Subline double hook and its winding machine and binding method

Abstract

The application discloses a kind of subline double hook winding machines, binding wire method and the subline double hook made thereof, comprising: machine base;Two groups of winding shafts, can be rotated synchronously relative to machine base and opposite rotating direction;Two groups of winding fixtures are respectively installed on two groups of winding shafts, and each group of winding fixture is configured to clamp and fix a group of fish hooks and make the hook handle part of fish hook extend out of winding fixture, and the hanging part can be hung and fixed the thread end of subline and the thread end of binding wire;Steering lever is used to tension subline, and the thread end of two ends of subline is respectively with the hook handle of two groups of fish hooks and converges;Wire guide frame can move along the axial direction of winding shaft relative to machine base, and pay-off shaft is used to pay-off binding wire, and wire guide nozzle can draw binding wire to be wound around the hook handle of binding fish hook and subline turn by turn.The winding machine and binding wire method can prevent the over-torsion of subline itself, can quickly complete winding operation, improve production efficiency, can also guarantee that the tensile value of subline itself is not discounted, and improve the product quality of subline double hook.

Description

Technical Field

[0001] This invention relates to the field of fishhook technology, and in particular to a double hook with a leader line, a winding machine for the hook, and a method for binding the hook. Background Technology

[0002] The leader line is the section of fishing line that connects the main line and the hook. The leader line is usually a smaller number than the main line. The purpose of using a leader line is to prevent the main line from breaking first when the hook gets snagged or when a very large fish is hooked, thus protecting the main line from breakage and damage. A double-hook leader line means that two sets of hooks are connected to the two ends of a leader line, with the middle section of the leader line connected to the main line.

[0003] Traditional double-hook hooks involve directly tying the end of the leader line to the shank of the hook, using multiple turns of the line and then knotting it. This creates knots on the leader line near the shank, which reduces the leader line's tensile strength.

[0004] Some double-hook products for the leader line use, for example Figure 1 The tying structure shown involves an unknotted leader line. The leader line end is brought together and nearly parallel to the hook shank. An additional binding line is then used to wrap and tie the leader line end and hook shank together. Because the binding line generates significant binding pressure between the leader line and hook, friction between them creates a relatively stable and stationary state. This ensures that even under excessive tension, the leader line will break first, and the leader line will not detach from the hook. However, for... Figure 1 The double hook sub-line shown is difficult to operate and inefficient if the sub-line is wound and tied manually. If the binding wire at both ends of the sub-line is wound sequentially by a traditional winding machine, the two ends of the sub-line will be twisted relative to each other, which will reduce the tensile strength of the sub-line itself and affect the product quality of the double hook sub-line. Summary of the Invention

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a double-hook sub-line winding machine, which can quickly complete the winding operation of the double hook sub-line, thereby improving product quality.

[0006] This invention also proposes a method for binding the sub-line with a double hook.

[0007] The present invention also proposes a double hook for the sub-line obtained by the above-mentioned double hook binding method.

[0008] According to a first aspect of the present invention, a double-hook leader winding machine includes: a base; two sets of winding shafts capable of rotating synchronously relative to the base in opposite directions; two sets of winding clamps respectively mounted on the two sets of winding shafts, each set of winding clamps being configured to clamp and fix a set of hooks with the hook shank extending out of the winding clamp, each set of winding clamps being provided with a winding portion capable of winding and fixing the leader line end and the binding line end; and a steering rod with adjustable position. The device is mounted on the base. The steering rod is used to tension the leader line. The two ends of the leader line are respectively joined to the hook shanks of the two sets of fish hooks and respectively extend and are wrapped and fixed to the two sets of the wrapping parts. The line guide frame can move relative to the base along the axial direction of the winding shaft. The line guide frame is provided with two sets of unwinding shafts and two sets of guide nozzles. The unwinding shafts are used to unwind the binding line. The guide nozzles allow the binding line to pass through and can pull the binding line to wind around the hook shank and leader line of the fish hook one turn at a time.

[0009] It has at least the following beneficial effects: This winding machine clamps and fixes the fish hooks using a winding clamp. The middle section of the leader line bends and wraps around the steering rod to keep the leader line in a relatively taut state. The two ends of the leader line are respectively joined to the hook shanks of the two sets of fish hooks. The winding part wraps and fixes the ends of the leader line and the end of the binding line. Then, the two sets of winding shafts drive the ends of the two sets of fish hooks and the leader line to rotate synchronously and in opposite directions. When the ends of the leader line rotate synchronously in opposite directions, the middle section of the leader line is also forced to rotate, thereby preventing the leader line from being over-twisted. At the same time, the unwinding shaft gradually unwinds the binding line, and the guide nozzle pulls the binding line to wind the hook shank and leader line of the binding fish hook one turn at a time. This can not only quickly complete the winding operation and improve production efficiency, but also ensure that the tensile strength of the leader line itself is not reduced, thus improving the product quality of the double-hook leader line.

[0010] According to some embodiments of the present invention, the device further includes: a motor mounted on the base, the motor having a rotating shaft coaxially connected to one of the sets of winding shafts, and a drive gear mounted on the rotating shaft; and a driven shaft rotatably mounted on the base and coaxially connected to another set of winding shafts, the driven shaft having a driven gear mounted on it, the driven gear meshing with the drive gear.

[0011] According to some embodiments of the present invention, the cable tray is provided with two sets of tensioners, and the two sets of unwinding shafts are respectively mounted on the two sets of tensioners. The two sets of tensioners are used to control the unwinding tension of the two sets of unwinding shafts respectively.

[0012] According to some embodiments of the present invention, the shank of the fishhook held by each set of winding clamps is coaxially arranged with the corresponding winding shaft.

[0013] According to some embodiments of the present invention, the winding clamp includes a fixed bracket mounted on the winding shaft and a movable bracket movably connected to the fixed bracket, the movable bracket being able to cooperate with the fixed bracket to clamp or release the fishhook in a direction perpendicular to the plane where the fishhook is located.

[0014] According to some embodiments of the present invention, the winding clamp further includes a limiting stop, the limiting stop being adjustable in position relative to the fixing seat along the extension direction of the hook shank of the fish hook, and the limiting stop being able to position and stop the bottom of the fish hook in the extension direction of the hook shank of the fish hook.

[0015] According to some embodiments of the present invention, the winding clamp further includes a stop portion, the stop portion being adjustable relative to the fixing seat along the hook gap width direction of the fishhook, the fixing seat having a limiting reference surface perpendicular to the hook gap width direction of the fishhook, the limiting reference surface being able to press against the hook shank of the fishhook and the stop portion being able to press against the hook bend of the fishhook, so as to position and clamp the fishhook in the hook gap width direction.

[0016] According to a second aspect embodiment of the present invention, the method for binding a double-hook sub-line using the double-hook sub-line winding machine of the first aspect embodiment of the present invention includes the following steps: Step S1: clamping and fixing two sets of fishhooks onto two sets of winding clamps, and extending the hook shank portion of the fishhooks out of the winding clamps; Step S2: bringing one end of the sub-line together with the hook shank of one set of fishhooks, and extending and winding it onto the winding portion of the corresponding winding clamp, so that the sub-line bends and wraps around the steering rod, then bringing the other end of the sub-line together with the hook shank of the other set of fishhooks, and extending and winding it onto the winding portion of the corresponding winding clamp, adjusting the position of the steering rod relative to the machine base to keep the sub-line taut; Step S3: unwinding each set of unwinding shafts. The binding line is passed through the corresponding guide nozzle and then pre-wound around the hook shank and leader of the fishhook on the corresponding winding clamp. The end of the binding line is then wrapped and fixed to the winding part. Step S4: The two sets of winding shafts drive the two sets of fishhooks to rotate synchronously in opposite directions. At the same time, the line guide frame moves relative to the machine base along the axial direction of the winding shaft, so that the two sets of guide nozzles pull the binding line away from the corresponding winding clamp until the binding line is wound with a predetermined number of turns on the hook shank and leader of the fishhook. Step S5: Apply glue to both ends of the binding line coil, cut off the part of the binding line other than the coil, release the two sets of winding clamps from the two sets of fishhooks, and cut off the end of the leader that exceeds the predetermined length to obtain the finished product.

[0017] It has at least the following beneficial effects: This binding method can prevent the sub-line from twisting excessively, which can quickly complete the winding operation, improve production efficiency, and ensure that the tensile strength of the sub-line itself is not affected, thus improving the product quality of the double-hook sub-line.

[0018] According to some embodiments of the present invention, the winding clamp includes a fixed bracket mounted on the winding shaft and a movable bracket movably connected to the fixed bracket. The movable bracket is capable of clamping or releasing the fish hook along the vertical direction of the plane where the fish hook is located, in cooperation with the fixed bracket. The winding clamp also includes a limiting stop, the position of which is adjustable relative to the fixed bracket along the extension direction of the hook shank. The limiting stop is capable of positioning and stopping the bottom of the fish hook in the extension direction of the hook shank. The winding clamp also includes a stop portion, the stop portion being positioned relative to the fixed bracket along the extension direction of the hook shank. The fixed bracket is adjustable along the hook gap width direction of the fishhook. The fixed bracket has a limiting reference surface perpendicular to the hook gap width direction of the fishhook. Step S1 is as follows: the hook shank portion of the fishhook is pressed against the limiting reference surface, and then the hook bottom of the fishhook is inserted between the fixed bracket and the movable bracket until the hook bottom is positioned and stopped by the limiting stop. Then, the movable bracket clamps the fishhook along the vertical direction of the plane where the fishhook is located. The hook shank portion of the fishhook extends out of the winding clamp. The position of the stop part is adjusted, and the stop part is pressed against the hook bend of the fishhook to position and clamp the fishhook in the hook gap width direction.

[0019] According to a third aspect embodiment of the present invention, the double hook for the sub-line is obtained by the double hook binding method for the sub-line described in the second aspect embodiment of the present invention.

[0020] It has at least the following beneficial effects: the double hook of the sub-line has high product quality, prevents excessive twisting of the sub-line itself, and ensures that the tensile strength of the sub-line itself is not reduced.

[0021] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein:

[0023] Figure 1 This is a schematic diagram of the double hook structure of the sub-line in an embodiment of the present invention;

[0024] Figure 2 This is a schematic diagram of the winding machine in an embodiment of the present invention;

[0025] Figure 3 for Figure 2 A magnified view of a section at point A in the middle;

[0026] Figure 4 This is a schematic diagram illustrating the interaction between the fishhook and the winding clamp in an embodiment of the present invention;

[0027] Figure 5 This is an exploded view of the winding clamp in an embodiment of the invention.

[0028] Reference numerals in the attached diagram: 1. Base; 2. Winding shaft; 3. Winding clamp; 31. Hanging part; 32. Fixed bracket; 33. Movable bracket; 34. Limit stop; 35. Stop; 36. Limit reference surface; 37. Clamping adjustment part; 4. Fish hook; 41. Hook handle; 42. Hook bottom; 43. Hook gate; 44. Hook bend; 5. Sub-line; 6. Binding line; 7. Turning rod; 8. Cable guide frame; 9. Unwinding shaft; 10. Wire nozzle; 11. Motor; 12. Rotating shaft; 13. Drive gear; 14. Driven shaft; 15. Driven gear; 16. Tensioner. Detailed Implementation

[0029] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0030] In the description of this invention, it should be understood that the orientation descriptions, such as axial direction, width direction, etc., are based on the orientation or positional relationship shown in the drawings and are only for the convenience of describing this invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this invention.

[0031] In the description of this invention, unless otherwise explicitly defined, terms such as setting, rotating, twisting, installing, connecting, and extending should be interpreted broadly. Those skilled in the art can reasonably determine the specific meaning of the above terms in this invention in conjunction with the specific content of the technical solution.

[0032] Reference Figures 1 to 5 The present invention discloses a double-hook winding machine for sub-line, including a base 1, two sets of winding shafts 2, two sets of winding clamps 3, a steering rod 7 and a wire guide frame 8.

[0033] Among them, reference Figure 2 and Figure 3 Two sets of winding shafts 2 can rotate synchronously relative to the base 1 in opposite directions. Two sets of winding clamps 3 are respectively installed on the two sets of winding shafts 2. Each set of winding clamps 3 is configured to clamp and fix a set of fish hooks 4 and make the hook shank 41 of the fish hooks 4 extend out of the winding clamp 3. Each set of winding clamps 3 is provided with a set of winding part 31. The winding part 31 can wind and fix the end of the sub-line 5 and the end of the binding line 6.

[0034] Reference Figure 2 and Figure 3The steering rod 7 is used to tension the leader line 5. The two ends of the leader line 5 are respectively joined to the hook shanks 41 of the two sets of hooks 4 and respectively extended and wrapped around the two sets of wrapping parts 31. The middle section of the leader line 5 bends and wraps around the steering rod 7. The steering rod 7 is mounted on the base 1 in an adjustable position. Adjusting the position of the steering rod 7 relative to the base 1 can keep the leader line 5 in a taut state.

[0035] Reference Figures 1 to 3 The cable tray 8 can move relative to the base 1 along the axial direction of the winding shaft 2. The cable tray 8 is equipped with two sets of unwinding shafts 9 and two sets of guide nozzles 10. The unwinding shafts 9 are used to unwind the binding line 6. The guide nozzles 10 allow the binding line 6 to pass through and can pull the binding line 6 to wind around the hook shank 41 and the leader line 5 of the binding fish hook 4 one turn at a time.

[0036] This winding machine uses a winding clamp 3 to hold and fix the fishhook 4. The middle section of the leader line 5 bends and wraps around the steering rod 7 to keep the leader line 5 in a relatively taut state. The two ends of the leader line 5 are respectively joined to the hook shanks 41 of the two sets of fishhooks 4. The winding part 31 winds and fixes the ends of the leader line 5 and the end of the binding line 6. Then, the two sets of winding shafts 2 drive the ends of the two sets of fishhooks 4 and the leader line 5 to rotate synchronously and in opposite directions. When the ends of the leader line 5 rotate synchronously in opposite directions, the middle section of the leader line 5 is also forced to rotate, thereby preventing the leader line 5 from being over-twisted. At the same time, the unwinding shaft 9 gradually unwinds the binding line 6, and the guide nozzle 10 pulls the binding line 6 to wind the hook shank 41 of the fishhook 4 and the leader line 5 one turn at a time.

[0037] This winding machine can quickly complete the winding operation, improving production efficiency, while ensuring that the tensile strength of the lead wire 5 is not compromised, thus improving the product quality of the double hook lead wire.

[0038] Reference Figure 2 In some embodiments of the present invention, the winding machine further includes a motor 11 and a driven shaft 14, which are mounted on a base 1. The motor 11 is provided with a rotating shaft 12, which is coaxially connected to one of the winding shafts 2. A drive gear 13 is mounted on the rotating shaft 12. The driven shaft 14 is rotatably mounted on the base 1 and coaxially connected to another set of winding shafts 2. A driven gear 15 is mounted on the driven shaft 14, which meshes with the drive gear 13. The motor 11 transmits rotational power to one set of winding shafts 2 through the rotating shaft 12, and synchronously transmits it to the other set of winding shafts 2 in sequence through the drive gear 13, the driven gear 15, and the driven shaft 14. Only one motor 11 is needed to meet the power source requirements, and the synchronicity of the two sets of winding shafts 2 can also be guaranteed.

[0039] Reference Figure 2In some embodiments, the cable tray 8 is provided with two sets of tensioners 16, and two sets of unwinding shafts 9 are respectively installed on the two sets of tensioners 16. The two sets of tensioners 16 are used to control the unwinding tension of the two sets of unwinding shafts 9 respectively, so as to keep the binding line 6 always in a taut state, so that it can be tightly bound to the hook handle 41 and the sub-line 5.

[0040] In order to make the hook shank 41 of the fishhook 4 rotate around itself, the hook shank 41 of the fishhook 4 held by each set of winding clamps 3 can be set coaxially with the corresponding winding shaft 2, which also facilitates the winding operation of the binding line 6.

[0041] Reference Figures 3 to 5 In some embodiments of the present invention, the winding clamp 3 includes a fixed clamp 32 mounted on the winding shaft 2 and a movable clamp 33 movably connected to the fixed clamp 32. The movable clamp 33 can cooperate with the fixed clamp 32 to clamp or release the fish hook 4 in the vertical direction of the plane where the fish hook 4 is located. The movable clamp 33 and the fixed clamp 32 can be rotatably connected or slidably connected. For example, a guide block is provided on the movable clamp 33 and a guide slot is provided on the fixed clamp 32. The guide block and the guide slot slide and guide each other. The relative position change and locking of the movable clamp 33 and the fixed clamp 32 can be realized by adjusting the clamping adjustment part 37.

[0042] Reference Figure 5 The clamping adjustment part 37 is rotatably mounted on the movable card seat 33. The clamping adjustment part 37 is provided with a threaded shaft section. The fixed card seat 32 has a threaded hole. The threaded shaft section is threadedly connected to the threaded hole. By adjusting the clamping adjustment part 37, the distance between the movable card seat 33 and the fixed card seat 32 can be adjusted, so as to achieve the purpose of clamping or releasing the fish hook 4.

[0043] Reference Figures 3 to 5 In some embodiments of the present invention, the winding clamp 3 further includes a limiting stop 34, which can position and stop the bottom 42 of the fish hook 4 in the extension direction of the hook shank 41 of the fish hook 4. This provides a reference positioning for the depth of the fish hook 4 inserted between the movable card seat 33 and the fixed card seat 32. In order to match different models of fish hooks 4, the position of the limiting stop 34 relative to the fixed card seat 32 in the extension direction of the hook shank 41 of the fish hook 4 is adjustable. By adjusting the position of the limiting stop 34, fish hooks 4 of different sizes and shapes can be adapted.

[0044] Understandably, the movable card holder 33, together with the fixed card holder 32, can hold the fixed fish hook 4 to a certain extent, and the fish hook 4 will not easily shake or shift when the binding line 6 is wrapped around it.

[0045] Of course, in order to further clamp and fix the fishhook 4, the line clamp 3, in some embodiments, refers to... Figures 3 to 5The winding clamp 3 also includes a stop 35. The position of the stop 35 relative to the fixed bracket 32 ​​along the width direction of the hook gate 43 of the fish hook 4 is adjustable. The fixed bracket 32 ​​has a limiting reference surface 36 perpendicular to the width direction of the hook gate 43 of the fish hook 4. The limiting reference surface 36 can press against the hook shank 41 of the fish hook 4 and the stop 35 can press against the hook bend 44 of the fish hook 4, thereby positioning and clamping the fish hook 4 in the width direction of the hook gate 43 of the fish hook 4, which strengthens the clamping and fixing of the fish hook 4 and further stabilizes the position of the fish hook 4.

[0046] Reference Figures 1 to 5 The present invention also discloses a method for binding a sub-line with a double hook, which uses the above-mentioned sub-line double hook winding machine and includes the following steps:

[0047] Step S1: Clamp and fix the two sets of fishhooks 4 onto the two sets of line winding clamps 3 respectively, and make the hook shank 41 of the fishhooks 4 extend out of the line winding clamps 3.

[0048] Step S2: Bring one end of the sub-line 5 together with the hook shank 41 of one set of fish hooks 4, and extend and wrap it around the corresponding winding clamp 3 to fix it on the winding part 31. Make the sub-line 5 bend and wrap around the steering rod 7. Then bring the other end of the sub-line 5 together with the hook shank 41 of another set of fish hooks 4, and extend and wrap it around the corresponding winding clamp 3 to fix it on the winding part 31. Adjust the position of the steering rod 7 relative to the base 1 to keep the sub-line 5 taut.

[0049] Step S3: Pass the binding line 6 unwound from each set of unwinding spools 9 through the corresponding wire nozzle 10, then pre-wrap it around the hook shank 41 and leader line 5 of the fish hook 4 on the corresponding winding clamp 3, and then hang and fix the end of the binding line 6 on the winding part 31.

[0050] Step S4: The two sets of winding shafts 2 drive the two sets of fish hooks 4 to rotate synchronously and in opposite directions. At the same time, the line guide frame 8 moves relative to the base 1 along the axial direction of the winding shaft 2, so that the two sets of wire nozzles 10 pull the binding line 6 away from the corresponding winding clamp 3 until the binding line 6 winds a predetermined number of turns on the hook shank 41 and the sub-line 5 of the fish hook 4.

[0051] Step S5: Apply glue to both ends of the coil of the binding line 6, cut off the part of the binding line 6 except for the coil, loosen the two sets of fishing hooks 4 from the two sets of winding clamps 3, and cut off the thread ends of the leader line 5 that exceed the predetermined length to obtain the finished product.

[0052] It is understandable that applying adhesive to both ends of the coil of the binding wire 6 can bond and fix the binding wire 6, preventing it from becoming loose.

[0053] In this binding method, when the two ends of the sub-line 5 rotate synchronously in opposite directions, the middle section of the sub-line 5 is also forced to rotate accordingly. This prevents the sub-line 5 from twisting excessively, which can quickly complete the winding operation, improve production efficiency, and ensure that the tensile strength of the sub-line 5 is not affected, thus improving the product quality of the double-hook sub-line.

[0054] In some embodiments, it is necessary to specifically describe the sub-line double-hook winding machine of the above-described partial embodiments to which this binding method is applied, referring to... Figures 3 to 5 The winding clamp 3 includes a fixed bracket 32 ​​mounted on the winding shaft 2 and a movable bracket 33 movably connected to the fixed bracket 32. The movable bracket 33 can clamp or release the fishhook 4 in a direction perpendicular to the plane where the fishhook 4 is located, in conjunction with the fixed bracket 32. Specifically, the relative position of the movable bracket 33 and the fixed bracket 32 ​​can be changed by adjusting the clamping adjustment part 37. The winding clamp 3 also includes a limiting stop part 34 and a stop part 35. The limiting stop part 34 can position and stop the hook bottom 42 of the fishhook 4 in the extension direction of the hook shank 41 of the fishhook 4. The stop part 35 is adjustable relative to the fixed bracket 32 ​​in the width direction of the hook gate 43 of the fishhook 4. The fixed bracket 32 ​​has a limiting reference surface 36 perpendicular to the width direction of the hook gate 43 of the fishhook 4.

[0055] Specifically, step S1 can be as follows: pressing the hook shank 41 of the fishhook 4 against the limiting reference surface 36, then inserting the hook bottom 42 of the fishhook 4 between the fixed bracket 32 ​​and the movable bracket 33 until the hook bottom 42 is positioned and stopped by the limiting stop 34, then the movable bracket 33 clamps the fishhook 4 in the vertical direction of the plane where the fishhook 4 is located, the hook shank 41 of the fishhook 4 extends out of the winding clamp 3, the position of the stop 35 is adjusted, and the stop 35 is pressed against the hook bend 44 of the fishhook 4 to position and clamp the fishhook 4 in the width direction of the hook gate 43 of the fishhook 4.

[0056] For reference Figure 4 and Figure 5 The limiting stop 34 provides a reference positioning for the depth of the fishhook 4 inserted between the movable bracket 33 and the fixed bracket 32. In order to match different models of fishhook 4, the position of the limiting stop 34 relative to the fixed bracket 32 ​​along the extension direction of the hook shank 41 of the fishhook 4 is adjustable. By adjusting the position of the limiting stop 34, it can adapt to fishhook 4 of different sizes and shapes. By positioning and clamping the fishhook 4 in the width direction of the hook gate 43 of the fishhook 4, it plays a role in strengthening the clamping and fixing of the fishhook 4, further stabilizing the position of the fishhook 4, and preventing the fishhook 4 from shaking or shifting when winding the binding line 6.

[0057] Furthermore, this invention also discloses a double hook for the sub-line, which is obtained by the above-described method for binding the sub-line with a double hook. This double hook for the sub-line has high product quality, prevents excessive twisting of the sub-line 5, and ensures that the tensile strength of the sub-line 5 is not compromised.

[0058] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0059] Of course, the present invention is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A sub-line double hook winding machine, characterized by, The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine.

2. The sub-line double hook winding machine according to claim 1, characterized in that, The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine.

3. The sub-line double hook winding machine according to claim 1, characterized in that, The application relates to a sub-line double-hook winding machine.

4. The sub-line double hook winding machine according to claim 1, characterized in that, The application relates to a sub-line double-hook winding machine.

5. A sub-line double hooking method, characterized by, The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. 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The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double-hook winding machine. The application relates to a sub-line double Step S2, one end of the sub-line is aligned with the shank of one of the hooks, and is extended and fixed to the winding portion of the corresponding winding jig, the sub-line is bent around the turning rod, the other end of the sub-line is aligned with the shank of the other hook, and is extended and fixed to the winding portion of the corresponding winding jig, the position of the turning rod relative to the machine base is adjusted to keep the sub-line in tension; Step S3, the binding line unwound from each group of spools is passed through the corresponding guide, and then is pre-wound around the shank of the hook and the sub-line on the corresponding winding jig, the end of the binding line is fixed to the winding portion; Step S4, the two groups of winding shafts drive the two groups of hooks to rotate synchronously and in opposite directions, at the same time, the wire guide moves relative to the machine base along the axial direction of the winding shaft, the two groups of guides pull the binding line away from the corresponding winding jigs, until the binding line is wound around the shank of the hook and the sub-line for a predetermined number of turns; Step S5, the ends of the binding line are separately treated with glue, the part of the binding line other than the coil is cut off, the two groups of winding jigs are loosened, the ends of the sub-line that exceed the predetermined length are cut off, and the finished product is obtained.

6. The sub-line double hook binding method according to claim 5, wherein, Step S1 is specifically: The shank of the hook is pressed against the limiting reference surface, the hook bottom is inserted between the fixed and movable clamping seats, and the hook bottom is stopped by the limiting stop, the movable clamping seat clamps the hook in the vertical direction of the plane in which the hook is located, the shank of the hook extends out of the winding jig, the position of the stop is adjusted, and the stop is pressed against the hook bend to position and clamp the hook in the width direction of the hook door.

7. A sub-line double hook, characterized in that The sub-line double-hook winding machine according to any one of claims 1 to 4 is used to manufacture the sub-line double-hook, and the sub-line double-hook is manufactured by the following steps: Step S1, two groups of hooks are clamped and fixed to two groups of winding jigs, and the shank of the hook extends out of the winding jig; Step S2, one end of the sub-line is aligned with the shank of one of the hooks, and is extended and fixed to the winding portion of the corresponding winding jig, the sub-line is bent around the turning rod, the other end of the sub-line is aligned with the shank of the other hook, and is extended and fixed to the winding portion of the corresponding winding jig, the position of the turning rod relative to the machine base is adjusted to keep the sub-line in tension; Step S3, the binding line unwound from each group of spools is passed through the corresponding guide, and then is pre-wound around the shank of the hook and the sub-line on the corresponding winding jig, the end of the binding line is fixed to the winding portion; Step S4, the two groups of winding shafts drive the two groups of hooks to rotate synchronously and in opposite directions, at the same time, the wire guide moves relative to the machine base along the axial direction of the winding shaft, the two groups of guides pull the binding line away from the corresponding winding jigs, until the binding line is wound around the shank of the hook and the sub-line for a predetermined number of turns; Step S5, the ends of the binding line are separately treated with glue, the part of the binding line other than the coil is cut off, the two groups of winding jigs are loosened, the ends of the sub-line that exceed the predetermined length are cut off, and the finished product is obtained.

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