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CN109994314A - A kind of insulating tape robot belting machine - Google Patents

A kind of insulating tape robot belting machine Download PDF

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Publication number
CN109994314A
CN109994314A CN201910268428.7A CN201910268428A CN109994314A CN 109994314 A CN109994314 A CN 109994314A CN 201910268428 A CN201910268428 A CN 201910268428A CN 109994314 A CN109994314 A CN 109994314A
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CN
China
Prior art keywords
clamp
arm
regulating mechanism
robot
belting machine
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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.)
Granted
Application number
CN201910268428.7A
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Chinese (zh)
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CN109994314B (en
Inventor
李步凌
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Shanghai Minhang Machinery Engineering Technology Research Institute
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Shanghai Minhang Machinery Engineering Technology Research Institute
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Priority to CN201910268428.7A priority Critical patent/CN109994314B/en
Publication of CN109994314A publication Critical patent/CN109994314A/en
Application granted granted Critical
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/12Insulating of windings
    • H01F41/125Other insulating structures; Insulating between coil and core, between different winding sections, around the coil

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Manipulator (AREA)

Abstract

The invention discloses a kind of insulating tape robot belting machines, including belting machine ontology, the belting machine ontology includes band robot and the pedestal positioned at band robot side, lapping head is mounted in band robot, opposite bearer carrier is provided on the pedestal, coil clamp arm is equipped with by the first regulating mechanism on bearer carrier, first regulating mechanism is used to carry out X-direction to coil clamp arm, Y direction and Z-direction are adjusted, at least two arm pedestals are provided between two bearer carriers, the upper end of arm pedestal be symmetrically installed slide therewith have arm platform, arm platform is equipped with support clamp by the second regulating mechanism.The support clamp and coil clamp arm being arranged on belting machine, it realizes and the band of coil or bar is handled, it is applied widely, while the first regulating mechanism being arranged and the second regulating mechanism can realize the coil or bar band of different size, further improve using effect of the invention.

Description

A kind of insulating tape robot belting machine
Technical field
The present invention relates to coil technical field of processing equipment, specifically a kind of insulating tape robot belting machine.
Background technique
In the process of coil, need to carry out packet insulating tape processing to coil using belting machine.It is in the prior art Belting machine generally includes pedestal, band mechanism and the left clamping device and right clamping device being set on pedestal.When work, use Left clamping device, right clamping device fix coil, and band mechanism moves along a straight line along moving guide rail, while lapping head being driven to rotate Complete band work.
But existing belting machine structure is not reasonable, the restricted application of a belting machine, for example, only carrying out coil Band, or bar band is only carried out, the scope of application is not extensive enough.
Therefore, need in the prior art a kind of structure more rationally, the more extensive belting machine of the scope of application.
Summary of the invention
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of insulating tape robot belting machine Problem.
To achieve the above object, the invention provides the following technical scheme:
A kind of insulating tape robot belting machine, including belting machine ontology, the belting machine ontology include band robot and are located at The pedestal of band robot side, lapping head are mounted in band robot, and opposite bearer carrier is provided on the pedestal, support Coil clamp arm is equipped with by the first regulating mechanism on stand, the first regulating mechanism is used to carry out X-direction, Y to coil clamp arm Axis direction and Z-direction are adjusted, and are provided at least two arm pedestals, the upper end pair of arm pedestal between two bearer carriers What title installation was slided therewith has arm platform, and arm platform is equipped with support clamp by the second regulating mechanism.
As further scheme of the invention: first regulating mechanism includes Support bracket and screw rod lift adjustment machine Structure, the lower end of Support bracket are slidably mounted in the bearer carrier guide rail being set on bearer carrier, and Support bracket is led with bearer carrier It is provided with position locking mechanism at the contact position of rail, the position for being used to support bracket is fixed, and is provided on the Support bracket Carriage rail, carriage rail is slidably connected with the mounting base for installing coil clamp arm, and mounting base and setting are in Support bracket On screw rod lifting regulating mechanism connection.
As the present invention further scheme: the coil clamp arm through mounting base and with the folder that is mounted in mounting base The connection of arm expansion regulating mechanism, clamp arm expansion regulating mechanism is for coil clamp arm in adjusting on horizontal plane.
As the present invention further scheme: second regulating mechanism include be mounted on arm platform and with for pacifying The lifting of the caliper support bracket connection of dress support clamp drives cylinder, and lifting driving cylinder is for driving support clamp to move up and down.
As further scheme of the invention: the caliper support bracket includes bottom plate and the left and right two for being set to bottom plate upper end A side plate, support clamp is hinged by the side plate of left and right two of articulated shaft and caliper support bracket, controls two side plates mutually face Be provided with arc-shaped hole, positioning screw passes through arc-shaped hole and propclip clipper joint.
As further scheme of the invention: the support clamp includes clamp frame body, is uprightly set to clamp frame body The supporting plate of front end, the tray for being set to branch front edge of board and the rotary cylinder for being installed on clamp frame body, the piston rod of rotary cylinder to The front side of supporting plate is stretched out, and the piston rod of rotary cylinder is connected with clamping jaw on front side of supporting plate.
Compared with prior art, the beneficial effects of the present invention are: the present invention provide on belting machine the support clamp that is arranged and Coil clamp arm is realized and is handled the band of coil or bar, applied widely, while the first regulating mechanism being arranged and second is adjusted Section mechanism can realize the coil or bar band of different size, further improve using effect of the invention.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of insulating tape robot belting machine
Fig. 2 is the schematic enlarged-scale view in Fig. 2 at A.
In figure: 1- band robot;2- lapping head;3- pedestal;4- base rail;5- arm pedestal;6- arm pedestal is led Rail;7- arm platform;8- lifting driving cylinder;9- caliper support bracket;10- bottom plate;11- side plate;12- arc-shaped hole;13- positions spiral shell Nail;14- articulated shaft;15- supports clamp;16- supporting plate;17- tray;18- rotary cylinder;19- clamping jaw;20- bearer carrier;21- support Stand guide rail;22- Support bracket;23- carriage rail;24- lead screw lifting regulating mechanism;25- coil clamp arm;26- clamp arm is flexible Regulating mechanism;27- position locking mechanism.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Embodiment one
Fig. 1 and 2 is please referred to, in embodiments of the present invention, a kind of insulating tape robot belting machine comprising belting machine ontology, institute Stating belting machine ontology includes band robot 1 and the pedestal 3 positioned at 1 side of band robot, and the band robot uses six Axis spends robot automatically, it can be achieved that multidirectional position is adjusted, and flexibility is high, and lapping head 2 is mounted in band robot 1, passes through packet Carrying machine people 1 drives lapping head 2 mobile, realizes band, is provided with opposite bearer carrier 20 on the pedestal 3, on bearer carrier 20 Coil clamp arm 25 is installed by the first regulating mechanism, the first regulating mechanism is used to carry out X-direction, Y-axis to coil clamp arm 25 Direction and Z-direction are adjusted, so that coil or the bar clamping of different size specification, scope of application light, described in two can be realized At least two arm pedestals 5 are provided between bearer carrier 20, the upper end of arm pedestal 5 is symmetrically installed with arm platform 7, arm platform 7 Support clamp 15 is installed by the second regulating mechanism, the propclip when needing the product of band to be coil, on two arm platforms 7 It clamps 15 pairs of coils and carries out both sides clamping, it, only need to be using the branch on unilateral all arm platforms 7 when needing the product of band to be bar Support clamp 15 accepts bar.
Above-mentioned lapping head 2 is mainly used for winding work of the insulating tape on coil or bar.
Above-mentioned belting machine can realize the band work of coil or bar, applied widely.
Furthermore, it is understood that the lower end of the arm platform 7 is slidably mounted on the arm pedestal guide rail being set on arm pedestal 5 In 6, thus realize that the distance between two arm platforms 7 are adjustable, certainly, the contact in 7 lower end of arm platform and arm pedestal guide rail 6 Position locking mechanism 27 is provided at position, position locking mechanism 27 can be the cooperation of movable bayonet lock and card slot, and pressure can also be used The cooperation of spring card bead and card slot, the application are not construed as limiting this.
In order to increase the integrity of the application, now the first regulating mechanism is described in detail, specifically, described first adjusts Saving mechanism includes Support bracket 22 and screw rod lifting regulating mechanism 24, and the lower end of Support bracket 22, which is slidably mounted on, is set to bracket Locking machine in position is provided in bearer carrier guide rail 21 on seat 20, and at the contact position of Support bracket 22 and bearer carrier guide rail 21 Structure 27, the position for being used to support bracket 22 are fixed, and carriage rail 23, carriage rail 23 and use are provided on the Support bracket 22 It is slidably connected in the mounting base of installation coil clamp arm 25, and mounting base and the screw rod lift adjustment machine being arranged on Support bracket 22 Structure 24 connects, and mounting base and coil clamp arm 25 can be realized in the adjusting of upright position by screw rod lifting regulating mechanism 24.
Preferably, in order to increase coil clamp arm 25 on horizontal plane position adjust, thus realize different size coil or The clamping of different length bar, the coil clamp arm 25 through mounting base and with the clamp arm telescopic adjustment machine that is mounted in mounting base Structure 26 connects, and clamp arm expansion regulating mechanism 26 is for coil clamp arm 25 in adjusting on horizontal plane.
Furthermore, it is understood that second regulating mechanism includes being mounted on arm platform 7 and supporting clamp 15 with for installing Caliper support bracket 9 connect lifting drive cylinder 8, lifting driving cylinder 8 for drive support clamp 15 move up and down.
Referring to Fig. 2, above-mentioned caliper support bracket 9 includes bottom plate 10 and is set to the side plate 11 of left and right two of 10 upper end of bottom plate, Support clamp 15 hinged by the side plate 11 of left and right two of articulated shaft 14 and caliper support bracket 9, two side plates 11 in left and right are mutually just Pair be provided with arc-shaped hole 12, positioning screw 13 passes through arc-shaped hole 12 and connect with support clamp 15, passes through adjusting positioning spiral shell The tilt angle of support clamp 15 can be changed in position of the nail 13 in arc-shaped hole 12, and adjustable range is 0-90 degree, according to difference The shape of coil or bar adjusts the tilt angle of support clamp 15, so that support clamp 15 adapts to different coils or bar Location requirement.
Embodiment two
The present invention also proposed another embodiment in the specific implementation process and support clamp 15 be described in detail, specifically :
Referring to fig. 2, above-mentioned support clamp 15 includes clamp frame body, is uprightly set to the supporting plate 16 of clamp frame body front end, is set to The tray 17 of 16 front end of supporting plate and the rotary cylinder 18 for being installed on clamp frame body, the piston rod of rotary cylinder 18 is to before supporting plate 16 Side is stretched out, and the piston rod of rotary cylinder 18 is connected with clamping jaw 19, coil or bar in the front side of supporting plate 16 or bar is supported in Between plate 16 and tray 17, clamping jaw 19 positions bar or bar.
Referring to Fig. 1, Fig. 2, the present invention is provided with four pairs of support clamps 15 that can be stretched up and down, can be according to coil or bar Which support clamp 15 selection of size length enables, and the 15 envelope curve circle of support clamp being chosen to pair is used, and selects unilateral support 15 envelope curve stick of clamp is used, and according to the position of support clamp 15, according to the scale numeral input on lathe bed into system parameter, Then it sets range, during equipment automatic running, when lapping head 2 enters within the scope of this, is driven by cylinder corresponding Support clamp 15 moves down, and lapping head 2 can back off automatically before encountering bracket, so that lapping head 2 passes through, completes continuous Operation, lapping head 2 exceed this range, and support clamp 15 clamps coil with regard to auto-extending again.Bearer carrier 20, Support bracket 22, Arm pedestal 5 and arm platform 7 are provided with position locking mechanism 27, so as to the latched position after adjusting good position.
During the work time, band robot 1 mainly completes accurately to walk according to coil track driving lapping head 2, track It needs then to complete auto-action, lapping head 2 passes through band robot 1 by being stored in robot system after manual teaching The speed of travel and 2 rotation speed of lapping head match to control the pitch etc. during band, by way of wireless telecommunications Change the band angle and tension during band, there is the deflection angle back and forth of micro servo motor control tep reel in lapping head, There are 2 sets of contactless tep reel thickness detection apparatus, magnetic powder tension controller can control the tension of 2 tep reels respectively, and according to band Disc thickness automatically adjusts tension, achievees the effect that keep identical tension during band, during band, has disconnected band to detect and few band , there is disconnected band in detection function and few band can be with autostop.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of insulating tape robot belting machine, including belting machine ontology, the belting machine ontology include band robot (1) and Pedestal (3) positioned at band robot (1) side, lapping head (2) are mounted on band robot (1), it is characterised in that;
It is provided with opposite bearer carrier (20) on the pedestal (3), it is wired by the installation of the first regulating mechanism on bearer carrier (20) It enclosing clamp arm (25), the first regulating mechanism is used to carry out X-direction, Y direction and Z-direction to coil clamp arm (25) to adjust, and two At least two arm pedestals (5) are provided between a bearer carrier (20), the upper end of arm pedestal (5) is symmetrically installed to be slided therewith Dynamic has arm platform (7), and arm platform (7) is equipped with support clamp (15) by the second regulating mechanism.
2. a kind of insulating tape robot belting machine according to claim 1, which is characterized in that the first regulating mechanism packet Support bracket (22) and screw rod lifting regulating mechanism (24) are included, the lower end of Support bracket (22), which is slidably mounted on, is set to bearer carrier (20) in the bearer carrier guide rail (21) on, and position is provided at Support bracket (22) and the contact position of bearer carrier guide rail (21) Locking mechanism (27), the position for being used to support bracket (22) are fixed, and are provided with carriage rail (23) on the Support bracket (22), Carriage rail (23) is slidably connected with the mounting base for installing coil clamp arm (25), and mounting base and setting are in Support bracket (22) screw rod lifting regulating mechanism (24) connection on.
3. a kind of insulating tape robot belting machine according to claim 2, which is characterized in that the coil clamp arm (25) is passed through It wears mounting base and is connect with the clamp arm expansion regulating mechanism (26) being mounted in mounting base, clamp arm expansion regulating mechanism (26) is used for Coil clamp arm (25) on horizontal plane in adjusting.
4. a kind of insulating tape robot belting machine according to claim 1, which is characterized in that the second regulating mechanism packet Include the lifting driving cylinder for being mounted on arm platform (7) and connecting with the caliper support bracket (9) for installing support clamp (15) (8), lifting driving cylinder (8) is for driving support clamp (15) to move up and down.
5. a kind of insulating tape robot belting machine according to claim 4, which is characterized in that caliper support bracket (9) packet Include bottom plate (10) and be set to the side plate (11) of left and right two of bottom plate (10) upper end, support clamp (15) by articulated shaft (14) with The side plate (11) of left and right two of caliper support bracket (9) is hinged.
6. a kind of insulating tape robot belting machine according to claim 5, which is characterized in that two side plates in left and right (11) mutually face is provided with arc-shaped hole (12), and positioning screw (13) passes through arc-shaped hole (12) and support clamp (15) Connection.
7. a kind of insulating tape robot belting machine according to claim 5, which is characterized in that support clamp (15) packet The tray (17) and peace for including clamp frame body, being uprightly set to the supporting plate (16) of clamp frame body front end, being set to supporting plate (16) front end The piston rod of rotary cylinder (18) loaded on clamp frame body, rotary cylinder (18) is stretched out to the front side of supporting plate (16), rotary cylinder (18) piston rod is connected with clamping jaw (19) on front side of supporting plate (16).
CN201910268428.7A 2019-04-04 2019-04-04 Insulating tape robot taping machine Active CN109994314B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910268428.7A CN109994314B (en) 2019-04-04 2019-04-04 Insulating tape robot taping machine

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Application Number Priority Date Filing Date Title
CN201910268428.7A CN109994314B (en) 2019-04-04 2019-04-04 Insulating tape robot taping machine

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CN109994314B CN109994314B (en) 2024-07-30

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118156032A (en) * 2024-05-13 2024-06-07 河北申科电子股份有限公司 Mutual inductor coil taping machine

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101453152A (en) * 2007-12-04 2009-06-10 上海闵行机械工程技术研究所 Coil-tapping machine
CN101702556A (en) * 2009-12-10 2010-05-05 孙哲峰 Taping machine with multiple tapping heads
CN101707421A (en) * 2009-11-23 2010-05-12 永济新时速电机电器有限责任公司 Rotor coil binding machine of wind power generator
CN201608606U (en) * 2009-12-11 2010-10-13 哈尔滨丰溢电力设备有限公司 Five-coordinate numerical control automatic taping machine
CN102185433A (en) * 2011-01-26 2011-09-14 吴江固德电材系统有限公司 Semiautomatic tape lapping machine for demolding tapes
CN102983691A (en) * 2011-09-02 2013-03-20 上海闵行机械工程技术研究所 CNC taping machine for winding bar of wind turbine rotor winding bar
CN103208889A (en) * 2012-01-13 2013-07-17 上海闵行机械工程技术研究所 Numerical control roof-arc spreading machine
CN105978264A (en) * 2016-07-28 2016-09-28 曹淅 Taping machine end support frame
CN210200547U (en) * 2019-04-04 2020-03-27 上海闵行机械工程技术研究所有限公司 Insulating tape robot taping machine

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101453152A (en) * 2007-12-04 2009-06-10 上海闵行机械工程技术研究所 Coil-tapping machine
CN101707421A (en) * 2009-11-23 2010-05-12 永济新时速电机电器有限责任公司 Rotor coil binding machine of wind power generator
CN101702556A (en) * 2009-12-10 2010-05-05 孙哲峰 Taping machine with multiple tapping heads
CN201608606U (en) * 2009-12-11 2010-10-13 哈尔滨丰溢电力设备有限公司 Five-coordinate numerical control automatic taping machine
CN102185433A (en) * 2011-01-26 2011-09-14 吴江固德电材系统有限公司 Semiautomatic tape lapping machine for demolding tapes
CN102983691A (en) * 2011-09-02 2013-03-20 上海闵行机械工程技术研究所 CNC taping machine for winding bar of wind turbine rotor winding bar
CN103208889A (en) * 2012-01-13 2013-07-17 上海闵行机械工程技术研究所 Numerical control roof-arc spreading machine
CN105978264A (en) * 2016-07-28 2016-09-28 曹淅 Taping machine end support frame
CN210200547U (en) * 2019-04-04 2020-03-27 上海闵行机械工程技术研究所有限公司 Insulating tape robot taping machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
慕香永, 刘志林, 刘志远, 裴润: "基于在线示教的多轴数控包带机的研制", 控制工程, no. 2, 31 July 2014 (2014-07-31), pages 69 - 71 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118156032A (en) * 2024-05-13 2024-06-07 河北申科电子股份有限公司 Mutual inductor coil taping machine
CN118156032B (en) * 2024-05-13 2024-07-09 河北申科电子股份有限公司 Mutual inductor coil taping machine

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