CN203664884U - Scaling powder dipping device - Google Patents
Scaling powder dipping device Download PDFInfo
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- CN203664884U CN203664884U CN201320463778.7U CN201320463778U CN203664884U CN 203664884 U CN203664884 U CN 203664884U CN 201320463778 U CN201320463778 U CN 201320463778U CN 203664884 U CN203664884 U CN 203664884U
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Abstract
The utility model provides a scaling powder dipping device which is used for enabling a welded object to dip in scaling powder, and belongs to the field of welding of automotive engine ignition coils. The scaling powder dipping device comprises a fixing device which is used for fixing the welded object, a scaling powder supply device which contains the scaling powder and comprises at least one spraying nozzle for enabling the scaling powder to outflow, a scaling powder extracting device which comprises a containing cavity with a preset volume and is used for enabling the spraying nozzle to dip in the scaling powder, and a moving device which is used for enabling the scaling powder extracting device to move between the welded object and the spraying nozzle. According to the scaling powder dipping device, the amount of the dipped scaling powder on a control terminal can be effectively controlled.
Description
Technical field
The utility model relates to the welding field of car engine ignition coil, relates in particular to a kind of scaling powder and dips equipment.
Background technology
Ignition coil is requisite vitals in electronic engine management system, is the core component of igniter, produces a kind of transformer of the required high-tension electricity of engine ignition.There are two groups of coils, primary coil and secondary coils in common ignition coil the inside.Thicker enamel-covered wire for primary coil, uses the enamel-covered wire of 0.5-1 millimeter around 200-500 circle left and right conventionally; Thinner enamel-covered wire for secondary coil, uses the enamel-covered wire of 0.1 millimeter around 15000-25000 circle left and right conventionally.
Primary coil one end connects with low-tension supply (+) on car, and the other end connects with switching device (circuit breaker).Secondary coil one end connects with primary coil, and the other end connects output high-tension electricity with high-voltage line output.In the time that contact breaker points is closed, the low-voltage DC of 12V, 24V or 6V on primary coil connection car, along with the growth surrounding of electric current produces a very strong magnetic field, iron core has stored magnetic field energy; In the time that contact breaker points disconnects, when primary coil circuit disconnects, decay rapidly in the magnetic field of primary coil, and secondary coil will induce very high voltage, makes the gas at spark plug two electrode gap places breakdown, produces spark.The magnetic field disappearance speed of primary coil is faster, and the electric current that electric current disconnects moment is larger, and the turn ratio of two coils is larger, and the voltage that secondary coil induces is higher.
The secondary coil of ignition coil, generally adopts and on plastic skeleton, is wound around enamel-covered wire, and two the end of a thread of enamel-covered wire are connected with high and low pressure terminal respectively.And being connected between enamel-covered wire and high and low pressure terminal generally adopts soldering technique to complete.Traditional terminal soldering process of tin, is that terminal is inserted in scaling powder pond and completes and dip, and is then inserted in scolding tin, dips in tin.Affected because the scaling powder amount of dipping stretches into the degree of depth, the time of staying, scaling powder characteristic etc., be difficult to control.Coil can be polluted at most if dipped, failure welding can be caused at least if dipped.In addition, because of when welding scolding tin temperature often spend even highlyer up to more than 300, and the terminal that has dipped scaling powder is room temperature, in the time that terminal is inserted in scolding tin, because of excessive temperature differentials, can produce explosion, scolding tin is splashed on coil, causes magnet wire insulation layer to damage and short circuit.And the scolding tin splashing is extremely small, be difficult to detect, so there is great quality risk.In a word, traditional handicraft poor stability, potential risk is larger, and scrappage is high.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of scaling powder and dips equipment, and the amount of dipping of scaling powder dipped equipment and can effectively control by this scaling powder.
For solving the problems of the technologies described above, the utility model provides technical scheme as follows:
A kind of scaling powder is dipped equipment, dips for the scaling powder of realizing soldered thing, comprising:
For the fixture of fixing described soldered thing;
The soldering flux feeding device of scaling powder is housed, comprises at least one nozzle for scaling powder is flowed out;
Flux extraction device, comprise there is predetermined volume, for dip the container cavity of described scaling powder from described nozzle;
For the mobile device that described flux extraction device is moved between described soldered thing and described nozzle.
Further, also comprise for having dipped in after the scaling powder of scheduled volume at described flux extraction device, the drying unit that the scaling powder of described scheduled volume is dried, described drying unit is connected with described mobile device.
Further, described soldering flux feeding device also comprises:
For holding the casing of described scaling powder, described casing comprises the Box Cover being arranged on described casing, and described nozzle is arranged on described Box Cover;
For detection of the scaling powder liquid level detector of the liquid level of described scaling powder, be arranged on the outer surface of described Box Cover and be connected with described Box Cover, wherein, the probe of described scaling powder liquid level detector is placed in described casing and contacts with scaling powder liquid level.
Further, also comprise the warning device sounding the alarm in the time that described probe detection is undesired to scaling powder liquid level, described warning device is connected with described scaling powder liquid level detector.
Further, described mobile device comprises:
Cylinder, one end of described cylinder is connected with described flux extraction device;
For supporting the cylinder saddle of described cylinder, described cylinder saddle is fixedly connected with described cylinder.
Further, between described cylinder and described bearing, be provided with the spring that prevents terminal bending distortion.
Further, described flux extraction device comprises scaling powder spoon, described scaling powder spoon comprise scaling powder spoon body and be connected with described scaling powder spoon body dip in origin or beginning, described in dip in origin or beginning and be provided with described container cavity.
Further, on described scaling powder spoon body, be provided with the through hole for described scaling powder spoon being fixed on to the piston tip of described cylinder.
Further, also comprise the base for supporting described soldering flux feeding device, described base is connected with described soldering flux feeding device.
Further, on described base, be provided with for by connecting hole fixing described base.
Compared with prior art, the beneficial effects of the utility model are:
Scaling powder of the present utility model is dipped the effectively amount of dipping of the scaling powder on control terminal of equipment, and the introducing of drying unit simultaneously, can prevent that scaling powder from entering in high temperature scolding tin and the scolding tin causing splashes, and has improved product quality.Under the effect of spring, terminal can be by scaling powder spoon to pressing down simultaneously, can not cause terminal bending distortion.
Accompanying drawing explanation
Fig. 1 is the structure chart that the scaling powder of the utility model embodiment is dipped equipment;
Fig. 2 is the structure chart of the soldering flux feeding device of the utility model embodiment;
Fig. 3 is the structural representation that the scaling powder spoon of the utility model embodiment is connected with mobile device;
Fig. 4 is the structure chart that the drying unit of the utility model embodiment is dried scaling powder;
Fig. 5 is the structural representation of the scaling powder spoon of the utility model embodiment.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.At this, illustrative examples of the present utility model and explanation are used for explaining the utility model, but can not think restriction of the present utility model.
A kind of scaling powder that the utility model provides is dipped equipment, dips for the scaling powder of realizing soldered thing, and Fig. 1 is the structure chart that the scaling powder of the utility model embodiment is dipped equipment, please refer to Fig. 1, and this scaling powder is dipped equipment and comprised:
The soldering flux feeding device 1 of scaling powder is housed, and this soldering flux feeding device 1 comprises at least one nozzle 12 for scaling powder is flowed out;
Flux extraction device, comprise there is predetermined volume, for dip the container cavity of described scaling powder from described nozzle.Wherein, described flux extraction device comprises scaling powder spoon 14, Fig. 5 is the structural representation of the scaling powder spoon of the utility model embodiment, in conjunction with Fig. 5, described scaling powder spoon 14 comprise scaling powder spoon body 141 and be connected with described scaling powder spoon body 141 dip in origin or beginning 142, described in dip in and in origin or beginning 142, be provided with the container cavity 143 for holding scaling powder.Preferably, on described scaling powder spoon body 141, be provided with through hole 144.By described through hole 144, described scaling powder spoon 14 is fixed on to the top of cylinder piston;
For the mobile device 21 that described flux extraction device is moved between described soldered thing and described nozzle.Dip after the scaling powder of scheduled volume at described scaling powder spoon 14, through described mobile device 21, described scaling powder spoon 14 is moved to fixture 3 places, enter subsequent processing.
Scaling powder of the present utility model is dipped equipment owing to being provided with the container cavity 143 of preset volume in origin or beginning 142 dipping in of scaling powder spoon 14, thus the amount of dipping of the scaling powder effectively on control terminal.
Scaling powder of the present utility model is dipped equipment and is also comprised drying unit 22, and described drying unit 22, for having dipped in after the scaling powder of scheduled volume at described scaling powder spoon 14, is dried the scaling powder of described scheduled volume.Described drying unit is connected with described mobile device.Fig. 4 is the structure chart that the drying unit of the utility model embodiment is dried scaling powder, in conjunction with shining Fig. 1 Fig. 4, dip after the scaling powder of scheduled volume at described scaling powder spoon 14, through described mobile device 21, described scaling powder spoon 14 is moved to fixture 3 places, the hot blast that hot temperature machine 15 on described drying unit 22 produces to the scaling powder on terminal is dried, has dipped in afterwards scolding tin coil 16 has been welded after shower nozzle 17 ejections.
The hot temperature degree of the hot temperature machine 15 of the utility model embodiment is by thermocouple and temperature controller control., prevent that scaling powder from entering high temperature scolding tin scolding tin interior and that cause and splashing, thereby improved product quality the scaling powder on terminal is dried by described drying unit 22.
Fig. 2 is the structure chart of the soldering flux feeding device of the utility model embodiment, and in conjunction with Fig. 2, as a most preferred embodiment mode, soldering flux feeding device of the present utility model also comprises:
Scaling powder liquid level detector 13, this scaling powder liquid level detector 13 is for detection of the liquid level of described scaling powder, be arranged on the outer surface of described Box Cover and be connected with described Box Cover, wherein, the probe of described scaling powder liquid level detector is placed in described casing 11, and contacts with scaling powder liquid level.In the time that described probe detection is undesired to scaling powder liquid level, sound the alarm by a warning device (not shown), whether hand inspection pipeline stops up or whether scaling powder is used up.Described warning device is connected with described scaling powder liquid level detector 13.
Fig. 3 is the structural representation that the scaling powder spoon of the utility model embodiment is connected with mobile device, and in conjunction with Fig. 3, as a preferred forms, described mobile device 21 comprises:
Cylinder 7, one end of described cylinder 7 is connected with described scaling powder spoon 14, and is provided with connecting rod 10 between described cylinder 7 and described scaling powder spoon 14.The existence of described connecting rod 10 makes this mobile device 21 have certain versatility;
For supporting the cylinder saddle 6 of described cylinder, described cylinder saddle 6 is connected with described cylinder 7.
In the course of the work, scaling powder spoon 14 is driven and is moved upward by cylinder 7, from nozzle 12, extracts scaling powder, and and termination contact.Because terminal length exists certain tolerance, as long in terminal, 14, scaling powder spoon can touch terminal curved; As too short in terminal, scaling powder can not with termination contact, cause follow-up scolding tin bad.For this reason, the utility model adopts and between described cylinder 7 and described bearing 6, is provided with the spring 8 that prevents terminal bending distortion.Cylinder 7 lifting positions guarantee that terminal contacts with scaling powder, and when terminal is long, under the effect of spring 8, terminal can be depressed scaling powder spoon 14, and can not cause terminal bending distortion.
With reference to Fig. 1, described scaling powder is dipped equipment and is also comprised the base 4 for supporting described soldering flux feeding device 1, and described base 4 is connected with described soldering flux feeding device 1.Wherein, on described base 4, be provided with for by connecting hole 41 fixing described base 4.
The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. scaling powder is dipped an equipment, dips for the scaling powder of realizing soldered thing, it is characterized in that, comprising:
For the fixture of fixing described soldered thing;
The soldering flux feeding device of scaling powder is housed, comprises at least one nozzle for scaling powder is flowed out;
Flux extraction device, comprise there is predetermined volume, for dip the container cavity of described scaling powder from described nozzle;
For the mobile device that described flux extraction device is moved between described soldered thing and described nozzle.
2. scaling powder according to claim 1 is dipped equipment, it is characterized in that, also comprise for having dipped in after the scaling powder of scheduled volume at described flux extraction device, the drying unit that the scaling powder of described scheduled volume is dried, described drying unit is connected with described mobile device.
3. scaling powder is dipped equipment according to claim 1, it is characterized in that, described soldering flux feeding device also comprises:
For holding the casing of described scaling powder, described casing comprises the Box Cover being arranged on described casing, and described nozzle is arranged on described Box Cover;
For detection of the scaling powder liquid level detector of the liquid level of described scaling powder, be arranged on the outer surface of described Box Cover and be connected with described Box Cover, wherein, the probe of described scaling powder liquid level detector is placed in described casing and contacts with scaling powder liquid level.
4. scaling powder according to claim 3 is dipped equipment, it is characterized in that, also comprises the warning device sounding the alarm in the time that described probe detection is undesired to scaling powder liquid level, and described warning device is connected with described scaling powder liquid level detector.
5. scaling powder according to claim 1 is dipped equipment, it is characterized in that, described mobile device comprises:
Cylinder, one end of described cylinder is connected with described flux extraction device;
For supporting the cylinder saddle of described cylinder, described cylinder saddle is fixedly connected with described cylinder.
6. scaling powder according to claim 5 is dipped equipment, it is characterized in that, is provided with the spring that prevents terminal bending distortion between described cylinder and described bearing.
7. scaling powder according to claim 5 is dipped equipment, it is characterized in that, described flux extraction device comprises scaling powder spoon, described scaling powder spoon comprise scaling powder spoon body and be connected with described scaling powder spoon body dip in origin or beginning, described in dip in origin or beginning and be provided with container cavity.
8. scaling powder according to claim 7 is dipped equipment, it is characterized in that, is provided with the through hole for described scaling powder spoon being fixed on to the piston tip of described cylinder on described scaling powder spoon body.
9. scaling powder according to claim 1 is dipped equipment, it is characterized in that, also comprises the base for supporting described soldering flux feeding device, and described base is connected with described soldering flux feeding device.
10. scaling powder according to claim 9 is dipped equipment, it is characterized in that, is provided with for by connecting hole fixing described base on described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320463778.7U CN203664884U (en) | 2013-07-31 | 2013-07-31 | Scaling powder dipping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320463778.7U CN203664884U (en) | 2013-07-31 | 2013-07-31 | Scaling powder dipping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203664884U true CN203664884U (en) | 2014-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320463778.7U Expired - Lifetime CN203664884U (en) | 2013-07-31 | 2013-07-31 | Scaling powder dipping device |
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| CN (1) | CN203664884U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104175036A (en) * | 2014-08-29 | 2014-12-03 | 山东圣阳电源股份有限公司 | Controllable reagent dipping box |
| CN104517712A (en) * | 2014-12-24 | 2015-04-15 | 宁波无边橡塑有限公司 | Automobile ignition coil sheath automatic assembling and spraying device |
| CN104538162A (en) * | 2014-12-24 | 2015-04-22 | 宁波无边橡塑有限公司 | Automatic assembling, spraying and testing equipment for automobile ignition coil sheath |
| CN105290584A (en) * | 2014-07-03 | 2016-02-03 | 杭州通产机械有限公司 | Welding system and welding flux coating system and method thereof |
| CN113070684A (en) * | 2021-02-21 | 2021-07-06 | 旺荣电子(深圳)有限公司 | Welding system of relay coil processing device |
-
2013
- 2013-07-31 CN CN201320463778.7U patent/CN203664884U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105290584A (en) * | 2014-07-03 | 2016-02-03 | 杭州通产机械有限公司 | Welding system and welding flux coating system and method thereof |
| CN104175036A (en) * | 2014-08-29 | 2014-12-03 | 山东圣阳电源股份有限公司 | Controllable reagent dipping box |
| CN104517712A (en) * | 2014-12-24 | 2015-04-15 | 宁波无边橡塑有限公司 | Automobile ignition coil sheath automatic assembling and spraying device |
| CN104538162A (en) * | 2014-12-24 | 2015-04-22 | 宁波无边橡塑有限公司 | Automatic assembling, spraying and testing equipment for automobile ignition coil sheath |
| CN104517712B (en) * | 2014-12-24 | 2017-01-25 | 宁波无边橡塑有限公司 | Automobile ignition coil sheath automatic assembling and spraying device |
| CN104538162B (en) * | 2014-12-24 | 2017-03-29 | 宁波无边橡塑有限公司 | Ignition coil sheath of car is assembled automatically, is sprayed and test equipment |
| CN113070684A (en) * | 2021-02-21 | 2021-07-06 | 旺荣电子(深圳)有限公司 | Welding system of relay coil processing device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
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| CX01 | Expiry of patent term |