CN209766253U - Rubberizing device of winding machine of transformer - Google Patents

Rubberizing device of winding machine of transformer Download PDF

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Publication number
CN209766253U
CN209766253U CN201920803526.1U CN201920803526U CN209766253U CN 209766253 U CN209766253 U CN 209766253U CN 201920803526 U CN201920803526 U CN 201920803526U CN 209766253 U CN209766253 U CN 209766253U
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China
Prior art keywords
piston
rod
transformer
adhesive tape
vertical
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CN201920803526.1U
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Chinese (zh)
Inventor
许大华
许健
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Huaian City Youter Technology Co Ltd
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Huaian City Youter Technology Co Ltd
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Priority to CN201920803526.1U priority Critical patent/CN209766253U/en
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Abstract

The utility model discloses a rubberizing device of coiling machine of transformer, vertical track frame C including being fixed in quick-witted roof portion, be equipped with the slide B along the vertical horizontal migration of vertical track frame C on vertical track frame C, be equipped with a plurality of rubberizing mechanisms on the slide B, rubberizing mechanism vertically evenly distributed in proper order along slide B respectively, rubberizing mouth face of rubberizing mechanism has enough to meet the need material feeding unit to the transformer. According to the structure, the rubberizing device of the winding machine of the transformer can enable the rubberized fabric to be automatically pasted on the winding surface of the transformer framework through the action of the rubberizing device; and can also be applied to the winding of copper sheets or the rubberizing of double-layer adhesive tapes.

Description

Rubberizing device of winding machine of transformer
Technical Field
The invention relates to the technical field of automatic winding equipment of transformers, in particular to a rubberizing device of a winding machine of a transformer.
Background
in the production and preparation processes of the core components, a Teflon sleeve is usually sleeved at the starting end and the tail end of the enameled wire to increase the good tin-climbing property and the pressure resistance of the enameled wire, but in the production process of the components, the enameled wire is automatically wound by a winding machine.
The winding machine on the market at present can be used for the windings of the enamelled wires of different types, but the adjustment operation of wire inlet devices of the enamelled wires of different types is complicated; in addition, the winding machine mechanism for winding the transformer on the market has multiple stations, each step needs a special station, so that the size of the winding machine is large, the cost is high, and equipment with fewer stations and simple mechanism and capable of completing winding of the transformer is urgently needed in the industry; and the rubberizing device of coiling machine on the market at present designs inadequately rationally, not only needs often to stop the machine and adds the sticky tape, and the rubberizing effect of sticky tape still needs to improve moreover, and the sticky tape can have the problem especially with the junction of cutting the sticky tape, in case handle not good, can lead to sticky tape on the sticky tape book or the sticky tape that originally twines to transformer skeleton to be torn when cutting off the sticky tape because of stress.
Disclosure of Invention
The invention aims to: the defects of the prior art are overcome, and the adhesive tape sticking device of the winding machine of the transformer is provided, so that the full automation of pipe penetration, winding, adhesive tape sticking and wire arrangement of the transformer is realized; the adhesive tape can be automatically pasted on the winding surface of the transformer framework through the action of the adhesive tape pasting device; and can also be applied to the winding of copper sheets and copper foils or the winding and rubberizing of a flange adhesive tape.
The technical scheme adopted by the invention is as follows:
The utility model provides a coiling machine of transformer, includes quick-witted case, the top of machine case is equipped with threading sleeve pipe device, spool conveying turnover device, transformer turnover material feeding unit, rubberizing device, transformer feed arrangement and blanking track respectively, spool conveying turnover device swing joint is between threading sleeve pipe device and transformer turnover material feeding unit, transformer turnover material feeding unit swing joint is between transformer feed arrangement, spool conveying turnover device, rubberizing device and blanking track.
According to a further improvement scheme, the wire pipe conveying turnover device comprises a transverse track frame A fixed to the top of a case, a longitudinal track frame A horizontally moving along the transverse track frame A is arranged on the transverse track frame A, a turnover frame horizontal base plate horizontally moving along the longitudinal track frame A is arranged on the longitudinal track frame A, a horizontal rotating platform horizontally rotating around a vertical shaft is arranged on the top of the turnover frame horizontal base plate, a wire inlet clamp, a wire clamping clamp A, a wire clamping clamp B and a wire cutting clamp are sequentially arranged on the horizontal rotating platform, and the wire clamping clamp B and the wire cutting clamp are opened and closed simultaneously.
According to a further improved scheme of the invention, the wire feeding clamp, the wire clamping clamp A, the wire clamping clamp B and the wire cutting clamp respectively provide driving force through a piston A, the piston A of the wire feeding clamp and the piston A of the wire clamping clamp A are fixedly connected to a rotating platform, the wire clamping clamp B and the wire cutting clamp share one piston A, the wire clamping clamp B and the piston A of the wire cutting clamp are fixed to a sliding plate A, the sliding plate A is connected with the rotating platform through the piston B, and the sliding plate A performs reciprocating movement towards or away from the wire clamping clamp A through the piston B.
According to a further improved scheme of the invention, a rotating shaft A of the rotating platform is in transmission connection with a driving motor C, and the driving motor C is fixed at the bottom of a horizontal base plate of the turnover frame.
According to a further improved scheme of the invention, the longitudinal track frame A transversely and horizontally moves along the transverse track frame A through a lead screw A, the lead screw A is driven by a driving motor A, and the driving motor A is fixed on the transverse track frame A through a connecting plate A; the turnover frame horizontal base plate longitudinally and horizontally moves with the longitudinal track frame A through a longitudinal sliding block A, the longitudinal sliding block A longitudinally and horizontally moves along the longitudinal track frame A through a lead screw B, the lead screw B is driven by a driving motor B, and the driving motor B is fixed on the longitudinal track frame A through a connecting plate B.
according to a further improvement of the invention, the drive motor B is in transmission connection with the screw rod B through a transmission belt.
According to a further improved scheme of the invention, the piston A of the wire feeding clamp and the piston A of the wire clamping clamp A are respectively and fixedly connected with the horizontal rotating platform through the mounting block.
According to a further improved scheme of the invention, a horizontal sliding rail is further fixed on the horizontal rotating platform, and the sliding plate A is connected with the horizontal rotating platform in a sliding mode along the horizontal sliding rail.
according to a further improvement scheme of the invention, the horizontal rotating platform is fixedly connected with the longitudinal sliding block A through the mounting hole A.
According to a further improved scheme of the invention, the transformer transfer feeding device comprises a transverse track frame B fixed at the top of a case, a longitudinal track frame B horizontally moving along the transverse track frame B is arranged on the transverse track frame B, a vertical track frame horizontally moving along the longitudinal track frame B is arranged on the longitudinal track frame B, a transformer transfer base frame moving up and down along the vertical track frame A is arranged on the vertical track frame A, a transformer clamping rod rotating around the longitudinal horizontal rotation is rotatably connected to one side, facing the spool conveying transfer device, of the transformer transfer base frame, the transformer clamping rod is driven by a driving motor D, and the driving motor D is fixed on the transformer transfer base frame.
According to a further improved scheme of the invention, a vertical pressure rod is movably connected to one side of the transformer transfer base frame, which faces the spool transmission transfer device, and is positioned above the transformer clamping rod, the upper part of the vertical pressure rod is movably connected with the transformer transfer base frame through a connecting block A, a connecting rod is fixed to one side of the connecting block A, which faces the spool transmission transfer device, and the upper part of the transformer clamping rod is fixed to the connecting rod.
According to a further improved scheme of the invention, the connecting block A is fixed on a conveying belt which is conveyed horizontally, the conveying belts are wound on conveying wheels respectively, one of the conveying wheels is driven by a driving motor E, the driving motor E is fixed on a pressure lever base plate, the conveying wheels are connected to the pressure lever base plate in a rotating mode around a horizontal shaft, a vertical connecting plate C is arranged at the top of the transformer turnover base frame, the pressure lever base plate is fixedly connected to the connecting plate C, and one side, back to the connecting plate C, of the connecting plate C is connected with the transformer turnover base frame in an up-and-down mode through.
According to a further improved scheme of the invention, a driving motor F is further fixed on the transformer turnover base frame, an output shaft of the driving motor F is in transmission connection with a rotating shaft B, an eccentric wheel is fixed on the rotating shaft B, a rotating shaft C parallel to the rotating shaft B is fixedly connected to the eccentric side of the eccentric wheel, a bearing is further rotatably connected to one side of the rotating shaft C facing a connecting plate C, two parallel convex rods are transversely and fixedly connected to one side of the connecting plate C corresponding to the bearing, a strip-shaped groove between the two parallel convex rods is matched with the bearing, and the bearing moves along the strip-shaped groove.
In a further improvement of the invention, the shaft B is fixed to a slot of the cam.
According to a further improved scheme of the invention, the longitudinal track frame B transversely and horizontally moves with the transverse track frame B through a transverse sliding block A, the transverse sliding block A transversely and horizontally moves along the transverse track frame B through a lead screw C, the lead screw C is driven by a driving motor G, and the driving motor G is fixed on the transverse track frame B through a connecting plate D.
According to a further improved scheme of the invention, the vertical track frame A longitudinally and horizontally moves along the longitudinal track frame B through a lead screw D, the lead screw D is driven by a driving motor H, and the driving motor H is fixed on the longitudinal track frame B through a connecting plate E.
According to a further improved scheme of the invention, the transformer turnover base frame vertically moves up and down along the vertical track frame A through a lead screw E, the lead screw E is driven by a driving motor I, and the driving motor I is fixed on the vertical track frame A through a connecting plate F.
According to a further improved scheme of the invention, the rubberizing device comprises a longitudinal track frame C fixed on the top of the case, a sliding plate B which horizontally moves along the longitudinal direction of the longitudinal track frame C is arranged on the longitudinal track frame C, a plurality of rubberizing mechanisms are arranged on the sliding plate B, the rubberizing mechanisms are respectively and sequentially and uniformly distributed along the longitudinal direction of the sliding plate B, and rubberizing ports of the rubberizing mechanisms face the transformer turnover feeding device.
According to a further improved scheme of the invention, the adhesive tape sticking mechanism comprises a vertical plate base plate, an adhesive tape roll discharging disc is arranged at the top of the vertical plate base plate, an adhesive tape cutting device, an adhesive tape ejecting and laminating device and an adhesive tape chuck device are sequentially arranged on one side, facing the transformer transfer feeding device, of the vertical plate base plate from top to bottom, a transverse sliding block B is fixed at the bottom of the vertical plate base plate, a transverse rail matched with the transverse sliding block B is fixed at a position, corresponding to the vertical plate base plate, of the top of the sliding plate B, the vertical plate base plate transversely and horizontally moves along the sliding plate B through a piston C, the piston C is fixed on the sliding plate B, and a piston rod C of.
According to a further improved scheme of the invention, the adhesive tape cutting device comprises an L-shaped rod fixed on a vertical plate base plate, the vertical rod of the L-shaped rod faces downwards and is positioned on one side facing a transformer transfer feeding device, a notch is formed in the outer side of the L-shaped rod and positioned at the joint of the vertical rod and a cross rod, a through hole A which is vertically downward and matched with the adhesive tape is formed in the notch and corresponds to the vertical rod, a transversely moving cutter frame and a movable block are arranged on the vertical plate base plate and below the cross rod of the L-shaped rod, the cutter frame is fixed with a piston rod D of a piston D through a transverse sliding block C, the piston D is fixed on the vertical plate base plate, when the piston rod D retracts to the maximum stroke, a cutter edge part fixed by the cutter frame is positioned on one side of the through hole A, which is back to the transformer transfer feeding device, and when the piston rod D extends to the maximum stroke, The cutting edge part fixed by the cutting knife rest is positioned on one side of the through hole A facing the transformer turnover feeding device.
According to a further improved scheme of the invention, the cutter frame is fixed with a transverse sliding block C through a connecting block B, the movable block is positioned between an upright rod of an L-shaped rod and the connecting block B, a transverse horizontal rod is fixed on one side end face of the movable block facing the connecting block B, the horizontal rod penetrates through a through hole B which is formed in the connecting block B and is matched with the horizontal rod, a spring is sleeved on the horizontal rod and positioned between the movable block and the connecting block B, a top plate is fixedly arranged on the end face of one side of the movable block facing the upright rod of the L-shaped rod, the upright rod of the L-shaped rod and the through hole C which is matched with the top plate are arranged corresponding to the top plate, and when the movable block is in contact with the upright rod of the L-shaped rod, the through hole.
According to a further improved scheme of the invention, one side of the vertical rod of the L-shaped rod, which is far away from the movable block, is provided with an inserting plate, the side part of the inserting plate is provided with inserting strips matched with the side wall of the through hole A, and the tops of the side parts of the inserting plate are respectively and symmetrically provided with a limiting bump.
According to a further improved scheme of the invention, the top of the cross rod of the L-shaped rod is provided with a mounting hole B for fixing the vertical plate base plate.
In a further development of the invention, the blade holder is provided with a blade groove.
According to a further improved scheme of the invention, the adhesive tape chuck device comprises an adhesive tape clamp which is positioned right below the through hole A, the adhesive tape clamp provides driving force through a piston G, the piston G is movably connected with the vertical plate base plate up and down through a piston F, the piston F is fixed on the vertical plate base plate, and a piston rod F of the piston F is fixed with the piston G.
According to a further improvement scheme of the invention, when the piston rod F extends out of the piston F to the maximum stroke position, the top end of the adhesive tape clamp is positioned between the cutter of the cutter frame and the bottom of the upright rod of the L-shaped rod, and when the piston rod F retracts to the maximum stroke position, the top end of the adhesive tape clamp is positioned below the adhesive tape ejection and attachment device.
According to a further improved scheme of the invention, the adhesive tape ejecting and attaching device comprises an ejector, the ejector transversely and horizontally moves through a vertical plate substrate of a piston E, the piston E is fixed on the vertical plate substrate, and a piston rod E of the piston E is connected with the ejector.
According to a further improvement of the invention, the plug is a bearing rotating around a longitudinal horizontal shaft, and the piston rod E is fixed with the longitudinal horizontal shaft.
According to a further improvement scheme of the invention, when the piston rod E retracts to the maximum stroke position of the piston E, the top head is positioned on one side of the adhesive tape chuck device, which is back to the transformer transfer feeding device, and when the piston rod E extends out of the piston E to the maximum stroke position, the top head is positioned on one side of the adhesive tape chuck device, which faces the transformer transfer feeding device.
According to a further improved scheme of the invention, a rubberized fabric guide wheel B is rotatably connected to the vertical plate base plate above the through hole A, and a rubberized fabric smooth surface on the rubberized fabric roll discharging tray is in contact with the rubberized fabric guide wheel B.
The invention has the further improvement scheme that a rubberized fabric guide wheel A is also rotatably connected on the vertical plate base plate and between the rubberized fabric guide wheel B and the rubberized fabric roll discharging tray, the rubberized fabric guide wheel A is connected with the vertical plate base plate through an adjusting frame, and the rubberized fabric smooth surface on the rubberized fabric roll discharging tray is contacted with the rubberized fabric guide wheel A.
The invention has the further improvement scheme that the end part of the rubberized fabric on the rubberized fabric roll discharging tray is pulled out from the lower part of the rubberized fabric roll discharging tray, and enters the through hole A after being respectively wound from the upper part of the rubberized fabric guide wheel A and the upper part of the rubberized fabric guide wheel B in sequence, and the rubberized surface of the rubberized fabric is back to the movable block.
According to a further improved scheme of the invention, the transformer feeding device is a transformer feeding groove, and a feeding end of the transformer feeding groove and a discharging hole of the vibration feeding device are arranged.
According to a further improvement of the invention, the transformer feeding device is positioned between the line pipe conveying turnover device and the rubberizing device.
According to a further improvement of the invention, the blanking track is located between the transformer feeding device and the conduit pipe conveying turnover device.
the sliding plate B is connected with the longitudinal track frame C in a sliding mode through a lead screw F, the lead screw F is connected with the longitudinal track frame C in a rotating mode through a driving motor J, and the driving motor J is fixed on the longitudinal track frame C.
Threading bushing apparatus's effect can make a round trip to switch between multiple pipe diameter and line footpath, and mutual noninterference, can multiunit simultaneous operation even, only need predetermine the guide pin can, the adjustment is very simple moreover, for original cover pipe machine of wearing, the utility model discloses improvement production efficiency that can be great.
Through the effect of spool conveying turnover device, not only can make line and sleeve pipe can have enough to meet the need material feeding unit to the transformer to can also realize hanging the angle, making straight angle and twining the foot of transformer skeleton pin through transformer turnover material feeding unit's cooperation, and can also guarantee that the sleeve pipe is located and hangs the angle department.
Through transformer turnover material feeding unit's effect, not only can make transformer skeleton can have enough to meet the need between transformer feed arrangement, spool conveying turnover device, rubberizing device and doffer, can also realize transformer skeleton's string angle, beat the right angle and twine the foot under the cooperation of spool conveying turnover device moreover, can realize the rubberizing to transformer skeleton's winding under the cooperation with the rubberizing device.
The invention has the beneficial effects that:
First, the adhesive tape sticking device of the winding machine of the transformer realizes the full automation of tube penetration, winding, adhesive tape sticking and wire arrangement of the transformer.
Secondly, according to the adhesive tape sticking device for the winding machine of the transformer, the adhesive tape can be automatically stuck to the winding surface of the transformer framework under the action of the adhesive tape sticking device; and can also be applied to the winding of copper sheets and copper foils or the winding and rubberizing of a flange adhesive tape.
Drawings
Fig. 1 is a schematic diagram of the present application.
Fig. 2 is an enlarged schematic view of the conduit transfer turnaround device.
Fig. 3 is an enlarged schematic view of a gripping member of the conduit transporting and transferring device.
Fig. 4 is an enlarged schematic view of a transformer transfer feeding device.
Fig. 5 is an enlarged rear view schematic diagram of a transformer transfer pedestal of the transformer transfer feeding device.
Fig. 6 is an enlarged schematic view of an eccentric wheel of the transformer transfer feeding device.
fig. 7 is an enlarged schematic view of the taping device.
Fig. 8 is a front view enlarged schematic diagram of a gluing mechanism of the gluing device.
Fig. 9 is a front enlarged view of the adhesive tape cutting device of the adhesive tape sticking mechanism.
Fig. 10 is a front cross-sectional enlarged view of the adhesive tape cutting device of the adhesive tape sticking mechanism.
Fig. 11 is an enlarged view of the "L" shaped bar of the adhesive tape cutting apparatus.
Fig. 12 is an enlarged exploded view of the "L" shaped bar of the adhesive tape cutting apparatus.
Fig. 13 is an enlarged schematic view of the threading cannula device.
FIG. 14 is an enlarged view of the guide pin and thread delivery tube portion of the threading cannula device.
Fig. 15 is an enlarged view of the structure of the thread transferring tube group.
Fig. 16 is a front enlarged view of the thread transferring tube group.
FIG. 17 is an enlarged view of the half-section structure of the thread conveying pipe group.
fig. 18 is an enlarged schematic view of the transmission mechanism structure.
fig. 19 is a front enlarged view of the transmission mechanism.
Fig. 20 is an enlarged schematic view of a half-section structure of the transmission mechanism.
fig. 21 is an enlarged schematic view of a partial structure of the transmission mechanism.
FIG. 22 is an enlarged view of the structure of the tube guide pin set.
Fig. 23 is an enlarged semi-sectional view of the needle set of the catheter.
Fig. 24 is an enlarged view of the structure of the auxiliary clamp mechanism.
FIG. 25 is an enlarged view of the half-section of the auxiliary clamping mechanism.
Fig. 26 is an enlarged front view of the chucking mechanism.
FIG. 27 is an enlarged schematic view of a half-section of the clamping mechanism.
Fig. 28 is an enlarged schematic view of a part of the mechanism of the chucking mechanism.
Fig. 29 is an enlarged schematic view of a portion of the mechanism of fig. 28.
Detailed Description
As can be seen from fig. 1 ~ and fig. 12, the winding machine of the transformer of the present invention includes a machine case 1, wherein the top of the machine case 1 is respectively provided with a threading bushing device 2, a bobbin conveying and transferring device 3, a transformer transferring and feeding device 4, a rubberizing device 5, a transformer feeding device 6, and a blanking track 7, the bobbin conveying and transferring device 3 is movably connected between the threading bushing device 2 and the transformer transferring and feeding device 4, and the transformer transferring and feeding device 4 is movably connected between the transformer feeding device 6, the bobbin conveying and transferring device 3, the rubberizing device 5, and the blanking track 7.
Spool conveying turnover device 3 is including being fixed in horizontal track frame A301 at quick-witted case 1 top, be equipped with on horizontal track frame A301 along horizontal migration's vertical track frame A302 of horizontal track frame A301, be equipped with on vertical track frame A302 along vertical horizontal migration's turnover frame horizontal base plate 304, the top of turnover frame horizontal base plate 304 is equipped with around vertical axis horizontal rotation platform 305, be equipped with line inlet clamp 307, clamp A308, clamp B320 and trimming clamp 309 on the horizontal rotation platform 305 respectively in proper order, clamp B320 and trimming clamp 309 open and shut simultaneously.
The wire feeding clamp 307, the wire clamping clamp A308, the wire clamping clamp B320 and the wire cutting clamp 309 respectively provide driving force through a piston A319, the piston A319 of the wire feeding clamp 307 and the piston A319 of the wire clamping clamp A308 are fixedly connected to a rotating platform, the wire clamping clamp B320 and the wire cutting clamp 309 share one piston A319, the piston A319 of the wire clamping clamp B320 and the piston A319 of the wire cutting clamp 309 are fixed to a sliding plate A306, the sliding plate A306 is connected with the rotating platform 305 through a piston B318, and the sliding plate A306 performs reciprocating movement towards or away from the wire clamping clamp A308 through the piston B318.
The rotating shaft a of the rotating platform 305 is in transmission connection with a driving motor C317, and the driving motor C317 is fixed at the bottom of the horizontal base plate 304 of the turnover frame.
The longitudinal track frame A302 transversely and horizontally moves along the transverse track frame A301 through a lead screw A311, the lead screw A311 is driven by a driving motor A310, and the driving motor A310 is fixed on the transverse track frame A301 through a connecting plate A312; the turnover frame horizontal base plate 304 longitudinally and horizontally moves with the longitudinal track frame A302 through a longitudinal sliding block A303, the longitudinal sliding block A303 longitudinally and horizontally moves along the longitudinal track frame A302 through a lead screw B315, the lead screw B315 is driven by a driving motor B313, and the driving motor B313 is fixed on the longitudinal track frame A302 through a connecting plate B314.
The driving motor B313 is in transmission connection with the lead screw B315 through a transmission belt 316.
the piston A319 of the wire feeding clamp 307 and the piston A319 of the wire clamping clamp A308 are fixedly connected with the horizontal rotating platform 305 through mounting blocks 324 respectively.
A horizontal slide rail 323 is further fixed on the horizontal rotating platform 305, and the sliding plate a306 is slidably connected with the horizontal rotating platform 305 along the horizontal slide rail 323.
The horizontal rotating platform 305 is fixedly connected with the longitudinal sliding block A303 through a mounting hole A322.
Transformer turnover material feeding unit 4 is including being fixed in the horizontal track frame B401 at quick-witted case 1 top, be equipped with on the horizontal track frame B401 along the vertical track frame B402 of the horizontal migration of horizontal track frame B401, be equipped with on the vertical track frame B402 along the vertical horizontal migration's of vertical track frame B402 vertical track frame 403, be equipped with on the vertical track frame A403 along the transformer turnover bed frame 423 that vertical track frame A403 reciprocated, on the transformer turnover bed frame 423, rotate towards one side of spool conveying turnover device 3 and be connected with around vertical horizontal rotation pivoted transformer clamping rod 405, transformer clamping rod 405 passes through driving motor D418 drive, driving motor D418 is fixed in transformer turnover bed frame 423.
To one side of spool conveying turnover device 3 on transformer turnover bed frame 423, the top swing joint that is located transformer clamping rod 405 has vertical depression bar 407, connecting block A406 and transformer turnover bed frame 423 swing joint are passed through to the upper portion of vertical depression bar 407, connecting block A406 is fixed with connecting rod 419 towards one side of spool conveying turnover device 3, the upper portion and the connecting rod 419 of transformer clamping rod 405 are fixed.
The connecting block A406 is fixed on a conveying belt 421 of horizontal conveying, the conveying belt 421 is wound on conveying wheels respectively, one conveying wheel is driven by a driving motor E420, the driving motor E420 is fixed on a compression bar base plate 404, the conveying wheel is connected to the compression bar base plate 404 in a rotating mode around a horizontal shaft, a vertical connecting plate C422 is arranged at the top of the transformer turnover base frame 423, the compression bar base plate 404 is fixedly connected to the connecting plate C422, and one side, back to the connecting plate C422, of the connecting plate C422 is connected with the transformer turnover base frame 423 in an up-and-down mode through a vertical track frame B424.
The transformer turnover base frame 423 is further fixedly provided with a driving motor F, an output shaft of the driving motor F is in transmission connection with a rotating shaft B425, an eccentric wheel 426 is fixedly arranged on the rotating shaft B425, a rotating shaft C427 parallel to the rotating shaft B425 is fixedly connected to the eccentric side of the eccentric wheel 426, a bearing 429 is further rotatably connected to one side of the rotating shaft C427 facing the connecting plate C422, two parallel convex rods 428 are transversely and fixedly connected to one side of the connecting plate C422 corresponding to the bearing 429, a strip-shaped groove 429 between the two parallel convex rods 428 is matched with the bearing 430, and the bearing 430 moves along the strip-shaped groove 429.
The shaft B425 is fixed to the slot 431 of the cam 426.
The longitudinal track frame B402 and the transverse track frame B401 transversely and horizontally move through a transverse sliding block A411, the transverse sliding block A411 transversely and horizontally moves along the transverse track frame B401 through a lead screw C410, the lead screw C410 is driven through a driving motor G408, and the driving motor G408 is fixed on the transverse track frame B401 through a connecting plate D409.
The vertical track frame A403 longitudinally and horizontally moves along the longitudinal track frame B402 through a lead screw D414, the lead screw D411 is driven by a driving motor H412, and the driving motor H412 is fixed on the longitudinal track frame B402 through a connecting plate E413.
The transformer turnover base frame 423 vertically moves up and down along the vertical track frame A403 through a lead screw E417, the lead screw E417 is driven by a driving motor I415, and the driving motor I415 is fixed on the vertical track frame A403 through a connecting plate F416.
Rubberizing device 5 is including being fixed in vertical track frame C501 at quick-witted case 1 top, be equipped with on vertical track frame C501 along the vertical horizontal migration's of vertical track frame C501 slide B502, be equipped with a plurality of rubberizing mechanisms on the slide B502, rubberizing mechanism vertically evenly distributed in proper order along slide B502 respectively, rubberizing mouth of rubberizing mechanism faces transformer turnover material feeding unit 4.
The rubberizing mechanism comprises a vertical plate base plate 505, a rubberized fabric roll discharging tray 506 is arranged at the top of the vertical plate base plate 505, a rubberized fabric cutting device, a rubberized fabric ejection and bonding device and a rubberized fabric chuck device are sequentially arranged on one side, facing the transformer transfer feeding device 4, of the vertical plate base plate 505 from top to bottom, a transverse sliding block B519 is fixed at the bottom of the vertical plate base plate 505, a transverse rail 533 matched with the transverse sliding block B519 is fixed at the position, corresponding to the vertical plate base plate 505, of the top of the sliding plate B502, the vertical plate base plate 505 transversely and horizontally moves along the sliding plate B502 through a piston C504, the piston C504 is fixed on the sliding plate B502, and a piston rod C520 of the.
The adhesive tape cutting device comprises an L-shaped rod 509 fixed on a vertical plate base plate 505, the vertical rod of the L-shaped rod 509 faces downwards and is positioned on one side facing a transformer turnover feeding device 4, a notch is arranged on the outer side of the L-shaped rod 509 and positioned at the joint of the vertical rod and a cross rod, a through hole A528 which is vertically downward and matched with the adhesive tape is arranged corresponding to the vertical rod, a transversely moving cutter frame 512 and a movable block 513 are arranged on the vertical plate base plate 505 and below the cross rod of the L-shaped rod 509, the cutter frame 512 is fixed with a piston rod D526 of a piston D515 through a transverse sliding block C514, the piston D515 is fixed on the vertical plate base plate 505, when the piston rod D526 retracts to the piston D515 to the maximum stroke, a cutter edge fixed on the cutter frame is positioned on one side, which is opposite to the transformer turnover feeding device 4, of the through hole A528, when the piston rod D526 extends out of the piston D515 to the, The cutting blade fixed by the cutter frame 512 is positioned at one side of the through hole A528 facing the transformer transferring and feeding device 4.
The cutting tool rest 512 is fixed with a transverse sliding block C514 through a connecting block B522, the movable block 513 is positioned between the vertical rod of the L-shaped rod 509 and the connecting block B522, a transverse horizontal rod 523 is fixed on one side end face, facing the connecting block B522, of the movable block 513, the horizontal rod 523 penetrates through a through hole B531, matched with the horizontal rod 523, formed in the connecting block B522, a spring 524 is sleeved on the horizontal rod 523 and positioned between the movable block 513 and the connecting block B522, a top plate 529 is fixedly arranged on the end face, facing one side of the vertical rod of the L-shaped rod 509, of the movable block 513, a top plate 529 is arranged corresponding to the top plate 529, and the vertical rod of the L-shaped rod 509 is provided with a matched through hole C530, and when the movable block 513 is in contact with the vertical rod of the L-shaped rod 509, the top plate.
The side of the vertical rod of the L-shaped rod 509, which is far away from the movable block 513, is provided with an insertion plate 525, the side part of the insertion plate 525 is provided with insertion strips matched with the side wall of the through hole A528, and the top parts of the side parts of the insertion plate 525 are respectively and symmetrically provided with a limit bump 532.
The top of the cross bar of the L-shaped rod 509 is provided with a mounting hole B527 for fixing the vertical plate base plate 505.
The cutter holder 512 is provided with a cutter groove 521.
The adhesive tape chuck device comprises an adhesive tape clamp 511 which is positioned right below a through hole A528, the adhesive tape clamp 511 provides a driving force through a piston G518, the piston G518 is movably connected with a vertical plate base plate 505 up and down through a piston F517, the piston F517 is fixed on the vertical plate base plate 505, and a piston rod F of the piston F517 is fixed with the piston G518.
When the piston rod F extends out of the piston F517 to the maximum stroke, the top end of the adhesive tape clip 511 is located between the cutter of the cutter holder 512 and the bottom of the upright rod of the L-shaped rod 509, and when the piston rod F retracts back to the maximum stroke from the piston F517, the top end of the adhesive tape clip 511 is located below the adhesive tape ejecting and attaching device.
The adhesive tape ejecting and attaching device comprises an ejector 510, the ejector transversely and horizontally moves through a piston E516 and a vertical plate base plate 505, the piston E516 is fixed on the vertical plate base plate 505, and a piston rod E of the piston E516 is connected with the ejector 510.
The plug 510 is a bearing rotating around a longitudinal horizontal shaft, and the piston rod E is fixed with the longitudinal horizontal shaft.
When the piston rod E retracts to the maximum stroke position of the piston E516, the top head is positioned on one side of the adhesive tape clamping head device, which is back to the transformer transferring and feeding device 4, and when the piston rod E extends out of the piston E516 to the maximum stroke position, the top head is positioned on one side of the adhesive tape clamping head device, which faces the transformer transferring and feeding device 4.
A rubberized fabric guide wheel B508 is rotatably connected on the vertical plate base plate 505 above the through hole A528, and a rubberized fabric smooth surface on the rubberized fabric roll discharging tray 506 is in contact with the rubberized fabric guide wheel B508.
The vertical plate base plate 505 and the position between the adhesive tape guide wheel B508 and the adhesive tape roll discharging tray 506 are also rotatably connected with an adhesive tape guide wheel A507, the adhesive tape guide wheel A507 is connected with the vertical plate base plate 505 through an adjusting frame, and the adhesive tape smooth surface on the adhesive tape roll discharging tray 506 is contacted with the adhesive tape guide wheel A507.
The adhesive tape end part on the adhesive tape roll discharging tray 506 is pulled out from the lower part of the adhesive tape roll discharging tray 506, and enters the through hole A528 after being respectively wound from the upper part of the adhesive tape guide wheel A507 and the upper part of the adhesive tape guide wheel B508 in sequence, and the adhesive surface of the adhesive tape is back to the movable block 513.
The transformer feeding device 6 is a transformer feeding groove, and the feeding end of the transformer feeding groove and the discharging hole of the vibration feeding device are arranged.
The transformer feeding device 6 is positioned between the line pipe conveying turnover device 3 and the rubberizing device 5.
The blanking track 7 is positioned between the transformer feeding device 6 and the conduit pipe conveying turnover device 3.
The sliding plate B502 is connected with the longitudinal track frame C501 in a sliding mode through a lead screw F, the lead screw F is connected with the longitudinal track frame C501 in a rotating mode through a driving motor J503, and the driving motor J503 is fixed on the longitudinal track frame C501.
The threading cannula device 2 comprises a base 201, a transmission mechanism 202, a guide pin mechanism 203, a knife rest 204, an auxiliary clamping mechanism 205 and a clamping mechanism 206, wherein the transmission mechanism 202 and the guide pin mechanism 203 are arranged on the upper surface of the base 201;
The transmission mechanism 202 comprises a driving wheel set 221, a driven wheel set 222 and a sheath 207, wherein the driven wheel set 222 is arranged on the upper surface of the base 201, the driving wheel set 221 is arranged on the driven wheel set 222, a gap is arranged between the driving wheel set 221 and the driven wheel set 222, the sheath 207 is arranged on two sides of the gap between the driving wheel set 221 and the driven wheel set 222, and a plurality of sheaths 207 are arranged on each side and are parallel to each other;
The needle guiding mechanism 203 comprises a needle guiding seat 231, a needle guiding hole 232 and a needle guiding 233, wherein the needle guiding seat 231 is arranged on the upper surface of the base 201 and is positioned right in front of the transmission mechanism 202, the needle guiding seat 231 is provided with a plurality of needle guiding holes 232, the number and the positions of the needle guiding holes 232 correspond to those of the sheath 207 on the transmission mechanism 202 right behind, and each needle guiding hole 232 is internally provided with one needle guiding 233;
The transmission mechanism 202 and the guide pin mechanism 203 are respectively provided with two groups which are symmetrically arranged, the transmission mechanism 202 is divided into a tube passing transmission group 202a and a line passing transmission group 202b, the guide pin mechanism 203 is divided into a tube passing guide pin group 203a and a line passing guide pin group 203b, the tool rest 204 is arranged on the upper surface of the tube passing guide pin group 203a, and the auxiliary clamping mechanism 205 is arranged on the upper surface of the line passing guide pin group 203 b;
The foremost end of the base 1 is further connected with a supporting plate 208, the clamping mechanism 206 is installed on the supporting plate 208, the clamping mechanism 206 comprises a traction sliding groove 261, a transmission cylinder 262 and a pressing mechanism 263, the traction sliding groove 261 is arranged on the upper surface of the supporting plate 08, the pressing mechanism 263 is arranged on the traction sliding groove 261 and can move along the traction sliding groove 261, the transmission cylinder 262 is fixed on the supporting plate 208, a piston rod of the transmission cylinder is connected with the pressing mechanism 263 through a connecting piece 214, and the pressing mechanism 263 is driven to reciprocate on the traction sliding groove 261.
The wire conveying pipe set 209 is further included, the wire conveying pipe set 209 comprises a tension cylinder 291, a pressing block 292 and an auxiliary sheath 293, the tension cylinder 291 is arranged on the base 201, the pressing block 292 is arranged right above the tension cylinder 291, a gap is arranged between the pressing block 292 and the tension cylinder 291, a through hole is formed in the body of the pressing block 292, the auxiliary sheath 293 penetrates through the through hole, and the outlet of the auxiliary sheath 293 is located at the gap between the pressing block 292 and the tension cylinder 291;
The tension cylinder 291, the pressing block 292 and the auxiliary sheath 293 are arranged in plurality and are parallel to each other, and the auxiliary sheath 293 is aligned with the sheath 207;
The thread conveying tube group 209 is divided into two groups, namely a thread conveying tube group 209a and a thread conveying tube group 209b, wherein the thread conveying tube group 209a is arranged right behind the thread conveying transmission group 202a, and the thread conveying tube group 209b is arranged right behind the thread passing transmission group 202 b.
The sensor 294 is further included, the sensor 294 is disposed at an inlet of the auxiliary sheath 293, and a plurality of sensors 294 are provided, one at the inlet of each auxiliary sheath 293.
The tool holder 204 is divided into a tool holder 241, an air cylinder 242, a clamp 243 and a blade 244, the tool holder 241 is arranged on the upper surface of the tube guide needle group 203a, the air cylinder 242 is arranged on the side surface of the tool holder, the clamp 243 is connected to the working end of the air cylinder 242, the blade 244 is embedded in the clamp 243, and the blade 244 is positioned between the clamping mechanism 206 and the tube guide needle group 203 a.
The auxiliary clamping mechanism 205 is provided with two auxiliary cylinders 251, two upper clamping blocks 252, two lower clamping blocks 253 and two guide rods 24, the two guide rods 254 are symmetrically arranged on the base 201, two ends of the upper clamping block 252 and two ends of the lower clamping block 253 are sleeved on the two guide rods 254, the upper clamping block 252 and the lower clamping block 253 are respectively connected with the auxiliary cylinders 251 and respectively move up and down along the guide rods 254 under the pushing of the respective auxiliary cylinders 251.
The driven wheel set 222 comprises two pin shafts 2221, two outer frames 2222, a driven wheel support 2223, a jacking cylinder 2224 and a driven wheel 2225, the outer frames 2222 are arranged on the base 201 and symmetrically arranged, the pin shafts 2221 are connected with the two outer frames 2222, the driven wheel support 2223 is arranged between the two outer frames 2222 and is sleeved on the pin shafts 2221 in a penetrating manner, the position of the driven wheel support is located at the far end of the driven wheel support 2223, the driven wheel 2225 is arranged in the middle of the driven wheel support 2223, and the jacking cylinder 2224 is located below the near end of the driven wheel support 2223;
The driven wheel 2225, the driven wheel support 2223 and the jacking cylinder 2224 are provided in plurality, and the number is consistent with and aligned with the number of the sheaths 7.
The driving wheel group 221 comprises a servo motor a2211, a driving wheel 2212 and a driving wheel fixing frame 2213, the driving wheel fixing frame 2213 is arranged above the outer frame 2222 and connected with the outer frame 2222, a shaft is arranged at the connected part, and the driving wheel fixing frame 2213 can rotate around the shaft;
The inboard top of action wheel mount 2213 is fixed with servo motor A2211, and action wheel 2212 is installed to the inboard below, link to each other through driving belt 2214 between servo motor A2211 and the action wheel 2212, action wheel 2212 is located directly over driven wheel 2225, driving wheel group 221 is equipped with two, the symmetry setting.
Two ends of the traction sliding groove 261 are respectively provided with a positioning block 210, and the positioning blocks 210 are respectively provided with a positioning screw 211.
The wire passing device further comprises a driving wheel locking mechanism 212, wherein the driving wheel locking mechanism 212 comprises a fixed seat 2121, a fixed block 2122 and a movable pin 2123, the driving wheel locking mechanism 212 is arranged between the pipe passing transmission group 202a and the wire passing transmission group 202b, the fixed seat 2121 is arranged on the upper surface of the base 201, the fixed block 2122 is arranged on the upper surface of the fixed seat 2121, the end parts of the fixed block 2122 and the fixed seat 2121 are hinged together through the movable pin 2123 in a penetrating and sleeving mode, and the fixed block 2122 can rotate along the movable pin 2123.
The principle of the threading cannula device 2 is further explained below in connection with fig. 13-25:
As can be seen from fig. 13-14, the threading cannula device 2 is mainly divided into four parts, namely a transmission mechanism 202, a guide pin mechanism 203, a thread transferring tube set 209 and a clamping mechanism 206, wherein the transmission mechanism 202, the guide pin mechanism 203 and the thread transferring tube set 209 are all arranged on the upper surface of the base 201, and the base 201 is a steel plate with a supporting effect.
It is worth noting that the transmission mechanism 202 is divided into a tube transmission group 202a and a thread passing transmission group 202b, the guide pin mechanism 203 is divided into a tube passing guide pin group 203a and a thread passing guide pin group 203b, the thread passing tube group 209 is also divided into a thread passing tube group 209b and a thread passing group 209a, the tube transmission group 202a and the thread passing transmission group 202b are bilaterally symmetrical, the tube passing guide pin group 203a and the thread passing guide pin group 203b are bilaterally symmetrical, and the tube passing tube group 209b and the thread passing group 209a are bilaterally symmetrical.
with reference to fig. 18-21, it can be seen that the transmission mechanism 202 specifically comprises two portions, i.e., a driving wheel set 221 and a driven wheel set 222, the driving wheel set 221 is provided with a servo motor a2211, a driving wheel 2212, a transmission belt 2214 and a driving wheel fixing frame 2213, the servo motor a2211 and the driving wheel 2212 are both mounted on the driving wheel fixing frame 2213, the servo motor a2211 is located above the driving wheel 2212, and the two portions are connected through the transmission belt 2214 for transmission. The driven wheel set 222 is arranged right below the driving wheel set 221, the driven wheel set 222 is divided into two pin shafts 2221, an outer frame 2222, a driven wheel support 2223, a jacking cylinder 2224 and a driven wheel 2225, the outer frame 2222 is arranged on the upper surface of the base 201, and the two outer frames are symmetrical left and right, and a pin shaft 2221 is connected between the two outer frames. A plurality of driven wheel brackets 2223 are inserted into the pin 2221, and driven wheels 2225 are embedded in the driven wheel brackets 2223. The part of the driven wheel support 2223, which is coupled to the pin 2221, is located at the end or the front part of the driven wheel support 2223, and an independent jacking cylinder 2224 is correspondingly arranged at the tail or the lower part of the rear part of the driven wheel support 2223, the jacking cylinder 2224 is embedded in the base 201, when the work starts, the jacking cylinder 2224 makes the driven wheel support 2223 rise upwards around the pin 2221 to drive the driven wheel 2225 to be attached to the driving wheel 2212 to form transmission, and otherwise, the driven wheel support 2223 falls back to be disengaged from the transmission.
The transmission mechanism 202 is provided with a plurality of uniformly arranged sheaths 207 on the left and right sides, the number of the sheaths 207 is the same as that of the driven wheels 2225, and each sheath 207 corresponds to one driven wheel 2225 and is positioned at the gap between the driven wheel 2225 and the driving wheel 2212.
A shaft 2215 is disposed between the capstan mount 2213 and the outer frame 2222, and the capstan mount 2213 can rotate 90 ° around the shaft 2215 for opening the capstan set 221 when necessary. As mentioned above, the transmission mechanism 202 is divided into the tube transmission group 202a and the wire transmission group 202b, and the tube transmission group 202a and the wire transmission group 202b are symmetrical to each other. It should be noted that a driving wheel locking mechanism 212 is further disposed between the tube passing transmission set 202a and the wire passing transmission set 202b, and the mechanism is mainly divided into a fixed seat 2121, a fixed block 2122 and a movable pin 2123, the fixed seat 2121 is fixed on the base 201, the fixed block 2122 is disposed on the fixed seat 2121, the tail portions of the fixed block 2122 and the fixed seat 2121 are sleeved together by the movable pin 2123, and the fixed block 2122 can rotate 90 ° along the movable pin 2123. The driving wheel locking mechanism 212 mainly plays two roles, the first is to limit the driving wheel 2212 on the over-line transmission group 202a and the over-line transmission group 202b during working, the transmission effect of other driven wheels 2225 is prevented from being influenced after a certain jacking cylinder 2224 is lifted, and the second is to facilitate replacement of the driven wheels 2225, the driven wheels 2225 shown in the application are rubber wheels, and are easy to wear and tear during long-term working, so the driving wheel locking mechanism 212 is convenient to replace after being opened.
As can be seen from fig. 15 to 17, the line conveying pipe set 209 is divided into a line conveying set 209a and a line conveying set 209b, and the line conveying set 209a and the line conveying set 209b are symmetrical and consistent in structure. The wire conveying pipe group 209 mainly comprises four parts, namely a tension cylinder 291, a pressing block 292, a sensor 294, an auxiliary sheath 293 and a sensor 294, wherein the tension cylinder 291 is arranged on the base 201 and is positioned right behind the transmission mechanism 202, the pressing block 292 is arranged right above the tension cylinder 291, a gap is formed between the pressing block 292 and the tension cylinder 291, a through hole is formed in the body of the pressing block 292, the auxiliary sheath 293 penetrates through the through hole, the outlet of the auxiliary sheath 293 is positioned between the gap between the pressing block 292 and the tension cylinder 291, the inlet of the auxiliary sheath 293 is positioned behind the body of the pressing block 292, the sensor 294 is arranged at the inlet of the auxiliary sheath 293, and the sensor 294 is mainly used for monitoring the unwinding condition of the Teflon sleeve and the enameled wire and preventing waste products caused by the idling of equipment after the materials are used.
As can be seen from fig. 13-14 and 22-23, the tube guiding needle set 203a of the guiding needle mechanism 203 is disposed right in front of the tube driving set 202a, a plurality of through holes corresponding to the sheath 207, called guiding needle holes 232, are disposed on the guiding needle seat 231 of the tube guiding needle set 203a, and the guiding needle holes 232 are used for placing the guiding needles 233 therein.
A tool rest 204 is arranged right above the tube passing guide needle group 203a, the tool rest 204 is divided into a tool apron 241, an air cylinder 242, a clamp 243 and a blade 244, the tool apron 241 is arranged right above the front end of the guide needle seat 231 of the tube passing guide needle group 203a, the front surface of the tool apron is connected with the air cylinder 242, the air cylinder 242 is a guide rod 254 air cylinder with the up-and-down telescopic function, the working end of the air cylinder is fixed with the clamp 243, the clamp 243 is fixed with the blade 244, and the blade 244 is attached to the front side surface of the tube passing guide needle group 203a and can cut off a Teflon casing tube extending out of the tube passing guide needle group 203 a.
As can be seen from fig. 13-14 and 24-25, the thread guiding transmission group 202b of the thread guiding mechanism 203 is disposed right in front of the thread guiding transmission group 202b, a plurality of guiding holes 232 corresponding to the sheath 207 are also formed on the guiding seat 231 of the thread guiding needle group 203b, a guiding needle 233 is also disposed in the guiding hole 232, and the outer diameters of the guiding needles 233 are also uniform.
An auxiliary clamping mechanism 205 is arranged right above the thread guide needle group 203b, the auxiliary clamping mechanism 205 is divided into an upper clamping block 252 and a lower clamping block 253, the upper clamping block 252 and the lower clamping block 253 are arranged in an up-down symmetrical mode by taking the outlet of the guide needle hole 232 of the thread guide needle group 203b as a symmetry axis, two ends of the upper clamping block 252 and the lower clamping block 253 are sleeved on two guide rods 254 in a penetrating mode, the upper clamping block 252 and the lower clamping block 253 can slide on the guide rods 254, sliding actions of the upper clamping block 252 and the lower clamping block 253 are respectively driven by respective auxiliary cylinders 251, and the auxiliary cylinders 251 are independent cylinders.
It should be noted that the guide pin holes 232 of the wire passing guide pin set 203b and the tube passing guide pin set 203a are equidistant and disposed on the same horizontal line.
As can be seen from fig. 13-14 and 26-27, the casing threading device shown in this embodiment further includes a clamping mechanism, the clamping mechanism 206 is mounted on the supporting plate 208, the supporting plate 208 is connected to the front section of the base 201, the clamping mechanism 206 is divided into a drawing chute 261, a driving cylinder 262 and a pressing mechanism 263, the drawing chute 261 is transversely disposed on the supporting plate 208 and is disposed right in front of the tube-passing needle group 203a and the thread-passing needle group 203b, and the pressing mechanism 263 is disposed on the drawing chute 261. A transmission cylinder 262 is arranged at the bottom or the side of the traction chute 261, a piston rod of the transmission cylinder 262 is connected with the pressing mechanism 263 through the connecting piece 214, and drives the pressing mechanism 263 to slide back and forth along the traction chute 261, and the transmission cylinder can slide from the front of the tube guide needle group 203a to the front of the line passing guide needle group 203b, or can retreat from the front of the line passing guide needle group 203b to the front of the tube guide needle group 203 a.
The pressing mechanism 263 is mainly divided into an upper pressing block 2631, a lower pressing block 2632, a clamping cylinder 2633, a pressing body 2634 and a guide rail 2635, the bottom of the pressing body 2634 is embedded in the traction sliding groove 261, a vertical guide rail 2635 is connected to the side surface of the pressing body 2634, the guide rail 2635 is connected with the upper pressing block 2631 and the lower pressing block 2632 which are symmetrical to each other, the clamping cylinder 2633 is connected to the inside of the pressing body 2634 in a penetrating and sleeving manner, and the working end of the clamping cylinder 2633 is connected to the end portions of the upper pressing block 2631 and the lower pressing block 2632 through a linkage device. When the working end of the clamping cylinder 2633 is retracted, the upper pressing block 2631 moves upward and the lower pressing block 2632 moves downward, the upper pressing block 2631 and the lower pressing block 2632 are separated, and when the working end of the clamping cylinder 2633 extends, the upper pressing block 2631 moves downward and the lower pressing block 2632 moves upward, and the upper pressing block 2631 and the lower pressing block 2632 are combined.
The lower surface of the upper pressing block 2631 and the upper surface of the lower pressing block 2632 are both provided with a plurality of clamping channels 2636, when the upper pressing block 2631 and the lower pressing block 2632 are combined together, the clamping channels 2636 can clamp the teflon sleeves, and the specific number and position correspond to the number and position of the guide pin holes 232.
It is noted that the clamping passages 2636 of the upper pressing block 2631 and the clamping passages 2636 of the lower pressing block 2632 are symmetrical to each other, and the cross section of the clamping passages 2636 is in a semi-circular arc shape or a "V" shape.
Two ends of the traction sliding groove 261 can be respectively provided with a positioning block 210, the positioning blocks 210 are respectively provided with a positioning screw 211, the positioning screws 211 are used for limiting the clamping channel 2636, and the purpose of doing so is to enable the clamping channel 2636 to be aligned with the guide pin hole 232 better and improve the precision.
As an additional technique to this embodiment, the gripping passage 2636 may be provided in two or more sizes, but with consistent spacing between each size, such as the sizes shown in the present invention. When a small-specification clamping channel 2636 is needed, the two positioning screws 211 can be screwed leftwards, so that the initial position of the pressing mechanism 263 is furthest leftwards, at this time, the clamping channel 2636 corresponding to the guide pin hole 232 of the tube guide pin group 203a is small-specification, and when a large-specification clamping channel 2636 is needed, the positioning screws 211 are screwed rightwards, so that the large-specification clamping channel 2636 is aligned with the guide pin hole 232 of the tube guide pin group 203 a. Such an arrangement is to facilitate the upper pressing block 2631 and the lower pressing block 2632 to better clamp the teflon sleeve, and thoroughly avoid the previous complicated operations that the equipment needs to perform various presettings according to the pipe diameter.
The operation of the threading cannula device 2 is explained below in connection with fig. 13-27:
A presetting stage: the driving wheel locking mechanism 2212 is firstly unlocked, so that the driving wheel set 221 of the through-line transmission set 202a is unfolded leftwards, and the driving wheel set 221 of the through-line transmission set 202b is unfolded rightwards.
When the Teflon casing pipe is preset, the Teflon casing pipe is sleeved at the inlet of the auxiliary casing pipe on the transmission pipe set 209b, passes through the gap between the pressing block 292 and the tension cylinder 291, and passes through the sheath 207 on the right side of the through pipe transmission set 202a, so that the Teflon casing pipe is attached to the upper surface of the driven wheel 2225 in the through pipe transmission set 202a, passes through the sheath 207 on the left side of the through pipe transmission set 202a again, and finally enters the guide needle 233 of the through pipe guide needle set 203 a.
When the enameled wire is preset, the enameled wire is sleeved from the inlet of the auxiliary sleeve on the wire conveying group 209a, passes through the gap between the pressing block 292 and the tension cylinder 291, and passes through the sheath 207 on the right side of the wire passing transmission group 202b, so that the enameled wire is attached to the upper surface of the driven wheel 2225 in the wire passing transmission group 202b, and passes through the sheath 207 on the left side of the wire passing transmission group 202b again until finally enters the guide pin 233 of the wire passing guide pin group 203 b.
After the teflon sleeve and the enameled wire are preset, the driving wheel set 221 of the tube passing transmission set 202a is closed to the right, the driving wheel set 221 of the wire passing transmission set 202b is closed to the left, finally the driving wheel locking mechanism 212 is locked, the upper pressing block 2631 and the lower pressing block 2632 in the pressing mechanism 263 are opened, and the clamping channel 2636 is aligned with the guide pin hole 232 of the tube passing guide pin set 203a to start working.
The working stage is as follows: after the working stroke starts, the tube passing transmission set 202a is started to drive the teflon sleeve to output a certain length to the clamping channel 2636 of the pressing mechanism 263, the blade 244 on the tool holder 204 is started to cut off the teflon sleeve, the upper pressing block 2631 and the lower pressing block 2632 of the pressing mechanism 263 are closed while cutting off, the teflon sleeve is clamped, the teflon sleeve is transversely moved in the direction of the wire passing guide needle set 203b and stops moving when moving to a specified position, the wire passing transmission set 202b starts to supply wires to the teflon sleeve in the pressing mechanism 263, the enameled wires are conveyed to a specified length by the wire passing transmission set 202b, and the pressing mechanism retracts to the front of the wire passing guide needle set while the upper pressing block 2631 and the lower pressing block 2632 in the pressing mechanism 263 are opened.
The pipe threading machine shown in the embodiment has the following threading functions:
A single group of single-color single tubes: in this case, the holder 244 directly moves the gripping mechanism 206 to the front of the thread guide needle group 203b after cutting the sleeve, and the wire rod is directly fed to the gripping mechanism 206 after the alignment.
Multiple groups of single-color tubes: in this case, the tube passing transmission group 202a located behind starts a plurality of driven wheels 2225 at the same time, each driven wheel 2225 pulls a sleeve to move forward at equal distance, after being cut by the tool rest 204, the clamping mechanism 206 drives the sleeve to move towards the direction of the wire passing guide needle group 203b and align, and after the alignment is completed, the driven wheel 2225 corresponding to the wire passing transmission group 202b is started to drive the enameled wire to be conveyed into the corresponding sleeve.
Single-group single-color double tube: in this case, the tool holder 204 cuts the first portion of the sleeve, the actuator 202 continues to deliver the sleeve of equal length, the tool holder 204 is cut again, and after the second cut, there are two lengths of the same color sleeve in the holding frame. At this time, the clamping mechanism 206 carries the two sections of homochromatic sleeves to move to the front of the thread guide needle group 203b, after the alignment is determined, the thread guide needle group 203b conveys the wire into the two sleeves, the clamping mechanism 206 opens and returns to the initial position, the auxiliary clamping mechanism 205 on the thread guide needle group 203b clamps the tail end of the second sleeve while the clamping mechanism 206 opens, and the second sleeve cannot move because the second sleeve is clamped by the auxiliary clamping mechanism 205.
Multiple groups of single-color double pipes: in this case, the working steps of the multiple groups of single-color single tubes and the single group of single-color double tubes are combined together.
Double-color double-tube: in this case, the driving mechanism 202 simultaneously conveys the two sets of sleeves to advance, the clamping mechanism 206 is first opened to clamp the sleeves of the first color, the driving cylinder 262 drives the clamping mechanism 206 to move to the guide pin holes of the second color in an aligned manner, and then the sleeves of the second color are clamped again, and finally the sleeves traverse to the position right in front of the thread guide pin set 203b, which is similar to the single-color double-tube process.
It is worth noting that the utility model discloses a briquetting 2631 and the separation distance of briquetting 2632 down on the better regulation control can also install stop screw 213 additional on locating piece 210, and the linkage in the pressing mechanism 263 is withstood to this stop screw 213's lead screw part.
One end, far away from the pressing mechanism 263, of the limit screw 213 is in transmission connection with a servo motor B2131 through a shaft connecting device, the servo motor B2131 is fixed on the supporting plate 208, the end part of an output shaft of the servo motor B2131 is connected with the corresponding end part of the limit screw 213 through a shaft connecting block, a notch is formed in the end face, facing one side of the other shaft connecting block, of one shaft connecting block, a convex block matched with the notch is arranged on the end face, facing one side of the notch, of the other shaft connecting block, the convex block is located in the notch, circumferential limiting of the two shaft connecting blocks is achieved, and the depth of the convex block extending into the notch is larger than the adjusting stroke of the limit screw.
As shown in fig. 26, 27, and 29, when the stopper screw 213 is driven by the servo motor B2131 to stop the interlocking member at a predetermined position, the clamp cylinder 2633 is pushed forward, and when the stopper screw is pushed to the maximum position, the upper press block 2631 and the lower press block 2632 are clamped. When the Teflon sleeve needs to be loosened, the clamping cylinder 2633 exhausts to drive the linkage component to retract. Due to the limiting effect of the limiting screw rod 213, the linkage component is supported, the separation distance between the upper pressing block 2631 and the lower pressing block 2632 is controlled, the separation distance between the upper pressing block 2631 and the lower pressing block 2632 is based on the pipe diameter of the teflon sleeve required by the current equipment, and the maximum separation distance between the upper pressing block 2631 and the lower pressing block 2632 is slightly larger than the pipe diameter of the teflon sleeve.
The complete working steps of the application are as follows:
The transmission cylinder 262 drives the pressing mechanism 263 to move to the corresponding position of the tool holder 204, and keeps the upper pressing block 2631 and the lower pressing block 2632 in an open state, then when the wire conveying pipe group 209 feeds the sleeve to the required length, the upper pressing block 2631 and the lower pressing block 2632 are closed to press the pipe, and then the blade 244 at the position of the guide pin hole 232 performs pipe cutting; a piston rod B of the piston B318 retracts to the maximum stroke position of the piston B318, the wire inlet clamp 307 faces the threading sleeve device 2 through the rotation of the driving motor C317, then the transmission cylinder 262 drives the pressing mechanism 263 to move towards the auxiliary clamping mechanism 205, meanwhile, the wire inlet clamp 307 also moves to the corresponding position of the pressing mechanism 263, at the moment, the wire inlet clamp 307 is closed, the wire clamping clamp A308, the wire clamping clamp B320 and the wire cutting clamp 309 are kept in an open state, and a wire inlet hole of the wire inlet clamp 307 and a sleeve fixed to the pressing mechanism 263 correspond to a wire inlet hole of the auxiliary clamping mechanism 205 respectively; then the wire conveying pipe group 209 feeds the wires, the wire ends of the wires sequentially pass through the sleeve and the wire feeding clip 307 which are pressed and fixed by the pressing mechanism 263 and then pass through the position of the wire shearing clip 309, and then the wire clamping clip A308, the wire clamping clip B320 and the wire shearing clip 309 are respectively closed; then, the pressing block 2631 and the lower pressing block 2632 open and release the sleeve, and retract to the initial position through the transmission cylinder 262, repeat the previous pipe pressing and cutting actions, and wait for the next action; in addition, the piston rod B extends out of the piston B318 to the maximum stroke, so that the sleeve between the wire feeding clamp 307 and the auxiliary clamping mechanism 205 is abutted against the convex mouth 321 of the wire feeding clamp 307, and meanwhile, the horizontal base plate 304 of the revolving rack moves a certain distance in the direction away from the auxiliary clamping mechanism 205, so that the transformer clamping rod 405 clamped with the transformer framework enters between the wire feeding clamp 307 and the auxiliary clamping mechanism 205; then, under the action of the driving motor G408, the driving motor H412 and the driving motor I415, the transformer framework is clamped by the transformer clamping rod 405, the movable transformer clamping rod 405 for clamping the transformer framework continuously enters between the wire feeding clamp 307 and the auxiliary clamping mechanism 205 under the action of the driving motor G408, the driving motor H412 and the driving motor I415, and a sleeve at the position of the convex mouth 321 of the wire feeding clamp 307 is close to and contacts with one pin of the transformer framework; then the vertical compression rod 407 moves to the position above the pin where the transformer framework is in contact with the convex mouth 321 of the wire feeding clamp 307 under the action of the driving motor E420, then the driving motor F drives the vertical compression rod 407 to move downwards to press the sleeve on the corresponding pin, and then the wire pair pin between the wire feeding clamp 307 and the auxiliary clamping mechanism 205 is subjected to a wire winding operation under the action of the driving motor G408, the driving motor H412 and the driving motor I415; after the foot winding is completed, the wire inlet clamp 307, the wire clamping clamp A308, the wire clamping clamp B320 and the wire shearing clamp 309 are all opened, in addition, the piston rod B extends out of the piston B318 to the maximum stroke position, and the driving motor C317 horizontally rotates the horizontal rotating platform 305, the wire inlet clamp 307, the wire clamping clamp A308, the wire clamping clamp B320 and the wire shearing clamp 309 for 180 degrees towards one side of the rubberizing device 5; the transformer clamping rod 405 is moved between the wire inlet clamp 307 and the rubberizing device 5 by the action of the driving motor G408, the driving motor H412 and the driving motor I415, and the twisted wire is pulled down into the wire inlet clamp 307, the wire clamping clamp a308, the wire clamping clamp B320 and the wire trimming clamp 309 by a transformer framework on the transformer clamping rod 405; then the wire clamp 307 is closed, the horizontal rotating platform 305 under the action of the driving motor a310 and the driving motor B313 is matched with the transformer clamping rod 5 under the action of the driving motor D418 to drive the transformer framework to rotate and wind, and at the moment, the tail wire sleeve clamped by the clamping mechanism 205 is also contacted and propped against the convex mouth 321 of the wire clamp 307; after winding is finished, the wire feeding clamp 307 and the auxiliary clamping mechanism 205 are opened, and the transformer clamping rod 405 with the transformer bobbin completing winding of one winding moves to the position of the adhesive coating device 5 to prepare for insulation coating of the winding.
After finishing one winding, the transformer framework on the transformer clamping rod 405 is moved to the position of the rubberizing device 5 for rubberizing through a driving motor G408, a driving motor H412 and a driving motor I415, and a proper rubberizing mechanism corresponds to the position of the transformer clamping rod 405 through the action of a driving motor J503 during rubberizing; then the piston F517 drives the adhesive tape clamp 511 to move upward to the lower part of the upright rod of the "L" shaped rod 509, then the piston G518 drives the adhesive tape clamp 511 to clamp the end of the adhesive tape, and then the piston F517 drives the adhesive tape clamp 511 to move downward to the initial position; then the piston E516 drives the top head 510 to move towards one side of the transformer framework on the transformer clamping rod 405, and the adhesive surface of the adhesive tape is pressed on the winding of the transformer framework; then the piston G518 drives the adhesive tape clamp 511 to loosen, and then the driving motor D418 drives the transformer framework to rotate, so that the adhesive tape is wound on the winding surface of the transformer framework; after the transformer framework finishes the exaggerated insulation encapsulation of the winding, the piston D515 drives the transverse sliding block C514 to move to one side of the transformer clamping rod 405; when the top plate 529 of the movable block 513 completely blocks the through hole a528, the connecting block B522 continues to move forward against the action of the spring 524 along with the continuous action of the piston D515, the top plate 529 can press the adhesive tape onto the inserting plate 525 through the action of the spring 524, and simultaneously, the cutting knife on the cutting knife frame 512 cuts the adhesive tape along with the continuous movement of the connecting block B522; after the adhesive tape is cut off, the driving motor D418 drives the transformer framework to rotate, so that the adhesive tape cut off by the cutter frame 512 is completely wound on a winding of the transformer framework; after the adhesive tape completely winds around the transformer framework, the piston E516 drives the top 510 to return to the initial position; in addition, the piston D515 retracts the top plate 529 of the movable block 513 and the cutting block 512 to the starting position.
When one winding of the transformer framework is subjected to exaggerated insulation encapsulation, a tail wire sleeve on the wire is positioned between the wire inlet clamp 307 and the transformation clamping rod 405, and at the moment, the transformer clamping rod 405 pulls the wire of the wound wire downwards into the wire inlet clamp 307, the wire clamping clamp A308, the wire clamping clamp B320 and the wire cutting clamp 309 under the action of the driving motor G408, the driving motor H412 and the driving motor I415; then the clamp 307 is closed again; in addition, the wire group 209b recovers the wire, and simultaneously the transformer clamping rod 405 moves towards one side of the wire inlet clamp 307 under the action of the driving motor G408, the driving motor H412 and the driving motor I415, so that the tail bushing on the wire is contacted and abutted with the convex mouth of the wire inlet clamp 307 again; at this time, the driving motor F drives the vertical pressing rod 407 to move downwards to press the tail wire sleeve onto the corresponding pin, then the wire shearing clamp 309 and the wire clamping clamp B320 are closed to shear the tail wire of the winding, after the wire is sheared, the wire shearing clamp 309 and the wire clamping clamp B320 are opened again, and the wire transmission set 209B returns the redundant wire into the wire passing guide needle set 203B; then the wire pair between the wire feeding clamp 307 and the auxiliary clamping mechanism 405 is subjected to a foot winding operation through the action of a driving motor G408, a driving motor H412 and a driving motor I415; after the winding of the winding legs is completed, the transformer framework clamped on the auxiliary clamping mechanism 405 is moved to the adhesive coating device 5 again through the action of the driving motor G408, the driving motor H412 and the driving motor I415 to coat the insulating layer between the windings.
The encapsulation of the insulating layers between the windings is similar to the exaggerated encapsulation of the windings, except that the number of encapsulation layers is different or the type of the encapsulated adhesive tape is different.
After the encapsulation of the insulation layer between the windings is finished, the transformer framework clamped on the auxiliary clamping mechanism 405 is moved to the position of a pneumatic shear arranged at the top of the case 1 and beside the blanking track 7 through the action of the driving motor G408, the driving motor H412 and the driving motor I415, and the wire arrangement operation is performed on the tail wire of the winding.
After finishing the wire arrangement, repeating the operation, and producing and manufacturing the next winding for the transformer framework; until all windings of the transformer framework are completed.
after all windings and adhesive tapes of the transformer framework are finished, the transformer clamping rod 415 descends the transformer framework under the action of the driving motor G408, the driving motor H412 and the driving motor I415 to discharge the transformer framework from the blanking track 7.
And the discharged transformer clamping rod 415 clamps the next transformer framework of the transformer feeding device 6 again under the action of the driving motor G408, the driving motor H412 and the driving motor I415, and the steps are repeated to carry out winding rubberizing on the next transformer framework.

Claims (10)

1. The utility model provides a rubberizing device of coiling machine of transformer which characterized in that: including being fixed in vertical track frame C (501) at quick-witted case (1) top, be equipped with on vertical track frame C (501) along vertical horizontal migration's of vertical track frame C (501) slide B (502), be equipped with a plurality of rubberizing mechanisms on slide B (502), rubberizing mechanism vertically evenly distributed in proper order along slide B (502) respectively, rubberizing mouth of rubberizing mechanism is to transformer turnover material feeding unit (4).
2. The tape sticking apparatus of a winding machine of a transformer according to claim 1, wherein: the rubberizing mechanism comprises a vertical plate base plate (505), a rubberized fabric roll discharging disc (506) is arranged at the top of the vertical plate base plate (505), a rubberized fabric cutting device, a rubberized fabric ejection and attachment device and a rubberized fabric chuck device are sequentially arranged on one side, facing the transformer turnover feeding device (4), of the vertical plate base plate (505) from top to bottom, a transverse slider B (519) is fixed at the bottom of the vertical plate base plate (505), a transverse rail (533) matched with the transverse slider B (519) is fixed at the position, corresponding to the vertical plate base plate (505), of the top of the sliding plate B (502), the vertical plate base plate (505) transversely and horizontally moves along the sliding plate B (502) through a piston C (504), the piston C (504) is fixed on the sliding plate B (502), and a piston rod C (520) of the piston C (504) is fixed with the.
3. the tape sticking apparatus of a winding machine of a transformer according to claim 2, wherein: the adhesive tape cutting device comprises an L-shaped rod (509) fixed on a vertical plate base plate (505), the vertical rod of the L-shaped rod (509) faces downwards and is positioned on one side facing a transformer turnover feeding device (4), a notch is arranged on the outer side of the L-shaped rod (509) and positioned at the joint of the vertical rod and a cross rod, a through hole A (528) which is vertically downward and matched with an adhesive tape is arranged corresponding to the vertical rod, a transversely moving cutting tool rest (512) and a movable block (513) are arranged on the vertical plate base plate (505) and below the cross rod of the L-shaped rod (509), the cutting tool rest (512) is fixed with a piston rod D (526) of a piston D (515) through a transverse sliding block C (514), the piston D (515) is fixed on the vertical plate base plate (505), and when the piston rod D (526) retracts to the maximum stroke of the piston D (515), the cutting tool rest (512) is fixed at a cutting edge position which is opposite to the transformer feeding device (528) at the through hole A (528) 4) When the piston rod D (526) extends out of the piston D (515) to the maximum stroke, the cutting edge part fixed by the cutting knife rest (512) is positioned on one side of the through hole A (528) facing the transformer turnover feeding device (4); the cutting knife rest (512) is fixed with a transverse sliding block C (514) through a connecting block B (522), the movable block (513) is located between the vertical rod of an L-shaped rod (509) and the connecting block B (522), a transverse horizontal rod (523) is fixed on the end face of one side, facing the connecting block B (522), of the movable block (513), the horizontal rod (523) penetrates through a through hole B (531), matched with the horizontal rod (523), formed in the connecting block B (522), a spring (524) is sleeved on the horizontal rod (523) and located between the movable block (513) and the connecting block B (522), a top plate (529) is fixedly arranged on the end face of one side, facing the vertical rod of the L-shaped rod (509), a matched through hole C (530) is formed in the vertical rod of the L-shaped rod (509) and corresponding to the top plate (529), and when the movable block (513) is in contact with the vertical rod of the L-shaped rod (509), the L-, The top plate (529) completely blocks the through hole A (528).
4. The tape sticking apparatus of a winding machine of a transformer according to claim 3, wherein: the side of the vertical rod of the L-shaped rod (509) far away from the movable block (513) is an insertion plate (525), the side part of the insertion plate (525) is provided with an insertion strip matched with the side wall of the through hole A (528), and the top parts of the side parts of the insertion plate (525) are respectively symmetrically provided with a limit bump (532).
5. The tape sticking apparatus of a winding machine of a transformer according to claim 3, wherein: the adhesive tape chuck device comprises an adhesive tape clamp (511) located right below a through hole A (528), the adhesive tape clamp (511) provides a driving force through a piston G (518), the piston G (518) is movably connected with a vertical plate base plate (505) up and down through a piston F (517), the piston F (517) is fixed on the vertical plate base plate (505), and a piston rod F of the piston F (517) is fixed with the piston G (518); when the piston rod F extends out of the piston F (517) to the maximum stroke position, the top end of the adhesive tape clamp (511) is positioned between the cutter of the cutter frame (512) and the bottom of the upright rod of the L-shaped rod (509), and when the piston rod F retracts to the maximum stroke position from the piston F (517), the top end of the adhesive tape clamp (511) is positioned below the adhesive tape ejection device.
6. The tape sticking apparatus of a winding machine of a transformer according to claim 3, wherein: the adhesive tape guide wheel B (508) is rotatably connected to the upper part of the through hole A (528) on the vertical plate base plate (505), and the adhesive tape smooth surface on the adhesive tape coil discharging tray (506) is in contact with the adhesive tape guide wheel B (508).
7. the tape sticking device of the winding machine of the transformer according to claim 6, characterized in that: the vertical plate base plate (505) is also rotatably connected with a rubberized fabric guide wheel A (507) between the rubberized fabric guide wheel B (508) and the rubberized fabric roll discharging tray (506), the rubberized fabric guide wheel A (507) is connected with the vertical plate base plate (505) through an adjusting frame, and the rubberized fabric smooth surface on the rubberized fabric roll discharging tray (506) is in contact with the rubberized fabric guide wheel A (507).
8. The tape sticking apparatus of a winding machine of a transformer according to claim 7, wherein: the adhesive tape end part on the adhesive tape roll discharging tray (506) is pulled out from the lower part of the adhesive tape roll discharging tray (506), and enters the through hole A (528) after being respectively wound from the upper part of the adhesive tape guide wheel A (507) and the upper part of the adhesive tape guide wheel B (508) in sequence, and the adhesive surface of the adhesive tape is back to the movable block (513).
9. The tape sticking apparatus of a winding machine of a transformer according to claim 2, wherein: the adhesive tape ejecting and attaching device comprises an ejector head (510), the ejector head transversely and horizontally moves through a piston E (516) and a vertical plate base plate (505), the piston E (516) is fixed on the vertical plate base plate (505), and a piston rod E of the piston E (516) is connected with the ejector head (510); the top head (510) is a bearing rotating around a longitudinal horizontal shaft, and the piston rod E is fixed with the longitudinal horizontal shaft; when the piston rod E retracts to the maximum stroke position of the piston E (516), the top head is positioned on one side of the adhesive tape clamping head device, which is back to the transformer transfer feeding device (4), and when the piston rod E extends out of the piston E (516) to the maximum stroke position, the top head is positioned on one side of the adhesive tape clamping head device, which faces the transformer transfer feeding device (4).
10. The tape sticking apparatus of a winding machine of a transformer according to claim 1, wherein: the sliding plate B (502) is connected with the longitudinal track frame C (501) in a sliding mode through a lead screw F, the lead screw F is connected with the longitudinal track frame C (501) in a rotating mode through a driving motor J (503), and the driving motor J (503) is fixed on the longitudinal track frame C (501).
CN201920803526.1U 2019-05-30 2019-05-30 Rubberizing device of winding machine of transformer Active CN209766253U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920803526.1U CN209766253U (en) 2019-05-30 2019-05-30 Rubberizing device of winding machine of transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920803526.1U CN209766253U (en) 2019-05-30 2019-05-30 Rubberizing device of winding machine of transformer

Publications (1)

Publication Number Publication Date
CN209766253U true CN209766253U (en) 2019-12-10

Family

ID=68762176

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920803526.1U Active CN209766253U (en) 2019-05-30 2019-05-30 Rubberizing device of winding machine of transformer

Country Status (1)

Country Link
CN (1) CN209766253U (en)

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