CN203622881U - Double-colored plastic hollow plate production line - Google Patents
Double-colored plastic hollow plate production line Download PDFInfo
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- CN203622881U CN203622881U CN201320829778.4U CN201320829778U CN203622881U CN 203622881 U CN203622881 U CN 203622881U CN 201320829778 U CN201320829778 U CN 201320829778U CN 203622881 U CN203622881 U CN 203622881U
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- extruder
- production line
- plastic hollow
- calibrator
- hauling machine
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Abstract
The utility model relates to plastic hollow plate production equipment and aims to provide a double-colored plastic hollow plate production line. The production line comprises extruders, and net exchanging filters, an extruding mould, a shaping device, a first traction machine, a drying oven, a roller path, a second traction machine, a fixed size cutting plate and a plate collection platform which are arranged in sequence, wherein the extruders comprise a first extruder and a second extruder which are distributed in parallel; the first extruder and the second extruder are connected to the extruding mould by the first net exchanging filter and the second net exchanging filter; the extruding mould is connected with the shaping device; the upper parts of the first extruder and the second extruder are provided with a first mixing machine and a feeding hopper respectively. According to the double-colored plastic hollow plate production line, the production line is composed of all the parts which are connected with one another, extrusion molding raw materials grains can be conveniently manufactured into a needed double-colored plastic hollow plate, and a previous processing process of welding the plastic hollow plates with two colors again is eliminated, so that the production cost is greatly saved and the production efficiency is improved, and a product is very beautiful.
Description
Technical field
The utility model relates to plastic hollow boards production equipment, is specifically related to a kind of dual-color plastic hollow sheet production line.
Background technology
Plastic hollow boards is a kind of material for packing and printing, and is extruded and is made by plastic grain.The operations such as its production and processing need to be passed through molten plastic, extrudes, mould is moulding, cooling, cutting.So just, need to have plastic extruder, this plastic hollow boards forms a complete production network.Plastic extruder can only be produced a kind of colored plastic hollow sheeting or plastic tube on the market at present, solid color plastic hollow boards or plastic tube can not meet the needs that people decorate, so need to obtain surface double-colored sheet material or tubing by different, complicated separately welding or splicing, so not only waste a large amount of artificial time cost and material, and after welding or spliced surface is smooth not, attractive in appearance.
Utility model content
The technical problems to be solved in the utility model is, overcomes deficiency of the prior art, and a kind of dual-color plastic hollow sheet production line is provided.
For technical solution problem, solution of the present utility model is:
A kind of dual-color plastic hollow sheet production line is provided, comprises extruder, also comprise draping filter, extrusion die, calibrator, the first hauling machine, baking oven, raceway, the second hauling machine, fixed size scissors cutting plate and the collection pallet arranged successively; Described extruder comprises the first extruder and the second extruder that are arranged in juxtaposition, and both are connected to extrusion die by the first draping filter and the second draping filter respectively, and extrusion die is connected with calibrator; The top of the first extruder and the second extruder is respectively equipped with a blender and a feed hopper.
As improvement, described the first extruder and the second extruder include barrel and are positioned at the screw rod of barrel, and the output of blender and the input of barrel join, and the output of barrel is established extruder head, and extruder head joins through draping filter and extrusion die.
The outside of described the first extruder and the second extruder has been coated common M group heated die plate; Except last two heated die plates, the temperature T of the m piece heated die plate from extruder entrance to outlet
mcontrol as follows:
In this formula, T
0be the design temperature of first heated die plate, 160～180 ℃ of values; K is heating coefficient, and value is 8～12; T
0specifically determine according to the melt index of plastic hollow boards feed particles with the value of k; The temperature of last two heated die plates is identical with the temperature of M-2 group; M is greater than 6 natural number, and m is the natural number of order of representation number.
As improvement, described the first hauling machine, the second hauling machine all serve as reasons upper and lower two series cylinders form draw-gear.
As improvement, described calibrator is the long tank with entrance and outlet, and its porch arranges vacuum sizing device; Calibrator comprises upper and lower two vacuum cups, and a vacuum pumping pump is connected to two vacuum cups by vacuum tube; And upper and lower two vacuum cups respectively have a set of independently cooling water recirculation system, and the temperature of controlled circulation water is between 18-24 degree.
As improvement, described oven temperature control is defined as according to the thickness of plastic hollow boards: the sheet metal thickness control oven temperature of 2mm is 80 ℃, and the sheet metal thickness control oven temperature of 3mm is 90 ℃, and sheet metal thickness control oven temperature more than 4mm is 100 ℃.
As improvement, this production line is also provided with Hydraulic Station, and Hydraulic Station is connected respectively to draping filter and calibrator, for controlling the movement of the vacuum cup on draping filter and calibrator.
As improvement, this production line is also provided with pump works, and pump works pump works is connected to the upper and lower sucker of calibrator, extruder main frame gear-box and extruder pan feeding mouth of a river cover by pipeline, for cooling water is provided;
As improvement, this production line is also provided with air compressor machine, and air compressor machine connects the press-roller device cylinder, the cylinder of oven cover, the cutting to length machine compression cylinder that arrive extrusion die, the first hauling machine and the second hauling machine by pipeline, for the power of pneumatic equipment is provided.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is by arranging joining each parts composition production line mutually, can easily extrusion molding raw material particle be made into the dual-color plastic hollow sheeting needing, solve the process that originally two kinds of colored plastic hollow sheetings need to be welded again, save greatly production cost, with improved production efficiency, make product more attractive in appearance.
Accompanying drawing explanation
Fig. 1 is structural principle block diagram of the present utility model;
Fig. 2 is the front view of the part-structure of production line in the present embodiment;
Fig. 3 is the front view of the part-structure of production line in the present embodiment, forms a complete set of production line with structure in Fig. 2;
Fig. 4 is the top view of the part-structure of production line in the present embodiment;
Fig. 5 is the top view of the part-structure of production line in the present embodiment, forms a complete set of production line with structure in Fig. 4.
Reference numeral: extruder 1, the first extruder 1-1, the second extruder 1-2, blender 2, the first blender 2-1, the second blender 2-2, draping filter 3, the first draping filter 3-1, the second draping filter 3-2, extrusion die 4, calibrator 5, the first hauling machine 6, baking oven 7, raceway 8, the second hauling machine 9, fixed size scissors cutting plate 10, collection pallet 11.
The specific embodiment
The theory diagram of the utility model structure as shown in Figure 1.
Dual-color plastic hollow sheeting extrusion equipment in the utility model comprises two groups of feed unit and two groups of extruders, and two groups of extruders are all connected to extrusion die, sets gradually calibrator and fixed size scissors cutting plate after extrusion die.Wherein, feed unit comprises blender and feed hopper.
Two groups of extruder meltings respectively, extrude the plastic grain (as PP GRANULES) of two kinds of different colours, and by calibrator 5 by the plastic hollow boards cooling and shaping of semi-molten shape, again through the synergy of the first hauling machine 6 and the second hauling machine 9 and baking oven 7 to eliminate plate face stress, through the shearing of fixed size scissors cutting plate, finally obtain the plastic hollow boards of surface for double-colored interval.The utility model need not just can obtain surface for double-colored sheet material by complicated welding process, has saved greatly cost of labor, shortened process time, and plate surface is level and smooth, and product is attractive in appearance.
Following embodiment can make the technical staff of this professional skill field more fully understand the utility model, but limits never in any form the utility model.
Dual-color plastic hollow sheet production line, comprises extruder 1, draping filter 3, extrusion die 4, calibrator 5, the first hauling machine 6, baking oven 7, raceway 8, the second hauling machine 9, fixed size scissors cutting plate 10 and the collection pallet 11 arranged successively; Described extruder 1 comprises the first extruder 1-1 and the second extruder 1-2 that are arranged in juxtaposition, and both are connected to extrusion die 4 by the first draping filter 3-1 and the second draping filter 3-2 respectively, and extrusion die 4 is connected with calibrator 5; The first extruder 1-1 top is provided with blender 2-1 and a feed hopper, and the top of the second extruder 1-2 is provided with blender 2-2 and a feed hopper.
The first extruder 1-1 and the second extruder 1-2 include barrel and are positioned at the screw rod of barrel, and the output of blender 2-1,2-2 and the input of barrel join, and the output of barrel is established extruder head, and extruder head joins through draping filter 3 and extrusion die 4.The first extruder 1-1 and the second extruder 1-2 are for heat melting extruding respectively of plastic grain.In extruder head, be provided with suitable gradual change and narrow pipeline, molten plastic induction is shaped to the plastic semi-finished product of applicable double-deck sheet.
The outside of the first extruder 1-1 and the second extruder 1-2 has been coated common M group heated die plate; Except last two heated die plates, the temperature T of the m piece heated die plate from extruder entrance to outlet
mcontrol as follows:
In this formula, T
0be the design temperature of first heated die plate, 160～180 ℃ of values; K is heating coefficient, and value is 8～12; T
0specifically determine according to the melt index of plastic hollow boards feed particles with the value of k; The temperature of last two heated die plates is identical with the temperature of M-2 group; M is greater than 6 natural number, and m is the natural number of order of representation number.
The first hauling machine 6, the second hauling machine 9 all serve as reasons upper and lower two series cylinders form draw-gear.Upper and lower two cylinder group are pushed down the dual-color plastic hollow sheeting of exporting from calibrator 5 and are rotarily driven it and advance in the time of work.The excircle of cylinder group should be covered with wrappage, prevents from damaging by pressure plastic hollow boards.If conditions permit, also can adopt substituting as modes such as mechanical arm, artificial tractors of other.
Calibrator 5, for by the semi-molten shape dual-color plastic hollow sheeting cooling and shaping of extruding, can select to have the long tank of entrance and outlet, and its porch arranges vacuum sizing device.Vacuum sizing device is to utilize to vacuumize the principle that produces negative pressure, is adsorbed on inner core still having plastic plastic hollow boards half-finished product, forms the definite plastic hollow boards of sheet.Calibrator 5 comprises upper and lower two vacuum cups, and a vacuum pumping pump is connected to two vacuum cups by vacuum tube; And upper and lower two vacuum cups respectively have a set of independently cooling water recirculation system, and the temperature of controlled circulation water is between 18-24 degree.
Baking oven 7, for plastic hollow boards is heated again, is eliminated plate surface stress.Baking oven 7 according to the THICKNESS CONTROL temperature of plastic hollow boards is: the sheet metal thickness control oven temperature of 2mm is 80 ℃, and the sheet metal thickness control oven temperature of 3mm is 90 ℃, and sheet metal thickness control oven temperature more than 4mm is 100 ℃.
Can also add heating apparatus in the outside of the first hauling machine 6, raceway 8, the second hauling machine 9, for eliminating the stress on dual-color plastic hollow board material surface.
Fixed size scissors cutting plate 10 in the utility model can be used automatic plate cutting machine instead, automatic plate cutting machine is a kind of machine of automatic plate cutting, it has fast, fixed length feature accurately, rectangular plastic hollow boards is intercepted out to the length needing, and supplement production line is produced better.Certainly,, if there is specific demand, also can adopt the mode cutting plate of artificial cutting plate.
This production line is also provided with Hydraulic Station, and Hydraulic Station is connected respectively to draping filter and calibrator, for controlling the movement of the vacuum cup on draping filter and calibrator.
This production line is also provided with pump works, and pump works pump works is connected to vacuum cup, extruder 1 main frame gear-box and the extruder pan feeding mouth of a river cover of calibrator 5 by pipeline, for cooling water is provided;
This production line is also provided with air compressor machine, and air compressor machine connects the press-roller device cylinder, the cylinder of oven cover, the cutting to length machine compression cylinder that arrive extrusion die 4, the first hauling machine 6 and the second hauling machine 9 by pipeline, for the power of pneumatic equipment is provided.
Therefore, actual range of the present utility model not only comprises the disclosed embodiments, is also included under claims and implements or to carry out all equivalents of the present utility model.
Claims (8)
1. a dual-color plastic hollow sheet production line, comprises extruder, it is characterized in that, also comprises draping filter, extrusion die, calibrator, the first hauling machine, baking oven, raceway, the second hauling machine, fixed size scissors cutting plate and the collection pallet arranged successively; Described extruder comprises the first extruder and the second extruder that are arranged in juxtaposition, and both are connected to extrusion die by the first draping filter and the second draping filter respectively, and extrusion die is connected with calibrator; The top of the first extruder and the second extruder is respectively equipped with a blender and a feed hopper.
2. according to the production line described in claim 1, it is characterized in that, described the first extruder and the second extruder include barrel and are positioned at the screw rod of barrel, the output of blender and the input of barrel join, the output of barrel is established extruder head, and extruder head joins through draping filter and extrusion die.
3. according to the production line described in claim 1, it is characterized in that, the outside of described the first extruder and the second extruder has been coated common M group heated die plate; Except last two heated die plates, the temperature T of the m piece heated die plate from extruder entrance to outlet
mcontrol as follows:
In this formula, T
0be the design temperature of first heated die plate, 160～180 ℃ of values; K is heating coefficient, and value is 8～12; T
0specifically determine according to the melt index of plastic hollow boards feed particles with the value of k; The temperature of last two heated die plates is identical with the temperature of M-2 group; M is greater than 6 natural number, and m is the natural number of order of representation number.
4. according to the production line described in claim 1, it is characterized in that, described the first hauling machine, the second hauling machine all serve as reasons upper and lower two series cylinders form draw-gear.
5. according to the production line described in claim 1, it is characterized in that, described calibrator is the long tank with entrance and outlet, and its porch arranges vacuum sizing device; Calibrator comprises upper and lower two vacuum cups, and a vacuum pumping pump is connected to two vacuum cups by vacuum tube; And upper and lower two vacuum cups respectively have a set of independently cooling water recirculation system.
6. according to the production line described in claim 1 to 5 any one, it is characterized in that, this production line is also provided with Hydraulic Station, and Hydraulic Station is connected respectively to draping filter and calibrator, for controlling the movement of the vacuum cup on draping filter and calibrator.
7. according to the production line described in claim 1 to 5 any one, it is characterized in that, this production line is also provided with pump works, and pump works pump works is connected to the upper and lower sucker of calibrator, extruder main frame gear-box and extruder pan feeding mouth of a river cover by pipeline, for cooling water is provided.
8. according to the production line described in claim 1 to 5 any one, it is characterized in that, this production line is also provided with air compressor machine, air compressor machine connects the press-roller device cylinder, the cylinder of oven cover, the cutting to length machine compression cylinder that arrive extrusion die, the first hauling machine and the second hauling machine by pipeline, for the power of pneumatic equipment is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320829778.4U CN203622881U (en) | 2013-12-16 | 2013-12-16 | Double-colored plastic hollow plate production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320829778.4U CN203622881U (en) | 2013-12-16 | 2013-12-16 | Double-colored plastic hollow plate production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203622881U true CN203622881U (en) | 2014-06-04 |
Family
ID=50809395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320829778.4U Expired - Fee Related CN203622881U (en) | 2013-12-16 | 2013-12-16 | Double-colored plastic hollow plate production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203622881U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624952A (en) * | 2013-12-16 | 2014-03-12 | 苏州佳硕塑胶包装材料有限公司 | Double-color plastic hollow plate production line |
| CN106926426A (en) * | 2017-05-02 | 2017-07-07 | 李云全 | Two-shipper coextrusion prepares the device and method thereof of plastic formwork |
-
2013
- 2013-12-16 CN CN201320829778.4U patent/CN203622881U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103624952A (en) * | 2013-12-16 | 2014-03-12 | 苏州佳硕塑胶包装材料有限公司 | Double-color plastic hollow plate production line |
| CN103624952B (en) * | 2013-12-16 | 2016-05-18 | 苏州佳硕塑胶包装材料有限公司 | Dual-color plastic hollow sheet production line |
| CN106926426A (en) * | 2017-05-02 | 2017-07-07 | 李云全 | Two-shipper coextrusion prepares the device and method thereof of plastic formwork |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |