CN202528426U - Mold special for production of ultra-thin single-wing labyrinth drip irrigation tape - Google Patents
Mold special for production of ultra-thin single-wing labyrinth drip irrigation tape Download PDFInfo
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- CN202528426U CN202528426U CN2012201388133U CN201220138813U CN202528426U CN 202528426 U CN202528426 U CN 202528426U CN 2012201388133 U CN2012201388133 U CN 2012201388133U CN 201220138813 U CN201220138813 U CN 201220138813U CN 202528426 U CN202528426 U CN 202528426U
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- spreader
- cavity
- connector
- connecting ring
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a mold special for the production of an ultra-thin single-wing labyrinth drip irrigation tape. The mold comprises a connector, a spreader, a handpiece body, a connecting ring, a pressure ring, a die, a mandrel, an extrusion cavity, an air blowing flow channel, an air inlet flow channel and a feeding cavity, wherein the connector is fixedly connected with the spreader and the handpiece body; the connecting ring is fixed at the outer end of the handpiece body; the pressure ring is fixed at the outer end of the connecting ring; the die is fixedly connected to the inner side of the connecting ring; the mandrel is fixed at the outer end of the spreader; the extrusion cavity is formed between the outer wall of the mandrel and the inner wall of the die; and an inner cavity of the connector is the feeding cavity which is communicated with the extrusion cavity. The mold is characterized in that the extrusion cavity is 1.0mm wide; and arc grooves are formed on the inner wall of a middle through hole of the die. The mold special for the production of the ultra-thin single-wing labyrinth drip irrigation tape is simple in structure and convenient to use; the linear velocity of extrusion is increased; a drip irrigation tape with a wall thickness of 0.12 to 0.14mm can be produced; the self weight of the drip irrigation tape is reduced; and production cost is lowered.
Description
Technical field
The utility model relates to a kind of mould of plastics, and specifically a kind of ultra-thin single-blade labyrinth drip irrigating belt is produced particular manufacturing craft.
Background technology
In present water-saving irrigation product, the single-blade labyrinth drip irrigating belt of use, mostly every Mick is great is about 12 grams; Adopt the method for vacuum suction moulding labyrinth flow-path, produce unit through the single-blade labyrinth type drip irrigation tape and produce, raw material is after extruding the cast parison; Through the required runner of vacuum suction moulding, pressing forms under the hot melt state again, for ensureing the pressing adhesive strength; The wall thickness of single-blade labyrinth type drip irrigation tape must not be lower than 0.18mm, and the mould of at present used single-blade labyrinth drip irrigating belt production usefulness comprises connector, spreader, handpiece body, connecting ring, pressure ring, mouthful mould, plug, extruding cavity, air blowing runner, air inlet runner and feed cavity; Connector one end is fixed on the extruding machine through being threaded, and the other end of connector is connected fixing with spreader, handpiece body through bolt, and spreader is between connector and handpiece body; Connecting ring on the bolt is passed through in outer end at handpiece body, and the outer end of connecting ring is fixed mould suitable for reading through the bolt upper press ring in the inboard of connecting ring through being threaded; Plug is fixed in outer end at spreader through screw thread, be extruding cavity between the outer wall of plug and mouthful mould inwall, and the inner chamber of connector is a feed cavity; Feed cavity is connected with extruding cavity, is provided with air inlet runner in the inside of spreader, is provided with the air blowing runner at the middle part of plug; Air inlet runner is connected with the air blowing runner, and extruding cavity is circular for uniformly, and material gets into from feed cavity; Extrude from extruding cavity; Be tubular,, form the single-blade labyrinth drip irrigating belt again from the inner chamber air blowing cooling and shaping of air blowing runner to the film tube.Because the mouth mould and the plug of existing extrusion-blown modling mould all are circular; The film barrel that extrusion-blown modling goes out is thick more even; Its weak point is: because every Mick of this single-blade labyrinth drip irrigating belt is heavy bigger, in manufacturing process, need the petroleum resources of labor, improved production cost; Increase the burden of peasant in the process of using, and can not produce the ultra-thin single-blade labyrinth type drip irrigation tape of wall thickness 0.12--0.14mm.
Summary of the invention
It is a kind of simple in structure, easy to use that the purpose of the utility model is to provide, and improves extrusion linear speed, can produce wall thickness 0.12--0.14mm drip irrigation zone, can reduce the drip irrigation zone own wt, and the ultra-thin single-blade labyrinth drip irrigating belt that reduces production costs is produced particular manufacturing craft.
In order to reach above purpose, the technical scheme that the utility model adopted is: this ultra-thin single-blade labyrinth drip irrigating belt is produced particular manufacturing craft, comprises connector, spreader, handpiece body, connecting ring, pressure ring, mouthful mould, plug, extruding cavity, air blowing runner, air inlet runner and feed cavity; Connector one end is fixed on the extruding machine through being threaded, and the other end of connector is connected fixing with spreader, handpiece body through bolt, and spreader is between connector and handpiece body; Connecting ring on the bolt is passed through in outer end at handpiece body; The outer end of connecting ring is fixed mould suitable for reading through the bolt upper press ring in the inboard of connecting ring through being threaded, fix plug through screw thread in the outer end of spreader; Between the outer wall of plug and mouthful mould inwall is extruding cavity; The inner chamber of connector is a feed cavity, and feed cavity is connected with extruding cavity, is provided with air inlet runner in the inside of spreader; Be provided with the air blowing runner at the middle part of plug; Air inlet runner is connected with the air blowing runner, it is characterized in that: the width of described extruding cavity is 1.0mm, and the inwall of the middle part through hole of described mouthful of mould is provided with arc groove.
Described arc groove is provided with two, and symmetry is located on the inwall of middle part through hole of mouthful mould respectively.
The degree of depth of described arc groove is 0.2mm.
The beneficial effect of the utility model is: simple in structure, easy to use, improved extrusion linear speed, and can produce wall thickness 0.12--0.14mm drip irrigation zone, reduced the drip irrigation zone own wt, reduced production cost.
Description of drawings
Fig. 1 is the structure front-view schematic diagram of the utility model;
Fig. 2 is that the structure of the utility model is along Figure 1A-A cross-sectional schematic;
Among the figure: 1, connector; 2, spreader; 3, handpiece body; 4, connecting ring; 5, pressure ring; 6, mouthful mould; 7, plug; 8, extruding cavity; 9, arc groove; 10, air blowing runner; 11, air inlet runner; 12, feed cavity.
The specific embodiment
Make the utility model with reference to accompanying drawing 1, Fig. 2.This ultra-thin single-blade labyrinth drip irrigating belt is produced particular manufacturing craft, comprises connector 1, spreader 2, handpiece body 3, connecting ring 4, pressure ring 5, mouthful mould 6, plug 7, extruding cavity 8, air blowing runner 10, air inlet runner 11 and feed cavity 12, and connector 1 one ends are fixed on the extruding machine through being threaded; The other end of connector 1 is connected fixing with spreader 2, handpiece body 3 through bolt, spreader 2 passes through connecting ring 4 on the bolt in the outer end of handpiece body 3 between connector 1 and handpiece body 3; The outer end of connecting ring 4 is fixed mould 6 suitable for reading through bolt upper press ring 5 in the inboard of connecting ring 4 through being threaded, fix plug 7 through screw thread in the outer end of spreader 2; Between the outer wall of plug 7 and mouthful mould 6 inwalls is extruding cavity 8, and the inner chamber of connector 1 is a feed cavity 12, and feed cavity 12 is connected with extruding cavity 8; Material gets into from feed cavity 12, extrudes from extruding cavity 8, is provided with air inlet runner 11 in the inside of spreader 2; Be provided with air blowing runner 10 at the middle part of plug 7; Air inlet runner 11 is connected with air blowing runner 10, it is characterized in that: the width of described extruding cavity 8 is 1.0mm, and the inwall of the middle part through hole of described mouthful of mould 6 is provided with arc groove 9; The film tube of extruding like this is tubular; With arc groove 9 corresponding positions, its wall thickness strengthens on film tube section, and all the other places all are uniform 1.0mm.
Described arc groove 9 is provided with two, and symmetry is located on the inwall of middle part through hole of mouthful mould 6 respectively.
The degree of depth of described arc groove 9 is 0.2mm.
The utility model in use because extrusion-blown modling equalization of pressure and two arc groove 9 symmetries, the film tube moulding that extrusion-blown modling goes out is easier to; Produce ultra-thin single-blade labyrinth type drip irrigation tape,, reduce to 7g/m by original 12g/m; Existing 1,000 ten thousand mu of present domestic drip irrigation area needs 120,000 tons of single-blade labyrinth type drip irrigation tapes every year, if all adopt this technology; Can practice thrift 50,000 tons of petroleum resources every year, alleviate and irrigate 8.6 hundred million yuan of infusion of financial resourcess.
Claims (3)
1. ultra-thin single-blade labyrinth drip irrigating belt is produced particular manufacturing craft; Comprise connector (1), spreader (2), handpiece body (3), connecting ring (4), pressure ring (5), mouthful mould (6), plug (7), extruding cavity (8), air blowing runner (10), air inlet runner (11) and feed cavity (12); Connector (1) one end is fixed on the extruding machine through being threaded; The other end of connector (1) is connected fixing with spreader (2), handpiece body (3) through bolt; Spreader (2) is positioned between connector (1) and the handpiece body (3), passes through connecting ring (4) on the bolt in the outer end of handpiece body (3), and the outer end of connecting ring (4) is through bolt upper press ring (5); Mould suitable for reading (6) is fixed in inboard at connecting ring (4) through being threaded; Upward plug (7) is fixed through screw thread in outer end at spreader (2), is extruding cavity (8) between the outer wall of plug (7) and mouthful mould (6) inwall, and the inner chamber of connector (1) is feed cavity (12); Feed cavity (12) is connected with extruding cavity (8); Be provided with air inlet runner (11) in the inside of spreader (2), be provided with air blowing runner (10) at the middle part of plug (7), air inlet runner (11) is connected with air blowing runner (10); It is characterized in that: the width of described extruding cavity (8) is 1.0mm, and the inwall of the middle part through hole of described mouthful of mould (6) is provided with arc groove (9).
2. ultra-thin single-blade labyrinth drip irrigating belt according to claim 1 is produced particular manufacturing craft, and it is characterized in that: described arc groove (9) is provided with two, and symmetry is located on the inwall of middle part through hole of a mouthful mould (6) respectively.
3. ultra-thin single-blade labyrinth drip irrigating belt according to claim 1 and 2 is produced particular manufacturing craft, and it is characterized in that: the degree of depth of described arc groove (9) is 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201388133U CN202528426U (en) | 2012-04-05 | 2012-04-05 | Mold special for production of ultra-thin single-wing labyrinth drip irrigation tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201388133U CN202528426U (en) | 2012-04-05 | 2012-04-05 | Mold special for production of ultra-thin single-wing labyrinth drip irrigation tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202528426U true CN202528426U (en) | 2012-11-14 |
Family
ID=47129632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201388133U Expired - Fee Related CN202528426U (en) | 2012-04-05 | 2012-04-05 | Mold special for production of ultra-thin single-wing labyrinth drip irrigation tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202528426U (en) |
-
2012
- 2012-04-05 CN CN2012201388133U patent/CN202528426U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XU TINGTING Free format text: FORMER OWNER: XU TAISHENG Effective date: 20150121 Owner name: SHANDONG FULIDA IRRIGATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XU TINGTING Effective date: 20150121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150121 Address after: 271113 Shandong city of Laiwu province Zhangjiawa Yinlong industrial park Shandong Fulida Irrigation Technology Co. Ltd. Patentee after: Shandong Fulida Irrigation Technology Co.,Ltd. Address before: 271113 Shandong city of Laiwu province Zhangjiawa Yinlong industrial park Shandong Fulida Irrigation Technology Co. Ltd. Patentee before: Xu Tingting Effective date of registration: 20150121 Address after: 271113 Shandong city of Laiwu province Zhangjiawa Yinlong industrial park Shandong Fulida Irrigation Technology Co. Ltd. Patentee after: Xu Tingting Address before: 271113 Shandong city of Laiwu province Zhangjiawa Yinlong industrial park Laiwu Fulida Plastic Technology Development Center Patentee before: Xu Taisheng |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20190405 |