CN217704596U - A extruder for producing degradable plastic film - Google Patents
A extruder for producing degradable plastic film Download PDFInfo
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- CN217704596U CN217704596U CN202220273622.1U CN202220273622U CN217704596U CN 217704596 U CN217704596 U CN 217704596U CN 202220273622 U CN202220273622 U CN 202220273622U CN 217704596 U CN217704596 U CN 217704596U
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- material mouth
- extruder
- flood dragon
- thick bamboo
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Abstract
The utility model discloses an extruder for producing degradable plastic film, which comprises a supporting pedestal and is characterized by further comprising, the top of supporting the frame is erect and is installed the barrel, the barrel is the slope installation of awl section of thick bamboo form, just the bottom of barrel is connected with crowded material mouth, the hair-dryer is installed to the below of crowded material mouth, just throw the material mechanism to the upper end of barrel is installed, the internally mounted of barrel has the pay-off flood dragon, the rotation motor is installed on the top of pay-off flood dragon. Through connecting crowded material mouth in the bottom of a processing section of thick bamboo, extrude the inside plastics of a processing section of thick bamboo through crowded material mouth, the plastics of being convenient for carry out flaky machine-shaping, and the hair-dryer is installed to the below of crowded material mouth, carries out moulding and cooling to the plastics of extruding of crowded material mouth department through setting up the air-out nozzle parallel with crowded material mouth, is convenient for guarantee the production quality of plastics, deformation and the thickness inequality of the too high production of temperature when avoiding plastics just to extrude.
Description
Technical Field
The utility model relates to a plastic processing technology field specifically is an extruder for producing degradable plastic film.
Background
Films made from polyvinyl chloride, polyethylene, polypropylene, polystyrene, and other resins are used for packaging, and as a film coating. Plastic packages and plastic package products have a growing share in the market, and particularly, composite plastic flexible packages have been widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packages is the largest, such as beverage packages, quick-frozen food packages, steamed and cooked food packages, fast food packages and the like, and the plastic packages and the plastic package products bring great convenience to the life of people.
At present, in the process of producing plastic films in the prior art, when raw materials are extruded, because the plastic raw materials are in a molten state, when the plastic films are extruded, the flowability of the extruded strip-shaped plastic film raw materials is strong, and the strip-shaped plastic film raw materials are in a downward falling state, because the flowability is strong, and then different levels of falling can occur at different positions of the head ends of the strip-shaped plastic film raw materials, and then the head ends extruded by the strip-shaped plastic film raw materials are uneven, in the process of subsequently extruding and forming, because the head ends of the raw materials are uneven in the transverse direction, and then the transverse raw materials of the plastic films obtained by the subsequent extrusion are uneven in distribution, the thickness is uneven, and the quality is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an extruder for producing degradable plastic film to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an extruder for producing degradable plastic film, includes the support frame, the top of support frame is erect and is installed the process cylinder, the process cylinder is the slope installation of awl tube-shape, just the bottom of process cylinder is connected with crowded material mouth, the hair-dryer is installed to the below of crowded material mouth, just the upper end of process cylinder is installed and is thrown the material mechanism, the internally mounted of process cylinder has the pay-off flood dragon, the rotation motor is installed on the top of pay-off flood dragon.
Optionally, the extrusion mouth is kept flat for the duckbilled and is installed the most advanced position in the bottom of a processing section of thick bamboo, just the width value of extrusion mouth is greater than the bottom diameter value of a processing section of thick bamboo.
Optionally, the feeding mechanism comprises a feeding box, a sieve plate is arranged inside the feeding box, the sieve plate is of a double-layer structure, dust removal windows are formed in the middle of the two sides of the sieve plate and communicated with the outside of the feeding mechanism, and fine dust removal sieve holes are formed in the upper layer of the sieve plate.
Optionally, the hair-dryer includes bellows, the tuyere is installed to the upper end of bellows, just the tuyere keeps parallel with crowded material mouth, just the tuyere is connected with the bottom laminating of crowded material mouth, just the internally mounted of bellows has the flabellum, one side of flabellum is connected with blower motor.
Optionally, the feeding flood dragon is a spiral feeding shaft, the feeding flood dragon is rotatably connected with the inner wall of the processing barrel, and a heating device is arranged inside the upper end of the feeding flood dragon.
Optionally, the feeding box is arranged in a horn-shaped opening, and the feeding box is installed at the upper end of the feeding flood dragon and vertically corresponds to the feeding flood dragon internal heating device.
Compared with the prior art, the beneficial effects of the utility model are that:
1. this an extruder for producing degradable plastic film, through connecting crowded material mouth in the bottom of a processing section of thick bamboo, extrude the inside plastics of a processing section of thick bamboo through crowded material mouth, the plastics of being convenient for carry out flaky machine-shaping, and the hair-dryer is installed to the below of crowded material mouth, carry out moulding and cooling to the plastics of extruding material mouth department through setting up the air outlet nozzle parallel with crowded material mouth, be convenient for guarantee the production quality of plastics, deformation and the thickness inequality of the too high production of temperature when avoiding plastics just to extrude.
2. This an extruder for producing degradable plastic film, install through the upper end at a processing section of thick bamboo and throw material mechanism, and the internally mounted who throws the workbin has the sieve, be equipped with the dust removal screen cloth on the sieve, can screen out the dust in the plastic materials, and clear up the dust on the dust removal window, be convenient for clear up processing to the raw materials, guarantee plastics in the quality of processing man-hour, and sieve and dust removal window are Y word form cross installation, be convenient for carry out orderly many times screening to the raw materials, strict the accuse product quality, the processing of the device of being convenient for.
Drawings
FIG. 1 is a schematic view of the overall structure of an extruder for producing a degradable plastic film according to the present invention;
FIG. 2 is a cross-sectional view of an extruder for producing a degradable plastic film according to the present invention;
fig. 3 is a schematic view of a feeding mechanism of an extruder for producing a degradable plastic film.
In the figure: 1. a support frame; 2. processing the cylinder; 3. a material extruding nozzle; 4. feeding flood dragon; 5. rotating the motor; 6. a feeding mechanism; 61. a feeding box; 62. a sieve plate; 63. a dust removal window; 7. a blower; 71. a bellows; 72. a fan blade; 73. an air outlet nozzle; 74. a blower motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Please refer to fig. 1 to 3, the utility model provides an extruder for producing degradable plastic film, including supporting frame 1, support frame 1's top frame and install processing cylinder 2, processing cylinder 2 is the slope installation of awl tube-shaped, and processing cylinder 2's bottom is connected with crowded material mouth 3, and hair-dryer 7 is installed to crowded material mouth 3's below, and processing cylinder 2's upper end is installed and is thrown material mechanism 6, and processing cylinder 2's internally mounted has a pay-off flood dragon 4, and rotation motor 5 is installed on the top of pay-off flood dragon 4.
Crowded material mouth 3 is kept flat for the duckbilled form and installs the most advanced position in the bottom of a processing section of thick bamboo 2, and the width value of crowded material mouth 3 is greater than the bottom diameter value of a processing section of thick bamboo 2, connects in the bottom of a processing section of thick bamboo 2 through crowded material mouth 3, is convenient for be the slice with the inside solution of a processing section of thick bamboo when extruding and extrudes, is convenient for blow the drawing to plastic film, the subsequent processing of the plastics of being convenient for.
Blower 7 includes bellows 71, air outlet 73 is installed to the upper end of bellows 71, and air outlet 73 keeps parallel with crowded material mouth 3, and air outlet 73 is connected with the bottom laminating of crowded material mouth 3, and the internally mounted of bellows 71 has flabellum 72, one side of flabellum 72 is connected with air-blowing motor 74, through installing blower 7 in the bottom of crowded material mouth 3, and make air outlet 73 and crowded material mouth 3 carry out the level setting, make the shaping and the cooling that the plastics that crowded material mouth 3 department extruded can be stable, appear crooked and uneven thickness when avoiding plastics to extrude.
Pay-off flood dragon 4 is heliciform pay-off axle, and the inner wall of pay-off flood dragon 4 and processing section of thick bamboo 2 rotates and is connected, and the upper end internally mounted of pay-off flood dragon 4 has heating device, and the inside at processing section of thick bamboo 2 is installed in the rotation of pay-off flood dragon 4, stirs and conveys the inside raw materials of processing section of thick bamboo 2, is convenient for produce plastics and extrude the processing of the plastics of being convenient for.
The feeding box 61 is a trumpet-shaped opening, the feeding box 61 is installed at the upper end of the feeding flood dragon 4 and vertically corresponds to the heating device inside the feeding flood dragon 4, the opening of the feeding box 61 is arranged so that the raw materials of the plastics can be conveniently fed to the upper side of the feeding flood dragon 4, and the plastics are melted and mixed.
The working principle is as follows: when the device is used, the material extruding nozzle 3 is arranged at the tip end position of the processing cylinder 2, the processing cylinder 2 and the material extruding nozzle 3 are erected on the supporting frame 1, the feeding mechanism 6 is arranged at the upper end of the processing cylinder 2, the mixing and stirring of plastic raw materials are completed through the rotation of the feeding auger 4 in the processing cylinder 2, the raw materials are filtered and sieved by the sieve plate 62 in the feeding box 61 in the feeding process of the feeding mechanism 6, dust in the raw materials is sieved and is discharged through the dust removing window 63, the raw materials after ash removal are processed in the processing cylinder 2, are melted at high temperature in the processing cylinder 2 and are stirred and mixed under the rotation of the feeding auger 4, and carry to the bottom of a processing section of thick bamboo 2 at the in-process of stirring, extrude by crowded material mouth 3 department, and cool off and moulding the slice plastic film of extruding through air outlet 73 when crowded material mouth 3 extrudes, avoid the shape that the inside high temperature plastics raw materials of crowded material mouth 3 high temperature leads to when extruding is unstable and because of the deformation that the automatic flagging bending of gravity reason leads to, flabellum 72 carries out the blowout of air current to the plastics of extruding on crowded material mouth 3 in the installation process parallel with crowded material mouth 3, drive plastics through the air current and upwards avoid gravity flagging, and cool off plastics at moulding in-process, the shaping of plastics of being convenient for, can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an extruder for producing degradable plastic film, includes support frame (1), its characterized in that, erect the top of support frame (1) and install processing section of thick bamboo (2), processing section of thick bamboo (2) are the slope installation of awl tube-shape, just the bottom of processing section of thick bamboo (2) is connected with crowded material mouth (3), hair-dryer (7) are installed to the below of crowded material mouth (3), just the upper end of processing section of thick bamboo (2) is installed and is thrown material mechanism (6), the internally mounted of processing section of thick bamboo (2) has pay-off flood dragon (4), rotation motor (5) are installed on the top of pay-off flood dragon (4).
2. The extruder for producing a degradable plastic film according to claim 1 is characterized in that the extrusion nozzle (3) is flatly arranged at the bottom tip position of the processing cylinder (2) in a duckbill shape, and the width value of the extrusion nozzle (3) is larger than the bottom diameter value of the processing cylinder (2).
3. The extruder for producing the degradable plastic film according to claim 1, wherein the feeding mechanism (6) comprises a feeding box (61), a sieve plate (62) is installed inside the feeding box (61), the sieve plate (62) is of a double-layer structure, a dust removing window (63) is opened in the middle of two sides of the sieve plate (62), the dust removing window (63) is communicated with the outside of the feeding mechanism (6) to form an opening, and the upper layer of the sieve plate (62) is provided with a fine dust removing sieve mesh.
4. The extruder for producing the degradable plastic film as claimed in claim 1, wherein the blower (7) comprises an air box (71), an air outlet nozzle (73) is installed at the upper end of the air box (71), the air outlet nozzle (73) is parallel to the material extruding nozzle (3), the air outlet nozzle (73) is in fit connection with the bottom of the material extruding nozzle (3), fan blades (72) are installed inside the air box (71), and a blower motor (74) is connected to one side of the fan blades (72).
5. The extruder for producing the degradable plastic film according to claim 3, wherein the feeding flood dragon (4) is a spiral feeding shaft, the feeding flood dragon (4) is rotatably connected with the inner wall of the processing barrel (2), and a heating device is installed inside the upper end of the feeding flood dragon (4).
6. The extruder according to claim 5, characterized in that the feeding box (61) is provided with a horn-shaped opening, and the feeding box (61) is installed at the upper end of the feeding flood dragon (4) and vertically corresponds to the internal heating device of the feeding flood dragon (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220273622.1U CN217704596U (en) | 2022-02-10 | 2022-02-10 | A extruder for producing degradable plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220273622.1U CN217704596U (en) | 2022-02-10 | 2022-02-10 | A extruder for producing degradable plastic film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217704596U true CN217704596U (en) | 2022-11-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220273622.1U Active CN217704596U (en) | 2022-02-10 | 2022-02-10 | A extruder for producing degradable plastic film |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116330720A (en) * | 2023-04-14 | 2023-06-27 | 道雨耐节能科技宿迁有限公司 | Photocuring lining hose thickness-adjusting extrusion molding equipment |
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2022
- 2022-02-10 CN CN202220273622.1U patent/CN217704596U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116330720A (en) * | 2023-04-14 | 2023-06-27 | 道雨耐节能科技宿迁有限公司 | Photocuring lining hose thickness-adjusting extrusion molding equipment |
| CN116330720B (en) * | 2023-04-14 | 2023-11-07 | 道雨耐节能科技宿迁有限公司 | Photocuring lining hose thickness-adjusting extrusion molding equipment |
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