Cocoon silk roughening mechanism for silk reeling machine

Abstract

The cocoon silk roughness removing mechanism comprises a support rod and a silk separating plate, the support rod is provided with an inserting hole, the silk separating plate is provided with an inserting plate, and the inserting plate is inserted into the inserting hole and used for installing the silk separating plate to the support rod. The silk dividing plate is provided with silk dividing seams, cocoon silk penetrates through the silk dividing plate, the silk dividing plate is used for removing roughness of the cocoon silk, and the width of the silk dividing seams is changed by adjusting the silk dividing plate. The silk separating plate is designed to be of an adjustable structure, the silk separating plate is adjusted, the width of the silk separating seam can be adjusted, the silk separating plate is suitable for different silk reeling working conditions, and when the silk knot is generally too small, the silk passing slit with the small seam width is adopted for removing the silk knot; when the silk knot is generally large, the silk passing slit with large slit width is used for removing the silk knot. Meanwhile, the support rods with the inserting holes are designed, the inserting plates of the wire separating plates are inserted into the inserting holes during installation, the inserting plates of the wire separating plates are pulled out of the inserting holes during disassembly, and the purpose of convenient disassembly and assembly is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of cocoon reeling, and in particular relates to a cocoon silk roughening mechanism used in a silk reeling machine. Background Art

[0002] Silk reeling is a key step in the silk-making process. It involves separating the silk threads from several cooked cocoons and combining them to produce raw silk or tussah silk according to product specifications.

[0003] When silkworms spin silk and make cocoons, they are affected by the surrounding environment and the silkworm species themselves, resulting in various roughnesses on the surface of the cocoon silk. After reeling, these roughnesses 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 this part of the roughness, a porcelain eye for removing the roughness is usually set on the silk reeling machine. When the raw silk with roughness passes through the porcelain eye, the diameter of the roughness is larger than the cocoon silk and exceeds the inner diameter of the porcelain eye, so it 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 deal with the roughness. Therefore, whenever there is a roughness, 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 roughness removal work, which undoubtedly requires more human resources and increases the workload of workers.

[0005] Directly removing roughness from the cocoon silk can achieve non-stop removal of roughness, significantly improving reeling efficiency and raw silk quality. To achieve this, corresponding roughness removal structures have been developed, such as the wire splitting plate. Existing roughness removal structures have a fixed slit width for roughness removal, which cannot be adaptively adjusted, making it difficult to adapt to different reeling conditions and affecting the roughness removal effect. In addition, current roughness removal structures are mostly installed using bolt fastening. Although the installation is firm, it is inconvenient to disassemble and assemble. In actual use, the roughness removal structure needs to be frequently removed for replacement and cleaning. Obviously, the existing installation structure increases the difficulty of disassembly and assembly. Utility Model Content

[0006] The purpose of this utility model is to provide a cocoon silk de-roughing mechanism for a silk reeling machine. In response to the defects of the prior art, the wire splitting plate is designed as an adjustable structure. By adjusting the wire splitting plate, the width of the wire splitting slit can be adjusted to make it suitable for different reeling working conditions. When the roughness is generally small, a narrow wire splitting slit with a small slit width is used for de-roughing, which can remove most of the roughness and improve the de-roughing rate. When the roughness is generally large, a narrow wire splitting slit with a large slit width is used for de-roughing, which can not only remove most of the roughness but also prevent normal cocoon silk from being cut. At the same time, a support rod with a socket is designed. When installing, the plug of the wire splitting plate can be inserted into the socket. When removing, the plug of the wire splitting plate can be pulled out from the socket, achieving the purpose of convenient assembly and disassembly.

[0007] In order to solve the above technical problems, the following technical solutions are adopted:

[0008] A cocoon silk de-roughing mechanism for a silk reeling machine is characterized in that it comprises a support rod and a wire dividing plate, the support rod is provided with a socket, the wire dividing plate is provided with an inserting plate, the inserting plate is inserted into the socket, and is used to install the wire dividing plate to the support rod; the wire dividing plate is provided with a wire dividing slit, and cocoon silk passes through the wire dividing plate, which is used to de-roughen the cocoon silk, and the width of the wire dividing slit can be changed by adjusting the wire dividing plate.

[0009] Furthermore, the bracket rod is provided with an elastic buckle for matching the socket, and the elastic buckle is used to clamp the wire dividing plate inserted into the socket.

[0010] Furthermore, the bracket rod includes an inner rod, and the inner rod is provided with a groove corresponding to the insertion hole, and the groove is used to install the elastic buckle.

[0011] Furthermore, the support rod also includes an outer rod, and the outer rod is provided with a notch for installing the inner rod.

[0012] Furthermore, the elastic buckle includes an elastic protrusion, which is used to clamp the wire dividing plate inserted into the socket. The plug-in plate is provided with a slot, and the elastic protrusion and the slot match each other.

[0013] Furthermore, the roughness removing mechanism also includes a mounting member, which is used to install the support rod and is fixed to the silk reeling machine.

[0014] Furthermore, the mounting piece is provided with a latch, and the bracket rod is provided with a socket, the latch and the socket match, and the bracket rod is mounted on the mounting piece with the help of the latch and the socket.

[0015] Furthermore, the mounting member is provided with a mounting groove and a mounting opening, the mounting groove is used to mount the mounting member to the silk reeling machine, and the mounting opening cooperates with the fastener to fix the mounting member to the silk reeling machine.

[0016] Furthermore, the wire dividing plate includes a first wire dividing piece and a second wire dividing piece combined together, the first wire dividing piece is provided with a first wire dividing slit, the second wire dividing piece is provided with a second wire dividing slit, the first wire dividing slit and the second wire dividing slit are combined to form a wire dividing slit, and the width of the wire dividing slit is changed by adjusting the relative position of the first wire dividing piece and the second wire dividing piece.

[0017] Furthermore, the first wire dividing sheet and the second wire dividing sheet are connected and assembled via a detachable connecting piece, and the relative position of the first wire dividing sheet and the second wire dividing sheet can be adjusted by disassembling and assembling the detachable connecting piece.

[0018] Furthermore, the detachable connecting part includes a long hole provided on the first wire dividing piece, a screw hole provided on the second wire dividing piece, and a bolt. The bolt passes through the long hole and is connected to the screw hole. By changing the installation position of the bolt in the long hole, the relative position of the first wire dividing piece and the second wire dividing piece is adjusted.

[0019] Furthermore, the seam edges of the first and second split seams are both provided with pointed portions, through which the cocoon silk is de-ragged.

[0020] Furthermore, an oblique groove is provided at the location where the wire splitting slit is set.

[0021] The above technical solution has the following beneficial effects:

[0022] The utility model designs the wire dividing plate as an adjustable structure. By adjusting the wire dividing plate, the slit width of the wire dividing slit can be adjusted to make it suitable for different reeling working conditions. When the roughness is generally small, the wire passing slit with a small slit width is adopted to remove the roughness, which can remove most of the roughness and improve the roughness removal rate; when the roughness is generally large, the wire passing slit with a large slit width is adopted to remove the roughness, which can not only remove most of the roughness but also prevent normal cocoon silk from being cut.

[0023] Specifically, the wire splitting plate is composed of a first wire splitting sheet and a second wire splitting sheet superimposed, each having a first wire splitting slit and a second wire splitting slit. After the two are superimposed, the first wire splitting slit is combined with the second wire splitting slit to form the wire splitting slit. By adjusting the left and right relative positions of the first wire splitting sheet and the second wire splitting sheet, the left and right relative positions of the first wire splitting slit and the second wire splitting slit can be adjusted, thereby achieving the purpose of adjusting the width of the wire splitting slit. The greater the offset between the first wire splitting slit and the second wire splitting slit, the smaller the wire splitting slit width, and the greater the degree of overlap between the first wire splitting slit and the second wire splitting slit, the wider the wire splitting slit. This structural design is ingenious, simple to manufacture, and easy to operate.

[0024] The utility model is also designed with a bracket with a socket. When installing, the plug-in plate of the wire dividing plate can be inserted into the socket. When removing, the plug-in plate of the wire dividing plate can be pulled out from the socket, thereby achieving the purpose of convenient disassembly and assembly, and facilitating operations such as replacement and cleaning after removing the wire dividing plate.

[0025] The elastic clip can clamp the wire dividing plate, and the rebound force after deformation provides a clamping force to the wire dividing plate, thereby increasing the installation firmness of the wire dividing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below with reference to the accompanying drawings:

[0027] Figure 1 This is a schematic structural diagram of the roughness removal mechanism of the utility model;

[0028] Figure 2 Schematic diagram of the structure of the wire dividing plate;

[0029] Figure 3 Schematic diagram of the structure of the first wire separation sheet;

[0030] Figure 4 Schematic diagram of the structure of the second wire separation sheet;

[0031] Figure 5 for Figure 2 Schematic diagram of the center wire dividing plate after adjustment;

[0032] Figure 6 It is a schematic diagram of the connection between the bracket rod and the mounting piece;

[0033] Figure 7 Schematic diagram of the structure of the support rod;

[0034] Figure 8 is a structural diagram of the outer rod;

[0035] Figure 9 This is a schematic diagram of the installation of the elastic buckle in the inner rod at one angle;

[0036] Figure 10 This is a schematic diagram of the installation of the elastic buckle in the inner rod at another angle;

[0037] Figure 11 Schematic diagram of the structure of the elastic buckle;

[0038] Figure 12 It is a structural diagram of the installation parts;

[0039] The accompanying drawings are marked as follows: bracket rod 1, bracket rod 1, socket 11, outer rod 12, slot 121, inner rod 13, groove 131, elastic buckle 132, elastic protrusion 1321, card plate 1 1322, card plate 2 1323, through hole 1324, card seat 1 133, card seat 2 134, socket 14, wire dividing plate 2, first wire dividing piece 21, long hole 211, plug plate 212, card slot 2121, first wire dividing slit 213, second wire dividing piece 22, screw hole 221, second wire dividing slit 222, bolt 23, wire dividing slit 24, tip 25, oblique slot 26, mounting part 3, pin 31, mounting port 32, mounting slot 33. DETAILED DESCRIPTION

[0040] The present invention aims to provide a cocoon silk de-roughing mechanism for a silk reeling machine. The splitter plate is designed as an adjustable structure. By adjusting the splitter plate, the width of the splitter slit can be adjusted to suit different reeling conditions. When the roughness is generally small, a narrow slit with a small slit width is used for de-roughing, which can remove most of the roughness and improve the de-roughing rate. When the roughness is generally large, a narrow slit with a large slit width is used for de-roughing, which can not only remove most of the roughness but also prevent normal silk from being cut. A support rod with a socket is also designed. When installing, the splitter plate is inserted into the socket. When removing, the splitter plate is pulled out of the socket, achieving the purpose of convenient assembly and disassembly.

[0041] The technical solution of the present utility model is described in detail below with reference to specific embodiments.

[0042] like Figures 1 to 12 As shown, the cocoon silk de-roughing mechanism includes a wire dividing plate 2, a support rod 1 and a mounting member 3. The wire dividing plate 2 is used for de-roughing the cocoon silk, the support rod 1 is used for installing the wire dividing plate 2, and the mounting member 3 is used for installing the support rod 1 to the silk reeling machine.

[0043] like Figures 2 to 5 As shown, the wire dividing plate 2 is composed of a first wire dividing sheet 21 and a second wire dividing sheet 22 stacked up and down. The main parts of the first wire dividing sheet 21 and the second wire dividing sheet 22 are both rectangular, and the structures and sizes of the two are matched with each other; the first wire dividing sheet 21 is provided with a first wire dividing slit 213, and the second wire dividing sheet 22 is provided with a second wire dividing slit 222. After the first wire dividing sheet 21 and the second wire dividing sheet 22 are combined, the first wire dividing slit 213 and the second wire dividing slit 222 are combined. A splitting slit 24 is formed, and the splitting slit 24, the first splitting slit 213 and the second splitting slit 222 all include an open end and a closed end. The cocoon silk enters the splitting slit 24 from the open end and gradually passes upward from the splitting slit 24. When the roughness in the cocoon silk passes through, since the width of the splitting slit 24 is smaller than the size of the roughness, the roughness cannot pass through the splitting slit 24. The splitting plate 2 cuts the cocoon silk to prevent the roughness from entering the raw silk, thereby achieving the purpose of removing the roughness. At the same time, as the reeling progresses, the cocoon silk 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 (i.e., "pupa hanging"). Under the action of the splitting plate 2, the cocoon silk of the pupa hanging can also be cut, thereby preventing the pupa hanging and avoiding problems such as machine downtime or porcelain eye damage caused by the pupa hanging. Removing the roughness is both removing the roughness and removing the pupa hanging. Figure 2 As shown, the present invention is provided with 7 silk-dividing slits 24, and the 7 silk-dividing slits 24 can all pass through the cocoon silk.

[0044] The left and right relative positions of the first dividing wire sheet 21 and the second dividing wire sheet 22 are adjustable. After adjustment, the left and right relative positions of the first dividing wire slit 213 and the second dividing wire slit 222 are changed so that the two are staggered with each other, thereby achieving the purpose of adjusting the width of the dividing wire slit 24 (such as Figure 5 As shown in the figure, the greater the offset between the first and second slits 213, 222, the smaller the width of the slit 24. The greater the overlap between the first and second slits 213, 222, the wider the slit 24. By adjusting the width of the slit 24, it can be adapted to different reeling conditions. When the roughness is generally small, using a narrow slit with a small width can remove most of the roughness and improve the removal rate. When the roughness is generally large, using a narrow slit with a large width can not only remove most of the roughness but also prevent the normal silk from being cut.

[0045] In order to achieve the effect of adjusting the relative position of the first wire dividing sheet 21 and the second wire dividing sheet 22, two sets of detachable connecting pieces are used to connect the two. Figure 2As shown, specifically: the detachable connector uses a bolt structure, which includes an elongated hole 211 provided on the first wire-dividing piece 21, a screw hole 221 provided on the second wire-dividing piece 22, and a bolt 23. The bolt 23 passes through the elongated hole 211 and is connected to the screw hole 221. When adjustment is required, the bolt 23 is loosened, and the left and right relative positions of the first wire-dividing piece 21 and the second wire-dividing piece 22 are adjusted as required. After the adjustment is completed, the bolt 23 can be tightened. The elongated hole 211 provides space for the left and right adjustment of the first wire-dividing piece 21 and the second wire-dividing piece 22, and limits the adjustment range of the two. In order to increase the tightening effect of the bolt 23, a gasket is provided to increase the contact area and improve the tightening force.

[0046] In addition to the above-mentioned bolt 23 type connector, other detachable connectors such as buckle type, clip type, etc. can also be used.

[0047] like Figure 3 and Figure 4 As shown, both sides of the seam edges of the first and second splitting slits 213 and 222 are provided with sharp portions 25, which can cut rough silk threads, thereby achieving the purpose of removing roughness. The sharp portions 25 are formed by providing an inclined surface. Due to the inclined surface, inclined grooves 26 are formed above and below the splitting slit 24. The inclined grooves 26 are inclined at a 45-degree angle. The formation of the sharp portions 25 on the seam edges can reduce the friction force and friction time on the silk threads, reduce friction loss, and prevent impurities from adhering to the silk threads after friction contact, thereby ensuring the integrity and cleanliness of the silk threads. In addition, the inclined grooves 26 are easy to clean, ensuring that the splitting slit 24 is clean during the reeling process, thereby indirectly improving the cleanliness of the silk threads.

[0048] like Figure 2 and Figure 6 As shown, the wire dividing plate 2 is provided with an inserting plate 212 , and the support rod 1 is provided with an inserting hole 11 . The wire dividing plate 2 can be installed on the support rod 1 by inserting the inserting plate 212 into the inserting hole 11 .

[0049] like Figures 7 to 10 As shown, the support rod 1 is composed of an outer rod 12 and an inner rod 13. The outer rod 12 is made of a customized aluminum alloy material with a strong and durable structure. It is provided with a notch 121, and the inner rod 13 is installed in the notch 121. The inner rod 13 is made of plastic, which is easy to manufacture and low in cost. When used with the outer rod 12, it can ensure the structural firmness of the support rod 1 and simplify its manufacture, reducing production costs. In addition, the outer rod 12 also plays the role of enclosing the inner rod 13, preventing it from being damaged by external impact, and enclosing the internal components of the inner rod 13. In addition to the above-mentioned form of the outer rod 12 and the inner rod 13, the support rod 1 can also be an integrated structure, which can be adaptively adjusted according to actual production requirements.

[0050] The inner rod 13 can be fixed to the outer rod 12 by driving self-tapping screws (not shown in the figure). In addition to self-tapping screws, the inner rod 13 can also be fixed to the outer rod 12 by other means and structures, such as gluing, fastening with bolts 23, etc.

[0051] Two inner rods 13 are mounted within each outer rod 12, and each inner rod 13 is provided with five insertion holes 11. The number of inner rods 13 and insertion holes 11 can be adjusted according to actual production requirements. The insertion holes 11 are arranged on one side of the inner rod 13 and are regularly arranged in an evenly spaced manner.

[0052] like Figures 9 to 11 As shown, the inner rod 13 is also provided with a groove 131, and the groove 131 is provided on both sides of each socket 11. The groove 131 is connected to the socket 11, and an elastic buckle 132 is provided inside it. The elastic buckle 132 includes an elastic protrusion 1321 and a card plate. The card plate includes a card plate 1 1322 and a card plate 2 1323. The card plate 1 1322 is clamped in the card seat 133 in the groove 131, and the angle between the card plate 1 1322 and the card plate 2 1323 is clamped in the card seat 2 134 in the groove 131, and the elastic protrusion 1321 extends into the socket 11; after the wire dividing plate 2 is inserted, the elastic protrusion 1321 is deformed by force, and at the same time gives the wire dividing plate 2 a rebound force. Under the action of the rebound, the wire dividing plate 2 is clamped, thereby improving the stability and firmness of its installation. Recess 131 features a V-shaped recess extending toward socket 11. An angular elastic protrusion 1321 mates with this recess, allowing it to extend into socket 11. Once the splitter plate 2 is inserted into socket 11, the angular elastic protrusion 1321 gradually deforms under pressure, allowing the plate 2 to be inserted smoothly and avoid jamming. Elastic clips 132 on either side cooperate to secure the splitter plate 2 firmly into socket 11.

[0053] A card slot 2121 is provided on both sides of the inserting plate 212. The card slot 2121 is V-shaped and matches the shape of the elastic protrusion 1321. The elastic protrusion 1321 can be inserted into the card slot 2121, thereby enhancing the clamping stability of the elastic buckle 132 on the wire dividing plate 2.

[0054] The elastic buckle 132 is further provided with a through hole 1324 . The provision of the through hole 1324 facilitates the installation and removal of the elastic buckle 132 .

[0055] like Figure 12As shown, a mounting member 3 is designed for mounting the support rod 1 on the silk reeling machine. This mounting member 3 secures the support rod 1 to the machine. After the wire splitter plate 2 is installed, the machine can coordinate with other components of the machine to complete the silk reeling operation. The bottom of the mounting member 3 is a base plate, which is equipped with a latch 31. The support rod 1 is provided with a socket 14, which passes through the outer rod 12 and the inner rod 13. The latch 31 and socket 14 match each other. During installation, the mounting member 3 is pre-fixed to the silk reeling machine, and then the support rod 1 is taken, the socket 14 is aligned with the latch 31, and the support rod 1 is placed to complete the installation. Each support rod 1 has two mounting members 3 installed and fixed. The base plate provides support for the installed support rod 1.

[0056] The upper end of the mounting member 3 is formed with a mounting groove 33 and a mounting opening 32. The mounting groove 33 can be clamped on the corresponding rod of the silk reeling machine, playing the role of pre-installation positioning and limiting. The mounting opening 32 is aligned with the hole on the silk reeling machine. After the fastener is installed, the mounting member 3 can be fixed to the silk reeling machine. The structure is simple and the installation is firm.

[0057] 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 substitutions, or modifications based on the present invention that solve essentially the same technical problems and achieve essentially the same technical effects are included within the scope of protection of the present invention.

Claims

1. A cocoon silk de-roughing mechanism for a silk reeling machine, characterized in that: It includes a support rod and a wire dividing plate, the support rod is provided with a socket, the wire dividing plate is provided with an inserting plate, the inserting plate is inserted into the socket, and is used to install the wire dividing plate to the support rod; the wire dividing plate is provided with a wire dividing slit, and cocoon silk passes through the wire dividing plate, which is used to remove the roughness of the cocoon silk. By adjusting the wire dividing plate, the width of the wire dividing slit can be changed.

2. The cocoon silk de-roughing mechanism for a silk reeling machine according to claim 1, characterized in that: The support rod is provided with an elastic buckle for matching the socket, and the elastic buckle is used to clamp the wire dividing plate inserted into the socket.

3. The cocoon silk de-roughing mechanism for a silk reeling machine according to claim 2, characterized in that: The bracket rod includes an inner rod, the inner rod is provided with a groove corresponding to the insertion hole, and the groove is used to install the elastic buckle.

4. The cocoon silk de-roughing mechanism for a silk reeling machine according to claim 3, characterized in that: The support rod further comprises an outer rod, wherein the outer rod is provided with a notch, and the notch is used for installing the inner rod.

5. The cocoon silk de-roughing mechanism for a silk reeling machine according to claim 2, characterized in that: The elastic buckle includes an elastic protrusion, which is used to clamp the wire dividing plate inserted into the insertion hole. The insertion plate is provided with a card slot, and the elastic protrusion matches the card slot.

6. The cocoon silk de-roughing mechanism for a silk reeling machine according to claim 1, characterized in that: The roughness removing mechanism further comprises a mounting member, which is used to mount the support rod and is fixed to the silk reeling machine.

7. The cocoon silk de-roughing mechanism for a silk reeling machine according to claim 6, characterized in that: The mounting piece is provided with a latch, and the support rod is provided with a socket. The latch matches the socket, and the support rod is mounted on the mounting piece by means of the latch and the socket.

8. The cocoon silk de-roughing mechanism for a silk reeling machine according to claim 7, characterized in that: The mounting member is provided with a mounting groove and a mounting opening, the mounting groove is used to mount the mounting member to the silk reeling machine, and the mounting opening cooperates with a fastener to fix the mounting member to the silk reeling machine.

9. The cocoon silk de-roughing mechanism for a silk reeling machine according to claim 1, characterized in that: The wire dividing plate includes a first wire dividing sheet and a second wire dividing sheet combined together. The first wire dividing sheet is provided with a first wire dividing slit, and the second wire dividing sheet is provided with a second wire dividing slit. The first wire dividing slit and the second wire dividing slit are combined to form the wire dividing slit. The width of the wire dividing slit is changed by adjusting the relative position of the first wire dividing sheet and the second wire dividing sheet.

10. The cocoon silk de-roughing mechanism for a silk reeling machine according to claim 9, characterized in that: The first wire dividing sheet and the second wire dividing sheet are connected and assembled via a detachable connecting piece. The relative position of the first wire dividing sheet and the second wire dividing sheet can be adjusted by disassembling and assembling the detachable connecting piece.

11. The cocoon silk de-roughing mechanism for a silk reeling machine according to claim 10, characterized in that: The detachable connecting part includes a long hole provided on the first wire dividing piece, a screw hole provided on the second wire dividing piece, and a bolt. The bolt passes through the long hole and is connected to the screw hole. By changing the installation position of the bolt in the long hole, the relative position of the first wire dividing piece and the second wire dividing piece is adjusted.

12. The cocoon silk de-roughing mechanism for a silk reeling machine according to claim 9, characterized in that: The seam edges of the first and second split seams are both provided with pointed portions, and the cocoon silk is de-ragged through the pointed portions.

13. The cocoon silk de-roughing mechanism for a silk reeling machine according to claim 1, characterized in that: The location where the wire splitting seam is set is provided with an oblique groove.

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