Knotless suture positioning hook

Abstract

The utility model relates to a no knot thread positioning hook binding ware technical field, and disclose a no knot thread positioning hook binding ware, including base, the base top front and back symmetry fixedly connected with support leg, the base top is close to the back and is provided with winding mechanism, the base top right side is provided with clamping mechanism, the base top left side fixedly connected with second fixed block, second fixed block right side is close to the top fixedly connected with clamping cylinder. In the winding mechanism, the first servo motor drives the rotation of the screw rod, and the limit of the moving block is matched with the limiting rod, the left and right accurate movement of the moving plate is realized; the second servo motor drives the gear to mesh with the external gear ring, makes the stable rotation of the rotating cylinder. This design can accurately wind and position the fishing line, ensure the position of the subline fixed during the hook binding process, avoid the failure of hook binding caused by positioning deviation, greatly improve the success rate and efficiency of hook binding.

Description

Technical Field

[0001] This utility model relates to the technical field of knotless sub-line positioning hooks, specifically a knotless sub-line positioning hook. Background Technology

[0002] With the increasing popularity of fishing and the continuous development of fisheries, the quality of the connection between the leader and the hook has a crucial impact on fishing results and the efficiency of fisheries operations. Traditional methods of tying the leader and hook mainly rely on manual operation, which has many drawbacks. Manual hook tying is not only inefficient and unable to meet the needs of mass production, but also results in inconsistent strength between the leader and hook due to differences in the techniques and strength of different operators. This can easily lead to the hook coming off, affecting the fishing experience and the safety of fisheries operations.

[0003] As automation technology is increasingly applied in fishing tackle manufacturing, automatic hook-tying equipment has emerged. However, most existing automatic hook-tying devices are complex in structure and expensive. Furthermore, they struggle to accurately control the position and number of turns of the leader line during positioning and winding, resulting in unsatisfactory tying effects. This is especially true when knotless hook tying, where the lack of an effective positioning and winding control mechanism fails to guarantee the stability and reliability of the connection between the leader line and the hook, easily leading to problems such as loose leader line and loose winding. Utility Model Content

[0004] The purpose of this invention is to provide a knotless sub-line positioning hook to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a knotless sub-line positioning hook device, including a base, with supporting legs symmetrically fixedly connected to the top of the base in the front, back, left and right directions, a winding mechanism provided near the back of the top of the base, a clamping mechanism provided on the right side of the top of the base, a second fixing block fixedly connected to the left side of the top of the base, and a clamping cylinder fixedly connected to the right side of the second fixing block near the top. The winding mechanism includes a fixed frame, which is fixedly connected to the top of the base near the back. A lead screw is rotatably connected to the left and right gears on the inner wall of the fixed frame. A first servo motor is fixedly connected to the right side of the fixed frame. Limiting rods are symmetrically fixedly connected to the left and right sides of the inner wall of the fixed frame. A moving block is threadedly connected to the surface of the lead screw. A moving plate is connected to the top of the moving block. A second servo motor is fixedly connected to the right side of the moving plate near the back. A gear is fixedly connected to the surface of the output shaft of the second servo motor. A rotating cylinder is located on the right side of the moving plate near the front. A first limiting ring and a second limiting ring are fixedly connected to the surface of the rotating cylinder near the right side. An external gear ring is fixedly connected to the left side of the rotating cylinder near the second limiting ring. A first fixed block is fixedly connected to the left side of the rotating cylinder. A rotating rod is rotatably connected to the front of the first fixed block. A fixed plate is fixedly connected to the surface of the rotating rod near the rear end. A screw is fixedly connected to the front end of the rotating rod. A moving clamp is threadedly connected to the surface of the screw. A lead wire tube is fixedly connected to the left side of the first fixed block near the bottom. A lead wire hole is opened on the surface of the lead wire tube.

[0006] Preferably, the output end of the first servo motor is fixedly connected to the right end of the lead screw, and the left side of the moving block has a hole that matches the limiting rod. The surface of the moving block is slidably connected to the surface of the limiting rod, and the limiting rod limits the moving block so that the moving block moves left and right as the lead screw rotates.

[0007] Preferably, the right side of the movable plate near the front has a hole matching the rotating cylinder, and the surface of the rotating cylinder passes through and is rotatably connected to the hole. The first limiting ring and the second limiting ring limit the rotating cylinder, making the rotation of the rotating cylinder more stable.

[0008] Preferably, the gear meshes with an external gear ring.

[0009] Preferably, the clamping mechanism includes a fixed base, which is fixedly connected to the top right side of the base. A first fixed rod is fixedly connected to the front side of the fixed base near the right side, and a second fixed rod is fixedly connected to the front side of the fixed base near the left side. A first clamping plate is fixedly connected to the surface of the second fixed rod near the rear end, and a fixed plate is fixedly connected to the front end of the second fixed rod. A second clamping plate is slidably connected to the surface of the second fixed rod, and a spring is sleeved between the fixed plate and the second clamping plate on the surface of the second fixed rod.

[0010] Preferably, one end of the spring is fixedly connected to the back of the fixing plate, and the other end of the spring is fixedly connected to the front of the second clamping plate.

[0011] Preferably, the second clamping plate moves backward by the elastic force of the spring to clamp and stabilize the fishing line, while keeping the fishing line taut during winding.

[0012] Compared with the prior art, this utility model provides a knotless sub-line positioning hook device, which has the following beneficial effects: 1. In this knotless leader line positioning hook tier, the winding mechanism features a first servo motor driving a lead screw to rotate, which, in conjunction with a limit rod, limits the movement of the moving block, enabling precise left and right movement of the moving plate. A second servo motor drives a gear that meshes with an external gear ring, ensuring stable rotation of the rotating cylinder. This design allows for precise winding and positioning of the fishing line, ensuring the leader line remains in a fixed position during the hook tying process. It avoids tying failures due to positioning deviations, greatly improving the success rate and efficiency of hook tying.

[0013] 2. In this knotless line positioning hook tie, the second clamping plate in the clamping mechanism can not only stably clamp the fishing line under the action of spring force, but also maintain a taut state when the fishing line is tangled, preventing the fishing line from loosening and affecting the hook tying effect, thus ensuring the stability of the hook tying quality. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Figure 1 This is a three-dimensional structural schematic diagram of the present utility model; Figure 2 This is a three-dimensional schematic diagram of the structural fixing frame and lead screw of this utility model; Figure 3 This is a three-dimensional schematic diagram of the movable plate and rotating cylinder of this utility model. Figure 4 This is a three-dimensional schematic diagram of the rotating rod and the lead rod of this utility model. Figure 5 This is a three-dimensional schematic diagram of the clamping mechanism of this utility model.

[0015] In the diagram: 1. Base; 2. Support leg; 3. Winding mechanism; 31. Fixing frame; 32. Lead screw; 33. First servo motor; 34. Limiting rod; 35. Moving block; 36. Moving plate; 37. Second servo motor; 38. Gear; 39. Rotating cylinder; 311. First limiting ring; 312. Second limiting ring; 313. External gear ring; 314. First fixing block; 315. Rotating rod; 316. Fixing plate; 317. Screw; 318. Moving clamping plate; 319. Lead tube; 321. Inlet hole; 4. Clamping mechanism; 41. Fixing seat; 42. First fixing rod; 43. Second fixing rod; 44. First clamping plate; 45. Fixing plate; 46. Second clamping plate; 47. Spring; 5. Second fixing block; 6. Clamping cylinder. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0018] This utility model provides the following technical solution: Example 1

[0019] Please see Figure 1-4 This utility model provides a technical solution: a knotless sub-line positioning hook, including a base 1, with support legs 2 symmetrically fixedly connected to the top of the base 1 in the front, back and left and right, a winding mechanism 3 is provided on the top of the base 1 near the back, a clamping mechanism 4 is provided on the right side of the top of the base 1, a second fixing block 5 is fixedly connected to the left side of the top of the base 1, and a clamping cylinder 6 is fixedly connected to the right side of the second fixing block 5 near the top. The winding mechanism 3 includes a fixed frame 31, which is fixedly connected to the top of the base 1 near the back. A lead screw 32 is rotatably connected to left and right gears 38 on the inner wall of the fixed frame 31. A first servo motor 33 is fixedly connected to the right side of the fixed frame 31. Limiting rods 34 are symmetrically fixedly connected to the left and right sides of the inner wall of the fixed frame 31. A moving block 35 is threaded onto the surface of the lead screw 32. A moving plate 36 is connected to the top of the moving block 35. A second servo motor 37 is fixedly connected to the right side of the moving plate 36 near the back. A gear 38 is fixedly connected to the surface of the output shaft of the second servo motor 37. A rotating cylinder 39 is located on the right side of the moving plate 36 near the front. A first limiting ring 311 is fixedly connected, a second limiting ring 312 is fixedly connected to the surface of the rotating cylinder 39, an external toothed ring 313 is fixedly connected to the left side of the surface of the rotating cylinder 39 near the second limiting ring 312, a first fixing block 314 is fixedly connected to the surface of the rotating cylinder 39 near the left side, a rotating rod 315 is rotatably connected to the front of the first fixing block 314, a fixing plate 316 is fixedly connected to the surface of the rotating rod 315 near the rear end, a screw 317 is fixedly connected to the front end of the rotating rod 315, a movable clamping plate 318 is threadedly connected to the surface of the screw 317, and a lead wire tube 319 is fixedly connected to the left side of the first fixing block 314 near the bottom, and a lead wire hole is opened on the surface of the lead wire tube 319.

[0020] The output end of the first servo motor 33 is fixedly connected to the right end of the lead screw 32. The left side of the moving block 35 has a hole that matches the limit rod 34. The surface of the moving block 35 is slidably connected to the surface of the limit rod 34. The limit rod 34 limits the moving block 35, so that the moving block 35 moves left and right as the lead screw 32 rotates.

[0021] The right side of the movable plate 36 near the front has a hole that matches the rotating cylinder 39, and the surface of the rotating cylinder 39 passes through and is rotatably connected to the hole. The first limiting ring 311 and the second limiting ring 312 limit the rotating cylinder 39, making the rotation of the rotating cylinder 39 more stable.

[0022] Gear 38 meshes with external gear ring 313. Example 2

[0023] Please see Figure 5 Furthermore, based on Embodiment 1, a clamping mechanism 4 is obtained.

[0024] The clamping mechanism 4 includes a fixed base 41, which is fixedly connected to the top right side of the base 1. A first fixed rod 42 is fixedly connected to the front of the fixed base 41 near the right side. A second fixed rod 43 is fixedly connected to the front of the fixed base 41 near the left side. A first clamping plate 44 is fixedly connected to the surface of the second fixed rod 43 near the rear end. A fixed plate 45 is fixedly connected to the front end of the second fixed rod 43. A second clamping plate 46 is slidably connected to the surface of the second fixed rod 43. A spring 47 is sleeved between the fixed plate 45 and the second clamping plate 46 on the surface of the second fixed rod 43.

[0025] One end of the spring 47 is fixedly connected to the back of the fixing plate 45, and the other end of the spring 47 is fixedly connected to the front of the second clamping plate 46.

[0026] The second clamp 46 moves backward by the elastic force of the spring 47 to clamp and stabilize the fishing line, while keeping the fishing line taut during winding.

[0027] In actual operation, when using this device, firstly, the fishhook is clamped using the clamping cylinder 6. Then, the leader spool is placed on the first fixed rod 42, and one end of the leader line is pulled to the left to pass through the rotating cylinder 39. Next, the leader spool is placed on the rotating rod 315, and the moving clamp 318 is used to clamp and fix the leader spool. Then, one end of the fishing line is inserted into the lead tube 319 through the line inlet 321, and then the fishing line is led out through the lead tube 319. Finally, the leader line is pressed onto the fishhook by hand, using... The first clamping plate 44 and the second clamping plate 46 clamp the leader line, making it taut and ensuring that the leader line will not become tangled during winding. Then, the other hand presses the fishing line onto the hook before activating the second servo motor 37 and the first servo motor 33. The activation of the second servo motor 37 will drive the lead tube 319 to rotate in a circular motion, which can wind the fishing line onto the surface of the hook. The activation of the first servo motor 33 allows the fishing line to move left and right during the winding process, making the fishing line wind more evenly.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A knotless suture positioning hook device comprising a base (1), characterized in that: The base (1) has symmetrically fixed support legs (2) on the top front, back and left and right. The base (1) has a winding mechanism (3) near the back side on the top. The base (1) has a clamping mechanism (4) on the right side of the top. The base (1) has a second fixing block (5) fixedly connected to the left side of the top. The second fixing block (5) has a clamping cylinder (6) fixedly connected to the right side near the top. The winding mechanism (3) includes a fixed frame (31), which is fixedly connected to the top of the base (1) near the back. The left and right gears (38) on the inner wall of the fixed frame (31) are rotatably connected to a lead screw (32). A first servo motor (33) is fixedly connected to the right side of the fixed frame (31). Limiting rods (34) are symmetrically fixedly connected to the left and right sides of the inner wall of the fixed frame (31). A moving block (35) is threaded onto the surface of the lead screw (32). A moving plate (36) is connected to the top of the moving block (35). A second servo motor (37) is fixedly connected to the right side of the moving plate (36) near the back. A gear (38) is fixedly connected to the surface of the output shaft of the second servo motor (37). A rotating cylinder (39) is provided on the right side of the moving plate (36) near the front. A first limiting ring (311) is fixedly connected to the right side of the rotating cylinder (39), a second limiting ring (312) is fixedly connected to the surface of the rotating cylinder (39), an external toothed ring (313) is fixedly connected to the left side of the rotating cylinder (39) near the second limiting ring (312), a first fixing block (314) is fixedly connected to the left side of the rotating cylinder (39), a rotating rod (315) is rotatably connected to the front of the first fixing block (314), a fixing disc (316) is fixedly connected to the rear end of the rotating rod (315), a screw (317) is fixedly connected to the front end of the rotating rod (315), a movable clamping plate (318) is threadedly connected to the surface of the screw (317), and a lead wire tube (319) is fixedly connected to the left side of the first fixing block (314) near the bottom, and a lead wire hole is opened on the surface of the lead wire tube (319).

2. A knotless cord positioning hook device as defined in claim 1, wherein: The output end of the first servo motor (33) is fixedly connected to the right end of the lead screw (32). The left side of the moving block (35) has a hole that matches the limiting rod (34), and the surface of the moving block (35) is connected to the surface of the limiting rod (34) by sliding left and right through it.

3. A knotless cord positioning hook device as defined in claim 1, wherein: The movable plate (36) has a hole on its right side near the front that matches the rotating cylinder (39), and the surface of the rotating cylinder (39) passes through and is rotatably connected to the hole. The first limiting ring (311) and the second limiting ring (312) limit the rotating cylinder (39).

4. A knotless cord positioning hook device as defined in claim 1, wherein: The gear (38) meshes with the external gear ring (313).

5. A knotless cord positioning hook device as defined in claim 1, wherein: The clamping mechanism (4) includes a fixed seat (41), which is fixedly connected to the top right side of the base (1). A first fixed rod (42) is fixedly connected to the front side of the fixed seat (41) near the right side. A second fixed rod (43) is fixedly connected to the front side of the fixed seat (41) near the left side. A first clamping plate (44) is fixedly connected to the surface of the second fixed rod (43) near the rear end. A fixed plate (45) is fixedly connected to the front end of the second fixed rod (43). A second clamping plate (46) is slidably connected to the surface of the second fixed rod (43) back and forth. A spring (47) is sleeved between the fixed plate (45) and the second clamping plate (46) on the surface of the second fixed rod (43).

6. A knotless cord positioning hook device as defined in claim 5, wherein: One end of the spring (47) is fixedly connected to the back of the fixing plate (45), and the other end of the spring (47) is fixedly connected to the front of the second clamping plate (46).

7. A knotless cord positioning hook device as defined in claim 5, wherein: The second clamp (46) moves backward by the elastic force of the spring (47).

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