CN110053242A - A kind of film bubble stabilising arrangement - Google Patents
A kind of film bubble stabilising arrangement Download PDFInfo
- Publication number
- CN110053242A CN110053242A CN201910234868.0A CN201910234868A CN110053242A CN 110053242 A CN110053242 A CN 110053242A CN 201910234868 A CN201910234868 A CN 201910234868A CN 110053242 A CN110053242 A CN 110053242A
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- CN
- China
- Prior art keywords
- supporting table
- protection post
- detection module
- support frame
- post
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
Abstract
The present invention relates to field of thin film fabrication, specifically a kind of film bubble stabilising arrangement, including support frame, transmission device, cooling device, protection post and shield；Transmission device includes No.1 supporting table, motor, No.1 gear, support column, No. two gears, biasing post, rocking bar, steering engine, film edge detection module, angle detection module and PLC controller, motor is fixed in No.1 supporting table, motor output shaft couples No.1 gear, No.1 gear and No. two gear cooperations are driven, biasing post is equipped at No. two gear eccentricities, rocking bar is column articulated with bias, protection post is connect by steering engine with rocking bar, and film edge detection module and angle detection module are connect by signal wire with PLC controller.The present invention can control the swing of the film bubble of different-diameter, and the cooling treatment of film bubble can be achieved in the present invention.
Description
Technical field
The present invention relates to field of thin film fabrication, specifically a kind of film bubble stabilising arrangement.
Background technique
During currently known industry and agricultural are produced with inflation film, the film being blow molded out be delivered to herringbone flat pattern plate and
The stabilization alveolitoid device used during taper plate is baffle arrangement, is also had using single guide roller structure, above two knot
There are many defects in production application for structure: first, conveying bubble shape is unstable, and is difficult the swing of control bubble shape film, due to
The swing of membrane body, be easy to cause film to generate gathering when take-up, which causes film to tear in use, from
And cause hidden danger；Second, it is unadjustable in use in view of baffle arrangement and single guide roller structure, therefore steep shape
When the diameter of film changes, then the foam-stabilizing device for manually replacing respective diameters is needed, therefore increases the labor intensity of operator.
In consideration of it, being able to solve above-mentioned technical problem the invention proposes a kind of film bubble stabilising arrangement, specifically having
Beneficial effect is as follows:
1. a kind of film bubble stabilising arrangement of the present invention uses four protection posts to work independently, protects two-by-two
Intercolumniation is connected by telescopic shield, realizes the maximization of protection post surround the area, can be used for the bubble shape of different-diameter
Film.
2. a kind of film bubble stabilising arrangement of the present invention uses film edge detection module, motor and PLC control
The mode that device matches, film edge detection module are fed back to for detecting the distance between protection post and film bubble and will test result
PLC controller, PLC controller control motor work, and motor drives protection post to carry out feed motion by transmission, and then realizes
The system of film edge detection module, motor and PLC controller works, and finally realizes the auto-feed of protection post.
3. a kind of film bubble stabilising arrangement of the present invention, uses angle detection module, steering engine and PLC controller
The mode matched, angle detection module are used to detect the angle protected between column wall center line and film bubble and will test structure
PLC controller is fed back to, PLC controller controls steering engine work, and steering engine controls protection post and carries out angle adjustment, and then realizes angle
The system work for spending detection module, steering engine and PLC controller, finally realizes the adjust automatically of protection post angle, makes protection post
Inner wall surrounds film bubble with most suitable angle.
4. a kind of film bubble stabilising arrangement of the present invention, uses cooling device to cool down film bubble, cold wind
Cold wind is blown in protection post by machine by cool air hose, and cold wind is sprayed through diffusion hole, and diffusion hole reduces wind speed, prevents cold wind
The damage for causing film bubble, the cold wind sprayed through diffusion hole are contacted with film bubble, are finally realized cooling device and are dropped to film bubble surface
The effect of temperature, at the same realize protection post with film bubble is soft contacts.
5. a kind of film bubble stabilising arrangement of the present invention, the No.1 supporting table used, No. two supporting tables and branch
Between support in such a way that zigzag protrusion matches, No.1 supporting table, No. two between supporting table and support frame are increased
Contact area and coefficient of friction, so that No.1 supporting table, No. two vertical frictional force between supporting table and support frame are increased, into
And No.1 supporting table, No. two tangential stresses allowable between supporting table and support frame are increased, finally increase No.1 supporting table
With No. two supporting tables can load capacity.
Summary of the invention
In order to make up for the deficiencies of the prior art, the present invention provides a kind of film bubble stabilising arrangement, can be used for controlling
The swing of the film bubble of different-diameter.The present invention uses film edge detection module, motor, angle detection module, steering engine and PLC
The mode of controller system work, to realize the auto-feed of protection post and the adjust automatically of angle, the present invention is using cold
But device cools down to film bubble surface, while realizing protection post and contacting with the soft of film bubble.
The technical solution adopted by the present invention to solve the technical problems is: a kind of film bubble stabilising arrangement, including support
Frame, transmission device, cooling device, protection post and shield, the support frame are connected by foundation bolt and ground, support frame
It is used to support other devices；The transmission device is connected with support frame, and transmission device is used to control feeding and the angle of protection post
Degree rotation；The protection post is connected with transmission device；The shield is connected between protection post and with protection post, institute
The protection post and shield stated are for fixing film bubble；The cooling device is connected with protection post and fixes on the support frame, cold
But device is for cooling down film bubble.
The transmission device includes No.1 supporting table, motor, No.1 gear, support column, No. two gears, biasing post, shakes
Bar, steering engine, film edge detection module, angle detection module and PLC controller, the No.1 supporting table are connected with support frame；
The motor is located in No.1 supporting table and is connected with No.1 supporting table；The No.1 gear is located at motor output shaft end；
The support column is located in No.1 supporting table and is connected with No.1 supporting table；No. two gears pass through bearing and support column
It is connected, No. two gears and the cooperation of No.1 gear are driven；The biasing post be located at No. two gear eccentricities and with No. two
Gear is connected；The rocking bar and bias are column articulated；The protection post is connected by steering engine with rocking bar；The film edge inspection
It surveys module to be located at the top of protection post and be used to detect protection post at a distance from film bubble, the film edge detection module passes through letter
Number line is connected with PLC controller；The angle detection module is located on the side wall of protection post and for detecting protection post center
The angle of line and film bubble, the angle detection module are connected by signal wire with PLC controller；The PLC controller position
In in No.1 supporting table, the PLC controller is connected by signal wire with motor and steering engine；The PLC controller is used for
The testing result of process film edge detection module is collected, and controls the rotation of motor according to testing result, and then realizes protection post
With the automatic control of film bubble spacing, the PLC controller is used to collect the testing result of process angle detection module, and according to
Testing result controls the rotation of steering engine, and then realizes the automatic control of protection post and film bubble angle.
The protection post is hollow structure, and column wall is protected to be equipped with several diffusion holes.Diffusion hole is used for
Weaken wind speed, prevents wind-force is excessive from film bubble being caused to damage.
The shield includes No.1 shield and No. two shields, and No. two shields are inserted into No.1 shield simultaneously
It can slide with respect to No.1 shield with the diameter of adjusting protecting cover.The No.1 shield and No. two shields are using elastic material
Material.
The cooling device includes No. two supporting tables, air-cooler and cool air hose, No. two supporting tables and support frame
It is connected；The air cooler position is connected in No. two supporting tables and with No. two supporting tables；The protection post by cool air hose with
Air-cooler is connected；The air-cooler blows into cold wind in protection post by cool air hose, and the cold wind in protection post is out of protection post
Diffusion hole discharge on wall, cold wind are acted on by diffusion hole, the abatement of wind.Cold wind is contacted with film bubble, reduces the temperature of film bubble
Degree, the final cooling effect for realizing cooling device to film bubble, while that realizes between protection post and film bubble soft contacts.
The No.1 supporting table includes No.1 support plate, No.1 extension bar and No. two extension bars, and the No.1 is stretched out
Bar and No. two extension bars are located at below No.1 support plate and are connected with support frame；The No.1 supporting table side wall is equipped with zigzag
Protrusion is equipped with zigzag protrusion, the saw of the No.1 supporting table on the support frame side wall with No.1 supporting table connecting place
Detent projection is mutually agreed with zigzag protrusion at support frame.Zigzag protrusion increases connecing between No.1 supporting table and support frame
Contacting surface product and coefficient of friction to increase the frictional force between No.1 supporting table and support frame, and then increase No.1 support
Allowable shear stress between platform and support frame.No. two supporting tables are identical as No.1 support table structure, No. two branch
The connection type for supportting platform and support frame is identical as the connection type of support frame with No.1 supporting table.
The protection post and shield uses igelite.Igelite light weight, it is easy to process and at
This is cheap.
The beneficial effects of the present invention are:
1. a kind of film bubble stabilising arrangement of the present invention uses four protection posts to work independently, protects two-by-two
Intercolumniation is connected by telescopic shield, realizes the maximization of protection post surround the area, can be used for the bubble shape of different-diameter
Film.
2. a kind of film bubble stabilising arrangement of the present invention uses film edge detection module, motor and PLC control
The mode that device matches, film edge detection module are fed back to for detecting the distance between protection post and film bubble and will test result
PLC controller, PLC controller control motor work, and motor drives protection post to carry out feed motion by transmission, and then realizes
The system of film edge detection module, motor and PLC controller works, and finally realizes the auto-feed of protection post.
3. a kind of film bubble stabilising arrangement of the present invention, uses angle detection module, steering engine and PLC controller
The mode matched, angle detection module are used to detect the angle protected between column wall center line and film bubble and will test structure
PLC controller is fed back to, PLC controller controls steering engine work, and steering engine controls protection post and carries out angle adjustment, and then realizes angle
The system work for spending detection module, steering engine and PLC controller, finally realizes the adjust automatically of protection post angle, makes protection post
Inner wall surrounds film bubble with most suitable angle.
4. a kind of film bubble stabilising arrangement of the present invention, uses cooling device to cool down film bubble, cold wind
Cold wind is blown in protection post by machine by cool air hose, and cold wind is sprayed through diffusion hole, and diffusion hole reduces wind speed, prevents cold wind
The damage for causing film bubble, the cold wind sprayed through diffusion hole are contacted with film bubble, are finally realized cooling device and are dropped to film bubble surface
Temperature effect, at the same realize protection post with film bubble is soft contacts.
5. a kind of film bubble stabilising arrangement of the present invention, the No.1 supporting table used, No. two supporting tables and branch
Between support in such a way that zigzag protrusion matches, No.1 supporting table, No. two between supporting table and support frame are increased
Contact area and coefficient of friction, so that No.1 supporting table, No. two vertical frictional force between supporting table and support frame are increased, into
And No.1 supporting table, No. two tangential stresses allowable between supporting table and support frame are increased, finally increase No.1 supporting table
With No. two supporting tables can load capacity.
Detailed description of the invention
The present invention is further described with embodiment with reference to the accompanying drawing.
Fig. 1 is schematic perspective view of the invention；
Fig. 2 is transmission device and cooling device schematic diagram of the invention；
Fig. 3 is top view of the invention；
Fig. 4 is No.1 support plate and support frame connected mode schematic diagram of the invention；
In figure: support frame 1, transmission device 2, No.1 supporting table 201, No.1 support plate 2011, No.1 extension bar 2012, two
Number extension bar 2013, motor 202, support column 203, No.1 gear 204, No. two gears 205, biasing post 206, rocking bars 207, steering engine
208, angle detection module 209, film edge detection module 210, PLC controller 211,3, No. two supporting tables 31 of cooling device, cold
51, No. two blower 32, cool air hose 33, protection post 4, shield 5, No.1 protection post protection posts 52.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As shown in Figures 1 to 4, a kind of film bubble stabilising arrangement of the present invention, including support frame 1, transmission device
2, cooling device 3, protection post 4 and shield 5, the support frame 1 are connected by foundation bolt and ground, and support frame 1 is used for
Support other devices；The transmission device 2 is connected with support frame 1, and transmission device 2 is used to control feeding and the angle of protection post 4
Degree rotation；The protection post 4 is connected with transmission device 2；The shield 5 is between protection post 4 and solid with protection post 4
Even, the protection post 4 and shield 5 are for fixing film bubble；The cooling device 3 is connected with protection post 4 and is fixed on branch
On support 1, cooling device 3 is for cooling down film bubble.
The transmission device 2 includes No.1 supporting table 201, motor 202,204, No. two support column 203, No.1 gear teeth
Wheel 205, biasing post 206, rocking bar 207, steering engine 208, angle detection module 209, film edge detection module 210 and PLC controller
211, the No.1 supporting table 201 is connected with support frame 1；The motor 202 is located in No.1 supporting table 201 and and No.1
Supporting table 201 is connected；The No.1 gear 204 is located at 202 output shaft end of motor；The support column 203 is located at No.1 branch
It supports on platform 201 and is connected with No.1 supporting table 201；No. two gears 205 are connected by bearing with support column 203, described
No. two gears 205 and No.1 gear 204 cooperation be driven；The biasing post 206 is located at No. two 205 eccentric parts of gear and with two
Number gear 205 is connected；The rocking bar 207 and biasing post 206 is hinged；The protection post 4 passes through steering engine 208 and rocking bar 207
It is connected；The film edge detection module 210 is located at the top of protection post 4 and for detecting protection post 4 at a distance from film bubble, institute
The film edge detection module 210 stated is connected by signal wire with PLC controller 211；The angle detection module 209 is located at anti-
Angle on the side wall of guard post 4 and for detecting protection post 4 center line and film bubble, the angle detection module 209 pass through letter
Number line is connected with PLC controller 211；The PLC controller 211 is located in No.1 supporting table 201, the PLC controller
211 are connected by signal wire with motor 202 and steering engine 208；The PLC controller 211 is for collecting process film edge detection
The testing result of module 210, and the rotation of motor 202 is controlled according to testing result, and then realizes protection post 4 and film bubble spacing
It automatically controls, the PLC controller 211 is used to collect the testing result of process angle detection module 209, and is tied according to detection
Fruit controls the rotation of steering engine 208, and then realizes the automatic control of protection post 4 and film bubble angle.
The protection post 4 is hollow structure, and 4 inner wall of protection post is equipped with several diffusion holes.For weakening wind
Speed prevents wind-force is excessive from film bubble being caused to damage.
The shield 5 includes No.1 shield 51 and No. two shields 52, and it is anti-that No. two shields 52 are inserted into No.1
In shield 51 and it can slide with respect to No.1 shield 51 with the diameter of adjusting protecting cover 5.The No.1 shield 51 and No. two are anti-
Shield 52 uses elastic material.
The cooling device 3 includes No. two supporting tables 31, air-cooler 32 and cool air hose 33, No. two supporting tables 31
It is connected with support frame 1；The air-cooler 32 is located in No. two supporting tables 31 and is connected with No. two supporting tables 31；The protection
Column 4 is connected by cool air hose 33 with air-cooler 32；The air-cooler 32 blows into cold wind in protection post 4 by cool air hose 33,
Cold wind in protection post 4 is from the diffusion hole discharge on 4 inner wall of protection post, and cold wind is acted on by diffusion hole, the abatement of wind.It is cold
Wind is contacted with film bubble, reduces the temperature of film bubble, the final cooling effect for realizing cooling device 3 to film bubble, while realizing protection
Soft between column 4 and film bubble contacts.
The No.1 supporting table 201 includes No.1 support plate 2011, No.1 extension bar 2012 and No. two extension bars 2013,
The No.1 extension bar 2012 and No. two extension bars 2013 are located at 2011 lower section of No.1 support plate and are connected with support frame 1；Institute
201 side wall of No.1 supporting table stated is equipped with zigzag protrusion, on 1 side wall of support frame with 201 connecting place of No.1 supporting table
Equipped with zigzag protrusion, the zigzag protrusion of the No.1 supporting table 201 is mutually agreed with zigzag protrusion at support frame 1.Saw
Detent projection increases contact area and coefficient of friction between No.1 supporting table 201 and support frame 1, to increase No.1 branch
The frictional force between platform 201 and support frame 1 is supportted, and then increases allowable cut between No.1 supporting table 201 and support frame 1 and answers
Power.No. two supporting tables 31 are identical as 201 structure of No.1 supporting table, the company of No. two supporting tables 31 and support frame 1
It is identical as the connection type of support frame 1 with No.1 supporting table 201 to connect mode.
The protection post 4 and shield 5 uses igelite.Igelite light weight, it is easy to process and
It is low in cost.
When work, the film edge detection module 210 positioned at protection post 4 top works, when between protection post 4 and film bubble away from
When from not up to setting value, film edge detection module 210 will test result by signal wire and feed back to positioned at No.1 supporting table 201
On PLC controller 211, the work of PLC controller 211 driving motor 202,202 output shaft of motor, which drives, is located at output shaft end
No.1 gear 204 rotates, and No.1 gear 204 drives No. two gears 205 to rotate, and No. two gears drive inclined positioned at No. two gears 205
Biasing post 206 at the heart rotates, and biasing post 206 drives rocking bar 207 to carry out feed motion, rocking bar 207 drive protection post 4 carry out into
To movement, the final feed motion for realizing protection post 4.During the feeding of protection post 4, protection post 4 drives shield 5 to transport
Dynamic, No. two shields 52 are retracted in No.1 shield 51, realize the automatic control of shield 5.When protection post 4 moves to setting
When position, film edge detection module 210 will test result and feed back to PLC controller 211, and PLC controller 211 controls motor 202
It stops working, meanwhile, the angle detection module 209 on 4 outer wall of protection post is started to work, and angle detection module 209 will be examined
It surveys result and feeds back to PLC controller 211, PLC controller 211 controls steering engine 208 and works, and steering engine 208 controls protection post 4 and carries out angle
Degree adjustment, when the angle between 4 inner wall of protection post and film bubble reaches setting value, it is anti-that angle detection module 209 will test result
PLC controller of feeding 211, PLC controller 211 control steering engine 208 and stop working, meanwhile, air-cooler 32 is started to work, air-cooler
32 are blown to cold wind in protection post 4 by cool air hose 33, and cold wind is blown out through the diffusion hole on 4 inner wall of protection post, through diffused
The cold wind wind speed of hole blowout slows down, and cold wind is contacted with film bubble, the final effect realized cooling device 3 and reduce film bubble surface temperature,
Realize between protection post 4 and film bubble simultaneously soft contacts.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and only illustrating for the description in above embodiments and description is of the invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these change and change
Into all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent
It defines.
Claims (1)
1. a kind of film bubble stabilising arrangement, including support frame (1), transmission device (2), cooling device (3), protection post (4) and
Shield (5), it is characterised in that: the support frame (1) is connected by foundation bolt and ground；The transmission device (2)
It is connected with support frame (1)；The protection post (4) is connected with transmission device (2)；The shield (5) is located at protection post (4)
Between and with protection post (4) be connected；The cooling device (3) is connected with protection post (4) and is fixed on support frame (1)；
Wherein: the transmission device (2) includes No.1 supporting table (201), motor (202), support column (203), No.1 gear
(204), No. two gears (205), biasing post (206), rocking bar (207), steering engine (208), angle detection module (209), film edge
Detection module (210) and PLC controller (211), the No.1 supporting table (201) are connected with support frame (1)；The motor
(202) it is located on No.1 supporting table (201) and is connected with No.1 supporting table (201)；The No.1 gear (204) is located at motor
(202) output shaft end；The support column (203) is located on No.1 supporting table (201) and is connected with No.1 supporting table (201)；
No. two gears (205) are connected by bearing with support column (203), No. two gears (205) and No.1 gear
(204) cooperation transmission；The biasing post (206) is located at No. two gear (205) eccentric parts and is connected with No. two gears (205)；
The rocking bar (207) and biasing post (206) is hinged；The protection post (4) is connected by steering engine (208) with rocking bar (207)；
The film edge detection module (210) is located at the top of protection post (4) and for detecting protection post (4) at a distance from film bubble,
The film edge detection module (210) is connected by signal wire with PLC controller (211)；The angle detection module
(209) angle on the side wall of protection post (4) and for detecting protection post (4) center line and film bubble, the angle inspection
Module (209) are surveyed to be connected by signal wire with PLC controller (211)；The PLC controller (211) is located at No.1 supporting table
(201) on, the PLC controller (211) is connected by signal wire with motor (202) and steering engine (208)；The PLC control
Device (211) processed is used to collect the testing result of process film edge detection module (210), and controls motor according to testing result
(202) rotation, and then realize the automatic control of protection post (4) and film bubble spacing, the PLC controller (211) is for receiving
Collect the testing result of process angle detection module (209), and control the rotation of steering engine (208) according to testing result, and then realizes
The automatic control of protection post (4) and film bubble angle.
The cooling device (3) includes No. two supporting tables (31), air-cooler (32) and cool air hose (33), No. two supports
Platform (31) is connected with support frame (1)；The air-cooler (32) be located on No. two supporting tables (31) and with No. two supporting tables (31)
It is connected；The protection post (4) is connected by cool air hose (33) with air-cooler (32).
The No.1 supporting table (201) includes No.1 support plate (2011), No.1 extension bar (2012) and No. two extension bars
(2013), the No.1 extension bar (2012) and No. two extension bars (2013) be located at below No.1 support plate (2011) and with branch
Support (1) is connected；No.1 supporting table (201) side wall is equipped with zigzag protrusion, with one on described support frame (1) side wall
Number supporting table (201) connecting place is equipped with zigzag protrusion, the zigzag protrusion and support frame of the No.1 supporting table (201)
(1) zigzag protrusion is mutually agreed at；No. two supporting tables (31) are identical as No.1 supporting table (201) structure, and described two
Number supporting table (31) and the connection type of support frame (1) are identical as the connection type of support frame (1) with No.1 supporting table (201).
The protection post (4) and shield (5) uses igelite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234868.0A CN110053242B (en) | 2017-07-07 | 2017-07-07 | Film bubble stabilizing device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710551653.2A CN107089002B (en) | 2017-07-07 | 2017-07-07 | A kind of plastic film film bubble stabilising arrangement |
| CN201910234868.0A CN110053242B (en) | 2017-07-07 | 2017-07-07 | Film bubble stabilizing device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710551653.2A Division CN107089002B (en) | 2017-07-07 | 2017-07-07 | A kind of plastic film film bubble stabilising arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110053242A true CN110053242A (en) | 2019-07-26 |
| CN110053242B CN110053242B (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710551653.2A Expired - Fee Related CN107089002B (en) | 2017-07-07 | 2017-07-07 | A kind of plastic film film bubble stabilising arrangement |
| CN201910234868.0A Active CN110053242B (en) | 2017-07-07 | 2017-07-07 | Film bubble stabilizing device |
| CN201910234495.7A Active CN110193924B (en) | 2017-07-07 | 2017-07-07 | Plastic film bubble stabilizing equipment |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710551653.2A Expired - Fee Related CN107089002B (en) | 2017-07-07 | 2017-07-07 | A kind of plastic film film bubble stabilising arrangement |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910234495.7A Active CN110193924B (en) | 2017-07-07 | 2017-07-07 | Plastic film bubble stabilizing equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201800004249A1 (en) * | 2018-04-05 | 2019-10-05 | Guide and calibration device for blown plastic film with sliding bars. | |
| IT201800004244A1 (en) * | 2018-04-05 | 2019-10-05 | Blown plastic film guide and calibration device with push bars. | |
| IT201800004246A1 (en) * | 2018-04-05 | 2019-10-05 | Support with inclined faces for guiding means of a blown plastic film, for a guide and calibration device of the blown plastic film. | |
| CN109203427B (en) * | 2018-08-29 | 2021-02-26 | 深圳市裕雅科技有限公司 | Plastic film blowing device capable of discharging stably |
| JP7389561B2 (en) * | 2019-03-28 | 2023-11-30 | 住友重機械工業株式会社 | Inflation molding equipment |
| CN116558965B (en) * | 2023-06-02 | 2023-11-14 | 广东金铝轻合金股份有限公司 | Aluminum alloy solid bar tensile force testing machine |
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- 2017-07-07 CN CN201910234868.0A patent/CN110053242B/en active Active
- 2017-07-07 CN CN201910234495.7A patent/CN110193924B/en active Active
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110053242B (en) | 2021-06-25 |
| CN110193924A (en) | 2019-09-03 |
| CN107089002B (en) | 2019-04-23 |
| CN110193924B (en) | 2021-11-12 |
| CN107089002A (en) | 2017-08-25 |
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