring 16 to deform and store elastic potential energy. When the toggle plate 7 slides to the top of the first protrusion 17, the farthest point of the cam 9 separates from the connecting plate 22. At this time, the second spring 16 releases elastic potential energy, causing the toggle plate 7 to reset.

[0087] At the same time, when the mounting plate 6 moves downward, it drives the second protrusion 20 to move downward. The second protrusion 20 contacts the scraper 19 and drives the scraper 19 to slide away from the actuating plate 7, so that the actuating plate 7 has room to slide.

[0088] After the cocoons have evaporated, the first conveyor belt 2, cylinder 13, and second conveyor belt 3 are activated to move the mounting plate 6 upward. Similarly, the movement of the mounting plate 6 drives the movement of the actuating plate 7, causing the actuating plate 7 to separate from the cocoons. The movement of the mounting plate 6 also causes the first cocoon-blocking plate 14 to separate from the first conveyor belt 2, allowing the evaporated cocoons to fall through the second cocoon-blocking plate 21 onto the top of the second conveyor belt 3. The processed cocoons are then transported by the second conveyor belt 3 to the inside of the cocoon collection box 4 for collection, thus completing the evaporation treatment of the cocoons.

[0089] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A volatilization device for preparing natural silk, comprising a volatilization device body (1), characterized in that: The main body (1) of the evaporation device is provided with a first conveyor belt (2) and a second conveyor belt (3). The second conveyor belt (3) is located below the first conveyor belt (2). A toggle assembly is located above the first conveyor belt (2). A cocoon box (4) is located below one end of the second conveyor belt (3). The cocoon box (4) is located on one side of the main body (1) of the evaporation device. A hot air structure (5) is fixedly installed on one side of the top of the main body (1) of the evaporation device. The actuating assembly includes a mounting plate (6) disposed above the first conveyor belt (2). Actuating plates (7) are slidably mounted inside the mounting plate (6). The actuating plates (7) are evenly distributed, and each actuating plate (7) has a connecting rod (8) inside it. Each connecting rod (8) is slidably mounted inside the mounting plate (6). A first spring (12) is provided between the connecting rod (8) and the mounting plate (6). One end of each connecting rod (8) is fixedly connected to a connecting plate (22). A cam (9) is provided on one side of the connecting plate (22). A rotating shaft (10) is fixedly mounted inside the cam (9). A motor (11) is mounted at one end of the rotating shaft (10). Each actuating plate (7) is slidably connected to the connecting rod (8). A second spring (16) is provided between each of the rods (8). The two ends of the second spring (16) are fixedly connected to the actuating plate (7) and the connecting rod (8), respectively. A receiving plate (18) and a scraper (19) are provided on both sides of the actuating plate (7). The receiving plate (18) is fixedly connected to the main body (1) of the evaporation device. The scraper (19) is slidably connected to the main body (1) of the evaporation device. A second protrusion (20) is provided above the scraper (19). The second protrusion (20) is fixedly installed on the side wall of the mounting plate (6). One side of the receiving plate (18) is attached to one side of the actuating plate (7). The receiving plate (18) and the actuating plate (7) are slidably connected. One side of the second protrusion (20) is set as an inclined surface. A groove for the second protrusion (20) to slide is opened on the inner wall of the main body (1) of the evaporation device.

2. The volatilization device for preparing natural silk according to claim 1, characterized in that: A cylinder (13) is fixedly connected to the top of the mounting plate (6), and the cylinder (13) is fixedly installed at the top of the body (1) of the evaporation device.

3. The volatilization device for preparing natural silk according to claim 1, characterized in that: A first cocoon-blocking plate (14) is fixedly installed on one side of the mounting plate (6), and the first cocoon-blocking plate (14) is positioned above the first conveyor belt (2).

4. The volatilization device for preparing natural silk according to claim 1, characterized in that: Each of the toggle plates (7) has a limiting plate (15) slidably installed on both sides, and the limiting plate (15) is fixedly installed on the outer wall of the connecting rod (8).

5. The volatilization device for preparing natural silk according to claim 1, characterized in that: The inner wall of the mounting plate (6) is provided with a sliding groove for the sliding plate (7) to slide, and a first protrusion (17) is fixedly installed on the inner wall of the sliding groove.

6. The method of using the volatile matter evaporation device for preparing natural silk according to claim 1, characterized in that: The method includes: S1: Collect silkworm cocoons; S2: Boil the silkworm cocoons; S3: Use tools to extract the silk from the cocoon and wind it into a silk thread; S4: Clean and process the extracted silk threads; Wherein, S2 includes: S21: Place the silkworm cocoons that need to be volatilized at the top of the first conveyor belt (2) and transport them to the interior of the volatilization device body (1) through the first conveyor belt (2); S22: Start the mounting plate (6) and motor (11) to make the agitator move the cocoons above the first conveyor belt (2) to facilitate evaporation treatment; S23: Start the first conveyor belt (2) and the second conveyor belt (3) to transport the processed silkworm cocoons to the cocoon box (4) outside the device for collection via the second conveyor belt (3).

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