CN2520984Y - Small size tin soldering furnace with welding and repairing function - Google Patents
Small size tin soldering furnace with welding and repairing function Download PDFInfo
- Publication number
- CN2520984Y CN2520984Y CN 01278245 CN01278245U CN2520984Y CN 2520984 Y CN2520984 Y CN 2520984Y CN 01278245 CN01278245 CN 01278245 CN 01278245 U CN01278245 U CN 01278245U CN 2520984 Y CN2520984 Y CN 2520984Y
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- China
- Prior art keywords
- tin
- spout
- nozzle
- small
- motor
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model discloses a small-sized solder furnace which has the functions of welding and mending, the utility model comprises a control box, a tin fusion groove, a motor, a nozzle and a cover plate, wherein the tin fusion groove is equipped with a spout and a round nose is arranged in the control box, the motor is arranged on one end of the tin fusion groove, the nozzle is sleeved on the spout, and the cover plate is covered on the tin fusion groove. A flabellum which is arranged on the front end of a driving rod of the motor is arranged in the round nose of the one end of the tin fusion groove, the tin fluid is capable of being driven into the tin fusion groove, and then the tin fluid is gushed from the spout which is arranged on the other end of the tin fusion groove, after upwelling, the tin fluid contacts a circuit board which is flatly arranged on the cover plate. The small-sized solder furnace which comprises the above components is capable of partly welding, mending and drawing for the circuit board.
Description
Technical field
The utility model relates to a kind of the have welding and the small-sized solder furnace of mending function, is a kind of small-sized, tin soldering machine that can weld local circuit board, and simultaneously, it can repair and pull out weldering to circuit board again.
Background technology
Habit formula scolding tin machinery is the machinery that is welded at the circuit board assemblies pin.For the automated production operation, tin soldering machine all can be provided with double track and chain with transporting circuit board, be provided with on board simultaneously and help weld groove, heating tank and solder bath, so volume is big and take up room.Secondly, the necessary continuously consistent equalization of habit formula tin soldering machine, can't repair welding at local circuit plate or individual component or blemishes position, even precious jade defect assembly is will remove the time, large-scale tin soldering machine all can not pull out weldering, must and remove and just can finish by artificial welding, repairing, increase manual work on foot, also increase production cost.
Summary of the invention
In view of the foregoing, the purpose of this utility model provides a kind of small-sized solder furnace with welding and mending function.
For achieving the above object, the utility model adopts following design: the small-sized solder furnace of the welding of a kind of tool and mending function, and it comprises that a control cabinet, is located in the control cabinet and tin melting slot, with spout and round mouth is located at tin melting slot one end motor, is set in nozzle, on the aforementioned spout and covers cover plate on the tin melting slot; Described tin melting slot is located in the control cabinet, and the below is provided with heating tube in the groove, and the top is provided with dividing plate, and dividing plate one end is provided with spout, and end is provided with round mouth in addition; Described motor is located at tin melting slot one end, and the flabellum before its drive link is positioned at described round mouth, tin liquor can be squeezed in the tin melting slot, and be gushed out by spout; Described nozzle is set on the fore nozzle; Described cover plate covers on the tin melting slot, which is provided with an opening, and is positioned at described nozzle top, and circuit board be horizontal on the cover board; Described control cabinet, controllable motor and electrothermal tube power.
The dividing plate of described solder bath is provided with V-arrangement ditch plate, and described round mouth is located on the V-arrangement ditch plate one skew back wall, and the skew back wall is provided with and supports U-shaped piece usefulness, bracketing motor drive link in addition.Described solder bath rear end is extended a platform and is combined fixingly with make-ready, and backing plate extends a skew wall that is used for fixing V shaped slab, and this V shaped slab can set firmly motor and make it be an inclination angle to be provided with.Described solder bath is provided with one or a plurality of spout.Described nozzle lower end also has
Female cap,
The female cap both sides have locating piece.Can install jacking block and screw rod between described cover plate and the control cabinet tank, to increase stationarity and heat insulating function.By the small-sized solder furnace that above-mentioned parts is formed, can carry out local welding and repairing at circuit board.
Because the utility model adopts above design, be the electrothermal tube fusion tin liquor of the utility model tin melting slot by its interior lower end, tin liquor after the dissolving is squeezed into solder bath inside by the flabellum rotation of motor drive link, again by the tin ripple of gushing out of the nozzle on spout and the spout, thereby realize the circuit board local welding; Cover plate is positioned at the solder bath top, and has opening, but power circuit board touches the tin ripple at opening part, has very big help for the fix-up circuit board component; The assembly of flaw is moved to the effect that is subjected to the tin ripple behind the opening part, and bead obtains fusion, is beneficial to the follow-up weldering of pulling out, the dismounting of assembly, so the utility model is a kind of small-sized scolding tin machinery, outside not only the volume I is used on the table, has more local repair welding and pulls out the weldering function.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1: the three-dimensional exploded view of the utility model solder furnace
Fig. 2: the various nozzle stereogram of the utility model
Fig. 3: the utility model solder bath is located at the side view in the tank
Fig. 4: the utility model solder bath full sectional view, i.e. Fig. 3 A-A cutaway view
Fig. 5: the another kind of three-dimensional illustration of implementing of the utility model solder bath
Fig. 6: the another kind of three-dimensional illustration of implementing of the utility model solder bath
Fig. 7: the another kind of three-dimensional illustration of implementing of the utility model solder bath
Fig. 8: the another kind of three-dimensional combination figure of the utility model solder furnace
The specific embodiment
Fig. 1 is the small-sized solder furnace three-dimensional exploded view of the utility model, and it comprises that a control cabinet, is located in the control cabinet and tin melting slot, with spout and round mouth is located at tin melting slot one end motor, is set in nozzle, on the aforementioned spout and covers cover plate on the tin melting slot.
Fig. 1 exposes a control cabinet 1, its inside be provided with two tanks 10,17 wherein a tank 10 be to be used for being provided with electric cabinet 19, another tank 17 is to be used for placing solder bath 2.Aforementioned electric controller 19 is by main power switch 191, heating tube control handle 192, two temperature control tables 193 and foot-operated control motor opens and closes supply socket 194, voltmeter 195 combines.The sidewall of aforementioned tank 10 is provided with row's shape thermovent 13, so that hot gas is discharged in the case, and 17 4 jiaos of upper ends of tank respectively are provided with cushion block 16, and the screw 291 of cooperation tin melting slot 2 top frames 29, be screwed into fixing for screw 292, make that solder bath 2 and electric controller 19 are separate in control cabinet 1, and reach effect of heat insulation.In addition, tank 17 rear end spiral shells are established a metallic plate 15, as the usefulness of sealing tank after-opening.
For making 17 of solder bath 2 and tanks produce heat-blocking action, at solder bath 2 outer wrapping one asbestos layer, intersect in conjunction with fixing laterally to reach vertical fixed mount 21,22 again, establish screw rod 23 (as shown in Figure 3) at two fixed mounts, 21,22 intersection bottom spiral shells again, make solder bath 2 reach effect of heat insulation with tank 17 isolation.Solder bath 2 is divided into inside and outside tin melting slot 271,272, between inside and outside two grooves, there is a dividing plate 27 to be separated by (as shown in Figure 4), one end of dividing plate 27 is provided with spout 24, spout is provided with nozzle 5, the appearance of nozzle has multiple shape (as shown in Figure 2), as square nozzle 51, rectangular nozzle 52, multi-groove type nozzle 53, open type nozzle 54, convergent nozzle or porous shape nozzle etc., can optionally change.Nozzle 5 lower ends all have
Female cap 5a and being positioned at
The locating piece 5b of female cap 5 both sides.Cover after on the spout 24 when nozzle 5 is attached, locating piece 5b can be fixed on the spout both sides by screw.
After the aforementioned components combination, attached lid one has the cover plate 4 (as shown in Figure 8) of safety protection function on solder bath 2, and is located in the screw 101 on the tank 17 with several screw rod 43 spiral shells, and cover plate 4 is fixed on the control cabinet 1; Cover plate 4 front ends are provided with rectangular aperture 41, and opening 41 is positioned at nozzle 5 tops, and power circuit board advances shape welding and repairing work (as shown in Figure 4) at opening 41 places; Cover plate 4 rear ends are provided with breach 42 again, are provided with for cooperating drive link 31 and axle 32.Cover plate 4 is for held stationary and heat insulating function, with about two jacking blocks 14 be located at cover plate 4 bottom surfaces and be located in the screw 102 on the tank 17, with stationarity and the heat insulating function of guaranteeing cover plate 4 by primary screw 141 spiral shells.
As shown in Figure 3, Figure 4, be provided with two polings 28 in the solder bath 2, have electrothermal tube 281 in the poling.When the heating tube temperature rises, block tin in the interior tin melting slot 271 can be dissolved liquid, at this moment after motor 3 drives the flabellum rotation, can make tin liquor 6 enter interior tin melting slot 271 by round mouth 25, gush out by spout 24 again, and via nozzle 5 that tin liquor spray is high, tin liquor contacts with circuit board 7 assembly pins on lying in cover plate 4 and reaches the welding purpose.Because the assembly pin on the circuit board is different in size, arranging density differs, so can select different nozzle 5 for use.In addition, when the assembly on the circuit board has flaw and need pull out, circuit board can be placed on cover plate 4 rectangular opening 41, the bead of assembly pin is melted in spout after, removal of components reaches and pulls out the weldering purpose.
As shown in Figure 5, the spout 24 of solder bath 2 has several, and when implementing in this way, the horizontal rectangular aperture 41 of cover plate 4 need change vertical rectangular aperture or square aperture etc. into, is beneficial to implement.
The spout 24 of solder bath 2 shown in Figure 6 can be line and adds microsclerly, also can add microscler by array as shown in Figure 7.If Fig. 6,7 mode are implemented, then the rectangular aperture 41 of cover plate 4 must cooperate the length of spouts and appropriateness changes.
The utility model is a kind of small-sized scolding tin machinery, outside not only the volume I is used on the table, has more local repair welding and pulls out the weldering function.
Claims (6)
1. the small-sized solder furnace of tool welding and mending function is characterized in that: it comprises that a control cabinet, is located in the control cabinet and tin melting slot, with spout and round mouth is located at tin melting slot one end motor, is set in nozzle, on the aforementioned spout and covers cover plate on the tin melting slot;
Described tin melting slot is located in the control cabinet, and the below is provided with heating tube in the groove, and the top is provided with dividing plate, and dividing plate one end is provided with spout, and end is provided with round mouth in addition;
Described motor is located at tin melting slot one end, and the flabellum before its drive link is positioned at described round mouth:
Described nozzle is set on the fore nozzle;
Described cover plate covers on the tin melting slot, which is provided with an opening, and is positioned at described nozzle top;
Described control cabinet, controllable motor and electrothermal tube power.
2. small-sized solder furnace according to claim 1 is characterized in that: the dividing plate of described solder bath is provided with V-arrangement ditch plate, and described round mouth is located on the V-arrangement ditch plate one skew back wall, and the skew back wall is provided with and supports U-shaped piece usefulness, bracketing motor drive link in addition.
3. small-sized solder furnace according to claim 1 and 2 is characterized in that: described solder bath rear end is extended a platform and is combined fixingly with make-ready, and backing plate extends a skew wall that is used for fixing V shaped slab, and this V shaped slab can set firmly motor and make it be an inclination angle to be provided with.
4. small-sized solder furnace according to claim 1 is characterized in that: described solder bath is provided with one or a plurality of spout.
5. small-sized solder furnace according to claim 1 is characterized in that: described nozzle lower end also has
Female cap,
The female cap both sides have locating piece.
6. small-sized solder furnace according to claim 1 is characterized in that: can install jacking block and screw rod between described cover plate and the control cabinet tank, to increase stationarity and heat insulating function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01278245 CN2520984Y (en) | 2001-12-21 | 2001-12-21 | Small size tin soldering furnace with welding and repairing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01278245 CN2520984Y (en) | 2001-12-21 | 2001-12-21 | Small size tin soldering furnace with welding and repairing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2520984Y true CN2520984Y (en) | 2002-11-20 |
Family
ID=33681774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01278245 Expired - Fee Related CN2520984Y (en) | 2001-12-21 | 2001-12-21 | Small size tin soldering furnace with welding and repairing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2520984Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101572214A (en) * | 2008-04-29 | 2009-11-04 | 永硕联合国际股份有限公司 | Tin ball removing method of semiconductor packaging element |
| CN102211236A (en) * | 2010-04-01 | 2011-10-12 | 萧玉如 | Opto-thermo type tip-off machine |
| CN105120609A (en) * | 2015-08-12 | 2015-12-02 | 中国兵器工业集团第二一四研究所苏州研发中心 | LTCC package circuit repair tool and repair method |
| CN106825821A (en) * | 2017-01-24 | 2017-06-13 | 安徽锐能科技有限公司 | PCB electronic components remove device |
-
2001
- 2001-12-21 CN CN 01278245 patent/CN2520984Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101572214A (en) * | 2008-04-29 | 2009-11-04 | 永硕联合国际股份有限公司 | Tin ball removing method of semiconductor packaging element |
| CN101572214B (en) * | 2008-04-29 | 2012-11-21 | 永硕联合国际股份有限公司 | Tin ball removing method of semiconductor packaging element |
| CN102211236A (en) * | 2010-04-01 | 2011-10-12 | 萧玉如 | Opto-thermo type tip-off machine |
| CN105120609A (en) * | 2015-08-12 | 2015-12-02 | 中国兵器工业集团第二一四研究所苏州研发中心 | LTCC package circuit repair tool and repair method |
| CN106825821A (en) * | 2017-01-24 | 2017-06-13 | 安徽锐能科技有限公司 | PCB electronic components remove device |
| CN106825821B (en) * | 2017-01-24 | 2019-07-12 | 安徽锐能科技有限公司 | PCB electronic component removes device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |