CN1184861A - Climbing type lowering and raising mechanism for frame of annular and separation type electroplating trough - Google Patents
Climbing type lowering and raising mechanism for frame of annular and separation type electroplating trough Download PDFInfo
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- CN1184861A CN1184861A CN96117821A CN96117821A CN1184861A CN 1184861 A CN1184861 A CN 1184861A CN 96117821 A CN96117821 A CN 96117821A CN 96117821 A CN96117821 A CN 96117821A CN 1184861 A CN1184861 A CN 1184861A
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- annular
- guide
- frame
- creeping
- raising mechanism
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Abstract
A circular partitioning electroplating bath creeping and lifting mechanism is composed of circular partitioning electro plating bath lifting guide and suspension fork standing on the guide, on the lifting guide, there is rack which can rise and fall along with the guide, on the stand base, there is creeping gear which meshes with the rack. Its advantages include good creeping performance,easy to automatic control.
Description
The invention belongs to electroplating device and make the field.
The ring divided electroplating bath that is used for continuous electroplating, whole coating bath is divided into electroplates section and passivation and aftertreatment section, workpiece to be plated is hung on the hanger that rotates synchronously with the center rotating mechanism, when work, needs hanger is mentioned by electroplating in the section with artificial or special lifting mechanism, stepped the segmentation dividing plate of plating tank, and then be for further processing among being placed on next processing section of coating bath, such operation is owing to need put lifting mechanism in addition, make coating bath mechanism complexity, and poor reliability.
Chinese patent application " divided electroplating bath " (application number: 96233781.1) this has been made improvement with automatic lifting guide.Under the hanger that rotates with the center rotating mechanism automatic lifting guide is set, hanger is provided with the activity stand of a roller, and stand is stood on the automatic lifting guide by roller.Thisly drive the hanger motion with the center rotating mechanism and have power concentration, advantage of simple structure, be suitable for the electroplating processes to small members, if plating piece is bigger, when peg load is big, adopt the center transmission unreasonable structure that just seems, energy expenditure is bigger.In addition, the frictional force between this moment level and smooth guide rail and the roller is also less relatively, and plating piece climbs in the climbing process of dividing plate needs guide rail to have long lifting transition section.
The objective of the invention is to design the bigger support climbing mechanism of a kind of bearing capacity, and make it to have simple in structure, laborsaving, the climbing ability strong and be convenient to the advantage of control automatically.
The objective of the invention is to realize by following design.
Stand on the climbing type lowering and raising mechanism for frame of annular and separation type electroplating trough that suspension hanger on the guide rail etc. is formed by the ring divided electroplating bath riser guide and by stand, be equipped with the tooth bar with lifting rail on the riser guide, the stand bottom is equipped with the gear of creeping that is meshed with tooth bar.
After having adopted structure as above, the gear of creeping that stands on stand bottom is meshed with riser guide tooth bar on the annular electro coating bath in the rotation process and drives hanger and does revolution around annular electrolyzer, hanger is provided by the gear of creeping around the power that ring groove rotates, compare to by the center rotating mechanism more laborsaving, the province's energy that seems is provided, heavier at plating piece, especially true when the hanger carrying is big.In addition, because the engaging friction power of rack-and-pinion is much larger than the frictional force between roller and level and smooth guide rail, so the ability that vertically rises is stronger, required guide rail transition section is shorter relatively, makes the annular electro coating bath can do more compactly.
Description of drawings is as follows.
Fig. 1 is the part sectioned view of structure of the present invention.
Fig. 2 is the drive motor composition of gear of creeping.
Below in conjunction with accompanying drawing structure of the present invention is described in further detail.
Can see that in Fig. 11 is the annular riser guide of ring divided electroplating bath, stand 2 is stood on On the guide rail, 3 for plating piece hangs hanger, and the tooth bar 4 that is equipped with on the formation with lifting rail is led in lifting, and is vertical Frame 2 bottoms are equipped with the gear 5 of creeping that is meshed with tooth bar 4. The actuating unit of gear 5 of creeping can adopt Multiple usual manner, Fig. 2 are wherein a kind of: motor 6 outputting powers transmit through gear pair 7,8 Give gear 5, suitably select the tooth number of gear and gear pair can change its transmission rotating ratio. Generally Situation under, motor and gear pair are arranged in the inner space of stand. Certainly, actuating unit also Can adopt worm-gears or other conventional kind of drive.
Most preferred embodiment: tooth bar 4 adopts chains, and gear 5 adopts the sprocket wheel that is meshed with chain, because the frictional force of sprocket wheel is bigger than gear, and the flexibility of chain also is convenient in the guide rail surface installation that rises and falls, and when adopting this structure, advantage of the present invention is more outstanding.
Claims (2)
1, climbing type lowering and raising mechanism for frame of annular and separation type electroplating trough, by ring divided electroplating bath riser guide (1) and stand on suspension hanger on the guide rail etc. by stand and form, it is characterized in that, be equipped with the tooth bar (4) with lifting rail on the described riser guide, the stand bottom is equipped with the gear of creeping (5) that is meshed with tooth bar.
2, climbing type lowering and raising mechanism for frame of annular and separation type electroplating trough according to claim 1 is characterized in that, described to place the tooth bar on the riser guide be chain, and the stand bottom is equipped with the sprocket wheel of the rotation that is meshed with this chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96117821A CN1184861A (en) | 1996-12-12 | 1996-12-12 | Climbing type lowering and raising mechanism for frame of annular and separation type electroplating trough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN96117821A CN1184861A (en) | 1996-12-12 | 1996-12-12 | Climbing type lowering and raising mechanism for frame of annular and separation type electroplating trough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1184861A true CN1184861A (en) | 1998-06-17 |
Family
ID=5124638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN96117821A Pending CN1184861A (en) | 1996-12-12 | 1996-12-12 | Climbing type lowering and raising mechanism for frame of annular and separation type electroplating trough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1184861A (en) |
-
1996
- 1996-12-12 CN CN96117821A patent/CN1184861A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |