CN103350809B - Plastic basket manufacture method - Google Patents
Plastic basket manufacture method Download PDFInfo
- Publication number
- CN103350809B CN103350809B CN201310251735.7A CN201310251735A CN103350809B CN 103350809 B CN103350809 B CN 103350809B CN 201310251735 A CN201310251735 A CN 201310251735A CN 103350809 B CN103350809 B CN 103350809B
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- China
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- ladle body
- barrel
- square
- manufacture method
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Plastic basket manufacture method of the present invention, is characterized in that: its large bamboo or wicker basket is the circular upper part and square lower part barrel-like structure of hollow, and ladle body is provided with around 4 uniform rope holes of ladle body; Obtain through injection mo(u)lding; Its process control condition is: clamp force 2000-2500Mpa scope, injection processing temperature: melt zone temperature 230-245 DEG C of scopes, mold temperature: 50-90 DEG C of scope, injection pressure 150-180Mpa, dwell pressure 120-145Mpa, dwell time 1-5 minute; Its product can meet China's most area use habit, replaces the large bamboo or wicker basket of thin bamboo strips used for weaving establishment, problems such as solving and be easy to mouldy, damage by worms; There is the advantages such as durable.
Description
Technical field
Plastic basket of the present invention belongs to a kind of plastic product.
Background technology
Large bamboo or wicker basket; The basket formula vessel of thin bamboo strips used for weaving establishment, with the circular thin bamboo strip goods of thin bamboo strips used for weaving establishment, hollow; Be mainly used in receiving from ground grain go home or airing grain time used splendid attire grain the thin bamboo strip compile container.Large bamboo or wicker basket has use in China's most area, especially with southern area is to contain.The deficiency such as its existence is easy to mouldy, damage by worms.
Retrieve through Chinese publication, do not find the scheme identical with present patent application.
Summary of the invention
The object of the invention is to: for the deficiencies in the prior art, propose a kind of Plastic basket manufacture method.
Plastic basket manufacture method of the present invention, is characterized in that: its large bamboo or wicker basket is the circular upper part and square lower part barrel-like structure of hollow, on staving for circular bung, be square structure at the bottom of bucket, ladle body is cylindrical shape to the excessive structure of square tube shape; The outside bucket pin being provided with protruding square limit and forming at the bottom of its barrel, circular bung is provided with barrel rim, and in ladle body cylindrical portions, be provided with 4 rope holes around ladle body circumference uniform distribution, barrel rim is provided with rope groove, and ladle body thickness is in 2-10 ㎜ scope; Upper circular bung interior diameter is in 350-800 ㎜ scope, and the outer length of side of square bucket pin is in 150-450 ㎜ scope; Bucket pin height is in 5-50 ㎜ scope, and barrel rim thickness is in 3-15 ㎜ scope, and staving height is in 350-800 ㎜ scope, and at the bottom of ladle body cylinder and square tube bucket, excessive arc connects radius in 200-800 ㎜ scope, and rope groove radius is in 5-10 ㎜ scope; The diameter of rope hole is in 5-10 ㎜ scope, and rope hole distance is in 30-50 ㎜ scope; ; Its manufacture method is the thrust adopting screw rod or plunger, and the material of preplasticizing in barrel is injected curing molding in high temperature mould; The injection molding process process of plastic, mainly comprises 4 stages such as filling, pressurize, cooling, the demoulding after mold closing, and this 4 stages directly decide the Forming Quality of goods, and this 4 stages are complete continuous process; Its process control condition is: clamp force 2000-2500Mpa scope, injection processing temperature: melt zone temperature 230-245 DEG C of scope, mold temperature: 50-90 DEG C of scope, injection pressure 150-180Mpa, dwell pressure 120-145Mpa, dwell time 1-5 minute.Cooling, the demoulding, obtain Plastic basket product of the present invention.
The present invention's beneficial effect is compared with prior art: its product can meet China's most area use habit, replaces the large bamboo or wicker basket of thin bamboo strips used for weaving establishment, problems such as solving and be easy to mouldy, damage by worms; There is the advantages such as durable.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, the invention will be further described, but embodiments of the present invention are not limited thereto.
Fig. 1---schematic front view
Fig. 2---elevational schematic view
In figure: bung interior diameter (D1), barrel rim diameter (D), staving height (h), ladle body thickness (S), barrel rim thickness (h1), the outer length of side (L) of bucket pin, bucket pin height (h2), rope groove radius (R1), at the bottom of ladle body cylinder and square tube bucket, excessive arc connects radius (R2), bucket pin limit radius (R3), rope hole (d), rope hole is apart from (h3).
Detailed description of the invention
As shown in Figure 1, 2, Plastic basket manufacture method of the present invention, bung interior diameter (D1), barrel rim diameter (D), staving height (h), ladle body thickness (S), barrel rim thickness (h1), the outer length of side (L) of bucket pin, bucket pin height (h2), rope groove radius (R1), at the bottom of ladle body cylinder and square tube bucket, excessive arc connects radius (R2), bucket pin limit radius (R3), rope hole (d), rope hole is apart from (h3).
Plastic basket manufacture method of the present invention, large bamboo or wicker basket is the circular upper part and square lower part barrel-like structure of hollow, on staving for circular bung, be square structure at the bottom of bucket, ladle body is cylindrical shape to the excessive structure of square tube shape; The outside bucket pin being provided with protruding square limit and forming at the bottom of its barrel, circular bung is provided with barrel rim, and in ladle body cylindrical portions, be provided with 4 rope holes around ladle body circumference uniform distribution, barrel rim is provided with rope groove, and ladle body thickness is in 2-10 ㎜ scope; Upper circular bung interior diameter is in 350-800 ㎜ scope, and the outer length of side of square bucket pin is in 150-450 ㎜ scope; Bucket pin height is in 5-50 ㎜ scope, and barrel rim thickness is in 3-15 ㎜ scope, and staving height is in 350-800 ㎜ scope, and at the bottom of ladle body cylinder and square tube bucket, excessive arc connects radius in 200-800 ㎜ scope, and rope groove radius is in 5-10 ㎜ scope; The diameter of rope hole is in 5-10 ㎜ scope, and rope hole distance is in 30-50 ㎜ scope; ; Its manufacture method is the thrust adopting screw rod or plunger, and the material of preplasticizing in barrel is injected curing molding in high temperature mould; The injection molding process process of plastic, mainly comprises 4 stages such as filling, pressurize, cooling, the demoulding after mold closing, and this 4 stages directly decide the Forming Quality of goods, and this 4 stages are complete continuous process; Its process control condition is: clamp force 2000-2500Mpa scope, injection processing temperature: melt zone temperature 230-245 DEG C of scope, mold temperature: 50-90 DEG C of scope, injection pressure 150-180Mpa, dwell pressure 120-145Mpa, dwell time 1-5 minute.Cooling, the demoulding, obtain Plastic basket product of the present invention.
Raw material: polypropylene (PP); Density (g/cm3) 0.89-0.91; Principal characteristic and use: density is little, the mechanical characteristics that tool is excellent, tough and tensile compared with polyethylene, wear-resisting, heat-resisting, and have remarkable dielectric properties and chemical inertness.Availablely to extrude, injection moulding, blowing, mold pressing, the method processing such as vacuum forming.RPP (FR-PP); Density (g/cm3) 1.13; Comparatively PP resistance to effect of heat, mechanicalness are high.Polypropylene has good resistance to effect of heat, and goods temperature to carry out disinfection sterilizing more than 100 DEG C, and not by under the condition of external force, 150 DEG C also indeformable; Brittle temperature is-35 DEG C, embrittlement can occur lower than-35 DEG C, and resistance to cold is not as polyethylene.Polyacrylic melt temperature about improves 40-50% than polyethylene, is about 164-170 DEG C, and 100% grade polypropylene fusing point is 176 DEG C.Can need to select according to product specification.
Claims (1)
1. a Plastic basket manufacture method, is characterized in that: its large bamboo or wicker basket is the circular upper part and square lower part barrel-like structure of hollow, and for being square structure at the bottom of circular bung, bucket on staving, ladle body is that cylindrical shape is to square tube shape transitional structure; The outside bucket pin being provided with protruding square limit and forming at the bottom of its barrel, circular bung is provided with barrel rim, and in ladle body cylindrical portions, be provided with 4 rope holes around ladle body circumference uniform distribution, barrel rim is provided with rope groove, and ladle body thickness is in 2-10 ㎜ scope; Upper circular bung interior diameter is in 350-800 ㎜ scope, and the outer length of side of square bucket pin is in 150-450 ㎜ scope; Bucket pin height is in 5-50 ㎜ scope, and barrel rim thickness is in 3-15 ㎜ scope, and staving height is in 350-800 ㎜ scope, and at the bottom of ladle body cylinder and square tube bucket, transition arcs connects radius in 200-800 ㎜ scope, and rope groove radius is in 5-10 ㎜ scope; The diameter of rope hole is in 5-10 ㎜ scope, and rope hole distance is in 30-50 ㎜ scope; Its manufacture method is the thrust adopting screw rod or plunger, and the material of preplasticizing in barrel is injected curing molding in high temperature mould; The injection molding process process of plastic, mainly comprises filling, pressurize, cooling, 4 stages of the demoulding after mold closing, this 4 stages directly decide the Forming Quality of goods, and this 4 stages are complete continuous process; Its process control condition is: clamp force 2000-2500Mpa scope, injection processing temperature: melt zone temperature 230-245 DEG C of scope, mold temperature: 50-90 DEG C of scope, injection pressure 150-180Mpa, dwell pressure 120-145Mpa, dwell time 1-5 minute; Cooling, the demoulding, obtain Plastic basket product of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251735.7A CN103350809B (en) | 2013-06-24 | 2013-06-24 | Plastic basket manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251735.7A CN103350809B (en) | 2013-06-24 | 2013-06-24 | Plastic basket manufacture method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103350809A CN103350809A (en) | 2013-10-16 |
| CN103350809B true CN103350809B (en) | 2016-04-27 |
Family
ID=49307259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310251735.7A Expired - Fee Related CN103350809B (en) | 2013-06-24 | 2013-06-24 | Plastic basket manufacture method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103350809B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296440A (en) * | 1998-02-12 | 2001-05-23 | 莫尔德弗洛有限公司 | Automated molding technology for thermoplastic injection molding |
| CN2915687Y (en) * | 2006-04-04 | 2007-06-27 | 罗水林 | Plastic crate |
| CN201240556Y (en) * | 2008-06-16 | 2009-05-20 | 黄建祥 | Large bamboo basket |
| CN101596957A (en) * | 2008-06-08 | 2009-12-09 | 连江县宏大激光测量仪器研究所 | Plastic pannier bottom pulley device |
| CN201518860U (en) * | 2009-10-26 | 2010-07-07 | 周得权 | Plastic back basket |
| CN102039653A (en) * | 2009-10-12 | 2011-05-04 | 北京化工大学 | Method for controlling pressure-maintaining process through mould-cavity temperature |
-
2013
- 2013-06-24 CN CN201310251735.7A patent/CN103350809B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1296440A (en) * | 1998-02-12 | 2001-05-23 | 莫尔德弗洛有限公司 | Automated molding technology for thermoplastic injection molding |
| CN2915687Y (en) * | 2006-04-04 | 2007-06-27 | 罗水林 | Plastic crate |
| CN101596957A (en) * | 2008-06-08 | 2009-12-09 | 连江县宏大激光测量仪器研究所 | Plastic pannier bottom pulley device |
| CN201240556Y (en) * | 2008-06-16 | 2009-05-20 | 黄建祥 | Large bamboo basket |
| CN102039653A (en) * | 2009-10-12 | 2011-05-04 | 北京化工大学 | Method for controlling pressure-maintaining process through mould-cavity temperature |
| CN201518860U (en) * | 2009-10-26 | 2010-07-07 | 周得权 | Plastic back basket |
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| CN103350809A (en) | 2013-10-16 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20160427 Termination date: 20200624 |