CN201495282U - Belt-material coating machine - Google Patents
Belt-material coating machine Download PDFInfo
- Publication number
- CN201495282U CN201495282U CN2009201768272U CN200920176827U CN201495282U CN 201495282 U CN201495282 U CN 201495282U CN 2009201768272 U CN2009201768272 U CN 2009201768272U CN 200920176827 U CN200920176827 U CN 200920176827U CN 201495282 U CN201495282 U CN 201495282U
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- vacuum
- arc
- vacuum chamber
- plated film
- chamber
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Abstract
The utility model provides a belt-material coating machine which comprises at least one film coating vacuum chamber, and a coiled-material unwinding mechanism and a winding mechanism which are placed outside the film coating vacuum chamber. The coating machine is characterized in that at least one vacuum channel for belt-material access is arranged between the film coating vacuum chamber and the coiled-material unwinding mechanism; at least one vacuum channel for belt-material access is arranged between film coating vacuum and the winding mechanism; and the vacuum channel includes an arc-shaped narrow slit damping mechanism form by two arc-shaped cavities and two rod drums positioned in the two arc-shaped cavities, and a vacuum lock with a vacuum pumping chamber. In the utility model, the coiled-material unwinding mechanism and the winding mechanism are placed outside the vacuum chamber, the seal between vacuum lock and a narrow-slit damping channel is reliable, the service life is long, the equipment manufacturing cost is low, and the continuous production can be performed; and the coating machine can perform the monolayer or the multilayer film coating on a plastic thin film and the surface of a metal board, and in addition, the achieved coated surface has a extremely compact microstructure and a smooth surface.
Description
Technical field:
The utility model relates to a kind of band coating equipment, particularly be a kind of band coating equipment with arc narrow slit damping mechanism.
Background technology:
Band plates functional membrane in the plated film vacuum chamber, if with the coiled material unreeling structure, rolling-up mechanism places within the vacuum chamber, the vacuum tunnel that the band turnover is passed through then must be set between plated film vacuum chamber and coiled material unreeling structure and rolling-up mechanism, and traditional vacuum tunnel is made up of linear pattern narrow slit damping mechanism and vacuum suction chamber, in order to guarantee the vacuum tightness in the plated film vacuum chamber, to increase the length of linear pattern narrow slit damping mechanism as far as possible, its length is very long, and effect is bad, very difficult usefulness less and also the little vacuum pump of power guarantee vacuum tightness in the plated film vacuum chamber, the operation of unfavorable vacuum pump economy.
The utility model content:
The purpose of this utility model is in order to overcome above deficiency, provides that a kind of production efficiency height, equipment cost are low, coiled material unreeling structure and rolling-up mechanism place the good band coating equipment of narrow slit damping outside the vacuum chamber.
The purpose of this utility model is achieved like this:
The utility model band coating equipment, comprise at least one plated film vacuum chamber, place coiled material unreeling structure and rolling-up mechanism outside the plated film vacuum chamber, it is characterized in that between plated film vacuum chamber and coiled material unreeling structure, having at least one band to pass in and out the vacuum tunnel that passes through, the vacuum tunnel that between plated film vacuum and rolling-up mechanism, has at least one band turnover to pass through, vacuum tunnel by at least one group by two arc-shaped cavities be arranged in the arc narrow slit damping mechanism that the two sticks tube of two arc-shaped cavities constitutes and have the vacuum lock of vacuum suction chamber to constitute, two arc-shaped cavity similar are in the barrel of twin screw extruder, the two sticks tube places in the arc-shaped cavity respectively, band passes through among the two sticks tube, because the two sticks tube compresses band, therefore outside air can only be scurried into the plated film vacuum chamber from the arc narrow slit, increase air and scurried into the length of plated film vacuum chamber, make the arc narrow slit very little, just can well guarantee the vacuum tightness in the plated film vacuum chamber, make coiled material unreeling structure and rolling-up mechanism place the band plated film outside the vacuum chamber to become a reality, the rod tube can be active rotation rod tube or passive rotation rod tube. and adopt active rotation rod tube can reduce the wearing and tearing of rod tube, one is the glue rod in the rod tube, another root is a steel rod, and perhaps the two sticks tube is glue rod or steel rod.
Above-mentioned band coating equipment, the arc narrow slit that rod tube and arc-shaped cavity constitute is between 0.01～0.5mm.
The utility model band coating equipment has changed traditional coating equipment and has adopted linear pattern narrow slit damping mechanism form, coating equipment coiled material unreeling structure and rolling-up mechanism place outside the vacuum chamber, vacuum lock and the sealing of narrow slit damp channel are reliable, life-span is long, the device fabrication cost is low, the plated film function is at plastics film, sheet metal surface multicoating, and the coated surface compact micro structure that obtains, surface smoothing.
Description of drawings:
Fig. 1 is the utility model band coating equipment structural representation.
Fig. 2 is Fig. 1 schematic top plan view.
Fig. 3 is the local structure for amplifying synoptic diagram of arc narrow slit damping mechanism among Fig. 1.
Fig. 4 is Fig. 3 schematic top plan view.
Fig. 5 be among Fig. 3 A to sectional view.
Fig. 6 is the local structure for amplifying synoptic diagram of arc narrow slit in the arc narrow slit damping mechanism among Fig. 3.
Embodiment:
Fig. 1～Fig. 6 has provided the utility model and has implemented illustration.Referring to Fig. 1～Fig. 6, the steel band finished product coiled material 11 that the coiled material unreeling structure 1 that is positioned at outside the plated film vacuum chamber 4 and rolling-up mechanism 5, steel band (or plastics film) 2 are arranged in the utility model band coating equipment, has plated.Having the vacuum tunnel 3 that eight band turnover are passed through between plated film vacuum chamber and coiled material unreeling structure and between plated film vacuum chamber and the rolling-up mechanism.Vacuum tunnel is by two arc-shaped cavities in the damping seat 6 12 and be arranged in the rubber roll 7 of arc-shaped cavity and vacuum lock that arc narrow slit damping mechanism 10 that steel rider 9 two sticks tubes constitute and vacuum suction chamber 8 are formed constitutes.The arc narrow slit 10-1 that rod tube and arc-shaped cavity constitute is between 0.01～0.5mm.The rod tube is that (or passive rotation rod tube or two sticks tube are glue rod or steel rod to active rotation rod tube.There is magnetic fluid dynamic seal 13 (referring to Fig. 5) at rod tube two ends.The arc narrow slit 10 (referring to Fig. 6) of the damp channel at each position has been formed the seal channel that compact construction is easy, sealing property is reliable, the life-span is long, intercepted getting in touch between plated film vacuum chamber and the atmosphere, guarantee the working vacuum degree of 2-4 * 10-2Pa in the plated film vacuum chamber, guaranteed the coiled material surface quality.Coiled material unreeling structure and rolling-up mechanism are placed outside the vacuum chamber, greatly reduce the device fabrication cost, also alleviated and vacuumize difficulty, reduced the vacuum pump load.
During the work of the utility model band coating equipment, coiled material unreeling structure 1 is separately positioned in the conventional environment with coiled material rolling-up mechanism 5, steel band (or the plastics film) 2 that will be plated of emitting from unreeling machine 1 enters coating chamber 4 by vacuum tunnel 3, from coating chamber, come out to enter vacuum tunnel 3 again behind one side or the two sides plated film, after rolling-up mechanism 5 rollings, obtain steel band finished product 11.
The foregoing description is that foregoing of the present utility model is further described, but this should be interpreted as that the scope of the above-mentioned theme of the utility model only limits to the foregoing description.All technology that realizes based on foregoing all belong to scope of the present utility model.
Claims (2)
1. band coating equipment, comprise at least one plated film vacuum chamber, place coiled material unreeling structure and rolling-up mechanism outside the plated film vacuum chamber, it is characterized in that between plated film vacuum chamber and coiled material unreeling structure, having at least one band to pass in and out the vacuum tunnel that passes through, the vacuum tunnel that between plated film vacuum and rolling-up mechanism, has the turnover of at least one band to pass through, vacuum tunnel by at least one group by two arc-shaped cavities be arranged in the arc narrow slit damping mechanism that the two sticks tube of two arc-shaped cavities constitutes and have the vacuum lock of vacuum suction chamber to constitute.
2. band coating equipment according to claim 1, the arc narrow slit that it is characterized in that forming between rod tube and arc-shaped cavity is between 0.01～0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201768272U CN201495282U (en) | 2009-09-17 | 2009-09-17 | Belt-material coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201768272U CN201495282U (en) | 2009-09-17 | 2009-09-17 | Belt-material coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201495282U true CN201495282U (en) | 2010-06-02 |
Family
ID=42438490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201768272U Expired - Lifetime CN201495282U (en) | 2009-09-17 | 2009-09-17 | Belt-material coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201495282U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021527B (en) * | 2009-09-17 | 2012-12-19 | 甘国工 | Strip film plating machine |
| CN106076947A (en) * | 2016-07-30 | 2016-11-09 | 佛山市南海煌钢金属制品有限公司 | Sheet metal strip purging system |
-
2009
- 2009-09-17 CN CN2009201768272U patent/CN201495282U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021527B (en) * | 2009-09-17 | 2012-12-19 | 甘国工 | Strip film plating machine |
| CN106076947A (en) * | 2016-07-30 | 2016-11-09 | 佛山市南海煌钢金属制品有限公司 | Sheet metal strip purging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100602 Effective date of abandoning: 20090917 |
|
| RGAV | Abandon patent right to avoid regrant |