CN102774011A - Integrated continuous forming apparatus for PVC packing sheets - Google Patents
Integrated continuous forming apparatus for PVC packing sheets Download PDFInfo
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- CN102774011A CN102774011A CN2011101180224A CN201110118022A CN102774011A CN 102774011 A CN102774011 A CN 102774011A CN 2011101180224 A CN2011101180224 A CN 2011101180224A CN 201110118022 A CN201110118022 A CN 201110118022A CN 102774011 A CN102774011 A CN 102774011A
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- screw extruder
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Abstract
The invention provides an integrated continuous forming apparatus for PVC packing sheets. The apparatus is characterized by comprising: a screw extruder (1) which heats, melts and plasticizes the raw material of PVC, extrudes the PVC from a roller at the head of the extruder and cools the extruded PVC to obtain continuous flat-plate-shaped plastics; a secondary heating device (2) which is installed at a flat-plate-shaped plastic output end of the screw extruder (1) and used for secondary heating of the flat-plate-shaped plastics output by the screw extruder (1) so as to allow the flat-plate-shaped plastics to be softened; a double-roller forming machine (3) which is arranged at an output end of the secondary heating device (2) and used for rolling and forming of the softened flat-plate-shaped plastics, wherein a cooling blower is arranged at one side of the double-roller forming machine (3) so as to enable plastics undergone rolling and forming to maintain a certain shape; and a fixed-length cutter (4) which is mounted at an outlet end of the double-roller forming machine (3) and used for cutting a continuous packing sheet according to a preset size. The apparatus provided by the invention has the advantages of convenient and flexible combination, stable operation and high output and is beneficial for improving a production rate and an output rate and for reducing production cost.
Description
Technical field
The present invention relates to the process units of the packing sheet in a kind of water treatment, especially a kind of ability is disposable to go out the continuous process units of required packing sheet, the continuously shaped complexes of specifically a kind of PVC packing sheet from the PVC feedstock production.
Background technology
At present, along with expanding economy and development of technology, the requirement of sustainable development, people are also increasingly high to environmental protection requirement, and environment-friendly products also more and more come into one's own, and the application of filler in sedimentation pond for water treatment that utilizes PVC preparation is more and more widely.The common practice of PVC filler is to buy the PVC coiled strip from manufacturer at present, cuts into the size of fixed length then, sends into preheating compression moulding then in the make-up machine; Need multiple tracks production process and intermediate links, cause energy waste serious, production efficiency is low; A series of problems such as cost height; Therefore, designing a kind of shaped device, is to solve this type of key of problem.
Summary of the invention
It is many to the objective of the invention is to be directed against existing P VC packing sheet production link, and inefficient problem designs a kind of complexes that can directly raw material production be gone out qualified packing sheet.
Technical scheme of the present invention is:
The continuously shaped complexes of a kind of PVC packing sheet is characterized in that it comprises:
Screw extruder 1, this screw extruder 1 is with PVC raw material heating and melting plasticizing and from the head roller, squeeze out, cool off and obtain continuous tabular plastics;
Second heating apparatus 2, it is installed in the tabular plastics output of screw extruder 1, is used for tabular plastics to screw extruder 1 output and heats once more and make it softening;
Cut-to-length sizes machine 4, the port of export that this cut-to-length sizes machine 4 is installed in roller briquetting machine 3 are used for according to the size of setting continuous packing sheet being cut off.
Described second heating apparatus 2 is made up of casing and the heating rod that is installed in the casing, described heating rod by up and down two groups forms the passage that a confession of formation tabular plastics pass through between two groups of heating rods up and down.
Described roller briquetting machine 3 is made up of with lower driving chain 302 last driving chain 301, all is installed with moulding press strip 303, the identical switched in opposite of rotating speed of last driving chain 301 and lower driving chain 302 on last driving chain 301 and the lower driving chain 302.
Distance between the same end driving shaft of described upward driving chain 301 and lower driving chain 302 is adjustable.
Beneficial effect of the present invention:
The present invention combines screw extruder first with packing sheet material forming unit, can continuously produce satisfactory sheet material as required, has saved a large amount of intermediate links, helps energy-saving and emission-reduction, consumption reduction.
The present invention is simple in structure, and combined and instant is flexible, and is stable, output is high, helps boosting productivity and the rate of output, reduces production costs.
Description of drawings
Fig. 1 is a composition structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
As shown in Figure 1.
The continuously shaped complexes of a kind of PVC packing sheet, it mainly is made up of plastics screw extruding machine 1, second heating apparatus 2, roller briquetting machine 3 and cut-to-length sizes machine 4, and is as shown in Figure 1.Screw extruder 1 wherein is to be used for extruding, cooling off and obtain continuous tabular plastics with PVC raw material heating and melting plasticizing and from extrusion die; Second heating apparatus 2 is installed in the tabular plastics output of screw extruder 1; Being used for tabular plastics to screw extruder 1 output heats once more and makes it softening; Second heating apparatus 2 can be made up of casing 201 and the heating rod 202 that is installed in the casing 201; Heating rod 202 can adopt forms such as ceramic heat rod, resistance wire heating rod; Described heating rod 202 by up and down two groups forms, form a confession between two groups of heating rods 202 up and down and from screw extruder, extrude the passage that the tabular plastics pass through, control and the setting of temperature sensor can realize that also heating-up temperature is adjustable through circuit.The output that roller briquetting machine 3 is installed in second heating apparatus 2 is used for softening tabular plastics are carried out the roll-in typing, keeps shape in order to make the plastics through roll-forming, in a side of this roller briquetting machine 3 cooling blower is installed; The port of export that cut-to-length sizes machine 4 is installed in roller briquetting machine 3 is used for according to the size of setting continuous packing sheet being cut off; Cut-to-length sizes machine 4 can adopt the scribing mode; Also can middlely adopt die-cut mode; This kind equipment also can directly improve a little and can use from market order or after purchasing, and need not performing creative labour and manufactures and designs again.Roller briquetting machine 3 can directly be purchased from market; Also can adopt structure shown in Figure 2; It is made up of with lower driving chain 302 last driving chain 301; All be installed with moulding press strip 303, the identical switched in opposite of rotating speed of last driving chain 301 and lower driving chain 302 on last driving chain 301 and the lower driving chain 302.In order to realize many specifications synchronous production, the distance during practical implementation between the same end driving shaft of last driving chain 301 and lower driving chain 302 can be designed to the adjustable structure form.
Operation principle of the present invention is: plastic resin joins in the machine barrel of screw extruder, under the rotation extrusion of screw rod promotes, makes resin raw material fusion plastification in high temperature, condition of high voltage; The screw rod that rotates continuously then pushes the head roller to melting charge again; What from the head roller, be squeezed out melts material through being cooled to flat board; Make it softening rapidly through high-temperature baking once more, the last downcrossings through mould are squeezed into finished product then, pass through excision forming at last.
Key of the present invention is that existing all kinds of settings irrelevant mutually or that need the use of different production producer could accomplish the final molding product are integrated into an integral body; The power that utilizes roller briquetting machine to advance as the traction packing sheet; Realize the efficient connection production of production line, improved labor productivity greatly.
The present invention does not relate to all identical with the prior art prior art that maybe can adopt of part and realizes.
Claims (4)
1. continuously shaped complexes of PVC packing sheet is characterized in that it comprises:
Double screw extruder, this double screw extruder (1) with PVC raw material heating and melting plasticizing and from five roll calendar heads rolling out film material, cooling obtain continuous tabular plastics;
Second heating apparatus (2), it is installed in the tabular plastics output of screw extruder (1), is used for tabular plastics to screw extruder (1) output and heats once more and make it softening;
Pair roller chain-type make-up machine (3); The output that it is installed in second heating apparatus (2) is used for softening tabular plastics are carried out chain-type roll-in typing; To keep shape in order making, cooling blower to be installed in the side of this roller briquetting machine (3) through the plastics of roll-forming;
The port of export that cut-to-length sizes machine (4), this cut-to-length sizes machine (4) are installed in roller briquetting machine (3) is used for according to the size of setting continuous packing sheet being cut off.
2. the continuously shaped complexes of PVC packing sheet according to claim 1; It is characterized in that described second heating apparatus (2) is made up of casing and the heating rod that is installed in the casing; Described heating rod by up and down two groups forms, form the passage that confession tabular plastics pass through between two groups of heating rods up and down.
3. the continuously shaped complexes of PVC packing sheet according to claim 1; It is characterized in that described roller briquetting machine (3) is made up of last driving chain (301) and lower driving chain (302); All be installed with moulding press strip (303) on last driving chain (301) and the lower driving chain (302), the identical switched in opposite of rotating speed of last driving chain (301) and lower driving chain (302).
4. PVC packing sheet according to claim 3 connects the moulding complexes, it is characterized in that the distance between the described same end driving shaft of going up driving chain (301) and lower driving chain (302) is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101180224A CN102774011A (en) | 2011-05-09 | 2011-05-09 | Integrated continuous forming apparatus for PVC packing sheets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101180224A CN102774011A (en) | 2011-05-09 | 2011-05-09 | Integrated continuous forming apparatus for PVC packing sheets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102774011A true CN102774011A (en) | 2012-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101180224A Pending CN102774011A (en) | 2011-05-09 | 2011-05-09 | Integrated continuous forming apparatus for PVC packing sheets |
Country Status (1)
| Country | Link |
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| CN (1) | CN102774011A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962937A (en) * | 2012-11-15 | 2013-03-13 | 广西梧州松脂股份有限公司 | Forming equipment for slice-shaped disproportionated rosin |
| CN105821805A (en) * | 2016-03-28 | 2016-08-03 | 中国水利水电第五工程局有限公司 | Plastic padding forming, flexible bar installing and priming paint applying device |
| CN111590847A (en) * | 2020-05-07 | 2020-08-28 | 山东宜居新材料科技有限公司 | Building template production device and production method |
| WO2020220712A1 (en) * | 2019-04-30 | 2020-11-05 | 青岛三益塑料机械有限公司 | Board production line, and board production process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1221127A (en) * | 1967-07-26 | 1971-02-03 | Raimund Jetzer | Improvements in and relating to continuous chain presses |
| US4696779A (en) * | 1986-03-17 | 1987-09-29 | Kimberly-Clark Corporation | Method and apparatus for forming an isotropic self-adhering elastomeric ribbon |
| EP0999031A2 (en) * | 1998-11-02 | 2000-05-10 | Rohm And Haas Company | Process and apparatus for forming plastic sheet |
| CN2467293Y (en) * | 2001-03-23 | 2001-12-26 | 青岛顺德塑料机械有限公司 | PVC wood powder foamed wood imitation plates production line auxiliary machine |
| CN202053528U (en) * | 2011-05-09 | 2011-11-30 | 宜兴市填料厂 | Continuous forming package device of PVC (polyvinyl chloride) filler sheets |
-
2011
- 2011-05-09 CN CN2011101180224A patent/CN102774011A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1221127A (en) * | 1967-07-26 | 1971-02-03 | Raimund Jetzer | Improvements in and relating to continuous chain presses |
| US4696779A (en) * | 1986-03-17 | 1987-09-29 | Kimberly-Clark Corporation | Method and apparatus for forming an isotropic self-adhering elastomeric ribbon |
| EP0999031A2 (en) * | 1998-11-02 | 2000-05-10 | Rohm And Haas Company | Process and apparatus for forming plastic sheet |
| CN2467293Y (en) * | 2001-03-23 | 2001-12-26 | 青岛顺德塑料机械有限公司 | PVC wood powder foamed wood imitation plates production line auxiliary machine |
| CN202053528U (en) * | 2011-05-09 | 2011-11-30 | 宜兴市填料厂 | Continuous forming package device of PVC (polyvinyl chloride) filler sheets |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962937A (en) * | 2012-11-15 | 2013-03-13 | 广西梧州松脂股份有限公司 | Forming equipment for slice-shaped disproportionated rosin |
| CN105821805A (en) * | 2016-03-28 | 2016-08-03 | 中国水利水电第五工程局有限公司 | Plastic padding forming, flexible bar installing and priming paint applying device |
| WO2020220712A1 (en) * | 2019-04-30 | 2020-11-05 | 青岛三益塑料机械有限公司 | Board production line, and board production process |
| CN111590847A (en) * | 2020-05-07 | 2020-08-28 | 山东宜居新材料科技有限公司 | Building template production device and production method |
| CN111590847B (en) * | 2020-05-07 | 2022-03-11 | 山东宜居新材料科技有限公司 | Building template production device and production method |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121114 |