CN209971440U - Energy-saving sol screw - Google Patents
Energy-saving sol screw Download PDFInfo
- Publication number
- CN209971440U CN209971440U CN201920789784.9U CN201920789784U CN209971440U CN 209971440 U CN209971440 U CN 209971440U CN 201920789784 U CN201920789784 U CN 201920789784U CN 209971440 U CN209971440 U CN 209971440U
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- screw
- ring
- spiral
- spiral shell
- screw body
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Abstract
The energy-saving sol screw comprises a screw head, a first transverse barrier block, a second spiral ridge, a screw body, a second transverse barrier block, a second spiral ridge ring and a first spiral ridge, wherein the screw body is provided with the screw head, the upper end of the screw body is externally provided with the first transverse barrier blocks, the screw body is externally provided with the second spiral ridge from top to bottom, the middle and the outer part of the screw body are externally provided with the plurality of transverse spiral ridge rings, the peripheries of the spiral ridge rings are provided with the second transverse barrier blocks, the second transverse barrier blocks are of circular arc structures, the spiral ridge rings are of ring body structures, and the lower end of the screw body is externally provided with the first spiral; the utility model has the advantages that: the screw edge on the outer surface of the screw rod body has various types.
Description
Technical Field
The utility model relates to an energy-conserving sol screw rod belongs to screw rod technical field.
Background
The quality of the injected product and the production speed are mainly controlled by the individual processes in the injection cycle, wherein the plasticizing quality of the polymer in the preplasticizing process first influences the quality of the product. The production speed is influenced by the time of the preplasticizing process. The screw is a key part for realizing the plasticizing process of the screw type injection machine, and the screw can realize the actions of conveying, compacting, plasticizing, injecting and the like on molding materials, namely high polymers, through rotation and axial movement in the charging barrel. However, the screw ribs on the outer surface of the screw rod body in the prior art are all spiral screw ribs from top to bottom, do not have screw rib structures in other forms, and are poor in plasticizing effect. In order to solve the above difficulties, it is necessary to develop an energy-saving sol screw with various types of screw edges on the outer surface of the screw body.
Disclosure of Invention
The utility model aims at providing an energy-conserving sol screw rod.
The to-be-solved problem of the utility model is that the apparent spiral arris of the screw body of prior art all is the spiral arris that top-down spirals, does not have the spiral arris structure of other forms, the not good problem of plastify effect.
For realizing the purpose of the utility model, the utility model adopts the technical proposal that:
energy-conserving sol screw rod, including screw rod head, horizontal obstacle piece one, spiral shell arris two, the screw rod body, horizontal obstacle piece two, spiral shell arris ring sum spiral shell arris one, be equipped with the screw rod head on the screw rod body, be equipped with a plurality of horizontal obstacle pieces one outside the screw rod body upper end, the screw rod is equipped with top-down's spiral shell arris two outward, and the screw rod is external to be equipped with a plurality of horizontal spiral shell arris rings in the middle of the body, and spiral shell arris ring is equipped with horizontal obstacle piece two all around, and horizontal obstacle piece two is convex structure, and spiral shell arris ring is the ring body structure, and the external lower.
The first transverse barrier block is of a ring body structure.
The utility model has the advantages that: the first transverse barrier block can tear the material at the discharge port of the machine barrel, bubbles in the material overflow by tearing the material, and the spiral rib ring is combined with the spiral rib structure formed by combining the two transverse barrier blocks, so that the mixing of the material can be promoted, and the material can be fully mixed and stirred.
Drawings
FIG. 1 is an overall structure diagram of the energy-saving sol screw rod of the utility model;
FIG. 2 is a top view of a spiral ring;
FIG. 3 is a top view of a first lateral barrier block;
in the figure: 1. the screw rod head 2, the transverse barrier block I3, the screw ridge II 4, the screw rod body 5, the transverse barrier block II 6, the screw ridge ring 7 and the screw ridge I.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
The utility model discloses energy-conserving sol screw rod, including screw head 1, horizontal obstacle piece 2, two 3, the screw body 4, horizontal obstacle piece two 5, spiral arris ring 6 and spiral arris 7 of spiral arris, be equipped with screw head 1 on the screw body 4, be equipped with a plurality of horizontal obstacle piece 2 outside the 4 upper ends of the screw body, screw body 4 is equipped with two 3 of spiral arris of top-down outward, the outside is equipped with a plurality of horizontal spiral arris rings 6 in the middle of the screw body 4, spiral arris ring 6 is equipped with horizontal obstacle piece two 5 all around, horizontal obstacle piece two 5 is convex structure, spiral arris ring 6 is the ring body structure, screw body 4 lower extreme is equipped with a spiral arris of top-down 7 outward, screw head 1 and screw body 4 are formed as an organic whole cutting, horizontal obstacle piece one 2, spiral arris two 3, the screw body 4, horizontal obstacle piece two 5, spiral arris ring 6 and spiral arris ring 7 all form through cutting on screw body 4.
The first transverse barrier block 2 is of a ring body structure.
The transverse barrier block I2 can tear materials at a discharge port of the machine barrel, bubbles in the materials overflow by tearing the materials, and the screw edge ring 6 is combined with the screw edge structure formed by combining the transverse barrier blocks II 5, so that the mixing of the materials can be promoted, and the materials can be fully mixed and stirred.
Claims (2)
1. Energy-conserving sol screw rod, including screw head (1), horizontal obstacle piece one (2), spiral shell arris two (3), the screw body (4), horizontal obstacle piece two (5), spiral shell arris ring (6) and spiral shell arris one (7), characterized by: be equipped with screw head (1) on the screw body of rod (4), be equipped with a plurality of horizontal obstacle pieces (2) outside screw body of rod (4) upper end, be equipped with top-down's spiral shell arris two (3) outside screw body of rod (4), the outside is equipped with a plurality of horizontal spiral shell arris ring (6) in the middle of screw body of rod (4), spiral shell arris ring (6) are equipped with horizontal obstacle piece two (5) all around, and horizontal obstacle piece two (5) are convex structure, and spiral shell arris ring (6) are the ring body structure, and screw body of rod (4) lower extreme is equipped with top-down's spiral shell arris one (.
2. The energy-saving sol screw of claim 1, wherein: the first transverse barrier block (2) is of a ring body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789784.9U CN209971440U (en) | 2019-05-29 | 2019-05-29 | Energy-saving sol screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920789784.9U CN209971440U (en) | 2019-05-29 | 2019-05-29 | Energy-saving sol screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209971440U true CN209971440U (en) | 2020-01-21 |
Family
ID=69264705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920789784.9U Active CN209971440U (en) | 2019-05-29 | 2019-05-29 | Energy-saving sol screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209971440U (en) |
-
2019
- 2019-05-29 CN CN201920789784.9U patent/CN209971440U/en active Active
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