CN208284297U - A kind of automatic wire twisting equipment of enameled wire - Google Patents

A kind of automatic wire twisting equipment of enameled wire Download PDF

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Publication number
CN208284297U
CN208284297U CN201820675144.0U CN201820675144U CN208284297U CN 208284297 U CN208284297 U CN 208284297U CN 201820675144 U CN201820675144 U CN 201820675144U CN 208284297 U CN208284297 U CN 208284297U
Authority
CN
China
Prior art keywords
main shaft
wire
card slot
shaft
enameled wire
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820675144.0U
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Chinese (zh)
Inventor
潘咏民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deyang Shisheng Electronic Co Ltd
Original Assignee
Deyang Shisheng Electronic Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Deyang Shisheng Electronic Co Ltd filed Critical Deyang Shisheng Electronic Co Ltd
Priority to CN201820675144.0U priority Critical patent/CN208284297U/en
Application granted granted Critical
Publication of CN208284297U publication Critical patent/CN208284297U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of automatic wire twisting equipment of enameled wire, including hold assembly, and the end of movable rotation-shaft is arranged in the hold assembly, and the hold assembly and gripper driving portion part are sequentially connected, and the gripper driving portion part setting is on the support frame;The movable rotation-shaft and twisted wire driving part are sequentially connected, and the twisted wire driving part setting is on the support frame.By the way that chucking device and wire twisting equipment combine, enameled wire can be clamped automatically and carries out twist operation.Since the active force of twisting realizes rapidly and evenly twisted wire operation so force is evenly distributed on whole stock enameled wire in the end of enameled wire.

Description

A kind of automatic wire twisting equipment of enameled wire
Technical field
The utility model relates to network transformers to produce and process field, and in particular to a kind of automatic wire twisting equipment of enameled wire.
Background technique
In the process of network transformer, in order to guarantee that the performance of wire rod meets requirement, need to primary or Secondary enameled wire carries out twisted wire processing, twists into the appearance of fried dough twist knot.
Enameled wire is applied in equipment after needing to carry out selected finishing according to actual product situation, thus cannot directly be adopted With ready-made twistedwire, need to exclusively carry out twisted wire operation in process.
Problem is that present twisted wire scutching flower knot speed is slow, and is easy to appear the uneven situation that knots, and can only dismantle Again twisted wire causes twisted wire operating efficiency low, consumes a large amount of working hours.
Utility model content
In view of this, the application provides a kind of automatic wire twisting equipment of enameled wire, by by chucking device and wire twisting equipment group Altogether, enameled wire can be clamped automatically and carries out twist operation.Since the active force of twisting is in the end of enameled wire, so Force is evenly distributed on whole stock enameled wire, realizes rapidly and evenly twisted wire operation.
In order to solve the above technical problems, technical solution provided by the utility model is a kind of automatic wire twisting equipment of enameled wire, Including hold assembly, the end of movable rotation-shaft is arranged in the hold assembly, and the hold assembly and gripper driving portion part are driven Connection, the gripper driving portion part setting is on the support frame;The movable rotation-shaft and twisted wire driving part are sequentially connected, the strand Line driving part is arranged on the support frame.
Preferably, the hold assembly includes two clamping limbs for pulling block and being movably arranged on pulling block, the drawing Motion block is connected with movable rotation-shaft;
The gripper driving portion part includes card slot, main shaft and cylinder;On the support frame, the card slot is set for the main shaft setting It sets in the end of main shaft, the pulling block is arranged in card slot;The width of end of the card slot far from main shaft is leaned on greater than card slot The width of the end of nearly main shaft;
The card slot is equipped with limiting slot far from the end of main shaft, and the width of the opening of the limiting slot is less than limiting slot bottom The width in portion, the side that the clamping limb is contacted with card slot is equipped with to be set with the matched positive stop strip of limiting slot, the positive stop strip activity It sets in limiting slot;
The card slot bottom has through-hole, and the movable rotation-shaft is sequentially connected after through-hole with the piston rod of cylinder, institute State cylinder setting on the support frame.
Preferably, one end far from pulling block on the clamping limb is equipped with the grip block of PU material.
Preferably, the main shaft is the hollow stem being movably arranged on support frame;The movable rotation-shaft is arranged in main shaft, Both ends are stretched out from main shaft to be connect with block and cylinder is pulled respectively;The movable rotation-shaft and twisted wire driving part are sequentially connected.
Preferably, support frame as described above is equipped with no less than two bearing blocks, and the spindle mobility is arranged on bearing block.
Preferably, the main shaft, which is equipped with, counts item, and support frame as described above is equipped with photoelectric sensor, the photoelectric sensor It is arranged on the rotation path for counting item;The control module of the photoelectric sensor and the twisted wire driving part electrically connects.
Preferably, the twisted wire driving part is servo motor, and the servo motor and movable rotation-shaft pass through drive mechanism Connection.
Preferably, the drive mechanism includes the first driving wheel, the second driving wheel and transmission belt, and first driving wheel is set It sets on the output shaft of servo motor, second driving wheel is arranged on main shaft, and the transmission belt is set in the first driving wheel On the second driving wheel.
The application compared with prior art, has the beneficial effect that
Hold assembly steps up under the driving of gripper driving portion part, and enameled wire is clamped.Hold assembly setting turns in activity The end of axis, for movable rotation-shaft in twisted wire driving part when being rotated by, hold assembly clips enameled wire synchronous rotation, realizes To the twist operation of enameled wire.It is combined between each component and completes twisted wire, go to intervene without manpower, realize the automatic of operation Change.
Pulling block and being movably connected in pulls the clamping limb on block to be arranged in card slot.Limiting slot is provided only on card slot end The length in portion, limiting slot is shorter, while there are gaps between limiting slot and positive stop strip, so positive stop strip is in addition to sliding along limiting slot It is dynamic outer, the rotation of certain amplitude can also be carried out using limiting slot as fulcrum.When pulling block is mobile to one end of the close main shaft of card slot When, clamping limb band pulls to be moved in the same direction under the drive of block, the guiding function due to positive stop strip by limiting slot, two clamping limbs it Between subtended angle become smaller until be close together.It is same because being arranged in positive stop strip when pulling block mobile to the wider place of card slot Limiting slot guidance, the spacing between two clamping limbs becomes larger, and releases the clamping to enameled wire.
Width mentioned here, refers to projection of the card slot on the free cheek of clamping limb, the projected outline with main shaft Longest distance on the vertical direction of place straight line.In the present embodiment, the card slot is U-shaped card slot, U-shaped opening setting Apart from the farther away side of main shaft, U-shaped bottom is connect with main shaft.
In other embodiments, card slot can also for V-type card slot, Y type card slot or other meet end of the card slot far from main shaft The width in portion is greater than card slot close to the structure of the width of the end of main shaft.
PU, full name polyurethane, the entitled polyurethane material of Chinese.Had using the grip block of PU material production suitable Structural strength simultaneously again have certain elasticity so that grip block can be clamped steadily when clamping limb closes up Enameled wire is without damaging enameled wire.
Main shaft is set in outside movable rotation-shaft, other than playing a supporting role to card slot, movable rotation-shaft can also be carried out Position-limiting action makes it be only capable of moving along the extending direction of main shaft or rotation, ensure that the stability in the running of device.
Main shaft is movably arranged on support frame by bearing block setting, therefore can be fixedly connected between main shaft and card slot, It is rotated synchronously with clamping limb.
In other embodiments, main shaft fixed setting is flexible connection relationship on the support frame, between main shaft and card slot, main Axis only to card slot serve support and.
Since main shaft and clamping limb rotate synchronously, so when the counting item on main shaft passes through photoelectric sensor, light inductance Device is answered because light, which is blocked, generates an electric signal, and electric signal is sent to the control module of twisted wire driving part, twisted wire The control unit of driving part is added up to carry out recording gauge to electric signal, and several have passed through several times, that is, turn when clamping limb twisted wire The circle number crossed, when the circle number of record reaches preset numerical value in control module, control module automatically controls twisted wire driving part It stops working, avoids torsion excessive damage enameled wire.
When movable rotation-shaft and main shaft are separately positioned, servo motor is directly sequentially connected between movable rotation-shaft, servo electricity Machine drives movable rotation-shaft rotation, drives pulling block and the clamping limb rotation of movable rotation-shaft end.
When movable rotation-shaft is set in the main shaft being movably arranged on support frame, servo motor is connect with spindle drive, Main shaft drives card slot rotation, and clamping limb and pulling block are followed by card slot rotation, final to drive movable rotation-shaft rotation, equally realizes The transmission connection of servo motor and movable rotation-shaft.It is rotated using Serve Motor Control, rotational angle can be more precisely controlled, Guarantee that the twisting degree of enameled wire is more in line with and uses needs.
The power of servo motor is passed into main shaft by driving wheel and transmission belt, is allowed between servo motor and main shaft Every one end, distance is arranged, so that gripper driving portion part and twisted wire driving part are provided separately, does not allow it during operation It easily blocks and interferes, improve the stability of equipment operation.
Detailed description of the invention
Fig. 1 is the structural representation front view of automatic one embodiment of wire twisting equipment of the utility model enameled wire;
Fig. 2 is the enlarged diagram of part A in Fig. 1;
Fig. 3 is the structural representation top view of automatic one embodiment of wire twisting equipment of the utility model enameled wire;
Fig. 4 is the connection relationship sectional view of limiting slot and positive stop strip.
Appended drawing reference: it pulls block 11, clamping limb 12, positive stop strip 121, grip block 122, U-shaped card slot 13, limiting slot 131, live Turn axis 21, counts item 221, support frame 3, bearing block 31, photoelectric sensor 32, cylinder 4, servo motor 51, first at main shaft 22 Driving wheel 52, the second driving wheel 53, transmission belt 54.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the utility model, with reference to the accompanying drawing and have The utility model is described in further detail for body embodiment.
Fig. 1-4 is please referred to, the utility model provides a kind of automatic wire twisting equipment of enameled wire, including hold assembly, clamping part Part includes pulling block 11 and being movably arranged on two clamping limbs 12 pulled on block 11, the one of separate pulling block 11 on clamping limb 12 End is equipped with the grip block 122 of PU material.Block 11 and movable rotation-shaft 21 is pulled to connect, movable rotation-shaft 21 and gripper driving portion part are driven Connection.Gripper driving portion part includes U-shaped card slot 13, main shaft 22 and cylinder 4, and main shaft 22 is hollow stem, by being arranged in support frame 3 On be no less than movably arranged on support frame 3 on two bearing blocks 31.The end of main shaft 22 is arranged in U-shaped card slot 12, pulls Block 11 is arranged in U-shaped card slot 13;U-shaped card slot 13 is U-shaped U-shaped card slot, the width of end of the U-shaped card slot 13 far from main shaft 22 Greater than U-shaped card slot 13 close to the width of the end of main shaft 22;U-shaped card slot 13 is equipped with limiting slot 131, limit far from the end of main shaft 22 The width of the opening of position slot 131 is less than the width of 131 bottom of limiting slot, and the side that clamping limb 12 is contacted with U-shaped card slot 13 is set Have and is movably arranged in limiting slot 131 with the matched positive stop strip 121 of limiting slot 131, positive stop strip 121.13 bottom of U-shaped card slot has Through-hole, movable rotation-shaft 21 are sequentially connected after through-hole with the piston rod for the cylinder 4 being arranged on support frame 3.Movable rotation-shaft 21 It is arranged in main shaft 22, both ends are stretched out from main shaft 22 to be connect with block 11 and cylinder 4 is pulled respectively.Card slot in the present embodiment is U-shaped card slot, in other embodiments, those skilled in the art can also be on the basis of understanding the technical program, by U-shaped card slot Replace with V-type card slot, Y type card slot or other similar structure.
Referring to FIG. 3, main shaft 22 is connect with twisted wire driving part by drive mechanism, twisted wire driving part is servo motor 51, drive mechanism includes the first driving wheel 52, the second driving wheel 53 and transmission belt 54, and the first driving wheel 52 is arranged in servo motor On 51 output shaft, the second driving wheel 53 is arranged on main shaft 22, and transmission belt 54 is set in the first driving wheel 52 and the second transmission On wheel 53.Main shaft 22, which is equipped with, counts item 221, and support frame 3 is equipped with photoelectric sensor 32, and the setting of photoelectric sensor 32 is counting On the rotation path of item 221;Photoelectric sensor 32 and the control module of servo motor 51 electrically connect.
When work, the piston rod of cylinder 4 stretches out, and pulls on block 11 by movable rotation-shaft 21 and ejects, since clamping limb 12 is to U The wider end of type card slot 13 is mobile, and the spacing between two clamping limbs 12 becomes larger, so as to be put into enameled wire.By enameled wire After being put into, the piston rod of cylinder 4 is withdrawn, and two clamping limbs 12 close up under the drive for pulling block 11, the folder of 12 end of clamping limb Block 122 is held by enameled wire clamp column.It controls servo motor 51 to start, servo motor 51 is driven by the first driving wheel 52, second Wheel 53 and transmission belt 54 output power to main shaft 22.Since main shaft 22 is movably arranged on support frame 3 by bearing block 31 , so main shaft being rotated by with servo motor 51, rotates with the U-shaped card slot 13 being fixed on main shaft 22.Cause There is no the freedom degree relatively rotated between clamping limb 12 and U-shaped card slot 13, so clamping limb 12 is synchronized and rotated, to enamel-cover Line carries out twisting.In 22 rotation process of main shaft, 22 per revolution of main shaft, the counting item 221 on main shaft 22 is just by primary Photoelectric sensor 32 triggers an inductive signal.When the inductive signal that photoelectric sensor 32 is recorded reaches predetermined value, control Module control servo motor 51 stops operating, and the piston rod stretching of cylinder 4 opens clamping limb 12, unclamps the folder to enameled wire It holds, completes twist operation.
Above are merely preferred embodiments of the utility model, it is noted that above-mentioned preferred embodiment should not regard For limitations of the present invention, the protection scope of the utility model should be defined by the scope defined by the claims..For For those skilled in the art, without departing from the spirit and scope of the utility model, it can also make several Improvements and modifications, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (8)

1. a kind of automatic wire twisting equipment of enameled wire, including hold assembly, which is characterized in that the hold assembly setting turns in activity The end of axis, the hold assembly and gripper driving portion part are sequentially connected, and the gripper driving portion part setting is on the support frame;Institute It states movable rotation-shaft and twisted wire driving part is sequentially connected, the twisted wire driving part setting is on the support frame.
2. the automatic wire twisting equipment of enameled wire as described in claim 1, which is characterized in that the hold assembly include pull block and Two clamping limbs pulled on block are movably arranged on, the pulling block is connected with movable rotation-shaft;
The gripper driving portion part includes card slot, main shaft and cylinder;On the support frame, the card slot setting exists for the main shaft setting The end of main shaft, the pulling block are arranged in card slot;The width of end of the card slot far from main shaft is greater than card slot close to main The width of the end of axis;
The card slot is equipped with limiting slot far from the end of main shaft, and the width of the opening of the limiting slot is less than limit trench bottom Width, the side that the clamping limb is contacted with card slot is equipped with to be movably arranged on the matched positive stop strip of limiting slot, the positive stop strip In limiting slot;
The card slot bottom has through-hole, and the movable rotation-shaft is sequentially connected after through-hole with the piston rod of cylinder, the gas Cylinder is arranged on the support frame.
3. the automatic wire twisting equipment of enameled wire as claimed in claim 2, which is characterized in that far from pulling block on the clamping limb One end is equipped with the grip block of PU material.
4. the automatic wire twisting equipment of enameled wire as claimed in claim 2, which is characterized in that the main shaft is to be movably arranged on support Hollow stem on frame;The movable rotation-shaft is arranged in main shaft, and both ends are stretched out from main shaft to be connect with block and cylinder is pulled respectively.
5. the automatic wire twisting equipment of enameled wire as claimed in claim 4, which is characterized in that support frame as described above is equipped with no less than two A bearing block, the spindle mobility are arranged on bearing block.
6. the automatic wire twisting equipment of enameled wire as claimed in claim 5, which is characterized in that the main shaft, which is equipped with, counts item, institute Support frame is stated equipped with photoelectric sensor, the photoelectric sensor is arranged on the rotation path for counting item;The optoelectronic induction The control module of device and the twisted wire driving part electrically connects.
7. the automatic wire twisting equipment of enameled wire as described in claim 1, which is characterized in that the twisted wire driving part is servo electricity Machine, the servo motor are connect with movable rotation-shaft by drive mechanism.
8. the automatic wire twisting equipment of enameled wire as claimed in claim 7, which is characterized in that the drive mechanism includes the first transmission Wheel, the second driving wheel and transmission belt, first driving wheel are arranged on the output shaft of servo motor, and second driving wheel is set It sets on main shaft, the transmission belt is set on the first driving wheel and the second driving wheel.
CN201820675144.0U 2018-05-08 2018-05-08 A kind of automatic wire twisting equipment of enameled wire Expired - Fee Related CN208284297U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820675144.0U CN208284297U (en) 2018-05-08 2018-05-08 A kind of automatic wire twisting equipment of enameled wire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820675144.0U CN208284297U (en) 2018-05-08 2018-05-08 A kind of automatic wire twisting equipment of enameled wire

Publications (1)

Publication Number Publication Date
CN208284297U true CN208284297U (en) 2018-12-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820675144.0U Expired - Fee Related CN208284297U (en) 2018-05-08 2018-05-08 A kind of automatic wire twisting equipment of enameled wire

Country Status (1)

Country Link
CN (1) CN208284297U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110570995A (en) * 2019-09-26 2019-12-13 张艳 Hand-held type stranding machine for enameled wire

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110570995A (en) * 2019-09-26 2019-12-13 张艳 Hand-held type stranding machine for enameled wire

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181225

Termination date: 20210508

CF01 Termination of patent right due to non-payment of annual fee