CN116564698A - Spiral rubber coating mechanism and transformer winder - Google Patents
Spiral rubber coating mechanism and transformer winder Download PDFInfo
- Publication number
- CN116564698A CN116564698A CN202310640058.1A CN202310640058A CN116564698A CN 116564698 A CN116564698 A CN 116564698A CN 202310640058 A CN202310640058 A CN 202310640058A CN 116564698 A CN116564698 A CN 116564698A
- Authority
- CN
- China
- Prior art keywords
- spiral
- copper wire
- encapsulation mechanism
- bayonet
- brush
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 48
- 238000010073 coating (rubber) Methods 0.000 title description 3
- 238000005538 encapsulation Methods 0.000 claims abstract description 22
- 238000004804 winding Methods 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 54
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 description 11
- 239000010949 copper Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulating Of Coils (AREA)
Abstract
The invention relates to the field of transformer winding machines, in particular to a spiral encapsulation mechanism and a transformer winding machine.
Description
Technical Field
The invention relates to the field of transformer winding machines, in particular to a spiral encapsulation mechanism and a transformer winding machine.
Background
The transformer winder is used for winding copper wires with sleeves on pins of a transformer, the equipment is commonly called a transformer pin winding machine, and can simultaneously complete the work of winding the copper wires and the sleeves on the pins of the transformer, for example, a common automatic sleeve penetrating machine is used, and the sleeve penetrating machine can meet the requirement of winding the copper wires of the transformer for the most part and has good use stability.
In order to further control the cost of the transformer, the design of replacing the bushing with an insulating tape is adopted according to the requirements of customers, and the advantage of using the insulating tape is that: the sleeve with different specifications and the threading needle used for threading the sleeve (the sleeve with different specifications and obvious cost difference) are not needed, in addition, the process of replacing the sleeve and replacing the threading needle along with the sleeve can be omitted, in other words, the mode of using the insulating adhesive tape has a trend of obvious progress to the development of industry.
However, in the current devices for winding the pins of the transformer, a form of sleeve is adopted (for example, the patent number CN202211411109.5 is called a winding sleeve machine, the patent number CN201910413668.1 is called a sleeve penetrating winding machine), and the problem that the production cost cannot be reduced by adopting an insulating tape without special equipment using the insulating tape is stagnant in development of the whole industry.
Disclosure of Invention
In order to solve the problems, the invention provides a spiral encapsulation mechanism and a transformer winder, which can solve the problem of lack of equipment using an insulating tape.
In order to achieve the above purpose, the invention adopts the following technical scheme: the spiral rubber coating mechanism is applied to a transformer winder and is characterized by comprising an arm part and a rubber belt wheel, wherein the rubber belt wheel is arranged at the first end of the arm part to form a rotating main body, an opening part for a copper wire to pass through is arranged at the second end of the arm part serving as a rotating point, the opening part is arranged in the direction parallel to the moving direction of the copper wire, and the rotating main body rotates around the copper wire to wind the insulating adhesive tape on the copper wire.
The spiral encapsulation mechanism uses the arm part which moves in a rotating way, and uses the copper wire as a rotating center to rotate in a winding way, so that the spiral encapsulation mechanism has the advantages of adopting a simpler structure and a using method to realize winding of the insulating tape on the copper wire, along with small size, light weight, convenience in assembly, high space utilization and certain layout rationality for space occupation.
Drawings
Fig. 1 is a perspective view of a spiral encapsulation mechanism.
Fig. 2 is a perspective view of another view of fig. 1.
Fig. 3 is a schematic diagram of the operation of fig. 2.
Fig. 4 is a top view of fig. 3.
Fig. 5 is a perspective view of the present embodiment.
Fig. 6 is an enlarged schematic view at a of fig. 5.
Fig. 7 is a perspective view of the mounting block.
Reference numerals illustrate: 1. a feeding mechanism; 2. a spindle mechanism; 3. a tape sticking mechanism;
4. a copper wire feeding mechanism; 5. a copper wire clamping mechanism; 6. a spiral encapsulation mechanism; 61. a sliding table;
6101. a longitudinally moving assembly; 6102. a bayonet assembly; 6103. a lateral movement assembly;
6104. a clamping jaw; 62. an arm section; 62b, a second end; 6201. a rubber belt wheel; 6202. an opening portion;
6203. a drive gear; 6204. a driving mechanism; 6205. a notch; 6206. a brush;
6207. a tensioning wheel; 6208. a mounting block; 6209. a bayonet.
Detailed Description
Referring to fig. 1-7, the present embodiment is a transformer winder using an insulating tape, which includes a feeding mechanism 1, a spindle mechanism 2, a taping mechanism 3, a copper wire feeding mechanism 4, a copper wire clamping mechanism 5 and a spiral encapsulation mechanism 6, wherein the copper wire clamping mechanism 5 is movable, and drags copper wires after being arranged below the copper wire feeding mechanism 4, so that the copper wires are dragged from top to bottom in a vertical manner relative to a horizontal plane, and the dragging of the copper wires passes through the spiral encapsulation mechanism 6, and the insulating tape is wound on the outer peripheral surface of the copper wires by the spiral encapsulation mechanism 6;
the main shaft mechanism 2 obtains the framework from the feeding mechanism 1, the copper wire wound with the insulating tape is attached to the framework by the tape attaching mechanism 3, and then the main shaft mechanism 2 rotates, so that the copper wire is wound on the framework by the tape, and the assembly of the transformer is completed. In addition, a folding line mechanism (not shown) is also included to wind copper wire around the pins of the transformer.
It is clear from this that the spiral encapsulation mechanism 6 of the present invention realizes a replacement of the sleeve with an insulating tape, and the process of replacing the sleeve and replacing the threading needle in the same way can be thoroughly solved.
Specifically, this spiral encapsulation mechanism 6 includes a slide table 61 and an arm 62 mounted on the slide table 61, a pulley 6201 being provided on a first end of the arm 62 to form a rotating body rotatable on the slide table 61, an opening 6202 through which a copper wire passes being provided on a second end 62b of the arm 62 as a rotation point, the opening 6202 being provided in an opening direction parallel to a moving direction of the copper wire, and an insulating tape being wound onto the copper wire by the rotating body being rotated around the copper wire; the advantage of this embodiment is that the use of a simpler structure and method of use provides for the winding of the insulating tape with respect to the supply of copper wire.
In addition, the continuous passing of the copper wire can lead the insulating tape on the rotating main body to be in a spiral form after being wrapped on the copper wire; the winding mode of the spiral stack can avoid incomplete wrapping surface and expose partial copper wire area, and shortens the wrapping time of the whole copper wire by adopting a continuous copper wire feeding mode.
The copper wire clamping mechanism 5 is located below the opening 6202, and the copper wire clamping mechanism 5 is movable, and is capable of pushing the clamping portion into the opening 6202, clamping the copper wire, and dragging the copper wire.
In this embodiment, the brush 6206 disposed on the second end 62b and corresponding to the opening 6202 is further included, the non-adhesive surface of the insulating tape is abutted against the side surface of the brush 6206, and the copper wire is gathered in the brush 6206 in a local area after being adhered to the adhesive surface of the insulating tape, so as to provide a certain supporting force for the insulating tape by utilizing numerous bristles on the brush 6206, and the resistance generated by deformation of the bristles gradually increases as the copper wire further goes deep into the brush 6206, that is, the supporting effect provided by the resistance to the insulating tape also gradually increases, so that the attaching effect is more compact.
Specifically, the copper wire is movable from the brush 6206 to the spiral wrapping mechanism 6, so that the brush 6206 is driven to push toward the copper wire, so that the copper wire is inserted into the brush 6206.
Further, the second end 62b is provided with a mounting block 6208 for mounting the brush 6206, the side surface of the mounting block 6208, which is close to the opening 6202, is a bayonet 6209, the bayonet 6209 extends towards the upper and lower surfaces of the mounting block, so that a base arranged on one side of the brush 6206 is mounted from top to bottom in the bayonet 6209 and is abutted against the edge of the opening 6202 under the bayonet 6209, in addition, two sides of the bayonet 6209 are abutted against the outer surface of the base, so that the brush 6206 is kept in the bayonet 6209, the problem that the brush 6206 falls off due to lateral mounting of the brush 6206 in the rotating process is solved, and moreover, the mounting mode does not need any locking structure, and the mounting and dismounting are easy;
it should be further noted that the bayonet 6209 may extend to the root portion of the bristle, so as to enhance the gathering degree of the bristle, in other words, avoid the root portion of the bristle from being deformed, and prolong the service life of the brush 6206.
The second end 62b is provided with a driving gear 6203, the driving mechanism 6204 enables the arm 62 to rotate through the driving gear 6203, the sides of the driving gear 6203 and the opening 6202 are respectively provided with a notch 6205 corresponding to each other, the notch 6205 of the driving gear 6203 and the opening 6202 is relatively static in the rotating process, the notch 6205 is designed to facilitate assembly of copper wires, the copper wires are drawn out of the notch 6205, the space between the hairbrush 6206 and the copper wires can be opened, arrangement of an insulating adhesive tape can be facilitated, and the situation that the insulating adhesive tape is adhered to the hairbrush 6206 due to too little assembly space between the hairbrush 6206 and the copper wires is avoided.
In this embodiment, the arm 62 is further provided with a tension pulley 6207, and the insulating tape is led out from the pulley 6201, wound around the tension pulley 6207, and then fed onto the brush 6206.
In this embodiment, the sliding table 61 is further provided with a cutting and folding tape module, the cutting and folding tape module includes a longitudinal moving component 6101, a bayonet component 6102 installed on a moving portion of the longitudinal moving component 6101, and a lateral moving component 6103, a clamping jaw 6104 is disposed on a moving end of the lateral moving component 6103, and under the driving of the longitudinal moving component 6101, the bayonet component 6102 and the lateral moving component 6103 both approach to the insulating tape, the lateral moving component 6103 drives the clamping jaw 6104 to approach to an end portion of the insulating tape, and clamp the insulating tape, the lateral moving component 6103 resets, the insulating tape is pulled and extends onto a side surface of the brush 6206, and after the copper wire is adhered to the insulating tape, the bayonet component 6102 works to pierce the insulating tape.
The above linear movement assembly, the lateral movement assembly 6103, and the driving mechanism 6204 are all of the prior art, and therefore the structure thereof will not be described in detail.
The above embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art to the technical solution of the present invention should fall within the scope of protection defined by the claims of the present invention without departing from the spirit of the design of the present invention.
Claims (9)
1. The spiral encapsulation mechanism is applied to a transformer winder and is characterized by comprising an arm part (62) and an offset pulley (6201), wherein the offset pulley (6201) is arranged at a first end of the arm part (62) to form a rotating body, an opening part (6202) for a copper wire to pass through is arranged at a second end (62 b) of the arm part (62) serving as a rotating point, the opening part (6202) is arranged in a direction parallel to the moving direction of the copper wire, and the rotating body rotates around the copper wire to wind the insulating tape on the copper wire.
2. The spiral encapsulation mechanism of claim 1, wherein rotation of the rotating body causes the insulating tape to be wrapped in a spiral pattern over the copper wire.
3. The spiral encapsulation mechanism according to claim 1, wherein a driving gear (6203) is disposed under the second end (62 b), notches (6205) corresponding to each other are disposed on sides of the driving gear (6203) and the opening (6202), and the driving gear (6203) and the notches (6205) of the opening (6202) are relatively stationary during rotation.
4. The spiral encapsulation mechanism of claim 1, further comprising a brush (6206) disposed on the second end (62 b) and corresponding to the opening (6202), wherein the non-adhesive surface of the insulating tape is disposed against a side surface of the brush (6206), and wherein the copper wire is gathered in the brush (6206) in a partial area after the adhesive surface of the insulating tape is adhered.
5. The spiral encapsulation mechanism of claim 4, wherein the spiral encapsulation mechanism (6) advances toward the copper wire such that the copper wire penetrates into the brush (6206).
6. The spiral encapsulation mechanism according to claim 4 or 5, wherein the second end (62 b) is provided with a mounting block (6208) for mounting the brush (6206), the side surface of the mounting block (6208) close to the opening (6202) is a bayonet (6209), the bayonet (6209) extends towards the upper surface and the lower surface of the bayonet respectively, so that a base arranged on one side of the brush (6206) is mounted from top to bottom in the bayonet (6209) and is abutted against the edge of the opening (6202) below the bayonet (6209), and two sides of the bayonet (6209) are abutted against the outer surface of the base.
7. The spiral encapsulation mechanism of claim 6, wherein the bayonet (6209) extends to the root of the bristle.
8. The spiral encapsulation mechanism according to claim 1, wherein the arm portion (62) is further provided with a tensioning wheel (6207), and the insulating tape is led out from the pulley (6201) and wound behind the tensioning wheel (6207).
9. A transformer winding comprising a spiral encapsulation mechanism according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310640058.1A CN116564698A (en) | 2023-06-01 | 2023-06-01 | Spiral rubber coating mechanism and transformer winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310640058.1A CN116564698A (en) | 2023-06-01 | 2023-06-01 | Spiral rubber coating mechanism and transformer winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116564698A true CN116564698A (en) | 2023-08-08 |
Family
ID=87498175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310640058.1A Pending CN116564698A (en) | 2023-06-01 | 2023-06-01 | Spiral rubber coating mechanism and transformer winder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116564698A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117577444A (en) * | 2023-12-21 | 2024-02-20 | 东莞市大简机械科技有限公司 | Automatic high Wen Jiaobao copper foil machine of pasting of transformer |
-
2023
- 2023-06-01 CN CN202310640058.1A patent/CN116564698A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117577444A (en) * | 2023-12-21 | 2024-02-20 | 东莞市大简机械科技有限公司 | Automatic high Wen Jiaobao copper foil machine of pasting of transformer |
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