CN107720359B - Insulation paper pulling device for transformer winding device - Google Patents
Insulation paper pulling device for transformer winding device Download PDFInfo
- Publication number
- CN107720359B CN107720359B CN201711007829.4A CN201711007829A CN107720359B CN 107720359 B CN107720359 B CN 107720359B CN 201711007829 A CN201711007829 A CN 201711007829A CN 107720359 B CN107720359 B CN 107720359B
- Authority
- CN
- China
- Prior art keywords
- support frame
- pressing mechanism
- insulating paper
- paper roll
- transverse plate
- 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.)
- Active
Links
- 238000004804 winding Methods 0.000 title claims abstract description 10
- 238000009413 insulation Methods 0.000 title claims description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 abstract description 8
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/10—Arrangements for effecting positive rotation of web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
-
- 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
- H01F41/066—Winding non-flat conductive wires, e.g. rods, cables or cords with insulation
-
- 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
- H01F41/12—Insulating of windings
- H01F41/122—Insulating between turns or between winding layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2401/00—Materials used for the handling apparatus or parts thereof; Properties thereof
- B65H2401/10—Materials
- B65H2401/15—Metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/18—Form of handled article or web
- B65H2701/184—Wound packages
- B65H2701/1842—Wound packages of webs
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulating Of Coils (AREA)
Abstract
The invention provides an insulating paper pulling device for a transformer winding device, which comprises a base, a first support frame, a second support frame, a rotating shaft, a pressing mechanism and a clamping mechanism, wherein the first support frame and the second support frame are oppositely arranged on the base at intervals, the rotating shaft is rotatably arranged between the first support frame and the second support frame, the pressing mechanism is arranged between the first support frame and the second support frame and is positioned below the rotating shaft, the clamping mechanism is arranged between the first support frame and the pressing mechanism, an insulating paper roll is arranged on the rotating shaft, the pressing mechanism can move up and down, the insulating paper roll can be propped up and pressed by the upward movement, the insulating paper roll can be released by the downward movement, the insulating paper roll can be normally rotated, and the clamping mechanism is used for clamping the pressing mechanism after the pressing mechanism moves down to a certain position so as to prevent the pressing mechanism from moving up. The invention can prevent the insulating paper roll from rotating when cutting paper, thereby facilitating the paper cutting operation and improving the working efficiency.
Description
Technical Field
The invention relates to an insulating paper pulling device for a transformer winding device.
Background
In the winding process of the transformer coil, insulating paper is needed to be used between two adjacent layers of enamelled wires to insulate the enamelled wires. The insulating paper is usually wound into a roll shape, and the insulating paper on the insulating paper roll needs to be withdrawn when the insulating paper is used, and in the prior art, the work is usually performed manually, so that a great deal of time is required, and the work efficiency is low. Patent No. ZL201320443771.9 proposes an auxiliary structure, can replace the manual work to carry out the work of moving back, but this patent exists and can't fix the shortcoming of insulating scroll when needs are decided insulating paper, and insulating scroll can rotate when cutting insulating paper, leads to the operation inconvenient, leads to work efficiency low.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art, and provides an insulation paper pulling device for a transformer winding device, which can press an insulation paper roll when the insulation paper is needed to be cut, thereby facilitating paper cutting and improving the working efficiency.
The invention is realized by the following technical scheme:
The utility model provides an insulating paper draw-off gear for transformer winding device, including the base, relative interval sets up first support frame and second support frame on the base, rotationally set up the pivot between first, the second support frame, set up the hold-down mechanism between first, the second support frame and be located the pivot below, set up the screens mechanism between first support frame and hold-down mechanism, insulating scroll setting is in the pivot, hold-down mechanism can reciprocate, the upward movement can upwards support insulating scroll in order to compress tightly insulating scroll, the downward movement can release insulating scroll in order to make it normally rotate, screens mechanism is used for blocking hold-down mechanism in order to prevent its upward movement after hold-down mechanism moves to a certain position.
Further, the compressing mechanism comprises a first transverse plate and a first spring arranged between the first transverse plate and the base, and two ends of the first transverse plate are respectively arranged on the first supporting frame and the second supporting frame in a vertically movable mode.
Further, the screens mechanism is including setting up at the first riser of first diaphragm one end, setting up at the hole of stepping down of first riser lower extreme, set up fixed frame in the first support frame outside, transversely pass fixed frame with the pull rod of first support frame, set up respectively at the handle at pull rod both ends and the fixture block that can penetrate the hole of stepping down, the cover establish on the pull rod and be located the second spring between fixture block and the fixed frame, the fixture block is located in the first support frame and upper surface transverse slope upwards sets up.
Further, the fixed frame comprises two second transverse plates arranged at the outer side of the first supporting frame at vertical intervals and a second vertical plate arranged between the two second transverse plates, and the pull rod penetrates through the second vertical plate.
Further, the first support frame and the second support frame are hollow cuboids, two guide holes which extend vertically are formed in two lateral plates which are transversely opposite to each other, two ends of the first transverse plate respectively penetrate through the two guide holes, the width of each guide hole is identical to that of the first transverse plate, so that the first transverse plate can move up and down along the guide holes, and the fixing frame is located below the guide holes.
Further, the clamping block is a rectangular block, and the upper surface of the rectangular block is transversely and obliquely upwards arranged.
Further, the base is cuboid and made of iron materials.
The invention has the following beneficial effects:
1. when the insulating paper is withdrawn, the pressing mechanism releases the insulating paper roll so that the insulating paper roll can normally rotate on the rotating shaft, and at the moment, the clamping mechanism clamps the pressing mechanism to prevent the pressing mechanism from moving upwards, so that the pressing mechanism moves upwards and upwards abuts against the insulating paper roll to press the insulating paper roll when paper cutting is needed, the insulating paper roll is prevented from rotating when paper cutting is performed, paper cutting operation is facilitated, and working efficiency is improved.
2. When the first spring is completely released, the first transverse plate can contact the rotating shaft, the diameter of the insulating paper roll is continuously reduced along with the continuous use of the insulating paper, the upward moving distance of the first transverse plate can be continuously increased along with the reduction of the diameter of the insulating paper roll, and the first transverse plate can be propped against the insulating paper roll upwards under the condition of ensuring that the insulating paper roll is in any diameter.
3. The base is a cuboid made of iron materials, so that the insulating paper feeding mechanism has certain weight, and the first and second support frames can not topple when the insulating paper is fed.
Drawings
The invention is described in further detail below with reference to the accompanying drawings.
Fig. 1 is a schematic view of the structure of the present invention (with the hold-down mechanism up against the roll of insulation paper).
Fig. 2 is a top view of fig. 1.
Fig. 3 is a schematic structural view of the present invention (when the pressing mechanism is caught by the catching mechanism).
Detailed Description
As shown in fig. 1 to 3, the insulation paper pulling device for a transformer winding device comprises a base 1, a first support frame 2 and a second support frame 3 which are oppositely arranged on the base 1 at intervals, a rotating shaft 4 rotatably arranged between the first support frame 2 and the second support frame 3, a pressing mechanism arranged between the first support frame 2 and the second support frame 3 and positioned below the rotating shaft 4, and a clamping mechanism arranged between the first support frame 2 and the pressing mechanism, wherein an insulation paper roll 5 is arranged on the rotating shaft 4, the pressing mechanism can move up and down, can push up against the insulation paper roll 5 to press the insulation paper roll 5, can release the insulation paper roll 5 to enable the insulation paper roll to normally rotate, and is used for clamping the pressing mechanism after the pressing mechanism moves down to a certain position to prevent the pressing mechanism from moving up.
The pressing mechanism comprises a first transverse plate 61 and a first spring 62 arranged between the first transverse plate 61 and the base 1, wherein two ends of the first transverse plate 61 are respectively arranged on the first support frame 2 and the second support frame 3 in a vertically movable mode. When the first spring 62 is completely released, the first transverse plate 61 can contact the rotating shaft 4, the first supporting frame 2 and the second supporting frame 3 are hollow cuboid, two guide holes extending vertically are formed in two lateral plates 21 transversely opposite to each other, two ends of the first transverse plate 61 respectively penetrate through the two guide holes, and the width of the guide holes is the same as that of the first transverse plate 61 so that the first transverse plate 61 can move up and down along the guide holes.
The clamping mechanism comprises a first vertical plate 71 arranged at one end of a first transverse plate 61, a yielding hole 72 arranged at the lower end of the first vertical plate 71, a fixed frame 73 arranged outside one side plate 21 of the first support frame 2, a pull rod 74 transversely penetrating through the fixed frame 73 and the first support frame 2, handles 75 respectively arranged at two ends of the pull rod 74, clamping blocks 76 penetrating through the yielding hole 72, and a second spring 77 sleeved on the pull rod 74 and positioned between the clamping blocks 76 and the fixed frame 73, wherein the clamping blocks 76 are rectangular blocks, the upper surfaces of the rectangular blocks are transversely and obliquely upwards arranged, and the clamping blocks 76 are positioned in the first support frame 2.
The fixed frame 73 includes two second cross plates 78 disposed at intervals outside one side plate 21 of the first supporting frame 2 and a second vertical plate 79 disposed between the two second cross plates 78, and the tie rods 74 pass through the second vertical plate 79 and one side plate 21 of the second supporting frame 2, respectively.
In this embodiment, the base 1 is a rectangular parallelepiped made of an iron material.
The working principle of the invention is as follows:
If the initial state is that the pressing mechanism releases the insulating paper roll 5 (as shown in fig. 3), at this time, the first spring 62 is in a compressed state, the clamping block 76 is located in the abdication hole 72, at this time, the insulating paper roll 5 can rotate freely, when the insulating paper needs to be cut, a transverse outward pulling force is applied to the pull rod 74 through the handle 75, the pull rod 74 drives the clamping block 76 to move outwards to disengage from the abdication hole 72, after the pull block 76 is disengaged from the abdication hole 72, the clamping effect of the pull block on the first vertical plate 71 disappears, under the action of the first spring 62, the first transverse plate 61 moves upwards and presses the insulating paper roll 5, on the other hand, the second spring 77 is in a compressed state (not shown in the drawing) after the pull block 76 is disengaged from the abdication hole 72, and after the pulling force applied to the handle 75 disappears, the second spring 77 pushes the clamping block 76 to return to the original position; when paper cutting is finished and paper withdrawal needs to be continued, downward pressure is applied to the end part of the first transverse plate 61, the first transverse plate 61 drives the first vertical plate 71 to move downwards, after the end part of the first vertical plate 71 moves downwards and touches the clamping block 76, the clamping block 76 is transversely and obliquely upwards arranged on the upper surface of the clamping block 76, the first vertical plate 71 enables the clamping block 76 to move outwards transversely, the first vertical plate 71 continues to move downwards, when the yielding hole 72 is aligned with the clamping block 76, the force applied by the first vertical plate 71 to the clamping block 76 disappears, the clamping block 76 penetrates into the yielding hole 72, and therefore the first vertical plate 71 is clamped, namely the pressing mechanism is clamped, and the upward movement of the clamping block is prevented.
The foregoing description is only illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, i.e., the invention is not to be limited to the details of the claims and the description, but rather is to cover all modifications which are within the scope of the invention.
Claims (2)
1. An insulation paper pulling device for a transformer winding device, which is characterized in that: the device comprises a base, a first support frame, a second support frame, a rotating shaft, a pressing mechanism, a clamping mechanism and an insulating paper roll, wherein the first support frame and the second support frame are oppositely arranged on the base at intervals, the rotating shaft is rotatably arranged between the first support frame and the second support frame, the pressing mechanism is arranged between the first support frame and the second support frame and positioned below the rotating shaft, the clamping mechanism is arranged between the first support frame and the pressing mechanism, the insulating paper roll is arranged on the rotating shaft, the pressing mechanism can move up and down, the insulating paper roll can be propped against the upward to press the insulating paper roll, the insulating paper roll can be released after the pressing mechanism moves down to a certain position, and the clamping mechanism is used for clamping the pressing mechanism to prevent the insulating paper roll from moving up; the pressing mechanism comprises a first transverse plate and a first spring arranged between the first transverse plate and the base, and two ends of the first transverse plate are respectively arranged on the first support frame and the second support frame in a vertically movable manner; the clamping mechanism comprises a first vertical plate arranged at one end of a first transverse plate, a yielding hole arranged at the lower end of the first vertical plate, a fixed frame arranged at the outer side of the first support frame, a pull rod transversely penetrating through the fixed frame and the first support frame, handles respectively arranged at two ends of the pull rod, clamping blocks capable of penetrating through the yielding hole, a second spring sleeved on the pull rod and positioned between the clamping blocks and the fixed frame, wherein the clamping blocks are positioned in the first support frame, and the upper surfaces of the clamping blocks are transversely inclined upwards; the fixed frame comprises two second transverse plates arranged at the outer side of the first support frame at vertical intervals and a second vertical plate arranged between the two second transverse plates, and the pull rod penetrates through the second vertical plate; the first support frame and the second support frame are hollow cuboids, two transversely opposite side plates of the cuboids are provided with two guide holes which extend vertically, two ends of the first transverse plate respectively penetrate through the two guide holes, the width of the guide holes is the same as that of the first transverse plate so that the first transverse plate can move up and down along the guide holes, and the fixed frame is positioned below the guide holes; the fixture block is a rectangular block, and the upper surface of the rectangular block is transversely and obliquely upwards arranged.
2. An insulation paper pulling device for a transformer winding device according to claim 1, wherein: the base is cuboid and made of iron materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711007829.4A CN107720359B (en) | 2017-10-25 | 2017-10-25 | Insulation paper pulling device for transformer winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711007829.4A CN107720359B (en) | 2017-10-25 | 2017-10-25 | Insulation paper pulling device for transformer winding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107720359A CN107720359A (en) | 2018-02-23 |
| CN107720359B true CN107720359B (en) | 2024-04-26 |
Family
ID=61213885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711007829.4A Active CN107720359B (en) | 2017-10-25 | 2017-10-25 | Insulation paper pulling device for transformer winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107720359B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010790A (en) * | 2012-12-19 | 2013-04-03 | 金红叶纸业集团有限公司 | Uncoiling device |
| CN203415410U (en) * | 2013-07-24 | 2014-01-29 | 泉州市福格电力设备有限公司 | Auxiliary structure of transformer coil winding device |
| CN203428589U (en) * | 2013-09-02 | 2014-02-12 | 金东纸业（江苏）股份有限公司 | Reel alternation coiled material braking device |
| CN204871120U (en) * | 2015-07-09 | 2015-12-16 | 杭州永兴化纤有限公司 | Shallow that winder was used |
| CN205061047U (en) * | 2015-10-21 | 2016-03-02 | 桐乡市亚太印染有限责任公司 | Yardage roll conveying cart |
| CN106006224A (en) * | 2016-08-04 | 2016-10-12 | 合肥中科富华新材料有限公司 | Reel for waterproof roll material |
| CN206234290U (en) * | 2016-10-28 | 2017-06-09 | 无锡龙翔印业有限公司 | A kind of practical steel band is with unreeling brake apparatus |
| CN206476537U (en) * | 2017-02-23 | 2017-09-08 | 东莞市益扬自动化设备有限公司 | A kind of discharge plate strainer |
| CN207346839U (en) * | 2017-10-25 | 2018-05-11 | 国网福建惠安县供电有限公司 | A kind of insulating paper pulling device of for transformer bobbin winder device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6595455B2 (en) * | 2000-10-26 | 2003-07-22 | Guardian Fiberglass, Inc. | Rolled fabric dispensing apparatus and fall protection system and method |
-
2017
- 2017-10-25 CN CN201711007829.4A patent/CN107720359B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103010790A (en) * | 2012-12-19 | 2013-04-03 | 金红叶纸业集团有限公司 | Uncoiling device |
| CN203415410U (en) * | 2013-07-24 | 2014-01-29 | 泉州市福格电力设备有限公司 | Auxiliary structure of transformer coil winding device |
| CN203428589U (en) * | 2013-09-02 | 2014-02-12 | 金东纸业（江苏）股份有限公司 | Reel alternation coiled material braking device |
| CN204871120U (en) * | 2015-07-09 | 2015-12-16 | 杭州永兴化纤有限公司 | Shallow that winder was used |
| CN205061047U (en) * | 2015-10-21 | 2016-03-02 | 桐乡市亚太印染有限责任公司 | Yardage roll conveying cart |
| CN106006224A (en) * | 2016-08-04 | 2016-10-12 | 合肥中科富华新材料有限公司 | Reel for waterproof roll material |
| CN206234290U (en) * | 2016-10-28 | 2017-06-09 | 无锡龙翔印业有限公司 | A kind of practical steel band is with unreeling brake apparatus |
| CN206476537U (en) * | 2017-02-23 | 2017-09-08 | 东莞市益扬自动化设备有限公司 | A kind of discharge plate strainer |
| CN207346839U (en) * | 2017-10-25 | 2018-05-11 | 国网福建惠安县供电有限公司 | A kind of insulating paper pulling device of for transformer bobbin winder device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107720359A (en) | 2018-02-23 |
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