CN103789728A - Double-bearing transmission roller device - Google Patents
Double-bearing transmission roller device Download PDFInfo
- Publication number
- CN103789728A CN103789728A CN201210426351.XA CN201210426351A CN103789728A CN 103789728 A CN103789728 A CN 103789728A CN 201210426351 A CN201210426351 A CN 201210426351A CN 103789728 A CN103789728 A CN 103789728A
- Authority
- CN
- China
- Prior art keywords
- bearing
- conduction
- duplex
- roller arrangement
- spider
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Physical Vapour Deposition (AREA)
Abstract
The invention discloses a double-bearing transmission roller device. The double-bearing transmission roller device comprises a first bearing supporting seat and a second bearing supporting seat. The first bearing supporting seat and the second bearing supporting seat are fixed to a wallboard. The first bearing supporting seat and the second bearing supporting seat are provided respectively with two supporting shafts. The two supporting shafts are connected to a transmission roller by bearings. The double-bearing transmission roller device has a simple structure, can be dismounted conveniently, does not influence normal equipment operation in the case of individual bearing damage and greatly improves production efficiency and product quality.
Description
Technical field
The present invention relates to a kind of rotary machine, particularly a kind of duplex bearing conduction roller arrangement being applied in vacuum aluminum-plating equipment.
Background technology
Along with the progress of technology, vacuum aluminum-coated technology has obtained application more and more widely.For example, metallized film product possesses very strong barrier property, can intercept sunlight, prevents ultraviolet ray etc.Common metallized film can be used for sun rupture disk, the paste layer of for example vehicle glass; Screening of nucleus film is mainly used in the electromagnetic shielding of electronic product.
Vacuum aluminum-plating equipment is the equipment that evenly plates one deck aluminium on papery or plastic material film.For guaranteeing purity and the homogeneity of coating, this equipment adopts vacuum aluminum-coated technical approach to carry out work.Its principle of work is: by evaporation technology, coiled material is carried out to evaporation.In vacuum chamber, by suitable vaporizer, make deposition material (aluminium) evaporation, the material being evaporated free movement in vacuum chamber, when evaporating materials contacts certain surface, for example, when plated film coil base material, will be cooling, form coating.Coiled material is arranged on to reel system, and guides by wireline reel system, in vapor deposition treatment process, film-type coiled material is at the uniform velocity by vaporizer top, and this technique can be guaranteed the homogeneity of thickness of coating.
The evaporation workflow of vacuum aluminum-plating equipment is as follows: open vacuum chamber; Metallized film is installed on to reel system; Close vacuum chamber, vacuum chamber is vacuumized; Moving stop is to vaporizer top, to isolate aluminum evaporation material and metallized film; Vaporizer is started working; Temperature at vaporizer reaches requirement, and the evaporating state of aluminum evaporation material reaches after requirement, removes baffle plate; Reel system work, the film beginning of aluminizing; After film is aluminized and finished, moving stop is to vaporizer top, to isolate aluminum evaporation material and metallized film; Stop reel system work; Open vacuum chamber, cart system (containing aluminizing coiled material, baffle plate) shifts out vacuum chamber; Baffle plate action, to plumbness, to unload the coiled material of aluminizing.
In prior art, at vacuum aluminum-plating equipment on period, the transmission of metallized film need to be used multiple conduction rods.As shown in Figure 1, bearing spider 2 is arranged on the body of wall 1 of the equipment of aluminizing, and conduction roller 4 is arranged on the support of bearing by bearing 3.The equipment vacuum of aluminizing is indoor, has the aluminium dirt of certain content, easily enters in the bearing of conduction roller, blocks bearing and runs well, and when bearing is during in stuck state, the metallized film of high-speed rotation can be scratched, wear and tear, and increases scrap rate.Need conduction roller bearing periodically clean, maintain or change for this reason.In the time of maintenance, often need to dismantle vacuum chamber sidewall, operation time and effort consuming.Those skilled in the art is devoted to provide a kind of convenient and practical conduction roller arrangement to solve the problems of the technologies described above.
Summary of the invention
The technical problem to be solved in the present invention is in order to overcome in prior art, and the dismounting of the deflector roll of vacuum aluminum-plating equipment is loaded down with trivial details, is difficult to the deficiency that remains in operation when bearing damage, and a kind of duplex bearing conduction roller arrangement is provided.
The present invention solves above-mentioned technical problem by following technical proposals:
A kind of duplex bearing conduction roller arrangement, its feature is, described duplex bearing conduction roller arrangement comprises:
Be fixed on a clutch shaft bearing bearing and one second bearing spider on a wallboard;
Described clutch shaft bearing bearing and the second bearing spider respectively arrange a back shaft, and described two back shafts are connected with a conduction roller by bearing.
Preferably, described each back shaft arranges two bearings, and one of them bearing is connected with described bearing spider, and another bearing is connected with described conduction roller.
Preferably, described clutch shaft bearing bearing and one second bearing spider respectively arrange a dismountable cover plate, and described dismountable cover plate is limited in described back shaft in described clutch shaft bearing bearing and one second bearing spider.
Preferably, described bearing is needle bearing.
Preferably, described bearing is spherical bearing.
Preferably, described wallboard is the wallboard of a vacuum aluminum-plating equipment.
Preferably, described clutch shaft bearing bearing is fixedly connected with described body of wall by screw with the second bearing spider.
Meeting on the basis of this area general knowledge, above-mentioned each optimum condition, can arbitrary combination, obtains the preferred embodiments of the invention.
Positive progressive effect of the present invention is: this duplex bearing conduction roller arrangement is simple in structure, and convenient disassembly does not affect equipment and normally moves the in the situation that of indivedual bearing damage, has greatly improved production efficiency and quality product.
Accompanying drawing explanation
Fig. 1 is the structural representation that conducts roller arrangement in prior art.
Fig. 2 is the structural representation of the duplex bearing conduction roller arrangement under specific embodiment of the present invention.
Fig. 3 is the left view of the bearing spider under specific embodiment of the present invention, and its cover plate is not installed.
Fig. 4 is the vertical view of bearing spider shown in Fig. 3.
Fig. 5 is the cover plate schematic diagram of bearing spider shown in Fig. 4.
Embodiment
Embodiments of the invention describe with reference to the accompanying drawings.In Figure of description, the element with similar structures or function will represent with identical component symbol.Just each embodiment of the present invention for convenience of explanation of accompanying drawing, is not to carry out to the present invention the explanation of exhaustive, neither limit scope of the present invention.
Fig. 2 shows the schematic structure of the biography guide roller support device under specific embodiment of the present invention.In this embodiment, the body of wall 10 of vacuum aluminum-plating equipment is screwed two bearing spiders 20 is set.Two bearing spiders 20 respectively arrange a back shaft 30, and back shaft 30, for the structure of duplex bearing can be set, those skilled in the art will appreciate that the concrete structure of back shaft 30 is not limit, as long as can connect the shape of two bearings and keep sealing all applicable.
Each back shaft arranges bearing 32 and bearing 34, and its centre bearer 32 is connected with bearing spider, and bearing 34 is connected with conduction roller 40.Like this, in fact conduction roller rotates relative to bearing spider by four bearings.The concrete model that those skilled in the art will appreciate that bearing is not limit, and can be needle bearing, and the bearing of spherical bearing or other type, as long as can be arranged on back shaft and make to conduct the bearing that roller rotates all applicable.
Fig. 3 and Fig. 4 show the schematic structure of the bearing spider under specific embodiment of the present invention.In this embodiment, bearing spider 20 comprises that half cavity 21, half cavitys 21 are shown in Fig. 5 with dismountable cover plate 22() coordinate and form container cavity, back shaft 30 is limited in clutch shaft bearing bearing and one second bearing spider.Dismountable cover plate 22, to be spirally connected or other variety of way is fixed on bearing spider 20, guarantees to disassemble from bearing spider easily in dismounting.
When use, conduction roller is by four bearing rotaries, even if therefore stuck state occurs one of them bearing once in a while, other bearing also can continue to guarantee that conduction roller normally moves on the same group.
In the time repairing, technician unloads screw from above, i.e. dismountable cover plate 22 just can be communicated with bearing by conduction roller and take out together, carries out easily bearing replacing or other maintenance services.
Due to the present invention, can make convenient disassembly, do not need to dismantle vacuum chamber sidewall, and directly roller is conducted in dismounting, obviously improves effect.Experiment shows, running roller was brought up to 12 minute in 2 hours from the past with what change bearing.Meanwhile, the linear velocity that conduction roller rotates can significantly improve, and brings up to 25m/s, thereby increase substantially vacuum plating efficiency from 12m/s.
Those skilled in the art will appreciate that the technical scheme that the present invention discloses not only can be applied on the deflector roll of vacuum aluminum-plating equipment, can use equally at other and need to keep for a long time on the equipment of deflector roll rotation.
Although more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present invention and essence, can make various changes or modifications to these embodiments, but these changes and modification all fall into protection scope of the present invention.
Claims (7)
1. a duplex bearing conduction roller arrangement, is characterized in that, described duplex bearing conduction roller arrangement comprises:
Be fixed on a clutch shaft bearing bearing and one second bearing spider on a wallboard;
Described clutch shaft bearing bearing and the second bearing spider respectively arrange a back shaft, and described two back shafts are connected with a conduction roller by bearing.
2. duplex bearing conduction roller arrangement as claimed in claim 1, is characterized in that, described each back shaft arranges two bearings, and one of them bearing is connected with described bearing spider, and another bearing is connected with described conduction roller.
3. duplex bearing conduction roller arrangement as claimed in claim 1, it is characterized in that, described clutch shaft bearing bearing and one second bearing spider respectively arrange a dismountable cover plate, and described dismountable cover plate is limited in described back shaft in described clutch shaft bearing bearing and one second bearing spider.
4. the conduction of the duplex bearing as described in claims 1 to 3 any one roller arrangement, is characterized in that, described bearing is needle bearing.
5. the conduction of the duplex bearing as described in claims 1 to 3 any one roller arrangement, is characterized in that, described bearing is spherical bearing.
6. the conduction of the duplex bearing as described in claims 1 to 3 any one roller arrangement, is characterized in that, described wallboard is the wallboard of a vacuum aluminum-plating equipment.
7. duplex bearing conduction roller arrangement as claimed in claim 6, is characterized in that, described clutch shaft bearing bearing is fixedly connected with described body of wall by screw with the second bearing spider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210426351.XA CN103789728B (en) | 2012-10-30 | 2012-10-30 | Duplex bearing conduction roller arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210426351.XA CN103789728B (en) | 2012-10-30 | 2012-10-30 | Duplex bearing conduction roller arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103789728A true CN103789728A (en) | 2014-05-14 |
| CN103789728B CN103789728B (en) | 2016-05-18 |
Family
ID=50665778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210426351.XA Active CN103789728B (en) | 2012-10-30 | 2012-10-30 | Duplex bearing conduction roller arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103789728B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006103253A (en) * | 2004-10-08 | 2006-04-20 | Sumitomo Chemical Co Ltd | Method for producing thermoformed article |
| CN201089639Y (en) * | 2007-10-18 | 2008-07-23 | 上海中舜实业有限公司 | Complementary duplex bearing supporting roller of belt conveyer |
| CN102641818A (en) * | 2012-04-09 | 2012-08-22 | 安徽赛远薄钢科技有限公司 | Duplex bearing color coating roller |
| CN202898517U (en) * | 2012-10-30 | 2013-04-24 | 上海永超真空镀铝有限公司 | Double-bearing conduction roll device |
-
2012
- 2012-10-30 CN CN201210426351.XA patent/CN103789728B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006103253A (en) * | 2004-10-08 | 2006-04-20 | Sumitomo Chemical Co Ltd | Method for producing thermoformed article |
| CN201089639Y (en) * | 2007-10-18 | 2008-07-23 | 上海中舜实业有限公司 | Complementary duplex bearing supporting roller of belt conveyer |
| CN102641818A (en) * | 2012-04-09 | 2012-08-22 | 安徽赛远薄钢科技有限公司 | Duplex bearing color coating roller |
| CN202898517U (en) * | 2012-10-30 | 2013-04-24 | 上海永超真空镀铝有限公司 | Double-bearing conduction roll device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103789728B (en) | 2016-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202898517U (en) | Double-bearing conduction roll device | |
| US20180135163A9 (en) | Vacuum deposition apparatus and vapor deposition method | |
| CN101407906A (en) | Vacuum film plating apparatus | |
| CN110732453A (en) | multi-roller double-sided coating unit and coating method | |
| CN101376964B (en) | Sputtering type film coating apparatus and film coating method | |
| CN107754992A (en) | A kind of stratified material grinding equipment | |
| CN103789728A (en) | Double-bearing transmission roller device | |
| CN204353139U (en) | A kind of mica sheet cylinder material washing machine | |
| CN201670871U (en) | Novel high-efficient coater | |
| CN202131365U (en) | Double-row full-width non-interval arrangement flash evaporation type zinc sulfide coating equipment | |
| CN104131254A (en) | Vacuum film-coating device | |
| CN205662590U (en) | Evaporating plating device | |
| CN102608811A (en) | Liquid crystal display device and manufacturing method thereof | |
| KR20100041171A (en) | A single body roll-to-roll sputter chamber | |
| CN217657991U (en) | A device that withers of committing for oolong tea committing | |
| CN211678388U (en) | Coating device for coil production | |
| CN101804261B (en) | Falling film type film evaporator | |
| CN205062212U (en) | Inclined spoke is with electroplating device | |
| CN109957767A (en) | Transmission rotating device for double-sided glass plated film | |
| CN207641547U (en) | A kind of stratified material grinding equipment | |
| WO2013114666A1 (en) | Sputtering target assembly | |
| CN203641407U (en) | Multi-stage transmission device of vacuum ion plating machine | |
| CN203007385U (en) | Device for even vacuum coating on side surfaces of large batch of cylinders | |
| CN203513787U (en) | Evaporation furnace | |
| CN208869651U (en) | A kind of polycrystalline silicon target producing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Song Ying Road Qingpu Industrial Park Qingpu District Shanghai City, No. 1288, 201706 Patentee after: Shanghai Yongchao New Material Technology Co.,Ltd. Address before: Song Ying Road Qingpu Industrial Park Qingpu District Shanghai City, No. 1288, 201706 Patentee before: SHANGHAI RADIX VACUUM METALLISING Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |