CN106783138B - A kind of drum type brake winding process equipment for power distribution network substation transformer - Google Patents
A kind of drum type brake winding process equipment for power distribution network substation transformer Download PDFInfo
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- CN106783138B CN106783138B CN201710011430.7A CN201710011430A CN106783138B CN 106783138 B CN106783138 B CN 106783138B CN 201710011430 A CN201710011430 A CN 201710011430A CN 106783138 B CN106783138 B CN 106783138B
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- tensioning
- side chain
- emergency stop
- conducting wire
- drum type
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus 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
- H01F41/02—Apparatus 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
- H01F41/04—Apparatus 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
- H01F41/06—Coil winding
- H01F41/064—Winding non-flat conductive wires, e.g. rods, cables or cords
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus 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
- H01F41/02—Apparatus 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
- H01F41/04—Apparatus 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
- H01F41/06—Coil winding
- H01F41/071—Winding coils of special form
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus 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
- H01F41/02—Apparatus 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
- H01F41/04—Apparatus 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
- H01F41/06—Coil winding
- H01F41/082—Devices for guiding or positioning the winding material on the former
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus 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
- H01F41/02—Apparatus 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
- H01F41/04—Apparatus 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
- H01F41/06—Coil winding
- H01F41/094—Tensioning or braking devices
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coil Winding Methods And Apparatuses (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The present invention relates to a kind of drum type brake winding process equipment for power distribution network substation transformer, including bottom plate, the bottom plate upper surface is symmetrically installed with two mounting ears, insulating cylinder is provided with by bearing between two mounting ears, the front end of insulating cylinder is provided with winding motor by shaft coupling, the bottom of winding motor is installed on riser by motor cabinet, riser is welded on bottom plate, insulating cylinder is driven to be rotated on two mounting ears by winding motor, the left end of bottom plate is provided with mobile tensioning apparatus, on mobile tensioning apparatus conducting wire bar has been passed around in V-shape structure, mobile tensioning apparatus can carry out adjustment position in real time according to the coiling position of conducting wire bar, tension position need not be manually adjusted, the beginning of conducting wire bar is on insulating cylinder, conducting wire bar winds on insulation drum outer wall and drum type brake winding is made several times.The present invention can both realize the full-automatic tensioning coiling function of drum type brake winding, and the high-performance variable depressor containing drum type brake winding can also be prepared.
Description
Technical field
The present invention relates to transformer processing technique field, specifically a kind of circle for power distribution network substation transformer
Cartridge type winding process equipment.
Background technology
Transformer changes the device of alternating voltage using the principle of electromagnetic induction, is made of coil and magnetic core, has electricity
The functions such as buckling is changed, current transformation, impedance conversion, isolation, voltage stabilizing, therefore used widely in power distribution network substation, its
Coil is the primary structure for influencing transformer performance, in the manufacturing process of transformer coil, it is ensured that by the coil of coiling
Outside diameter and axial height meet design requirement, winding conducting wire must just be tensed in winding process, to improve winding technique
Consolidation degree, make without damage in the case of winding sudden short circuit or damage degree minimum, the coil not so occurred
Outside diameter and axial height are bigger than normal, do not reach design drawing requirement, assembling occur is difficult to and transformer performance parameter does not reach requirement
Etc. situation, so as to directly affect the transformer quality produced.Drum type brake winding is the more extensive transformer of existing application
One of winding, but there are following defect using the transformer of drum type brake winding for existing drum type brake winding manufacture craft and application：
What the first, existing drum type brake winding used commonly stretches tension equipment, it is necessary to manual adjustment tensile force, it is impossible to mobile tension position,
Guide device guiding lead location is needed correctly to be wound during horizontal wraparound, complicated, tension effects are poor, work effect
Rate is low；2nd, the drum type brake winding that existing transformer uses is substantially the Semi-automatic device winding gained of human assistance, around
Group performance disunity, so that the transformer performance disunity produced, transformer qualification rate is relatively low, and transformer quality is low
Under.
The content of the invention
To solve the above-mentioned problems, the present invention provides a kind of drum type brake winding for power distribution network substation transformer to add
Construction equipment, can solve existing drum type brake winding hand wound technique and the transformer prepared using hand wound's drum type brake winding
It is existing to need that tension adjusting, tension position adjust with winding position, are complicated, tension effects are poor, transformer
Can disunity, transformer qualification rate be relatively low and the problem such as transformer poor quality, can both realize the full-automatic of drum type brake winding
Coiling function is tensioned, the high-performance variable depressor containing drum type brake winding can also be prepared, without human intervention, is had automatic
Tension adjusting, tension position can with the real-time adjust automatically of winding position, easy to operate, tension effects are good, transformer performance unite
First, transformer qualification rate is high and the advantages that transformer quality is good.
To achieve these goals, the present invention is realized using a kind of following technical solution：A kind of drum type brake winding processing
Equipment, including bottom plate, the bottom plate upper surface are symmetrically installed with two mounting ears, are provided between two mounting ears by bearing
Insulating cylinder, the front end of insulating cylinder are provided with winding motor by shaft coupling, and the bottom of winding motor is installed on by motor cabinet stands
On plate, riser is welded on bottom plate, drives insulating cylinder to be rotated on two mounting ears by winding motor, the left end installation of bottom plate
There is mobile tensioning apparatus, move and passed around conducting wire bar in V-shape structure on tensioning apparatus, mobile tensioning apparatus can be according to conducting wire
The coiling position of bar carries out adjustment position in real time, and without manually adjusting tension position, and mobile tensioning apparatus can automatically adjust
The tensile force of conducting wire bar during the work time, the beginning of conducting wire bar is on insulating cylinder, and the conducting wire bar is in insulation drum outer wall
Drum type brake winding is made in upper winding several times.
The mobile tensioning apparatus includes two No.1 line slide rails being installed on bottom plate, on each No.1 line slide rail
It is mounted on one piece of movable plate, two pieces of movable plate upper ends on two No.1 line slide rails are provided with tensioning support plate, are tensioned support plate
Lower face moving mechanism is installed, the lower end of moving mechanism is installed on bottom plate, is passed through moving mechanism and is driven two pieces of movable plates
Moved on two No.1 line slide rails, two pieces of movable plates drive tensioning support plates to be moved, so that tension position can be with
The real-time adjust automatically in conducting wire bar coiling position, without manually adjusting tension position, the upper end for being tensioned support plate is turned left from the right side and is pacified successively
Equipped with the first tensioning side chain, the second tensioning side chain and the 3rd tensioning side chain, and first is tensioned side chain, the second tensioning side chain and the 3rd
Conducting wire bar has been passed around in V-shape structure on tensioning side chain, structure is passed around to conducting wire bar in winding process using the V-shape of conducting wire bar
In be tensioned, and using first tensioning side chain, second tensioning side chain and the 3rd tensioning side chain to conducting wire article can be automatically adjusted
The tensile force size at these three positions, so that conducting wire bar is not in tension or excessively loose situation in winding process,
Also so that the drum type brake winding better performances that conducting wire bar coiling obtains；The lower face both sides of the tensioning support plate are symmetrically installed with two
A emergency stop position-limit mechanism, the lower end of two emergency stop position-limit mechanisms is installed on bottom plate, when conducting wire bar has been wound for one layer in insulating cylinder
Finish needs to carry out double winding in insulating cylinder end position when needing to carry out next layer of winding, so as to ensure next layer of conducting wire bar
It is equal with last layer, just need mobile tensioning apparatus to stop a moment double winding in the original location at this time, the present invention is by right at this time
Claim two emergency stop position-limit mechanisms setting tightly it is spacing live, prevent mobile tensioning apparatus occur movement when carrying out double winding and
Influence the situation of conducting wire bar work.
The emergency stop position-limit mechanism includes the emergency stop card column being installed on bottom plate, if laterally homogeneous in emergency stop card column be provided with
Dry card slot, and one piece of partition plate is respectively formed between two neighboring card slot；The tensioning support plate lower face is provided with emergency stop support plate, anxious
Stop support plate lower end and be welded with baffle, emergency stop motor is provided with by motor cabinet in baffle inner wall, is pacified on the output shaft of emergency stop motor
Equipped with limited post, upper end and the limiting slot of limited post are used in combination, and limiting slot is welded on emergency stop support plate lower face, limited post
Lower end be used in combination with the corresponding card slot in emergency stop card column, when conducting wire bar be wound to insulating cylinder end position need emergency stop into
During row double winding, emergency stop motor drives limited post to rotate, limited post upper end rotate it is spacing to carrying out in limiting slot, under limited post
End rotation is spacing to the correspondence card slot progress in emergency stop card column, utilizes the time limit same up and down of two emergency stop position-limit mechanism upper limit columns
Position will mobile tensioning apparatus tightly it is spacing live, emergency stop good limit effect.
As a preferred technical solution of the present invention, the insulating cylinder is wound with one layer of site before conducting wire bar winding
Sized paper, site sized paper play the role of insulation so that inner wall is in state of insulation when conducting wire bar is installed.
As a preferred technical solution of the present invention, the moving mechanism includes two toothed racks being installed on bottom plate,
It is engaged with a travelling gear on each rack, two travelling gears in two toothed racks are symmetrically fixed on shifting axle, are moved
The both ends of moving axis are separately fixed on two pieces of movable plate inner walls by bearing, and driven gear is installed with the middle part of shifting axle,
Driven gear is meshed with driving gear, is fixed in the middle part of driving gear on mobile motor, and mobile motor is pacified by motor cabinet
On tensioning support plate lower face, the present invention drives driving gear to rotate by mobile motor, and driving gear drives driven gear
Rotate, driven gear drives shifting axle to rotate, and shifting axle passes through two toothed racks and the symmetrical guiding movement band of two travelling gears
Move two pieces of movable plates and make moving forward and backward for stabilization on two No.1 line slide rails, two pieces of movable plates drive tensioning support plate to be moved
Dynamic, the present invention passes through the middle transmission of driving gear driven gear, the travelling gear rack guiding movement on both sides and two No.1s
The auxiliary guiding movement of line slide rail make it that transmission is more steady, and transmission effect is good, so that tension position can be with conducting wire bar
The real-time adjust automatically in coiling position, without manually adjusting tension position.
As a preferred technical solution of the present invention, the first tensioning side chain, the second tensioning side chain, the 3rd tensioning branch
Chain be different proportion size identical structure, second tensioning side chain tensioning collapsing length be more than first tensioning side chain, the 3rd
The tensioning collapsing length of tight side chain, it is ensured that conducting wire bar can be passed around with V-shape structure and play tension effects；First tensioning
Side chain includes two pieces of support plates being welded on tensioning support plate, and two pieces of support plate upper ends are provided with tensioning platform, pacify in the middle part of tensioning platform
Equipped with telescopic rod, the top of telescopic rod is installed on guide table lower face, and on guide table and the telescopic rod being tensioned between platform
Limit spring is arranged with, telescopic rod is under the spacing elastic force auxiliary of limit spring as the tightening force of conducting wire bar can carry out stretching up and down
Contracting, so that conducting wire bar can be automatically adjusted to suitable tensile force, is symmetrically installed with two tensioning ears, two are opened on the guide table
Tensioning wheel is provided with by axis pin between tight ear, and the limit spring length on the second tensioning side chain is more than the first tensioning branch
The limit spring length of chain, the 3rd tensioning side chain, it is ensured that the spacing distance of the limit spring on the second tensioning side chain is than first
It is big to be tensioned side chain, the 3rd tensioning side chain, so as to more ensure that the V-shape structure of conducting wire bar passes around auto-tensioning effect.
As a preferred technical solution of the present invention, the front end both sides of the partition plate are the ramp structure to concave, and
The head of partition plate is semicircular arc structure, and plate front end both sides are using the ramp structure and partition plate head to concave using half
Circular arc structure can play guiding limited post and enter in corresponding card slot, and just card slot is not being corresponded to when running into limited post
During outside, proceeded to just using the above-mentioned special construction and guiding limited post under moving mechanism slightly mobile auxiliary of partition plate
True restraining position, emergency stop good limit effect.
As a preferred technical solution of the present invention, the limited post is in the plumbness time limit relative to emergency stop support plate
The lower end two sides of position column are homogeneously attached on corresponding card slot two side, and the lower end of the limiting slot is symmetrically arranged with what is upwardly extended
Two along plate, and the upper two sides of limited post are mutually attached to two along plate when limited post is in plumbness relative to emergency stop support plate
On inner wall, the upper two sides that the lower end two sides of limited post are homogeneously attached on corresponding card slot two side with limited post are mutually attached to two
It is a can be prevented along plate inner wall limited post occur before and after the situation that slightly moves, ensure mobile tensioning apparatus carry out emergency stop into
It will not be moved during row double winding.
During present invention work, pass through the first tensioning side chain on mobile tensioning apparatus, the second tensioning side chain and the 3rd first
Tensioning side chain is tensioned conducting wire bar, utilizes stretching on the first tensioning side chain, the second tensioning side chain and the 3rd tensioning side chain
Bar under the spacing elastic force auxiliary of limit spring with the tightening force of conducting wire bar can carry out it is flexible up and down so that conducting wire bar can be automatic
Adjust to suitable tensile force, while pass around structure using V-shape and carry out whole uniformly tensioning in winding process to conducting wire bar,
Then winding motor is started to work, and winding motor drives insulating cylinder to be rotated on two mounting ears, and insulating cylinder starts slowly uniformly
Coiled electrical conductor bar, since conducting wire bar needs feed motion before and after carrying out, the moving mechanism moved at this time on tensioning apparatus starts work
To make, mobile motor drives driving gear to rotate, and driving gear drives driven gear to rotate, and driven gear drives shifting axle to rotate,
Shifting axle drives two pieces of movable plates to be slided in two No.1 straight lines by two toothed racks and the symmetrical guiding movement of two travelling gears
Make moving forward and backward for stabilization on rail, two pieces of movable plates drive tensioning support plates to be moved, and the present invention passes through middle driving gear
The auxiliary guiding movement of driven gear transmission, the travelling gear rack guiding movement on both sides and two No.1 line slide rails to pass
Dynamic relatively more steady, transmission effect is good, and transmission effect is good, so that tension position can be adjusted automatically in real time with conducting wire bar coiling position
It is whole, without manually adjusting tension position, when conducting wire bar, which is wound to insulating cylinder end position, needs emergency stop to carry out double winding, two
Two emergency stop motors on a emergency stop position-limit mechanism start simultaneously at work, and emergency stop motor drives limited post to rotate, limited post upper end
Rotation is spacing to carrying out in limiting slot, and limited post lower end, which is rotated to the correspondence card slot in emergency stop card column, to carry out spacing, utilizes two
Emergency stop position-limit mechanism upper limit column it is spacing at the same time up and down will mobile tensioning apparatus tightly it is spacing live, emergency stop good limit effect, so
Conducting wire bar carries out fast winding afterwards, and then conducting wire bar installation aforesaid way is reversed second layer coiling, finally according to above-mentioned side
Formula realizes the full-automatic tensioning coiling function of drum type brake winding.
To achieve these goals, the present invention is realized using following another technical solution：A kind of transformer, including magnetic
Core and two transformer windings for being symmetrically set in magnetic core both ends, the transformer winding is using made of the above of the present invention
Drum type brake winding, the drum type brake winding being prepared through the above is better on tensioning degree compared with prior art, from
And cause the transformer that the present invention prepares that there is unified transformer performance, transformer qualification rate height compared with prior art and become
The advantages that depressor quality is good.
The beneficial effects of the invention are as follows：
1st, the present invention utilizes the telescopic rod on the first tensioning side chain, the second tensioning side chain and the 3rd tensioning side chain in spacing bullet
As the tightening force of conducting wire bar can carry out stretching up and down under the spacing elastic force auxiliary of spring, so that conducting wire bar can be automatically adjusted to properly
Tensile force, while pass around structure using V-shape and whole uniformly tensioning carried out in winding process to conducting wire bar；
2nd, the moving mechanism that the present invention designs passes through middle driving gear and driven gear transmission, the travelling gear on both sides
The auxiliary guiding movement of rack guiding movement and two No.1 line slide rails make it that transmission is more steady, and transmission effect is good, so that
Tension position enable with the real-time adjust automatically in conducting wire bar coiling position, without manually adjusting tension position；
3rd, when conducting wire bar, which is wound to insulating cylinder end position, needs emergency stop to carry out double winding, the present invention passes through two urgency
Stopping two on position-limit mechanism emergency stop motors drives limited post upper ends to rotate to carrying out the rotation of spacing and limited post lower end in limiting slot
The correspondence card slot progress gone in emergency stop card column is spacing, will using two the spacing at the same time up and down of emergency stop position-limit mechanism upper limit column
Mobile tensioning apparatus tightly it is spacing live, emergency stop good limit effect；
4th, when run into limited post not just on the outside of corresponding card slot when, the present invention using plate front end both sides use to
Energy will be spacing under moving mechanism slightly mobile auxiliary for the semi-circular arc structure that the ramp structure of indent and partition plate head use
Column guiding proceeds to correct restraining position, adds emergency stop limit effect；
5th, the present invention is solved existing drum type brake winding hand wound technique and is prepared using hand wound's drum type brake winding
Transformer existing for need tension adjusting, tension position cannot adjust with winding position, are complicated, tension effects are poor,
Transformer performance disunity, transformer qualification rate be relatively low and the problem such as transformer poor quality, can both realize drum type brake winding
Full-automatic tensioning coiling function, the high-performance variable depressor containing drum type brake winding can also be prepared, without human intervention,
With automatic tension adjusting, tension position can with the real-time adjust automatically of winding position, easy to operate, tension effects are good, transformation
The advantages that device performance is unified, transformer qualification rate is high and transformer quality is good.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of drum type brake winding process equipment of the present invention；
Fig. 2 is bottom plate of the present invention, conducting wire bar and removes the structure between mobile tensioning apparatus after emergency stop position-limit mechanism
Schematic diagram；
Fig. 3 is the I of Fig. 2 of the present invention to partial enlarged view；
Fig. 4 is the first structure schematic diagram of emergency stop position-limit mechanism of the present invention；
Fig. 5 is the second structure diagram of emergency stop position-limit mechanism of the present invention；
Fig. 6 is the structure diagram of transformer of the present invention.
Embodiment
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
As shown in Figures 1 to 5, an embodiment of the present invention provides a kind of drum type brake winding process equipment, including bottom plate 1, institute
State 1 upper surface of bottom plate and be symmetrically installed with two mounting ears 2, insulating cylinder 4 is provided with by bearing between two mounting ears 2, insulate
The front end of cylinder 4 is provided with winding motor 5 by shaft coupling, and the bottom of winding motor 5 is installed on riser 6 by motor cabinet, stood
Plate 6 is welded on bottom plate 1, drives insulating cylinder 4 to be rotated on two mounting ears 2 by winding motor 5, the left end installation of bottom plate 1
There is mobile tensioning apparatus 7, move and passed around conducting wire bar 9 in V-shape structure on tensioning apparatus 7, mobile tensioning apparatus 7 can basis
The coiling position of conducting wire bar 9 carries out adjustment position in real time, and without manually adjusting tension position, and mobile tensioning apparatus 7 can be certainly
Dynamic to adjust conducting wire 9 tensile force during the work time of bar, on insulating cylinder 4, the conducting wire bar 9 exists at the beginning of conducting wire bar 9
Wound on 4 outer wall of insulating cylinder and drum type brake winding is made several times.
The mobile tensioning apparatus 7 includes two No.1 line slide rails 71 being installed on bottom plate 1, and each No.1 straight line is slided
It is mounted on one piece of movable plate 72 on rail 71, two pieces of 72 upper ends of movable plate on two No.1 line slide rails 71 are provided with tensioning branch
Plate 73, the lower face of tensioning support plate 73 are provided with moving mechanism 74, and the lower end of moving mechanism 74 is installed on bottom plate 1, passes through shifting
Motivation structure 74 drives two pieces of movable plates 72 to be moved on two No.1 line slide rails 71, and two pieces of movable plates 72 drive tensioning support plate 73
Moved, so that tension position can be with the 9 real-time adjust automatically in coiling position of conducting wire bar, without manually adjusting tensioning position
Put, be tensioned the upper end of support plate 73 and be sequentially installed with the first tensioning side chain 75, second tensioning side chain 76 and the 3rd from a right side left side of turning right
Tight side chain 77, and the first tensioning side chain 75, second is tensioned to have passed around in V-shape structure on the tensioning side chain 77 of side chain 76 and the 3rd and leads
Lines 9, pass around structure using the V-shape of conducting wire bar 9 and conducting wire bar 9 are tensioned in winding process, and utilize the first tensioning
Side chain 75, second is tensioned side chain 76 and the 3rd and is tensioned side chain 77 to that can automatically adjust the tensile force at 9 these three positions of conducting wire article
Size, so that conducting wire bar 9 is not in tension or excessively loose situation in winding process, also so that 9 coiling of conducting wire bar
Obtained drum type brake winding better performances；The lower face both sides of the tensioning support plate 73 are symmetrically installed with two emergency stop position-limit mechanisms
78, the lower ends of two emergency stop position-limit mechanisms 78 is installed on bottom plate 1, when conducting wire bar 94 one layers of winding of insulating cylinder finish need into
Need to carry out double winding in 4 end position of insulating cylinder during next layer of winding of row, so as to ensure next layer of conducting wire bar 9 and upper one
Layer is equal, just needs mobile tensioning apparatus 7 to stop a moment double winding in the original location at this time, the present invention is by being symmetrical arranged at this time
Two emergency stop position-limit mechanisms 78 tightly it is spacing live, prevent mobile tensioning apparatus 7 from occurring moving and shadow when carrying out double winding
The situation that pilot's lines 9 work.
The emergency stop position-limit mechanism 78 includes the emergency stop card column 781 being installed on bottom plate 1, and transverse direction is equal in emergency stop card column 781
It is even to be provided with several card slots 782, and one piece of partition plate 783 is respectively formed between two neighboring card slot 782；Under the tensioning support plate 73
End face is provided with emergency stop support plate 784, and 784 lower end of emergency stop support plate is welded with baffle 785, is pacified on 785 inner wall of baffle by motor cabinet
Equipped with emergency stop motor 786, limited post 787, the upper end of limited post 787 and limiting slot are installed on the output shaft of emergency stop motor 786
788 are used in combination, and limiting slot 788 is welded on 784 lower face of emergency stop support plate, lower end and the emergency stop card column 781 of limited post 787
On correspondence card slot 782 be used in combination, when conducting wire bar 9 be wound to 4 end position of insulating cylinder need emergency stop carry out double winding
When, emergency stop motor 786 drives limited post 787 to rotate, and 787 upper end of limited post is rotated to spacing, the limited post of progress in limiting slot 788
787 lower ends, which are rotated to the correspondence card slot 782 in emergency stop card column 781, to carry out spacing, utilizes two 78 upper limits of emergency stop position-limit mechanism
Column 787 it is spacing at the same time up and down will mobile tensioning apparatus 7 tightly it is spacing live, emergency stop good limit effect.
The insulating cylinder 4 is wound with one layer of site sized paper before the winding of conducting wire bar 9, and site sized paper plays insulation
Effect so that inner wall is in state of insulation when conducting wire bar 9 is installed.
The moving mechanism 74 includes two toothed racks 741 being installed on bottom plate 1, and one is engaged with each rack 741
A travelling gear 742, two travelling gears 742 in two toothed racks 741 are symmetrically fixed on shifting axle 743, shifting axle 743
Both ends are separately fixed on two pieces of 72 inner walls of movable plate by bearing, and the middle part of shifting axle 743 is installed with driven gear
744, driven gear 744 is meshed with driving gear 745, and the middle part of driving gear 745 is fixed on mobile motor 746, mobile
Motor 746 is installed on 73 lower face of tensioning support plate by motor cabinet, and the present invention drives driving gear by mobile motor 746
745 rotate, and driving gear 745 drives driven gear 744 to rotate, and driven gear 744 drives shifting axle 743 to rotate, shifting axle 743
Two pieces of movable plates 72 are driven in two No.1 straight lines by the symmetrical guiding movement of two toothed racks 741 and two travelling gears 742
Work is stable on slide 71 moves forward and backward, and two pieces of movable plates 72 drive tensioning support plates 73 to be moved, and the present invention passes through centre
745 driven gear 744 of driving gear is driven, 742 rack of the travelling gear on both sides, 741 guiding movement and two No.1 line slide rails
71 auxiliary guiding movement make it that transmission is more steady, and transmission effect is good, so that tension position can be with 9 coiling position of conducting wire bar
Real-time adjust automatically is put, without manually adjusting tension position.
The first tensioning side chain 75, second is tensioned side chain the 76, the 3rd and is tensioned side chain 77 as the identical of different proportion size
Structure, the tensioning collapsing length of the second tensioning side chain 76 are more than the first tensioning for being tensioned the tensioning side chain 77 of side chain the 75, the 3rd and stretch
Length, it is ensured that conducting wire bar 9 can be passed around with V-shape structure and play tension effects；The first tensioning side chain 75 includes welding
Two pieces of support plates 751 on tensioning support plate 73, two pieces of 751 upper ends of support plate are provided with tensioning platform 752,752 middle part of tensioning platform
Telescopic rod 753 is installed, the top of telescopic rod 753 is installed on 754 lower face of guide table, and positioned at guide table 754 and tensioning platform
Limit spring 755 is arranged with telescopic rod 753 between 752, telescopic rod 753 is under the spacing elastic force auxiliary of limit spring 755
As the tightening force of conducting wire bar 9 can carry out stretching up and down, so that conducting wire bar 9 can be automatically adjusted to suitable tensile force, it is described to lead
Draw and two tensioning ears 756 are symmetrically installed with platform 754, tensioning wheel 757 is provided with by axis pin between two tensioning ears 756, and
755 length of limit spring on the second tensioning side chain 76 is more than the first tensioning side chain the 75, the 3rd and is tensioned the spacing of side chain 77
755 length of spring, it is ensured that the spacing distance of the limit spring 755 on the second tensioning side chain 76 is than the first tensioning side chain 75, the
Three tensioning side chains 77 are big, so as to more ensure that the V-shape structure of conducting wire bar 9 passes around auto-tensioning effect.
The front end both sides of the partition plate 783 are the ramp structure to concave, and the head of partition plate 783 is semicircular circular arc
Structure, 783 front end both sides of partition plate use the ramp structure to concave and 783 head of partition plate uses semicircular arc structure can be with
Play guiding limited post 787 to enter in corresponding card slot 782, just the outside of card slot 782 is not being corresponded to when running into limited post 787
When, proceeded to using the above-mentioned special construction and guiding limited post 787 under moving mechanism slightly mobile auxiliary of partition plate 783
Correct restraining position, emergency stop good limit effect.
The lower end two sides of limited post 787 are homogeneous when the limited post 787 is in plumbness relative to emergency stop support plate 784
It is attached on corresponding 782 two side of card slot, the lower end of the limiting slot 788 is symmetrically arranged with two upwardly extended along plate 789, and
The upper two sides of limited post 787 are mutually attached to two along plate when limited post 787 is in plumbness relative to emergency stop support plate 784
On 789 inner walls, the lower end two sides of limited post 787 are homogeneously attached to upper two on corresponding 782 two side of card slot with limited post 787
Side is mutually attached to two can prevent limited post 787 from the front and rear situation slightly moved occurs along 789 inner wall of plate, ensure mobile
Tight device will not be moved when emergency stop carries out double winding.
During present invention work, 76 and of side chain is tensioned by the first tensioning side chain 75, second on mobile tensioning apparatus 7 first
3rd tensioning side chain 77 is tensioned conducting wire article 9, and the tensioning branch of side chain 76 and the 3rd is tensioned using the first tensioning side chain 75, second
Telescopic rod 753 on chain 77 is under the spacing elastic force auxiliary of limit spring 755 as the tightening force of conducting wire bar 9 can carry out stretching up and down
Contracting, so that conducting wire bar 9 can be automatically adjusted to suitable tensile force, while carries out whole process uniformly to conducting wire bar 9 in winding process
Tensioning, then winding motor 5 is started to work, and winding motor 5 drives insulating cylinder 4 to be rotated on two mounting ears 2, and insulating cylinder 4 is opened
Begin slowly uniform coiled electrical conductor bar 9, since conducting wire bar 9 needs feed motion before and after carrying out, moves the shifting on tensioning apparatus 7 at this time
Motivation structure 74 is started to work, and mobile motor 746 drives driving gear 745 to rotate, and driving gear 745 drives 744 turns of driven gear
Dynamic, driven gear 744 drives shifting axle 743 to rotate, and shifting axle 743 passes through two toothed racks 741 and pair of two travelling gears 742
Guiding movement is claimed to drive two pieces of movable plates 72 to make moving forward and backward for stabilization, two pieces of movable plates 72 on two No.1 line slide rails 71
Tensioning support plate 73 is driven to be moved, the present invention passes through middle gear drive, the rack-and-pinion guiding movement on both sides and two
The auxiliary guiding movement of No.1 line slide rail 71 make it that transmission is more steady, and transmission effect is good, so that tension position can be with
The 9 real-time adjust automatically in coiling position of conducting wire bar, without manually adjusting tension position, when conducting wire bar 9 is wound to 4 end of insulating cylinder position
Put when needing the emergency stop to carry out double winding, two emergency stop motors 786 on two emergency stop position-limit mechanisms 78 start simultaneously at work, anxious
Power failure machine 786 drives limited post 787 to rotate, 787 upper end of limited post rotate it is spacing to carrying out in limiting slot 788, under limited post 787
Hold rotation to be carried out to the correspondence card slot 782 in emergency stop card column 781 spacing, utilize two 78 upper limit columns 787 of emergency stop position-limit mechanism
It is spacing at the same time up and down will mobile tensioning apparatus 7 tightly it is spacing live, emergency stop good limit effect, then conducting wire bar 9 quickly rolled up
Around then conducting wire bar 9 installs aforesaid way and is reversed second layer coiling, finally realizes drum type brake winding in the manner described above
Full-automatic tensioning coiling function, solve needed existing for existing drum type brake winding hand wound's technique tension adjusting,
The problems such as tightly position cannot be adjusted with winding position, complicated and tension effects are poor.
As shown in fig. 6, the embodiment of the present invention additionally provides a kind of transformer, including magnetic core 1a and symmetrically it is set in magnetic core 1a
Two the transformer windings 1b, the transformer winding 1b at both ends are led to using drum type brake winding made of the above of the present invention
It is better on tensioning degree compared with prior art to cross the drum type brake winding that the above is prepared, so that present invention system
It is excellent that standby transformer out has that transformer performance is unified, transformer qualification rate is high and transformer quality is good etc. compared with prior art
Point, solve using the transformer that hand wound's drum type brake winding is prepared there are transformer performance disunity, transformer close
Lattice rate is relatively low and the problem such as transformer poor quality, has reached purpose.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiments and description simply illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
Define.
Claims (6)
- A kind of 1. drum type brake winding process equipment for power distribution network substation transformer, it is characterised in that：Including bottom plate (1), Bottom plate (1) upper surface is symmetrically installed with two mounting ears (2), and insulation is provided with by bearing between two mounting ears (2) Cylinder (4), the front end of insulating cylinder (4) are provided with winding motor (5) by shaft coupling, and the bottom of winding motor (5) passes through motor cabinet On riser (6), riser (6) is welded on bottom plate (1), and the left end of bottom plate (1) is provided with mobile tensioning apparatus (7), is moved Conducting wire bar (9) is passed around in V-shape structure on dynamic tensioning apparatus (7), the beginning of conducting wire bar (9) is on insulating cylinder (4), institute State conducting wire bar (9) and wound on insulating cylinder (4) outer wall and drum type brake winding is made several times；The mobile tensioning apparatus (7) includes two No.1 line slide rails (71) being installed on bottom plate (1), each No.1 straight line It is mounted on one piece of movable plate (72) on slide (71), two pieces of movable plate (72) upper ends peace on two No.1 line slide rails (71) Equipped with tensioning support plate (73), the lower face of tensioning support plate (73) is provided with moving mechanism (74), the lower end peace of moving mechanism (74) On bottom plate (1), the upper end of tensioning support plate (73) is turned left from the right side is sequentially installed with the first tensioning side chain (75), the second tensioning branch Chain (76) and the 3rd tensioning side chain (77), and the first tensioning side chain (75), the second tensioning side chain (76) and the 3rd tensioning side chain (77) on conducting wire bar (9) has been passed around in V-shape structure；The lower face both sides of the tensioning support plate (73) are symmetrically installed with two urgency Stop position-limit mechanism (78), the lower end of two emergency stop position-limit mechanisms (78) is installed on bottom plate (1)；The emergency stop position-limit mechanism (78) includes the emergency stop card column (781) being installed on bottom plate (1), horizontal in emergency stop card column (781) To being evenly arranged with several card slots (782), and one piece of partition plate (783) is respectively formed between two neighboring card slot (782)；Described Tight support plate (73) lower face is provided with emergency stop support plate (784), and emergency stop support plate (784) lower end is welded with baffle (785), baffle (785) emergency stop motor (786) is provided with by motor cabinet on inner wall, limited post is installed on the output shaft of emergency stop motor (786) (787), the upper end of limited post (787) is used in combination with limiting slot (788), and limiting slot (788) is welded on emergency stop support plate (784) On lower face, the lower end of limited post (787) is used in combination with the corresponding card slot (782) in emergency stop card column (781)；The first tensioning side chain (75), the second tensioning side chain (76), the phase that the 3rd tensioning side chain (77) is different proportion size Same structure, the tensioning collapsing length of the second tensioning side chain (76) are tensioned side chain (77) more than the first tensioning side chain (75), the 3rd It is tensioned collapsing length；The lower end two sides of limited post (787) are equal when the limited post (787) is in plumbness relative to emergency stop support plate (784) Mutually it is attached on corresponding card slot (782) two side.
- 2. a kind of drum type brake winding process equipment for power distribution network substation transformer according to claim 1, it is special Sign is：The insulating cylinder (4) is wound with one layer of site sized paper before conducting wire bar (9) winding.
- 3. a kind of drum type brake winding process equipment for power distribution network substation transformer according to claim 1, it is special Sign is：The moving mechanism (74) includes two toothed racks (741) being installed on bottom plate (1), is nibbled on each rack (741) Conjunction has a travelling gear (742), and two travelling gears (742) in two toothed racks (741) are symmetrically fixed on shifting axle (743) On, the both ends of shifting axle (743) are separately fixed on two pieces of movable plate (72) inner walls by bearing, the middle part of shifting axle (743) Driven gear (744) is installed with, driven gear (744) is meshed with driving gear (745), in driving gear (745) Portion is fixed on mobile motor (746), and mobile motor (746) is installed on tensioning support plate (73) lower face by motor cabinet.
- 4. a kind of drum type brake winding process equipment for power distribution network substation transformer according to claim 1, it is special Sign is：The first tensioning side chain (75) includes two pieces of support plates (751) being welded on tensioning support plate (73), two pieces of branch Fagging (751) upper end is provided with tensioning platform (752), and telescopic rod (753) is provided with the middle part of tensioning platform (752), telescopic rod (753) Top is installed on guide table (754) lower face, and on guide table (754) and the telescopic rod (753) being tensioned between platform (752) Limit spring (755) is arranged with, two tensioning ears (756), two tensioning ears are symmetrically installed with the guide table (754) (756) tensioning wheel (757) is provided with by axis pin between, and the limit spring (755) on the second tensioning side chain (76) is long Degree is more than the first tensioning side chain (75), limit spring (755) length of the 3rd tensioning side chain (77).
- 5. a kind of drum type brake winding process equipment for power distribution network substation transformer according to claim 1, it is special Sign is：The front end both sides of the partition plate (783) are the ramp structure to concave, and the head of partition plate (783) is semicircular Arc structure.
- 6. a kind of drum type brake winding process equipment for power distribution network substation transformer according to claim 1, it is special Sign is：The lower end of the limiting slot (788) is symmetrically arranged with upwardly extend two along plate (789), and limited post (787) phase The upper two sides of limited post (787) are mutually attached to two along plate (789) inner wall when being in plumbness for emergency stop support plate (784) On.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711325255.5A CN108063046B (en) | 2017-01-06 | 2017-01-06 | A kind of electric power network transformer drum type brake winding system of processing |
| CN201710011430.7A CN106783138B (en) | 2017-01-06 | 2017-01-06 | A kind of drum type brake winding process equipment for power distribution network substation transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710011430.7A CN106783138B (en) | 2017-01-06 | 2017-01-06 | A kind of drum type brake winding process equipment for power distribution network substation transformer |
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| CN201711325255.5A Division CN108063046B (en) | 2017-01-06 | 2017-01-06 | A kind of electric power network transformer drum type brake winding system of processing |
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| CN106783138A CN106783138A (en) | 2017-05-31 |
| CN106783138B true CN106783138B (en) | 2018-05-08 |
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| CN201711325255.5A Active CN108063046B (en) | 2017-01-06 | 2017-01-06 | A kind of electric power network transformer drum type brake winding system of processing |
| CN201710011430.7A Active CN106783138B (en) | 2017-01-06 | 2017-01-06 | A kind of drum type brake winding process equipment for power distribution network substation transformer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107452497A (en) * | 2017-08-17 | 2017-12-08 | 芜湖市凯鑫避雷器有限责任公司 | A kind of efficient winding device suitable for transformer |
| CN109818555B (en) * | 2019-03-21 | 2024-03-08 | 国家电网有限公司 | Photovoltaic power generation platform for energy storage power station |
| CN110344640B (en) * | 2019-07-12 | 2020-08-04 | 东营市南方电器有限责任公司 | Electric cross arm for electric power energizing system |
| CN112027581B (en) * | 2020-09-24 | 2021-09-24 | 安徽玄同机电科技有限公司 | Blanking mechanism |
| CN115410817B (en) * | 2022-08-29 | 2024-06-14 | 广州骏发电气设备有限公司 | Foil coiling device and working method thereof |
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| JP2000252148A (en) * | 1999-03-01 | 2000-09-14 | Kitahara Seisakusho:Kk | Method, apparatus and mechanism for winding wire |
| CN105810410A (en) * | 2016-04-17 | 2016-07-27 | 合肥博雷电气有限公司 | High-power planar transformer |
| CN106298063A (en) * | 2016-08-05 | 2017-01-04 | 安庆市汇东机械有限责任公司 | A kind of wire storing device |
| CN206340436U (en) * | 2017-01-06 | 2017-07-18 | 平远雅玛西科技有限公司 | A kind of drum type brake winding process equipment and the transformer for including the drum type brake winding |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204992977U (en) * | 2015-08-07 | 2016-01-20 | 苏州柔克自动化设备有限公司 | A coiling machine for big electric machine coil |
| CN205487746U (en) * | 2016-04-11 | 2016-08-17 | 河南泰隆电力设备有限公司 | Transformer coil diameter controlling means |
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- 2017-01-06 CN CN201710011430.7A patent/CN106783138B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000252148A (en) * | 1999-03-01 | 2000-09-14 | Kitahara Seisakusho:Kk | Method, apparatus and mechanism for winding wire |
| CN105810410A (en) * | 2016-04-17 | 2016-07-27 | 合肥博雷电气有限公司 | High-power planar transformer |
| CN106298063A (en) * | 2016-08-05 | 2017-01-04 | 安庆市汇东机械有限责任公司 | A kind of wire storing device |
| CN206340436U (en) * | 2017-01-06 | 2017-07-18 | 平远雅玛西科技有限公司 | A kind of drum type brake winding process equipment and the transformer for including the drum type brake winding |
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| CN108063046A (en) | 2018-05-22 |
| CN106783138A (en) | 2017-05-31 |
| CN108063046B (en) | 2019-11-29 |
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Effective date of registration: 20180410 Address after: Jianming Road, Xiangyin County Industrial Park, Yueyang, Hunan Applicant after: Hunan, Hunan power transformation gas Co., Ltd Address before: 246600 Anqing County, Yuexi province Maojian mountain village, a group of people in the village, No. 18 Applicant before: Chu Dejiao |
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