CN109822874A - A kind of inflation film manufacturing machine preventing film fold - Google Patents
A kind of inflation film manufacturing machine preventing film fold Download PDFInfo
- Publication number
- CN109822874A CN109822874A CN201910017145.5A CN201910017145A CN109822874A CN 109822874 A CN109822874 A CN 109822874A CN 201910017145 A CN201910017145 A CN 201910017145A CN 109822874 A CN109822874 A CN 109822874A
- Authority
- CN
- China
- Prior art keywords
- film
- wind
- roll
- die head
- strainer
- 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.)
- Pending
Links
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The invention discloses a kind of inflation film manufacturing machines for preventing film fold, including body, the inside of the body is equipped with electromagnetic heater, the inner wall of the body is equipped with temperature sensor, the side of the rolling frame is provided with strainer, traction roller is provided with below the strainer, the rolling frame is provided with threephase asynchronous machine, wind-up roll and electric cabinet close to the side of strainer, and the bottom end of the wind-up roll is equipped with speed probe.The present invention detects the temperature of internal body melt by the temperature sensor of setting, by the temperature for adjusting electromagnetic heater, it is durable when die head squeezes out, the film bubble skew not due to cooling wind and cause film cooling uneven, the revolving speed of wind-up roll is detected by the speed probe of setting, by the tension of strainer and the cooperation control film of traction roller, and the revolving speed of threephase asynchronous machine is controlled, avoids generating excessive tension when the film on wind-up roll is excessive and drawing film wrinkling.
Description
Technical field
The present invention relates to thin film fabrication techniques field, specially a kind of inflation film manufacturing machine for preventing film fold.
Background technique
Inflation film manufacturing machine is that plastic pellet heating and melting is blown out to film again, and inflation film manufacturing machine point many kinds have PE, POF, PVC etc., use
Completely new particle blowout is virgin material, and color claims, and completely, sack stretches.
Existing inflation film manufacturing machine makes to cause film cooling uneven due to film bubble is crooked because of cooling wind, so as to cause film transverse gage
Unevenly, obvious fold is caused after accumulation, influence falls mark experiment, film splitting experiment, film friction coefficient etc.
Determination data, and the angle of collapser is excessive, so that film is crushed in a short time, thus fold occurs, winds sometimes
Roller overtension leads to film fold.
Summary of the invention
The purpose of the present invention is to provide a kind of inflation film manufacturing machines for preventing film fold, to solve to propose in above-mentioned background technique
Existing inflation film manufacturing machine make to cause film cooling uneven due to film bubble is crooked because of cooling wind, it is uneven so as to cause film transverse gage
It is even, obvious fold is caused after accumulation, influences the survey for falling mark experiment, film splitting experiment, film friction coefficient etc.
Fixed number evidence, and the angle of collapser is excessive, so that film is crushed in a short time, thus fold occurs, wind-up roll is opened sometimes
Power excessive the problem of leading to film fold.
To achieve the above object, the invention provides the following technical scheme: a kind of inflation film manufacturing machine for preventing film fold, including machine
Body is provided with rotating electric machine and air compressor below the body, and the body is provided with close to one end of rotating electric machine
Retarder, the output end of the retarder are connected with the screw rod through internal body, and the inside of the body is equipped with electromagnetism and adds
Hot device, the inner wall of the body are equipped with temperature sensor, and the body is equipped with die head, the mould far from one end of retarder
The inside of head is equipped with pressure sensor, and the top of the die head is equipped with cooling air ring, and the side of the die head is provided with drum
Blower, the output end of the air blower are connected with blast pipe, and the blast pipe is connected far from one end of air blower with cooling air ring
Logical, the inside of the blast pipe is equipped with solenoid valve, and the side of the body is provided with rolling frame, the cooling air ring just on
Side is provided with twin shaft push rod, and the output end of the twin shaft push rod is connected with collapser, and the inner wall on the rolling frame top is equipped with
Traction clamp roll, the side of the rolling frame are provided with strainer, and traction roller, the receipts are provided with below the strainer
Volume frame is provided with threephase asynchronous machine, wind-up roll and electric cabinet, the bottom end installation of the wind-up roll close to the side of strainer
There is speed probe.
Preferably, the rotating electric machine is rotated by the input terminal of the belt pulley of setting and the first belt and retarder and is connected
It connects, the threephase asynchronous machine is rotatablely connected by the belt pulley of setting and the second belt and wind-up roll.
Preferably, the body is equipped with feed inlet close to the top of retarder side, and the surface covering of body by every
The material of heat cover, the body and screw rod is nitrogen treatment steel.
Preferably, the middle position of the die internal is equipped with die head helix core rod, and the output of air compressor
End is connected by conduit with die head helix core rod, and the twin shaft push rod and collapser are installed in the surface of rolling frame, and people
Letter stencil is flexibly connected with rolling frame by shaft.
Preferably, the quantity of the blast pipe is multiple, and multiple blast pipes are evenly distributed on the surrounding of cooling air ring, institute
The inner wall for stating cooling air ring is provided with exhaust vent, and the quantity of the exhaust vent is multiple and is evenly distributed on the interior of cooling air ring
Wall.
Preferably, the strainer includes fixed frame, and the side of fixed frame is provided with sliding slot, the inside of the sliding slot
One end close to rolling frame is equipped with electric pushrod, and the output end of electric pushrod is connected with sliding block, and the sliding block is far from sliding slot
Side idler roller is connected with by bearing.
Preferably, the speed probe includes receiver and transmitter, and receiver is mounted on one end of wind-up roll, institute
State the surface that transmitter is mounted on support frame corresponding with receiver.
Preferably, the electric cabinet is internally provided with PLC controller, the speed probe, temperature sensor and pressure
Force snesor and PLC controller are electrically connected, and PLC controller and retarder, twin shaft push rod, threephase asynchronous machine, solenoid valve,
Electric pushrod and electromagnetic heater are electrically connected.
Compared with prior art, the beneficial effects of the present invention are: the present invention is by multiple blast pipes of setting, wind is from air inlet
Pipe enters to form gas circulation, is blown out by exhaust vent, so that the wind of each blast pipe blowout acts on film, constantly equivalent is equal
Even, keep film surface cooling uniformly, is conducive to avoid to cause film bubble to be swung left and right skew cooling not because air-out direction is indefinite
Uniformly there is fold, ensure that the thin and thick of film is consistent, improve the quality of product, by the temperature sensor detection machine body of setting
The temperature of portion's melt, and temperature signal is passed into the PLC controller inside electric cabinet, electromagnetism is adjusted by PLC controller and is added
The temperature of hot device reduces melt temperature, fluidity of molten can be effectively reduced, durable when die head squeezes out, not because of cooling
Wind and film bubble skew and cause film cooling uneven, PLC controller controls twin shaft push rod and drives collapser movement, adjusts collapser
Angle, avoid the occurrence of fold, the pressure of melt extrusion detected by the pressure sensor of setting, by PLC controller to subtracting
Fast device is adjusted, to control the speed of screw rod, changes the extrusion pressure of melt, avoids the occurrence of gauffer, passes through turning for setting
The revolving speed of fast sensor detection wind-up roll, and by the stretching or shortening of PLC controller control electric pushrod, to drive tensioning
Roller movement by the tension of the cooperation control film with traction roller, and controls the revolving speed of threephase asynchronous machine, avoids on wind-up roll
Film it is excessive when generate excessive tension film draw wrinkle.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is strainer structural schematic diagram of the invention；
Fig. 3 is the enlarged structure schematic diagram of A of the invention；
Fig. 4 is cooling air ring structural schematic diagram of the invention；
Fig. 5 is speed probe structural schematic diagram of the invention；
Fig. 6 is the working principle of the invention flow chart.
In figure: 1, body；2, rotating electric machine；3, the first belt；4, retarder；5, feed inlet；6, screw rod；7, electromagnetic heating
Device；8, temperature sensor；9, die head；10, pressure sensor；11, die head helix core rod；12, cooling air ring；13, air compresses
Machine；14, rolling frame；15, air blower；16, blast pipe；17, solenoid valve；18, traction clamp roll；19, strainer；1901, fixed
Frame；1902, electric pushrod；1903, sliding block；1904, sliding slot；1905, idler roller；20, traction roller；21, threephase asynchronous machine；
22, the second belt；23, wind-up roll；24, speed probe；2401, receiver；2402, transmitter；25, electric cabinet；26, twin shaft
Push rod；27, collapser；28, exhaust vent.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, a kind of embodiment provided by the invention: a kind of inflation film manufacturing machine preventing film fold, including body
1, the lower section of body 1 is provided with rotating electric machine 2 (model TC7122) and air compressor 13 (model 750W-30L), body
1 is provided with retarder 4 (model NIMRV025) close to one end of rotating electric machine 2, and the output end of retarder 4 is connected with through machine
Screw rod 6 inside body 1, the inside of body 1 are equipped with electromagnetic heater 7 (model JS-1000-050), the inner wall peace of body 1
Equipped with temperature sensor 8 (model CWDZ11), body 1 is equipped with die head 9, the inside peace of die head 9 far from one end of retarder 4
Equipped with pressure sensor 10 (model QLMH-P), the top of die head 9 is equipped with cooling air ring 12, and the side of die head 9 is provided with
Air blower 15 (model CX-125), the output end of air blower 15 are connected with blast pipe 16, and blast pipe 16 is far from air blower 15
One end is connected with cooling air ring 12, and the inside of blast pipe 16 is equipped with solenoid valve 17 (model 4V210-08), and the one of body 1
Side is provided with rolling frame 14, and the surface of cooling air ring 12 is provided with twin shaft push rod 26 (model HF216), twin shaft push rod 26
Output end is connected with collapser 27, and the inner wall on 14 top of rolling frame is equipped with traction clamp roll 18, and the side of rolling frame 14 is provided with
Strainer 19, the lower section of strainer 19 are provided with traction roller 20, and rolling frame 14 is provided with close to the side of strainer 19
Threephase asynchronous machine 21 (model Y2), wind-up roll 23 and electric cabinet 25, the bottom end of wind-up roll 23 are equipped with speed probe 24
(model CS-1SZCB-01).
In this embodiment: detecting the temperature of 1 inner melt of body by the temperature sensor 8 of setting, and by temperature signal
Electric cabinet 25 is passed to, the temperature of electromagnetic heater 7 is adjusted, melt temperature is reduced, fluidity of molten can be effectively reduced, in mould
Head is durable when squeezing out, the film bubble skew not due to cooling wind and cause film cooling uneven, twin shaft push rod 26 drives collapser
27 movements, adjust the angle of collapser 27, avoid the occurrence of fold, and the pressure of melt extrusion is detected by the pressure sensor 10 of setting
Power is adjusted retarder 4 by electric cabinet 25, to control the speed of screw rod 6, changes the extrusion pressure of melt, avoid
There is gauffer, the revolving speed of wind-up roll 23 is detected by the speed probe 24 of setting, passes through strainer 19 and traction roller 20
The tension of cooperation control film, and the revolving speed of threephase asynchronous machine 21 is controlled, generation when avoiding the film on wind-up roll 23 excessive
Excessive tension, which draws film, to wrinkle.
Connect referring to Fig. 1, rotating electric machine 2 is rotated by the input terminal of the belt pulley of setting and the first belt 3 and retarder 4
It connects, threephase asynchronous machine 21 is rotatablely connected by the belt pulley and the second belt 22 of setting with wind-up roll 23, and body 1 is close to slow down
The top of 4 side of device is equipped with feed inlet 5, and the surface covering of body 1, by heat shield, the material of body 1 and screw rod 6 is nitrogen
Change processing steel, the screw rod 6 that rotating electric machine 2 drives retarder 4 to make by belt pulley and the first belt 3 body 1 internal rotating,
It squeezes out the plastics of melting from 9 die orifice of die head through three-way filtering, drives 23 turns of wind-up roll by the threephase asynchronous machine 21 of setting
It is dynamic to carry out rewinding, avoid personnel from scalding by the heat shield of setting, 6 service life of body 1 and screw rod of nitrogen treatment steel material
It is long, reduce replacement cost.
Fig. 1 and Fig. 3 are please referred to, the middle position inside die head 9 is equipped with die head helix core rod 11, and air compressor
13 output end is connected by conduit with die head helix core rod 11, and twin shaft push rod 26 and collapser 27 are installed in rolling frame 14
Surface, and collapser 27 is flexibly connected with rolling frame 14 by shaft, and the twin shaft push rod 26 for passing through setting drives collapser 27
Movement adjusts the angle of collapser 27, avoids the occurrence of fold, 13 compressed air of air compressor enters in die head helix core rod 11
Colloidal particles are blown out film bubble by the hollow tube in portion.
Referring to Fig. 4, the quantity of blast pipe 16 is multiple, and multiple blast pipes 16 are evenly distributed on the four of cooling air ring 12
Week, the inner wall of cooling air ring 12 are provided with exhaust vent 28, and the quantity of exhaust vent 28 is multiple and is evenly distributed on cooling air ring 12
Inner wall, by multiple blast pipes 16 of setting, wind from blast pipe 16 enter is formed gas circulation, blown out by exhaust vent 28,
So that the wind that each blast pipe 16 is blown out acts on film, constantly equivalent is uniform, keeps film surface cooling uniformly, is conducive to keep away
Exempt from because air-out direction is indefinite cause film bubble to be swung left and right crooked inhomogeneous cooling is even fold occurs, ensure that the thin and thick of film is consistent,
Improve the quality of product.
Referring to Fig. 2, strainer 19 includes fixed frame 1901, and the side of fixed frame 1901 is provided with sliding slot 1904,
The inside of sliding slot 1904 is equipped with electric pushrod 1902 (model GRA-L50), and electric pushrod close to one end of rolling frame 14
1902 output end is connected with sliding block 1903, and sliding block 1903 is connected with idler roller by bearing far from the side of sliding slot 1904
1905, it is moved in sliding slot 1904 by the electric pushrod 1902 of setting with movable slider 1903, so that idler roller 1905 be driven to transport
It is dynamic, by the winding tension of idler roller 1905 and the cooperation control film of traction roller 20, avoid the fold of film.
Referring to Fig. 5, speed probe 24 includes receiver 2401 and transmitter 2402, and receiver 2401 is mounted on receipts
One end of winding up roller 23, transmitter 2402 are mounted on the surface of support frame corresponding with receiver 2401, the every rotation of wind-up roll 23
When one circle, receiver 2401 receives the signal that transmitter 2402 issues, to calculate the revolving speed of wind-up roll, and passes through electricity
The revolving speed that case 25 controls threephase asynchronous machine 21 is controlled, when avoiding the film on wind-up roll 23 excessive, revolving speed is excessive to be caused to generate
Big tension, which draws film, to wrinkle.
Referring to Fig. 6, electric cabinet 25 is internally provided with PLC controller, speed probe 24, temperature sensor 8 and pressure
Force snesor 10 and PLC controller are electrically connected, and PLC controller and retarder 4, twin shaft push rod 26, threephase asynchronous machine 21,
Solenoid valve 17, electric pushrod 1902 and electromagnetic heater 7 are electrically connected, and are detected inside body 1 by the temperature sensor 8 of setting
Melt temperature, by pressure sensor 10 detect melt extrusion when pressure, pass through speed probe 24 detect wind-up roll 23
Revolving speed, the signal that will test passes to PLC controller, and PLC controller is carried out by processing analysis with the rated value of setting
Comparison, to control extrusion pressure, adjusts herringbone by control twin shaft push rod 26 by controlling 4 adjusting screw rod of retarder, 6 revolving speed
The angle of plate 27 adjusts the temperature of heating by control electromagnetic heater 7, drives idler roller by control electric pushrod 1902
1905 movements open size to adjust air quantity, by controlling three-phase by control solenoid valve 17 to adjust membrane tension
The revolving speed of asynchronous machine 21 is to control the revolving speed of wind-up roll 23, by the above automation control, to each of thin film fabrication
Part is controlled, and film is avoided fold occur, improves product quality.
Working principle: powering on, and rotating electric machine 2 and electromagnetic heater 7 are started to work, by plastic pellet from feed inlet
5 pour into body 1, and the screw rod 6 that rotating electric machine 2 drives retarder 4 to make by belt pulley and the first belt 3 is in the inside of body 1
Rotation drives the plastics of melting to squeeze out through three-way filtering from 9 die orifice of die head, and 13 compressed air of air compressor enters die head spiral
Colloidal particles are blown out film bubble by the hollow tube inside plug 11, and cooling air is pumped into cooling from blast pipe 16 by air blower 15
In vane 12, wind enters from blast pipe 16 forms gas circulation, is blown out by exhaust vent 28, so that each blast pipe 16 was blown out
Wind acts on film that constantly equivalent is uniform, keeps film surface cooling uniformly, is conducive to avoid to cause because air-out direction is indefinite
Film bubble is swung left and right, and crooked inhomogeneous cooling is even to there is fold, and artificial traction film bubble passes through collapser 27, traction clamp roll 18, by drawing
Roller 20 is transferred on wind-up roll 23, is driven wind-up roll 23 to rotate by threephase asynchronous machine 21 and is carried out rewinding, in production process, temperature
It spends sensor 8 and detects the temperature of 1 inner melt of body, and temperature signal is passed into the PLC controller inside electric cabinet 25, adjust
The temperature of electromagnetic heater 7 is saved, melt temperature is reduced, fluidity of molten can be effectively reduced, it is durable when die head squeezes out,
The film bubble skew not due to cooling wind and cause film cooling uneven, PLC controller controls twin shaft push rod 26 and collapser 27 is driven to transport
It is dynamic, the angle of collapser 27 is adjusted, fold is avoided the occurrence of, pressure sensor 10 detects the pressure of melt extrusion, PLC controller pair
Retarder 4 is adjusted, to control the speed of screw rod 6, changes the extrusion pressure of melt, avoids the occurrence of gauffer, revolution speed sensing
Device 24 detects the revolving speed of wind-up roll 23, and electric pushrod 1902 moves in sliding slot 1904 with movable slider 1903, to drive tensioning
Roller 1905 moves, and by the winding tension of idler roller 1905 and the cooperation control film of traction roller 20, avoids the pleat of film
Wrinkle, and controls the revolving speed of threephase asynchronous machine 21, when avoiding the film on wind-up roll 23 excessive, revolving speed is excessive cause to generate it is excessive
Tension film draw wrinkle, by the above automation controls, the various pieces of thin film fabrication are controlled, film is avoided to go out
Existing fold, improves product quality.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (8)
1. a kind of inflation film manufacturing machine for preventing film fold, including body (1), it is characterised in that: be provided with below the body (1)
Rotating electric machine (2) and air compressor (13), the body (1) are provided with retarder (4) close to the one end of rotating electric machine (2),
The output end of the retarder (4) is connected with the screw rod (6) internal through body (1), and the inside of the body (1) is equipped with electricity
The inner wall of magnetic heater (7), the body (1) is equipped with temperature sensor (8), and the one of the body (1) separate retarder (4)
End is equipped with die head (9), and the inside of the die head (9) is equipped with pressure sensor (10), and the top of the die head (9) is equipped with
The side of cooling air ring (12), the die head (9) is provided with air blower (15), the output end of the air blower (15) be connected with into
Air hose (16), the blast pipe (16) are connected far from the one end of air blower (15) with cooling air ring (12), the blast pipe
(16) inside is equipped with solenoid valve (17), and the side of the body (1) is provided with rolling frame (14), the cooling air ring (12)
Surface be provided with twin shaft push rod (26), the output end of the twin shaft push rod (26) is connected with collapser (27), the winding
The inner wall on frame (14) top is equipped with traction clamp roll (18), and the side of the rolling frame (14) is provided with strainer (19), institute
It states and is provided with below strainer (19) traction roller (20), the rolling frame (14) is arranged close to the side of strainer (19)
There are threephase asynchronous machine (21), wind-up roll (23) and electric cabinet (25), the bottom end of the wind-up roll (23) is equipped with revolution speed sensing
Device (24).
2. a kind of inflation film manufacturing machine for preventing film fold according to claim 1, it is characterised in that: the rotating electric machine (2)
It is rotatablely connected by the belt pulley and the first belt (3) of setting and the input terminal of retarder (4), the threephase asynchronous machine (21)
It is rotatablely connected by the belt pulley and the second belt (22) of setting and wind-up roll (23).
3. a kind of inflation film manufacturing machine for preventing film fold according to claim 1, it is characterised in that: the body (1) is close
The top of retarder (4) side is equipped with feed inlet (5), and the surface covering of body (1) is by heat shield, the body (1) and
The material of screw rod (6) is nitrogen treatment steel.
4. a kind of inflation film manufacturing machine for preventing film fold according to claim 1, it is characterised in that: the die head (9) is internal
Middle position be equipped with die head helix core rod (11), and the output end of air compressor (13) passes through conduit and die head spiral
Plug (11) is connected, and the twin shaft push rod (26) and collapser (27) are installed in the surface of rolling frame (14), and collapser
(27) it is flexibly connected with rolling frame (14) by shaft.
5. a kind of inflation film manufacturing machine for preventing film fold according to claim 1, it is characterised in that: the blast pipe (16)
Quantity is multiple, and multiple blast pipes (16) are evenly distributed on the surrounding of cooling air ring (12), the cooling air ring (12) it is interior
Wall is provided with exhaust vent (28), and the quantity of the exhaust vent (28) is inner walls that are multiple and being evenly distributed on cooling air ring (12).
6. a kind of inflation film manufacturing machine for preventing film fold according to claim 1, it is characterised in that: the strainer (19)
Side including fixed frame (1901), and fixed frame (1901) is provided with sliding slot (1904), and the inside of the sliding slot (1904) is leaned on
One end of nearly rolling frame (14) is equipped with electric pushrod (1902), and the output end of electric pushrod (1902) is connected with sliding block
(1903), the sliding block (1903) is connected with idler roller (1905) by bearing far from the side of sliding slot (1904).
7. a kind of inflation film manufacturing machine for preventing film fold according to claim 1, it is characterised in that: the speed probe
It (24) include receiver (2401) and transmitter (2402), and receiver (2401) is mounted on one end of wind-up roll (23), it is described
Transmitter (2402) is mounted on the surface of support frame corresponding with receiver (2401).
8. a kind of inflation film manufacturing machine for preventing film fold according to claim 6, it is characterised in that: the electric cabinet (25)
It is internally provided with PLC controller, the speed probe (24), temperature sensor (8) and pressure sensor (10) and PLC are controlled
Device is electrically connected, and PLC controller and retarder (4), twin shaft push rod (26), threephase asynchronous machine (21), solenoid valve (17), electricity
Dynamic push rod (1902) and electromagnetic heater (7) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017145.5A CN109822874A (en) | 2019-01-08 | 2019-01-08 | A kind of inflation film manufacturing machine preventing film fold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017145.5A CN109822874A (en) | 2019-01-08 | 2019-01-08 | A kind of inflation film manufacturing machine preventing film fold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109822874A true CN109822874A (en) | 2019-05-31 |
Family
ID=66860128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910017145.5A Pending CN109822874A (en) | 2019-01-08 | 2019-01-08 | A kind of inflation film manufacturing machine preventing film fold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109822874A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027187A (en) * | 2019-05-31 | 2019-07-19 | 重庆瑞霆塑胶有限公司 | Blow moulding equipment traction device |
| CN112902470A (en) * | 2021-01-28 | 2021-06-04 | 安徽中科都菱商用电器股份有限公司 | Refrigerating system with intelligent control and fault diagnosis functions |
| CN113601827A (en) * | 2021-08-07 | 2021-11-05 | 河南牧业经济学院 | Rectifying device for small-sized film blowing machine |
| CN114248414A (en) * | 2021-12-13 | 2022-03-29 | 宁波长阳科技股份有限公司 | Film blow molding device and liquid crystal polymer film prepared by same |
| CN116766570A (en) * | 2023-06-13 | 2023-09-19 | 武汉新中德塑机股份有限公司 | Three-layer co-extrusion film blowing unit |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080143024A1 (en) * | 2006-12-14 | 2008-06-19 | Wei Chui-Hsian | Method and apparatus for producing polystyrene tubular shrink film via film blow molding |
| WO2011139919A1 (en) * | 2010-05-06 | 2011-11-10 | Clear Lam Packaging, Inc. | Synergistic biopolymer blown film extrusion system and method |
| CN102990907A (en) * | 2012-11-16 | 2013-03-27 | 中达电通股份有限公司 | Control system of plastic sheet production equipment |
| CN106476253A (en) * | 2015-09-02 | 2017-03-08 | 天津海晶塑料制品有限公司 | Plastic sheeting winding cooling device and its application |
| CN206011717U (en) * | 2016-08-31 | 2017-03-15 | 瑞安市泓博塑业有限公司 | What a kind of film production was special prevents the inflation film manufacturing machine of film fold |
| CN206663943U (en) * | 2017-03-23 | 2017-11-24 | 北京嘉德福塑料制品有限公司 | Plastic film compounding machine |
| CN207240847U (en) * | 2017-09-16 | 2018-04-17 | 深圳市太阳雨展示制品有限公司 | A kind of laminating machine |
-
2019
- 2019-01-08 CN CN201910017145.5A patent/CN109822874A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080143024A1 (en) * | 2006-12-14 | 2008-06-19 | Wei Chui-Hsian | Method and apparatus for producing polystyrene tubular shrink film via film blow molding |
| WO2011139919A1 (en) * | 2010-05-06 | 2011-11-10 | Clear Lam Packaging, Inc. | Synergistic biopolymer blown film extrusion system and method |
| CN102990907A (en) * | 2012-11-16 | 2013-03-27 | 中达电通股份有限公司 | Control system of plastic sheet production equipment |
| CN106476253A (en) * | 2015-09-02 | 2017-03-08 | 天津海晶塑料制品有限公司 | Plastic sheeting winding cooling device and its application |
| CN206011717U (en) * | 2016-08-31 | 2017-03-15 | 瑞安市泓博塑业有限公司 | What a kind of film production was special prevents the inflation film manufacturing machine of film fold |
| CN206663943U (en) * | 2017-03-23 | 2017-11-24 | 北京嘉德福塑料制品有限公司 | Plastic film compounding machine |
| CN207240847U (en) * | 2017-09-16 | 2018-04-17 | 深圳市太阳雨展示制品有限公司 | A kind of laminating machine |
Non-Patent Citations (1)
| Title |
|---|
| 尹娜等: "《计算机在材料科学和工程中的应用》", 31 July 2011, 西苑出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110027187A (en) * | 2019-05-31 | 2019-07-19 | 重庆瑞霆塑胶有限公司 | Blow moulding equipment traction device |
| CN112902470A (en) * | 2021-01-28 | 2021-06-04 | 安徽中科都菱商用电器股份有限公司 | Refrigerating system with intelligent control and fault diagnosis functions |
| CN113601827A (en) * | 2021-08-07 | 2021-11-05 | 河南牧业经济学院 | Rectifying device for small-sized film blowing machine |
| CN114248414A (en) * | 2021-12-13 | 2022-03-29 | 宁波长阳科技股份有限公司 | Film blow molding device and liquid crystal polymer film prepared by same |
| CN114248414B (en) * | 2021-12-13 | 2023-10-03 | 宁波长阳科技股份有限公司 | Film blow molding device and liquid crystal polymer film prepared by same |
| CN116766570A (en) * | 2023-06-13 | 2023-09-19 | 武汉新中德塑机股份有限公司 | Three-layer co-extrusion film blowing unit |
| CN116766570B (en) * | 2023-06-13 | 2024-02-20 | 武汉新中德塑机股份有限公司 | Three-layer co-extrusion film blowing unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109822874A (en) | A kind of inflation film manufacturing machine preventing film fold | |
| CN206011717U (en) | What a kind of film production was special prevents the inflation film manufacturing machine of film fold | |
| CN106113477B (en) | A kind of plastic film process equipment | |
| CN106079405B (en) | The inflation film manufacturing machine of rolling-up mechanism with improvement | |
| CN208810416U (en) | A kind of pole piece coating machine | |
| CN207876911U (en) | A kind of PVC film wrap-up | |
| CN107381146B (en) | A kind of plastic film winding device | |
| CN111452322B (en) | Film blow molding machine | |
| CN109984377A (en) | Filter-stick forming device tow tension balancing device | |
| CN203158889U (en) | Floating roller device of thin film production equipment | |
| CN112172325B (en) | Carry out nanometer stamp apparatus for producing to fabrics | |
| CN207390609U (en) | A kind of compound core body wrap-up | |
| CN219276646U (en) | Equipment for producing biaxially oriented plastic film | |
| CN218928615U (en) | Plastic film production unit | |
| CN207107995U (en) | A kind of plastic film winding device with tension force function | |
| CN203805304U (en) | Bubble diameter adjusting device of film blowing machine | |
| CN213412600U (en) | High-efficient inflation film manufacturing machine | |
| CN211194645U (en) | High-temperature oven capable of stretching film | |
| CN211222286U (en) | Be used for production of PVC wrapping bag to use material drying machine | |
| CN211340064U (en) | Fabric singeing equipment | |
| CN201456391U (en) | Sheet material stretching thickness regulator | |
| CN206011719U (en) | A kind of inflation film manufacturing machine for preventing film from swinging side and measurement winding length | |
| CN208684041U (en) | It winds component, stretch wrap-up and PTFE film production system | |
| CN219218402U (en) | Automatic detection and centering device for cloth feeding and expanding of tentering setting machine | |
| CN205386919U (en) | Curtain coating equipment complex |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190531 |
|
| RJ01 | Rejection of invention patent application after publication |