CN219151433U - Wire winding machine - Google Patents

Abstract

The utility model belongs to the technical field of furnace wire processing equipment, and particularly discloses a wire winding machine, which comprises a frame, a wire winding device and a wire feeding device, wherein the frame is light in weight and small in size, universal wheels are arranged at the bottom of the frame, the wire winding machine is convenient to move to a target position, flexibility and applicability are good, the wire winding device and the wire feeding device are both arranged on the frame, a wire winding driving module of the wire winding device can drive a wire winding rod to rotate, a first supporting plate is arranged on a base and can provide support for the wire winding rod, stable rotation of the wire winding rod is ensured, and meanwhile, in the working process of the wire winding machine, the wire winding rod only rotates but does not move, and moves along the length direction of the wire winding rod through the wire feeding device, so that the furnace wire is wound on the wire winding rod, and the winding forming effect is good.

Description

Wire winding machine

Technical Field

The utility model relates to the technical field of furnace wire processing equipment, in particular to a wire winding machine.

Background

In the working process of the existing wire winding machine, the position of the wire feeding module in the length direction of the wire winding rod cannot be adaptively adjusted along with the length of the furnace wire formed by winding on the wire winding rod, so that the change of the wire winding pitch easily occurs in a period of working, and the manufacturing yield of the furnace wire is reduced.

Accordingly, a need exists for a wire winder that addresses the above-described issues.

Disclosure of Invention

The utility model aims to provide a wire winding machine, and in the winding process of the wire winding machine, a wire feeding module can be used for adjusting the position according to the length of a furnace wire on a wire winding rod, so that the pitch of the furnace wire is stable, and the manufacturing yield of the furnace wire is improved.

To achieve the purpose, the utility model adopts the following technical scheme:

the present utility model provides a filament winder for winding a wire into a form, the filament winder comprising:

a frame;

the wire winding device comprises a wire winding driving module, a wire winding rod and a first supporting plate, wherein the wire winding driving module is arranged on the frame, one end of the wire winding rod is in driving connection with the wire winding driving module, the other end of the wire winding rod passes through the first supporting plate, and the first supporting plate is arranged on the frame;

wire feeding device, wire feeding device includes wire feeding module and wire feeding drive module, wire feeding drive module sets up in the frame, wire feeding module with wire feeding drive module is connected, wire feeding drive module is used for the drive wire feeding module is followed the length direction of wire winding pole slides, furnace silk winds and establishes on the wire feeding module.

Optionally, the wire winding drive module includes first motor, reduction gear, shaft coupling and three-jaw chuck, the both ends of reduction gear respectively with the output shaft of first motor with the shaft coupling is connected, the shaft coupling with three-jaw chuck is connected, three-jaw chuck is used for the centre gripping the wire winding pole.

Optionally, be equipped with first fixing base and first mounting panel in the frame, first fixing base is fixed in the frame, first mounting panel is fixed on the first fixing base, the up end of first mounting panel is equipped with second fixing base and third fixing base, first motor sets up on the second fixing base, the shaft coupling sets up on the third fixing base.

Optionally, the up end of first mounting panel is equipped with the fourth fixing base, be equipped with the inductor on the fourth fixing base, be equipped with the response piece on the three-jaw chuck, the response piece can shelter from the inductor.

Optionally, the wire feeding driving module comprises a moving platform, a second motor, a driving wheel, a driven wheel and a conveying belt, wherein the second motor is fixed on the frame, the driving wheel is connected with an output shaft of the second motor, the driven wheel is arranged on one side, far away from the driving wheel, of the frame, the conveying belt is sleeved on the driving wheel and the driven wheel, and the moving platform is arranged on the conveying belt.

Optionally, the wire feeding module comprises a second mounting plate, a third mounting plate, a guiding mechanism and a stretching mechanism, wherein the second mounting plate is arranged on the moving platform, the third mounting plate is vertically arranged on the second mounting plate, the third mounting plate is in sliding connection with the second mounting plate, and the guiding mechanism and the stretching mechanism are both arranged on the third mounting plate.

Optionally, a guide wheel supporting plate is arranged on the third mounting plate, the guide mechanism comprises at least two first guide wheels, the first guide wheels are arranged on the guide wheel supporting plate, and the furnace wire passes through a guide channel formed between two adjacent first guide wheels;

the stretching mechanism comprises a plurality of second guide wheels which are arranged at intervals, the second guide wheels are arranged on the third mounting plate, and the furnace wires are wound on the second guide wheels in a wave shape in sequence.

Optionally, send the silk module still to be in including setting up straining device on the third mounting panel, straining device sets up be close to around between the lead screw adjacent two the second guide pulley, straining device includes take-up pulley subassembly and adjusting part, the stove silk is around establishing on the take-up pulley subassembly, the take-up pulley subassembly sets up on the adjusting part, adjusting part can adjust the height of take-up pulley subassembly.

Optionally, the wire feeder includes the clamp, be equipped with first U type mounting bracket on the moving platform, be equipped with the fourth mount pad on the third mounting panel, the one end setting of clamp is in on the first U type mounting bracket, the other end of clamp with the fourth mount pad is connected, the clamp is pressed from both sides tightly or is loosened the time drive the third mounting panel is close to or keeps away from first U type mounting bracket.

Optionally, the up end of moving platform is equipped with the second backup pad, the second backup pad sets up the third mounting panel with between the first U type mounting bracket, the wire winding pole passes the second backup pad sets up.

The beneficial effects of the utility model are as follows:

the utility model provides a wire winding machine, which comprises a frame, a wire winding device and a wire feeding device, wherein the wire winding device and the wire feeding device are arranged on the frame, a wire winding driving module of the wire winding device can drive a wire winding rod to rotate, a first supporting plate is arranged on the frame and can provide support for the wire winding rod, the stable rotation of the wire winding rod is ensured, meanwhile, in the working process of the wire winding machine, the wire winding rod only rotates but does not move, and the wire winding device moves along the length direction of the wire winding rod, so that the wire winding rod is fed, so that furnace wires are wound on the wire winding rod, and the winding forming effect is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the description of the embodiments of the present utility model, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the contents of the embodiments of the present utility model and these drawings without inventive effort for those skilled in the art.

FIG. 1 is a schematic view of a wire-wrapping machine according to a first embodiment of the present utility model;

FIG. 2 is a schematic view of a wire winding apparatus and a wire feeder provided in accordance with a first embodiment of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a partial enlarged view at B in FIG. 2;

FIG. 5 is a side view of a wire winding apparatus and a wire feeder provided in accordance with a first embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a wire feeding module according to a second embodiment of the present utility model;

FIG. 7 is a schematic view of a tensioning mechanism according to a second embodiment of the present utility model;

FIG. 8 is an exploded view of a tensioning mechanism provided in a second embodiment of the present utility model;

FIG. 9 is an exploded view of a tensioner assembly provided in a second embodiment of the present utility model;

FIG. 10 is a cross-sectional view of the tensioning mechanism provided in the second embodiment of the present utility model in a first operative state;

fig. 11 is a cross-sectional view of the tensioning mechanism provided in the second embodiment of the present utility model in the second operating state.

In the figure:

100. a frame; 101. an I-shaped bracket; 102. a connecting rod; 110. a base; 111. a first fixing seat; 112. a bolt; 113. a first mounting plate; 120. a universal wheel;

200. a wire winding device; 201. a first support plate; 202. a second support plate; 210. a first motor; 211. the second fixing seat; 220. a speed reducer; 230. a coupling; 231. a third fixing seat; 240. a three-jaw chuck; 250. winding a screw rod; 251. a clamping member; 260. an inductor; 261. a fourth fixing base; 270. an induction piece;

300. a wire feeder; 310. a mobile platform; 320. a second motor; 330. a conveyor belt; 340. a second mounting plate; 350. a third mounting plate; 351. the first guide wheel; 352. the second guide wheel; 353. a guide wheel support plate; 360. a clamp; 361. the first U-shaped mounting rack; 362. a fourth mount; 370. a tensioner assembly; 371. a tensioning wheel; 372. tensioning the wheel axle; 373. a first bearing; 374. a second bearing; 375. a shaft sleeve; 380. an adjustment assembly; 381. a connecting rod; 381a, snap-fit projections; 381b, connection holes; 382. a slide block; 382a, snap-fit grooves; 382b, an insertion hole; 383. an elastic element; 384. an eccentric cam; 385. the second U-shaped mounting rack; 385a, interference-preventing grooves; 385b, waist-shaped elongated holes; 386. an operating handle;

400. furnace wires.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present utility model are shown in the drawings.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "left", "right", and the like are orientation or positional relationships based on those shown in the drawings, merely for convenience of description and simplicity of operation, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Furthermore, the terms "first," "second," and the like, are used merely for distinguishing between descriptions and not for distinguishing between them.

Example 1

As shown in fig. 1, this embodiment provides a wire winder for winding a furnace wire 400, this wire winder includes frame 100, wire winding device 200 and wire feeder 300, wherein, frame 100 comprises two i-shaped brackets 101 and a connecting rod 102, two i-shaped brackets 101 set up in the both ends of connecting rod 102, and the bottom of two i-shaped brackets 101 is connected with the both ends of connecting rod 102 respectively, the up end of two i-shaped brackets 101 is equipped with base 110, all be equipped with universal wheel 120 on every angle of i-shaped brackets 101 bottom, because frame 100 is frame construction, the weight of wire winder totality has been alleviateed, small in size, and the bottom of its i-shaped brackets 101 is provided with universal wheel 120, conveniently move the wire winder to the target position, flexible suitability is good. As a preferred option, the universal wheel 120 may be provided as a braked universal wheel 120, so that it is ensured that the wire winding machine can lock up after being moved to the target position, avoiding sliding during operation.

Further, the base 110 is arranged in a long way, the wire winding device 200 and the wire feeding device 300 are arranged on the base 110 of the frame 100, see fig. 2-4, the wire winding device 200 comprises a wire winding driving module, a wire winding rod 250 and a first supporting plate 201, the wire winding driving module is arranged on the base 110, one end of the wire winding rod 250 is connected with the wire winding driving module in a driving way, the wire winding driving module can drive the wire winding rod 250 to rotate, the other end of the wire winding rod 250 passes through the first supporting plate 201 to be arranged, the first supporting plate 201 is arranged on the base 110, and due to the fact that the length of the wire winding rod 250 is long, one end, far away from the wire winding driving module, of the wire winding rod 250 can be supported through the first supporting plate 201, and stability of the wire winding rod 250 in the rotating process is guaranteed.

The wire feeder 300 includes a wire feeding module and a wire feeding driving module, the wire feeding driving module is disposed on the base 110 of the frame 100, the wire feeding module is disposed on the wire feeding driving module, and the wire feeding driving module can drive the wire feeding module to slide along the length direction of the wire winding rod 250. Furnace silk 400 is wound on the wire feeding module, can twine furnace silk 400 on wire winding pole 250 when wire feeding module moves for frame 100, and in wire winding machine's course of working, wire winding pole 250 only rotates and does not remove, send silk module left removal through wire feeding drive module drive to pay-off is carried out for wire winding pole 250, so that twine furnace silk 400 on wire winding pole 250, further guaranteed wire winding pole 250 steady, the winding shaping is effectual, and because wire feeding module's travel speed is even, be favorable to guaranteeing furnace silk 400's pitch even, furnace silk 400's manufacturing yield has been promoted.

Further, the wire winding rod 250 in this embodiment is provided with a clamping member 251, and the clamping member 251 is used to fix the furnace wire 400 on the wire winding rod 250, so that when the furnace wire 400 starts to wind, the furnace wire 400 can be tensioned, the furnace wire 400 is ensured to wind tightly on the wire winding rod 250, and the winding forming effect is good.

As an alternative, the wire winding driving module in this embodiment includes a first motor 210, a speed reducer 220, a coupling 230, and a three-jaw chuck 240, two ends of the speed reducer 220 are respectively connected with an output shaft of the first motor 210 and the coupling 230, the coupling 230 is connected with the three-jaw chuck 240, and the three-jaw chuck 240 is used for clamping the wire winding rod 250. The rotation speed of the output shaft of the first motor 210 can be adjusted through the speed reducer 220, so that the rotation speed of the first motor 210 is reduced to be capable of being matched with the moving speed of the wire feeding driving module, and meanwhile, the torque is increased, so that the running stability of the wire winding machine is ensured to be good. As a preferred option, the three jaw chuck 240 may clamp wire winding rods 250 of different diameters to meet the need for making multiple sizes of wire 400.

With continued reference to fig. 3, the base 110 in this embodiment is provided with a first fixing seat 111 and a first mounting plate 113, the first fixing seat 111 is fixed on the base 110 by bolts 112, the first mounting plate 113 is fixed on the first fixing seat 111, the upper end surface of the first mounting plate 113 is provided with a second fixing seat 211 and a third fixing seat 231, the first motor 210 is arranged on the second fixing seat 211, and the coupling 230 is arranged on the third fixing seat 231, so that the fixing effect of the first motor 210 and the coupling 230 is ensured to be good, and the power output is stable.

With continued reference to fig. 1 and 4, the filament winder in this embodiment further includes a control system, the control system includes a display screen and a controller, the controller is in communication connection with the display screen, the display screen is disposed on the i-bracket 101 of the stand 100, the working state of the filament winder can be displayed through the display screen, the upper end face of the first mounting plate 113 is provided with a fourth fixing seat 261, the fourth fixing seat 261 is provided with an inductor 260, the three-jaw chuck 240 is provided with an induction piece 270, the induction piece 270 can shield the inductor 260, the inductor 260 is in communication connection with the controller, when the first motor 210 drives the filament winding rod 250 to rotate, the filament winding rod 250 rotates once, the induction piece 270 shields the inductor 260 once, the inductor 260 can transmit the signal to the controller, thereby the controller counts the number of windings of the filament 400, and the result is displayed through the display screen, when the number of windings of the filament 400 accords with the processing requirement, the first motor 210 stops rotating, and simultaneously the filament feeding driving module stops moving, and then the filament 400 is manually cut off from the filament winding rod 250.

Further, the first mounting plate 113 is further provided with a tri-color lamp, the tri-color lamp is connected with the controller, whether the current working state of the wire winding machine is normal or not can be displayed through the tri-color lamp, when the wire winding machine is abnormal, the lamplight color of the tri-color lamp is changed, an alarm signal is given, a worker can conveniently find that the wire winding machine is abnormal in work in time, and abnormal problems are timely processed.

With continued reference to fig. 2, the wire feeding driving module in this embodiment includes a moving platform 310, a second motor 320, a driving wheel, a driven wheel and a conveyor belt 330, where the second motor 320 is fixed on the outer sidewall of the base 110, the interior of the base 110 is hollow to form a mounting cavity, the top is provided with a strip-shaped opening, the driving wheel and the driven wheel are both disposed in the mounting cavity of the base 110, the driving wheel is connected with the output shaft of the second motor 320, the driven wheel is disposed on one side of the base 110 far away from the driving wheel, the conveyor belt 330 is sleeved on the driving wheel and the driven wheel, the upper end surface of the conveyor belt 330 is flush with the plane where the opening is located, the moving platform 310 is disposed on the conveyor belt 330, and the driving wheel and the driven wheel are driven to rotate by the second motor 320, so that the conveyor belt 330 is driven to move leftwards or rightwards, and the moving platform 310 follows the conveyor belt 330 synchronously. In some embodiments, the mobile platform 310 may be placed directly on the conveyor belt 330, in contact with the conveyor belt 330, and move the mobile platform 310 by friction between the conveyor belt 330 and the mobile platform 310. Of course, in other embodiments, the moving platform 310 may be adhered or otherwise fixed to the conveyor belt 330, which is not limited in this embodiment.

Referring to fig. 2 and 5, the wire feeding module includes a second mounting plate 340, a third mounting plate 350, a guiding mechanism and a stretching mechanism, the second mounting plate 340 is disposed on the moving platform 310, the third mounting plate 350 is vertically disposed on the second mounting plate 340, and the third mounting plate 350 is slidably connected with the second mounting plate 340, and the guiding mechanism and the stretching mechanism are both mounted on the third mounting plate 350.

Further, the third mounting plate 350 is provided with a guide wheel supporting plate 353, the guide wheel supporting plate 353 extends out of the third mounting plate 350 to be arranged, the guide mechanism comprises two first guide wheels 351 arranged on the guide wheel supporting plate 353, the end face of the guide wheel supporting plate 353, which is used for fixing the first guide wheels 351, is perpendicular to the third mounting plate 350, a guide channel is formed between the two first guide wheels 351, the furnace wire 400 passes through the guide channel to be arranged, the stretching mechanism comprises four second guide wheels 352 arranged on the third mounting plate 350, the axis of the first guide wheels 351 is perpendicular to the axis of the second guide wheels 352, the first guide wheels 351 and the second guide wheels 352 can rotate around the axes of the first guide wheels 351 and the second guide wheels 352, and accordingly the first guide wheels 351 and the second guide wheels 352 can play a good guide effect and a good stretching effect on the furnace wire 400, winding and knotting of the furnace wire 400 are avoided, and the feeding process is smooth. Of course, in other embodiments, the first guide wheels 351 and the second guide wheels 352 may be provided in other numbers, which is not limited in this embodiment.

As an alternative, the first guide wheel 351 and the second guide wheel 352 in this embodiment are both V-shaped wheels, and the furnace wire 400 is clamped in the groove on the V-shaped wheels, so as to avoid the furnace wire 400 from falling out of the V-shaped wheels, and the fixing effect is good.

Further, the wire feeder 300 further includes a clamp 360, the moving platform 310 is provided with a first U-shaped mounting frame 361, the third mounting plate 350 is provided with a fourth mounting seat 362, one end of the clamp 360 is disposed on the first U-shaped mounting frame 361, the other end of the clamp 360 is connected with the fourth mounting seat 362, and when the clamp 360 is clamped or loosened, the third mounting plate 350 can be driven to approach or depart from the first U-shaped mounting frame 361, so that the distance between the second guide wheel 352 on the third mounting plate 350 and the wire winding rod 250 can be adjusted, and the wire 400 can be tensioned.

As an alternative, with continued reference to fig. 1, the upper end surface of the moving platform 310 is provided with a second support plate 202, the second support plate 202 is disposed between the third mounting plate 350 and the first U-shaped mounting frame 361, the wire winding rod 250 passes through the second support plate 202, and the second support plate 202 can provide support for the middle position of the wire winding rod 250, so that stable rotation of the wire winding rod 250 in the rotating process is further ensured, the appearance of the coiled furnace wire 400 is good, and the yield is high.

Example two

The present embodiment provides a wire winder which differs from the wire winder in the first embodiment in that: the wire feeding module of the wire winding machine in this embodiment further includes a tensioning mechanism, the tensioning mechanism is disposed between two adjacent second guide wheels 352 near the wire winding rod 250, and the tensioning mechanism is disposed at the position, so that when a part of the furnace wire 400 between the wire winding rod 250 and the second guide wheels 352 is loosened, the tensioning mechanism can be lifted in time to tighten the furnace wire 400, so that the furnace wire 400 at the loosened part is tightened in time. As shown in fig. 6, the tensioning mechanism is disposed on the third mounting plate 350, the tensioning mechanism includes a tensioning wheel assembly 370 and an adjusting assembly 380, the furnace wire 400 is wound on the tensioning wheel assembly 370, the tensioning wheel assembly 370 is disposed on the adjusting assembly 380, and the adjusting assembly 380 can adjust the height of the tensioning wheel assembly 370. The wire 400 is continuously wound around the second guide pulley 352 and the tension pulley assembly 370 of the drawing assembly, and loosening or tensioning of the wire 400 can be accomplished by adjusting the height of the tension pulley assembly 370. When the furnace wire 400 between the wire winding rod 250 and the stretching assembly is loosened, the tensioning wheel assembly 370 can be timely adjusted up through the adjusting assembly 380, so that the furnace wire 400 is tensioned, and the uniform pitch and good forming of the furnace wire 400 wound on the wire winding rod 250 are ensured.

As an alternative solution, referring to fig. 7 and 8, the tensioning wheel assembly 370 in this embodiment includes a tensioning wheel 371 and a tensioning wheel shaft 372, the tensioning wheel 371 is rotatably sleeved on the tensioning wheel shaft 372, and the tensioning wheel 371 can rotate around the tensioning wheel shaft 372. The adjusting component 380 includes a connecting rod 381, a sliding block 382, an elastic element 383, an eccentric cam 384 and a second U-shaped mounting frame 385, the second U-shaped mounting frame 385 is mounted on the third mounting plate 350, the connecting rod 381 is movably inserted into the second U-shaped mounting frame 385 and connected to the sliding block 382, the tensioning wheel shaft 372 is inserted into the sliding block 382, the elastic element 383 is sleeved on the connecting rod 381, the bottom end of the elastic element 383 abuts against the top end of the sliding block 382, the top end of the elastic element 383 abuts against the inner side of the top end of the second U-shaped mounting frame 385, the eccentric cam 384 is rotationally connected to the portion, located outside the second U-shaped mounting frame 385, of the connecting rod 381, and the eccentric cam 384 is rotationally capable of driving the sliding block 382 to move along the height direction of the second U-shaped mounting frame 385.

Specifically, the second U-shaped mounting frame 385 is disposed in an inverted U-shape, the horizontal plate portion of the second U-shaped mounting frame 385 is parallel to the upper side edge of the third mounting plate 350, and the two vertical plate portions of the second U-shaped mounting frame 385 are parallel to the side end faces of the third mounting plate 350. Two waist-shaped long holes 385b are formed in two perpendicular plate parts of the second U-shaped mounting frame 385, mounting bolts can penetrate through the waist-shaped long holes 385b in one perpendicular plate part and simultaneously penetrate through the third mounting plate 350, finally penetrate out of the waist-shaped long holes 385b in the perpendicular plate part on the other side, and are fastened by nuts, so that reliable connection between the second U-shaped mounting frame 385 and the third mounting plate 350 is achieved.

More specifically, the upper edge of the third mounting plate 350 defines a receiving slot configured to receive the slider 382. An anti-interference groove 385a is formed along the height direction of the second U-shaped mounting frame 385, the anti-interference groove 385a is opposite to the accommodating groove, the second U-shaped mounting frame 385 is arranged on the tensioning wheel shaft 372 in a crossing mode, and the tensioning wheel shaft 372 can move along the height direction of the second U-shaped mounting frame 385 in the anti-interference groove 385 a. The receiving groove can avoid mounting interference between the slider 382 and the third mounting plate 350. The interference prevention groove 385a can prevent the tensioning axle 372 from interfering with the mounting of the slider 382 and the second U-shaped mounting 385.

With continued reference to FIG. 8, the top of the slider 382 is provided with a snap-fit recess 382a; correspondingly, the bottom of the link 381 is provided with a snap-fit protrusion 381a. The shape of the snap groove 382a matches that of the snap protrusion 381a. The clamping projection 381a can enter the clamping groove 382a through the translation of the side opening of the clamping groove 382a, and is clamped in the vertical direction, so that the slide block 382 is reliably connected with the connecting rod 381, and the disassembly is convenient.

More specifically, perpendicular to the depth direction of the engaging groove 382a, the slider 382 is further provided with a through insertion hole 382b. The insertion hole 382b is configured for insertion of the tensioner shaft 372. The tension pulley shaft 372 is fixedly connected to the slider 382 by abutting against both sides of the slider 382 with a plurality of fastening nuts fitted over the tension pulley shaft 372.

With continued reference to fig. 7 and 8, an end of the link 381 remote from the snap-on protrusion 381a is provided with a connection hole 381b, the connection hole 381b being provided at a position where the link 381 protrudes from the top of the second U-shaped mounting frame 385, the connection hole 381b being configured to insert a rotation shaft of the eccentric cam 384.

Preferably, the adjustment assembly 380 of the present embodiment further includes an operating handle 386, the operating handle 386 being coupled to the eccentric cam 384, the operating handle 386 being configured to rotate the eccentric cam 384. The operating handle 386 is provided, which can provide convenience for an operator to rotate the eccentric cam 384, is beneficial to quick operation when the furnace wire 400 is loosened, and can rotate the eccentric cam 384 to tighten the furnace wire 400 in time.

Fig. 9 shows an exploded view of a tensioner assembly 370 according to an embodiment of the present utility model, the tensioner assembly 370 includes a first bearing 373, a second bearing 374, and a sleeve 375, the first bearing 373, the sleeve 375, and the second bearing 374 are sequentially sleeved outside the tensioner shaft 372 along an axial direction of the tensioner shaft 372, and the tensioner 371 is sleeved outside the first bearing 373, the second bearing 374, and the sleeve 375. In some embodiments, the tensioning wheel 371 may also be configured as a V-wheel identical to the first guide wheel 351 and the second guide wheel 352, and by the above arrangement, smooth rotation of the tensioning wheel 371 about the tensioning wheel shaft 372 and good positioning of the wire 400 in the tensioning wheel 371 can be ensured.

Fig. 10 shows a cross-sectional view of a tensioning mechanism provided by an embodiment of the present utility model in a first working state, and fig. 11 shows a cross-sectional view of a tensioning mechanism provided by an embodiment of the present utility model in a second working state. When the wire 400 is in a normal condition and the pitch is normal, the tensioning mechanism is in a first operating condition as shown in fig. 10. At this time, the rotation axis of the eccentric cam 384, the tension wheel shaft 372 and the point a in fig. 7 can be penetrated by a straight line in the vertical direction, and the short axis of the eccentric cam 384 is collinear with the link 381, at which time the tension mechanism is in a self-locking state. When the wire 400 is slackened, the operator will operate the handle 386 to rotate the eccentric cam 384 to the condition shown in fig. 11, with the tensioning mechanism in the second operating condition. At this time, due to the rotation of the eccentric cam 384, the long axis thereof is collinear with the link 381, and at this time, the link 381 moves upward, the elastic element 383 compresses, and the slider 382 drives the tensioning wheel shaft 372 to move upward, thereby tensioning the wire 400.

The rest of the structures in this embodiment are the same as those in the first embodiment, and will not be described in detail here.

It is to be understood that the foregoing is only illustrative of the presently preferred embodiments of the utility model and the technical principles that have been developed. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.

Note that in the description of this specification, a description referring to terms "some embodiments", "other embodiments", and the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Claims (10)

1. A filament winder for winding a wire (400) into a shape, comprising:

a frame (100);

the wire winding device (200), the wire winding device (200) comprises a wire winding driving module, a wire winding rod (250) and a first supporting plate (201), the wire winding driving module is arranged on the frame (100), one end of the wire winding rod (250) is in driving connection with the wire winding driving module, the other end of the wire winding rod (250) penetrates through the first supporting plate (201) to be arranged, and the first supporting plate (201) is arranged on the frame (100);

wire feeder (300), wire feeder (300) include send a silk module and send a silk drive module, send a silk drive module to set up on frame (100), send a silk module with send a silk drive module to be connected, send a silk drive module to be used for the drive send a silk module to follow the length direction slip of wire winding pole (250), furnace silk (400) are around establishing send a silk module on.

2. The wire winding machine according to claim 1, characterized in that the wire winding driving module comprises a first motor (210), a speed reducer (220), a coupler (230) and a three-jaw chuck (240), wherein two ends of the speed reducer (220) are respectively connected with an output shaft of the first motor (210) and the coupler (230), the coupler (230) is connected with the three-jaw chuck (240), and the three-jaw chuck (240) is used for clamping the wire winding rod (250).

3. The wire winding machine according to claim 2, characterized in that a first fixing seat (111) and a first mounting plate (113) are arranged on the frame (100), the first fixing seat (111) is fixed on the frame (100), the first mounting plate (113) is fixed on the first fixing seat (111), a second fixing seat (211) and a third fixing seat (231) are arranged on the upper end face of the first mounting plate (113), the first motor (210) is arranged on the second fixing seat (211), and the coupler (230) is arranged on the third fixing seat (231).

4. A wire winding machine according to claim 3, characterized in that the upper end surface of the first mounting plate (113) is provided with a fourth fixing seat (261), the fourth fixing seat (261) is provided with an inductor (260), the three-jaw chuck (240) is provided with an induction piece (270), and the induction piece (270) can shield the inductor (260).

5. The wire winding machine according to claim 1, wherein the wire feeding driving module comprises a moving platform (310), a second motor (320), a driving wheel, a driven wheel and a conveying belt (330), the second motor (320) is fixed on the frame (100), the driving wheel is connected with an output shaft of the second motor (320), the driven wheel is arranged on one side, far away from the driving wheel, of the frame (100), the conveying belt (330) is sleeved on the driving wheel and the driven wheel, and the moving platform (310) is arranged on the conveying belt (330).

6. The wire winding machine of claim 5, wherein the wire feed module includes a second mounting plate (340), a third mounting plate (350), a guide mechanism, and a tensioning mechanism, the second mounting plate (340) is disposed on the moving platform (310), the third mounting plate (350) is disposed vertically on the second mounting plate (340), and the third mounting plate (350) is slidably connected to the second mounting plate (340), and the guide mechanism and the tensioning mechanism are both mounted on the third mounting plate (350).

7. The wire winding machine according to claim 6, wherein the third mounting plate (350) is provided with a guide wheel support plate (353), the guide mechanism comprises at least two first guide wheels (351), the first guide wheels (351) are all arranged on the guide wheel support plate (353), and the furnace wire (400) passes through a guide channel formed between two adjacent first guide wheels (351);

the stretching mechanism comprises a plurality of second guide wheels (352) which are arranged at intervals, the second guide wheels (352) are arranged on the third mounting plate (350), and the furnace wires (400) are wound on the second guide wheels (352) in a wave shape in sequence.

8. The wire winding machine of claim 7, wherein the wire feeding module further comprises a tensioning mechanism arranged on the third mounting plate (350), the tensioning mechanism is arranged between two adjacent second guide wheels (352) close to the wire winding rod (250), the tensioning mechanism comprises a tensioning wheel assembly (370) and an adjusting assembly (380), the furnace wire (400) is wound on the tensioning wheel assembly (370), the tensioning wheel assembly (370) is arranged on the adjusting assembly (380), and the adjusting assembly (380) can adjust the height of the tensioning wheel assembly (370).

9. The wire winding machine according to claim 6, wherein the wire feeder (300) comprises a clamp (360), a first U-shaped mounting frame (361) is arranged on the moving platform (310), a fourth mounting seat (362) is arranged on the third mounting plate (350), one end of the clamp (360) is arranged on the first U-shaped mounting frame (361), the other end of the clamp (360) is connected with the fourth mounting seat (362), and the clamp (360) drives the third mounting plate (350) to approach or separate from the first U-shaped mounting frame (361) when being clamped or loosened.

10. The wire winding machine according to claim 9, characterized in that a second support plate (202) is provided on an upper end surface of the moving platform (310), the second support plate (202) is provided between the third mounting plate (350) and the first U-shaped mounting frame (361), and the wire winding rod (250) is provided through the second support plate (202).

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