CN220731342U - Rubber coating mechanism of transformer coiling machine - Google Patents
Rubber coating mechanism of transformer coiling machine Download PDFInfo
- Publication number
- CN220731342U CN220731342U CN202322401981.8U CN202322401981U CN220731342U CN 220731342 U CN220731342 U CN 220731342U CN 202322401981 U CN202322401981 U CN 202322401981U CN 220731342 U CN220731342 U CN 220731342U
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- CN
- China
- Prior art keywords
- glue
- assembly
- adhesive
- strip
- pressing
- Prior art date
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- 238000010073 coating (rubber) Methods 0.000 title claims abstract description 14
- 239000003292 glue Substances 0.000 claims abstract description 116
- 238000003825 pressing Methods 0.000 claims abstract description 68
- 239000000853 adhesive Substances 0.000 claims abstract description 57
- 230000001070 adhesive effect Effects 0.000 claims abstract description 57
- 238000004804 winding Methods 0.000 claims abstract description 41
- 238000005096 rolling process Methods 0.000 claims abstract description 24
- 238000005538 encapsulation Methods 0.000 claims abstract description 21
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000010030 laminating Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
Landscapes
- Insulating Of Coils (AREA)
Abstract
The utility model discloses an encapsulation mechanism of a transformer winding machine, and belongs to the technical field of winding machines. The adhesive tape comprises an adhesive coating main board, a clip fixing board, an air cylinder connected with the clip fixing board, an adhesive clamping assembly connected with the clip fixing board, an adhesive rolling assembly and an adhesive guiding assembly which are fixed on the adhesive coating main board, and an adhesive cutting assembly and an adhesive pressing assembly which penetrate through the adhesive rolling assembly, wherein the adhesive clamping assembly is arranged on one side of the adhesive guiding assembly, the adhesive pressing assembly is arranged above the adhesive clamping assembly, the adhesive cutting assembly is arranged on the other side of the adhesive pressing assembly, and the adhesive rolling assembly is arranged on the other side of the adhesive cutting assembly; the glue guiding assembly comprises a base and a glue guiding wheel shaft connected with the base, two glue guiding wheels are arranged on the glue guiding wheel shaft, a middle spring is arranged between the glue guiding wheels, a nut is sleeved on the glue guiding wheels, a groove is formed in one side of the base, and a glue guiding seat is movably connected in the groove. The rubber coating mechanism of the transformer winding machine with the structure can replace insulating tapes with different widths in the working process, meets the use requirement and reduces the cost.
Description
Technical Field
The utility model relates to the technical field of winding machines, in particular to an encapsulation mechanism of a transformer winding machine.
Background
In recent years, a full-automatic transformer winding machine is widely applied to a plurality of transformer factories, in a transformer winding process, an insulating tape is an important link, and after a layer of coil is wound on the transformer winding machine, a layer of insulating tape is wrapped on the transformer winding machine, and the insulating tape mainly has the following four functions: (1) Preventing the transformer backbone from wrapping Bian Huashang transformer winding wires; (2) The winding density is increased, the stability of the windings is enhanced, the insulation strength among the windings is enhanced, and the heat dissipation among the windings is enhanced; (3) The interlayer capacitance of the transformer winding is reduced, the leakage current is reduced, and the heating of the transformer is reduced; (4) preventing the winding wire from oxidizing to prolong the service life thereof. However, the encapsulation mechanism of the transformer winding machine commonly used in the market at present can only be suitable for one width of the insulating tape, and has the problem that the product lacks competitiveness due to single structure. In order to meet the requirement that insulating tapes with different widths can be replaced in the working process of a transformer winding machine, the utility model provides an encapsulation mechanism of the transformer winding machine.
Disclosure of Invention
The utility model aims to provide an encapsulation mechanism of a transformer winding machine, which can replace insulating tapes with different widths in the working process of the transformer winding machine, thereby meeting the use requirement and reducing the cost.
In order to achieve the above purpose, the utility model provides an encapsulation mechanism of a transformer winding machine, which comprises an encapsulation main board, a clip fixing plate, an air cylinder connected with the clip fixing plate, an adhesive clamping assembly fixed on the clip fixing plate, an adhesive rolling assembly and an adhesive guiding assembly fixed on the encapsulation main board, and an adhesive cutting assembly and an adhesive pressing assembly which are arranged in a through hole of the adhesive rolling assembly in a penetrating way, wherein the adhesive clamping assembly is arranged on one side of the adhesive guiding assembly, the adhesive pressing assembly is arranged above the adhesive clamping assembly, the adhesive cutting assembly is arranged on one side of the adhesive pressing assembly away from the adhesive guiding assembly, and the adhesive rolling assembly is arranged on one side of the adhesive cutting assembly away from the adhesive pressing assembly;
the guide assembly comprises a base and a guide rubber wheel shaft connected with the base, two guide rubber wheels are sleeved on the guide rubber wheel shaft, a middle spring is arranged between the guide rubber wheels, a nut is sleeved at the other end of the guide rubber wheel, a groove is formed in one side of the base parallel to the guide rubber wheel shaft, and a guide rubber seat is movably connected in the groove.
Preferably, the adhesive clamping assembly comprises a first driving device, a connecting rod locking block connecting plate, a rotating connecting shaft, a rotating clamp, a fixed shaft and a fixed clamp, wherein the fixed shaft is connected with the fixed clamp, the bottom side of the fixed clamp is connected with the top side of the rotating clamp, one end of the rotating clamp is connected with one end of the rotating connecting shaft, the other end of the rotating connecting shaft is connected with the connecting rod locking block connecting plate, the connecting rod locking block connecting plate is connected with the first driving device, and a rotating sleeve is sleeved on the rotating connecting shaft.
Preferably, a screw is arranged on the outer side of the connecting plate of the connecting rod locking block, and a first spring is arranged between the screw and the first driving device.
Preferably, the rubber coating subassembly includes the rubber coating mount and passes the pinch roller subassembly of the through-hole of rubber coating mount, the pinch roller subassembly includes pinch roller equipment installation strip, sets up pinch roller supporting shoe in pinch roller equipment installation strip bottom one side, with the pinch roller that the pinch roller supporting shoe links to each other, set up the second spring on the top of pinch roller equipment installation strip, with the connecting plate that the second spring top links to each other and with the other end of connecting plate passes through the rubber coating cylinder that the cylinder connecting axle is connected.
Preferably, the glue pressing assembly comprises a second driving device, a glue pressing cylinder connecting strip, a third spring, a glue pressing strip and a glue pressing sheet, one end of the glue pressing sheet is connected with the bottom end of the glue pressing strip, the top end of the glue pressing strip is connected with one end of the third spring, the other end of the third spring is connected with the glue pressing cylinder connecting strip, and the glue pressing cylinder connecting strip is connected with the second driving device.
Preferably, the glue cutting assembly comprises a third driving device, a cutter air cylinder connecting strip, a cutter mounting strip and a cutter, wherein the top end of the cutter is connected with the bottom end of the cutter mounting strip, the top end of the cutter mounting strip is connected with the cutter air cylinder connecting strip, and the cutter air cylinder connecting strip is connected with the third driving device.
Therefore, the rubber coating mechanism of the transformer winding machine can replace insulating tapes with different widths in the working process of the transformer winding machine, so that the use requirement is met and the cost is reduced.
The technical scheme of the utility model is further described in detail through the drawings and the embodiments.
Drawings
FIG. 1 is a schematic diagram of a main structure of an encapsulation mechanism of a transformer winding machine according to the present utility model;
FIG. 2 is a schematic diagram of the whole structure of an encapsulation mechanism of a transformer winding machine according to the present utility model;
FIG. 3 is a schematic view of the encapsulation mechanism of a transformer winding machine according to the present utility model, illustrating an alternative overall view;
FIG. 4 is a schematic diagram of a glue guiding assembly of a glue coating mechanism of a transformer winding machine according to the present utility model;
FIG. 5 is a schematic view of a portion of a glue guide assembly of a glue mechanism of a transformer winding machine according to the present utility model;
FIG. 6 is a schematic diagram of a glue clamping assembly of a glue coating mechanism of a transformer winding machine according to the present utility model;
FIG. 7 is a schematic diagram of a glue rolling assembly of a glue coating mechanism of a transformer winding machine according to the present utility model;
FIG. 8 is a schematic diagram of a glue pressing assembly of a glue coating mechanism of a transformer winding machine according to the present utility model;
FIG. 9 is a schematic diagram of a glue cutting assembly of a glue coating mechanism of a transformer winding machine according to the present utility model;
reference numerals
1-encapsulating a main board; 2-clip fixing plates;
3-a glue guiding assembly; 31-a base; 32-a rubber guiding wheel shaft; 33-a glue guiding wheel; 34-an intermediate spring; 35-a nut; 36-a glue guiding seat;
4-laminating the assembly; 41-connecting rod locking block connecting plates; 42-rotating the connecting shaft; 43-rotating the clamp; 44-a fixed shaft; 45-fixing clips; 46, rotating a sleeve; 47-screws; 48-a first spring;
5-a glue rolling assembly; 51-an encapsulation fixing frame; 52-assembling the mounting strip by the pinch roller; 53-pinch roller supporting blocks; 54-pressing wheel; 55-a second spring; 56-connecting plates; 57-cylinder connecting shaft; 58-a glue rolling cylinder;
6-pressing the glue component; 61-a glue pressing cylinder connecting strip; 62-a third spring; 63-laminating a film mounting bar; 64-pressing a film;
7-a glue cutting assembly; 71-a cutter cylinder connecting strip; 72-cutter mounting bar; 73-a cutter;
8-cylinder; 9-a deflector rod fixing strip; 10-a first cylinder; 11-a second connection plate; 12-a second cylinder; 13-a third connection plate 13; 14-a third cylinder.
Detailed Description
The technical scheme of the utility model is further described below through the attached drawings and the embodiments.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
Examples
As shown in fig. 1-9, the utility model discloses an encapsulation mechanism of a transformer winding machine, which comprises an encapsulation main board 1, a clip fixing board 2, a cylinder 8 connected with the clip fixing board 2, an adhesive clamping component 4 fixed on the clip fixing board 2, an adhesive rolling component 5 and an adhesive guiding component 3 fixed on the encapsulation main board 1, and an adhesive cutting component 7 and an adhesive pressing component 6 which are arranged in through holes of the adhesive rolling component 5 in a penetrating way, wherein the adhesive clamping component 4 is arranged on one side of the adhesive guiding component 3, the adhesive pressing component 6 is arranged above the adhesive clamping component 4, the adhesive cutting component 7 is arranged on one side of the adhesive pressing component 6 away from the adhesive guiding component 3, and the adhesive rolling component 5 is arranged on one side of the adhesive cutting component 7 away from the adhesive pressing component 6; the glue guiding assembly 3 comprises a base 31 and a glue guiding wheel shaft 32 connected with the base 31, two glue guiding wheels 33 are sleeved on the glue guiding wheel shaft 32, a middle spring 34 is arranged between the two glue guiding wheels 33, a nut 35 is sleeved at the other end of the glue guiding wheel 33, a groove is formed in one side of the base 31 parallel to the glue guiding wheel shaft 32, a glue guiding seat 36 is movably connected in the groove, the distance between the two glue guiding wheels 33 can be adjusted through rotating the nut 35, insulating tapes with different widths can be penetrated, the distance between the glue guiding seat 36 can be adjusted through the length of a lower groove, the width of the glue guiding seat 36 is the same as the distance between the two glue guiding wheels 33, and the symmetrical center lines of the glue guiding seat 36 are on the same straight line.
The laminating assembly 4 comprises a first driving device, a connecting rod locking piece connecting plate 41, a rotating connecting shaft 42, a rotating clamp 43, a fixed shaft 44 and a fixed clamp 45, wherein the fixed shaft 44 is connected with the fixed clamp 45, the bottom side of the fixed clamp 45 is connected with the top side of the rotating clamp 43, one end of the rotating clamp 43 is connected with one end of the rotating connecting shaft 42, the other end of the rotating connecting shaft 42 is connected with the connecting rod locking piece connecting plate 41, the connecting rod locking piece connecting plate 41 is connected with the first driving device, a rotating sleeve 46 is sleeved on the rotating connecting shaft 42, the rotating sleeve 46 is convenient to rotate the rotating connecting shaft 42 while fixing the rotating connecting shaft 42, the first driving device comprises a deflector rod fixing strip 9 and a first air cylinder 10 connected with the deflector rod fixing strip 9, and the deflector rod fixing strip 9 is connected with the connecting rod locking piece connecting plate 41. The first cylinder 10 drives the deflector rod fixing strip 9 to realize the rotation of the connecting rod locking block connecting plate 41, so that the rotating connecting shaft 42 rotates by an angle with the rotating clamp 43, the clamp is opened at the moment, when the clamp is used for clamping insulating glue, the piston of the cylinder contracts and firmly clamps the insulating glue under the cooperation of the spring and the screw 47, then the clamp fixing plate 2 is driven to move under the action of the cylinder, thereby driving the glue clamping part to move, the insulating tape is pulled onto a transformer coil, the screw is arranged on the outer side of the connecting rod locking block connecting plate 41, the screw is also arranged below the deflector rod fixing strip 9, and the first spring 48 with a buffering effect is arranged between the two screws.
The glue rolling assembly 5 comprises a glue coating fixing frame 51 and a pressing wheel assembly penetrating through a through hole of the glue coating fixing frame 51, wherein the pressing wheel assembly comprises a pressing wheel assembly mounting bar 52, a pressing wheel supporting block 53 arranged on one side of the bottom end of the pressing wheel assembly mounting bar 52, a pressing wheel 54 connected with the pressing wheel supporting block 53, a second spring 55 arranged on the top end of the pressing wheel assembly mounting bar 52, a connecting plate 56 connected with the top end of the second spring 55 and a glue rolling cylinder 58 connected with the other end of the connecting plate 56 through a cylinder connecting shaft 57. After the insulating tape is pulled onto the transformer frame coil, the adhesive rolling cylinder 58 controls the cylinder connecting shaft 57 to drive the connecting plate 56 to move downwards, the connecting plate 56 compresses the second spring 55 and moves the pressing wheel 54 downwards until the insulating tape is firmly pressed onto the coil, and the pressing wheel 54 rolls to wind the insulating tape onto the coil along with the rotation of the transformer frame.
The glue pressing assembly 6 comprises a second driving device, a glue pressing cylinder connecting strip 61, a third spring 62, a glue pressing mounting strip 63 and a glue pressing strip 64, one end of the glue pressing strip 64 is connected with the bottom end of the glue pressing strip 63, the top end of the glue pressing strip 63 is connected with one end of the third spring 62, the other end of the third spring 62 is connected with the glue pressing cylinder connecting strip 61, the glue pressing cylinder connecting strip 61 is connected with the second driving device, the second driving device comprises a second connecting plate 11 and a second cylinder 12 connected with the second connecting plate 11, and one end of the second connecting plate 11 is connected with the glue pressing cylinder connecting strip 61. The adhesive pressing cylinder connecting strip 61 moves downwards under the driving of the second cylinder 12, the third spring 62 is compressed, the acting force is exerted on the adhesive pressing strip 63, and then the adhesive pressing strip 63 drives the adhesive pressing strip 64 to move downwards until the insulating adhesive tape is pressed on the adhesive guiding seat 36 in the adhesive guiding component, and the third spring 62 can protect the device.
The glue cutting assembly 7 comprises a third driving device, a cutter air cylinder connecting strip 71, a cutter mounting strip 72 and a cutter 73, wherein the top end of the cutter 73 is connected with the bottom end of the cutter mounting strip 72, the top end of the cutter mounting strip 72 is connected with the cutter air cylinder connecting strip 71, the cutter air cylinder connecting strip 71 is connected with the third driving device, the third driving device comprises a third connecting plate 13 and a third air cylinder 14 connected with the third connecting plate 13, and one end of the third connecting plate 13 is connected with the cutter air cylinder connecting strip 71. The cutter cylinder connecting strip 71 moves downwards under the action of the third cylinder 14, and finally the insulating adhesive tape is torn through the cutter 73, and the edge of the cutter 73 is in a saw-tooth shape, so that the insulating adhesive tape can be rapidly cut.
Working principle: placing the transformer framework coil below the glue rolling assembly 5, enabling the insulating adhesive tape to pass through the lower part of the glue guiding wheel 33 of the glue guiding assembly 3, clamping the insulating adhesive tape which passes through by the glue clamping assembly 4 and pulling the insulating adhesive tape onto the transformer framework coil through driving of the air cylinder 8, then enabling the glue rolling assembly 5 to move downwards under the driving of the glue rolling air cylinder 58 to press the insulating adhesive tape on the transformer framework coil, and resetting the glue clamping assembly 4 after pressing; after the transformer skeleton starts to rotate, the pressing wheel 54 on the glue rolling assembly 5 compacts the insulating tape on the coil, after the insulating tape with enough turns is wound on the transformer skeleton coil, the transformer skeleton stops rotating, at this time, the glue pressing assembly 6 moves downwards under the driving of the second air cylinder 12 and presses the insulating tape on the glue guiding assembly 3 by using the glue pressing piece 64, then the glue cutting assembly 7 moves downwards under the driving of the third air cylinder 14, the tightened insulating tape is cut off by the cutter 73, after the insulating tape is cut off, the transformer skeleton also rotates for one turn to wind a part of redundant insulating tape on the coil, and then the glue pressing assembly 6, the glue cutting assembly 7 and the glue rolling assembly 5 return to the starting positions, so that the encapsulation process of a product is completed.
Therefore, the rubber coating mechanism of the transformer winding machine with the structure can replace insulating tapes with different widths in the working process of the transformer winding machine, thereby meeting the use requirement and reducing the cost.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.
Claims (6)
1. The utility model provides a rubber coating mechanism of transformer coiling machine which characterized in that: the glue cutting device comprises a glue coating main board, a clip fixing board, a cylinder connected with the clip fixing board, a glue clamping assembly fixed on the clip fixing board, a glue rolling assembly, a glue guiding assembly, a glue cutting assembly and a glue pressing assembly, wherein the glue rolling assembly and the glue guiding assembly are fixed on the glue coating main board, the glue cutting assembly and the glue pressing assembly are arranged in a penetrating mode in a through hole of the glue rolling assembly, the glue clamping assembly is arranged on one side of the glue guiding assembly, the glue pressing assembly is arranged above the glue clamping assembly, the glue cutting assembly is arranged on one side, far away from the glue guiding assembly, of the glue pressing assembly, and the glue rolling assembly is arranged on one side, far away from the glue pressing assembly, of the glue cutting assembly;
the guide assembly comprises a base and a guide rubber wheel shaft connected with the base, two guide rubber wheels are sleeved on the guide rubber wheel shaft, a middle spring is arranged between the guide rubber wheels, a nut is sleeved at the other end of the guide rubber wheel, a groove is formed in one side of the base parallel to the guide rubber wheel shaft, and a guide rubber seat is movably connected in the groove.
2. The encapsulation mechanism of a transformer winding machine of claim 1, wherein: the adhesive clamping assembly comprises a first driving device, a connecting rod locking piece connecting plate, a rotating connecting shaft, a rotating clamp, a fixed shaft and a fixed clamp, wherein the fixed shaft is connected with the fixed clamp, the bottom side of the fixed clamp is connected with the top side of the rotating clamp, one end of the rotating clamp is connected with one end of the rotating connecting shaft, the other end of the rotating connecting shaft is connected with the connecting rod locking piece connecting plate, the connecting rod locking piece connecting plate is connected with the first driving device, and a rotating sleeve is sleeved on the rotating connecting shaft.
3. The encapsulation mechanism of a transformer winding machine of claim 2, wherein: the outside of connecting rod locking piece connecting plate is provided with the screw, the screw with be provided with first spring between the first drive arrangement.
4. The encapsulation mechanism of a transformer winding machine of claim 1, wherein: the rubber coating subassembly is including the rubber coating mount and pass the pinch roller subassembly of the through-hole of rubber coating mount, the pinch roller subassembly includes pinch roller equipment installation strip, sets up pinch roller supporting shoe in pinch roller equipment installation strip bottom one side, with the pinch roller that the pinch roller supporting shoe links to each other, set up the second spring on the top of pinch roller equipment installation strip, with the connecting plate that the second spring top links to each other and with the rubber coating cylinder that the other end of connecting plate passes through cylinder connecting axle connection.
5. The encapsulation mechanism of a transformer winding machine of claim 1, wherein: the glue pressing assembly comprises a second driving device, a glue pressing air cylinder connecting strip, a third spring, a glue pressing piece mounting strip and a glue pressing piece, one end of the glue pressing piece is connected with the bottom end of the glue pressing piece mounting strip, the top end of the glue pressing piece mounting strip is connected with one end of the third spring, the other end of the third spring is connected with the glue pressing air cylinder connecting strip, and the glue pressing air cylinder connecting strip is connected with the second driving device.
6. The encapsulation mechanism of a transformer winding machine of claim 1, wherein: the glue cutting assembly comprises a third driving device, a cutter air cylinder connecting strip, a cutter mounting strip and a cutter, wherein the top end of the cutter is connected with the bottom end of the cutter mounting strip, the top end of the cutter mounting strip is connected with the cutter air cylinder connecting strip, and the cutter air cylinder connecting strip is connected with the third driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322401981.8U CN220731342U (en) | 2023-09-01 | 2023-09-01 | Rubber coating mechanism of transformer coiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322401981.8U CN220731342U (en) | 2023-09-01 | 2023-09-01 | Rubber coating mechanism of transformer coiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220731342U true CN220731342U (en) | 2024-04-05 |
Family
ID=90496091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322401981.8U Active CN220731342U (en) | 2023-09-01 | 2023-09-01 | Rubber coating mechanism of transformer coiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220731342U (en) |
-
2023
- 2023-09-01 CN CN202322401981.8U patent/CN220731342U/en active Active
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