A cocoon removing device for silk reeling production and processing
By improving the structure of the cocoon removal device used in silk reeling production and processing, a dual-station cocoon removal operation was realized, which improved efficiency and convenience, solved the problem of low cocoon removal efficiency of existing devices, reduced labor intensity, and ensured the consistency of cocoon quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGXI LIUCHENG PENGXIANG COCOON SILK CO LTD
- Filing Date
- 2025-05-15
- Publication Date
- 2026-05-29
AI Technical Summary
The existing cocoon removal equipment used in silk reeling production and processing is not convenient for sequential cocoon removal operations at two workstations, making it difficult to achieve the expected cocoon removal efficiency.
A device structure including a base, a base plate, a column, a guide rail, a cylinder, and a support plate was designed. The support plate is slidable and the lifting plate is moved by the cylinder to realize the dual-station cocoon removal operation. The cocoon area is separated by longitudinal and transverse partitions, and the cocoon is efficiently removed by the extrusion-type cocoon removal rod.
It improves cocoon removal efficiency, reduces labor intensity, and facilitates disassembly and maintenance of the device, thereby enhancing the ease of use of the device and the consistency of cocoon removal quality.
Smart Images

Figure CN224299461U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of silk reeling production and processing equipment, specifically a cocoon removal device for silk reeling production and processing. Background Technology
[0002] In the silk reeling process, cocoon removal is a crucial step in removing the silkworm pupae from the cocoons to obtain the raw materials needed for subsequent silk reeling. Traditional cocoon removal methods mainly rely on manual operation, which is not only labor-intensive and inefficient, but also makes it difficult to guarantee the quality and consistency of cocoon removal due to the variability of manual operation, which can easily lead to cocoon damage and affect the quality of subsequent silk reeling. Therefore, it is particularly important to develop a cocoon removal device for silk reeling production and processing.
[0003] According to CN218551017U, a cocoon removal device for silk reeling production and processing includes a main body and a grid cluster. The main body has symmetrically arranged side panels on both sides, and a collection frame is located below the main body. A chain conveyor mechanism is installed on each opposite side of the side panels. Fixed plates are symmetrically connected to both ends of the side panels, and support legs are symmetrically arranged at the lower ends of the fixed plates. A portal-shaped mounting base is connected to the upper end of the side panels, and a hydraulic cylinder is installed inside the portal-shaped mounting base. A connecting plate is connected to the lower end of the hydraulic cylinder, and the lower end of the connecting plate... The device is equipped with a second cocoon-removing rod and a first cocoon-removing rod. This cocoon-removing device for silk reeling production and processing uses the two rods to remove the cocoons once and twice. The two removal processes are different, which can effectively protect the cocoons and prevent them from deforming. At the same time, the cocoons are pushed twice, which can effectively remove them from the grid cluster. The device is easy to use. As can be seen from the above, although the device can be used well, it is usually not convenient to remove cocoons from two stations in sequence. This makes it difficult for the device to achieve the expected cocoon-removing efficiency, which often troubles people. Utility Model Content
[0004] The purpose of this utility model is to provide a cocoon removal device for silk reeling production and processing, so as to solve the problem that although the device proposed in the background art can be applied well, it is usually not convenient to perform cocoon removal operations on silkworm cocoons in sequence at two workstations, making it difficult for the device to achieve the expected cocoon removal efficiency.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a cocoon removal device for silk reeling production and processing, comprising a base, a base plate at the top of the base, two columns at the top of each side of the base plate, top seats mounted on the tops of several columns, first strip seats at both sides of the top of the base plate, a first guide rail at the top of the first strip seat, a first bearing plate slidably mounted on one side of the top of the first guide rail, a first telescopic cylinder mounted on the top of the base plate on one side of the first strip seat via a bracket, one end of the first telescopic cylinder being connected to the bottom end of the first bearing plate, and two second strip seats at the top of the base plate below the first bearing plate. The top of the second strip seat is provided with a second guide rail, and a second bearing plate is slidably installed on one side of the top of the second guide rail. A second telescopic cylinder is installed on the top of the base plate between the second strip seat and the first strip seat. One end of the second telescopic cylinder is connected to the bottom end of the second bearing plate. The top of the first bearing plate and the second bearing plate are both provided with a cocoon removal outer box. The top of the inside of the cocoon removal outer box is provided with a cocoon removal inner box. The inside of the cocoon removal inner box is provided with several longitudinal partitions and transverse partitions. A control panel is installed on the top of the base on one side of the base plate. The output terminal of the microcontroller inside the control panel is electrically connected to the input terminals of the first telescopic cylinder and the second telescopic cylinder, respectively.
[0006] Preferably, both sides of the top of the inner cocoon removal box are fixed with lifting handles, and the bottom of the lifting handles touches the top of the outer cocoon removal box. The lifting handles are provided to allow the inner cocoon removal box to be lifted and disassembled.
[0007] Preferably, guide cylinders are movably installed on the outer wall of the upper end of each column, and lifting plates are fixed on the outer wall of several guide cylinders. The guide cylinders are designed to limit the movement range of the lifting plates in coordination with the column.
[0008] Preferably, a lifting cylinder is installed at the center of the top of the top seat. The input end of the lifting cylinder is electrically connected to the output end of the microcontroller inside the control panel. The bottom end of the lifting cylinder passes through the top seat and is connected to the top of the lifting plate. The lifting cylinder is used to drive the lifting plate to move up and down.
[0009] Preferably, limit frames are bolted to both sides of the bottom end of the lifting plate, and a protrusion is slidably installed on the bottom end of the lifting plate between the limit frames. An abutment is fixed on the bottom end of the lifting plate in front of the protrusion. The limit frames allow the protrusion to be moved and positioned.
[0010] Preferably, the bottom end of the protrusion is provided with a plurality of cocoon-removing rods, and the bottom end of the cocoon-removing rods is fitted with a cocoon-removing protective sleeve. The cocoon-removing rods and the cocoon-removing protective sleeves are configured to perform a squeezing cocoon-removing operation on the silkworm cocoons.
[0011] Compared with the prior art, the beneficial effects of this utility model are: the cocoon removal device for silk reeling production and processing can not only perform cocoon removal operations on silkworm cocoons in a two-station manner to ensure the efficiency of cocoon removal when the device is in use, but also reduce the labor intensity of personnel, improve the convenience of using the cocoon removal device, and achieve the purpose of easy disassembly and maintenance of the cocoon removal device.
[0012] (1) By driving the first carrier plate to slide on the top of the first guide rail through the first telescopic cylinder, the cocoon removal box placed on the top of the first carrier plate can be driven to move back and forth. Then, by driving the second carrier plate to slide on the top of the second guide rail through the second telescopic cylinder, the cocoon removal box placed on the top of the second carrier plate can be driven to move back and forth. In this way, the two cocoon removal boxes carrying the placed cocoons can be moved back and forth sequentially to the bottom of the cocoon removal rod, so as to perform cocoon removal operation on the cocoons in a dual-station manner, thereby ensuring the cocoon removal efficiency of the cocoon removal device when it is used.
[0013] (2) The inner box for removing cocoons is divided into several cocoon placement areas by several longitudinal and transverse partitions. When the cocoons are moved to the bottom of the cocoon removal rod, the lifting cylinder drives the lifting plate to move downward, so that the lifting plate drives the guide cylinder to slide down the outer wall of the column, so that it drives the cocoon removal rod to move down smoothly through the protrusion and perform a squeezing cocoon removal operation on the cocoons. Since there is no need for manual cocoon removal operation, the labor intensity of personnel is reduced and the convenience of using the cocoon removal device is improved.
[0014] (3) By pulling the handle upward, the inner box of the cocoon removal can be removed to the outside of the outer box of the cocoon removal. Then, by pushing the protrusion, the protrusion is moved inside the limiting frame to remove the protrusion from the bottom of the lifting plate. Because it is easy to disassemble the inner box of the cocoon removal and the protrusion, the purpose of easy disassembly and maintenance of the cocoon removal device is achieved. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0016] Figure 2 This is a front view structural diagram of the present invention;
[0017] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;
[0018] Figure 4 This is a bottom view of the limiting frame structure of this utility model.
[0019] In the diagram: 1. Base; 2. Control panel; 3. Column; 4. Top seat; 5. Lifting cylinder; 6. Lifting plate; 7. Guide cylinder; 8. Base plate; 9. First strip seat; 10. First guide rail; 11. First bearing plate; 12. First telescopic cylinder; 13. Second strip seat; 14. Second guide rail; 15. Second bearing plate; 16. Second telescopic cylinder; 17. Outer cocoon removal box; 18. Inner cocoon removal box; 19. Lifting handle; 20. Longitudinal partition; 21. Transverse partition; 22. Limiting frame; 23. Protrusion; 24. Cocoon removal rod; 25. Cocoon removal protective sleeve; 26. Abutment seat. Detailed Implementation
[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0021] Please see Figure 1-4 An embodiment of this utility model is provided: a cocoon removal device for silk reeling production and processing, including a base 1, a base plate 8 at the top of the base 1, two columns 3 at the top of the base 1 on both sides of the base plate 8, guide cylinders 7 movably installed on the outer wall of the upper end of the columns 3, and lifting plates 6 fixed on the outer wall of several guide cylinders 7.
[0022] In use, the guide cylinder 7 is set to limit the movement range of the lifting plate 6 in conjunction with the column 3;
[0023] A lifting cylinder 5 is installed at the center of the top of the top seat 4. The input end of the lifting cylinder 5 is electrically connected to the output end of the microcontroller inside the control panel 2. The bottom end of the lifting cylinder 5 passes through the top seat 4 and is connected to the top of the lifting plate 6.
[0024] In use, the lifting cylinder 5 is used to drive the lifting plate 6 to move up and down.
[0025] Limit frames 22 are bolted to both sides of the bottom end of the lifting plate 6. A protrusion 23 is slidably installed on the bottom end of the lifting plate 6 between the limit frames 22. An abutment seat 26 is fixed on the bottom end of the lifting plate 6 in front of the protrusion 23.
[0026] In use, the limiting frame 22 is set to allow the protrusion 23 to be moved and positioned.
[0027] The bottom end of the protrusion 23 is provided with several cocoon-removing rods 24, and the bottom end of the cocoon-removing rods 24 is fitted with a cocoon-removing protective sleeve 25;
[0028] In use, the cocoon-removing rod 24 and the cocoon-removing protective sleeve 25 are set up to perform a squeezing cocoon-removing operation on the silkworm cocoons;
[0029] A top seat 4 is installed on the top of several columns 3. A first strip seat 9 is provided on both sides of the top of the base plate 8. A first guide rail 10 is provided on the top of the first strip seat 9. A first bearing plate 11 is slidably installed on one side of the top of the first guide rail 10. A first telescopic cylinder 12 is installed on the top of the base plate 8 on one side of the first strip seat 9 via a bracket. One end of the first telescopic cylinder 12 is connected to the bottom end of the first bearing plate 11. Two second strip seats 13 are provided on the top of the base plate 8 below the first bearing plate 11. A second guide rail 14 is provided on the top of the second strip seat 13. A second bearing plate 15 is slidably installed on one side of the top of the second guide rail 14. A second telescopic cylinder 16 is installed on the top of the base plate 8 between the second strip seat 13 and the first strip seat 9. One end of the second telescopic cylinder 16 is connected to the bottom end of the second bearing plate 15. A cocoon removal outer box 17 is installed on the top of the first bearing plate 11 and the second bearing plate 15. A cocoon removal inner box 18 is installed on the top of the inside of the cocoon removal outer box 17. A lifting handle 19 is fixed on both sides of the top of the cocoon removal inner box 18. The bottom end of the lifting handle 19 touches the top of the cocoon removal outer box 17.
[0030] In use, the handle 19 is provided to lift and disassemble the inner cocoon box 18.
[0031] The inner chamber 18 of the cocoon removal box has several longitudinal partitions 20 and transverse partitions 21 arranged alternately. The top of the base 1 on one side of the substrate 8 is equipped with a control panel 2. The output terminal of the microcontroller inside the control panel 2 is electrically connected to the input terminals of the first telescopic cylinder 12 and the second telescopic cylinder 16, respectively.
[0032] In this embodiment, the inner cocoon removal box 18 is first divided into several cocoon placement areas by several longitudinal partitions 20 and transverse partitions 21. When the cocoons are moved to the area below the cocoon removal rod 24, the lifting cylinder 5 drives the lifting plate 6 to move downward, causing the lifting plate 6 to slide the guide cylinder 7 down the outer wall of the column 3. This allows the guide cylinder 7 to slide down smoothly via the protrusion 23, which in turn moves the cocoon removal rod 24 downward and, together with the cocoon removal protective sleeve 25, performs a squeezing cocoon removal operation. Then, the first telescopic cylinder 12 drives the first bearing plate 11 to slide on the top of the first guide rail 10, which in turn drives the outer cocoon removal box 17 placed on the top of the first bearing plate 11 to move back and forth. Finally, the second telescopic cylinder 16... The second support plate 15 is slid on top of the second guide rail 14, which drives the outer cocoon removal box 17 placed on top of the second support plate 15 to move back and forth. This allows the two outer cocoon removal boxes 17 to carry the placed cocoons back and forth sequentially to the bottom of the cocoon removal rod 24, enabling the cocoon removal operation to be performed in two stations in sequence. Finally, by pulling the handle 19 upward, the inner cocoon removal box 18 can be detached from the outer cocoon removal box 17. Then, by pushing the protrusion 23, the protrusion 23 is slid inside the limiting frame 22 to detach the protrusion 23 from the bottom of the lifting plate 6, making it easy to disassemble and maintain the inner cocoon removal box 18 and the protrusion 23, thus completing the use of the cocoon removal device.
Claims
1. A cocoon removal device for silk reeling production and processing, characterized in that: Includes a base (1), the top of which is provided with a base plate (8), and the top of the base (1) on both sides of the base plate (8) is provided with two columns (3), and the top of several columns (3) is provided with a top seat (4). The top of the base plate (8) is provided with a first strip seat (9) on both sides, the top of the first strip seat (9) is provided with a first guide rail (10), and a first bearing plate (11) is slidably installed on one side of the top of the first guide rail (10). The top of the base plate (8) on one side of the first strip seat (9) is provided with a first telescopic cylinder (12) installed by a bracket. One end of the first telescopic cylinder (12) is connected to the bottom end of the first bearing plate (11). The top of the base plate (8) below the first bearing plate (11) is provided with two second strip seats (13), and the top of the second strip seats (13) is provided with a second guide rail (14). A second bearing plate (15) is slidably installed on one side of the top of the two guide rails (14). A second telescopic cylinder (16) is installed on the top of the base plate (8) between the second strip seat (13) and the first strip seat (9). One end of the second telescopic cylinder (16) is connected to the bottom end of the second bearing plate (15). A cocoon removal outer box (17) is installed on the top of the first bearing plate (11) and the second bearing plate (15). A cocoon removal inner box (18) is installed on the top of the inner box (17). Several longitudinal partitions (20) and transverse partitions (21) are staggered inside the inner box (18). A control panel (2) is installed on the top of the base (1) on one side of the base plate (8). The output end of the microcontroller inside the control panel (2) is electrically connected to the input end of the first telescopic cylinder (12) and the second telescopic cylinder (16).
2. The cocoon removal device for silk reeling production and processing according to claim 1, characterized in that: Both sides of the top of the inner cocoon box (18) are fixed with handles (19), and the bottom of the handles (19) touches the top of the outer cocoon box (17).
3. The cocoon removal device for silk reeling production and processing according to claim 1, characterized in that: Guide cylinders (7) are movably installed on the outer wall of the upper end of each column (3), and lifting plates (6) are fixed on the outer wall of several guide cylinders (7).
4. The cocoon removal device for silk reeling production and processing according to claim 3, characterized in that: A lifting cylinder (5) is installed at the center of the top of the top seat (4). The input end of the lifting cylinder (5) is electrically connected to the output end of the microcontroller inside the control panel (2). The bottom end of the lifting cylinder (5) passes through the top seat (4) and is connected to the top of the lifting plate (6).
5. The cocoon removal device for silk reeling production and processing according to claim 4, characterized in that: Limiting frames (22) are bolted to both sides of the bottom of the lifting plate (6). A boss (23) is slidably installed on the bottom of the lifting plate (6) between the limiting frames (22). An abutment seat (26) is fixed on the bottom of the lifting plate (6) in front of the boss (23).
6. The cocoon removal device for silk reeling production and processing according to claim 5, characterized in that: The bottom end of the protrusion (23) is provided with a plurality of cocoon-removing rods (24), and the bottom end of the cocoon-removing rods (24) is fitted with a cocoon-removing protective sleeve (25).