CN211968365U - PET plastic extrusion feeding device - Google Patents
PET plastic extrusion feeding device Download PDFInfo
- Publication number
- CN211968365U CN211968365U CN201922436595.6U CN201922436595U CN211968365U CN 211968365 U CN211968365 U CN 211968365U CN 201922436595 U CN201922436595 U CN 201922436595U CN 211968365 U CN211968365 U CN 211968365U
- Authority
- CN
- China
- Prior art keywords
- pan feeding
- passageway
- hot pressing
- lateral wall
- pet
- 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.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 16
- 239000004033 plastic Substances 0.000 title claims abstract description 16
- 238000001125 extrusion Methods 0.000 title claims abstract description 12
- 238000007731 hot pressing Methods 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 4
- 230000002572 peristaltic effect Effects 0.000 claims description 3
- 229920006351 engineering plastic Polymers 0.000 description 5
- 239000008187 granular material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000026438 poor feeding Diseases 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a material device is sent into in PET plastics extrusion, including the pan feeding passageway, pan feeding passageway top is equipped with the pan feeding mouth, be equipped with wriggling hot pressing passageway on the pan feeding passageway lateral wall of pan feeding mouth below, wriggling hot pressing passageway includes the flexible lateral wall of EP-P, the flexible lateral wall outside of EP-P is equipped with and is no less than two creep compression rollers, the creep compression roller includes central pivot, it rotates the support to have connect in the pivot of center, all be equipped with the hot pressing roller on the both ends point of rotating the support, it is equipped with two to rotate the support, two rotate support mutually perpendicular and central point department and all switch over in central pivot, the utility model has the advantages of can be earlier through wriggling hot pressing passageway during PET aggregate pan feeding, and the heating and the extrusion of hot pressing creep passageway lateral wall are received to the PET aggregate through the.
Description
Technical Field
The utility model relates to a PET processing equipment, specific PET plastics are crowded and are sent into material device that says so.
Background
The plastic extruder for PET engineering plastic consists of an extruding system, a driving system and a heating and cooling system, and the feeding mechanism in the extruding system is an important structure for conveying the raw material of PET engineering plastic into the plastic extruder for processing.
Along with the use of the plastic extruder for the PET engineering plastics is increasingly frequent, the feeding mechanism of the traditional plastic extruder for the PET engineering plastics has the problems of simple structure, easy accumulation and blockage of raw materials and poor feeding effect, so that the feeding mechanism of the traditional plastic extruder for the PET engineering plastics needs to be improved aiming at the problems.
Disclosure of Invention
The purpose of the invention is as follows: the utility model aims to provide a material device is sent into in extrusion of PET plastics to prior art not enough.
The technical scheme is as follows: a material device is sent into in extrusion of PET plastics, including the pan feeding passageway, pan feeding passageway top is equipped with the pan feeding mouth, be equipped with wriggling hot pressing passageway on the pan feeding passageway lateral wall of pan feeding mouth below, wriggling hot pressing passageway includes the flexible lateral wall of EP-propylene, the flexible lateral wall outside of EP-propylene is equipped with and is no less than two creep compression rollers, the creep compression roller includes central pivot, it has the rotation support to connect in the pivot of center, all be equipped with the hot pressing roller on the both ends point of rotation support, the rotation support is equipped with two, two it all switches over in the pivot of center to rotate support mutually perpendicular and central point department.
Preferably, a crushing channel is arranged below the peristaltic hot-pressing channel, and the crushing channel comprises a pair of crushing squeezing rollers and a heating device arranged close to the crushing squeezing rollers.
Preferably, a collecting and discharging pipe is arranged below the crushing channel.
Preferably, a flow stirring screw is arranged in the collecting discharge pipe.
The utility model discloses compare and have following beneficial effect in prior art: can be earlier through the wriggling hot pressing passageway by creep deformation compression roller hot pressing preliminary treatment during the PET aggregate pan feeding, through the time center pivot rotate, the drive rotates the support and drives hot pressing roller and rotate and contradict at the flexible lateral wall of second third of the ten heavenly stems, and the PET aggregate receives the heating and the extrusion of wriggling hot pressing passageway lateral wall, becomes to soften, the processing in the later stage of being convenient for.
Drawings
Fig. 1 is a schematic sectional view of the present invention.
In the figure: 1. a feeding channel; 2. ethylene-propylene flexible side walls; 3. a central rotating shaft; 4. rotating the bracket; 5. a hot-pressing roller; 6. crushing the squeeze roll; 7. a heating device; 8. and collecting a discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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 "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for convenience in describing and simplifying the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Example 1: the utility model provides a material device is sent into in extrusion of PET plastics, includes pan feeding passageway 1, and 1 top of pan feeding passageway is equipped with the pan feeding mouth, is equipped with wriggling hot pressing passageway on the 1 lateral wall of pan feeding passageway of pan feeding mouth below, and wriggling hot pressing passageway includes the flexible lateral wall of second third of ten heavenly stems 2, and the flexible lateral wall of second third of ten heavenly stems 2 outside is equipped with and is no less than two creep compression rollers, and the creep compression roller includes central pivot 3, it has rotating bracket 4 to connect on the central pivot 3, all is equipped with hot pressing roller 5 on the both ends point of rotating bracket 4, and rotating bracket 4 is equipped with.
Can be earlier through the wriggling hot pressing passageway by creep deformation compression roller hot pressing preliminary treatment during the PET aggregate pan feeding, through time center pivot 3 rotates, and drive rotation support 4 drives hot pressing roller 5 and rotates and contradict at the flexible lateral wall 2 of EP propylene, and the PET aggregate receives the heating and the extrusion of wriggling hot pressing passageway lateral wall, becomes to soften, the processing of the later stage of being convenient for.
The peristaltic hot pressing channel is provided with a crushing channel below, the crushing channel comprises a pair of crushing squeeze rollers 6 and a heating device 7 arranged close to the crushing squeeze rollers 6, and the heating device 7 is used for heating softened PET granules by the heating device 7 and crushing the softened PET granules by the crushing squeeze rollers 6, so that subsequent feeding and processing are facilitated.
A collecting discharge pipe 8 is arranged below the crushing channel, a flow stirring screw rod is arranged in the collecting discharge pipe 8, and the flow stirring screw rod can be used for providing a rotation initial speed for the material passing through the collecting discharge pipe 8 during final feeding, so that the flowability of the material is improved.
In the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacting the first feature and the second feature or indirectly contacting the first feature and the second feature through an intermediate. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means 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 invention. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (4)
1. The utility model provides a PET plastics are crowded into material device, includes the pan feeding passageway, its characterized in that: the pan feeding passageway top is equipped with the pan feeding mouth, be equipped with the wriggling hot pressing passageway on the pan feeding passageway lateral wall of pan feeding mouth below, the wriggling hot pressing passageway includes the flexible lateral wall of second third of ten heavenly stems, the flexible lateral wall outside of second third of ten heavenly stems is equipped with and is no less than two creep compression rollers, the creep compression roller includes central pivot, it has the rotation support to connect in the central pivot, all be equipped with the hot pressing roller on the both ends point of rotation support, the rotation support is equipped with two, two it all switches over in central pivot to rotate support mutually.
2. The PET plastic extrusion infeed apparatus of claim 1, wherein: the peristaltic hot-pressing channel is provided with a crushing channel below, and the crushing channel comprises a pair of crushing squeezing rollers and a heating device arranged close to the crushing squeezing rollers.
3. The PET plastic extrusion infeed apparatus of claim 2, wherein: and a collecting discharge pipe is arranged below the crushing channel.
4. A PET plastic extrusion infeed apparatus as claimed in claim 3, wherein: and a flow stirring screw is arranged in the collecting discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922436595.6U CN211968365U (en) | 2019-12-30 | 2019-12-30 | PET plastic extrusion feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922436595.6U CN211968365U (en) | 2019-12-30 | 2019-12-30 | PET plastic extrusion feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211968365U true CN211968365U (en) | 2020-11-20 |
Family
ID=73368825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922436595.6U Expired - Fee Related CN211968365U (en) | 2019-12-30 | 2019-12-30 | PET plastic extrusion feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211968365U (en) |
-
2019
- 2019-12-30 CN CN201922436595.6U patent/CN211968365U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |