CN107557721A - A kind of piezo-resistance thermal jet coating line and its spraying coating process - Google Patents
A kind of piezo-resistance thermal jet coating line and its spraying coating process Download PDFInfo
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- CN107557721A CN107557721A CN201710825516.3A CN201710825516A CN107557721A CN 107557721 A CN107557721 A CN 107557721A CN 201710825516 A CN201710825516 A CN 201710825516A CN 107557721 A CN107557721 A CN 107557721A
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Abstract
The invention discloses a kind of piezo-resistance thermal jet coating line, clamping device including being provided with clamping workpiece on conveying mechanism, the conveying mechanism, conveying mechanism is driven by servomotor, the big I of stepping-in amount is arbitrarily adjusted within the specific limits, conveying mechanism runs through two spraying cabinets, and a spray coating mechanical hand, the front of one of spray coating mechanical hand spraying workpiece are housed on each spraying cabinet, another spray coating mechanical hand sprays the back side of workpiece, and the bottom of spraying cabinet connects with cleaner.Piezo-resistance thermal spraying Design of Production Line of the present invention is concisely efficient, and clamping workpiece is efficient and convenient, and operation is simple and reliable, and noise is small, thorough to dust processing, non-environmental-pollution, has good processing effect and economic benefit.
Description
Technical field
The present invention relates to the thermal jet coating line and technique in coating equipment field, more particularly to a kind of piezo-resistance.
Background technology
At present the piezo-resistance of most domestic mainly used it is silver-colored be used as conductive material, traditional technique is exactly by silver paste
It is imprinted in piezo-resistance, is then dried.This technology mode used and the material of this high cost largely into
Constrain the main bottleneck of the development of electronics industry.With silver as the immense success acquired by excellent microelectronic material not
Together, copper is also many in the application of electronic applications, the application especially in field of power electronics, is road frustration.In theory, copper
Silver can be replaced completely on many non-emphasis electronic components.In order to overcome this difficult, in the past few decades in various countries
Researcher, which has attempted a variety of methods, to change copper into using the place of silver, has paid substantial amounts of effort.Can be at home
Electronic applications, but only a small number of application.Due to piezo-resistance enormous amount, how to realize that copper is sprayed onto by streamline thermal spraying
It is a difficult point in piezo-resistance.Spraying industry will realize pipelining production, need to depend on thermal spraying high-efficiency conveying mechanism
Research and development.
Piezo-resistance printing silver paste technique traditionally is to print to silver paste on piezo-resistance both ends, is then dried,
It is longer the time required to this technique, it is inefficient.
Patent of invention content
The present invention, can not only be fast in view of the above-mentioned problems, provide a kind of quick resistance heat spray-painting production line and its spraying coating process
Speed easily carries out thermal spraying operation, moreover it is possible to realizes during spraying operation to the pollution-free zero-emission effect of environment.
To realize above-mentioned target, the present invention provides following technical scheme：
A kind of piezo-resistance thermal jet coating line, including conveying mechanism are provided with the clamping of clamping workpiece on the conveyor
Device, conveying mechanism are driven by servomotor, and the big I of stepping-in amount is arbitrarily adjusted within the specific limits, and conveying mechanism runs through two
Individual spraying cabinet, a spray coating mechanical hand is housed on each spraying cabinet, one of spray coating mechanical hand is responsible for spraying the front of workpiece, separately
One spray coating mechanical hand is responsible for spraying the back side of workpiece, and the bottom of spraying cabinet connects with cleaner.
Simultaneously, there is provided a kind of corresponding piezo-resistance hot-spraying technique, comprise the following steps：
Step 1：Workpiece is installed on the clamping device of conveying mechanism；
Step 2：Copper wire material is persistently sent into spray gun and is powered and produces electric arc, electric arc heated fusing metal, then with height
Fast air-flow is atomized molten metal, and the metallic of atomization is accelerated to make them spray to workpiece formation coating；
Step 3：Servomotor is opened, workpiece is sent into spraying cabinet by conveying mechanism, starts front spraying or reverse side spray
Apply；Spray time 1-2min, the spacing between the spray gun and workpiece of spray coating mechanical hand is in the range of 100-200mm；
Step 4：In spraying process, dust guard pollution abatement equipment continues dust suction；
Step 5：After the completion of spraying, workpiece is removed spraying cabinet by conveying mechanism, and it is cold that nature is carried out between two spraying cabinets
But, time 3-5min；
Step 6：Workpiece is sent into next spraying cabinet by conveying mechanism, starts another side spraying；It is dust-proof in spraying process
Equipment continues dust suction；After the completion of spraying, workpiece removes spraying cabinet and carries out natural cooling, and the time is about 3-5min.
The cleaner is deduster, and the power of fan of deduster is 15kw.
Compared with prior art, the present invention has the advantages that：
Piezo-resistance thermal spraying Design of Production Line of the present invention is concisely efficient, and clamping workpiece is efficient and convenient, and operation is simple and reliable,
Noise is small, thorough to dust processing, non-environmental-pollution, has good processing effect and economic benefit.
Brief description of the drawings
Fig. 1 is piezo-resistance thermal jet coating line structural representation of the present invention.
Embodiment
Present disclosure is described in further details with reference to the accompanying drawings and detailed description.
A kind of piezo-resistance thermal jet coating line, including frame, and the conveying mechanism 1 being arranged in frame, the one of frame
End is provided with driving wheel, and the other end is provided with driven pulley, and conveying mechanism 1 is sheathed on driving wheel and on driven pulley, driving wheel connects
One servomotor 4, servomotor 4 provides power to driving wheel, so as to drive conveying mechanism 1 to be driven.Conveying mechanism 1 is a chain type
Conveyer belt, 20 clamping devices 2 are evenly distributed on whole carrier chain, can 20 workpiece of clamping.Clamping device 2 is specially spring
Folder, passes through the thrust workpiece pressing of spring clip.The both ends of conveying mechanism 1 are separately installed with one piece and loosen pressing plate 3, loosen pressing plate
3 positions are respectively clamping region and dismounting region.When clamping device 2, which reaches, loosens the position of pressing plate 3, clamping device
2 will open, and can now carry out clamping and the dismounting of workpiece.
In the medium position of conveying mechanism, two spraying cabinets 5 are provided with, conveying mechanism 1 can run through from spraying cabinet 5, often
Platform spraying cabinet 5 is provided with a spray coating mechanical hand 6, and spray coating mechanical hand 6 is installed on a screw mandrel, can be moved left and right, to spraying
Workpiece in cabinet 5 is sprayed, and workpiece sprays front in a wherein spraying cabinet 5, after having sprayed front, passes through conveying mechanism
1 transmission, it is moved between two spraying cabinets 5, after cooling down 3-5min, enters another spraying cabinet 5, carry out the spray of reverse side
Apply, reverse side spraying process is consistent with front spraying, and after having sprayed, the workpiece that conveying mechanism drives spraying to complete removes spraying
Cabinet, cooled down, next workpiece is sprayed into spraying cabinet, the multiple workpiece being installed on conveying mechanism 1, is carried out successively
Spraying.
The bottom of every spraying cabinet 5 connects a cleaner 7, is specially deduster, and the power of fan of deduster is
15kw。
Specific spraying coating process is as follows：
Step 1：Workpiece is installed on the clamping device 2 of conveying mechanism；
Step 2：Copper wire material is persistently sent into spray gun and is powered and produces electric arc, electric arc heated fusing metal, then with height
Fast air-flow is atomized molten metal, and the metallic of atomization is accelerated to make them spray to workpiece formation coating；
Step 3：Servomotor 4 is opened, workpiece is sent into spraying cabinet 5 by conveying mechanism 1, starts front spraying or reverse side
Spraying；Spray time about 1-2min, the spacing between spray gun and workpiece is in the range of 100-200mm；
Step 4：In spraying process, dust guard pollution abatement equipment 7 continues dust suction；
Step 5：After the completion of spraying, conveying mechanism 1 is transmitted, and workpiece is removed into spraying cabinet 5, waited between two spraying cabinets 5
And natural cooling is carried out, the time is about 3-5min；
Step 6：Workpiece is sent into next spraying cabinet 5 by conveying mechanism 1, starts another side spraying；In spraying process, prevent
Dirt equipment 7 continues dust suction；After the completion of spraying, workpiece removes spraying cabinet 5 and carries out natural cooling, and the time is about 3-5min.
So far, the spray coating operations of a workpiece are completed, the multiple workpiece being installed on conveying mechanism, according to this technique, according to
It is secondary to be sprayed.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and the embodiment simultaneously is not used to limit this hair
Bright the scope of the claims, all equivalence enforcements or change without departing from carried out by the present invention, it is intended to be limited solely by the scope of the claims of this case.
Claims (8)
- A kind of 1. piezo-resistance thermal jet coating line, it is characterised in that：Pacify including conveying mechanism (1), the conveying mechanism on (1) Clamping device (2) equipped with clamping workpiece, conveying mechanism (1) are driven by servomotor (4), and the big I of stepping-in amount is in certain model Interior arbitrarily regulation, conveying mechanism (1) is enclosed to run through two spraying cabinets (5), a spray coating mechanical hand is housed on each spraying cabinet (5) (6), the front of one of spray coating mechanical hand (6) spraying workpiece, another spray coating mechanical hand (6) spray the back side of workpiece, spray The bottom for applying cabinet (5) connects with cleaner (7).
- 2. piezo-resistance thermal jet coating line according to claim 1, it is characterised in that：The two of the conveying mechanism (1) End, which is separately installed with, loosens pressing plate (3), respectively clamping region and dismounting region, and the pressing plate (3) that loosens fills with described clamp Put (2) to be engaged, the pressing plate (3) that loosens can workpiece of the clamping with dismantling on the clamping device (2).
- 3. piezo-resistance thermal jet coating line according to claim 1, it is characterised in that：Pacify on the conveying mechanism (1) Equipped with multiple clamping devices (2), the clamping device (2) is spring clip.
- 4. piezo-resistance thermal jet coating line according to claim 1, it is characterised in that：The conveying mechanism (1) is chain Formula conveyer belt.
- 5. piezo-resistance thermal jet coating line according to claim 1, it is characterised in that：The cleaner (7) be except Dirt device, the power of fan of deduster is 15kw.
- A kind of 6. piezo-resistance thermal spraying work corresponding with claim 1-5 any one piezo-resistance thermal jet coating line Skill, it is characterised in that：Comprise the following steps：Step 1：Workpiece is arranged in frock, frock is installed on the clamping device of conveying mechanism；Step 2：Copper wire material is persistently sent into spray gun and is powered and produces electric arc, electric arc heated fusing metal, then with high speed gas Stream is atomized molten metal, and the metallic of atomization is accelerated to make them spray to workpiece formation coating；Step 3：Servomotor is opened, workpiece is sent into spraying cabinet by conveying mechanism, starts front or reverse side spraying；Step 4：In spraying process, cleaner continues dust suction；Step 5：After the completion of spraying, conveying mechanism transmission, workpiece is removed into spraying cabinet, cooled down between two spraying cabinets；Step 6：Workpiece is sent into next spraying cabinet by conveying mechanism, starts another side spraying, spraying method and the first face of spraying It is identical.
- 7. piezo-resistance hot-spraying technique according to claim 6, it is characterised in that：In the step 3, spray time For 1-2min, the spacing between the spray gun and workpiece of spray coating mechanical hand is in the range of 100-200mm.
- 8. piezo-resistance hot-spraying technique according to claim 6, it is characterised in that：In the step 5, after spraying Workpiece is natural cooling, cool time 3-5min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710825516.3A CN107557721A (en) | 2017-09-14 | 2017-09-14 | A kind of piezo-resistance thermal jet coating line and its spraying coating process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710825516.3A CN107557721A (en) | 2017-09-14 | 2017-09-14 | A kind of piezo-resistance thermal jet coating line and its spraying coating process |
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| Publication Number | Publication Date |
|---|---|
| CN107557721A true CN107557721A (en) | 2018-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710825516.3A Pending CN107557721A (en) | 2017-09-14 | 2017-09-14 | A kind of piezo-resistance thermal jet coating line and its spraying coating process |
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| Country | Link |
|---|---|
| CN (1) | CN107557721A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7901391U1 (en) * | 1979-01-19 | 1979-05-03 | H.P.Metzger Maschinenbau Und Transportanlagen, 2000 Norderstedt | DEVICE FOR MOVING SPRAY EQUIPMENT |
| JP2004082068A (en) * | 2002-08-29 | 2004-03-18 | Takubo Engineering Co Ltd | Coating method and coating apparatus therefor |
| CN102259071A (en) * | 2011-06-21 | 2011-11-30 | 东莞丰裕电机有限公司 | Fully-automatic spray coating equipment |
| CN202591034U (en) * | 2012-01-10 | 2012-12-12 | 江苏长虹汽车装备集团有限公司 | Drive device for spraying robot |
| CN104056749A (en) * | 2014-06-06 | 2014-09-24 | 贾锦育 | Full-automatic paint spraying assembly line |
| CN104492642A (en) * | 2014-12-26 | 2015-04-08 | 广东红棉乐器有限公司 | Guitar spraying processing line |
| CN104759383A (en) * | 2015-03-30 | 2015-07-08 | 湖北精诚钢结构股份有限公司 | Production line for automatically coating profile steel and coating method thereof |
| CN106044185A (en) * | 2016-05-26 | 2016-10-26 | 贾锦育 | Spraying conveying equipment and working method thereof |
-
2017
- 2017-09-14 CN CN201710825516.3A patent/CN107557721A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7901391U1 (en) * | 1979-01-19 | 1979-05-03 | H.P.Metzger Maschinenbau Und Transportanlagen, 2000 Norderstedt | DEVICE FOR MOVING SPRAY EQUIPMENT |
| JP2004082068A (en) * | 2002-08-29 | 2004-03-18 | Takubo Engineering Co Ltd | Coating method and coating apparatus therefor |
| CN102259071A (en) * | 2011-06-21 | 2011-11-30 | 东莞丰裕电机有限公司 | Fully-automatic spray coating equipment |
| CN202591034U (en) * | 2012-01-10 | 2012-12-12 | 江苏长虹汽车装备集团有限公司 | Drive device for spraying robot |
| CN104056749A (en) * | 2014-06-06 | 2014-09-24 | 贾锦育 | Full-automatic paint spraying assembly line |
| CN104492642A (en) * | 2014-12-26 | 2015-04-08 | 广东红棉乐器有限公司 | Guitar spraying processing line |
| CN104759383A (en) * | 2015-03-30 | 2015-07-08 | 湖北精诚钢结构股份有限公司 | Production line for automatically coating profile steel and coating method thereof |
| CN106044185A (en) * | 2016-05-26 | 2016-10-26 | 贾锦育 | Spraying conveying equipment and working method thereof |
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