CN104552911A - Plastic film blowing machine - Google Patents
Plastic film blowing machine Download PDFInfo
- Publication number
- CN104552911A CN104552911A CN201410726988.XA CN201410726988A CN104552911A CN 104552911 A CN104552911 A CN 104552911A CN 201410726988 A CN201410726988 A CN 201410726988A CN 104552911 A CN104552911 A CN 104552911A
- Authority
- CN
- China
- Prior art keywords
- die head
- film
- blowing die
- film blowing
- blowing
- 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
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a plastic film blowing machine which comprises a rack, an extrusion device, a film blowing die head, a core fixing rod, an air ring and a driving device, wherein the film blowing die head is arranged on the rack in a rotatable mode; a chain wheel is arranged on the peripheral edge of the film blowing die head; the core fixing rod and the air ring are arranged on the film blowing die head; the driving device is connected with the chain wheel by virtue of a chain so as to drive the film blowing die head to rotate; and the extrusion opening of the extrusion device is connected with a feeding hole of the film blowing die head by virtue of a sealed rotary connector. According to the film blowing machine, the defect that the thicknesses of manufactured films are non-uniform because outlet air at multiple air outlets in the lower end of the core fixing rod of the film blowing machine is non-uniform can be overcome.
Description
Technical field
The present invention relates to inflation film manufacturing machine field, particularly a kind of plastic film blowing machine.
Background technology
Existing inflation film manufacturing machine is primarily of extrusion device, film-blowing die head, vane and determine stamen rod composition, first plastic raw materials is heated to molten state by extrusion device, then by the screw rod in machine, the plastics of molten state are pressed to film-blowing die head, upwards spray from the slit of film-blowing die head, the plastic packets of ejection is trapped among the appearance of determining stamen rod, because the lower end of determining stamen rod is provided with multiple air outlet, air blows out from air outlet continuously, be enclosed in the hot melting plastic expansion under the blowing determining stamen rod air determining stamen rod appearance, blow to the outer surface of hot melting plastic from vane air out simultaneously, under the blowing of inner air and outer air, hot melting plastic slowly plastifies, when plastics move to determine stamen rod upper end time, because the air output determining stamen rod strengthens, plastics expand further, become film.But, because film-blowing die head is fixed, if the multiple air outlets determining the lower end of stamen rod are uneven, the film thickness made can be made to occur uneven problem.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide a kind of plastic film blowing machine, thus the multiple air outlets determining the lower end of stamen rod overcoming inflation film manufacturing machine are uneven, the film thickness made can be made to occur uneven shortcoming.
For achieving the above object, the invention provides a kind of plastic film blowing machine, comprising: frame, extrusion device; Film-blowing die head, it is located in described frame in the mode that can rotate, and is provided with sprocket wheel at the periphery of described film-blowing die head; Determine stamen rod, vane, describedly determine excellent the and described vane of stamen and be installed on described film-blowing die head; And drive unit, it is connected to drive described film-blowing die head to rotate with described sprocket wheel by chain; Wherein, the extrusion of described extrusion device is connected with the feeding mouth of described film-blowing die head by seal rotary jointing.
In technique scheme, above described film-blowing die head, be provided with pressing film roller.
In technique scheme, described drive unit is CD-ROM drive motor.
Compared with prior art, the present invention has following beneficial effect: the plastic film blowing machine in the present invention, film-blowing die head is set as the form that can rotate, the film-blowing die head of rotation can make the wind of the outer surface blowing to plastic sheeting comparatively even, thus makes the film thickness that produces more even.
Accompanying drawing explanation
Fig. 1 is the structural representation according to plastic film blowing machine of the present invention.
Main Reference Numerals illustrates:
1-extrusion device, 2-film-blowing die head, 3-determines stamen rod, 4-drive unit, 5-frame, 6-seal rotary jointing, 7-pressing film roller.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole description and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figure 1, according to a kind of plastic film blowing machine of the specific embodiment of the invention, comprising: frame 5, extrusion device 1, film-blowing die head 2, determine stamen rod 4, vane and drive unit 4; Film-blowing die head 2 is located in frame 5 in the mode that can rotate, and in this embodiment, film-blowing die head 2 is connected with frame 5 by bearing; Sprocket wheel is provided with at the periphery of film-blowing die head 2; Determine stamen rod 3 and vane be installed on film-blowing die head 2; Drive unit 4 is connected to drive film-blowing die head 2 to rotate by chain with sprocket wheel; Wherein, the extrusion of extrusion device 1 is connected with the feeding mouth of film-blowing die head 2 by seal rotary jointing 6; Pressing film roller 7 is provided with above film-blowing die head 2.In this embodiment, drive unit 4 is CD-ROM drive motor.
During use, plastics under molten state are pressed to film-blowing die head 2 by extrusion device 1, film-blowing die head 2 starts to make film, film-blowing die head 2 rotates under the driving of drive unit 4 simultaneously, plastics under molten state blow out from the film-blowing die head 2 rotated, because the plastics under molten state also can follow film-blowing die head 2 to rotate together, therefore, the plastic sheeting be shaped above film-blowing die head 2 can not be affected, and the wind that the film-blowing die head 2 rotated can make the outer surface blowing to plastic sheeting is comparatively even, thus make the film thickness that produces more even.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (3)
1. a plastic film blowing machine, is characterized in that, comprising:
Frame, extrusion device;
Film-blowing die head, it is located in described frame in the mode that can rotate, and is provided with sprocket wheel at the periphery of described film-blowing die head;
Determine stamen rod, vane, describedly determine excellent the and described vane of stamen and be installed on described film-blowing die head; And
Drive unit, it is connected to drive described film-blowing die head to rotate with described sprocket wheel by chain;
Wherein, the extrusion of described extrusion device is connected with the feeding mouth of described film-blowing die head by seal rotary jointing.
2. plastic film blowing machine according to claim 1, is characterized in that, is provided with pressing film roller above described film-blowing die head.
3. plastic film blowing machine according to claim 1, is characterized in that, described drive unit is CD-ROM drive motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726988.XA CN104552911A (en) | 2014-12-03 | 2014-12-03 | Plastic film blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726988.XA CN104552911A (en) | 2014-12-03 | 2014-12-03 | Plastic film blowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104552911A true CN104552911A (en) | 2015-04-29 |
Family
ID=53070468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410726988.XA Pending CN104552911A (en) | 2014-12-03 | 2014-12-03 | Plastic film blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104552911A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003682A (en) * | 2016-06-20 | 2016-10-12 | 安庆市鑫顺塑业有限公司 | Plastic film blowing device |
| CN106113477A (en) * | 2016-06-29 | 2016-11-16 | 浙江汇锋薄膜科技有限公司 | A kind of plastic sheeting process equipment |
| CN106182672A (en) * | 2016-06-29 | 2016-12-07 | 浙江汇锋薄膜科技有限公司 | There is the inflation film manufacturing machine of the extrusion mechanism of improvement |
| CN108081583A (en) * | 2017-12-20 | 2018-05-29 | 苏州星火丰盈环保包装有限公司 | Environment-friendly type inflation film manufacturing machine |
| CN108407269A (en) * | 2018-04-11 | 2018-08-17 | 陈俊任 | A kind of upward type high-pressure membrane inflation film manufacturing machine |
| CN112743816A (en) * | 2020-12-24 | 2021-05-04 | 东莞市创一机械科技有限公司 | High-precision film blowing mechanism for full-biodegradation film blowing machine |
| CN110053243B (en) * | 2019-05-31 | 2021-05-28 | 重庆瑞霆塑胶有限公司 | Blow molding machine head |
-
2014
- 2014-12-03 CN CN201410726988.XA patent/CN104552911A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003682A (en) * | 2016-06-20 | 2016-10-12 | 安庆市鑫顺塑业有限公司 | Plastic film blowing device |
| CN106113477A (en) * | 2016-06-29 | 2016-11-16 | 浙江汇锋薄膜科技有限公司 | A kind of plastic sheeting process equipment |
| CN106182672A (en) * | 2016-06-29 | 2016-12-07 | 浙江汇锋薄膜科技有限公司 | There is the inflation film manufacturing machine of the extrusion mechanism of improvement |
| CN108081583A (en) * | 2017-12-20 | 2018-05-29 | 苏州星火丰盈环保包装有限公司 | Environment-friendly type inflation film manufacturing machine |
| CN108407269A (en) * | 2018-04-11 | 2018-08-17 | 陈俊任 | A kind of upward type high-pressure membrane inflation film manufacturing machine |
| CN108407269B (en) * | 2018-04-11 | 2024-03-01 | 陈俊任 | Upward blowing type high-pressure film blowing machine |
| CN110053243B (en) * | 2019-05-31 | 2021-05-28 | 重庆瑞霆塑胶有限公司 | Blow molding machine head |
| CN112743816A (en) * | 2020-12-24 | 2021-05-04 | 东莞市创一机械科技有限公司 | High-precision film blowing mechanism for full-biodegradation film blowing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104552911A (en) | Plastic film blowing machine | |
| KR101379622B1 (en) | Manufacturing apparatus for window profile using coextrusion | |
| JP5651504B2 (en) | Sheet rubber molding apparatus and method | |
| JP6117082B2 (en) | Method and device for applying strip rubber | |
| CN103722861B (en) | The preparation method of the PVC profile of metal film is covered on a kind of surface | |
| CN103722747B (en) | A kind of preparation method improving plastic metal film coated PVC profile | |
| JP2018008515A5 (en) | ||
| CN101279512A (en) | Device, installation and method for applying a strip of rubber on a tyre blank | |
| WO2009041308A1 (en) | Process for producing thermoplastic resin film | |
| CN202826423U (en) | Texturing device for surface of sealing strip | |
| CN107201187A (en) | A kind of macromolecule water-proof sheet material production technology | |
| JP5465596B2 (en) | Toroidal member molding method and annular member molding apparatus | |
| CN207005016U (en) | A kind of rotary type rod member locking mechanism | |
| CN203636980U (en) | Flue machine | |
| CN106182336A (en) | A kind of smoke flue machine | |
| CN207327596U (en) | Intelligent 3D printer nozzle cleaning mechanism | |
| CN205075310U (en) | Compound co - extruded profiles's of unplasticized poly(vinyl chloride) and silicon rubber crowded mould altogether for door and window | |
| CN206967993U (en) | The online sticking tool of velvet belt for vehicle glass sealing strip | |
| CN104626527A (en) | Film blowing machine | |
| JP2006117222A (en) | Glass molding for automobile | |
| CN204278453U (en) | The air-cylinder type of bottle capper extrusion molding head turns to discharge mechanism | |
| CN204160735U (en) | Single screw extrusion machine | |
| JP2006198855A (en) | Cable protecting pipe | |
| KR101363750B1 (en) | Appartus for manufacturing a flat sheet | |
| CN106079207B (en) | The molding separator of sensor pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |