Junction-free wire binding process for fish hook wire

Abstract

The invention discloses a knot-free binding process for a fish hook line, which comprises the following steps of: firstly, forming initial fixation of a binding line on a hook handle; secondly, the clamp begins to rotate, the conveyed binding wire begins to move transversely in a reciprocating mode, the binding wire is wound on the hook handle in the axial direction of the hook handle, and primary winding is formed; then, sub-lines are arranged; then, the clamp begins to rotate again, the conveyed binding wire begins to move transversely in a reciprocating mode, the binding wire is wound on the hook handle in the axial direction of the hook handle, and secondary winding is formed; finally, after at least one time of secondary winding, glue is coated on the secondary winding; and after the glue is solidified and the binding line is cut off, the sub-line is bound and fixed on the hook handle of the fishhook in a nodule-free manner. According to the invention, knot-free wire binding operation of the fishhook can be realized, the production efficiency is greatly improved, and the cost is reduced.

Description

Technical field:

[0001] The invention relates to the technical field of fishhook sub-line binding technology, and in particular to a fishhook sub-line knot-free binding technology, by which the sub-line is bound and fixed on the fishhook in a knot-free manner. Background technology:

[0002] See Figure 1 As shown, a common fishing hook 9 includes: a hook handle 91 and a curved hook 92. The fishing line includes a sub-line and a main line. The fishhook 9 is connected to the main line through the sub-line 90. The connection between the fishhook and the sub-line 90 is currently done by manual binding. At present, no matter which binding method is used, the sub-line needs to be knotted. Because the sub-line is relatively thin, during the fishing process, the knot position of the sub-line is prone to stress concentration, becoming the most vulnerable position in the sub-line, and it is easy to break the line at the knot position. In addition, manual knotting is inefficient, so current fishhook manufacturers mostly use automated equipment for knot-free binding. See the invention patent No.: 2023215547862, which discloses "a new type of fishhook without knots".

[0003] Combination Figure 1 As shown, in the so-called knotless fishhook, the sub-line 90 is not directly wound around the hook handle 91, but the sub-line 90 is tied to the hook handle 91 by the binding line 93. Specifically, the binding line 93 is continuously wound around the hook handle 91 to bind and fix the sub-line 90 to the hook handle 91, and at the same time, glue is applied to the winding position of the binding line 93 during the binding process for curing. However, this knotless sub-line binding method can no longer be achieved with the existing preparation process and must be improved. Since the existing equipment is all related to the traditional wire binding process, it can no longer adapt to the production of knotless fishhooks. Therefore, the inventors have proposed the following technical solutions after continuous research and development. Summary of the invention:

[0004] The technical problem to be solved by the present invention is to provide a knot-free wire tying process for fish hook sub-lines. After the wire tying process is applied to automatic wire tying equipment, knot-free wire tying operations for fish hooks can be achieved, thereby greatly improving production efficiency and reducing costs.

[0005] In order to solve the above technical problems, the present invention adopts the following technical solutions: a process for knot-free binding of fish hook sub-lines, comprising the following steps: first, clamping and fixing the end of the binding line on a clamp for clamping the fish hook, and after the fish hook is clamped by the clamp, a part of the hook handle is exposed outside the clamp, and the binding line is wound around the hook handle through the self-rotation of the clamp, so that the binding line is initially fixed on the hook handle; secondly, after the binding line is initially fixed on the hook handle, the clamp starts to rotate, and at the same time, the transported binding line starts to reciprocate horizontally, so that the binding line is wound around the hook handle along the axial direction of the hook handle to form a preliminary winding. ; Next, put on the sub-line, fix one end of the sub-line on the clamp, and position the other end at the far end along the axial direction of the hook handle, so that the sub-line is close to the hook handle; then, the clamp starts to rotate again, and at the same time, the transported binding line starts to run horizontally back and forth, so that the binding line is wound around the hook handle along the axial direction of the hook handle to form a secondary winding. At this time, the sub-line is bound and fixed between the preliminary winding and the secondary winding; finally, after at least one secondary winding, glue is applied on the secondary winding; after the glue is cured, the binding line is cut off, and the sub-line is now bound and fixed to the hook handle of the fishhook in a knot-free manner.

[0006] Furthermore, in the above technical solution, after completing the preliminary winding, glue needs to be applied on the preliminary winding, and then the sub-line is brought close to the hook handle.

[0007] Furthermore, in the above technical solution, if two or more secondary windings are performed, glue needs to be applied after each secondary winding, and after all the secondary windings are completed, the curing operation is performed together.

[0008] Furthermore, in the above technical solution, when the clamp rotates, the axis of rotation of the clamp coincides with the axial direction of the hook handle.

[0009] Furthermore, in the above technical solution, the binding wire and the sub-wire are clamped and fixed on the clamp by a wire clamping mechanism, and the wire clamping mechanism has two spaces, and the two clamping spaces are respectively used to clamp the binding wire and the sub-wire.

[0010] Furthermore, in the above technical solution, the binding wire is output through a binding wire feeding unit, which is located next to the clamp and includes: a wire feeding tube and a wire feeding reel; the wire feeding tube is driven by a wire feeding cylinder, and the direction in which the wire feeding tube runs through the wire feeding cylinder forms an angle of 30°-70° with the axial direction of the hook handle clamped at the fish hook clamp, the binding wire extending from the wire binding reel is output after passing through the wire feeding tube, and the distance between the wire feeding tube and the hook handle is adjusted by the wire feeding cylinder.

[0011] Furthermore, in the above technical solution, a wire binding clamping unit is arranged on the side of the wire binding and feeding unit in the horizontal direction, and the wire binding clamping unit includes: a wire binding clamp located next to the wire feeding tube and a clamp displacement mechanism for driving the wire binding clamp to move, and the wire binding clamp is driven to move relative to the wire feeding tube along the X / Y direction through the clamp displacement mechanism.

[0012] Furthermore, in the above technical solution, the wire binding process specifically includes the following steps:

[0013] Step 1: First, the wire binding clamp is moved to the outlet position of the wire outlet pipe through the clamp displacement mechanism. After the wire binding clamp clamps the end of the binding wire, the wire binding clamp moves horizontally through the clamp displacement mechanism. After the binding wire is pulled out for a section, the wire binding clamp moves horizontally toward the clamp, and the end of the binding wire is placed in the clamp mechanism located on the side of the clamp. Finally, the wire binding clamp is retracted, and the end of the binding wire is clamped and fixed by the clamp mechanism.

[0014] Step 2: After the end of the binding wire is clamped by the wire clamping mechanism, the clamp is rotated 180 degrees, and the fishhook is fed into the clamp from the opposite direction by the fishhook feeding manipulator, so that the fishhook is clamped by the clamp, and at least part of the hook handle is exposed outside the clamp; the wire feeding tube in the binding wire feeding unit moves close to the hook handle position, and the clamp starts to rotate, and the binding wire is initially wound on the hook handle as it is output through the binding wire feeding unit, so that the binding wire is initially fixed;

[0015] Step 3: After the wire binding is initially fixed, the wire binding and feeding unit starts to reciprocate horizontally, so that the wire binding is wound on the hook handle along the axial direction of the hook handle to form a preliminary winding. At this time, the wire binding is cut off from the position between the wire clamping mechanism and the preliminary winding by the cutter mechanism;

[0016] Step 4: The clamp rotates again, so that the clamping mechanism is located at the top surface of the clamp, the sub-line is fed in by the sub-line feeding manipulator, and one end of the sub-line is fed into the clamping mechanism and clamped by the clamping mechanism, and the other end of the sub-line is clamped by the distal clamp, so that the sub-line is parallel to the axial direction of the hook handle and close to the hook handle; then the clamp starts to rotate again, and at the same time, the bound wire starts to reciprocate horizontally, so that the bound wire is wound on the hook handle along the axial direction of the hook handle to form a secondary winding. At this time, the sub-line is bound and fixed between the initial winding and the secondary winding;

[0017] Step 5: After the secondary winding is formed, the sub-wire is cut off from the position between the wire clamping mechanism and the secondary winding by the cutter mechanism;

[0018] Step 6: After the end of the sub-line close to the clamping mechanism is cut off, the outlet tube retracts; then the glue dispensing mechanism starts to work and applies glue to the secondary winding on the hook handle; the glue coating process can be repeated 1-2 times. After each coating, the clamp is rotated to form a second winding layer. After several windings and glue coating, the formed winding layer will tightly fix the binding wire, sub-line and hook handle;

[0019] Step 7: The glue is a light-curing glue. After the glue is applied, the winding area where the glue is applied is irradiated with an ultraviolet light source to quickly cure the glue. At this time, the binding wire, the sub-wire and the hook handle are firmly combined;

[0020] Step 8: After the glue solidifies, cut the binding wire between the outlet and the hook handle. At this point, the binding work of the fish hook is completed. Wait for the robot to take away the bound fish hook.

[0021] Furthermore, in the above technical solution, the wire binding and feeding unit and the wire binding and clamping unit are arranged on a wire binding moving unit, which includes: a mounting plate and a wire binding moving mechanism for driving the installation to reciprocate along the axial direction of the hook handle of the fishhook.

[0022] Furthermore, in the above technical solution, the sub-wires and binding wires are cut by a first cutting mechanism and a second cutting mechanism, wherein the first cutting mechanism for cutting the binding wires and the second cutting mechanism for cutting the sub-wires or the binding wires are arranged in different positions, and the first cutting mechanism and the second cutting mechanism drive the first cutter and the second cutter in different directions to cut the sub-wires and the binding wires.

[0023] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0024] Firstly, in the wire binding process of the present invention, the sub-line of the fish hook adopts a knot-free automatic wire binding design and is fixed with glue, so that the wire forms a continuous, knot-free binding connection at the hook handle, which can significantly increase the tension of the sub-line, avoid the problem of wire breakage caused by knots, eliminate the tension loss caused by traditional knot binding, and improve the overall strength and durability of the fishing line.

[0025] Secondly, the present invention realizes an automatic wire binding process and can perform wire binding operations on fish hooks of different models, thereby reducing production costs and improving production efficiency. Description of the drawings:

[0026] Figure 1 Schematic diagram of the fishhook structure for tying the sub-line;

[0027] Figure 2 is a stereogram of the present invention;

[0028] Figure 3 yes Figure 2 Another perspective stereogram;

[0029] Figure 4 yes Figure 2 A top view of

[0030] Figure 5 It is a three-dimensional diagram of the driving seat and the clamp part of the present invention;

[0031] Figure 6 yes Figure 5 Another perspective stereogram;

[0032] Figure 7 It is a three-dimensional diagram of the clamp part of the present invention;

[0033] Figure 8 It is a three-dimensional exploded view of the clamp part of the present invention;

[0034] Figure 9a-9c It is a working schematic diagram of the clamp in the present invention;

[0035] Fig.10 It is a three-dimensional diagram after removing the driving seat and the clamp in the present invention;

[0036] Fig.11 yes Fig.10 Top view;

[0037] Fig.12 yes Fig.11 3D exploded view of

[0038] Figures 13a-13h It is a process flow chart of wire binding of the present invention. Specific implementation method:

[0039] The present invention is further described below in conjunction with specific embodiments and drawings.

[0040] See Figure 1 As shown, the present invention is to realize the automatic wire binding process of the fishhook 9 sub-line 90. Figures 2 to 4 As shown, this is the automatic wire binding equipment used in the present invention, and the automatic wire binding equipment includes: a driving seat 1, a clamp 2 installed on the driving seat 1, a wire binding and feeding unit 3, a wire binding clamping unit 4, a wire binding moving unit 5, a glue dispensing mechanism 6, a cutter unit and a wire blocking mechanism 8.

[0041] Combination Figures 5 to 8 As shown, the driving seat 1 comprises: a base 10 and a driving motor 11 mounted on the base 10. The base 10 is made into a bearing seat body, and the driving motor 11 adopts a servo motor, which is used to drive the clamp 2 to rotate. During the rotation of the clamp 2 holding the fish hook 9, the binding line 93 binds the sub-line 90 to the hook handle 91 of the fish hook 9.

[0042] The clamp 2 comprises: a clamp seat 21 , a protruding portion 22 , a movable clamping block 23 , a cam mechanism 24 and a wire clamping mechanism 25 .

[0043] The clamp seat 21 is provided with a mounting groove 210 in the transverse direction, and a camshaft hole 211 and a pivot hole 212 in the longitudinal direction. The output end of the driving motor 11 is provided with a rotating shaft 12, and the front end of the rotating shaft 12 is fixedly connected to the rear end of the clamp seat 21 in the clamp 2. When the driving motor 11 is working, it drives the rotating shaft 12 and the clamp seat 21 fixed to the rotating shaft 12 to rotate. In order to further determine the number of rotations and angles of the clamp 2, a trigger plate 130 is fixed on the rotating shaft 12 or the clamp seat 21, and a trigger switch 13 is provided on the base 10. The trigger switch 13 can be a photoelectric switch. When the trigger plate 130 rotates with the rotating shaft 12 or the clamp seat 21, it is triggered by the trigger switch 13, so that the number of rotations and angles of the clamp 2 can be accurately determined.

[0044] The protrusion 22 is fixed or integrally formed at the front end of the clamp seat 21 away from the drive motor 11, and the front end of the protrusion 22 is wedge-shaped. The side of the protrusion 22 constitutes a fixed clamping surface. A blocking surface 260 is formed above the fixed clamping surface.

[0045] A movable clamp block 23 is installed on the clamp seat 21 at a position beside the protrusion 22. The movable clamp block 23 has a movable clamping surface corresponding to the fixed clamping surface. The protrusion 22 and the movable clamp block 23 constitute a fishhook clamp 200 for clamping the hook handle 91 of the fishhook 9.

[0046] The cam mechanism 24 is installed on the clamp seat 21, and the cam mechanism 24 is used to push the movable clamp block 23 to swing, so as to achieve the clamping and loosening of the fishhook clamp, and achieve the clamping or loosening of the fishhook 9.

[0047] Different from the existing fishhook clamp, the present invention no longer clamps the hook of the fishhook. In order to realize the positioning of the fishhook 9, a hook handle groove 2301 corresponding to the hook handle 91 is formed on the movable clamping surface. The hook handle groove 2301 is used to accommodate the hook handle 91. The hook handle 91 is limited by the hook handle groove 2301 to prevent the fishhook 9 from rotating when winding. Of course, the hook handle groove 2301 can also be set on the fixed clamping surface, or at the corresponding position of the fixed clamping surface and the movable clamping surface.

[0048] When the present invention is working, the hook 92 of different types of fish hooks 9 varies greatly, but the hook handle 91 does not differ much, that is, the same hook handle groove 2301 can achieve clamping adaptation for a variety of different types of fish hooks. Therefore, the same clamp 2 can clamp fish hooks of different types, reducing production costs and the frequency of replacement of the clamping device.

[0049] Since the hook chuck 200 clamps the hook handle 91 of the hook 9, which is roughly in the shape of an axis, it is clamped directly by the fixed clamping surface and the movable clamping surface, and is prone to rotation during the winding rotation process. In order to further clamp the hook and limit the hook in the rotation direction, the present invention adopts the following method: a blocking surface 260 is formed above the fixed clamping surface or the movable clamping surface, and the side of the hook 92 of the hook 9 clamped by the hook chuck interferes with the blocking surface 260, and the blocking surface 260 forms a blocking interference with the hook 92 of the hook, so that the hook 9 will not rotate even if it is subjected to the torque during winding.

[0050] In this embodiment, the blocking surface 260 is disposed on the fixed clamping surface. Specifically, a first limit block 26 is fixed on the protrusion 22, and the first limit block 26 extends upward corresponding to the end position of the protrusion 22 to form a blocking piece 261, and the side of the limit piece 261 constitutes the blocking surface 260.

[0051] In addition, a second limit block 27 is disposed above the movable clamping block 23. The second limit block 27 extends toward the fixed clamping surface to form a blocking block 270 located above the hook handle groove 2301. Figure 7 As shown, when the fish hook 9 is clamped, the blocking block 270 is just located in front of the hook 92 of the fish hook 9, thereby forming a limit block for the hook 92 of the fish hook 9 clamped by the fish hook clamp 200, preventing the fish hook from escaping from the fish hook clamp 200 in the front-to-back direction.

[0052] The first limit block 26 and the second limit block 27 can be independently provided and then fixed on the upper end surfaces of the protruding portion 22 and the movable clamping block 23 respectively. Of course, they can also be integrally formed directly on the protruding portion 22 and the movable clamping block 23 .

[0053] The movable clamp block 23 comprises: a clamping portion 231, a positioning portion 232 and a pivoting portion 23. The clamping portion 231 corresponds to the protruding portion 22, and the front end of the clamping portion 231 is also wedge-shaped, and the movable clamping surface is located on the side of the clamping portion 231; the second limit block 27 is fixedly connected to the upper end surface of the clamping portion 231.

[0054] The positioning portion 232 is integrally formed with the clamping portion 231 and inserted into the mounting groove 210. A pivot 2330 is provided on the pivoting portion 233 connected to the positioning portion 232. Specifically, a pivot hole 212 is provided on the clamp seat 21 along the longitudinal direction, and the pivoting portion 233 is pivotally connected to the mounting groove 210 through the pivot 2330 in the pivot hole 212.

[0055] The cam mechanism 24 is installed on the clamp seat 21. The cam mechanism 24 is used to push the movable clamp block 23 to swing, and the clamping portion 231 in the movable clamp block 23 opens or closes relative to the protruding portion 22, thereby clamping and loosening the fishhook clamp 200 and clamping or loosening the fishhook 9.

[0056] The clamping portion 231 and the positioning portion 232 can be fixedly connected or can be connected in an adjustable manner. The adjustable connection can adjust the relative gap between the fixed clamping surface and the movable clamping surface, so as to make fine adjustments according to different types of fish hooks. Specifically, one end of the pivoting portion 233 of the movable clamping block 23 is connected to the positioning portion 232 by a screw 2331, and by adjusting the feed rate of the screw 2331, the clamping portion 231 and the positioning portion 232 are driven to move along the axial direction of the screw 2331, so as to make fine adjustments according to different types of fish hooks.

[0057] In order to ensure that the clamping portion 231 is accurately aligned with the protruding portion 22 during the opening or closing process, a guide shaft 28 is provided between the protruding portion 22 and the clamping portion 231. Specifically, a guide shaft 28 is fixed at the front end of the protruding portion 22, and a guide hole 2310 is provided at the front end of the clamping portion 231 at a position corresponding to the guide shaft 28. Through the axial hole cooperation between the guide shaft 28 and the guide hole 2301, the movable clamping block 23 is accurately aligned during the swinging process without deviation.

[0058] The cam mechanism 24 includes: a camshaft 241 installed in the wheel axle hole 211, and a shift block 242 located below the clamp seat 21 and fixed relative to the camshaft 241. A shaft diameter change portion 2410 is formed on the camshaft 241, and the shaft diameter change portion 2410 interferes with the pivot portion 233 in the movable clamp block 23; the camshaft 241 is rotated by shifting the shift block 242, and the pivot portion 233 is pushed by the shaft diameter change of the shaft diameter change portion 2410, so that the movable clamp block 23 swings along the pivot 2330, driving the movable clamp block 23 and the protrusion 22 to be clamped or loosened.

[0059] Specifically, the shaft diameter change portion 2410 can be formed by directly opening a notch on the camshaft 241, or by providing a cam block. The shaft diameter change portion 2410 abuts against the side of the pivoting portion 233 of the movable clamping block 23. In order to avoid rigid contact, an elastic contact portion 2332 is provided at the position of the pivoting portion 233 abutting against the shaft diameter change portion 2410, and the elastic contact portion 2332 is realized by providing a clearance groove on the side of the pivoting portion 233.

[0060] The cam mechanism 24 rotates the camshaft 241 by moving the shifting block 242. When the clamp 2 is working, the entire clamp 2 will rotate. In order to automatically move the shifting block 242, the present invention uses the clamp opening cylinder 201 and the clamp closing cylinder 202 located at different positions. Figure 5 , Figure 6 As shown, the clamping cylinder 201 is arranged on the side of the clamp 2, and the clamping cylinder 202 is located below the clamp 2. During operation, when the clamp 2 needs to clamp the fishhook 9, the clamp 2 is first rotated to a horizontal position, at which time the shifting block 242 is located below the clamp seat 21, and the clamping cylinder 201 is started to push the shifting block 242 to swing, so that the movable clamping block 23 is clamped relative to the protruding portion 22. When the clamp 2 needs to release the fishhook 9, the clamp 2 is first rotated to a position rotated 90° relative to the horizontal position, at which time the shifting block 242 is located on the side of the clamp seat 21, and the clamping cylinder 202 is started to push the shifting block 242 to swing, so that the movable clamping block 23 is released relative to the protruding portion 22.

[0061] Since the opening and closing cylinders 201 and 202 are relatively independent and not directly connected to the clamp 2, the clamp 2 will not be affected during rotation, and the automatic operation of the clamp 2 is achieved through the electronic control device.

[0062] In addition, the clamp seat 21 is also equipped with a clamping mechanism 25, which is used to clamp the sub-line 90 and the binding line 93 of the fishhook 9. When the fishhook 9 is bound, the sub-line 90 should be fixed relative to the fishhook, that is, one end of the sub-line 90 is clamped by the clamping mechanism 25, and the other end is clamped by another clamping mechanism (not shown in the figure), and the sub-line 90 is close to the hook handle 91 of the fishhook and parallel to the axis of the hook handle 91. One end of the binding line is clamped by the clamping mechanism 25, and the other end is located beside the hook handle 91 by the binding wire feeding unit 3. When the clamp 2 starts to rotate, the binding line 93 will be wound around the hook handle 91, and the sub-line and the hook handle 91 are bound together by the binding line, and then the binding line can be cut after the glue is applied and solidified.

[0063] Specifically, the wire clamping mechanism 25 shown includes: a left clamping piece 251, a right clamping piece 252 and a middle clamping block 253, and the middle clamping block 253 is movably plugged and installed on the clamp seat 21. The clamp seat 21 is provided with a socket 213 corresponding to the middle clamping block 253 along the longitudinal direction, and the lower end of the middle clamping block 253 is inserted into the socket 213. The middle clamping block 253 is provided with a clamping block 2531 on the left and right sides, respectively, and the clamping block 2531 is in an arc shape. The left clamping piece 251 and the right clamping piece 252 are provided with corresponding left and right clamping grooves, and a rotatable clamping connection is formed with the corresponding clamping block 2531 through the left and right clamping grooves. The left clamping piece 251 extends outward to form a clamping handle. When the clamping handle is pressed down, the left clamping piece 251 is driven to swing, thereby pushing the middle clamping block 253 to move up and down. At the same time, when the middle clamping block 253 moves up and down, it pushes and drives the right clamping piece 252 to swing.

[0064] The sub-line 90 and the binding line of the fishhook are clamped by the left clamp 251 and the middle clamp block 253, and the right clamp 252 and the middle clamp block 253, respectively. When in use, first, when the clamp handle of the left clamp 251 is pressed down by the external cylinder, the gap between the left clamp 251 and the middle clamp block 253 is loosened, and the gap between the right clamp 252 and the middle clamp block 253 is opened. At this time, the corresponding sub-line 90 and the binding line are put in. Then, when the clamp handle of the left clamp 251 is opened by the external cylinder, it is reset and moved down under the elastic reset force of the middle clamp block 253, so that the sub-line and the binding line are clamped. Of course, since the gap between the left clamp 251 and the middle clamp block 253 and the gap between the right clamp 252 and the middle clamp block 253 are wedge-shaped, the sub-line and the binding line can be put in even if the clamp handle of the left clamp 251 is not pressed down.

[0065] The elastic restoring force of the middle clamping block 253 can be realized by a spring or other components, or by other structures. For example, in the present embodiment, it is generated by the left clamping piece 251. Specifically, an elastic arm is formed on one side of the clamping handle extending outside the left clamping piece 251. The elastic arm cooperates with the pressing block on the clamp seat 21, and the elastic restoring force is formed on the left clamping piece 251 through the interference between the pressing block and the elastic arm.

[0066] See Figure 9a-9c As shown, the work of the clamp 2 is described below: Figure 9a As shown, in this state, the wire clamping mechanism 25 faces the wire binding and feeding unit 3, and the wire binding and feeding unit 3 and the wire binding clamping unit 4 cooperate to put the binding wire 93 into the gap between the left clamping piece 251 and the middle clamping block 253.

[0067] When the binding wire 93 is clamped by the clamping mechanism 25, the clamp 2 will rotate to Figure 9bIn this state, the clamping mechanism 25 faces upward. At this time, the clamping cylinder 201 located in the horizontal position works to open the fishhook clamp 200 through the cam mechanism 24. Then, the clamp 2 will rotate to Fig.9c State, in which the position of the clamping mechanism 25 is Figure 9a On the contrary, facing away from the wire binding and feeding unit 3, the fishhook 9 will be fed into the fishhook chuck 200 by the fishhook feeding robot (not shown), and then the closing cylinder 202 located in the vertical position will work, closing the fishhook chuck 200 through the cam mechanism 24, and the fishhook 9 will be clamped by the fishhook chuck 200.

[0068] When the sub-line 90 is on the line, the clamp 2 will rotate to Figure 9b In this state, the sub-line 90 will be placed into the gap between the right clamping piece 252 and the middle clamping block 253 by a sub-line feeding robot (not shown).

[0069] Combination Figures 10 to 12 As shown, the wire binding and feeding unit 3, the wire binding and clamping unit 4, and the glue dispensing mechanism 6 are all arranged on the wire binding and moving unit 5. The wire binding and moving unit 5 drives the wire binding and feeding unit 3, the wire binding and clamping unit 4, and the glue dispensing mechanism 6 to move.

[0070] The wire binding moving unit 5 is located beside the clamp 2, and includes: a mounting plate 51 and a wire binding moving mechanism 52. The wire binding moving mechanism 52 includes: a moving motor 521, a screw rod 522 linked to the moving motor 521, a guide seat 523, and a slider 524 threadedly matched with the screw rod 522. The mounting plate 51 is fixedly connected to the slider 524, and the screw rod 522 driven by the moving motor 521 drives the mounting plate 51 to reciprocate along the axial direction of the hook handle 91 of the fish hook 9.

[0071] A vertical plate 511 is fixed on the mounting plate 51, and the wire binding and feeding unit 3 is fixedly connected to the mounting plate 51 through the vertical plate 511. The wire binding and feeding unit 3 includes: a wire feeding tube 30, a wire feeding cylinder 31 and a wire binding reel 32. The wire feeding cylinder 31 is fixed to the side of the vertical plate 511, and the wire feeding tube 30 is connected to the piston rod of the wire feeding cylinder 31. The wire feeding tube 30 is extended and retracted by the wire feeding cylinder 31, so that the binding wire is moved to a position close to the hook handle 91 of the fish hook 9, so as to realize the subsequent binding operation.

[0072] The wire binding reel 32 is located at the rear side of the wire feeding cylinder 31 , and comprises: a wire winding motor 321 and a wire winding shaft 322 . The wire binding coil is wound on the wire winding shaft 322 , and the wire feeding is achieved by the wire winding motor 321 .

[0073] A tensioning mechanism 33 is provided between the wire-binding coil 32 and the wire-feeding cylinder 31, and the tensioning mechanism 33 is used to adjust the tension of the wire-binding. In this embodiment, the tensioning mechanism 33 is a swingable adjustment lever, which is used to adjust the tension of the wire-binding by moving the wire-binding lever to pull the wire-binding.

[0074] The wire binding clamping unit 4 is located beside the wire binding and feeding unit 3, and includes: a wire binding clamp 41 located beside the wire feeding tube 30 and a clamp displacement mechanism 42 for driving the wire binding clamp 41 to move. The clamp displacement mechanism 42 is installed on the mounting plate 51, and has an X / Y direction driving mechanism to drive the wire binding clamp 41 to move relative to the wire feeding tube 30 along the X / Y direction. Specifically, the clamp displacement mechanism 42 includes: an X-axis cylinder 421 that drives the wire binding clamp 41 to move along the X-axis direction and a Y-axis cylinder 422 that drives the wire binding clamp 41 to move along the Y-axis direction.

[0075] The glue dispensing mechanism 6 is arranged on the mounting plate 51 , and the glue dispensing mechanism 6 is driven to move along with the mounting plate 51 by the wire binding moving mechanism 52 ; of course, the glue dispensing mechanism 6 can also adopt an independent driving mechanism.

[0076] The dispensing mechanism 6 includes: a dispensing head 60, a dispensing head driving cylinder 61 for driving the dispensing head to move up and down, a glue container 62, a dispensing seat 63 and a dispensing driving cylinder 64. The dispensing head driving cylinder 61 is linked to the piston rod of the dispensing driving cylinder 64. The dispensing seat 63 and the dispensing driving cylinder 64 are fixed on the vertical plate 511, and a guide rail is provided between the dispensing seat 63 and the dispensing head driving cylinder 61, and the dispensing driving cylinder 64 drives the dispensing head driving cylinder 61 to realize reciprocating movement along the guide rail.

[0077] The glue container 62 is located below the dispensing head 60, and the glue container 62 is fixedly mounted on a dispensing seat 63 fixed to the relative stand 511. The dispensing head 60 is driven downward by the dispensing head driving cylinder 61, so that the dispensing head 60 is deeply inserted into the dispensing container, so that the dispensing head 60 can be cleaned and glue residue can be prevented from forming on the dispensing head 60.

[0078] The cutter unit comprises a first cutter mechanism 71 and a second cutter mechanism 72 for cutting the sub-wires 90 and the binding wires 93 .

[0079] The first cutter mechanism 71 is used to cut the binding wire 93, and includes: a first cutter seat 711, a first cutter cylinder 712, and a first cutter 710 arranged on the piston rod of the first cutter cylinder 712; the first cutter seat 711 is adjustably mounted on the mounting plate 51 of the binding wire moving unit 5. Specifically, a connecting plate 512 is fixedly connected to the other side of the vertical plate 511 relative to the binding wire feeding unit 3, and the first cutter seat 711 is fixedly connected to the connecting plate 512 by screws. The first cutter cylinder 712 drives the first cutter 710 to move to cut the binding wire 93.

[0080] In order to adjust the tangent direction of the first cutter mechanism 71, an arc groove 5120 is opened on the connecting plate 512 or the first cutter seat 711. The feeding direction of the first cutter 710 is adjusted by adjusting the relative position of the arc groove 5120 and the screw, thereby achieving accurate cutting of the binding wire 93.

[0081] The second cutter mechanism 72 is used to cut the sub-wire 90 or the binding wire 93, and the second cutter mechanism 72 comprises: a second cutter seat 721, a second cutter cylinder 722 and a second cutter 720 arranged on the piston rod of the second cutter cylinder 722. The second cutter 720 is moved by the second cutter cylinder 722 to cut the sub-wire 90 or the binding wire 93.

[0082] In order to facilitate operation, the first cutting mechanism 71 and the second cutting mechanism 72 are arranged in different directions of the clamp 2. In this embodiment, the second cutting mechanism 72 is relatively independent and is located at the front and rear positions of the clamp 2 respectively with the first cutting mechanism 71. Of course, the second cutting mechanism 72 can also be arranged at other positions. Figure 5 , Figure 6 As shown, in this embodiment, a cutting mechanism 203 is arranged beside the base 10 of the driving seat 1, and the cutting mechanism 203 serves as the second cutting mechanism 72. Of course, it can also be arranged at other positions according to actual requirements.

[0083] The wire-blocking mechanism 8 is used to make the binding wire arrive at the designated position and prevent the binding wire from deviating from the binding position. The wire-blocking mechanism 8 is arranged below the clamp 2. The wire-blocking mechanism 8 includes: a wire-blocking cylinder 81 and a wire-blocking block 82 arranged on the piston rod of the wire-blocking cylinder 81. The wire-blocking block 82 moves up and down through the wire-blocking cylinder 81, and when the wire-blocking block 82 moves to the uppermost position, the wire-blocking block 82 is located beside the hook handle 91 clamped at the fishhook clamp 200.

[0084] Combine the following Figures 13a to 13h , the fishhook wire binding process of the present invention is described.

[0085] Step 1: See Fig.13a As shown, at this time, the clamp 2 rotates to Figure 9a In the state, the wire clamping unit moves the wire clamp 41 to the outlet position of the wire outlet pipe 30 through the clamp displacement mechanism. After the wire clamp 41 clamps the end of the wire 93, the wire clamp 41 moves horizontally through the clamp displacement mechanism to pull out a section of the wire 93. Then the wire feeding unit 3 and the wire clamp 41 move toward the clamp 2 to place the end of the wire 93 in the clamp mechanism 25. Finally, the wire clamp 41 is retracted, and the end of the wire 93 is clamped by the clamp mechanism 25.

[0086] Step 2: See Fig.13b As shown, when the end of the binding wire 93 is clamped by the wire clamping mechanism 25, the clamp 2 rotates to Fig.9c In this state, the fishhook 9 will be fed into the fishhook chuck 200 by the fishhook feeding robot. At this time, the wire blocking block 82 in the wire blocking mechanism rises, so that the wire blocking block 82 is located beside the hook handle 91. The wire blocking block 82 is used to form a blocking limit for the binding wire 93 to prevent the wire 93 from being offset from the winding position when the fishhook 9 rotates with the clamp 2. After the wire blocking block 82 rises, the clamp 2 starts to rotate. At the same time, the binding wire moving unit 5 will not be displaced laterally, and the binding wire 93 is initially wound on the hook handle 91 to form an initial fixation for the binding wire. Finally, the wire blocking block 82 descends and resets to avoid obstruction to subsequent winding.

[0087] Step 3: See Fig.13c As shown, after the binding wire 93 is initially fixed, the binding wire moving unit 5 starts to reciprocate horizontally, so that the binding wire 93 is wound on the hook handle 91 along the axial direction of the hook handle 91 to form a preliminary winding 931. At this time, the binding wire 93 has been firmly wound on the hook handle 91. At this time, the second cutter 720 in the second cutter mechanism works to cut the binding wire 93 from the position between the clamping mechanism 25 and the preliminary winding 931.

[0088] Step 4: See Fig.13d As shown, after the second cutter 720 cuts the binding wire from the position between the wire clamping mechanism 25 and the preliminary winding 931, the clamp 2 rotates to Figure 9b State, the sub-line 90 is fed in by the sub-line feeding manipulator, and one end of the sub-line 90 is fed into the clamping mechanism 25 and clamped by the clamping mechanism. The other end of the sub-line 90 is clamped by the distal clamp 900, so that the sub-line 90 is in a state parallel to the axial direction of the hook handle 91 of the fishhook, and is close to the position of the hook handle 91. Then, the blocking block 82 in the blocking mechanism rises, so that the blocking block 82 is located at the side of the hook handle 91. When the blocking block 82 rises, the clamp 2 starts to rotate, so that the binding line 93 initially binds the sub-line 90 at the hook handle position, and positions the sub-line 90. Finally, the blocking block 82 descends and resets, and the binding moving unit 5 starts to start horizontal reciprocating operation, so that the binding line 93 is wound on the hook handle 91 again along the axial direction of the hook handle 91, forming a secondary winding 932, and the sub-line 90 is fixed between the preliminary winding 931 and the secondary winding 932.

[0089] Step 5: See Fig.13e As shown, after the secondary winding 932 is formed, the second cutter 720 in the second cutter mechanism works again to cut the sub-wire 90 from the position between the wire clamping mechanism 25 and the secondary winding 932.

[0090] Step 6: See Fig.13f As shown, after the end of the sub-wire 90 near the clamping mechanism 25 is cut by the second cutter 720, the wire outlet tube 30 of the wire binding and feeding unit 3 retracts. Then the glue dispensing mechanism 6 starts to work, and the glue dispensing head 60 moves to the top of the hook handle 91 through the glue dispensing head driving cylinder 61 and the glue dispensing driving cylinder 64, and the wire binding moving unit 5 starts to run horizontally, and then the hook handle 91 applies glue on the secondary winding 932.

[0091] The glue coating process can be repeated 1-2 times. After each coating is completed, the clamp 2 is rotated to form another winding layer. After several winding and glue coating, the formed winding layer will tightly fix the binding wire 93, the sub-wire 90 and the hook handle 91.

[0092] Step 7: See Figure 13g As shown, the glue is usually a light-curing glue. After the glue is applied, the winding area coated with the glue can be irradiated by an ultraviolet light source 600 to make the glue cure quickly. At this time, the binding wire 93, the sub-wire 90 and the hook handle 91 are firmly combined.

[0093] Step 8: See Fig.13h As shown, after the glue solidifies, the first cutting mechanism 71 starts to work and cuts the binding wire 90 between the outlet 30 and the hook handle 91. At this time, the binding work of the fish hook is completed, and the manipulator can be waited for to take away the bound fish hook.

[0094] In the present invention, the direction in which the wire feeding tube 30 runs through the wire feeding cylinder 31 forms an angle of 30°-70° with the axial direction of the hook handle 91 clamped at the fishhook clamp 200. The reason for adopting this inclined wire feeding method is to better bind the wire. If the angle is too large, for example, the wire feeding tube 30 is perpendicular to the axial direction of the hook handle 91, the wire binding and feeding unit 3 and the wire binding clamping unit 4 will be too close, and there will not be enough space for arrangement. However, if the angle is too small, during winding, the wire binding will be subjected to excessive lateral tension during the reciprocating movement of the wire binding, which can easily cause the wire binding to leave the winding area and make it difficult to form a uniform winding. The angle of 45°-60° is optimal.

[0095] Of course, the above description is only a specific embodiment of the present invention and is not intended to limit the scope of implementation of the present invention. All equivalent changes or modifications made according to the structure, characteristics and principles described in the patent application scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. A process for knot-free fishhook line binding, characterized in that: The wire binding process includes the following steps: First, the end of the binding wire (93) is clamped and fixed on the clamp (2) used to clamp the fishhook (9). After the fishhook (9) is clamped by the clamp (2), a part of the hook handle (91) is exposed outside the clamp (2). The binding wire (93) is wound around the hook handle (91) by the self-rotation of the clamp (2), so that the binding wire (90) is initially fixed on the hook handle (91); Next, after the binding wire (90) is initially fixed on the hook handle (91), the clamp (2) starts to rotate, and at the same time, the conveyed binding wire (93) starts to reciprocate horizontally, so that the binding wire (93) is wound on the hook handle (91) along the axial direction of the hook handle (91), forming a preliminary winding (931); Next, the sub-line (90) is placed, one end of the sub-line (90) is fixed on the fixture (2), and the other end is positioned at the far end along the axial direction of the hook handle, so that the sub-line (90) is close to the hook handle (91); Then, the clamp (2) starts to rotate again, and at the same time, the transported binding wire (93) starts to reciprocate horizontally, so that the binding wire (93) is wound on the hook handle (91) along the axial direction of the hook handle (91) to form a secondary winding (932). At this time, the sub-wire (90) is tied and fixed between the primary winding (931) and the secondary winding (932); Finally, after at least one secondary winding (932), glue is applied to the secondary winding (932); after the glue is cured, the binding wire (93) is cut off, and the sub-wire (90) is now tied and fixed to the hook handle (91) of the fish hook (9) in a knot-free manner.

2. A process for knot-free fishhook line binding according to claim 1, characterized in that: After the preliminary winding (931) is completed, glue needs to be applied on the preliminary winding (931) and then the sub-line (90) is brought close to the hook handle (91).

3. A process for knot-free fishhook line binding according to claim 1, characterized in that: If two or more secondary windings are performed, glue must be applied after each secondary winding, and the curing operation must be performed together after all secondary windings are completed.

4. A process for knot-free fishhook line binding according to claim 1, characterized in that: When the clamp (2) rotates, the axis of rotation of the clamp (2) coincides with the axial direction of the hook handle (91).

5. A process for knot-free fishhook line binding according to claim 1, characterized in that: The binding wire (93) and the sub-wire (90) are clamped and fixed on the clamp (2) by a wire clamping mechanism (25). The wire clamping mechanism (25) has two clamping spaces, and the two clamping spaces are respectively used to clamp the binding wire (93) and the sub-wire (90).

6. A process for knot-free fishhook line binding according to any one of claims 1 to 5, characterized in that: The binding wire (93) is output through a binding wire feeding unit (3), and the binding wire feeding unit (3) is located beside the clamp (2), and comprises: a wire feeding tube (30) and a binding wire reel (32); the wire feeding tube (30) is driven by a wire feeding cylinder (31), and the direction in which the wire feeding tube (31) is moved by the wire feeding cylinder (31) forms an angle of 30°-70° with the axial direction of the hook handle (91) clamped at the fishhook clamp (200), The binding wire (93) extending from the binding wire reel (32) is output after passing through the wire feeding tube (30), and the distance between the wire feeding tube (30) and the hook handle (91) is adjusted by the wire feeding cylinder (31).

7. A process for knot-free fishhook line binding according to claim 6, characterized in that: A wire binding clamping unit (4) is arranged on the side of the wire binding and feeding unit (3) in the horizontal direction. The wire binding clamping unit (4) comprises: a wire binding clamp (41) located on the side of the wire feeding tube (30) and a clamp displacement mechanism (42) for driving the wire binding clamp (41) to move. The clamp displacement mechanism (42) drives the wire binding clamp (41) to move relative to the wire feeding tube (30) along the X / Y direction.

8. A process for knot-free fishhook line binding according to claim 7, characterized in that: The wire binding process specifically includes the following steps: Step 1: First, the wire binding clamp (41) is moved to the pipe opening position of the outlet pipe (30) through the clamp displacement mechanism (42). After the wire binding clamp (41) clamps the end of the binding wire (93), the wire binding clamp (41) moves horizontally through the clamp displacement mechanism (42). After the binding wire (93) is pulled out for a section, the wire binding clamp (41) moves horizontally toward the clamp (2) to place the extended end of the binding wire (93) in the clamp mechanism (25) located at the side of the clamp. Finally, the wire binding clamp (41) is retracted, and the end of the binding wire (93) is clamped and fixed by the clamp mechanism (25). Step 2, after the end of the binding wire (93) is clamped by the wire clamping mechanism (25), the clamp (2) rotates 180 degrees, and the fishhook (9) is fed into the clamp (2) from the opposite direction by the fishhook feeding manipulator, so that the fishhook (9) is clamped by the clamp (2), and at least a part of the hook handle (91) is exposed outside the clamp (2); the wire feeding tube (30) in the binding wire feeding unit (3) moves close to the position of the hook handle (91), and the clamp (2) starts to rotate, and the binding wire (93) is initially wound on the hook handle (91) as it passes through the binding wire feeding unit (3), so that the binding wire (93) is initially fixed; Step 3: After the binding wire (93) is initially fixed, the binding wire feeding unit (3) starts to reciprocate horizontally, so that the binding wire (93) is wound on the hook handle (91) along the axial direction of the hook handle (91) to form a preliminary winding (931). At this time, the binding wire (93) is cut off from the position between the clamping mechanism (25) and the preliminary winding (931) by the cutting mechanism; Step 4: the clamp (2) rotates again, so that the clamping mechanism (25) is located at the top surface of the clamp (2), the sub-line (90) is fed in by the sub-line feeding manipulator, and one end of the sub-line (90) is fed into the clamping mechanism (25) and clamped by the clamping mechanism, and the other end of the sub-line (90) is clamped by the distal clamp (900), so that the sub-line (90) is in a state parallel to the axial direction of the hook handle (91) and close to the hook handle (91); then the clamp (2) starts to rotate again, and at the same time, the transported binding line (93) starts to reciprocate horizontally, so that the binding line (93) is wound on the hook handle (91) along the axial direction of the hook handle (91) to form a secondary winding (932), and at this time the sub-line (90) is bound and fixed between the preliminary winding (931) and the secondary winding (932); Step 5: After the secondary winding (932) is formed, the sub-wire (90) is cut off at a position between the wire clamping mechanism (25) and the secondary winding (932) by a cutting mechanism; Step 6: After the end of the sub-wire (90) near the clamping mechanism (25) is cut off, the outlet tube (30) retracts; then the glue dispensing mechanism (6) starts to work and applies glue on the secondary winding (932) on the hook handle (91); the glue coating process can be repeated 1-2 times, and after each coating is completed, the clamp (2) is rotated to form a second winding layer. After several windings and glue coatings, the formed winding layer will tightly fix the binding wire (93), the sub-wire (90) and the hook handle (91); Step 7: The glue is a light-curing glue. After the glue is applied, the winding area where the glue is applied is irradiated by an ultraviolet light source (600) to make the glue cure quickly. At this time, the binding wire (93), the sub-wire (90) and the hook handle (91) are firmly combined. Step 8: After the glue is solidified, the binding wire (90) is cut off between the outlet (30) and the hook handle (91). At this time, the binding work of the fish hook is completed, and the manipulator is waiting to take away the bound fish hook.

9. A process for knot-free fishhook line binding according to claim 8, characterized in that: The wire binding and feeding unit (3) and the wire binding and clamping unit (4) are arranged on a wire binding moving unit (5), and the wire binding moving unit (5) comprises: a mounting plate (51) and a wire binding moving mechanism (52) for driving the mounting plate (51) to reciprocate along the axial direction of the hook handle (91) of the fish hook (9).

10. A process for knot-free fishhook line binding according to claim 9, characterized in that: The sub-wire (90) and the binding wire (93) are cut by a first cutter mechanism (71) and a second cutter mechanism (72), wherein the first cutter mechanism (71) for cutting the binding wire (93) and the second cutter mechanism (72) for cutting the sub-wire (90) or the binding wire (93) are arranged in different positions, and the first cutter mechanism (71) and the second cutter mechanism (72) drive the first cutter (710) and the second cutter (720) in different directions to cut the sub-wire (90) and the binding wire (93).

Images