CN209241385U - The two-sided film covering device of aluminum strip - Google Patents
The two-sided film covering device of aluminum strip Download PDFInfo
- Publication number
- CN209241385U CN209241385U CN201821901456.5U CN201821901456U CN209241385U CN 209241385 U CN209241385 U CN 209241385U CN 201821901456 U CN201821901456 U CN 201821901456U CN 209241385 U CN209241385 U CN 209241385U
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- Prior art keywords
- lining form
- aluminum strip
- roll
- guiding
- conveying mechanism
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Abstract
The utility model relates to a kind of two-sided film covering devices of aluminum strip, including rack, lining form conveying mechanism, pinch roller, pinch roller setting two symmetrical above and below, overlay film is formed between two pinch rollers pinches area, deflector roll is disposed in rack, lower guide roll, aluminum strip and upper deflector roll, lower guide roll contact, aluminum strip is by upper deflector roll, overlay film is protruded into after passing through between lower guide roll pinches area, the lining form conveying mechanism sets two, it is located above aluminum strip, lower section, the lining form conveying mechanism includes lining form reel, guiding tensioning smooth roll, it is oriented to grooved roller, the lining form being wrapped on lining form reel successively bypasses guiding tensioning smooth roll, guiding grooved roller, which is extended back, pinches area into overlay film, it is located above aluminum strip in the lining form that overlay film pinches the lining form conveying mechanism of top in area, the lining form of the lining form conveying mechanism of lower section is located at below aluminum strip, lining form is conveyed through lining form Mechanism is delivered to overlay film pinch area and is bonded with aluminum strip, realizes overlay film after the clamping of a pair of of pinch roller.
Description
Technical field
The utility model relates to a kind of two-sided film covering devices of aluminum strip.
Background technique
High precision plates band improves one that band lining form quality is strip factory and captures difficulty to surface lining form quality requirement height
It closes.Currently, the film covering device that scene uses is mainly one side film, the power source drives such as magnetic powder brake, lining form speed need to be used
Degree is difficult with strip speed Matching and modification, is also easy to produce the various surface defects such as fold；While in order to which power source is connected to lining form
Reel causes lining form volume replacement difficult, and when replacement is time-consuming long.
Utility model content
The purpose of this utility model be against the above deficiency place, provide a kind of two-sided film covering device of aluminum strip
It is a kind of two-sided film covering device of aluminum strip that the utility model, which solves scheme used by technical problem, including rack,
Rack-mounted lining form conveying mechanism, pinch roller, pinch roller setting two symmetrical above and below and oppositely oriented, two pinches
Overlay film is formed between roller and pinches area, is disposed with upper deflector roll, lower guide roll, aluminum strip along aluminum strip conveying direction in the rack
It is contacted with upper deflector roll, lower guide roll, aluminum strip pinches area by protruding into overlay film after passing through between upper deflector roll, lower guide roll, and the lining form is defeated
It send mechanism to set two, is located above aluminum strip, lower section, the lining form conveying mechanism includes lining form reel, guiding tensioning light
Roller, guiding grooved roller, the lining form being wrapped on lining form reel successively bypasses guiding tensioning smooth roll, guiding grooved roller is extended back and pinched into overlay film
Area is located above aluminum strip in the lining form that overlay film pinches the lining form conveying mechanism of top in area, the lining form conveying mechanism of lower section
Lining form is located at below aluminum strip.
Further, lining form is wound on the lining form reel, lining form reel is set on the body of rod, in lining form reel on the body of rod
The left and right sides is equipped with hold-down mechanism, and the hold-down mechanism includes inner sleeve, conehead set, brake disc, friction block, adjusts jackscrew, institute
It states inner sleeve to be connected and fixed with the body of rod, conehead set is set in the inner end of inner sleeve, and the cone head part that conehead covers inner end is inserted into lining form reel, cone
Bearing is provided between headgear and inner sleeve, conehead set outer end, which is provided with, is set in brake disc on interior set, and inner sleeve periphery, which is equipped with, stops
Sweep is symmetrical arranged two cylinders concentric with the body of rod on braking vane, is provided with internal screw thread in cylinder, be provided in cylinder and
Its adjusting jackscrew being threadedly engaged adjusts jackscrew inner end and is pierced by by cylinder inner end and is connected with friction block, and friction block is against brake
Hull outer end.
Further, the body of rod both ends are placed in the U-type groove of bracket, the horizontal spiral shell for having connection U-type groove in bracket periphery
Pit, threaded hole is interior to be arranged jackscrew, and the body of rod is fixed on bracket through jackscrew, and bracket is mounted on the rack.
Further, the body of rod is square steel or round steel.
Further, the upper deflector roll, lower guide roll one of those with rack-mounted motor connect transmission.
Further, pinch roller, upper deflector roll, lower guide roll, guiding tensioning smooth roll, guiding grooved roller are parallel with lining form reel.
Further, the lining form conveying mechanism of lower section the second guiding of setting tensioning smooth roll on rear side of guiding grooved roller, is wrapped in
After lining form on lining form reel successively bypasses guiding tensioning smooth roll upside, guiding grooved roller downside, the second guiding tensioning smooth roll upside
It protrudes into overlay film and pinches area.
Further, guiding tensioning smooth roll, the second guiding tensioning calender roll surface roughness are at least Ra6.3.
Further, the guiding grooved roller is bidirectional screw, and using guide groove roller center as boundary, side is toward right-hand screw, side
Toward left-hand screw.
Further, pinch roller is polyurethane pinch roller.
Compared with prior art, the utility model has the following beneficial effects: it is reasonable in design, it is driven without driving force
Lining form reel, occupies little space, and lining form volume replacement is quick, good through test compound film quality, the lining forms defect such as bubble-free fold, equipment
Transformation and maintenance cost are low, stable, and using effect is good, has broad application prospects.
Detailed description of the invention
The utility model patent is further illustrated with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of lining form reel.
In figure:
1- rack；2- aluminum strip；The upper deflector roll of 3-；4- deflector roll；5- band guide；6- bracket；7- lining form reel；8- lining form；
9- guiding tensioning smooth roll；10- is oriented to grooved roller；The guiding tensioning smooth roll of 11- second；12- pinch roller；The 13- body of rod；14- inner sleeve；15-
Conehead set；16- bearing；17- brake disc；18- braking vane；19- cylinder；20- friction block；21- adjusts jackscrew.
Specific embodiment
The present invention will be further described below with reference to the accompanying drawings and specific embodiments.
As shown in Figs. 1-2, the two-sided film covering device of a kind of aluminum strip, including rack, rack-mounted lining form conveyer
Structure, pinch roller, pinch roller setting two and oppositely oriented symmetrical above and below form overlay film and pinch area between two pinch rollers, described
It is disposed with upper deflector roll, lower guide roll along aluminum strip conveying direction in rack, aluminum strip is contacted with upper deflector roll, lower guide roll, above led
Low early and high after tilting band guide is set below roller, and aluminum strip is pinched by protruding into overlay film after passing through between upper deflector roll, lower guide roll
Area, the lining form conveying mechanism set two, are located above aluminum strip, lower section, and the lining form conveying mechanism includes lining form volume
Cylinder, guiding tensioning smooth roll, guiding grooved roller, the lining form being wrapped on lining form reel successively bypass guiding tensioning smooth roll, guiding grooved roller
After protrude into overlay film and pinch area, be located above aluminum strip in the lining form of lining form conveying mechanism that overlay film pinches top in area, lower section
The lining form of lining form conveying mechanism is located at below aluminum strip, and lining form is delivered to overlay film through lining form conveying mechanism and pinches area and aluminum strip patch
It closes, realizes overlay film after the clamping of a pair of of pinch roller.
In the present embodiment, the guiding tensioning smooth roll can move towards practical increase and decrease, at least one and guiding according to lining form
Grooved roller establishes tension.
In the present embodiment, lining form is wound on the lining form reel, lining form reel is set on the body of rod, in lining form on the body of rod
Hold-down mechanism is installed, the hold-down mechanism includes inner sleeve, conehead set, brake disc, friction block, adjusts top at left and right sides of reel
Silk, the inner sleeve are connected and fixed with the body of rod, and conehead set is set in the inner end of inner sleeve, and conehead covers the cone head part insertion lining form volume of inner end
Cylinder is provided with bearing between conehead set and inner sleeve, conehead set outer end, which is provided with, is set in brake disc on interior set, and inner sleeve periphery is set
There is braking vane, two cylinders concentric with the body of rod are symmetrical arranged on braking vane, internal screw thread, setting in cylinder are provided in cylinder
There is the adjusting jackscrew being threadedly engaged with it, adjusts jackscrew inner end and be pierced by by cylinder inner end and be connected with friction block, friction block supports
By brake disc outer end, jackscrew regulating friction force is adjusted by turn and realizes that lining form speed is matched with strip speed.
In the present embodiment, the body of rod both ends are placed in the U-type groove of bracket, and bracket periphery is horizontal connection U-type groove
Threaded hole, jackscrew is set in threaded hole, and the body of rod is fixed on bracket through jackscrew, and bracket is mounted on the rack.
In the present embodiment, the body of rod is square steel or round steel.
In the present embodiment, the upper deflector roll, lower guide roll one of those with rack-mounted motor connect transmission,
The both ends of preferred lower guide roll and rack-mounted motor V belt translation or chain conveyer, upper deflector roll connect elevator, elevator
Connection is vertically arranged and rack-mounted cylinder or hydraulic cylinder, cylinder or hydraulic cylinder are used to adjust the size that overlay film pinches area
To adjust pressing force.
In the present embodiment, pinch roller, upper deflector roll, lower guide roll, guiding tensioning smooth roll, guiding grooved roller are flat with lining form reel
Row.
In the present embodiment, the lining form conveying mechanism of lower section the second guiding of setting tensioning smooth roll on rear side of guiding grooved roller, twines
The lining form being wound on lining form reel successively bypasses on the upside of guiding tensioning smooth roll, on the downside of guiding grooved roller, on the second guiding tensioning smooth roll
Overlay film is protruded into behind side pinches area.
In the present embodiment, guiding tensioning smooth roll, the second guiding tensioning calender roll surface roughness are at least Ra6.3.
In the present embodiment, the guiding grooved roller is bidirectional screw, using guide groove roller center as boundary, side toward right-hand screw,
Toward left-hand screw, preferred screw pitch is 48mm for side, and guiding grooved roller will will can contact the bubble of generation toward two sides with roller in lining form
Discharge prevents from generating bubble fold when overlay film.
In the present embodiment, pinch roller is polyurethane pinch roller.
Above-listed preferred embodiment has been further described the purpose of this utility model, technical solution and advantage,
It should be understood that the above is only the preferred embodiment of the utility model only, it is not intended to limit the utility model, it is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (10)
1. a kind of two-sided film covering device of aluminum strip, it is characterised in that: including rack, rack-mounted lining form conveying mechanism,
Pinch roller, pinch roller setting two symmetrical above and below and oppositely oriented, formation overlay film pinch area, the machine between two pinch rollers
It is disposed with upper deflector roll, lower guide roll along aluminum strip conveying direction on frame, aluminum strip is contacted with upper deflector roll, lower guide roll, aluminum strip
Area is pinched by protruding into overlay film after passing through between upper deflector roll, lower guide roll, the lining form conveying mechanism sets two, is located at aluminum strip
Top, lower section, the lining form conveying mechanism include lining form reel, guiding tensioning smooth roll, guiding grooved roller, are wrapped on lining form reel
Lining form successively bypass guiding tensioning smooth roll, guiding grooved roller extend back into overlay film pinch area, overlay film pinch area in top lining form
The lining form of conveying mechanism is located above aluminum strip, and the lining form of the lining form conveying mechanism of lower section is located at below aluminum strip.
2. the two-sided film covering device of aluminum strip according to claim 1, it is characterised in that: wind lining on the lining form reel
Film, lining form reel are set on the body of rod, are equipped with hold-down mechanism, the hold-down mechanism packet at left and right sides of lining form reel on the body of rod
It includes inner sleeve, conehead set, brake disc, friction block, adjust jackscrew, the inner sleeve is connected and fixed with the body of rod, and conehead set is set in inner sleeve
Inner end, the cone head part that conehead covers inner end is inserted into lining form reel, is provided with bearing between conehead set and inner sleeve, and conehead set outer end is set
Be equipped with and be set in brake disc on interior set, inner sleeve periphery is equipped with braking vane, be symmetrical arranged on braking vane two it is concentric with the body of rod
Cylinder, be provided with internal screw thread in cylinder, the adjusting jackscrew being threadedly engaged with it be provided in cylinder, adjust jackscrew inner end by cylinder
End is pierced by and is connected with friction block in vivo, and friction block is against brake disc outer end.
3. the two-sided film covering device of aluminum strip according to claim 2, it is characterised in that: the body of rod both ends are placed on bracket
U-type groove in, bracket periphery is horizontal the threaded hole of connection U-type groove, jackscrew is arranged in threaded hole, the body of rod is fixed on branch through jackscrew
On frame, bracket is mounted on the rack.
4. the two-sided film covering device of aluminum strip according to claim 2 or 3, it is characterised in that: the body of rod is square steel or round steel.
5. the two-sided film covering device of aluminum strip according to claim 1, it is characterised in that: the upper deflector roll, lower guide roll are wherein
One connect transmission with rack-mounted motor.
6. the two-sided film covering device of aluminum strip according to claim 1, it is characterised in that: pinch roller, upper deflector roll, lower guide roll,
Guiding tensioning smooth roll, guiding grooved roller are parallel with lining form reel.
7. the two-sided film covering device of aluminum strip according to claim 1, it is characterised in that: the lining form conveying mechanism of lower section is in leading
The second guiding of setting tensioning smooth roll on rear side of to grooved roller, the lining form being wrapped on lining form reel successively bypass on guiding tensioning smooth roll
Overlay film, which is protruded into, behind side, guiding grooved roller downside, the second guiding tensioning smooth roll upside pinches area.
8. the two-sided film covering device of aluminum strip according to claim 7, it is characterised in that: guiding tensioning smooth roll, the second guiding
Tensioning calender roll surface roughness is at least Ra6.3.
9. the two-sided film covering device of aluminum strip according to claim 1, it is characterised in that: the guiding grooved roller is two-way spiral shell
Rotation, using guide groove roller center as boundary, side is toward right-hand screw, and side is toward left-hand screw.
10. the two-sided film covering device of aluminum strip according to claim 1, it is characterised in that: pinch roller is polyurethane pinch roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901456.5U CN209241385U (en) | 2018-11-19 | 2018-11-19 | The two-sided film covering device of aluminum strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821901456.5U CN209241385U (en) | 2018-11-19 | 2018-11-19 | The two-sided film covering device of aluminum strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209241385U true CN209241385U (en) | 2019-08-13 |
Family
ID=67528838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821901456.5U Active CN209241385U (en) | 2018-11-19 | 2018-11-19 | The two-sided film covering device of aluminum strip |
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| Country | Link |
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| CN (1) | CN209241385U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408679A (en) * | 2022-03-29 | 2022-04-29 | 常州通合新材料科技有限公司 | Quick switching mechanism for material receiving and discharging of precise aluminum casting |
-
2018
- 2018-11-19 CN CN201821901456.5U patent/CN209241385U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114408679A (en) * | 2022-03-29 | 2022-04-29 | 常州通合新材料科技有限公司 | Quick switching mechanism for material receiving and discharging of precise aluminum casting |
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