Automatic wire winding machine and wire winding method

Abstract

The invention provides an automatic wire winding machine and a wire winding method, and relates to the technical field of fishing rod processing. The invention relates to a fishing rod winding machine which comprises a rack, a winding mechanism, a drawing mechanism, a hooking and pulling mechanism, a taking mechanism, a trimming mechanism, a rod feeding mechanism and a rod head positioning mechanism, the winding mechanism comprises a winding notch wheel, the winding notch wheel is provided with a pay-off wheel and a lead frame, and the drawing mechanism is provided with a rod body clamping air cylinder and a drawing support. The wire drawing support is provided with a wire drawing guide block, a wire drawing pulley, a wire drawing fixing wheel and a wire drawing motor, the wire hooking and pulling mechanism is provided with a wire hooking clamping air cylinder, the wire hooking clamping air cylinder is provided with a head hooking and pulling air claw and a groove hooking and pulling air claw, the wire taking mechanism is provided with a wire taking clamping air cylinder, the wire shearing mechanism is provided with a wire shearing air cylinder, and the rod feeding mechanism comprises a rod feeding sliding table and a grabbing rotating air cylinder. The rod head positioning mechanism comprises a rod head clamping air cylinder, an ejector rod base and an ejector rod. Automatic wire winding of the material rod guide hole is achieved, automatic fixing of the two ends of the winding wire is achieved, the production efficiency is greatly improved, and the labor cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of fishing rod processing, in particular to an automatic wire winding machine and a wire winding method. Background Art

[0002] A fishing rod usually consists of two major parts: the rod body and the guide eye (guide ring). The rod body provides the main mechanical properties, such as elasticity, strength and tonality, while the guide eye is a key component for guiding the fishing line, transmitting force and controlling the movement trajectory of the fishing line.

[0003] Currently, the installation and fixing method of the guide eye is generally fixed by applying glue or using winding wire, and mainly relies on the manual operation of skilled workers. When using winding wire to fix, the worker first places the guide eye on the rod body, and then uses the winding wire to tightly wrap the legs of the guide eye with the rod body. When the winding is completed, the winding wire is burned with a lighter and pressed onto the wound coil. The residual heat sticks the end of the winding wire to the coil. The use of manual winding and fixing has the problems of low efficiency and high labor costs, and it is impossible to achieve automated production of fishing rods. Summary of the Invention

[0004] In view of the technical problems of low work efficiency and high labor cost in the manual winding method for installing the guide eye of the fishing rod, the present invention provides an automatic winding machine and a winding method, which include a frame, a winding mechanism, a wire drawing mechanism, a wire hooking and pulling mechanism, a wire taking mechanism and a wire cutting mechanism are arranged in the middle of the frame, and a rod feeding mechanism and a rod head positioning mechanism are respectively provided at both ends of the frame, thereby realizing automatic winding of the guide eye of the material rod and automatic fixation of the two ends of the winding line, greatly improving production efficiency and reducing labor costs.

[0005] To this end, the technical solution of the present invention is an automatic wire winding machine, which includes a frame, a wire winding mechanism, a wire drawing mechanism, a wire hooking and pulling mechanism, a wire taking mechanism and a wire cutting mechanism are provided in the middle of the frame, and a rod feeding mechanism and a rod head positioning mechanism are provided at both ends of the frame respectively, the wire winding mechanism includes a wire winding notch wheel, and the wire winding notch wheel is provided with a wire pay-out wheel and a wire lead frame, the wire drawing mechanism is provided with a rod body clamping cylinder and a wire drawing bracket, the wire drawing bracket is provided with a wire drawing guide block, a wire drawing pulley, a wire drawing fixed wheel and a wire drawing motor, the wire hooking and pulling mechanism is provided with a wire hooking clamping cylinder, and the wire hooking and pulling head air claw and a hooking groove air claw are provided on the wire hooking and pulling mechanism, the wire taking mechanism is provided with a wire taking clamping cylinder, the wire cutting mechanism is provided with a wire cutting cylinder, the rod feeding mechanism includes a rod feeding slide and a grabbing rotating cylinder, and the rod head positioning mechanism includes a rod head clamping cylinder, a push rod seat and a push rod.

[0006] Furthermore, the winding mechanism includes a winding frame plate and a winding screw assembly. The winding frame plate is provided with a winding notch wheel, and the winding notch wheel is rotationally connected to the winding frame plate through a winding auxiliary wheel.

[0007] Furthermore, two wire winding drive gears are symmetrically provided below the wire winding notch wheel. The wire winding drive gears are engaged with the wire winding notch wheel through gears, and a wire winding motor is provided below the wire winding drive gears.

[0008] Furthermore, the winding frame plate and the lead frame are provided with a lead ring, and the lead ring lead frame is provided with a lead guide piece, a lead winding shaft and a wire unwinding guide column.

[0009] Furthermore, the wire drawing mechanism includes a wire drawing frame plate, which is provided with a rod body clamping cylinder and a wire drawing bracket. The front end of the wire drawing bracket is provided with a wire drawing guide block, the rear end of the wire drawing bracket is provided with a wire drawing pulley and a wire drawing fixed wheel, and a wire drawing motor is provided below the wire drawing bracket.

[0010] Furthermore, the wire hooking and pulling mechanism includes a wire hooking and pulling frame plate and a wire hooking and pulling screw assembly. The upper end of the wire hooking and pulling frame plate is provided with a wire hooking clamping cylinder, and the lower end of the wire hooking and pulling frame plate is provided with a wire hooking motor. A wire hooking eccentric wheel is installed on the wire hooking motor. The wire hooking and pulling clamping cylinder is connected to the wire hooking eccentric wheel of the wire hooking motor through a wire hooking guide block and a wire hooking guide rod.

[0011] Furthermore, the wire taking mechanism includes a wire taking frame plate, the wire taking frame plate is provided with a wire taking translation screw assembly, the wire taking translation screw assembly is installed with a wire taking downward screw assembly, the screw nut of the wire taking downward screw assembly is provided with a wire taking support plate, and the upper end of the wire taking support plate is provided with a wire taking clamping cylinder.

[0012] Furthermore, the thread trimming mechanism includes a thread trimming frame plate and a thread trimming screw assembly. The thread trimming frame plate is provided with an elevator, a thread trimming slide is installed on the elevator, and a thread trimming cylinder is provided on the slide of the thread trimming slide.

[0013] Furthermore, the rod tip positioning mechanism includes a positioning frame plate, on which a positioning screw assembly and a rod tip clamping cylinder are installed, a push rod seat is installed on the screw nut of the positioning screw assembly, a push rod is provided on the push rod seat, and a push rod reset spring is provided between the push rod's clamping platform and the push rod seat.

[0014] A method for automatically winding a thread, comprising the following steps:

[0015] S1. Rod feeding and fixing

[0016] The material rod is fed to the central axis of the winding notch wheel of the winding mechanism, the grabbing rotating cylinder of the rod feeding mechanism moves toward the tail end of the material rod and grabs the material rod, the thimble of the rod head positioning mechanism moves toward the rod head of the material rod and is inserted into the rod head, the rod head position of the material rod is clamped by the rod head clamping cylinder, and the rod body position of the material rod is clamped by the rod body clamping cylinder;

[0017] S2. Remove the pull line

[0018] The pulling wire between the wire entry hole and the wire outlet hole of the wire drawing guide block of the wire drawing mechanism forms a pulling wire circle under the action of its own tension. The wire hooking and clamping cylinder of the wire hooking and pulling mechanism moves to the left to below the pulling wire circle formed by the pulling wire, and the wire hooking and clamping cylinder moves upward to insert the closed hooking head air claw and the hooking groove air claw into the pulling wire circle. The wire hooking and clamping cylinder drives the pulling wire to move to the right, and moves to and exceeds the installation position of the rod guide eye.

[0019] S3. Install the guide eye

[0020] Use the loading manipulator to grab the guide eye, place the guide eye in the guide eye installation position of the material rod, and keep the guide eye and the material rod relatively fixed;

[0021] S4. Remove the winding wire

[0022] The winding wire is led out from the pay-off wheel through the pay-off guide post of the lead frame, and the wire-taking clamping cylinder of the wire-taking mechanism moves to the pay-off guide post and clamps the winding wire. The wire-taking mechanism pulls the winding wire away from the winding mechanism;

[0023] S5. Winding the rod and guide

[0024] The winding notch wheel of the winding mechanism rotates under the drive of the winding motor, and at the same time, the winding notch wheel moves toward the rod head of the material rod under the drive of the winding screw assembly, winding the line to entangle the fishing rod and the guide eye, and also entangle the pulling line and the winding line head;

[0025] S6.Hook and pull the winding line

[0026] When the wire winding is finished, the hook-pull head air claw and the hook-pull groove air claw of the wire hook clamping cylinder open, and the wire winding mechanism moves to the position of the wire release guide post and is located between the hook-pull head air claw and the hook-pull groove air claw. The wire winding notch wheel continues to rotate, and the wound wire is rotated into the space between the hook-pull head air claw and the hook-pull groove air claw. The hook-pull head air claw and the hook-pull groove air claw of the wire hook clamping cylinder close to clamp the wound wire. The wire hook motor drives the wire hook clamping cylinder to move downward, and the wound wire is dragged into the wire pulling circle.

[0027] S7. Cut the tangled wire

[0028] The thread trimming mechanism moves to the position of the winding wire pay-off guide pin, and the winding wire is cut by the thread trimming cylinder;

[0029] S8. Pull out the winding wire tail

[0030] The wire drawing motor rotates forward to recycle the drawing wire, and the drawing wire is drawn out from the coil of the winding wire, and the winding wire tail is pulled into the coil and fixed.

[0031] The beneficial effects of the present invention are that an automatic wire winding machine and a wire winding method include a frame, a wire winding mechanism, a wire drawing mechanism, a wire hooking and pulling mechanism, a wire taking mechanism, a wire cutting mechanism, a rod feeding mechanism and a rod head positioning mechanism. The feeding mechanism or the feeding manipulator places the material rod to the grabbing position of the rod feeding mechanism, the rod feeding mechanism grabs the material rod through the grabbing rotating cylinder, the rod head positioning mechanism moves toward the rod head of the material rod and fixes the rod head through the top pin. At this time, the material rod is located between the rod feeding mechanism and the rod head positioning mechanism, and passes through the central axis of the wire winding mechanism. The rod feeding mechanism rotates the material rod through the grabbing rotating cylinder and rotates to the guide eye installation position of the material rod facing upwards. The feeding manipulator places the guide eye to the guide eye installation position, and the wire hooking and pulling mechanism takes the material rod from the wire drawing mechanism. The wire is pulled to one side of the guide eye installation position, and the wire taking mechanism grabs the winding wire from the wire winding mechanism, and the wire winding mechanism starts to wind the wire. The wire winding mechanism winds the pulling wire, the guide eye and the material rod together, and the wire taking mechanism grabs one end of the winding wire from the wire winding mechanism, which is called the wire winding head. The wire winding head is wound at the starting position of the coil to fix the wire head. At the end of winding, the winding wire is hooked and pulled into the coil of the pulling wire by the wire hooking mechanism, and the winding wire is cut off from the winding mechanism by the wire cutting mechanism. At this time, the cut end of the winding wire is called the winding wire tail, and the wire drawing motor of the wire drawing mechanism pulls the pulling wire back. Since the pulling wire is wound in the coil, when the pulling wire is pulled back, the winding wire tail is dragged into the wound coil, thereby achieving the fixation of the winding wire tail.

[0032] The present invention realizes the automatic winding of the material rod guide eye, and realizes the automatic fixation of the two ends of the winding line by winding and fixing the winding line head in the coil, and pulling the winding line tail into the coil through the pulling line pre-wound in the coil for fixation; realizes the automation of the winding work, greatly improves the production efficiency, and reduces the labor cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0034] Figure 2 yes Figure 1 A structural diagram from another angle;

[0035] Figure 3 It is a structural diagram of the middle part of the present invention;

[0036] Figure 4 It is a structural diagram of the winding mechanism;

[0037] Figure 5 yes Figure 4 A structural diagram from another angle;

[0038] Figure 6 It is a structural diagram of the wire drawing mechanism;

[0039] Figure 7 yes Figure 6 A structural diagram from another angle;

[0040] Figure 8 It is a structural diagram of the hook and pull wire mechanism;

[0041] Figure 9 It is a structural diagram of the wire taking mechanism;

[0042] Figure 10 It is a structural diagram of the thread trimming mechanism;

[0043] Figure 11 It is a structural diagram of the rod-feeding rotating mechanism;

[0044] Figure 12 It is a structural diagram of the rod head positioning mechanism;

[0045] Figure 13 It is a cross-sectional view of the rod head positioning mechanism;

[0046] Figure 14 It is a schematic diagram of the pulling line and the winding line;

[0047] Figure 15 It is a structural diagram of the loading robot.

[0048] Explanation of symbols in the figure:

[0049] 1. Frame; 2. Wire winding mechanism; 21. Wire winding frame plate; 22. Wire winding screw assembly; 23. Wire winding notch wheel; 231. Wire winding auxiliary wheel; 24. Pay-off wheel; 25. Wire lead frame; 251. Wire lead ring; 252. Wire lead guide; 253. Wire lead shaft; 254. Pay-off guide post; 26. Wire winding drive gear; 27. Wire winding motor; 3. Wire drawing mechanism; 31. Wire drawing frame plate; 32. Rod body clamping cylinder; 33. Wire drawing bracket; 331. Wire drawing guide block; 332. Wire drawing pulley; 333. Wire drawing fixed wheel; 34. Wire drawing motor; 4. Wire hooking mechanism; 41. Wire hooking frame plate; 42. Wire hooking screw assembly; 43. Wire hooking clamping cylinder; 431. Wire hooking head air claw; 432. Wire hooking groove air claw; 44. Wire hooking motor; 441. Wire hooking eccentricity Wheel; 45. Thread hook guide block; 46. Thread hook guide rod; 5. Thread taking mechanism; 51. Thread taking frame plate; 52. Thread taking translation screw assembly; 53. Thread taking downward screw assembly; 54. Thread taking support plate; 55. Thread taking clamping cylinder; 6. Thread trimming mechanism; 61. Thread trimming frame plate; 62. Thread trimming screw assembly; 63. Elevator; 64. Thread trimming slide; 65. Thread trimming cylinder; 7. Rod feeding mechanism; 71. Rod feeding slide; 711. Position sensor; 72. Grasping rotary cylinder; 8. Rod tip positioning mechanism; 81. Positioning frame plate; 82. Positioning screw assembly; 83. Rod tip clamping cylinder; 84. Push rod seat; 85. Push rod; 86. Push rod return spring; 9. Winding line; 91. Winding line head; 92. Winding line tail; 10. Pulling line; 11. Loading robot. DETAILED DESCRIPTION

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0051] like Figures 1-15As shown, the present invention provides an automatic wire winding machine, which includes a frame 1 for supporting and fixing, a wire winding mechanism 2, a wire drawing mechanism 3, a wire hooking and pulling mechanism 4, a wire taking mechanism 5 and a wire cutting mechanism 6 are provided in the middle of the upper end surface of the frame 1, and a rod feeding mechanism 7 and a rod head positioning mechanism 8 are provided at both ends of the upper end surface of the frame 1 respectively, the loading mechanism or the loading manipulator 11 places the material rod to the grabbing position of the rod feeding mechanism 7, the rod feeding mechanism 7 grabs the material rod through the grabbing rotating cylinder 72, the rod head positioning mechanism 8 moves toward the rod head of the material rod, and fixes the rod head through the thimble 85, at this time, the material rod is located between the rod feeding mechanism 7 and the rod head positioning mechanism 8, and passes through the central axis of the wire winding mechanism 2, the rod feeding mechanism 7 rotates the material rod through the grabbing rotating cylinder 72, and rotates to the guide eye installation position of the material rod facing upward, the feeding manipulator 11 places the guide eye to the guide eye installation position, and the wire hooking and pulling mechanism 4 moves from the drawing The wire mechanism 3 pulls the pulling wire 10 to one side of the guide eye installation position, and the wire taking mechanism 5 grabs the winding wire 9 from the wire winding mechanism 2. The wire winding mechanism 2 starts to wind the wire, and the wire winding mechanism 2 winds the pulling wire 10, the guide eye and the material rod together. The wire taking mechanism 5 grabs one end of the winding wire 9 from the winding mechanism 2, which is called the winding wire head 91. The winding wire head 91 is wound at the starting position of the coil to fix the wire head. At the end of winding, the winding wire 9 is hooked into the coil of the pulling wire 10 by the wire hooking mechanism 4, and the winding wire 9 is cut off from the winding mechanism 2 by the wire cutting mechanism 6. At this time, the cut end of the winding wire 9 is called the winding wire tail 92, and the wire drawing motor 34 of the wire drawing mechanism 3 pulls the pulling wire 10 back. Since the pulling wire 10 is wound in the coil, when the pulling wire 10 is pulled back, the winding wire tail 92 is dragged into the wound coil, thereby fixing the winding wire tail 92.

[0052] The winding mechanism 2 includes a winding frame plate 21 and a winding screw assembly 22. The middle part of the lower panel of the winding frame plate 21 is connected to the frame 1 through the winding screw assembly 22. The two ends of the lower panel of the winding frame plate 21 are slidingly connected to the frame 1 through slide rails and sliders. The winding screw assembly 22 includes a screw shaft, a screw nut, a screw seat, a screw motor and other structures. The winding screw assembly 22 drives the winding frame plate 21 to move left and right on the frame 1.

[0053] A winding notch wheel 23 is provided on the winding frame plate 21, and a U-shaped notch is provided on the winding notch wheel 23. The material rod is placed in the middle of the winding notch wheel 23 through the U-shaped notch. Firstly, it is convenient for placing and removing the material rod and improves efficiency. Secondly, it reduces the complexity of operation and design of the equipment and reduces the volume of the equipment.

[0054] The winding notch wheel 23 is rotationally connected to the winding frame plate 21 through the winding auxiliary wheel 231, that is, the winding notch wheel 23 is provided with a notched annular rolling boss, and multiple winding auxiliary wheels 231 are provided on the outer ring side and the inner ring side of the annular rolling boss. The winding notch wheel 23 is limited in the winding auxiliary wheel 231 for rotational movement.

[0055] Two wire winding drive gears 26 are symmetrically provided below the wire winding notch wheel 23. The wire winding drive gears 26 are engaged with the wire winding notch wheel 23 through gears. The two wire winding drive gears 26 can continuously drive the wire winding notch wheel 23 to avoid the problem of no drive being provided at the notch position. A wire winding motor 27 is provided below the wire winding drive gears 26, and the wire winding motor 27 is connected to the two wire winding drive gears 26 through a belt.

[0056] A pay-off wheel 24 and a lead frame 25 are provided on one side of the winding notch wheel 23. The pay-off wheel 24 is used to install the winding wheel 9, and the lead frame 25 is used to lead out the winding wire 9. The winding frame plate 21 and the lead frame 25 have a lead ring 251. The lead ring 251 is used to guide the winding wire 9 to the lead frame 25. The lead frame 25 is provided with a lead guide 252, a lead winding shaft 253 and a pay-off guide column 254. The winding wire 9 of the lead ring 251 passes through the lead guide 252, the lead winding shaft 253 and the pay-off guide column 254 in turn and is led out. The lead guide 252 is provided with a lead hole. The lead winding shaft 253 is used for winding and fixing the winding wire 9. The inside of the pay-off guide column 254 is provided with a hollow lead channel.

[0057] The wire drawing mechanism 3 includes a wire drawing frame plate 31, which is fixedly connected to the frame 1. The wire drawing frame plate 31 is provided with a rod body clamping cylinder 32 and a wire drawing bracket 33. There are multiple rod body clamping cylinders 32, and the rod body clamping cylinders 32 are fixed to the rod body of the material rod.

[0058] The front end of the wire drawing bracket 33 is provided with a wire drawing guide block 331, the rear end of the wire drawing bracket 33 is provided with a wire drawing pulley 332 and a wire drawing fixing wheel 333, and a wire drawing motor 34 is provided below the wire drawing bracket 33. There are multiple wire drawing guide blocks 331, and the wire drawing guide block 331 is provided with a wire entry hole and a wire exit hole. One end of the pulling wire 10 passes through the wire entry hole, the wire drawing pulley 332 and the wire drawing fixing wheel 333, and one end of the pulling wire 10 passes through the wire exit hole, the wire drawing pulley 332 and the wire drawing motor 34. The pulling wire 10 forms a circle between the wire entry hole and the wire exit hole. When the wire drawing motor 34 rotates in the opposite direction, the pulling wire 10 is released. When the wire drawing motor 34 rotates forward, the pulling wire 10 is pulled back. The pulling wire 10 is used to pull the winding wire tail 92 of the winding wire 9 into the already wound coil to fix the winding wire tail 92.

[0059] The hook-pull wire mechanism 4 includes a hook-pull frame plate 41 and a hook-pull screw assembly 42. One end of the hook-pull frame plate 41 is slidably connected to the frame 1 through a slide rail and a slider, and the other end of the hook-pull frame plate 41 is connected to the frame 1 through the hook-pull screw assembly 42. The hook-pull screw assembly 42 drives the hook-pull frame plate 41 to move left and right.

[0060] A wire hooking and clamping cylinder 43 is provided at the upper end of the hooking and pulling frame plate 41, and a wire hooking and clamping cylinder 43 is provided on the wire hooking and clamping cylinder 43. A wire hooking and clamping head air claw 431 and a wire hooking and clamping groove air claw 432 are provided on the wire hooking and clamping cylinder 43. The wire hooking and clamping head air claw 431 is provided with a protruding wire hooking head, and the wire hooking and clamping groove air claw 432 is provided with a wire hooking and clamping groove matching the wire hooking head. A wire hooking motor 44 is provided at the lower end of the hooking and pulling frame plate 41, and a wire hooking and clamping wheel 441 is installed on the wire hooking and clamping wheel 43. The wire hooking and clamping cylinder 43 is connected to the wire hooking and clamping wheel 44 of the wire hooking and clamping wheel 44 through the wire hooking and clamping wheel 441. The wire hooking and clamping block 45 is fixedly connected to the hooking and pulling frame plate 41, and the wire hooking and clamping rod 46 is slidably connected to the wire hooking and clamping block 45. The wire hooking and clamping motor 44 drives the wire hooking and clamping cylinder 43 to rise and fall through the wire hooking and clamping wheel 441.

[0061] The wire taking mechanism 5 includes a wire taking frame plate 51, which is fixedly connected to the frame 1. The wire taking frame plate 51 is provided with a wire taking translation screw assembly 52, and the wire taking translation screw assembly 52 is installed with a wire taking downward screw assembly 53. The wire taking downward screw assembly 53 is installed on the screw nut of the wire taking translation screw assembly 52, and the screw nut of the wire taking downward screw assembly 53 is provided with a wire taking support plate 54. The upper end of the wire taking support plate 54 is provided with a wire taking clamping cylinder 55. The wire taking clamping cylinder 55 realizes leftward and rightward and up and down displacement through the wire taking translation screw assembly 52 and the wire taking downward screw assembly 53.

[0062] The thread trimming mechanism 6 includes a thread trimming frame plate 61 and a thread trimming screw assembly 62. The two ends of the lower panel of the thread trimming frame plate 61 are slidably connected to the frame 1 through slide rails and pulleys. The middle part of the lower panel of the thread trimming frame plate 61 is connected to the frame 1 through the thread trimming screw assembly 62. The thread trimming screw assembly 62 drives the thread trimming frame plate 61 to move in the forward and backward directions.

[0063] A lift 63 is provided on the trimming frame 61 , a trimming slide 64 is mounted on the lift 63 , a trimming cylinder 65 is provided on the slide of the trimming slide 64 , and the trimming cylinder 65 is displaced in the up and down and left and right directions through the lift 63 and the trimming slide 64 .

[0064] The rod feeding mechanism 7 includes a rod feeding slide 71 and a grabbing rotary cylinder 72. The rod feeding slide 71 is fixedly connected to the frame 1, and the grabbing rotary cylinder 72 is installed on the slide of the rod feeding slide 71. The rod feeding slide 71 drives the grabbing rotary cylinder 72 to move in the left and right directions to meet the feeding needs of rods of different lengths and to adjust the installation position of the guide eye. In order to facilitate the control of the feed of the grabbing rotary cylinder 72, a plurality of position sensors 711 are provided on the rod feeding slide 71.

[0065] The grabbing and rotating cylinder 72 is used for grabbing and rotating the fishing rod. Some fishing rods have advertisements printed on them, and some fishing rods are equipped with fishing reels, etc. The installation position of the guide eye needs to be determined based on the above information. Therefore, the fishing rod needs to be rotated so that the installation position of the guide eye faces upward. In order to control the angle of rotation, a visual detection camera can be installed on one side of the rod feeding mechanism 7 to detect the initial position of the fishing rod through the image of the fishing rod and determine the angle of rotation.

[0066] The grabbing and rotating cylinder 72 can only grab, rotate, and move the fishing rod to the left and right directions. Therefore, the fishing rod needs to be placed in the grabbing position of the rod delivery mechanism 7 through the loading mechanism or the loading robot 11. For example, the loading robot 11 is a 4-6 axis robotic arm, which can accurately transport the fishing rod to the grabbing position of the rod delivery mechanism 7.

[0067] The rod tip positioning mechanism 8 includes a positioning frame plate 81, which is fixedly connected to the frame 1, and a positioning screw assembly 82 and a rod tip clamping cylinder 83 are installed on the positioning frame plate 81. The rod tip clamping cylinder 83 is used to clamp and fix the rod tip of the fishing rod, and a push rod seat 84 is installed on the screw nut of the positioning screw assembly 82. A push rod 85 is provided on the push rod seat 84, and the push rod 85 is slidably connected to the push rod seat 84. A card table is provided in the middle of the push rod 85, and a push rod reset spring 86 is provided between the card table of the push rod 85 and the push rod seat 84. When the fishing rod is loaded into the feeding rod by the feeding mechanism or the feeding manipulator 11, When placed in the grabbing position of the rod feeding mechanism 7, the rod feeding mechanism 7 grabs the tail end of the material rod, and the thimble 85 of the rod head positioning mechanism 8 moves toward the rod head of the material rod under the drive of the positioning screw assembly 82 until the front end of the thimble 85 is inserted into the rod head of the material rod. The two ends of the material rod are respectively supported by the rod feeding mechanism 7 and the rod head positioning mechanism 8. When the grabbing rotating cylinder 72 drives the material rod to rotate, the rod head of the material rod rotates around the thimble 85; when the material rod needs to be wound, the rod head clamping cylinder 83 clamps the rod head position of the material rod, and multiple rod body clamping cylinders 32 clamp the rod body position of the material rod.

[0068] Each screw assembly in the present invention includes a screw shaft, a screw nut, a screw seat, a screw motor and other structures, and the above screw assemblies can also be replaced by a screw slide.

[0069] The present invention also provides a method for automatically winding a wire, such as Figure 14 As shown, the two ends of the winding wire 9 are a winding wire head 91 and a winding wire tail 92 respectively. The winding wire head 91 is wound into the coil for fixation during the initial winding, and the winding wire tail 92 is first cut off by the wire cutting mechanism 6 and separated from the winding wire on the wire-releasing guide column 254. The winding wire tail 92 is then pulled into the coil for fixation through the pulling wire 10 pre-wound in the coil.

[0070] A method for automatically winding a thread, comprising the following steps:

[0071] 1. Feeding and fixing of rod

[0072] The material rod is fed to the central axis of the winding notch wheel of the winding mechanism 2, and the grabbing rotating cylinder 72 of the rod feeding mechanism 7 moves toward the tail end of the material rod and grabs the material rod, and the thimble 85 of the rod head positioning mechanism 8 moves toward the rod head of the material rod and is inserted into the rod head. At this time, the two ends of the material rod are respectively supported and fixed by the grabbing rotating cylinder 72 and the thimble 85, and then the rod head position of the material rod is clamped by the rod head clamping cylinder 83, and the rod body position of the material rod is clamped by the rod body clamping cylinder 32.

[0073] If the material rod needs to be rotated, it needs to be rotated before the rod head clamping cylinder 83 and the rod body clamping cylinder 32 clamp the material rod. It is necessary to install a visual detection camera on one side of the rod feeding mechanism 7 to detect the initial position of the material rod through the image of the material rod, and determine the rotation angle, drive the grabbing rotation cylinder 72 to rotate, so that the material rod guide eye installation position faces upward.

[0074] 2. Remove the pull cord

[0075] The pulling wire 10 between the wire entry hole and the wire exit hole of the wire drawing guide block 331 of the wire drawing mechanism 3 forms a pulling wire circle under the action of its own tension, and the wire hooking clamping cylinder 43 of the wire hooking mechanism 4 moves to the left to the bottom of the pulling wire circle formed by the pulling wire 10. At this time, the hooking head air claw 431 and the hooking groove air claw 432 are in a closed state, and the wire hooking clamping cylinder 43 moves upward to insert the closed hooking head air claw 431 and the hooking groove air claw 432 into the pulling wire circle, and the wire hooking clamping cylinder 43 moves to the right, moves and exceeds the material rod guide eye installation position, that is, exceeds the length of the coil to be wound. At this time, the wire drawing motor 334 rotates in the opposite direction to release the pulling wire 10.

[0076] 3. Install the guide eye

[0077] Use feeding manipulator 11 to grab the guide eye, and guide eye is placed on the material tray in advance, to facilitate grabbing. Feeding manipulator 11 grabs the guide eye after guide eye is placed on the guide eye installation position of material rod, and keeps guide eye and material rod relatively fixed.

[0078] The loading robot 11 here is not the same device as the loading robot 11 at the rod feeding mechanism 7. The loading robot 11 for installing the guide eye is installed on one side of the winding mechanism 2.

[0079] 4. Remove the winding wire

[0080] The winding wire 9 is led out from the pay-off wheel 24 through the pay-off guide post 254 of the lead frame 25, and the wire clamping cylinder 55 of the wire taking mechanism 5 moves to the pay-off guide post 254 and clamps the winding wire 9. The wire taking mechanism 5 pulls the winding wire 9 away from the winding mechanism 2 so that the winding wire head 91 of the winding wire 9 can be wound in the coil later, for example, by moving a distance of about 1CM. If the moving distance is too large, the excess winding wire head 91 needs to be cut off.

[0081] 5. Winding the rod and guide

[0082] The winding notch wheel 23 of the winding mechanism 2 rotates under the drive of the winding motor 27, and at the same time, the winding notch wheel 23 moves toward the rod head of the fishing rod under the drive of the winding screw assembly 22. The winding line 9 entangles the fishing rod and the guide eye, and also entangles the pulling line 10 and the winding line head 91.

[0083] 6. Hook and pull the winding line

[0084] When the wire winding is completed, the hook and pull head air claw 431 and the hook and pull groove air claw 432 of the wire hook clamping cylinder 43 are opened, and the wire winding mechanism 2 moves to the position of the wire release guide column 254 and is located between the hook and pull head air claw 431 and the hook and pull groove air claw 432. The wire winding notch wheel 23 continues to rotate, and the winding wire 9 is rotated into between the hook and pull head air claw 431 and the hook and pull groove air claw 432. The hook and pull head air claw 431 and the hook and pull groove air claw 432 of the wire hook clamping cylinder 43 are closed to clamp the winding wire 9. The wire hook motor 44 drives the wire hook clamping cylinder 43 to move downward, and the winding wire 9 is dragged into the wire pulling circle.

[0085] 7. Cut the tangled wire

[0086] The thread trimming mechanism 6 moves to the position of the winding line 9 pay-off guide pin 254, and the winding line 9 is cut by the thread trimming cylinder 65. The thread trimming mechanism 6 is reset.

[0087] 8. Pull out the winding wire tail

[0088] The wire drawing motor 34 rotates forward to recycle the drawing wire 10 , and the drawing wire 10 is drawn out from the coil of the winding wire 9 , and the drawing wire 10 draws the winding wire tail 92 into the coil and fixes it.

[0089] 9. Reset the above equipment and proceed to install and wind the next guide eye, or replace the new material rod for winding.

[0090] The present invention realizes automatic winding of the rod guide eye through an automatic winding machine and winding method, and realizes automatic fixation of the two ends of the winding wire 9 by winding and fixing the winding wire head 91 of the winding wire 9 in a coil, and pulling the winding wire tail 92 into the coil through the pulling wire 10 pre-wound in the coil for fixation; realizes the automation of the winding work, greatly improves the production efficiency, and reduces the labor cost.

[0091] The above description is merely a specific embodiment of the present invention and should not be used to limit the scope of implementation of the present invention. Therefore, the replacement of equivalent components, or equivalent changes and modifications made according to the scope of protection of the present invention should still fall within the scope covered by the claims of the present invention.

Claims

1. An automatic winding machine, characterized in that: It includes a frame, the middle part of which is provided with a line winding mechanism, a line drawing mechanism, a line hooking and pulling mechanism, a line taking mechanism and a line cutting mechanism, and both ends of the frame are provided with a rod feeding mechanism and a rod head positioning mechanism respectively, the line winding mechanism includes a line winding notch wheel, the line winding notch wheel is provided with a line paying-out wheel and a line lead frame, the line drawing mechanism is provided with a rod body clamping cylinder and a line drawing bracket, the line drawing bracket is provided with a line drawing guide block, a line drawing pulley, a line drawing fixed wheel and a line drawing motor, the line hooking and pulling mechanism is provided with a line hooking clamping cylinder, the line hooking and pulling head air claw and the hooking groove air claw are provided on the line hooking and pulling cylinder, the line taking mechanism is provided with a line taking clamping cylinder, the line cutting mechanism is provided with a line cutting cylinder, the rod feeding mechanism includes a rod feeding slide and a grabbing and rotating cylinder, and the rod head positioning mechanism includes a rod head clamping cylinder, a push rod seat and a push rod.

2. An automatic winding machine according to claim 1, characterized in that: The wire winding mechanism comprises a wire winding frame plate and a wire winding screw assembly. The wire winding frame plate is provided with a wire winding notch wheel, and the wire winding notch wheel is rotatably connected to the wire winding frame plate through a wire winding auxiliary wheel.

3. An automatic winding machine according to claim 2, characterized in that: Two wire winding drive gears are symmetrically arranged below the wire winding notch wheel. The wire winding drive gears are meshed with the wire winding notch wheel through gears. A wire winding motor is arranged below the wire winding drive gears.

4. An automatic winding machine according to claim 3, characterized in that: The winding frame plate and the lead frame are provided with a lead ring, and the lead ring lead frame is provided with a lead guide sheet, a lead winding shaft and a wire unwinding guide column.

5. The automatic winding machine according to claim 1, characterized in that: The wire drawing mechanism includes a wire drawing frame plate, which is provided with a rod body clamping cylinder and a wire drawing bracket. The front end of the wire drawing bracket is provided with a wire drawing guide block, the rear end of the wire drawing bracket is provided with a wire drawing pulley and a wire drawing fixing wheel, and a wire drawing motor is provided below the wire drawing bracket.

6. The automatic winding machine according to claim 1, characterized in that: The wire hooking and pulling mechanism includes a wire hooking and pulling frame plate and a wire hooking and pulling screw assembly. The upper end of the wire hooking and pulling frame plate is provided with a wire hooking clamping cylinder, and the lower end of the wire hooking and pulling frame plate is provided with a wire hooking motor. A wire hooking eccentric wheel is installed on the wire hooking motor. The wire hooking and pulling clamping cylinder is connected to the wire hooking eccentric wheel of the wire hooking motor through a wire hooking guide block and a wire hooking guide rod.

7. The automatic winding machine according to claim 1, characterized in that: The wire taking mechanism includes a wire taking frame plate, a wire taking translation screw assembly is provided on the wire taking translation screw assembly, a wire taking downward screw assembly is installed on the wire taking downward screw assembly, a wire taking support plate is provided on the screw nut of the wire taking downward screw assembly, and a wire taking clamping cylinder is provided on the upper end of the wire taking support plate.

8. The automatic winding machine according to claim 1, characterized in that: The thread trimming mechanism comprises a thread trimming frame plate and a thread trimming screw assembly. The thread trimming frame plate is provided with an elevator, a thread trimming slide is installed on the elevator, and a thread trimming cylinder is provided on the slide of the thread trimming slide.

9. The automatic winding machine according to claim 1, characterized in that: The rod tip positioning mechanism includes a positioning frame plate, a positioning screw assembly and a rod tip clamping cylinder are installed on the positioning frame plate, a push rod seat is installed on the screw nut of the positioning screw assembly, a push rod is provided on the push rod seat, and a push rod return spring is provided between the push rod clamping platform and the push rod seat.

10. A method for automatic winding of a wire, using an automatic winding machine according to any one of claims 1 to 9, comprising the following steps: S1. Rod feeding and fixing The material rod is fed to the central axis of the winding notch wheel of the winding mechanism, the grabbing rotating cylinder of the rod feeding mechanism moves toward the tail end of the material rod and grabs the material rod, the thimble of the rod head positioning mechanism moves toward the rod head of the material rod and is inserted into the rod head, the rod head position of the material rod is clamped by the rod head clamping cylinder, and the rod body position of the material rod is clamped by the rod body clamping cylinder; S2. Remove the pull line The pulling wire between the wire entry hole and the wire outlet hole of the wire drawing guide block of the wire drawing mechanism forms a pulling wire circle under the action of its own tension. The wire hooking and clamping cylinder of the wire hooking and pulling mechanism moves to the left to below the pulling wire circle formed by the pulling wire, and the wire hooking and clamping cylinder moves upward to insert the closed hooking head air claw and the hooking groove air claw into the pulling wire circle. The wire hooking and clamping cylinder drives the pulling wire to move to the right, and moves to and exceeds the installation position of the rod guide eye. S3. Install the guide eye Use the loading manipulator to grab the guide eye, place the guide eye in the guide eye installation position of the material rod, and keep the guide eye and the material rod relatively fixed; S4. Remove the winding wire The winding wire is led out from the pay-off wheel through the pay-off guide post of the lead frame, and the wire-taking clamping cylinder of the wire-taking mechanism moves to the pay-off guide post and clamps the winding wire. The wire-taking mechanism pulls the winding wire away from the winding mechanism; S5. Winding the rod and guide The winding notch wheel of the winding mechanism rotates under the drive of the winding motor, and at the same time, the winding notch wheel moves toward the rod head of the material rod under the drive of the winding screw assembly, winding the line to entangle the fishing rod and the guide eye, and also entangle the pulling line and the winding line head; S6.Hook and pull the winding line When the wire winding is finished, the hook-pull head air claw and the hook-pull groove air claw of the wire hook clamping cylinder open, and the wire winding mechanism moves to the position of the wire release guide post and is located between the hook-pull head air claw and the hook-pull groove air claw. The wire winding notch wheel continues to rotate, and the wound wire is rotated into the space between the hook-pull head air claw and the hook-pull groove air claw. The hook-pull head air claw and the hook-pull groove air claw of the wire hook clamping cylinder close to clamp the wound wire. The wire hook motor drives the wire hook clamping cylinder to move downward, and the wound wire is dragged into the wire pulling circle. S7. Cut the tangled wire The thread trimming mechanism moves to the position of the winding wire pay-off guide pin, and the winding wire is cut by the thread trimming cylinder; S8. Pull out the winding wire tail The wire drawing motor rotates forward to recycle the drawing wire, and the drawing wire is drawn out from the coil of the winding wire, and the winding wire tail is pulled into the coil and fixed.

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