CN205097492U - Promote extruder of PVC section bar rerum natura - Google Patents
Promote extruder of PVC section bar rerum natura Download PDFInfo
- Publication number
- CN205097492U CN205097492U CN201520912100.1U CN201520912100U CN205097492U CN 205097492 U CN205097492 U CN 205097492U CN 201520912100 U CN201520912100 U CN 201520912100U CN 205097492 U CN205097492 U CN 205097492U
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- China
- Prior art keywords
- extruder
- physical property
- pvc profile
- pvc
- porous plate
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- 230000000704 physical effect Effects 0.000 claims abstract description 18
- 230000001737 promoting effect Effects 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 230000009467 reduction Effects 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 28
- 238000001125 extrusion Methods 0.000 abstract description 11
- 238000007664 blowing Methods 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 44
- 239000004800 polyvinyl chloride Substances 0.000 description 44
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 238000002156 mixing Methods 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a promote extruder of PVC section bar rerum natura, which comprises a frame, frame upper portion is equipped with transmission portion, unloading portion, control part, plastify portion from the right side a to left side in proper order, plastify portion front end is the aircraft nose, the aircraft nose is fixed with the mould, and nested in the aircraft nose have rather than the assorted perforated plate, the little through -hole of evenly having arranged in the middle part of the perforated plate, and the thickness of perforated plate is 2-3cm. The utility model discloses a mouthful add the perforated plate extruding, pressure when having increased PVC material extrusion has slowed down the extruded velocity, make that the screw rod can be more abundant with PVC material stirring to promote the physical property of the PVC section bar of extruding, through charge level indicator on the hopper is set up and lower charge level indicator, realize accurate blowing, coordinate the rate of extrusion of PVC material, can estimate out, speed is expected to the bad news that have added the PVC material of perforated plate, conveniently carries out corresponding adjustment, done simple improvement on the basis of original extruder, it improves simple structure, and suitable wide application is arrived in the middle of the production of PVC section bar.
Description
Technical field
The utility model relates to PVC profile production field, specifically refers to a kind of extruder promoting PVC profile physical property.
Background technology
PVC is one of plastics that the current consumption of China is maximum, use face is the widest, its product owing to having fire-retardant, insulation, the excellent comprehensive performance such as wear-resistant, corrosion-resistant, cheap, raw material sources is extensive and be widely used in the industry-by-industries such as light industry, building, agricultural and electric power.
PVC profile is after adding various function additive by polyvinyl chloride resin, and the industry through high temperature extrusion molding uses PVC product with life.PVC profile is all generally enter extrusion molding by extruder to PVC material.Existing extruder to PVC material carry out Solid Conveying and Melting, compacting, melting, shearing mixing after, all directly extrude, it is made directly to be squeezed into PVC profile finished product by P mould, so direct extruded PVC profile physical property is poor, because each formula components of PVC material is being carried out in Solid Conveying and Melting, compacting, melting, shearing mixing process, fail to stir, and the pressure directly carrying out extruding is little, extruded velocity is too fast, and the PVC profile physical property of formation must be very high.
Utility model content
It is more even that the purpose of this utility model is to provide one that each formula components of PVC profile is mixed, and extrusion pressure increases, and slows down the conical screw extruder of the lifting PVC profile physical property of extruded velocity.
The utility model is achieved through the following technical solutions: a kind of extruder promoting PVC profile physical property, comprise frame, described upper rack is connected with driving section, blanking portion, control part, plasticizing portion from right to left in turn, front end, described plasticizing portion is head, described head is fixed with mould, it is characterized in that, head is nested with the porous plate matched with it, evenly be placed with small through hole in the middle part of porous plate, the thickness of porous plate is 2 ~ 3cm.
The operation principle of the technical program is, by settling porous plate in the head extruding PVC material, make PVC material when extruding, will first by the small through hole of porous plate, this just slow down the extruded velocity of PVC material, add PVC material carry in plasticizing portion stir time and pressure, thus PVC is stirred more even, naturally just improve the physical property of the PVC profile of extrusion molding.
In order to realize the utility model better, further, the thickness of described porous plate is 2.5cm.Porous plate will make PVC material flow out from the small through hole of porous plate, slows down the speed flowing out PVC material, and need to bear stronger pressure, the thickness of porous plate determines the length of small through hole simultaneously, and therefore preferably the thickness of porous plate is 2.5cm here.
In order to realize the utility model better, further, described driving section comprises buncher, reduction box, shaft coupling, and described buncher is connected with deceleration by control cables, and buncher is connected with plasticizing portion by shaft coupling.The major function of driving section is to provide the power of extruder, therefore, comprises the buncher providing power, controls the reduction box of buncher running, and transmits the shaft coupling of power.
In order to realize the utility model better, further, described blanking portion comprises hopper, and described hopper upper end is provided with level-sensing device, and the lower end of hopper is provided with lower level-sensing device.Hopper upper end has additional level-sensing device, and lower level-sensing device is set up in lower end, achieves accurate blowing, coordinates the rate of extrusion of PVC material, can estimate out, add the feed consumption speed of the PVC material of porous plate, conveniently adjusted accordingly.
In order to realize the utility model better, further, described plasticizing portion comprises barrel, and is placed in the screw rod of barrel inside, described barrel inside also around heating collar, barrel outer setting cooling jacket.
In order to realize the utility model better, further, the screw rod of described barrel inside is twin-screw.
In order to realize the utility model better, further, described barrel is also provided with exhaust outlet.
In order to realize the utility model better, further, described control part comprises electric controller and arrangements for speed regulation.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) the utility model is by setting up porous plate at extrusion, increases pressure when PVC material is extruded, slow down extruded velocity, and PVC material is stirred by screw rod more fully, thus promote extrude the physical property of PVC profile;
(2) the utility model passes through at hopper, and upper end has additional level-sensing device, and lower level-sensing device is set up in lower end, achieves accurate blowing, coordinates the rate of extrusion of PVC material, can estimate out, add the feed consumption speed of the PVC material of porous plate, conveniently adjusted accordingly;
(3) the utility model is only on the basis of original extruder, done simple modifications, and its modified node method is simple, in the middle of the production being suitable for being widely applied to PVC profile.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features of the present utility model, object and advantage will change to obviously:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model part-structure amplification stereogram.
Wherein: 1-frame, 2-driving section, 3-blanking portion, 4-control part, 5-plasticizing portion, 6-head, 7-porous plate, 8-mould.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Also can be directly be connected, also can be indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
Embodiment 1:
The primary structure of the present embodiment, as shown in Figure 1, comprise frame 1, described frame 1 top is connected with driving section 2, blanking portion 3, control part 4, plasticizing portion 5 from right to left in turn, and front end, described plasticizing portion 5 is head 6, described head 6 is fixed with mould 8, wherein, head 6 is nested with the porous plate 7 matched with it, is evenly placed with small through hole in the middle part of porous plate 7, as shown in Figure 2, the thickness of porous plate 7 is 2.5cm.
Before extruder starts, porous plate 7 is placed in head 6, then mould 8 is fixed on head 6, extruder normal operation, the PVC material extruded, will first by the small through hole of porous plate 7, to enter mould extruded, this just slow down the extruded velocity of PVC material, adds PVC material and carries the time and pressure of stirring in plasticizing portion, thus PVC is stirred more even, naturally just improve the physical property of the PVC profile of extrusion molding.
Embodiment 2:
The present embodiment further defines the structure of driving section 2 on the basis of embodiment 1, described driving section 2 comprises buncher, reduction box, shaft coupling, described buncher is connected with deceleration by control cables, and buncher is connected with plasticizing portion by shaft coupling.The major function of driving section 2 is to provide the power of extruder, therefore, comprises the buncher providing power, controls the reduction box of buncher running, and transmits the shaft coupling of power.Other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 3:
The present embodiment further defines blanking portion 3 structure on the basis of above-described embodiment, comprises hopper, and described hopper upper end is provided with level-sensing device, and the lower end of hopper is provided with lower level-sensing device.Hopper upper end has additional level-sensing device, and lower level-sensing device is set up in lower end, achieves accurate blowing, coordinates the rate of extrusion of PVC material, can estimate out, add the feed consumption speed of the PVC material of porous plate 7, conveniently adjusted accordingly.Other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 4:
The present embodiment further defines the structure in plasticizing portion 5 on the basis of above-described embodiment, and described plasticizing portion 5 comprises barrel, and is placed in the screw rod of barrel inside, described barrel inside also around heating collar, barrel outer setting cooling jacket; The screw rod of described barrel inside is twin-screw; Described barrel is also provided with exhaust outlet.The effect in plasticizing portion mainly, PVC material is carried, compacting, melting, shearing be mixing, therefore the barrel for loading PVC material is comprised, barrel is built-in is used for the screw rod of compacting, shearing, mixing PVC material, barrel inner loop is wound with the heating collar for melting PVC material, and barrel outside is provided with the cooling jacket reducing barrel temperature.Other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Embodiment 5:
The present embodiment further defines control part 4 and forms structure on the basis of above-described embodiment, and comprise electric controller and arrangements for speed regulation, control part 4 mainly controls the operation of whole extruder, comprises control temperature, extruded velocity, transmission speed etc.Other parts of the present embodiment are same as the previously described embodiments, repeat no more.
Be understandable that, according to the extruder structure of the utility model embodiment, operation principle and the course of work of the such as parts such as frame 1 and mould 8 are all prior aries, and known by those skilled in the art, are just no longer described in detail here.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: do not departing under principle of the present utility model and aim and can carry out multiple change, amendment, replacement and modification to these embodiments, scope of the present utility model is by claim and equivalents thereof.
Claims (8)
1. one kind promotes the extruder of PVC profile physical property, comprise frame (1), described frame (1) top is connected with driving section (2), blanking portion (3), control part (4), plasticizing portion (5) from right to left in turn, described plasticizing portion (5) front end is head (6), described head (6) is fixed with mould (8), it is characterized in that, head (6) is nested with the porous plate (7) matched with it, porous plate (7) middle part is evenly placed with small through hole, and the thickness of porous plate (7) is 2 ~ 3cm.
2. a kind of extruder promoting PVC profile physical property according to claim 1, is characterized in that: the thickness of described porous plate (7) is 2.5cm.
3. a kind of extruder promoting PVC profile physical property according to claim 1 and 2, it is characterized in that: described driving section (2) comprise buncher, reduction box, shaft coupling, described buncher is connected with deceleration by control cables, and buncher is connected with plasticizing portion (5) by shaft coupling.
4. a kind of extruder promoting PVC profile physical property according to claim 1 and 2, is characterized in that: described blanking portion (3) comprises hopper, and described hopper upper end is provided with level-sensing device, and the lower end of hopper is provided with lower level-sensing device.
5. a kind of extruder promoting PVC profile physical property according to claim 1 and 2, is characterized in that: described plasticizing portion (5) comprises barrel, and is placed in the screw rod of barrel inside, described barrel inside also around heating collar, barrel outer setting cooling jacket.
6. a kind of extruder promoting PVC profile physical property according to claim 5, is characterized in that: the screw rod of described barrel inside is twin-screw.
7. a kind of extruder promoting PVC profile physical property according to claim 5, is characterized in that: described barrel is also provided with exhaust outlet.
8. a kind of extruder promoting PVC profile physical property according to claim 1 and 2, is characterized in that: described control part (4) comprises electric controller and arrangements for speed regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912100.1U CN205097492U (en) | 2015-11-17 | 2015-11-17 | Promote extruder of PVC section bar rerum natura |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912100.1U CN205097492U (en) | 2015-11-17 | 2015-11-17 | Promote extruder of PVC section bar rerum natura |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205097492U true CN205097492U (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520912100.1U Expired - Fee Related CN205097492U (en) | 2015-11-17 | 2015-11-17 | Promote extruder of PVC section bar rerum natura |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205097492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105912036A (en) * | 2016-04-28 | 2016-08-31 | 广州恒尔电子设备有限公司 | Method, apparatus and system for controlling oil injection amount used in oil-containing feed production |
| CN110394968A (en) * | 2019-06-25 | 2019-11-01 | 泉州台商投资区华林设计有限公司 | A kind of PVC roll material production equipment |
-
2015
- 2015-11-17 CN CN201520912100.1U patent/CN205097492U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105912036A (en) * | 2016-04-28 | 2016-08-31 | 广州恒尔电子设备有限公司 | Method, apparatus and system for controlling oil injection amount used in oil-containing feed production |
| CN110394968A (en) * | 2019-06-25 | 2019-11-01 | 泉州台商投资区华林设计有限公司 | A kind of PVC roll material production equipment |
| CN110394968B (en) * | 2019-06-25 | 2021-05-25 | 佛山市众盈新型装饰材料科技有限公司 | PVC coiled material production facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 620200 Meishan City, Sichuan Province town of Danleng Danleng County Machinery Industrial Park Patentee after: Comity building materials group Limited by Share Ltd Address before: 620200 Meishan City, Sichuan province Danleng County Machinery Industrial Park Patentee before: COMITY BUILDING MATERIAL GROUP CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20201117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |