High Strength Medical Braided Guide Wire Winding Machine

Abstract

The present invention discloses a high-strength medical braided guide wire winding machine, comprising a base, a wire entry assembly and a positioning assembly, wherein a reciprocating screw rod is arranged on the outer side of the top of the base, and a wire entry assembly is arranged on the outer end of the reciprocating screw rod, a braided guide wire is arranged inside the wire entry assembly, and a docking assembly is connected to the top of the wire entry assembly. In the process of winding the braided guide wire, the present invention enables the electromagnet on one side of the moving seat to be energized, and the electromagnet can drive the fitting arc seat to squeeze the first spring to fit with the inner wall of the fitting arc seat after being energized, and the braided guide wire is made of the same metal material, so that the braided guide wire will be adsorbed by the electromagnet and displaced synchronously, and after the electromagnet loses power, the moving seat will be reset due to the rebound force of the first spring, and at this time, because the electromagnet is in a power-off state, it will not drive the braided guide wire to move, and the reciprocating operation can make the braided guide wire tightly wound on the winding drum, and can avoid the dislocation and knotting caused by too large spacing during the winding process of the braided guide wire.

Description

Technical Field

[0001] The invention relates to the technical field of medical device production, in particular to a high-strength medical braided guide wire winding machine. Background Art

[0002] Medical braided guidewire is a flexible catheter or guidewire used in medical devices, usually used in interventional therapy, vascular surgery, cardiology, neuroradiology and other fields. It is guided to a specific location in the body through a catheter or other minimally invasive methods to help doctors perform precise operations or guide other medical devices into the target area. The core feature of this guidewire is that it is woven from metal wire or polymer fiber, has good flexibility, torsion resistance and mechanical strength, and can pass smoothly through complex blood vessels or other pipelines. The braided structure enhances the force transmission performance of the guidewire, so that it can still maintain sufficient support and operational flexibility in the case of bending and twisting. After the production of the medical braided guidewire is completed, it is usually wound with a winding drum to facilitate cutting and removal during surgery.

[0003] During the winding process of the common medical braided guide wires on the market, the position of the outlet point and the winding reel are fixed. After the thickness of the braided guide wire wound on the winding reel increases, the tension on the braided guide wire between the outlet point and the winding reel will increase, which can easily cause the braided guide wire to break. In addition, gaps are very likely to appear in the process of the braided guide wire being wound on the winding reel, which will cause the braided guide wires in different layers to be misaligned, and it is very easy for knots and entanglements to occur during subsequent use.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a high-strength medical braided guide wire winding machine is proposed. Summary of the invention

[0005] The purpose of the present invention is to provide a high-strength medical braided guide wire winding machine to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A high-strength medical braided guide wire winding machine comprises a base, a wire entry assembly and a positioning assembly, wherein a reciprocating screw rod is arranged on the outer side of the top of the base, and a wire entry assembly is arranged on the outer end of the reciprocating screw rod, a braided guide wire is arranged inside the wire entry assembly, and a docking assembly is connected to the top of the wire entry assembly, and a positioning assembly is connected to the end of the docking assembly, the positioning assembly comprises a telescopic rod, a fitting arc seat, a moving seat, a first spring, an electromagnet, a second spring and a base, a fitting arc seat is arranged at the front end of the telescopic rod, and a moving seat is arranged at the inner middle end of the fitting arc seat, a first spring is arranged between the moving seat and the fitting arc seat, and electromagnets are arranged at both ends of the inner part of the moving seat, a base is arranged at the outer end of the rear part of the telescopic rod, and a base is arranged between the base and the telescopic rod, the outer end of the base is connected to a support seat, and a motor is arranged at the outer end of the support seat, and an electric control push rod is arranged at the output end of the motor, a clamping seat is arranged at the output end of the electric control push rod, and a winding disk is arranged at the outer end of the clamping seat.

[0008] Furthermore, the incoming line assembly includes a sliding seat, an electric-controlled pushing seat, a docking seat, a first ring seat, a second ring seat, a wire-through groove, a blower, an exhaust groove, a placement groove, a first driving wheel, a wire-outgoing ring seat, a second driving wheel and a docking slide groove. The top outer end of the sliding seat is provided with an electric-controlled pushing seat, and the output end of the electric-controlled pushing seat is provided with a docking seat. The inner side of the docking seat is connected with the first ring seat, and the rear end of the first ring seat is provided with the second ring seat. The inner side of the second ring seat is provided with a wire-through groove, and the top outer side of the second ring seat is provided with a blower, the inner side of the bottom of the second ring seat is provided with an exhaust groove, and the inner side of the first ring seat is provided with a placement groove. The inside of the wire-through groove is provided with a first driving wheel, the front end of the first ring seat is provided with an outlet ring seat, and the inside of the outlet ring seat is provided with a second driving wheel, and the top outer side of the docking seat is connected with a docking slide groove.

[0009] Furthermore, the sliding seat is displaced by a reciprocating screw rod, and the electrically controlled pushing seat drives the docking seat to be displaced.

[0010] Furthermore, the wire-passing groove is communicated with the placement groove, and the placement groove is communicated with the exhaust groove.

[0011] Furthermore, the docking assembly includes a connecting rod body, a docking slide, a tension sensor and a docking rod, the outer end of the connecting rod body is connected to the docking slide, and the outer end of the docking slide is sleeved with the docking rod, and a tension sensor is arranged between the docking slide and the docking rod.

[0012] Furthermore, the docking slide is slidably connected to the docking slide groove, and the docking rod is fixedly connected to the telescopic rod.

[0013] Furthermore, the motor drives the electric control push rod and the clamping seat to rotate, and the electric control push rod drives the clamping seat to be pushed out and engaged with the winding drum.

[0014] Furthermore, the movable seat is electromagnetically adsorbed and connected with the fitting arc seat through an electromagnet, and the first spring is elastically connected to the movable seat.

[0015] Furthermore, the outer contour of the fitting arc seat fits the outer contour of the winding drum, and the curvature of the fitting arc seat is the same as the curvature of the movable seat.

[0016] Furthermore, the telescopic rod is elastically connected to the base via a second spring, and the contraction of the telescopic rod drives the docking rod to stretch the tension sensor.

[0017] The high-strength medical braided guide wire winding machine provided by the present invention has the following beneficial effects:

[0018] 1. During the operation of the wire entry assembly of the present invention, the rotation speed of the first driving wheel is greater than the rotation speed of the second driving wheel, so that the braided guide wire can be temporarily stored in the placement groove. When the braided guide wire is wound on the surface of the winding disk, as the winding thickness of the braided guide wire increases, the braided guide wire moved from the outlet ring seat to the winding disk will become more and more tight, which can easily cause the braided guide wire to break. Because a longer section of the braided guide wire is temporarily stored in the placement groove, when the above situation occurs in the device, resulting in excessive tension on the braided guide wire, the tension can be transmitted to the first driving wheel in the placement groove. On the braided guide wire temporarily stored inside, the pulled braided guide wire will increase the speed of the first driving wheel due to the pulling force and move out of the wire outlet ring seat, which can greatly reduce the possibility of the braided guide wire breaking during the winding process. In addition, when the braided guide wire is temporarily stored in the placement groove, the hair dryer can be used to make high-speed airflow enter the wire passing groove. Because the wire passing groove is connected to the placement groove, and the placement groove is connected to the exhaust groove, through this design, the equipment can clean the braided guide wire temporarily stored in the placement groove, which can prevent the braided guide wire from winding debris around the winding reel during the winding process.

[0019] 2. The fitting arc seat of the present invention can be fitted with the outer surface of the winding drum, and after the braided guide wire is wound on the surface of the winding drum, the fitting arc seat will fit with the braided guide wire. When the thickness of the braided guide wire wound on the winding drum increases, the fitting arc seat will squeeze the telescopic rod at the rear end, which enables the telescopic rod to squeeze the second spring and retract into the inside of the base, so that the fitting arc seat can always fit with the braided guide wire, and the telescopic rod will drive the docking rod to move synchronously during the displacement process, so that the docking rod can stretch the tension sensor between the docking rod body and the connecting rod body. After the tension sensor is stretched, its tension value will increase. At this time, the docking seat is driven to move by the electric control push seat, so that the docking slide groove can be displaced toward the direction of the support seat, so that the tension value of the tension sensor can always be at a normal value. Through this design, the braided guide wire can be effectively prevented from breaking when it is wound too thick, which further improves the winding stability of the braided guide wire. In the process of the docking seat moving back and forth with the sliding seat, the docking slide seat can be displaced in the docking slide groove, which can avoid position interference between the incoming wire component and the docking component.

[0020] 3. The outer surface of the movable seat of the present invention is flush with the outer surface of the fitting arc seat, which makes the movable seat also fit with the braided guide wire. In the process of winding the braided guide wire, by energizing the electromagnet on one side of the movable seat, the electromagnet can drive the fitting arc seat to squeeze the first spring and fit it with the inner wall of the fitting arc seat after being energized. The braided guide wire is also made of metal, which makes the braided guide wire be adsorbed and displaced synchronously by the electromagnet. After the electromagnet loses power, the movable seat will be reset due to the rebound force of the first spring. At this time, because the electromagnet is in a power-off state, it will not drive the braided guide wire to move. Through reciprocating operation, the braided guide wire can be tightly wound on the winding drum, which can avoid the situation of misalignment and knotting caused by excessive spacing during the winding process of the braided guide wire, affecting the subsequent use. Because the electromagnets are evenly designed on both sides of the inside of the movable seat, the equipment can adapt to the movement logic of the braided guide wire reciprocatingly winding on the winding drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the high-strength medical braided guide wire winding machine of the present invention;

[0022] Figure 2 It is a rear view overall structural schematic diagram of the high-strength medical braided guide wire winding machine of the present invention;

[0023] Figure 3 It is a schematic diagram of the overall structure of the positioning assembly of the high-strength medical braided guide wire winding machine of the present invention;

[0024] Figure 4 It is a schematic cross-sectional structural diagram of the positioning assembly of the high-strength medical braided guide wire winding machine of the present invention;

[0025] Figure 5It is a schematic diagram of the electromagnet structure of the high-strength medical braided guide wire winding machine of the present invention;

[0026] Figure 6 It is a schematic diagram of the overall structure of the wire-in assembly of the high-strength medical braided guide wire winding machine of the present invention;

[0027] Figure 7 It is a schematic diagram of the cross-sectional structure of the wire input assembly of the high-strength medical braided guide wire winding machine of the present invention.

[0028] In the figure: 1, base; 2, reciprocating screw rod; 3, incoming wire assembly; 301, sliding seat; 302, electric control push seat; 303, docking seat; 304, first ring seat; 305, second ring seat; 306, wire groove; 307, blower; 308, exhaust groove; 309, placement groove; 310, first driving wheel; 311, outlet ring seat; 312, second driving wheel; 313, docking slide groove; 4, braided guide wire ; 5. Docking assembly; 501. Connecting rod body; 502. Docking slide; 503. Tension sensor; 504. Docking rod; 6. Positioning assembly; 601. Telescopic rod; 602. Fitting arc seat; 603. Moving seat; 604. First spring; 605. Electromagnet; 606. Second spring; 607. Base; 7. Support seat; 8. Motor; 9. Electric control push rod; 10. Card seat; 11. Winding reel. DETAILED DESCRIPTION

[0029] See also Figures 1 to 7 The high-strength medical braided guide wire winding machine of the present invention comprises a base 1, a reciprocating screw rod 2 is arranged on the outer side of the top of the base 1, and an input wire assembly 3 is arranged on the outer end of the reciprocating screw rod 2, a braided guide wire 4 is arranged inside the input wire assembly 3, and the top end of the input wire assembly 3 is connected to a docking assembly 5, and the end of the docking assembly 5 is connected to a positioning assembly 6.

[0030] Among them, the positioning component 6 includes a telescopic rod 601, a fitting arc seat 602, a moving seat 603, a first spring 604, an electromagnet 605, a second spring 606 and a base 607. The fitting arc seat 602 is arranged at the front end of the telescopic rod 601, and the moving seat 603 is arranged at the inner middle end of the fitting arc seat 602, the first spring 604 is arranged between the moving seat 603 and the fitting arc seat 602, and the electromagnet 605 is arranged at both ends of the inner part of the moving seat 603, the rear outer end of the telescopic rod 601 is arranged with a base 607, and the base 607 is arranged between the base 607 and the telescopic rod 601, the outer end of the base 607 is connected to the support seat 7, and the outer end of the support seat 7 is arranged with a motor 8, and the output end of the motor 8 is arranged with an electric control push rod 9, the output end of the electric control push rod 9 is arranged with a clamping seat 10, and the outer end of the clamping seat 10 is arranged with a winding reel 11.

[0031] See also Figures 1 to 7The incoming line component 3 includes a sliding seat 301, an electric control push seat 302, a docking seat 303, a first ring seat 304, a second ring seat 305, a wire groove 306, a blower 307, an exhaust groove 308, a placement groove 309, a first driving wheel 310, an outgoing line ring seat 311, a second driving wheel 312 and a docking slide groove 313. The top outer end of the sliding seat 301 is provided with an electric control push seat 302, and the output end of the electric control push seat 302 is provided with a docking seat 303. The inner side of the docking seat 303 is connected with the first ring seat 304, and the rear end of the first ring seat 304 is provided with a second ring seat 305. The inner side of the second ring seat 305 is provided with a wire groove 306, and the second ring seat A blower 307 is arranged on the outer side of the top of 305, an exhaust groove 308 is opened on the inner side of the bottom of the second ring seat 305, a placement groove 309 is opened on the inner side of the first ring seat 304, a first driving wheel 310 is arranged inside the wire groove 306, a wire outlet ring seat 311 is arranged at the front end of the first ring seat 304, and a second driving wheel 312 is arranged inside the wire outlet ring seat 311, a docking slide groove 313 is connected to the outer side of the top of the docking seat 303, the sliding seat 301 is displaced by the reciprocating screw rod 2, and the electric control push seat 302 drives the docking seat 303 to displace, the wire groove 306 is connected with the placement groove 309, and the placement groove 309 is connected with the exhaust groove 308.

[0032] In some embodiments, the docking assembly 5 includes a connecting rod body 501, a docking slide 502, a tension sensor 503 and a docking rod 504. The outer end of the connecting rod body 501 is connected to the docking slide 502, and the outer end of the docking slide 502 is sleeved with the docking rod 504. A tension sensor 503 is arranged between the docking slide 502 and the docking rod 504. The docking slide 502 is slidably connected to the docking slide groove 313, and the docking rod 504 is fixedly connected to the telescopic rod 601. The motor 8 drives the electric control push rod 9 and the clamping seat 10 to rotate, and The electric control push rod 9 drives the card seat 10 to be pushed out and engaged with the winding drum 11, and the movable seat 603 is electromagnetically adsorbed and connected with the fitting arc seat 602 through the electromagnet 605, and the first spring 604 is elastically connected to the movable seat 603, the outer contour of the fitting arc seat 602 is fitted with the outer contour of the winding drum 11, and the curvature of the fitting arc seat 602 is the same as the curvature of the movable seat 603, the telescopic rod 601 is elastically connected to the base 607 through the second spring 606, and the contraction of the telescopic rod 601 drives the docking rod 504 to stretch the tension sensor 503.

[0033] The staff or manipulator extends the braided wire 4 to be wound into the wire groove 306, so that the braided wire 4 can contact the first driving wheel 310. The rotation of the first driving wheel 310 can drive the braided wire 4 to move, and the braided wire 4 passes through the first ring seat 304 and enters the inside of the outlet ring seat 311. At this time, the second driving wheel 312 and the first driving wheel 310 work together to move the braided wire 4 out of the outlet ring seat 311. The staff or manipulator places the empty winding drum 11 between the two sets of clamping seats 10, and the clamping seat 10 can be driven by the electric control push rod 9. After the worker or manipulator fixes the braided guide wire 4 on the winding drum 11, the motor 8 drives the electric control push rod 9 to rotate, so that the winding drum 11 can rotate, which can make the braided guide wire 4 wind around its surface, and the wire entry component 3 works, so that the braided guide wire 4 can be continuously moved out, and in the process of the braided guide wire 4 moving out, the reciprocating wire rod 2 works, so that the sliding seat 301 can move the docking seat 303 to move back and forth, which can make the braided guide wire 4 evenly wound on the surface of the winding drum 11, and the wire entry component 3 works by making the speed of the first driving wheel 310 greater than the speed of the second driving wheel 310. The rotation speed of the second driving wheel 312 can make the braided guide wire 4 temporarily stored in the placement groove 309. When the braided guide wire 4 is wound on the surface of the winding drum 11, as the winding thickness of the braided guide wire 4 increases, the braided guide wire 4 moved from the outlet ring seat 311 to the winding drum 11 will become more and more tight, which can easily cause the braided guide wire 4 to break. Because a longer section of the braided guide wire 4 is temporarily stored in the placement groove 309, when the above situation occurs in the device and the tension of the braided guide wire 4 is too large, the tension can be transmitted to the braided guide wire 4 temporarily stored in the placement groove 309 through the first driving wheel 310, and the pulled braided guide wire 4 will lift the first driving wheel due to the tension. The wheel 310 rotates to move out of the wire outlet ring seat 311, which can greatly reduce the possibility of the braided guide wire 4 breaking during the winding process. In addition, when the braided guide wire 4 is temporarily stored in the receiving groove 309, the hair dryer 307 works to allow high-speed airflow to enter the wire passing groove 306. Since the wire passing groove 306 is connected with the receiving groove 309, and the receiving groove 309 is connected with the exhaust groove 308, through this design, the equipment can clean the braided guide wire 4 temporarily stored in the receiving groove 309, which can prevent the braided guide wire 4 from winding with debris on the winding drum 11 during the winding process, and the fitting arc seat 602 can fit with the outer surface of the winding drum 11.

[0034] After the braided guide wire 4 is wound on the surface of the winding drum 11, the fitting arc seat 602 will fit with the braided guide wire 4. When the thickness of the braided guide wire 4 wound on the winding drum 11 increases, the fitting arc seat 602 will squeeze the telescopic rod 601 at the rear end, so that the telescopic rod 601 can squeeze the second spring 606 and retract into the inside of the base 607, so that the fitting arc seat 602 can always fit with the braided guide wire 4, and the telescopic rod 601 will drive the docking rod 504 to move synchronously during the displacement process, so that the docking rod 504 can stretch the tension between the connecting rod body 501 The tension sensor 503 is provided with a tension sensor 503. When the tension sensor 503 is stretched, the tension value thereof will increase. At this time, the docking seat 303 is driven to move by the electric control push seat 302, so that the docking slide groove 313 can move toward the direction of the support seat 7. This makes the tension value of the tension sensor 503 always at a normal value. Through this design, the braided guide wire 4 can be effectively prevented from breaking when the winding is too thick, which further improves the winding stability of the braided guide wire 4. In the process of the docking seat 303 moving back and forth with the sliding seat 301, the docking slide 502 can move in the docking slide groove 313. 13 internal displacement, which can avoid position interference between the incoming wire component 3 and the docking component 5, the outer surface of the moving seat 603 is flush with the outer surface of the fitting arc seat 602, so that the moving seat 603 can also fit with the braided guide wire 4. During the winding process of the braided guide wire 4, the electromagnet 605 on one side of the moving seat 603 is energized. After the electromagnet 605 is energized, it can drive the fitting arc seat 602 to squeeze the first spring 604 and fit the inner wall of the fitting arc seat 602. The braided guide wire 4 is also made of metal, so the braided guide wire 4 will be absorbed by the electromagnet 605 synchronously. The electromagnet 605 is evenly designed on both sides of the movable seat 603, which enables the device to adapt to the movement logic of the braided guide wire 4 reciprocating on the winding drum 11.

[0035] In summary, when the high-strength medical braided guide wire winding machine of the present invention is used, the staff or the manipulator first extends the braided guide wire 4 to be wound into the interior of the wire groove 306, so that the braided guide wire 4 can contact the first driving wheel 310. The rotation of the first driving wheel 310 can drive the braided guide wire 4 to move, and the braided guide wire 4 can pass through the first ring seat 304 and enter the interior of the outlet ring seat 311. At this time, the second driving wheel 312 and the first driving wheel 310 work together to make the braided guide wire 4 move from the outlet ring seat 311 to the outlet ring seat 312. The wire loop seat 311 is moved out of the exit, and the staff or manipulator places the empty winding disk 11 between the two sets of clamping seats 10. The clamping seat 10 can be driven to move and be clamped and fixed with the winding disk 11 through the operation of the electric control push rod 9. After the staff or manipulator fixes the braided guide wire 4 on the winding disk 11, the motor 8 drives the electric control push rod 9 to rotate, which can make the winding disk 11 rotate, so that the braided guide wire 4 can be wound on its surface, and the braided guide wire 4 can be continuously moved out through the operation of the wire entry assembly 3;

[0036] Then, during the process of the braided guide wire 4 being moved out, the reciprocating wire rod 2 works, so that the sliding seat 301 can move the docking seat 303 to move back and forth, which can make the braided guide wire 4 evenly wound on the surface of the winding drum 11. During the operation of the wire-in component 3, by making the rotation speed of the first driving wheel 310 greater than the rotation speed of the second driving wheel 312, the braided guide wire 4 can be temporarily stored in the placement groove 309. When the braided guide wire 4 is wound on the surface of the winding drum 11, as the winding thickness of the braided guide wire 4 increases, the braided guide wire 4 moved out from the outlet ring seat 311 to the winding drum 11 will become more and more tight, which can easily cause the braided guide wire 4 to break. Because a longer section of the braided guide wire 4 is temporarily stored in the placement groove 309, when the above situation occurs in the device, the braided guide wire 4 will break. When the pulling force is too large, the pulling force can be transmitted to the braided guide wire 4 temporarily stored in the placement groove 309 through the first driving wheel 310. The pulled braided guide wire 4 will increase the rotation speed of the first driving wheel 310 due to the pulling force and move out of the wire outlet ring seat 311, which can greatly reduce the possibility of the braided guide wire 4 breaking during the winding process. In addition, when the braided guide wire 4 is temporarily stored in the placement groove 309, the hair dryer 307 works to make the high-speed air flow enter the wire-passing groove 306. Since the wire-passing groove 306 is connected with the placement groove 309, and the placement groove 309 is connected with the exhaust groove 308, through this design, the device can clean the braided guide wire 4 temporarily stored in the placement groove 309, which can prevent the braided guide wire 4 from winding debris together with the winding drum 11 during the winding process.

[0037] Then, because the fitting arc seat 602 can fit with the outer surface of the winding drum 11, and after the braided guide wire 4 is wound on the surface of the winding drum 11, the fitting arc seat 602 will fit with the braided guide wire 4. When the thickness of the braided guide wire 4 wound on the winding drum 11 increases, the fitting arc seat 602 will squeeze the telescopic rod 601 at the rear end, which enables the telescopic rod 601 to squeeze the second spring 606 and retract into the inside of the base 607, so that the fitting arc seat 602 can always fit with the braided guide wire 4, and the telescopic rod 601 will drive the docking rod 504 to move synchronously during the displacement process, so that the docking rod 504 can stretch the tension sensing between the connecting rod body 501 The tension sensor 503 is stretched, and its tension value increases. At this time, the docking seat 303 is driven to move by the electric control push seat 302, so that the docking slide 313 can move toward the direction of the support seat 7, so that the tension value of the tension sensor 503 can always be at a normal value. Through this design, it can also effectively avoid the braided guide wire 4 from breaking when it is wound too thick, which further improves the winding stability of the braided guide wire 4. In the process of the docking seat 303 moving back and forth with the sliding seat 301, the docking slide 502 can move in the docking slide 313, which can avoid position interference between the incoming wire component 3 and the docking component 5.

[0038] Finally, because the outer surface of the movable seat 603 is flush with the outer surface of the fitting arc seat 602, the movable seat 603 can also fit with the braided guide wire 4. During the winding process of the braided guide wire 4, the electromagnet 605 on one side of the movable seat 603 is energized. After the electromagnet 605 is energized, it can drive the fitting arc seat 602 to squeeze the first spring 604 and fit the inner wall of the fitting arc seat 602. Since the braided guide wire 4 is also made of metal, the braided guide wire 4 will be attracted by the electromagnet 605 and displaced synchronously. After the electromagnet 605 loses power, The movable seat 603 will be reset due to the rebound force of the first spring 604. At this time, since the electromagnet 605 is in a power-off state, it will not drive the braided guide wire 4 to move. Through this reciprocating operation, the braided guide wire 4 can be tightly wound on the winding drum 11, which can avoid the braided guide wire 4 from being staggered and knotted due to excessive spacing during the winding process, affecting subsequent use. Because the electromagnet 605 is evenly designed on both sides of the movable seat 603, this enables the device to adapt to the moving logic of the braided guide wire 4 reciprocatingly winding on the winding drum 11.

[0039] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. High-strength medical braided guide wire winding machine, characterized in that: It includes a base, a line-in assembly and a position adjustment assembly. A reciprocating screw rod is arranged on the outer side of the top of the base, and a line-in assembly is arranged on the outer end of the reciprocating screw rod. A braided guide wire is arranged inside the line-in assembly, and a docking assembly is connected to the top of the line-in assembly, and the end of the docking assembly is connected to the position adjustment assembly. The incoming line assembly includes a sliding seat, an electric control push seat, a docking seat, a first ring seat, a second ring seat, a wire-through groove, a blower, an exhaust groove, a placement groove, a first driving wheel, a wire-outgoing ring seat, a second driving wheel and a docking slide groove. The top outer end of the sliding seat is provided with an electric control push seat, and the output end of the electric control push seat is provided with a docking seat, the inner side of the docking seat is connected with the first ring seat, and the rear end of the first ring seat is provided with the second ring seat, the inner side of the second ring seat is provided with a wire-through groove, and the top outer side of the second ring seat is provided with a blower, the bottom inner side of the second ring seat is provided with an exhaust groove, the inner side of the first ring seat is provided with a placement groove, the inside of the wire-through groove is provided with a first driving wheel, the front end of the first ring seat is provided with a wire-outgoing ring seat, and the inside of the wire-outgoing ring seat is provided with a second driving wheel, and the top outer side of the docking seat is connected with a docking slide groove; The positioning assembly includes a telescopic rod, a fitting arc seat, a moving seat, a first spring, an electromagnet, a second spring and a base. The front end of the telescopic rod is provided with a fitting arc seat, and the moving seat is provided at the inner middle end of the fitting arc seat, a first spring is provided between the moving seat and the fitting arc seat, and electromagnets are provided at both ends of the moving seat, a base is provided at the rear outer end of the telescopic rod, and a second spring is provided between the base and the telescopic rod, the outer end of the base is connected to a support seat, and a motor is provided at the outer end of the support seat, and an electric control push rod is provided at the output end of the motor, a clamping seat is provided at the output end of the electric control push rod, and a winding disk is provided at the outer end of the clamping seat; The docking assembly includes a connecting rod body, a docking slide, a tension sensor and a docking rod. The outer end of the connecting rod body is connected to the docking slide, and the outer end of the docking slide is sleeved with the docking rod. A tension sensor is arranged between the docking slide and the docking rod. The docking slide is slidably connected to the docking slide groove, and the docking rod is fixedly connected to the telescopic rod.

2. The high-strength medical braided guide wire winding machine according to claim 1, characterized in that: The sliding seat is displaced by a reciprocating screw rod, and the electrically controlled push seat drives the docking seat to displace.

3. The high-strength medical braided guide wire winding machine according to claim 2, characterized in that: The wire-passing groove is communicated with the placement groove, and the placement groove is communicated with the exhaust groove.

4. The high-strength medical braided guide wire winding machine according to claim 1, characterized in that: The motor drives the electric control push rod and the clamping seat to rotate, and the electric control push rod drives the clamping seat to be pushed out and clamped with the winding disk.

5. The high-strength medical braided guide wire winding machine according to claim 1, characterized in that: The movable seat is connected with the fitting arc seat by electromagnetic adsorption through an electromagnet, and the first spring is elastically connected with the movable seat.

6. The high-strength medical braided guide wire winding machine according to claim 1, characterized in that: The outer contour of the fitting arc seat is fitted with the outer contour of the winding drum, and the curvature of the fitting arc seat is the same as the curvature of the movable seat.

7. The high-strength medical braided guide wire winding machine according to claim 1, characterized in that: The telescopic rod is elastically connected to the base through a second spring, and the contraction of the telescopic rod drives the docking rod to stretch the tension sensor.

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