CN208788922U - A kind of dust guard of casting machine - Google Patents
A kind of dust guard of casting machine Download PDFInfo
- Publication number
- CN208788922U CN208788922U CN201821283092.9U CN201821283092U CN208788922U CN 208788922 U CN208788922 U CN 208788922U CN 201821283092 U CN201821283092 U CN 201821283092U CN 208788922 U CN208788922 U CN 208788922U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- roller frame
- dust
- pipe
- sweep
- 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.)
- Expired - Fee Related
Links
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to cast film manufacturing equipment technical fields, disclose a kind of dust guard of casting machine, including roller frame, chill roll, filter screen is provided on roller frame and positioned at chill roll close to the side of mold, the extending direction of filter screen and the extending direction of chill roll are parallel, multiple active carbon particles are provided on filter screen, the extending direction sweep-up pipe parallel with filter screen extending direction is provided on the upside of filter screen, the air suction opening that multiple extending directions along sweep-up pipe are evenly spaced on is offered on sweep-up pipe, the aspiration pump that air inlet is connected for sweep-up pipe one end is provided on roller frame.Reduce a possibility that dust is adhered on cast film using filter screen and active carbon particle；Suction is provided using aspiration pump simultaneously, sweep-up pipe can absorb the dust being located near filter screen, a possibility that dust is adhered on cast film can finally be further decreased, to realize the dust for reducing and adhering on cast film.
Description
Technical field
The utility model relates to cast film manufacturing equipment technical field, in particular to a kind of dust guard of casting machine.
Background technique
The plastic film prepared by casting method, first passes through extruder raw material plastifying fusion.It is formed by T-type structure
Mold squeezes out, and is cast on the roll surface of the cooling roller rotated smoothly in the form of sheets, and diaphragm is cooled fixed on cooling roller
Type, then product is wound after traction, trimming.
Currently, notification number is CN201872282U, the day for announcing is that the Chinese patent on June 22nd, 2011 discloses a kind of stream
Prolong the roller frame lifting device of machine, including be set between roller frame pedestal and roller frame, including is symmetrically disposed on pedestal quadrangle
Four lifting devices and the motors of four lifting device synchronization actions of driving is connected by transmission mechanism, each lifting fills
Set the vertical output axis and horizontal-extending input shaft that all has and can vertically move up and down, the roller frame bearing
In on the vertical output axis of four lifting devices.
The roller frame lifting device of this kind of casting machine drives the vertical output axis in lifting device to move up and down using motor,
To roller frame be driven to move up and down by vertical output axis；And cast film carries out cooling and shaping by chill roll, with
After can be transferred out and wound by conveying roller；It is wherein liquid when falling from mold when cast film, at this time may be used
The situation that the dust and other impurities in air stick on cast film can be will appear, when the cast film with dust is in chill roll
Dust will be attached on the outer wall of cast film after upper sizing, so that the surface of cast film is not clean, finally will
Influence the final product quality of cast film.
Utility model content
The purpose of the utility model is to provide a kind of dust guards of casting machine, can reduce the ash adhered on cast film
Dirt.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of the dust-proof of casting machine
Device, the chill roll including roller frame, on roller frame on the roller frame and are located at chill roll and set close to the side of mold
It is equipped with filter screen, the extending direction of the filter screen and the extending direction of chill roll are parallel, are provided on the filter screen multiple
Active carbon particle is provided with the extending direction sweep-up pipe parallel with filter screen extending direction, the suction on the upside of the filter screen
The air suction opening that multiple extending directions along sweep-up pipe are evenly spaced on is offered on dirt pipe, be provided on the roller frame into
The aspiration pump that port is connected for sweep-up pipe one end.
The utility model is further arranged to: collection mesh bag is connected on the gas outlet of the aspiration pump.
The utility model is further arranged to: multiple active carbon particles are evenly spaced on filter screen.
The utility model is further arranged to: the both ends of the filter screen are provided with sliding bar, the roller frame
Both ends offer the slippage slot for sliding bar insertion.
The utility model is further arranged to: be provided with driving motor on the roller frame, the driving motor it is defeated
Driving wheel is provided on shaft, the end of the chill roll is provided with driven wheel, is provided on the roller frame positioned at driving wheel
Belt between driven wheel is additionally provided with strainer on the roller frame.
The utility model is further arranged to: the strainer includes the mounting blocks that roller frame end is arranged in, opens
It is located at sliding slot that on mounting blocks and section is in the shape of a " convex ", the sliding block that is embedded in sliding slot, is arranged on sliding block and is pushed against skin
The tensioning wheel that takes, be provided with mounting blocks far from belt one end threaded adjusting bore, be threaded in threaded adjusting bore and
One end is pushed against the thread spindle on sliding block.
In conclusion the utility model has the following beneficial effects:
1. when the chill roll on roller frame is when being cooled and shaped cast film, using on roller frame and positioned at cooling
The filter screen that roller is arranged close to mold side, filter screen can stop the dust spread towards chill roll side, thus
Reduce a possibility that dust is adhered on cast film；Wherein using multiple active carbon particles on filter screen, due to active carbon
Particle itself has preferable suction-operated, therefore active carbon particle can preferably adsorb dust, to further decrease dust
A possibility that being adhered on cast film；Suction is provided using aspiration pump simultaneously, sweep-up pipe can be near filter screen
Dust is absorbed, and a possibility that dust is adhered on cast film can be finally further decreased, to realize reduction curtain coating
The dust adhered on film；
2. being collected using mesh bag is collected to the dust extracted out on aspiration pump, to avoid the dust extracted out by aspiration pump
Pollute environment；
3. be evenly spaced on filter screen using multiple active carbon particles, so that multiple active carbon particles can be with
Overall absorption is carried out to the dust at position each on filter screen, dust can be finally further decreased and be adhered on cast film
A possibility that；
4. being distinguished using the sliding bar at filter screen both ends embedding when filter screen is due to using the time long and when needing replacing
Enter in the slippage slot at roller frame both ends, the disassembly that can be realized after sliding bar to filter screen is removed out of slippage slot, it is final to be
It can be achieved eaily to replace filter screen；
5. being rotated using driving motor drive driving wheel, driving wheel can drive driven wheel rotation by belt, final to be
Chill roll can be driven to rotate, wherein the thread spindle in rotation strainer, thread spindle can move in threaded adjusting bore, finally
Thread spindle can push sliding block towards belt side, so that the tensioning wheel on sliding block is pushed against on belt, complete to belt
Tensioning, reduce belt a possibility that skidding.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is chill roll in the utility model, filter screen, sweep-up pipe, the connection relationship diagram between driving motor；
Fig. 3 is the structural schematic diagram of strainer in the utility model.
Appended drawing reference: 1, roller frame；11, aspiration pump；111, mesh bag is collected；12, slippage slot；2, chill roll；3, filter screen；
31, active carbon particle；32, bar is slid；4, sweep-up pipe；41, air suction opening；5, driving motor；51, driving wheel；6, driven wheel；7, skin
Band；8, strainer；81, mounting blocks；82, sliding slot；83, sliding block；84, tensioning wheel；85, threaded adjusting bore；86, thread spindle.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of dust guard of casting machine, referring to Fig.1, Fig. 2, the dust guard of this kind of casting machine includes roller frame 1 and roller
Chill roll 2 in tub 1, wherein the both ends of chill roll 2 are rotatably connected on roller frame 1 by bearing, while the one of chill roll 2
Also key connection has driven wheel 6 on end；Driving motor 5, and driving motor have wherein also been bolted on one end of roller frame 1
The skin for having driving wheel 51, while being provided between driving wheel 51 and driven wheel 6 on roller frame 1 is keyed on 5 output shaft
Band 7, driving motor 5 can drive chill roll 2 to rotate at this time.
Referring to Fig. 2, Fig. 3, strainer 8 is additionally provided on the end of roller frame 1, this kind of strainer 8 includes mounting blocks
81, sliding slot 82, sliding block 83, tensioning wheel 84, threaded adjusting bore 85 and thread spindle 86, wherein mounting blocks 81 are bolted on roller
In tub 1, and sliding slot 82 is provided on mounting blocks 81, while the section of sliding slot 82 is in the shape of a " convex "；Wherein sliding block 83 is embedded in
In sliding slot 82, and the shape of sliding block 83 is used cooperatively with sliding slot 82；Tensioning wheel 84 is mounted on sliding block 83 simultaneously, wherein screw thread tune
Knothole 85 is provided on the one end of mounting blocks 81 far from belt 7, and thread spindle 86 is threaded in threaded adjusting bore 85, operation
Personnel, which rotate thread spindle 86, can push sliding block 83.
Referring to Fig. 2, it is provided with filter screen 3 on roller frame 1 and positioned at chill roll 2 close to the side of mold, wherein filter screen 3
Both ends be located at the both ends of chill roll 2, and the extending direction of filter screen 3 is parallel with the extending direction of chill roll 2；Mistake simultaneously
The both ends of strainer 3 are integrally provided with sliding bar 32, and the both ends of roller frame 1 offer the slippage slot being embedded in for sliding bar 32
12；Multiple active carbon particles 31, and the uniform intervals on filter screen 3 of multiple active carbon particles 31 are wherein bonded on filter screen 3
Distribution；The upside of filter screen 3 has been bolted sweep-up pipe 4 simultaneously, and the extending direction of sweep-up pipe 4 and filter screen 3 prolong
It stretches that direction is parallel, the air suction opening that multiple extending directions along sweep-up pipe 4 are evenly spaced on wherein is offered on sweep-up pipe 4
41, while the aspiration pump 11 that air inlet is connected for 4 one end of sweep-up pipe is provided on roller frame 1, and on the gas outlet of aspiration pump 11
It has been bolted and has collected mesh bag 111.
Principle: when the chill roll 2 on roller frame 1 is when being cooled and shaped cast film, on roller frame 1 and position is utilized
In the filter screen 3 that chill roll 2 is arranged close to mold side, filter screen 3 can carry out the dust spread towards 2 side of chill roll
Stop, to reduce a possibility that dust is adhered on cast film；Wherein utilize multiple active carbon particles on filter screen 3
31, since active carbon particle 31 itself has preferable suction-operated, therefore active carbon particle 31 can preferably adsorb dust, from
And further decrease a possibility that dust is adhered on cast film.
Suction is provided using aspiration pump 11 simultaneously, sweep-up pipe 4 can absorb the dust being located near filter screen 3,
A possibility that dust is adhered on cast film can be finally further decreased, to realize the ash for reducing and adhering on cast film
Dirt.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (6)
1. a kind of dust guard of casting machine, including roller frame (1), the chill roll (2) being located on roller frame (1), feature exists
In: it is provided with filter screen (3) on the roller frame (1) and positioned at chill roll (2) close to the side of mold, the filter screen (3)
Extending direction it is parallel with the extending direction of chill roll (2), be provided with multiple active carbon particles (31) on the filter screen (3),
The extending direction sweep-up pipe parallel with filter screen (3) extending direction (4), the dust suction are provided on the upside of the filter screen (3)
The air suction opening (41) that multiple extending directions along sweep-up pipe (4) are evenly spaced on, the roller frame are offered on pipe (4)
(1) aspiration pump (11) that air inlet is connected for sweep-up pipe (4) one end is provided on.
2. a kind of dust guard of casting machine according to claim 1, it is characterised in that: the outlet of the aspiration pump (11)
It is connected on mouthful and collects mesh bag (111).
3. a kind of dust guard of casting machine according to claim 1, it is characterised in that: multiple active carbon particles
(31) it is evenly spaced on filter screen (3).
4. a kind of dust guard of casting machine according to claim 1, it is characterised in that: the both ends of the filter screen (3)
It is provided with sliding bar (32), the both ends of the roller frame (1) offer the slippage slot (12) for sliding bar (32) insertion.
5. a kind of dust guard of casting machine according to claim 1, it is characterised in that: be arranged on the roller frame (1)
Have driving motor (5), be provided with driving wheel (51) on the output shaft of the driving motor (5), the end of the chill roll (2) is set
It is equipped with driven wheel (6), the belt (7) being provided on the roller frame (1) between driving wheel (51) and driven wheel (6), institute
It states and is additionally provided with strainer (8) on roller frame (1).
6. a kind of dust guard of casting machine according to claim 5, it is characterised in that: the strainer (8) includes
Be arranged roller frame (1) end mounting blocks (81), be provided on mounting blocks (81) and sliding slot (82) that section is in the shape of a " convex ",
The sliding block (83) that is embedded in sliding slot (82), opens up the tensioning wheel (84) for being arranged on sliding block (83) and being pushed against on belt (7)
Mounting blocks (81) far from belt (7) one end threaded adjusting bore (85), be threaded in threaded adjusting bore (85) and one
Hold the thread spindle (86) being pushed against on sliding block (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821283092.9U CN208788922U (en) | 2018-08-09 | 2018-08-09 | A kind of dust guard of casting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821283092.9U CN208788922U (en) | 2018-08-09 | 2018-08-09 | A kind of dust guard of casting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208788922U true CN208788922U (en) | 2019-04-26 |
Family
ID=66205098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821283092.9U Expired - Fee Related CN208788922U (en) | 2018-08-09 | 2018-08-09 | A kind of dust guard of casting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208788922U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168968A (en) * | 2019-12-25 | 2020-05-19 | 湖北金叶科技发展有限公司 | Multilayer drenches membrane compounding machine |
-
2018
- 2018-08-09 CN CN201821283092.9U patent/CN208788922U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111168968A (en) * | 2019-12-25 | 2020-05-19 | 湖北金叶科技发展有限公司 | Multilayer drenches membrane compounding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190426 Termination date: 20210809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |