CN213195418U

CN213195418U - Semi-automatic spiral line winding equipment

Info

Publication number: CN213195418U
Application number: CN202021751284.5U
Authority: CN
Inventors: 陈卫华; 郭西洋; 杨茂祥; 夏圣霞; 储轶芳; 吴凯
Original assignee: 715th Research Institute of CSIC
Current assignee: 715th Research Institute of CSIC
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-05-14
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a semi-automatic coiling equipment of helix mainly includes wire winding mechanism and the paying out machine who constitutes by solenoid clamping mechanism, part positioning mechanism, wire drawing mechanism, unwrapping wire length control mechanism, and on wire winding mechanism arranged the wire winding workstation in, paying out machine installed on the unwrapping wire workstation, wire winding workstation and unwrapping wire workstation mutual independence. The utility model can realize semi-automatic winding work of the spiral lines with different lengths, can install other parts in the winding process, has the characteristics of simple operation and flexibility, has the functions of automatic winding, automatic clamping, automatic wire drawing, adjustable wire length control and the like, can reduce the labor intensity of workers, and improves the production efficiency to ensure that the process can meet the increasing output requirement; the winding forming device is applied to winding forming of spiral lines, and is particularly suitable for precision winding of spiral lines, wherein other parts need to be installed inside the winding forming device, and the length of the spiral lines is not more than 7 meters.

Description

Semi-automatic spiral line winding equipment

Technical Field

The utility model relates to a field of semi-automatization equipment, concretely relates to semi-automatic coiling equipment of helix.

Background

The composition of a coil and a spiral line for military products of a certain model is complex, the main composition part of the coil and the spiral line is a complete waterproof flat wire, the length of the whole wire reaches up to hundreds of meters, and the length of the spiral line part is long and is not fixed. The middle of the spiral line needs to pass through other parts. The whole coil processing technology is complex, wherein the most time and labor are consumed, and the process influencing the yield is a spiral wire winding process. Due to the nature of the product, no mature equipment is currently available for the winding of this helix. The existing winding technology is complex in operation and low in efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the not enough of prior art existence, and provide a semi-automatic coiling equipment of helix.

The purpose of the utility model is accomplished through following technical scheme: the semi-automatic spiral line winding equipment mainly comprises a winding mechanism and a pay-off mechanism consisting of a coil clamping mechanism, a component positioning mechanism, a wire pulling mechanism and a pay-off length control mechanism, wherein the winding mechanism is arranged on a winding workbench, the pay-off mechanism is arranged on a pay-off workbench, and the winding workbench and the pay-off workbench are mutually independent.

The wire winding mechanism mainly comprises a wire winding workbench and a wire winding driving mechanism arranged on the wire winding workbench, a steel wire clamping part, a wire winding steel wire and a steel wire supporting tailstock, wherein the wire winding driving mechanism comprises a driving part, a shaft coupler and a rotating shaft, the wire winding driving mechanism clamps the wire winding steel wire through the connected steel wire clamping part and drives the wire winding steel wire to rotate, one end of the rotating shaft is connected with the driving part through the shaft coupler, the other end of the rotating shaft is fixedly connected with the steel wire clamping part, the steel wire supporting tailstock supports the other end of the wire winding steel wire, and the steel.

The coil clamping mechanism mainly comprises a brake part consisting of a brake, a coupler and a clamping tool, and an automatic clamping part consisting of a transverse driving part and an ejector pin, wherein the transverse driving part drives the ejector pin to be ejected to a central hole of a coil, the transverse driving part is an air cylinder, the air cylinder is fixed on a winding workbench through an air cylinder supporting frame, the brake is connected with the clamping tool through the coupler and controls the braking state of the clamping tool, and the clamping tool is provided with a mounting groove matched with the mounting position of the coil so as to clamp the coil without slipping.

The part positioning mechanism mainly comprises a front limiting mechanism and a rear limiting mechanism which are formed by a front limiting upright post and a rear limiting upright post, and an axial limiting mechanism which is formed by a limiting upright post and a limiting clamp, wherein the limiting upright post is arranged on the pay-off workbench, a limiting groove is formed in the limiting clamp, the width of the limiting groove is larger than the thickness of a cable but smaller than the thickness of a thin sleeve which needs to be arranged on the cable, and the limiting clamp is hinged to the limiting upright post.

The wire drawing mechanism mainly comprises a wire drawing driving mechanism, a driving mechanism mounting frame, an electromagnetic clutch, a support plate A, a support plate B, a support plate C, a power wire rolling wheel, a follow-up wire rolling wheel, a connecting block, a guide rod, a spring, a connecting plate, a locking mechanism and a spring hasp, wherein the support plate B and the support plate C are connected into a whole through the connecting block, the power wire rolling wheel is connected with the wire drawing driving mechanism through the electromagnetic clutch, whether the power wire rolling wheel rotates or not is controlled by controlling the opening and closing of the electromagnetic clutch, the power wire rolling wheel is hinged with the support plate A and the support plate B, bearings are arranged at two ends of the power wire rolling wheel, a guide mechanism is arranged between the follow-up wire rolling wheel and the support plate B and the support plate C, the guide mechanism comprises a guide rod fixedly connected to the follow-up wire rolling wheel and guide holes which are arranged, and a spring and a locking mechanism are also arranged between the guide rod and the support plates B and C, the spring jacks up the guide rod to drive the follow-up thread rolling wheel to lift up in a state without external force, so that the follow-up thread rolling wheel is not contacted with the power thread rolling wheel, the locking mechanism comprises a snap fastener, and when the snap fastener is pulled up, the guide rod is pulled to move downwards to drive the follow-up thread rolling wheel to move downwards to contact the follow-up thread rolling wheel with the power thread rolling wheel.

The pay-off length control mechanism mainly comprises a support frame, a guide frame, a microswitch fixing part, a connecting part and a microswitch, wherein the guide frame is fixed on the pay-off workbench through the support frame and used for guiding cables, the microswitch is fixed on the guide frame through the microswitch fixing part and used for sensing the length of the paid-off cables, the microswitch is symmetrically arranged, the microswitch can be touched when the length of the cables is too short, and the fixing parts of the two microswitches are connected through the connecting part.

The utility model has the advantages that: the utility model can realize semi-automatic winding work of the spiral lines with different lengths, can install other parts in the winding process, has the characteristics of simple operation and flexibility, has the functions of automatic winding, automatic clamping, automatic wire drawing, adjustable wire length control and the like, can reduce the labor intensity of workers, and improves the production efficiency to ensure that the process can meet the increasing output requirement; the winding forming device is applied to winding forming of spiral lines, and is particularly suitable for precision winding of spiral lines, wherein other parts need to be installed inside the winding forming device, and the length of the spiral lines is not more than 7 meters.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the winding mechanism of the present invention.

Fig. 3 is the utility model discloses a paying out machine constructs schematic diagram.

Fig. 4 is a schematic structural view of the coil clamping mechanism of the present invention.

Fig. 5 is a schematic structural diagram of the component positioning mechanism of the present invention.

Fig. 6 is a schematic structural view of the wire pulling mechanism of the present invention.

Fig. 7 is a schematic structural view of a locking mechanism of the wire pulling mechanism of the present invention.

Fig. 8 is a schematic structural view of the wire releasing length control mechanism of the present invention.

Description of reference numerals: the wire winding mechanism 100, the wire package clamping mechanism 200, the component positioning mechanism 300, the wire pulling mechanism 400, the wire releasing length control mechanism 500, the wire package 10, the cable 12, the clamp 13, the wire winding driving mechanism 101, the wire clamping portion 102, the wire winding wire 103, the wire supporting tailstock 104, the wire winding worktable 105, the braking portion 210, the automatic clamping portion 220, the brake 211, the coupling 212, the clamping tool 213, the transverse driving portion 222, the thimble 223, the front and rear limiting mechanism 310, the front limiting upright 311, the rear limiting upright 312, the axial limiting mechanism 320, the limiting upright 321, the limiting clamp 322, the wire pulling driving mechanism 401, the driving mechanism mounting bracket 402, the electromagnetic clutch 403, the support plate A404, the support plate B406, the support plate C407, the power reel 408, the follower reel 409, the connecting block 410, the guide rod 411, the spring 412, the connecting plate 413, the locking mechanism 416, the spring buckle 417, the, Support frame 501, leading truck 502, micro-gap switch mounting 503, connecting piece 504, micro-gap switch 505.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings:

as shown in fig. 1, the semi-automatic spiral line winding device mainly comprises a winding mechanism 100 and a paying-off mechanism composed of a coil clamping mechanism 200, a component positioning mechanism 300, a wire pulling mechanism 400 and a paying-off length control mechanism 500, wherein the winding mechanism 100 is arranged on a winding worktable 105, the paying-off mechanism is arranged on a paying-off worktable 330, the winding worktable 105 and the paying-off worktable 330 are mutually independent, and the relative positions of the winding worktable 105 and the paying-off worktable 330 are adjustable. During operation, the paying-off mechanism completes automatic paying-off operation of the coil 10, the winding mechanism 100 completes winding action of the spiral line, and other winding technological parameters such as pitch and length control of spiral line winding are manually completed.

As shown in fig. 2-3, the winding mechanism 100 mainly includes a winding worktable 105 and a winding driving mechanism 101, a wire clamping portion 102, a winding wire 103, and a wire supporting tailstock 104, the winding driving mechanism 101 includes a driving portion, a coupler, and a rotating shaft, the winding driving mechanism 101 clamps the winding wire 103 through the connected wire clamping portion 102 and drives the winding wire 103 to rotate, the driving portion is preferably a speed-regulating motor, a speed-regulating knob of the speed-regulating motor is disposed beside the winding driving mechanism 101 on the winding worktable 105 for facilitating manual speed regulation, one end of the rotating shaft is connected to the driving portion through the coupler, the other end is fixedly connected to the wire clamping portion 102, the wire clamping portion 102 is preferably a three-jaw chuck, the wire supporting tailstock 104 supports the other end of the winding wire 103, and there is an uncoiled wire during blanking, so that an open slot is disposed on the wire supporting tailstock 104, so as to ensure that the finished product blanking action can be finished on the premise of not cutting short wires on the premise of finishing the function of stably supporting the winding steel wire 103.

As shown in fig. 4, the wire package clamping mechanism 200 mainly includes a braking portion 210 composed of a brake 211, a coupler 212 and a clamping tool 213, and an automatic clamping portion 220 composed of a transverse driving portion 222 and an ejector pin 223, when clamping the wire package 10, the transverse driving portion 222 drives the ejector pin 223 to push against the central hole of the wire package 10 to complete the clamping action of the wire package 10, the transverse driving portion 222 is preferably an air cylinder, the air cylinder is fixed on the winding worktable 105 through an air cylinder support frame 221, the brake 211 is connected with the clamping tool 213 through the coupler 212 and controls the braking state of the clamping tool 213, and is controlled by an equipment circuit portion, when the wire drawing mechanism 400 operates, the brake 211 is in a non-braking state, and when the wire drawing mechanism 400 stops operating, the brake 211 is in. The clamping fixture 213 is provided with a mounting slot matching the mounting position of the coil 10 to clamp the coil 10 without slipping. Since the package 10 has rotational inertia during passive paying-off, a braking portion is provided to prevent the package 10 from being broken up due to speed variation. The brake 211 is preferably an electromagnetic brake, and the control system only needs to control the on/off of the electromagnetic brake to control the working state of the electromagnetic brake during working.

As shown in fig. 5, the component positioning mechanism 300 mainly includes a front and rear limiting mechanism 310 composed of a front limiting upright 311 and a rear limiting upright 312, and an axial limiting mechanism 320 composed of a limiting upright 321 and a limiting clamp 322, the component positioning mechanism 300 is used for positioning a thin sleeve on a spiral line, and the front and rear limiting mechanism 310 prevents the thin sleeve which needs to be threaded on a cable from moving forward and backward beyond a certain range. Spacing stand 321 is installed on unwrapping wire workstation 330, and it has the spacing groove to open on the spacing clamp 322, and the spacing groove width is greater than cable 12 thickness but is less than the thin sleeve pipe thickness that needs the dress on the cable, and spacing clamp 322 is articulated with spacing stand 321 to when guaranteeing cable 12 and spacing clamp 322 contained angle too big, spacing clamp 322 has certain rotation and reduces the contained angle, reduces cable 12 stress.

As shown in fig. 6-7, the wire drawing mechanism 400 mainly includes a wire drawing driving mechanism 401, a driving mechanism mounting frame 402, an electromagnetic clutch 403, a supporting plate a404, a supporting plate B406, a supporting plate C407, a power roller 408, a follow-up roller 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, wherein the supporting plate B406 and the supporting plate C407 are connected into a whole through the connecting block 410, the power roller 408 is connected with the wire drawing driving mechanism 401 through the electromagnetic clutch 403, whether the power roller 408 rotates or not is controlled by controlling the opening and closing of the electromagnetic clutch 403, the power roller 408 is hinged with the supporting plate a404 and the supporting plate B406, bearings are arranged at two ends, a guide mechanism is arranged between the follow-up roller 409 and the supporting plate B406, and the supporting plate C407, and the guide mechanism includes a guide rod 411 fixedly connected to the, The number of the guide rods 411 is two, the two guide rods 411 are fixed through a connecting plate 413, a spring 412 and a locking mechanism are further arranged between the guide rods 411 and the support plate B406 and between the guide rods 411 and the support plate C407, the spring 412 jacks up the guide rods 411 to drive the follow-up wire rolling wheel 409 to lift up so as not to be in contact with the power wire rolling wheel 408 in a non-external force state, the locking mechanism 416 comprises a spring buckle 417, when the spring buckle 417 is pulled up, the guide rods 411 are pulled to move downwards to drive the follow-up wire rolling wheel 409 to move downwards, the follow-up wire rolling wheel 409 is in contact with the power wire rolling wheel 408, and at the moment, if the cable 12 is located between the power wire rolling wheel 408 and the follow-up wire rolling wheel 409, the pull wire driving mechanism 401 drives the cable 12 to feed forward.

As shown in fig. 8, the pay-off length control mechanism 500 mainly includes a support 501, a guide frame 502, a microswitch fixing member 503, a connecting member 504, and a microswitch 505, wherein the guide frame 502 is fixed on the pay-off worktable 330 through the support 501 for guiding the cable 12, the microswitch 505 is fixed on the guide frame 502 through the microswitch fixing member 503 for sensing the length of the paid-off cable 12, the microswitch 505 is symmetrically arranged to ensure that the cable 12 can touch the microswitch 505 when the length is too short, and the fixing members 503 of the two microswitches 505 are connected through the connecting member 504.

The utility model discloses establish equipment control system based on PLC, realize mechanical, electric collaborative work.

The semi-automatic winding method of the spiral line mainly comprises the following steps:

1) preparing a raw material coil 10 and preparing a thin sleeve;

2) after the raw material solenoid 10 is aligned and pressed with the mounting groove on the clamping tool 213, the sensor senses when the raw material solenoid 10 is in place, the electric part controls the air cylinder of the transverse driving part 222 to drive the thimble 223 to clamp the solenoid 10, the thread end of the solenoid 10 is taken up to penetrate 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 solenoid 10, and the thin sleeve is ensured to be between the front limiting upright column 311 and the rear limiting upright column 312;

3) the spring buckle 417 is loosened, the guide rod 411 drives the follow-up wire rolling wheel 409 to move upwards under the action of the spring 412, the cable 12 is inserted between the power wire rolling wheel 408 and the follow-up wire rolling wheel 409, after the wire threading action is completed, the spring buckle 417 is pulled up, the guide rod 411 is pulled to move downwards, the follow-up wire rolling wheel 409 is driven to move downwards, and therefore the follow-up wire rolling wheel 409 is contacted with the power wire rolling wheel 408;

4) arranging the cable along the guide frame 502 and passing through the lower part of the microswitch 505 to complete the operation of the paying-off mechanism part;

5) manually winding the cable 12 around the winding steel wire 103 for several turns, and clamping the cable by using the clamp 13 to ensure that the spiral line does not rotate relative to the winding steel wire 103 in the winding process;

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

7) after winding is completed, the spiral line is removed and well managed, the cable 12 is taken out from the guide frame 502, the power wire rolling wheel 408, the follow-up wire rolling wheel 409 and the limiting clamp 322 in sequence, the electric part is operated, the transverse driving part 222 drives the ejector pin 223 to loosen the coil 10, the coil is taken down, and the whole process of winding the spiral line is completed.

The released length of the cable 12 is controlled in the following manner: when the length of the cable 12 is insufficient, the cable 12 touches the microswitch 505, the microswitch 505 controls the system to be connected with the electromagnetic clutch 403, the power roller 408 rotates to realize instant paying-off, and the paying-off time is realized by controlling the connection time of the electromagnetic clutch 403 through an adjustable time relay in the control system.

It should be understood that equivalent substitutions or changes to the technical solution and the inventive concept of the present invention should be considered to fall within the scope of the appended claims for the skilled person.

Claims

1. The utility model provides a semi-automatic coiling equipment of helix which characterized in that: the wire winding mechanism comprises a wire winding mechanism (100) and a wire releasing mechanism consisting of a wire package clamping mechanism (200), a component positioning mechanism (300), a wire pulling mechanism (400) and a wire releasing length control mechanism (500), wherein the wire winding mechanism (100) is arranged on a wire winding workbench (105), the wire releasing mechanism is arranged on a wire releasing workbench (330), and the wire winding workbench (105) and the wire releasing workbench (330) are mutually independent.

2. The spiral semi-automatic winding device of claim 1, wherein: wire winding mechanism (100) are including wire winding workstation (105) and wire winding actuating mechanism (101) of installation on it, steel wire clamping part (102), wire winding steel wire (103), tail seat (104) is supported to the steel wire, wire winding actuating mechanism (101) are including the drive division, shaft coupling and axis of rotation, wire winding actuating mechanism (101) press from both sides tight wire winding steel wire (103) and drive wire winding steel wire (103) rotation through wire clamping part (102) of connecting, shaft coupling and drive division are passed through to axis of rotation one end, other end fixed connection steel wire clamping part (102), the other end that wire winding steel wire (103) were supported to steel wire support tail seat (104), be equipped with the open slot on steel wire support tail seat (104).

3. The spiral semi-automatic winding device of claim 1, wherein: the coil clamping mechanism (200) comprises a brake part (210) consisting of a brake (211), a coupler (212) and a clamping tool (213), and an automatic clamping part (220) consisting of a transverse driving part (222) and an ejector pin (223), wherein the transverse driving part (222) drives the ejector pin (223) to prop against a central hole of a coil (10), the transverse driving part (222) is a cylinder, the cylinder is fixed on a winding worktable (105) through a cylinder supporting frame (221), the brake (211) is connected with the clamping tool (213) through the coupler (212) and controls the braking state of the clamping tool (213), and the clamping tool (213) is provided with a mounting groove matched with the mounting position of the coil (10) to clamp the coil (10) without slipping.

4. The spiral semi-automatic winding device of claim 1, wherein: part positioning mechanism (300) is including front and back stop gear (310) by preceding spacing stand (311), back stop gear (312) constitution to and by spacing stand (321), axial stop gear (320) that spacing clamp (322) constitute, spacing stand (321) are installed on unwrapping wire workstation (330), spacing clamp (322) are gone up and are opened there is the spacing groove, spacing groove width is greater than cable (12) thickness but is less than the thin sleeve pipe thickness that needs adorn on the cable, spacing clamp (322) are articulated with spacing stand (321).

5. The spiral semi-automatic winding device of claim 1, wherein: the wire drawing mechanism (400) comprises a wire drawing 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 wire rolling wheel (408), a follow-up wire 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), wherein the support plate B (406) and the support plate C (407) are connected into a whole through the connecting block (410), the power wire rolling wheel (408) is connected with the wire drawing driving mechanism (401) through the electromagnetic clutch (403), whether the power wire rolling wheel (408) rotates or not is controlled by controlling the opening and closing of the electromagnetic clutch (417), the power wire rolling wheel (408) is hinged with the support plate A (404) and the support plate B (406), bearings are arranged at two ends of the power wire rolling wheel (408) and the support plate A (, A guide mechanism is arranged between the support plates C (407), the guide mechanism comprises guide rods (411) fixedly connected to the follow-up wire rolling wheel (409) and guide holes arranged on the support plates B (406) and C (407) and matched with the guide rods (411), the number of the guide rods (411) is two, two guide rods (411) are fixed through a connecting plate (413), a spring (412) and a locking mechanism are arranged between the guide rods (411) and the support plate B (406) and the support plate C (407), under the state without external force, the spring (412) jacks up the guide rod (411) to drive the follow-up wire rolling wheel (409) to lift up, so as not to contact with the power roller (408), the locking mechanism (416) comprises a snap fastener (417), when the snap fastener (417) is pulled, the guide rod (411) is pulled to move downwards to drive the follow-up wire rolling wheel (409) to move downwards, and the follow-up wire rolling wheel (409) is contacted with the power wire rolling wheel (408).

6. The spiral semi-automatic winding device of claim 1, wherein: the paying-off length control mechanism (500) comprises a support frame (501), a guide frame (502), a microswitch fixing piece (503), a connecting piece (504), a microswitch (505), the guide frame (502) is fixed on a paying-off workbench (330) through the support frame (501) and used for guiding a cable (12), the microswitch (505) is fixed on the guide frame (502) through the microswitch fixing piece (503) and used for sensing the length of the paid-off cable (12), the microswitch (505) is symmetrically arranged, the cable (12) is guaranteed to touch the microswitch (505) when the length is too short, and the fixing pieces (503) of the two microswitches (505) are connected through the connecting piece (504).