CN216941805U - Plastic film blowing device - Google Patents
Plastic film blowing device Download PDFInfo
- Publication number
- CN216941805U CN216941805U CN202220257876.4U CN202220257876U CN216941805U CN 216941805 U CN216941805 U CN 216941805U CN 202220257876 U CN202220257876 U CN 202220257876U CN 216941805 U CN216941805 U CN 216941805U
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- Prior art keywords
- blowing
- film
- plastic film
- machine body
- film blowing
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- 238000010096 film blowing Methods 0.000 title claims abstract description 35
- 239000002985 plastic film Substances 0.000 title claims abstract description 32
- 229920006255 plastic film Polymers 0.000 title claims abstract description 32
- 238000007664 blowing Methods 0.000 claims abstract description 17
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 abstract description 14
- 229920003023 plastic Polymers 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 12
- 230000008719 thickening Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920000426 Microplastic Polymers 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastic film blowing device which comprises a base, wherein a film blowing machine body is arranged on the base, a support is connected above the base, a cooling box is arranged on the support, a blowing outlet of the film blowing machine body is positioned in the cooling box, a film pressing device is arranged above the blowing outlet of the film blowing machine body, the film blowing machine body comprises a stirrer shell, a blowing die head is communicated and arranged above the stirrer shell, and a blowing end of the blowing die head is provided with sealing plates which are symmetrically distributed in a sliding mode. According to the film blowing device, plastic particles are added into the stirrer shell through the feeding hopper for stirring, the plastic particles are melted while being stirred, the spiral stirring roller can gradually push the melted plastic particles to the blow-out die head for blowing out, the distance between the rollers can be adjusted while the film blowing thickness is adjusted through the telescopic cylinder, and the phenomenon that the plastic film is excessively extruded due to the fact that the distance between the blown-out plastic film thickening rollers is inconvenient is avoided, and the quality of the plastic film is affected by the plastic film is avoided.
Description
Technical Field
The utility model relates to a film blowing device, in particular to a plastic film blowing device.
Background
The film blowing machine is processing equipment which heats plastic particles to be melted, extrudes the plastic particles into a die head through a blowing device to be blown into film bubbles, and finally winds the plastic particles into coiled materials through a winding machine.
The plastic film blowing device is characterized in that plastic film manufacturers produce plastic films or plastic bags with different thicknesses and sizes according to different requirements of customers, but the surface of the directly blown plastic film is uneven, and the plastic film blowing device capable of flattening the plastic film is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a plastic film blowing device, which is characterized in that plastic particles are added into a stirrer shell through a feeding hopper to be stirred and melted while being stirred, a spiral stirring roller can gradually push the melted plastic particles to a blowing die head to blow out the melted plastic particles, the distance between rollers can be adjusted while the film blowing thickness is adjusted through a telescopic cylinder, and the phenomenon that the plastic film is excessively extruded due to the inconvenience of the distance between the blown plastic film thickening rollers is avoided, so that the quality of the plastic film is influenced.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a plastic film blowing device, the film blowing device includes the base, be equipped with the inflation film manufacturing machine body on the base, the top of base is connected with the support, is equipped with the cooler bin on the support, and the blow outlet of inflation film manufacturing machine body is located the cooler bin, and the blow outlet top of inflation film manufacturing machine body is equipped with the pressure membrane device.
The film blowing machine body comprises a stirrer shell, a blowing-out die head is communicated and arranged above the stirrer shell, and a sealing plate which is symmetrically distributed is arranged at the blowing-out end of the blowing-out die head in a sliding mode.
Further, the both sides inner wall of cooler bin is fixed with the connecting strip, rotates on the connecting strip and is equipped with the running roller support, rotates on the running roller support and is equipped with the running roller that is used for the pressure membrane, and one side of running roller support is fixed with L type support, and one side of closing plate is equipped with the horizon bar perpendicularly, is equipped with the cylinder perpendicularly on the horizon bar, is equipped with the axis of rotation perpendicularly on the output shaft of cylinder, and the axis of rotation is located L type support and rotates.
Furthermore, the inside of mixer shell is equipped with heating device, and the mixer shell internal rotation is equipped with spiral stirring roller, is fixed with on the mixer shell to be used for driving spiral stirring roller pivoted first motor, and the top intercommunication of mixer shell is equipped with feed hopper.
Further, the rotating shaft and the roller are coaxial.
The utility model has the beneficial effects that:
1. according to the film blowing device, the plastic particles are added into the stirrer shell through the feeding hopper for stirring, the plastic particles are melted while being stirred, and the melted plastic particles are gradually pushed to the blow-out die head for blowing out by the spiral stirring roller;
2. the film blowing device can adjust the thickness of the blown film through the telescopic cylinder and can also adjust the distance between the rollers, thereby avoiding the phenomenon that the blown plastic film is excessively extruded due to the inconvenient distance between the thickened rollers of the blown plastic film, and the quality of the plastic film is influenced.
Drawings
The utility model will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a film blowing apparatus according to the present invention;
FIG. 2 is a schematic sectional view of the film blowing machine body according to the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
A plastic film blowing device comprises a base 1, as shown in figure 1, a film blowing machine body 2 is arranged on the base 1, a support 3 is connected above the base 1, a cooling box 4 is arranged on the support 3, a blowing outlet of the film blowing machine body 2 is positioned in the cooling box 4, and a film pressing device 5 is arranged above the blowing outlet of the film blowing machine body 2.
The film blowing machine body 2 comprises a stirrer shell 21, as shown in fig. 2 and 3, a heating device is arranged inside the stirrer shell 21, a spiral stirring roller 22 is arranged in the stirrer shell 21 in a rotating manner, a first motor 23 for driving the spiral stirring roller 22 to rotate is fixed on the stirrer shell 21, and a feeding hopper 24 and a blowing die head 25 are arranged above the stirrer shell 21 in a communicating manner.
The blowing end of the blowing die 25 is provided with symmetrically distributed sealing plates 26 in a sliding manner, and the plastic melt is blown out from the gap between the sealing plates 26 to form a plastic film.
The inner walls of two sides of the cooling box 4 are fixed with connecting strips 51, roller brackets 52 are arranged on the connecting strips 51 in a rotating mode, rollers 53 used for film pressing are arranged on the roller brackets 52 in a rotating mode, the plastic film blows out and then penetrates through the rollers 53, and second motors (not marked in the drawing) used for driving the rollers 53 to rotate are fixed on the roller brackets 52.
An L-shaped bracket 54 is fixed on one side of the roller bracket 52, a horizontal rod 55 is vertically arranged on one side of the sealing plate 26, an air cylinder 56 is vertically arranged on the horizontal rod 55, a rotating shaft 57 is vertically arranged on an output shaft of the air cylinder 56, the rotating shaft 57 is positioned on the L-shaped bracket 54 to rotate, and the rotating shaft 57 and the roller 53 are coaxial.
During the use, add the stirring in agitator housing 21 with plastic granules via feed hopper 24, melt it in the stirring, and spiral stirring roller 22 can blow off the plastic granules after melting to blowing off die head 25 through propelling movement gradually, also can adjust the distance between the running roller 53 through telescopic cylinder adjustment when blowing film thickness, avoid because the inconvenient excessively extrusion that leads to the plastic film that leads to of distance between the plastic film thickening running roller 53 that blows off, make its quality that influences the plastic film.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, principal features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (4)
1. A plastic film blowing device comprises a base (1) and is characterized in that a film blowing machine body (2) is arranged on the base (1), a support (3) is connected above the base (1), a cooling box (4) is arranged on the support (3), an air outlet of the film blowing machine body (2) is positioned in the cooling box (4), and a film pressing device (5) is arranged above the air outlet of the film blowing machine body (2);
the film blowing machine body (2) comprises a stirrer shell (21), wherein a blowing-out die head (25) is communicated and arranged above the stirrer shell (21), and a symmetrically-distributed sealing plate (26) is arranged at the blowing-out end of the blowing-out die head (25) in a sliding manner.
2. The plastic film blowing device according to claim 1, wherein the inner walls of two sides of the cooling box (4) are fixed with connecting strips (51), the connecting strips (51) are provided with roller supports (52) in a rotating manner, the roller supports (52) are provided with rollers (53) for film pressing in a rotating manner, one side of each roller support (52) is fixed with an L-shaped support (54), one side of each sealing plate (26) is vertically provided with a horizontal rod (55), each horizontal rod (55) is vertically provided with an air cylinder (56), an output shaft of each air cylinder (56) is vertically provided with a rotating shaft (57), and the rotating shafts (57) are positioned on the L-shaped supports (54) to rotate.
3. The plastic film blowing device according to claim 1 or 2, wherein a heating device is arranged inside the stirrer housing (21), a spiral stirring roller (22) is rotatably arranged in the stirrer housing (21), a first motor (23) for driving the spiral stirring roller (22) to rotate is fixed on the stirrer housing (21), and a feeding hopper (24) is communicated above the stirrer housing (21).
4. A device for blowing plastic film according to claim 2, characterised in that said rotating shaft (57) is coaxial with the roller (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220257876.4U CN216941805U (en) | 2022-02-08 | 2022-02-08 | Plastic film blowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220257876.4U CN216941805U (en) | 2022-02-08 | 2022-02-08 | Plastic film blowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216941805U true CN216941805U (en) | 2022-07-12 |
Family
ID=82317713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220257876.4U Active CN216941805U (en) | 2022-02-08 | 2022-02-08 | Plastic film blowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216941805U (en) |
-
2022
- 2022-02-08 CN CN202220257876.4U patent/CN216941805U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A plastic film blowing device Effective date of registration: 20231114 Granted publication date: 20220712 Pledgee: Bank of China Limited by Share Ltd. Maoming branch Pledgor: GUANGDONG HUIFA PLASTIC INDUSTRY TECHNOLOGY CO.,LTD. Registration number: Y2023980065351 |