Helical wire semi-automatic winding apparatus and method

Abstract

The application discloses a kind of helical wire semi-automatic winding equipment and method, mainly including winding mechanism and by wire package clamping mechanism, component positioning mechanism, wire drawing mechanism, pay-off mechanism of pay-off length control mechanism, winding mechanism is placed on winding workbench, pay-off mechanism is installed on pay-off workbench, winding workbench and pay-off workbench are independent of each other.The application can realize the semi-automatic winding work of different length helical wire, can install other components simultaneously in the winding process, with the characteristics of simple operation, flexibility, including automatic winding, automatic clamping, automatic wire drawing, adjustable line length control function, can reduce manual labor intensity, improve production efficiency to ensure that the process can meet the growing demand for production capacity;It is applied to the winding formation of helical wire, especially suitable for the precise winding of helical wire with other components installed inside and the length not exceeding 7 meters.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of semi-automatic equipment, in particular to a helical wire semi-automatic winding device and method. BACKGROUND

[0002] The composition of a certain type of military product wire package and helical wire is relatively complex, the main component of which is a complete waterproof flat wire, the length of the whole wire is up to hundreds of meters, the length of the helical wire is long and not fixed. The helical wire needs to pass through other components in the middle. The whole wire package processing technology is relatively complex, among which the most time-consuming and labor-intensive process affecting the yield of finished products is the helical wire winding process. Due to the nature of the product, there is no mature equipment available for the winding of the helical wire at present. The existing winding technology is complex and inefficient. SUMMARY

[0003] The purpose of the present application is to overcome the shortcomings of the prior art and provide a helical wire semi-automatic winding device and method.

[0004] The purpose of the present application is achieved by the following technical scheme: the helical wire semi-automatic winding device mainly comprises a winding mechanism and a wire unwinding mechanism composed of a wire package clamping mechanism, a component positioning mechanism, a wire pulling mechanism and a wire unwinding length control mechanism. The winding mechanism is placed on a winding workbench, the wire unwinding mechanism is installed on a wire unwinding workbench, and the winding workbench and the wire unwinding workbench are independent of each other.

[0005] The winding mechanism mainly comprises a winding workbench and a driving mechanism, a steel wire clamping part, a winding steel wire and a steel wire support tail seat installed thereon. The driving mechanism comprises a driving part, a coupling and a rotating shaft. The driving mechanism clamps and drives the winding steel wire to rotate through the connected steel wire clamping part. One end of the rotating shaft is connected to the driving part through the coupling, and the other end is fixedly connected to the steel wire clamping part. The steel wire support tail seat supports the other end of the winding steel wire, and an open slot is provided on the steel wire support tail seat.

[0006] The wire package clamping mechanism mainly comprises a brake part composed of a brake, a coupling and a clamping tool, and an automatic clamping part composed of a transverse driving part and a ejector pin. The transverse driving part drives the ejector pin to top on the center hole of the wire package. The transverse driving part is a gas cylinder, which is fixed on the winding workbench through a gas cylinder support frame. The brake is connected to the clamping tool through the coupling and controls the braking state of the clamping tool. The clamping tool is provided with a mounting slot matched with the mounting position of the wire package to clamp the wire package without slipping.

[0007] The component positioning mechanism mainly comprises front and rear limiting mechanisms composed of front and rear limiting vertical columns, and an axial limiting mechanism composed of a limiting vertical column and a limiting clamp, the limiting vertical column is installed on the pay-off workbench, the limiting clamp is provided with a limiting groove, the width of the limiting groove is greater than the thickness of the cable but less than the thickness of the thin sleeve pipe to be installed on the cable, and the limiting clamp is hinged to the limiting vertical column.

[0008] The pulling mechanism mainly comprises a driving mechanism, a driving mechanism mounting rack, an electromagnetic clutch, support plates A, B and C, a power rolling wheel, a follow-up rolling wheel, a connecting block, a guide rod, a spring, a connecting plate, a locking mechanism and a spring buckle, the support plates B and C are connected as a whole through the connecting block, the power rolling wheel is connected with the driving mechanism through the electromagnetic clutch, whether the power rolling wheel rotates is controlled by controlling the opening and closing of the electromagnetic clutch, the power rolling wheel and the support plates A and B are hinged and both ends are provided with bearings, the follow-up rolling wheel is provided with a guide mechanism between the support plates B and C, the guide mechanism comprises guide rods fixedly connected to the follow-up rolling wheel and guide holes provided on the support plates B and C and matched with the guide rods, the number of the guide rods is two, and the two guide rods are fixed through the connecting plate, the guide rods are further provided with the spring and the locking mechanism between the support plates B and C, under the condition of no external force, the spring lifts up the guide rods to drive the follow-up rolling wheel to lift up, so that the follow-up rolling wheel does not contact the power rolling wheel, the locking mechanism comprises the spring buckle, when the spring buckle is pulled up, the guide rods are pulled to move downward to drive the follow-up rolling wheel to move downward, so that the follow-up rolling wheel contacts the power rolling wheel.

[0009] The pay-off length control mechanism mainly comprises a support rack, a guide rack, a micro switch fixing part, a connecting part and micro switches, the guide rack is fixed on the pay-off workbench through the support rack for guiding the cable, the micro switches are fixed on the guide rack through the micro switch fixing part for sensing the length of the pay-off cable, the micro switches are symmetrically arranged to ensure that the micro switches can be contacted when the length of the cable is too short, and the fixing parts of the two micro switches are connected through the connecting part.

[0010] The spiral wire semi-automatic winding method mainly comprises the following steps:

[0011] 1) preparing a raw material wire package and a thin sleeve pipe;

[0012] 2) aligning the raw material wire package with the mounting groove on the clamping tool and pressing it in, after being in place, a sensor senses, an electrical part controls a cylinder of a transverse driving part to drive a ejector pin to clamp the wire package, a wire end of the wire package is lifted to pass through the thin sleeve pipe, then the cable is clamped into the groove of the limiting clamp, the thin sleeve pipe is ensured to be between the limiting clamp and the wire package, and the thin sleeve pipe is ensured to be between the front limiting vertical column and the rear limiting vertical column;

[0013] 3) loose spring buckle, under the action of spring, guide rod drives follow-up thread roller to move upward, thread cable through the power thread roller and follow-up thread roller, complete threading action, pull up the spring buckle, pull the guide rod downward, drive follow-up thread roller to move downward, so that follow-up thread roller and power thread roller contact;

[0014] 4) arrange the cable along the guide frame, and pass through from below the micro switch, complete the operation of the pay-off mechanism part;

[0015] 5) manually wind the cable around the winding steel wire for several turns, and clamp with a clamp, to ensure that the spiral wire does not rotate relative to the winding steel wire during winding;

[0016] 6) hold the cable by hand, control the winding angle and direction, start the drive mechanism, the winding steel wire starts to rotate, and the spiral wire starts to wind, when the spiral wire is full of the winding steel wire, stop the drive mechanism, loosen the clamp, and discharge the wound spiral wire from the non-clamping end of the winding steel wire, continue the winding of the next section;

[0017] 7) when the winding is completed, the spiral wire is discharged and arranged, and the cable is taken out from the guide frame, the power thread roller, the follow-up thread roller and the limiting clamp in turn, the electrical part is operated, the cross drive part drives the thimble to loosen the wire package, and the wire package is taken down, completing the whole process of spiral wire winding.

[0018] The control mode of the released length of the cable is that when the length of the cable is insufficient, the cable touches the micro switch, the micro switch control system connects the electromagnetic clutch, the power thread roller rotates, and instant pay-off is realized, and the pay-off time is realized by controlling the connection time of the electromagnetic clutch through the adjustable time relay in the control system.

[0019] The beneficial effects of the present application are that the present application can realize semi-automatic winding of spiral wires of different lengths, can install other components during winding, has the characteristics of simple operation and flexibility, includes automatic winding, automatic clamping, automatic threading, adjustable length control and other functions, can reduce labor intensity, improve production efficiency to ensure that the process can meet the increasing demand for output; applied to the winding and forming of spiral wires, especially suitable for precise winding of spiral wires with a length of not more than 7 meters and other components installed inside. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present application.

[0021] Figure 2 It is a structural schematic diagram of the winding mechanism of the present application.

[0022] Figure 3 It is a structural schematic diagram of the pay-off mechanism of the present application.

[0023] Figure 4 This is a schematic diagram of the coil clamping mechanism of the present invention.

[0024] Figure 5 This is a schematic diagram of the component positioning mechanism of the present invention.

[0025] Figure 6 This is a schematic diagram of the wire-pulling mechanism of the present invention.

[0026] Figure 7 This is a schematic diagram of the locking mechanism structure of the wire pulling mechanism of the present invention.

[0027] Figure 8 This is a schematic diagram of the wire length control mechanism of the present invention.

[0028] Explanation of reference numerals in the attached drawings: 100 winding mechanism, 200 coil clamping mechanism, 300 component positioning mechanism, 400 pulling mechanism, 500 wire release length control mechanism, coil, 10 cable, 12 clamp, 13 drive mechanism, 101 wire clamping part, 102 winding wire, 103 wire support tailstock, 104 winding worktable, 104 winding worktable, 105 braking part, 210 automatic clamping part, 220 brake, 211 coupling, 212 clamping fixture, 213 transverse drive part, 222 ejector pin, 310 front and rear limit mechanisms, front limit. Column 311, rear limit column 312, axial limit mechanism 320, limit column 321, limit clamp 322, drive mechanism 401, drive mechanism mounting bracket 402, electromagnetic clutch 403, support plate A 404, support plate B 406, support plate C 407, power roller 408, follower roller 409, connecting block 410, guide rod 411, spring 412, connecting plate 413, locking mechanism 416, spring latch 417, support frame 501, guide frame 502, micro switch fixing part 503, connecting part 504, micro switch 505. Detailed Implementation

[0029] The present invention will now be described in detail with reference to the accompanying drawings:

[0030] like Figure 1 As shown, this semi-automatic spiral winding equipment mainly includes a winding mechanism 100 and a feeding mechanism consisting of a coil clamping mechanism 200, a component positioning mechanism 300, a wire pulling mechanism 400, and a feeding length control mechanism 500. The winding mechanism 100 is placed on a winding worktable 105, and the feeding mechanism is installed on a feeding worktable 330. The winding worktable 105 and the feeding worktable 330 are independent of each other, and their relative positions are adjustable. During operation, the feeding mechanism completes the automatic feeding of the coil 10, the winding mechanism 100 completes the spiral winding action, and the operator manually controls other winding process parameters such as the spiral pitch and length.

[0031] As Figures 2-3 shown, the winding mechanism 100 mainly comprises a winding workbench 105 and a driving mechanism 101 mounted thereon, a steel wire clamping part 102, a winding steel wire 103, and a steel wire supporting tailstock 104. The driving mechanism 101 comprises a driving part, a coupling, and a rotating shaft. The driving mechanism 101 clamps the winding steel wire 103 through the connected steel wire clamping part 102 and drives the winding steel wire 103 to rotate. The driving part is preferably a speed-regulating motor. The speed-regulating knob of the speed-regulating motor is arranged beside the driving mechanism 101 on the winding workbench 105, so as to facilitate manual speed regulation. One end of the rotating shaft is connected to the driving part through the coupling, and the other end is fixedly connected to the steel wire clamping part 102. The steel wire clamping part 102 is preferably a three-jaw chuck. The steel wire supporting tailstock 104 supports the other end of the winding steel wire 103. Since there is still unwound wire on the wire package during the discharging process, the steel wire supporting tailstock 104 is provided with an open slot, so as to ensure that the winding steel wire 103 is stably supported and the finished product can be discharged without cutting the wire.

[0032] As Figure 4 shown, the wire package clamping mechanism 200 mainly comprises a braking part 210 composed of a brake 211, a coupling 212, and a clamping tool 213, and an automatic clamping part 220 composed of a transverse driving part 222 and a centering pin 223. When clamping the wire package 10, the transverse driving part 222 drives the centering pin 223 to the center hole of the wire package 10, thereby completing the clamping action of the wire package 10. The transverse driving part 222 is preferably a pneumatic cylinder. The pneumatic cylinder is fixed on the winding workbench 105 through a pneumatic cylinder support frame 221. The brake 211 is connected to the clamping tool 213 through the coupling 212 and controls the braking state of the clamping tool 213. The braking state is controlled by the equipment circuit part. When the wire pulling mechanism 400 is running, the brake 211 is in a non-braking state. When the wire pulling mechanism 400 stops running, the brake 211 is in a braking state. The clamping tool 213 is provided with a mounting groove matched with the mounting position of the wire package 10, so as to clamp the wire package 10 without slipping. Since the wire package 10 has rotational inertia during the passive wire unwinding process, the braking part is provided to prevent the wire package 10 from being scattered due to speed variation. The brake 211 is preferably an electromagnetic brake. During operation, the control system only needs to control the on-off of the electromagnetic brake to control its working state.

[0033] As Figure 5As shown, the component positioning mechanism 300 mainly comprises a front and rear limiting mechanism 310 composed of a front limiting column 311 and a rear limiting column 312, and an axial limiting mechanism 320 composed of a limiting column 321 and a limiting clamp 322. The component positioning mechanism 300 is used for positioning the thin sleeve on the helical line, and the front and rear limiting mechanism 310 prevents the thin sleeve on the cable from moving forward and backward beyond a certain range. The limiting column 321 is installed on the pay-off workbench 330, and the limiting clamp 322 is provided with a limiting slot. The width of the limiting slot is greater than the thickness of the cable 12 but less than the thickness of the thin sleeve on the cable. The limiting clamp 322 is hinged to the limiting column 321, so that when the angle between the cable 12 and the limiting clamp 322 is too large, the limiting clamp 322 can rotate to reduce the angle and reduce the stress of the cable 12.

[0034] As shown, Figures 6-7 The puller mechanism 400 mainly comprises a driving mechanism 401, a driving mechanism mounting frame 402, an electromagnetic clutch 403, a support plate A 404, a support plate B 406, a support plate C 407, a power rolling wheel 408, a follow-up rolling wheel 409, a connecting block 410, a guide rod 411, a spring 412, a connecting plate 413, a locking mechanism 416, and a spring buckle 417. The support plate B 406 and the support plate C 407 are connected as a whole through the connecting block 410. The power rolling wheel 408 is connected to the driving mechanism 401 through the electromagnetic clutch 403. Whether the power rolling wheel 408 rotates is controlled by controlling the opening and closing of the electromagnetic clutch 403. The power rolling wheel 408 and the support plate A 404 are hinged to the support plate B 406 and are provided with bearings at both ends. The follow-up rolling wheel 409 is provided with a guide mechanism between the support plate B 406 and the support plate C 407. The guide mechanism comprises two guide rods 411 fixedly connected to the follow-up rolling wheel 409 and guide holes matched with the guide rods 411 provided on the support plate B 406 and the support plate C 407. The two guide rods 411 are fixed through the connecting plate 413. The guide rods 411 are also provided with the spring 412 and the locking mechanism between the support plate B 406 and the support plate C 407. Under the condition of no external force, the spring 412 lifts the guide rods 411, which drives the follow-up rolling wheel 409 to lift, so that the follow-up rolling wheel 409 does not contact the power rolling wheel 408. The locking mechanism 416 comprises the spring buckle 417. When the spring buckle 417 is pulled, the guide rods 411 are pulled to move downward, which drives the follow-up rolling wheel 409 to move downward and makes the follow-up rolling wheel 409 contact the power rolling wheel 408. At this time, if the cable 12 is located between the power rolling wheel 408 and the follow-up rolling wheel 409, the driving mechanism 401 will drive the cable 12 to feed forward when it operates.

[0035] As shown, Figure 8As shown, the wire releasing length control mechanism 500 mainly comprises a support frame 501, a guide frame 502, a micro switch fixing member 503, a connecting member 504 and a micro switch 505. The guide frame 502 is fixed on the wire releasing workbench 330 by the support frame 501 for guiding the cable 12. The micro switch 505 is fixed on the guide frame 502 by the micro switch fixing member 503 for sensing the length of the released cable 12. The micro switch 505 is symmetrically arranged to ensure that the cable 12 can touch the micro switch 505 when the length of the cable 12 is too short. The fixing members 503 of the two micro switches 505 are connected by the connecting member 504.

[0036] The application establishes a device control system based on PLC to realize the collaborative work of machinery and electricity.

[0037] The spiral wire semi-automatic winding method mainly comprises the following steps:

[0038] 1) Prepare the raw material wire package 10 and prepare a thin sleeve;

[0039] 2) After the raw material wire package 10 is aligned with the mounting groove on the clamping tool 213 and is pressed in, the sensor senses that it is in place, the electrical part controls the cylinder of the transverse driving part 222 to drive the ejector pin 223 to clamp the wire package 10, the wire end of the wire package 10 is lifted to pass through the thin sleeve, then the cable 12 is clamped into the groove of the limiting clamp 322, the thin sleeve is ensured to be between the limiting clamp 322 and the wire package 10, and the thin sleeve is ensured to be between the front limiting column 311 and the rear limiting column 312;

[0040] 3) Loosen the spring buckle 417, under the action of the spring 412, the guide rod 411 drives the follow-up rolling wheel 409 to move upward, the cable 12 is passed between the power rolling wheel 408 and the follow-up rolling wheel 409, after the threading action is completed, the spring buckle 417 is pulled up, the guide rod 411 is pulled to move downward, and the follow-up rolling wheel 409 is driven to move downward, so that the follow-up rolling wheel 409 is in contact with the power rolling wheel 408;

[0041] 4) The cable is arranged along the guide frame 502 and passes below the micro switch 505, and the operation of the wire releasing mechanism part is completed;

[0042] 5) The cable 12 is manually wound around the winding steel wire 103 for several turns, and is clamped by the clamp 13, so that the spiral wire does not rotate relative to the winding steel wire 103 during the winding process;

[0043] 6) The cable 12 is held by hand, the winding angle and direction are controlled, the driving mechanism 101 is started, the winding steel wire 103 starts to rotate, the winding of the spiral wire starts, when the spiral wire is fully wound around the winding steel wire 103, the driving mechanism 101 is stopped, the clamp 13 is loosened, the wound spiral wire is discharged from the non-clamping end of the winding steel wire 103, and the winding of the next section is continued;

[0044] 7) When the winding is completed, the spiral wire is removed and arranged, and the cable 12 is taken out from the guide frame 502, the power winding roller 408, the follow-up winding roller 409, and the limiting clamp 322 in turn. The electrical part is operated, the transverse driving part 222 drives the needle 223 to loosen the wire package 10, the wire package is removed, and the whole process of the spiral wire winding is completed.

[0045] The control mode of the released length of the cable 12 is that when the length of the cable 12 is insufficient, the cable 12 touches the micro switch 505, the micro switch 505 controls the system to turn on the electromagnetic clutch 403, the power winding roller 408 rotates, and instant unwinding is realized. The unwinding time is realized by controlling the on time of the electromagnetic clutch 403 through the adjustable time relay in the control system.

[0046] It can be understood that equivalent replacement or change of the technical solutions and inventive concepts of the present application by those skilled in the art shall belong to the protection scope of the claims attached to the present application.

Claims

1. A helical wire semi-automatic winding apparatus, characterized by: The wire winding mechanism (100) is placed on a wire winding workbench (105), and the wire unwinding mechanism is installed on a wire unwinding workbench (330); the wire winding workbench (105) and the wire unwinding workbench (330) are independent of each other; The wire winding mechanism (100) comprises a wire winding workbench (105) and a driving mechanism (101), a steel wire clamping part (102), a wire winding steel wire (103) and a steel wire supporting tail seat (104) installed thereon; the driving mechanism (101) comprises a driving part, a coupling and a rotating shaft; the driving mechanism (101) clamps the wire winding steel wire (103) through the connected steel wire clamping part (102) and drives the wire winding steel wire (103) to rotate; one end of the rotating shaft is connected with the driving part through the coupling, and the other end is fixedly connected with the steel wire clamping part (102); the steel wire supporting tail seat (104) supports the other end of the wire winding steel wire (103); and an open slot is arranged on the steel wire supporting tail seat (104); The component positioning mechanism (300) comprises a front and rear limiting mechanism (310) composed of a front limiting stand (311) and a rear limiting stand (312), and an axial limiting mechanism (320) composed of a limiting stand (321) and a limiting clamp (322); the limiting stand (321) is installed on the wire unwinding workbench (330); the limiting clamp (322) is provided with a limiting slot; the width of the limiting slot is greater than the thickness of the cable (12) but less than the thickness of the thin sleeve pipe needed to be installed on the cable; and the limiting clamp (322) is hinged with the limiting stand (321); The wire unwinding length control mechanism (500) comprises a supporting frame (501), a guide frame (502), a micro switch fixing member (503), a connecting member (504) and micro switches (505); the guide frame (502) is fixed on the wire unwinding workbench (330) through the supporting frame (501) for guiding the cable (12); the micro switches (505) are fixed on the guide frame (502) through the micro switch fixing member (503) for sensing the length of the unwound cable (12); the micro switches (505) are symmetrically arranged to ensure that the cable (12) collides with the micro switches (505) when the length of the cable (12) is too short; and the fixing members (503) of the two micro switches (505) are connected through the connecting member (504).

2. The helical wire semi-automatic winding apparatus according to claim 1, characterized in that: The wire package clamping mechanism (200) comprises a brake part (210) composed of a brake (211), a shaft coupling (212) and a clamping tool (213), and an automatic clamping part (220) composed of a transverse driving part (222) and a centering pin (223), the transverse driving part (222) drives the centering pin (223) to be on the center hole of the wire package (10), the transverse driving part (222) is a pneumatic cylinder, the pneumatic cylinder is fixed on the winding workbench (105) through a pneumatic cylinder support frame (221), the brake (211) is connected with the clamping tool (213) through the shaft coupling (212) and controls the brake state of the clamping tool (213), the clamping tool (213) is provided with a mounting groove matched with the mounting position of the wire package (10) to clamp the wire package (10) without slipping.

3. The helical wire semi-automatic winding apparatus according to claim 1, characterized in that: The wire pulling mechanism (400) comprises a driving mechanism (401), a driving mechanism mounting frame (402), an electromagnetic clutch (403), a support plate A (404), a support plate B (406), a support plate C (407), a power rolling wheel (408), a follow-up rolling wheel (409), a connecting block (410), a guide rod (411), a spring (412), a connecting plate (413), a locking mechanism (416) and a spring buckle (417), the support plate B (406) and the support plate C (407) are connected as a whole through the connecting block (410), the power rolling wheel (408) is connected with the driving mechanism (401) through the electromagnetic clutch (403), whether the power rolling wheel (408) rotates is controlled by controlling the opening and closing of the electromagnetic clutch (403), the power rolling wheel (408) is hinged with the support plate A (404) and the support plate B (406) and is provided with bearings at both ends, the follow-up rolling wheel (409) is provided with a guide mechanism between the support plate B (406) and the support plate C (407), the guide mechanism comprises guide rods (411) fixedly connected on the follow-up rolling wheel (409) and guide holes matched with the guide rods (411) provided on the support plate B (406) and the support plate C (407), the number of the guide rods (411) is two, and the two guide rods (411) are fixed through the connecting plate (413), the guide rods (411) are further provided with the spring (412) and the locking mechanism between the support plate B (406) and the support plate C (407), under the condition of no external force, the spring (412) lifts up the guide rods (411) and drives the follow-up rolling wheel (409) to lift up, so that the follow-up rolling wheel (409) does not contact the power rolling wheel (408), the locking mechanism (416) comprises the spring buckle (417), when the spring buckle (417) is pulled, the guide rods (411) are pulled to move downward, the follow-up rolling wheel (409) is driven to move downward, and the follow-up rolling wheel (409) contacts the power rolling wheel (408).

4. A method for semi-automatic winding of a solenoid using the semi-automatic winding device of any one of claims 1 to 3, characterized in that: The method comprises the following steps: 1) preparing a raw material wire package (10) and a fine sleeve tube; 2) After the raw material wire package (10) is aligned with the mounting groove on the clamping tool (213) and pressed in, the sensor senses that it is in place, the electrical part controls the cylinder of the transverse driving part (222) to drive the ejector pin (223) to clamp the wire package (10), the wire end of the wire package (10) is pulled out of the thin sleeve, and then the cable (12) is clamped into the groove of the limiting clamp (322), so that the thin sleeve is between the limiting clamp (322) and the wire package (10), and the thin sleeve is between the front limiting column (311) and the rear limiting column (312); 3) The spring buckle (417) is loosened, the guide rod (411) drives the follow-up rolling wheel (409) to move upward under the action of the spring (412), the cable (12) is inserted between the power rolling wheel (408) and the follow-up rolling wheel (409), after the threading operation is completed, the spring buckle (417) is pulled up, the guide rod (411) is pulled down, and the follow-up rolling wheel (409) is driven to move downward, so that the follow-up rolling wheel (409) is in contact with the power rolling wheel (408); 4) The cable is arranged along the guide frame (502) and passes below the micro switch (505), and the operation of the pay-off mechanism part is completed; 5) The cable (12) is manually wound around the winding steel wire (103) for several turns, and is clamped by the clamp (13), so that the spiral wire does not rotate relative to the winding steel wire (103) during winding; 6) The cable (12) is held by hand, the winding angle and direction are controlled, the driving mechanism (101) is started, the winding steel wire (103) starts to rotate, the winding of the spiral wire starts, when the spiral wire is fully wound around the winding steel wire (103), the driving mechanism (101) is stopped, the clamp (13) is loosened, the wound spiral wire is discharged from the non-clamping end of the winding steel wire (103), and the winding of the next section is continued; 7) After the winding is completed, the spiral wire is discharged and arranged, and the cable (12) is sequentially taken out from the guide frame (502), the power rolling wheel (408), the follow-up rolling wheel (409) and the limiting clamp (322), the electrical part is operated, the transverse driving part (222) drives the ejector pin (223) to loosen the wire package (10), and the wire package is taken off, and the whole process of spiral wire winding is completed.

5. The helical wire semi-automatic winding method according to claim 4, characterized in that: The control mode of the released length of the cable (12) is that when the length of the cable (12) is insufficient, the cable (12) touches the micro switch (505), the micro switch (505) controls the system to connect the electromagnetic clutch (403), the power rolling wheel (408) rotates, and instant pay-off is realized, and the pay-off time is realized by controlling the connection time of the electromagnetic clutch (403) through the adjustable time relay in the control system.

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