CN105334969A - Balance bar and production process therefor - Google Patents
Balance bar and production process therefor Download PDFInfo
- Publication number
- CN105334969A CN105334969A CN201410394118.7A CN201410394118A CN105334969A CN 105334969 A CN105334969 A CN 105334969A CN 201410394118 A CN201410394118 A CN 201410394118A CN 105334969 A CN105334969 A CN 105334969A
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- China
- Prior art keywords
- metal wire
- nylon
- powder
- nylon powder
- wire rod
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- Spectrometry And Color Measurement (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a balance bar and a production process therefor. The balance bar comprises a bent metal wire, wherein the surface of the metal wire is coated with an insulated layer; and the insulated layer is a uniform and dense nylon powder layer with a smooth surface. The production process comprises the main steps of forming, powder adhesion and polishing, wherein in the forming step, the metal wire is bent in a set shape through a bending machine; in the powder adhesion step, the formed metal wire is heated and falls in a machine with nylon powder, and the metal wire adhered with the nylon powder is gradually separated from the nylon powder through vibration of the machine; and in the polishing step, the metal wire subjected to the powder adhesion is heated through a polishing machine, then the nylon powder adhered on the surface of the metal wire is molten and cooled to form the uniform and dense nylon powder layer with the smooth surface, and finally the balance bar is formed. If the nylon powder is colorful nylon powder formed by mixing nylon powder of various colors in the powder adhesion step, the coating of a colorful insulated layer can be realized, and the nylon powder layer for coating not only is attractive, durable and wear-resistant, but also takes a better insulation effect.
Description
Technical field
The present invention relates to computor-keyboard inner assembly manufacture field, especially a kind of balance stem and the technological process of production thereof.
Background technology
Traditional balance stem be the metal wire material surface of bending forming carry out spraying paint or baking vanish to reach insulating effect, because the poor insulativity of enamelled coating, the feature of environmental protection are poor and use the characteristic come off easy to wear for a long time, balance stem has potential safety hazard, and color is single.
Summary of the invention
In order to overcome above-mentioned defect, the invention provides a kind of balance stem and the technological process of production thereof, higher insulativity and mar proof can be reached, and the coating of polychrome insulation course can be realized.
The present invention in order to the technical scheme solving its technical matters and adopt is:
A kind of balance stem, comprise the metal wire rod of bending forming, this metal wire material surface is coated with insulation course, and described insulation course is even compact and ganoid nylon bisque.
As a further improvement on the present invention, described nylon bisque is formed by the fusion of some nylon powder one.
As a further improvement on the present invention, described some nylon powders are mixed to form by the nylon powder of shades of colour.
A technological process of production for balance stem, the described technological process of production is carried out as follows:
One, shaping: metal wire rod to be passed through bar folder forming processes for setting shape;
Two, powder is hung: by dropping in the machine that nylon powder is housed after the metal wire rod heating after shaping, by machine vibration, the metal wire rod that surface speckles with nylon powder being separated with nylon powder gradually, completing the extension powder step of contactless coating;
Three, light is covered: will hang the metal wire rod after powder by after covering ray machine heating, after the nylon powder fusing that metal wire material surface speckles with, cooling forms even compact and ganoid nylon bisque, finally forms balance stem;
Four, quality inspection: quality inspection is carried out to balance stem;
Five, finished product packing: the balance stem of passed examination is packed.
As a further improvement on the present invention, in described step 2 machine built with nylon powder be mix by the nylon powder of shades of colour the colored nylon powder formed, hang in powder step and load colored nylon powder in machine, the coating of colorful insulation layer can be realized, the not only attractive in appearance and durable wear of the nylon bisque of coating, and play higher insulating effect.
The invention has the beneficial effects as follows: adopt metal wire rod to pick nylon powder, nylon powder fusing is cooled to even compact and the mode coating insulation course of ganoid nylon bisque, the colored nylon powder that the nylon powder be equipped with in powder step is the nylon powder mixing composition of shades of colour if hang, then can realize the coating of colorful insulation layer, the not only attractive in appearance and durable wear of the nylon bisque of coating, and play higher insulating effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is diagrammatic cross-section of the present invention.
Embodiment
Embodiment: a kind of balance stem, comprises the metal wire rod 1 of bending forming, and this metal wire rod 1 covering surface has insulation course 2, and described insulation course 2 is even compact and ganoid nylon bisque.
Described nylon bisque is formed by the fusion of some nylon powder one.
Described some nylon powders are mixed to form by the nylon powder of shades of colour.
A technological process of production for balance stem, the described technological process of production is carried out as follows:
One, shaping: metal wire rod 1 to be passed through bar folder forming processes for setting shape;
Two, powder is hung: drop in the machine that nylon powder is housed after being heated by the metal wire rod 1 after shaping, by machine vibration, the metal wire rod 1 that surface speckles with nylon powder is separated with nylon powder gradually, complete the extension powder step of contactless coating;
Three, light is covered: will hang the metal wire rod 1 after powder by after covering ray machine heating, after the nylon powder fusing that metal wire rod 1 surface speckles with, cooling forms even compact and ganoid nylon bisque, finally forms balance stem;
Four, quality inspection: quality inspection is carried out to balance stem;
Five, finished product packing: the balance stem of passed examination is packed.
In described step 2 machine built with nylon powder be mix by the nylon powder of shades of colour the colored nylon powder formed, hang in powder step and load colored nylon powder in machine, the coating of colorful insulation layer can be realized, the not only attractive in appearance and durable wear of the nylon bisque of coating, and play higher insulating effect.
Claims (5)
1. a balance stem, comprise the metal wire rod (1) of bending forming, this metal wire rod (1) covering surface has insulation course (2),
It is characterized in that: described insulation course (2) is for even compact and ganoid nylon bisque.
2. balance stem according to claim 1, is characterized in that: described nylon bisque is formed by the fusion of some nylon powder one.
3. balance stem according to claim 2, is characterized in that: described some nylon powders are mixed to form by the nylon powder of shades of colour.
4. the technological process of production of a kind of balance stem as claimed in claim 1, is characterized in that: the described technological process of production is carried out as follows:
One, shaping: by metal wire rod (1) by bar folder forming processes for setting shape;
Two, powder is hung: by dropping in the machine that nylon powder is housed after metal wire rod (1) heating after shaping, by machine vibration, the metal wire rod (1) that surface speckles with nylon powder is separated with nylon powder gradually;
Three, light is covered: will hang the metal wire rod (1) after powder by after covering ray machine heating, after the nylon powder fusing that metal wire rod (1) surface speckles with, cooling forms even compact and ganoid nylon bisque, finally forms balance stem;
Four, quality inspection: quality inspection is carried out to balance stem;
Five, finished product packing: the balance stem of passed examination is packed.
5. the technological process of production of balance stem according to claim 4, is characterized in that: in described step 2 machine built with nylon powder be mix by the nylon powder of shades of colour the colored nylon powder formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394118.7A CN105334969A (en) | 2014-08-12 | 2014-08-12 | Balance bar and production process therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410394118.7A CN105334969A (en) | 2014-08-12 | 2014-08-12 | Balance bar and production process therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105334969A true CN105334969A (en) | 2016-02-17 |
Family
ID=55285568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410394118.7A Pending CN105334969A (en) | 2014-08-12 | 2014-08-12 | Balance bar and production process therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105334969A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601510A (en) * | 2017-01-24 | 2017-04-26 | 江苏传艺科技股份有限公司 | Balancing structure for long key of keyboard |
-
2014
- 2014-08-12 CN CN201410394118.7A patent/CN105334969A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601510A (en) * | 2017-01-24 | 2017-04-26 | 江苏传艺科技股份有限公司 | Balancing structure for long key of keyboard |
| CN106601510B (en) * | 2017-01-24 | 2020-09-11 | 江苏传艺科技股份有限公司 | Balance structure for long keys of keyboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |
|
| WD01 | Invention patent application deemed withdrawn after publication |