Double fishhook automatic line pulling and tail cutting device and manufacturing method

Abstract

The present invention relates to the technical field of fishing tool processing, and specifically to a double-hook automatic line pulling and line cutting device and a manufacturing method thereof. The device includes a first line pulling and line cutting mechanism for placing a fishhook tied to one end of a fishing line and sequentially positioning the fishhook, pulling the line tail, lifting the line tail, and cutting the line tail; a second line pulling and line cutting mechanism for placing a fishhook tied to the other end of a fishing line and sequentially positioning the fishhook, pulling the line tail, lifting the line tail, and cutting the line tail; and a pressing mechanism located between the first line pulling and line cutting mechanism and the second line pulling and line cutting mechanism, for pressing the fishhook at both ends of the fishing line located between the first line pulling and line cutting mechanism and the second line pulling and line cutting mechanism. The purpose of the present invention is to provide a double-hook automatic line pulling and line cutting device and a manufacturing method thereof, which can automatically cut the line tail of the fishhook with higher efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of fishing tool processing, in particular to a double-hook automatic line pulling and line tail cutting device and a manufacturing method thereof. Background Art

[0002] Fishing gear is a general term for various tools used to directly catch and harvest commercial animals in waters. Existing fishing gear primarily consists of fishing rods, which consist of a rod, fishing line, and fish hooks. Traditionally, fish hooks and fishing lines are sold separately, requiring anglers to tie them together before use. However, achieving a stable tie is difficult for novice anglers, so existing fish hooks and fishing lines are often sold as a single unit.

[0003] Currently, there are line-binding machines on the market that automatically connect fishing line to fish hooks, which can improve the processing efficiency of fishing gear to a certain extent. However, these line-binding machines still leave a line tail at the fish hook connection point, and automatic line-binding machines do not have a device to cut the line tail separately, requiring manual positioning and cutting, which is inefficient. Summary of the Invention

[0004] In order to overcome the shortcomings and deficiencies in the prior art, the purpose of the present invention is to provide a double fishhook automatic line pulling and line tail cutting device and a manufacturing method thereof, which can automatically cut the line tail of the fishhook with higher efficiency.

[0005] The present invention is achieved through the following technical solutions:

[0006] A double-hook automatic line pulling and tail cutting device, comprising:

[0007] The first line-pulling and line-cutting mechanism is used to place a fishhook tied to one end of the fishing line, position the fishhook, pull the line tail, lift the line tail, and cut the line tail in sequence;

[0008] The second line-pulling and line-cutting mechanism is used to place the fishhook tied to the other end of the fishing line and sequentially position the fishhook, pull the line tail, lift the line tail, and cut the line tail;

[0009] The pressing mechanism is located between the first pulling line tangent tail mechanism and the second pulling line tangent tail mechanism, and is used to press the fish hooks at both ends of the fishing line located at the first pulling line tangent tail mechanism and the second pulling line tangent tail mechanism.

[0010] The device further comprises a bottom plate, and the first wire pulling and cutting tail mechanism and the second wire pulling and cutting tail mechanism are both slidably arranged on the bottom plate;

[0011] The pressing mechanism includes a first slider slidably arranged on the bottom plate, a second slider, and a pressing and ejecting driving member arranged on the second slider, wherein the output end of the pressing and ejecting driving member faces the first slider;

[0012] The first slider is provided with a first clamping finger, the output end of the first clamping finger is provided with a first guide member, the second slider is provided with a second clamping finger, the output end of the second clamping finger is provided with a second guide member;

[0013] When the output end of the ejection driving member extends out and presses against the first slider, the first slider and the second slider move away from each other, and the side of the first guide member close to the first wire pulling tangent tail mechanism presses against the fish hook placed on the first wire pulling tangent tail mechanism, while the side of the second guide member close to the second wire pulling tangent tail mechanism presses against the fish hook placed on the second wire pulling tangent tail mechanism.

[0014] The first slider is provided with a first pressing member on a side close to the first line pulling and cutting tail mechanism, and a first line clamping groove is provided on an upper end of the first pressing member. The side of the first pressing member close to the first line pulling and cutting tail mechanism is used to press the fish hook, and the first line clamping groove is used to clamp the fishing line.

[0015] A second pressing piece is also provided on the side of the second slider close to the second wire pulling and cutting tail mechanism, and a second wire clamping groove is provided on the upper end of the second pressing piece. The side of the second pressing piece close to the second wire pulling and cutting tail mechanism is used to press the fish hook, and the second wire clamping groove is used to clamp the fishing line.

[0016] The first wire pulling and cutting tail mechanism includes a positioning base, a wire lifting base, an automatic positioning mechanism and an automatic wire cutting mechanism installed on the positioning base, an automatic wire lifting mechanism installed on the wire lifting base, and an automatic wire pulling mechanism slidably arranged on the wire lifting base;

[0017] The automatic positioning mechanism is used to place a fishhook tied to one end of a fishing line and clamp and position the fishhook;

[0018] The automatic wire pulling mechanism is used to clamp and tighten the wire tail protruding from the fishhook;

[0019] The automatic line lifting mechanism is used to drive the automatic line pulling mechanism to move upward close to the fishhook;

[0020] The automatic thread cutting mechanism is used to cut off the thread tail pulled out by the automatic thread pulling mechanism.

[0021] Among them, the automatic positioning mechanism includes a fixed clamping part fixedly arranged on the upper end of the positioning base, a positioning ejection cylinder and a dynamic clamping part slidably arranged on the upper end of the positioning base, the dynamic clamping part is opposite to the fixed clamping part, and the positioning ejection cylinder is used to drive the dynamic clamping part to move toward the fixed clamping part.

[0022] The automatic wire pulling mechanism includes a wire lifting slide slidably arranged on the wire lifting base, a wire pulling lateral movement cylinder mounted on the wire lifting slide, a wire pulling mounting plate slidably arranged on the wire lifting slide, and a wire pulling finger clamping cylinder mounted on the wire pulling mounting plate.

[0023] The sliding direction of the wire lifting slide is cross-set with the sliding direction of the wire pulling installation plate. The automatic wire lifting mechanism is used to drive the wire lifting slide to move above the fish hook. The wire pulling transverse movement cylinder is used to drive the wire pulling installation plate away from or close to the wire tail. The wire pulling finger cylinder is used to clamp the wire tail.

[0024] Among them, an elastic part is also connected between the wire pulling transverse movement cylinder and the wire pulling installation plate, and the wire pulling transverse movement cylinder is also used to overcome the elastic force of the elastic part while driving the wire pulling installation plate close to the wire tail.

[0025] Among them, the automatic line lifting mechanism includes a line lifting drive cylinder and a line lifting limiter installed on the line lifting base. The line lifting drive cylinder is used to drive the automatic line pulling mechanism to move above the fish hook, and the line lifting limiter is arranged at the upper end of the line lifting base and is used to resist the upper end of the automatic line pulling mechanism.

[0026] Among them, the automatic tangent mechanism includes a tangent drive cylinder installed on the positioning base, a tangent slide slidably set on the positioning base, and a blade connected to one end of the tangent slide. The tangent slide is located on one side of the automatic positioning mechanism, and the tangent drive cylinder is used to drive the tangent slide and the blade to move toward the automatic positioning mechanism to cut off the thread tail.

[0027] The present invention also discloses a method for manufacturing a double-hook fishing line, comprising the following steps:

[0028] Place the fish hook tied to one end of the fishing line and the fish hook tied to the other end of the fishing line in corresponding positions, and clamp the fish hooks in position;

[0029] Press against the binding places of the fish hooks on both sides respectively, so that the binding places of the fish hooks are compressed;

[0030] Clamp the end of the line that protrudes from the binding, tighten it, and lift it up so that the end of the line forms a certain angle with the fishing line;

[0031] Cut the end of the line and release the hooks at both ends.

[0032] Beneficial effects of the present invention:

[0033] The present invention discloses an automatic line-pulling and line-tail-cutting device for double fish hooks and a manufacturing method thereof. The device is provided with a first line-pulling and line-tail-cutting mechanism, a second line-pulling and line-tail-cutting mechanism and a pressing mechanism. First, the fish hooks at both ends of the fishing line are placed on the first line-pulling and line-cutting mechanism and the second line-pulling and line-cutting mechanism for positioning. Then, the pressing mechanism presses the fish hooks so that the binding lines of the fish hooks on both sides are compressed. Then, the first line-pulling and line-cutting mechanism and the second line-pulling and line-cutting mechanism sequentially pull the line tail, lift the line tail and cut the line tail to complete the automatic cutting of the fish hook line tail, thereby improving the processing efficiency of the fishing gear. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] The present invention is further described with reference to the accompanying drawings. However, the embodiments in the accompanying drawings do not constitute any limitation to the present invention. A person skilled in the art can obtain other drawings based on the following drawings without creative effort.

[0035] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0036] Figure 2 It is a structural diagram of the pressing mechanism.

[0037] Figure 3 for Figure 2 Magnified view of area A in center.

[0038] Figure 4 It is a structural diagram of the automatic positioning mechanism and the automatic tangent mechanism.

[0039] Figure 5 It is a structural diagram of the automatic wire lifting mechanism and the automatic wire pulling mechanism.

[0040] Reference numerals

[0041] First pulling wire cutting tail mechanism--100, positioning base--101, wire lifting base--102,

[0042] Automatic positioning mechanism--110, fixed clamp--111, positioning and ejection cylinder--112, dynamic clamp--113,

[0043] Automatic wire pulling mechanism--120, wire lifting slide--121, wire pulling transverse movement cylinder--122, wire pulling installation plate--123, wire pulling finger cylinder--124,

[0044] Automatic thread lifting mechanism--130, thread lifting drive cylinder--131, thread lifting limiter--132,

[0045] Automatic thread trimming mechanism--140, thread trimming drive cylinder--141, blade--142, thread trimming slide--143,

[0046] The second wire pulling and cutting tail mechanism--200,

[0047] Pressing mechanism--300, first slider--301, second slider--302, pressing and ejecting driving member--303, first clamping finger--304, first guide member--304, second clamping finger--305, second guide member--306, first pressing member--307, first wire clamping groove--308,

[0048] Base plate--400. DETAILED DESCRIPTION

[0049] To make the objects, features, and advantages of the present invention more readily apparent, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0050] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0051] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0052] Fishing gear is a general term for various tools used to directly catch and harvest commercial animals in waters. Existing fishing gear primarily consists of fishing rods, which consist of a rod, fishing line, and fish hooks. Traditionally, fish hooks and fishing lines are sold separately, requiring anglers to tie them together before use. However, achieving a stable tie is difficult for novice anglers, so existing fish hooks and fishing lines are often sold as a single unit.

[0053] Currently, there are line-binding machines on the market that automatically connect fishing line to fish hooks, which can improve the processing efficiency of fishing gear to a certain extent. However, these line-binding machines still leave a line tail at the fish hook connection point, and automatic line-binding machines do not have a device to cut the line tail separately, requiring manual positioning and cutting, which is inefficient.

[0054] In order to solve the above problems, this embodiment discloses a double-hook automatic line pulling and line cutting device, the structure of which is as follows: Figures 1 to 5 As shown, the device includes:

[0055] The first line-pulling and line-cutting mechanism 100 is used to place a fishhook tied to one end of a fishing line, position the fishhook, pull the line tail, lift the line tail, and cut the line tail in sequence;

[0056] The second line-pulling and line-cutting mechanism 200 is used to place the fish hook tied to the other end of the fishing line and sequentially position the fish hook, pull the line tail, lift the line tail, and cut the line tail;

[0057] The pressing mechanism 300 is located between the first pulling line tangent tail mechanism 100 and the second pulling line tangent tail mechanism 200, and is used to press the fish hooks at both ends of the fishing line located at the first pulling line tangent tail mechanism 100 and the second pulling line tangent tail mechanism 200.

[0058] Furthermore, the device further includes a bottom plate 400, and the first wire pulling and cutting tail mechanism 100 and the second wire pulling and cutting tail mechanism 200 are both slidably disposed on the bottom plate 400;

[0059] The pressing mechanism 300 includes a first slider 301 slidably disposed on the bottom plate 400, a second slider 302, and a pressing and ejecting driving member 303 disposed on the second slider 302, wherein the output end of the pressing and ejecting driving member 303 faces the first slider 301;

[0060] The first slider 301 is provided with a first clamping finger 304, and the output end of the first clamping finger 304 is provided with a first guide 304, the second slider 302 is provided with a second clamping finger 305, and the output end of the second clamping finger 305 is provided with a second guide 306;

[0061] When the output end of the ejection driving member 303 extends and presses against the first slider 301, the first slider 301 and the second slider 302 move away from each other, and the first guide member 304 is close to the side of the first wire pulling and cutting tail mechanism 100 and presses against the fish hook placed on the first wire pulling and cutting tail mechanism 100, while the second guide member 306 is close to the side of the second wire pulling and cutting tail mechanism 200 and presses against the fish hook placed on the second wire pulling and cutting tail mechanism 200.

[0062] from Figure 2As can be seen, the push-pull driver 303 is a pneumatic cylinder. While the fishhook is being placed and clamped, the first and second clamping fingers 304, 305 simultaneously clamp the fishing line connecting the two fishhooks. A first guide 304 and a second guide 306 are provided at the output ends of the first and second clamping fingers 304 to facilitate guiding and placing the fishing line. Subsequently, the piston rod of the push-pull driver 303 extends, and the first slider 301 presses against the fishhook on that side under the action of the pneumatic cylinder. Simultaneously, because the push-pull driver 303 is provided on the second slider 302, the second slider 302 is also driven to press against the fishhook on that side under the action of the reaction force of the push-pull driver 303. This enables the push-pull mechanism 300 of this embodiment to achieve two-way push-pull under the action of the one-way cylinder.

[0063] When it is necessary to reset the first slider 301 and the second slider 302, negative pressure can be introduced into the cavity of the cylinder, and the piston rod of the push-pull driving member 303 can be connected to the first slider 301, so that the first slider 301 and the second slider 302 can be reciprocated closer or farther away. In addition, a spring can be connected between the first slider 301 and the second slider 302, so that the output end of the push-pull driving member 303 overcomes the elastic force of the spring when extending, and the first slider 301 and the second slider 302 are automatically reset under the action of the spring after the push-pull driving member 303 loses power.

[0064] Furthermore, the first slider 301 is provided with a first pressing member 307 on the side close to the first wire-pulling and tangent-tail mechanism 100, and a first wire-clamping groove 308 is provided on the upper end of the first pressing member 307. The first pressing member 307 is used to press the fish hook on the side close to the first wire-pulling and tangent-tail mechanism 100, and the first wire-clamping groove 308 is used to clamp the fishing line. The second slider 302 is also provided with a second pressing member on the side close to the second wire-pulling and tangent-tail mechanism 200, and a second wire-clamping groove is provided on the upper end of the second pressing member. The second pressing member is used to press the fish hook on the side close to the second wire-pulling and tangent-tail mechanism 200, and the second wire-clamping groove is used to clamp the fishing line. By providing the first pressing member 307 and the first wire-clamping groove 308, accurate positioning of the fish hook and the fishing line can be achieved, and the same applies to the second pressing member and the second wire-clamping groove.

[0065] Specifically, the first wire pulling and cutting tail mechanism 100 includes a positioning base 101, a wire lifting base 102, an automatic positioning mechanism 110 and an automatic wire cutting mechanism 140 installed on the positioning base 101, an automatic wire lifting mechanism 130 installed on the wire lifting base 102, and an automatic wire pulling mechanism 120 slidably arranged on the wire lifting base 102;

[0066] The automatic positioning mechanism 110 is used to place a fishhook tied to one end of a fishing line and clamp and position the fishhook;

[0067] The automatic line-pulling mechanism 120 is used to clamp and tighten the line tail protruding from the fishhook;

[0068] The automatic line lifting mechanism 130 is used to drive the automatic line pulling mechanism 120 to move toward the upper part of the fishhook;

[0069] The automatic wire cutting mechanism 140 is used to cut off the wire tail pulled out by the automatic wire pulling mechanism 120.

[0070] Furthermore, the automatic positioning mechanism 110 includes a fixed clamp 111 fixedly arranged on the upper end of the positioning base 101, a positioning ejection cylinder 112, and a movable clamp 113 slidably arranged on the upper end of the positioning base 101, the movable clamp 113 is opposite to the fixed clamp 111, and the positioning ejection cylinder 112 is used to drive the movable clamp 113 to move toward the fixed clamp 111.

[0071] Furthermore, the automatic wire pulling mechanism 120 includes a wire lifting slide 121 slidably set on the wire lifting base 102, a wire pulling transverse movement cylinder 122 installed on the wire lifting slide 121, a wire pulling mounting plate 123 slidably set on the wire lifting slide 121, and a wire pulling finger cylinder 124 installed on the wire pulling mounting plate 123; the sliding direction of the wire lifting slide 121 is cross-set with the sliding direction of the wire pulling mounting plate 123, the automatic wire lifting mechanism 130 is used to drive the wire lifting slide 121 to move toward the top of the fish hook, the wire pulling transverse movement cylinder 122 is used to drive the wire pulling mounting plate 123 away from or close to the wire tail, and the wire pulling finger cylinder 124 is used to clamp the wire tail.

[0072] Furthermore, an elastic member is connected between the wire pulling transverse movement cylinder 122 and the wire pulling installation plate 123, and the wire pulling transverse movement cylinder 122 is also used to overcome the elastic force of the elastic member while driving the wire pulling installation plate 123 close to the wire tail.

[0073] Furthermore, the automatic line lifting mechanism 130 includes a line lifting drive cylinder 131 and a line lifting limiter 132 installed on the line lifting base 102. The line lifting drive cylinder 131 is used to drive the automatic line pulling mechanism 120 to move closer to the top of the fish hook, and the line lifting limiter 132 is arranged at the upper end of the line lifting base 102 and is used to resist the upper end of the automatic line pulling mechanism 120.

[0074] Furthermore, the automatic tangent mechanism 140 includes a tangent drive cylinder 141 installed on the positioning base 101, a tangent slide 143 slidably set on the positioning base 101, and a blade 142 connected to one end of the tangent slide 143. The tangent slide 143 is located on one side of the automatic positioning mechanism 110. The tangent drive cylinder 141 is used to drive the tangent slide 143 and the blade 142 to move toward the direction close to the automatic positioning mechanism 110 to cut off the tail of the wire.

[0075] This embodiment also discloses a method for manufacturing a double-hook fishing line, which is used in conjunction with the above-mentioned device and includes the following steps:

[0076] Place the fish hook tied to one end of the fishing line and the fish hook tied to the other end of the fishing line in corresponding positions, and clamp the fish hooks in position;

[0077] Press against the binding places of the fish hooks on both sides respectively, so that the binding places of the fish hooks are compressed;

[0078] Clamp the end of the line that protrudes from the binding, tighten it, and lift it up so that the end of the line forms a certain angle with the fishing line;

[0079] Cut the end of the line and release the hooks at both ends.

[0080] Specifically, in actual use, under the action of the fixed clamping member 111 and the first clamping groove 308, the fish hook can be Figure 3 The fishhook is placed in the manner shown, and then the positioning ejection cylinder 112 drives the movable clamping member 113 to clamp the fishhook, and the tail of the fishhook protrudes out from the position close to the automatic wire pulling mechanism 120. Since the diameter of the connection between the fishing line and the fishhook is greater than the thickness of the fishhook, the connection can be pressed between the first pressing member 307 and the fixed clamping member 111; then, under the action of the wire pulling transverse movement cylinder 122, the wire pulling clamping finger cylinder 124 is driven to move to the corresponding position, and the wire pulling clamping finger cylinder 124 clamps the tail of the line; then, the wire lifting drive cylinder 131 drives the wire lifting slide 121 to move obliquely upward near the fishhook, thereby driving the tail of the line to be lifted up; at this time, the blade 142 is just aligned with the tail of the line, and the output end of the tangent drive cylinder 141 extends to drive the tangent slide 143 to drive the blade 142 to extend, completing the automatic cutting of the tail of the line.

[0081] In the above process, the elastic member can drive the wire mounting plate 123 to automatically reset, and at the same time straighten and tighten the wire tail. The elastic member is preferably a spring; in addition, the wire transverse movement cylinder 122 can also pass negative pressure into the cylinder like the push-out driving member 303, driving the wire mounting plate 123 to reset.

[0082] It should be noted that the structure of the second wire pulling tail tangent mechanism 200 in this embodiment is the same as or similar to the structure of the first wire pulling tail tangent mechanism 100, so the working principle of the second wire pulling tail tangent mechanism 200 is also the same as the first wire pulling tail tangent mechanism 100, which will not be repeated here.

[0083] In summary, the present invention provides a double fish hook automatic line pulling and line tail cutting device and its manufacturing method, by providing a first line pulling and line tail cutting mechanism 100, a second line pulling and line tail cutting mechanism 200 and a pressing mechanism 300. First, the fish hooks at both ends of the fishing line are placed on the first line pulling and line tail cutting mechanism 100 and the second line pulling and line tail cutting mechanism 200 for positioning, and then the pressing mechanism 300 presses the fish hooks so that the binding lines of the fish hooks on both sides are tightened; then the first line pulling and line tail cutting mechanism 100 and the second line pulling and line tail cutting mechanism 200 pull the line tail, lift the line tail and cut the line tail in turn to complete the automatic cutting of the fish hook line tail, thereby improving the processing efficiency of the fishing gear.

[0084] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A double-hook automatic line pulling and tail cutting device, characterized in that: include: The first line-pulling and line-cutting mechanism is used to place a fishhook tied to one end of the fishing line, position the fishhook, pull the line tail, lift the line tail, and cut the line tail in sequence; The second line-pulling and line-cutting mechanism is used to place the fishhook tied to the other end of the fishing line and sequentially position the fishhook, pull the line tail, lift the line tail, and cut the line tail; The pressing mechanism is located between the first pulling line tangent tail mechanism and the second pulling line tangent tail mechanism, and is used to press the fish hooks at both ends of the fishing line located between the first pulling line tangent tail mechanism and the second pulling line tangent tail mechanism; The device further comprises a bottom plate, and the first wire pulling and cutting tail mechanism and the second wire pulling and cutting tail mechanism are both slidably arranged on the bottom plate; The pressing mechanism includes a first slider slidably arranged on the bottom plate, a second slider, and a pressing and ejecting driving member arranged on the second slider, wherein the output end of the pressing and ejecting driving member faces the first slider; The first wire pulling and cutting tail mechanism includes a positioning base, a wire lifting base, an automatic positioning mechanism and an automatic wire cutting mechanism installed on the positioning base, an automatic wire lifting mechanism installed on the wire lifting base, and an automatic wire pulling mechanism slidably arranged on the wire lifting base; The automatic positioning mechanism is used to place a fishhook tied to one end of a fishing line and clamp and position the fishhook; The automatic wire pulling mechanism is used to clamp and tighten the wire tail protruding from the fishhook; The automatic line lifting mechanism is used to drive the automatic line pulling mechanism to move upward close to the fishhook; The automatic thread cutting mechanism is used to cut off the thread tail pulled out by the automatic thread pulling mechanism.

2. The double-hook automatic line pulling and tail cutting device according to claim 1, characterized in that: The first slider is provided with a first clamping finger, the output end of the first clamping finger is provided with a first guide member, the second slider is provided with a second clamping finger, the output end of the second clamping finger is provided with a second guide member; When the output end of the ejection driving member extends out and presses against the first slider, the first slider and the second slider move away from each other, and the side of the first guide member close to the first wire pulling tangent tail mechanism presses against the fish hook placed on the first wire pulling tangent tail mechanism, while the side of the second guide member close to the second wire pulling tangent tail mechanism presses against the fish hook placed on the second wire pulling tangent tail mechanism.

3. The double-hook automatic line pulling and tail cutting device according to claim 2, characterized in that: A first pressing member is further provided on a side of the first slider close to the first line pulling and cutting tail mechanism, and a first line clamping groove is provided on an upper end of the first pressing member. The side of the first pressing member close to the first line pulling and cutting tail mechanism is used to press the fish hook, and the first line clamping groove is used to clamp the fishing line; A second pressing piece is also provided on the side of the second slider close to the second wire pulling and cutting tail mechanism, and a second wire clamping groove is provided on the upper end of the second pressing piece. The side of the second pressing piece close to the second wire pulling and cutting tail mechanism is used to press the fish hook, and the second wire clamping groove is used to clamp the fishing line.

4. The double-hook automatic line pulling and tail cutting device according to claim 1, characterized in that: The automatic positioning mechanism includes a fixed clamping member fixedly arranged on the upper end of the positioning base, a positioning ejection cylinder and a movable clamping member slidably arranged on the upper end of the positioning base, the movable clamping member is opposite to the fixed clamping member, and the positioning ejection cylinder is used to drive the movable clamping member to move toward the fixed clamping member.

5. The double-hook automatic line pulling and tail cutting device according to claim 1, characterized in that: The automatic wire pulling mechanism includes a wire lifting slide slidably arranged on the wire lifting base, a wire pulling traverse cylinder installed on the wire lifting slide, a wire pulling mounting plate slidably arranged on the wire lifting slide, and a wire pulling finger cylinder installed on the wire pulling mounting plate; The sliding direction of the wire lifting slide is cross-set with the sliding direction of the wire pulling installation plate. The automatic wire lifting mechanism is used to drive the wire lifting slide to move above the fish hook. The wire pulling transverse movement cylinder is used to drive the wire pulling installation plate away from or close to the wire tail. The wire pulling finger cylinder is used to clamp the wire tail.

6. The double-hook automatic line pulling and tail cutting device according to claim 5, characterized in that: An elastic member is also connected between the wire pulling transverse movement cylinder and the wire pulling installation plate. The wire pulling transverse movement cylinder is also used to overcome the elastic force of the elastic member while driving the wire pulling installation plate close to the wire tail.

7. The double-hook automatic line pulling and tail cutting device according to claim 1, characterized in that: The automatic line lifting mechanism includes a line lifting drive cylinder and a line lifting limiter installed on the line lifting base. The line lifting drive cylinder is used to drive the automatic line pulling mechanism to move above the fish hook. The line lifting limiter is arranged at the upper end of the line lifting base and is used to resist the upper end of the automatic line pulling mechanism.

8. The double-hook automatic line pulling and tail cutting device according to claim 1, characterized in that: The automatic tangent mechanism includes a tangent drive cylinder installed on a positioning base, a tangent slide slidably set on the positioning base, and a blade connected to one end of the tangent slide. The tangent slide is located on one side of the automatic positioning mechanism. The tangent drive cylinder is used to drive the tangent slide and the blade to move toward the automatic positioning mechanism to cut off the thread tail.

9. The method for manufacturing a double-hook fishing line according to claim 1, characterized in that: The following steps are involved: Place the fish hook tied to one end of the fishing line and the fish hook tied to the other end of the fishing line in corresponding positions, and clamp the fish hooks in position; Press against the binding places of the fish hooks on both sides respectively, so that the binding places of the fish hooks are compressed; Clamp the end of the line that protrudes from the binding, tighten it, and lift it up so that the end of the line forms a certain angle with the fishing line; Cut the end of the line and release the hooks at both ends.

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