CN203738021U - Device for manufacturing anode copper ball for electroplating - Google Patents
Device for manufacturing anode copper ball for electroplating Download PDFInfo
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- CN203738021U CN203738021U CN201320855673.6U CN201320855673U CN203738021U CN 203738021 U CN203738021 U CN 203738021U CN 201320855673 U CN201320855673 U CN 201320855673U CN 203738021 U CN203738021 U CN 203738021U
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- copper ball
- drip
- electroplate
- anode copper
- cooling system
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Abstract
The utility model provides a device for manufacturing an anode copper ball for electroplating. The device is composed of a heat preservation casting ladle system, a drip system and a cooling system. The heat preservation casting ladle system, the drip system and the cooling system are sequentially arranged from top to bottom, and the drip system is connected with the cooling system and is sealed from the outside. The device for manufacturing the anode copper ball is high in production efficiency, convenient to operate, good in product quality and low in cost, and equipment of the device is simple.
Description
Technical field:
The utility model relates to a kind of manufacturing installation of electroplate using anode copper ball.
Background technology:
In fields such as printed circuit, five metals, decorations, numerous parts needs electro-coppering, therefore copper is a kind of anode product that electroplating industry generally adopts, due to the needs of plating line to continuous production and filling accuracy, often copper anode will be made spherically, anode copper ball is exactly the copper anode product that is applied to electro-coppering.In order to reach other effect of electro-coppering, also often on the basis of fine copper, add alloying element and make alloy copper ball, as for preventing copper dissolving too early in electrolytic cell, make phosphor copper ball.According to its handling characteristics, anode copper ball alloy composition has higher requirements, to having relatively high expectations of profile circularity.
The production method of existing anode copper ball mainly contains two kinds, and a kind of is the cold-heading method shown in patent documentation 1 and patent documentation 2, the oblique milling method shown in a kind of patent documentation 3.
The open CN1840261 communique of [patent documentation 1] Chinese patent
The open CN102615482A communique of [patent documentation 2] Chinese patent
The open CN101045254 communique of [patent documentation 3] Chinese patent
Cold-heading method is the round bar that first copper or copper alloy is continuously cast into certain diameter, then after cutting off one by one, carries out die-forging forming, finally by selecting, clean, drying.Owing to being die forging, the larger stringcourse forming when therefore product exists because of the closed-die forging of upper and lower hemispheres mould, product circularity is poor; When die forging, also must add lubricated emulsion, clean and bring great difficulty to the later stage; Die forging is also very high to the requirement of round copper rod, is easy to copper ball upsetting to split in the time that castability is poor.In addition, its production efficiency is very low, and mould is easy to wear to be scrapped, and plant maintenance frequency is large, cost is high, produces noise very big, and the utilization rate of material is lower, and the yield rate of product is also lower.
Oblique milling method is two mutual cross-over configuration of the roll with helical groove mould, with equidirectional rotation, drives circular rolled piece counter-rotate and advance, and rolled piece rolls compressed extension under type effect at spiral, is finally rolled into required revolving parts.First oblique milling method is produced anode copper ball also needs copper or copper alloy to be continuously cast into the round bar of certain diameter, then cuts into the quarter butt of several meters long, puts into skew rolling mill and carry out oblique milling after cleaning, finally selects, cleans, dries.Cold-heading method relatively, the production efficiency of oblique milling method is higher, produces noise little, and stock utilization improves, but its roll is manufactured complexity, versatility is poor, the production technology property adjusted is poor, and even equipment is installed and is adjusted while all needing to expend compared with farm labourer, and the maintenance cost of roll is higher.In addition, multiple steps such as that its production process comprises is molten, cast, cut, wash, roll, select, wash, oven dry, flow process is longer.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of manufacturing installation of electroplate using anode copper ball is provided.
In order to solve the existing problem of background technology, the utility model by the following technical solutions:
A manufacturing installation for electroplate using anode copper ball, it waters packet system, drip systems and cooling system three parts by insulation and forms, and arranges from top to bottom successively, and drip systems is connected with cooling system and seals with the external world; Wherein,
Insulation is watered packet system and is formed by being incubated casting ladle, stopper, pouring mouth, and drip systems is made up of casting cavity, casting bag, oscillator, drip port, and cooling system is made up of cooling bath and cooling fluid;
Casting bag and the drip port of dripping casting system are contained on oscillator and can shake by Development pattern, and drip port is wherein made by there is not wetting inorganic material with copper;
In cooling system, be filled with inert protective gas.
Further, described oscillator concussion frequency is 0.5-5KHZ, and amplitude is 5-100 μ m, chooses according to the product of different size.
Further, described drip port is circular port, and aperture is 1-20mm, chooses according to different product specification, and product specification is larger, and aperture is larger.
Further, the distance of described drip port and cooling-liquid level is 50-200mm, and the degree of depth of cooling fluid is greater than 300mm.
Further, in described cooling system, keep air pressure to be greater than standard atmospheric pressure.
Further, in described cooling system, can arrange material-receiving system.
Compared with prior art, the beneficial effects of the utility model are: the anode copper ball technology production procedure that the utility model relates to is extremely short, and molding procedure only needs together, and production efficiency is high, and production cost is low; The anode copper ball circularity of utilizing the utility model to produce is high, composition is even, and therefore production process does not contact greasy dirt surface cleaning; Utilize the equipment of the utility model production sun level copper ball simple and easy and effective, input cost is low, easy to maintenance; Utilize the utility model can produce the anode copper ball of two or more specifications, existing method cannot realize simultaneously.
Brief description of the drawings:
Fig. 1 structure drawing of device of the present utility model.
Detailed description of the invention:
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
The structure drawing of device of this utility model of Fig. 1.A manufacturing installation for electroplate using anode copper ball, it waters packet system, drip systems and cooling system three parts by insulation and forms, and arranges from top to bottom successively, and drip systems is connected with cooling system and seals with the external world; Wherein,
Insulation is watered packet system and is formed by being incubated casting ladle, stopper, pouring mouth, and drip systems is made up of casting cavity, casting bag, oscillator, drip port, and cooling system is made up of cooling bath and cooling fluid;
Casting bag and the drip port of dripping casting system are contained on oscillator and can shake by Development pattern, and drip port is wherein made by there is not wetting inorganic material with copper;
In cooling system, be filled with inert protective gas.
Further, described oscillator concussion frequency is 0.5-5KHZ, and amplitude is 5-100 μ m, chooses according to the product of different size.
Further, described drip port is circular port, and aperture is 1-20mm, chooses according to different product specification, and product specification is larger, and aperture is larger, and one casting system can have a drip port, also can have multiple drip port.
Further, the distance of described drip port and cooling-liquid level is 50-200mm, and the degree of depth of cooling fluid is greater than 300mm.
Further, the inert protective gas in described cooling system is nitrogen, argon gas or other inert gas, keeps air pressure to be greater than standard atmospheric pressure.
Further, in described cooling system, can arrange material-receiving system.
The manufacture method of utilizing a kind of electroplate using anode copper ball of device of the present utility model, it comprises the following steps:
(1) fusing: by qualified to composition to the fusing of copper or copper alloy refining, fusion temperature is between 1083～1300 DEG C;
(2) insulation: by the insulation of above-mentioned copper qualified composition or copper alloy melt between 1100～1280 DEG C;
(3) drip type casting moulding: the copper of above-mentioned good heat insulation or copper alloy melt transfer to preheated dripping on type casting moulding apparatus are dripped to type casting moulding, by the pass on this shaped device, the isoparametric reasonable control of concussion frequency, mold the copper ball of different size;
(4) take out, clean, dry.
Embodiment mono-:
As shown in Figure 1, device of the present utility model comprises the cooling system that drips casting system and be made up of cooling bath 8, atoleine 9 that the insulation being made up of insulation casting ladle 1, stopper 2, pouring mouth 3 is watered packet system, is made up of casting cavity 4, casting bag 5, drip port 6, oscillator 7.Described stopper 2 can be controlled the flow of pouring mouth 3, and can completely pouring mouth be sealed; In casting cavity 4, drip port 6 is arranged on casting bag bottom, and is placed on together on oscillator 7; Casting cavity 4 is fixed on cooling bath 8 tops, fills the atoleine 9 of certain altitude in cooling bath 8, and remaining space pours into inert gas shielding by valve 10.In the time that production specification is the phosphor copper ball of Φ 10.5mm, drip port 6 is designed and sized to Φ 3.45mm, the quantity of drip port is 10; Casting bag 5 and drip port 6 are preheated to 700～900 DEG C; Open oscillator 7, and controlled frequency and amplitude are respectively 3000HZ and 20 μ m; The temperature of atoleine 9 is heated to 60 DEG C, and the liquid level degree of depth of atoleine 9 is 2 meters, and its liquid level is 100mm apart from the distance of drip port 6; Pass into nitrogen from valve 10, and to keep nitrogen pressure be 0.11MPa.After melting in 500 kilograms of power frequency induction furnaces, the phosphor copper that is 0.1% by phosphorus content moves in casting ladle 1, insulation is to 1150 DEG C, the copper liquid liquid level that flow velocity makes in alloy inflow casting bag 5 and maintenance is cast in bag 5 of controlling pouring mouth 3 by stopper 2 is 30～50mm, under the effect of copper liquid 11 earthquake devices 7, pass through in drip port 6 influent paraffin 9, in cooling bath and cooling fluid, copper liquid is by Development pattern cutout, nodularization and solidify the final phosphor copper ball 12 that is of a size of Φ 10.5mm that forms.Phosphor copper ball cleans and dries after taking out.This phosphor copper ball circularity is high after testing, and composition is very even, and production efficiency exceedes 1000/minute.
Embodiment bis-:
The difference of the present embodiment and example 1 is, in the time that production specification is the phosphor copper ball of Φ 21mm, the drip port 6 of said apparatus is designed and sized to Φ 8mm, quantity is 2, frequency and the amplitude of controlling oscillator 7 are respectively 3500HZ and 50 μ m, the liquid level of atoleine 9 is 150mm apart from drip port distance, and the liquid level control of casting bag 5 interior copper liquid is 80～100mm.In the time that other technology and step is identical with embodiment 1, produce the phosphor copper standard ball of Φ 21mm.After testing, its product circularity is high, and composition is even, and production efficiency exceedes 200/minute.
Embodiment tri-:
The difference of the present embodiment and example 1 is, in the time that while production specification is two kinds of phosphor copper balls of Φ 21mm and Φ 16mm, the drip port 6 of said apparatus is designed and sized to Φ 8mm and Φ 6.5mm, quantity is respectively 1, frequency and the amplitude of controlling oscillator 7 are respectively 3300HZ and 45 μ m, the liquid level of atoleine 9 is 140mm apart from drip port distance, and the liquid level control of casting bag 5 interior copper liquid is 80～100mm.In the time that other technology and step is identical with embodiment 1, two kinds of phosphor copper standard balls of Φ 21mm and Φ 16mm have been produced simultaneously.After testing, two kinds of copper ball product circularity are high, and composition is even, and the production efficiency of two kinds of specification copper ball products all exceedes 100/minute.
Finally should be noted that; above embodiment is only by explanation the technical solution of the utility model; but not restriction to the utility model protection domain; although the utility model is described in detail with reference to specific embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement technical solutions of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (6)
1. a manufacturing installation for electroplate using anode copper ball, is characterized in that, it waters packet system, drip systems and cooling system three parts by insulation and forms, and arranges from top to bottom successively, and drip systems is connected with cooling system and seals with the external world; Wherein,
Insulation is watered packet system and is formed by being incubated casting ladle, stopper, pouring mouth, and drip systems is made up of casting cavity, casting bag, oscillator, drip port, and cooling system is made up of cooling bath and cooling fluid;
Casting bag and the drip port of dripping casting system are contained on oscillator and can shake by Development pattern, and drip port is wherein made by there is not wetting inorganic material with copper;
In cooling system, be filled with inert protective gas.
2. the manufacturing installation of a kind of electroplate using anode copper ball according to claim 1, is characterized in that, described oscillator concussion frequency is 0.5-5KHZ, and amplitude is 5-100 μ m, chooses according to the product of different size.
3. the manufacturing installation of a kind of electroplate using anode copper ball according to claim 1, is characterized in that, described drip port is circular port, and aperture is 1-20mm, chooses according to different product specification, and product specification is larger, and aperture is larger.
4. the manufacturing installation of a kind of electroplate using anode copper ball according to claim 1, is characterized in that, the distance of described drip port and cooling-liquid level is 50-200mm, and the degree of depth of cooling fluid is greater than 300mm.
5. the manufacturing installation of a kind of electroplate using anode copper ball according to claim 1, is characterized in that, in described cooling system, keeps air pressure to be greater than standard atmospheric pressure.
6. the manufacturing installation of a kind of electroplate using anode copper ball according to claim 1, is characterized in that, in described cooling system, arranges material-receiving system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855673.6U CN203738021U (en) | 2013-12-24 | 2013-12-24 | Device for manufacturing anode copper ball for electroplating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320855673.6U CN203738021U (en) | 2013-12-24 | 2013-12-24 | Device for manufacturing anode copper ball for electroplating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738021U true CN203738021U (en) | 2014-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320855673.6U Expired - Fee Related CN203738021U (en) | 2013-12-24 | 2013-12-24 | Device for manufacturing anode copper ball for electroplating |
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| CN (1) | CN203738021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773199A (en) * | 2019-01-15 | 2019-05-21 | 中国科学院合肥物质科学研究院 | A kind of fast preparation method of multiple dimensioned lithium ball |
-
2013
- 2013-12-24 CN CN201320855673.6U patent/CN203738021U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773199A (en) * | 2019-01-15 | 2019-05-21 | 中国科学院合肥物质科学研究院 | A kind of fast preparation method of multiple dimensioned lithium ball |
| CN109773199B (en) * | 2019-01-15 | 2021-05-28 | 中国科学院合肥物质科学研究院 | Rapid preparation method of multi-scale lithium ball |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20181224 |
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| CF01 | Termination of patent right due to non-payment of annual fee |