CN102496453A - Method for processing transformer before tin soldering - Google Patents
Method for processing transformer before tin soldering Download PDFInfo
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- CN102496453A CN102496453A CN2011104342076A CN201110434207A CN102496453A CN 102496453 A CN102496453 A CN 102496453A CN 2011104342076 A CN2011104342076 A CN 2011104342076A CN 201110434207 A CN201110434207 A CN 201110434207A CN 102496453 A CN102496453 A CN 102496453A
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Abstract
The invention discloses a method for processing a power transformer before tin soldering. The method comprises the following steps of: respectively winding three layers of insulated wires and enameled wires on a bobbin of a transformer insulating seat by using a winding machine; after the three layers of insulated wires are wound on the bobbin, directly winding a wire inlet end and a wire outlet end of each of the three layers of insulated wires on two pins in the transformer insulating seat; and removing outer insulating layers of the wire inlets end and the wire outlet ends of the three layers of insulated wires which are wound on the two pins by using a laser processing machine or other laser processing equipment in a laser processing mode, and then performing tin soldering operation. By directly winding the wire inlets end and the wire outlet ends of the three layers of insulated wires on the two pins after the three layers of insulated wires are wound on the bobbin, remaining wires are not required to be reserved, so that wire materials are relatively saved. Because the wires are not required to be manually wound on the two pins, labor time and labor power are relatively saved. By removing the outer insulating layers of the three layers of insulated wires in the laser processing mode, manual stripping is not required, accuracy is realized, the labor time and the labor power can be saved, and product yield is improved.
Description
Technical field
The present invention relates to transformer, particularly the processing method before the transformer scolding tin.
Background technology
The insulated wire of the bobbin of power transformer (Bobbin) institute winding is to be set around two-terminal (PIN) wherein respectively by its lead-in wire terminal and leading-out terminal.The aforementioned external insulation layer that is set around the insulated wire of two-terminal does not directly carry out the scolding tin operation if peel off, and its defective products rate is very high.Mainly be because the scolding tin temperature must be transferred very highly, thereby destroy the position beyond the terminal easily that for example transformer insulated seat or its insulation roll often cause damaging because of not bearing high temperature.And scolding tin time lengthening also is easy to generate the slag thing and produces defective products (skin of insulated wire is plastics, and plastics are burnt during high temperature, become substandard products).For the problems referred to above, also some tradesmans attempts utilizing chemical agent to peel off and winds the line in the external insulation layer of the insulated wire of two-terminal.Though this mode can be peeled off external insulation layer, can not control strip length, thereby not have a utilizability on practicality and the industry.
Work flow (with reference to figure 1) before the scolding tin of power transformer comprises the following steps: at present
The bobbin of a. transformer insulated seat is accomplished coiling.With the bobbin (figure does not show) of transformer insulated seat 6 (with reference to figure 2) with coil winding machine (figure does not show) winding insulated wire 7 and enamelled wire 8; And wherein enamelled wire 8 is set around the set terminal 93,94,95,96,97 of transformer insulated seat 6 simultaneously, and also can be further sticks the high pressure resistant adhesive tape 50 of insulation at the coiling position of the bobbin of transformer insulated seat 6;
B. the lead-in wire terminal of insulated wire and leading-out terminal are reserved one section respectively is enough to the length of manual type around two-terminal.Coiling and the enamelled wire 8 that the bobbin of aforementioned transformer insulated seat 6 is accomplished enamelled wire 8 and insulated wire 7 also be set around wherein terminal 93,94,95,96, after 97, the lead-in wire terminal and the leading-out terminal of insulated wire 7 are reserved one section respectively to be enough to manual type length in reserve position 71,72 (with reference to figure 2) on other two-terminal 91,92 in transformer insulated 6;
C. manual removal is desired around the external insulation layer of the insulated wire of two-terminal, forms bare copper wire 711,721 (with reference to figure 3) of portion with desiring to remove its external insulation layer around the length in reserve position 71,72 of the insulated wire 7 of two-terminal 91,92 with the manual removal mode in the above-mentioned flow process;
D. with manual type the bare copper wire position of insulated wire directly is around in two-terminal; Line after the residue is cut off in manual work then; With the bare copper wire position 711,721 of the above-mentioned insulated wire 7 of having peeled off external insulation layer with manual type on two-terminal 91,92 and cut off (with reference to figure 4) after the remaining bare copper wire, can carry out the scolding tin operation by tin-soldering device.
Yet adopting the preceding work flow of scolding tin of this power transformer is to have following defective:
1. need among the flow process b lead-in wire terminal of insulated wire 7 and leading-out terminal are reserved one section length in reserve position 71,72 (other is with reference to figure 2) that is enough on the two-terminal 91,92 respectively; Hand tool is peeled off the external insulation layer of insulated wire 7 in (with reference to figure 3) with manual type in flow process c then, has wasted process time virtually and has increased manpower and man-hour.
2. the bare copper wire position 711,721 that will peel off the insulated wire 7 of external insulation layer with manual type among the flow process d also further increases the manpower and the man-hour of processing respectively on the two-terminal 91,92; And unnecessary bare copper wire position 711,721, coiling back needs again to wipe out with manual work; Not only further increase manpower and man-hour, and also cause the waste of wire rod.
Summary of the invention
In order to overcome the deficiency of prior art, main purpose of the present invention is to provide work flow before a kind of power transformer scolding tin, saving wire rod, to save time and manpower man-hour, and can improve yields.
A time purpose of the present invention is to provide the work flow before a kind of power transformer scolding tin, and its work flow is simply quick, can enhance productivity relatively and reduce cost.
To achieve these goals; The present invention proposes the work flow before a kind of power transformer scolding tin, comprising:
The bobbin of A. transformer insulated seat and terminal coiling: with the bobbin difference winding insulated wire and the enamelled wire of transformer insulated seat; Directly the lead-in wire terminal of this insulated wire is set around the set two-terminal of transformer insulated seat respectively with leading-out terminal after wherein insulated wire is accomplished bobbin coiling, and aforementioned enamelled wire also directly is set around transformer insulated set terminal after coiling is accomplished to bobbin;
B. remove the external insulation layer of the insulated wire be around in two-terminal: the lead-in wire terminal of insulated wire that will the two-terminal institute winding wherein of aforementioned transformer insulated seat is formation plain conductor position with the external insulation layer removal of leading-out terminal.Wherein, can adopt laser processing mode to remove the external insulation layer of insulated wire lead-in wire terminal and leading-out terminal.Insulating barrier can be three-layer insulated layer.
Owing to directly lead-in wire terminal and the leading-out terminal of this insulated wire is set around two-terminal respectively after coiling is accomplished, both needn't reserve surplus line and saved wire rod relatively, and wind the line in two-terminal owing to need not manual work, relatively also save time and manpower man-hour.And the external insulation layer of this insulated wire is removed with laser processing, need not manual removal, not only accurately but also can save manpower and man-hour and promote yields; Processing method of the present invention is simply quick, can promote production efficiency relatively and reduces cost, and then have the value that the electronic correlation industry is utilized.
Description of drawings
Fig. 1 is the work flow sketch map before the existing power supply transformer scolding tin.
Fig. 2 is the leading-out terminal of its three layer insulation wire before the existing power supply transformer scolding tin and the schematic perspective view that lead-in wire terminal is respectively reserved a segment length.
Fig. 3 respectively reserves a segment length and peels off its external insulation layer schematic perspective view afterwards with manual type for the leading-out terminal and the lead-in wire terminal of its three layer insulation wire before the existing power supply transformer scolding tin.
Fig. 4 respectively reserves a segment length and will peel off bare copper wire position behind its external insulation layer with manual type for the leading-out terminal of its three layer insulation wire before the existing power supply transformer scolding tin and lead-in wire terminal and is around in after the two-terminal and the schematic perspective view of surplus line after also cutting.
Fig. 5 is the work flow sketch map before an embodiment of the present invention power transformer scolding tin.
Fig. 6 be before an embodiment of the present invention power transformer scolding tin as yet not laser processing remove the schematic perspective view of external insulation layer of leading-out terminal and the lead-in wire terminal of three layer insulation wire.
Fig. 7 is that the schematic perspective view of back is removed in the leading-out terminal of its three layer insulation wire before an embodiment of the present invention power transformer scolding tin and the external insulation layer laser processing of lead-in wire terminal.
The primary clustering symbol description
(1) transformer insulated seat (10) high pressure resistant adhesive tape (2) three layer insulation wire (210) (22) bare copper wire position (21) lead-in wire terminal (22) leading-out terminal (3) enamelled wire (41) (42) (43) (44) (45) (46) (47) terminal that insulate
Embodiment
Below in conjunction with accompanying drawing further detailed explanation is done in invention.
As shown in Figure 5, the work flow before a kind of power transformer scolding tin of the present invention comprises:
The bobbin of A. transformer insulated seat and terminal coiling.With transformer insulated seat 1 (with reference to the bobbin of figure 6) (figure does not show) with coil winding machine (figure does not show) winding three layer insulation wire 2 and enamelled wire 3 respectively.Directly the lead-in wire terminal 21 of this three layer insulation wire 2 is set around transformer insulated seat 1 set two-terminal (PIN) 41,42 wherein respectively with leading-out terminal 22 (with reference to figure 6) after wherein the coiling of the 2 pairs of bobbins of three layer insulation wire is accomplished.After accomplishing, 3 pairs of bobbin coilings of enamelled wire also directly are set around transformer insulated 1 set a plurality of terminals (PIN) 43,44,45,46,47;
B. the external insulation layer that is around in the three layer insulation wire of two-terminal (PIN) is removed with laser processing.The lead-in wire terminal 21 of the three layer insulation wire 2 of aforementioned transformer insulated seat 1 42,42 windings of two-terminal is wherein removed and formed respectively plain conductor (like copper cash) position 210,220 (in addition with reference to figure 7) with the external insulation layer of leading-out terminal 22 with laser machine (figure does not show) or other laser process equipments (figure does not show) by laser processing mode, carry out the scolding tin operation with sending into tin-soldering device.
In addition, also can further stick the high pressure resistant adhesive tape 10 of insulation in the above-mentioned processing at the bobbin coiling position of transformer insulated seat 1.
In sum, the present invention can have following effect:
1. directly the lead-in wire terminal 21 of this three layer insulation wire 2 is set around two-terminal 41,42 respectively with leading-out terminal 22 after the bobbin coiling of the transformer insulated seat 1 of 2 pairs of three layer insulation wires is accomplished; Both needn't reserve surplus line and save wire rod relatively; And wind the line in two-terminal 41,42 because of need not manual work, relatively also save time and manpower man-hour.
2. the external insulation layer of three layer insulation wire 2 that is set around the two-terminal 41,42 of transformer insulated seat 1 is removed with laser processing, need not manual removal, not only accurately but also can save manpower and man-hour and promote yields.
3. work flow is simply quick, can promote production efficiency relatively and reduces cost, and then have the reference value that the electronic correlation industry is utilized.
More than to the work flow before a kind of power transformer scolding tin provided by the present invention; And introduce; Having used concrete embodiment among this paper sets forth prescription of the present invention and execution mode; The explanation of above embodiment is just in order to help understanding core concept of the present invention, for one of ordinary skill in the art, according to thought of the present invention; The part that on embodiment and range of application, all can change, this description should not be construed as limitation of the present invention in sum.
Claims (4)
1. the processing method before the transformer scolding tin may further comprise the steps:
A. on the bobbin of transformer insulated seat, distinguish winding insulated wire and enamelled wire; After said insulated wire is to bobbin coiling completion; Directly lead-in wire terminal and the leading-out terminal with insulated wire is set around the set two-terminal of transformer insulated seat respectively; After said enamelled wire is accomplished bobbin coiling, directly be set around the set terminal of transformer insulated seat;
B. the lead-in wire terminal of the insulated wire of the said two-terminal institute winding of above-mentioned transformer insulated seat is removed formation plain conductor position with the external insulation layer of leading-out terminal.
2. processing method according to claim 1 adopts laser processing mode to remove the external insulation layer of said insulated wire lead-in wire terminal and leading-out terminal among the wherein said step B.
3. processing method according to claim 1 and 2, wherein said insulated wire are three layers.
4. according to claim 1,2 or 3 described processing methods, the high pressure resistant adhesive tape of insulation is sticked at the bobbin coiling position that also is included in transformer insulated seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104342076A CN102496453A (en) | 2011-12-22 | 2011-12-22 | Method for processing transformer before tin soldering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104342076A CN102496453A (en) | 2011-12-22 | 2011-12-22 | Method for processing transformer before tin soldering |
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| Publication Number | Publication Date |
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| CN102496453A true CN102496453A (en) | 2012-06-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104342076A Pending CN102496453A (en) | 2011-12-22 | 2011-12-22 | Method for processing transformer before tin soldering |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103228111A (en) * | 2013-03-06 | 2013-07-31 | 涌德电子股份有限公司 | Filtering element and printed circuit board soldering method and structure |
| CN104972224A (en) * | 2014-04-09 | 2015-10-14 | 四川安和精密电子电器有限公司 | Automatic tin soldering method |
| CN113314333A (en) * | 2021-05-17 | 2021-08-27 | 深圳市吉百顺科技有限公司 | Automatic inductance winding and tin soldering integrated machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101751A (en) * | 1993-10-11 | 1995-04-19 | 台勤工业股份有限公司 | Small transformer bobbin and method for connecting leading-out terminal |
| CN1274164A (en) * | 1999-04-29 | 2000-11-22 | 贝尔费斯股份有限公司 | Line interface transformer |
| CN1280702A (en) * | 1997-09-29 | 2001-01-17 | 脉冲工程公司 | Microelectronic Component carrier and method of its manufacture |
| CN1286481A (en) * | 1999-08-31 | 2001-03-07 | Tdk株式会社 | Inductance device |
| US6344784B1 (en) * | 1999-08-19 | 2002-02-05 | Murata Manufacturing Co., Ltd | Coil component |
| JP2005086060A (en) * | 2003-09-10 | 2005-03-31 | Tamura Seisakusho Co Ltd | Low back type transformer and method for manufacturing same |
| CN1635667A (en) * | 2003-12-31 | 2005-07-06 | 连展科技（深圳）有限公司 | Assembling method for digital transmission interface connector |
| US20100117780A1 (en) * | 2008-11-11 | 2010-05-13 | Delta Electronics, Inc. | Conductive winding assembly and fabricating method thereof |
-
2011
- 2011-12-22 CN CN2011104342076A patent/CN102496453A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1101751A (en) * | 1993-10-11 | 1995-04-19 | 台勤工业股份有限公司 | Small transformer bobbin and method for connecting leading-out terminal |
| CN1280702A (en) * | 1997-09-29 | 2001-01-17 | 脉冲工程公司 | Microelectronic Component carrier and method of its manufacture |
| CN1274164A (en) * | 1999-04-29 | 2000-11-22 | 贝尔费斯股份有限公司 | Line interface transformer |
| US6344784B1 (en) * | 1999-08-19 | 2002-02-05 | Murata Manufacturing Co., Ltd | Coil component |
| CN1286481A (en) * | 1999-08-31 | 2001-03-07 | Tdk株式会社 | Inductance device |
| JP2005086060A (en) * | 2003-09-10 | 2005-03-31 | Tamura Seisakusho Co Ltd | Low back type transformer and method for manufacturing same |
| CN1635667A (en) * | 2003-12-31 | 2005-07-06 | 连展科技（深圳）有限公司 | Assembling method for digital transmission interface connector |
| US20100117780A1 (en) * | 2008-11-11 | 2010-05-13 | Delta Electronics, Inc. | Conductive winding assembly and fabricating method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103228111A (en) * | 2013-03-06 | 2013-07-31 | 涌德电子股份有限公司 | Filtering element and printed circuit board soldering method and structure |
| CN103228111B (en) * | 2013-03-06 | 2016-03-02 | 东莞建冠塑胶电子有限公司 | The welding method of a kind of filter element and printed circuit board (PCB) and structure thereof |
| CN104972224A (en) * | 2014-04-09 | 2015-10-14 | 四川安和精密电子电器有限公司 | Automatic tin soldering method |
| CN113314333A (en) * | 2021-05-17 | 2021-08-27 | 深圳市吉百顺科技有限公司 | Automatic inductance winding and tin soldering integrated machine |
| CN113314333B (en) * | 2021-05-17 | 2022-03-15 | 深圳市吉百顺科技有限公司 | Automatic change inductance wire winding all-in-one |
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Application publication date: 20120613 |