CN110142936A - Micro- cone birotor mixing screw rod - Google Patents
Micro- cone birotor mixing screw rod Download PDFInfo
- Publication number
- CN110142936A CN110142936A CN201910486234.4A CN201910486234A CN110142936A CN 110142936 A CN110142936 A CN 110142936A CN 201910486234 A CN201910486234 A CN 201910486234A CN 110142936 A CN110142936 A CN 110142936A
- Authority
- CN
- China
- Prior art keywords
- screw body
- screw
- rib
- spiral shell
- cone
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
- B29C45/60—Screws
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Micro- cone birotor mixing screw rod, including screw head, spiral shell rib one, screw body one, screw body two, screw body four, screw body five, screw body eight, spiral shell rib two, taper rib, spiral shell rib three, screw body three, perpendicular rib one, screw body six, perpendicular rib two and screw rod seven, the screw head has screw body one, screw body one has screw body two, screw body two has screw body three, screw body three has screw body four, and screw body four has screw body five；The invention has the advantages that structure is complicated for spiral shell rib.
Description
Technical field
The present invention relates to micro- cone birotor mixing screw rods, belong to screw technique field.
Background technique
Screw rod outer surface cuts with the cylinder of helicla flute or cuts with the circular cone of Conical Spiral Groove, and screw rod is injection molding apparatus
Core component, the effects of screw rod of the prior art plays extruding, rolls, cuts in rotation to the material in machine barrel, still
The screw rod of the prior art leads to the melting effect of screw rod and bad since spiral shell rib structure is relatively common.In order to solve the above difficulties,
Need to develop the complicated micro- cone birotor mixing screw rod of a spiral shell rib.
Summary of the invention
The object of the present invention is to provide micro- cone birotor mixing screw rods.
The problem to be solved in the present invention is the screw rod of the prior art problem relatively common due to spiral shell rib structure.
To achieve the purpose of the present invention, the technical solution adopted by the present invention is that:
Micro- cone birotor mixing screw rod, including screw head, spiral shell rib one, screw body one, screw body two, screw body four, screw body five,
Screw body eight, spiral shell rib two, taper rib, spiral shell rib three, screw body three, perpendicular rib one, screw body six, perpendicular rib two and screw rod seven, the spiral shell
Head has screw body one, and screw body one has screw body two, and screw body two has screw body three, and screw body three is divided into
There is screw body four, screw body four has screw body five, and screw body five has screw body six, and screw body six has screw body
Seven, screw body seven has screw body eight, and screw body one is externally provided with top-down spiral shell rib one, and screw body three is externally provided with perpendicular rib
One, screw body six is externally provided with perpendicular rib two, and screw body eight is externally provided with top-down spiral shell rib two, and eight middle section of screw body is externally provided with taper
Rib, eight lower end of screw body are externally provided with spiral shell rib three.
The screw body two is up big and down small.
The screw body three and screw body six are cylindrical structure, and the diameter of screw body three and screw body six is less than screw body
One diameter.
The invention has the advantages that taper rib can promote screw body eight to stir material adequately the tearing of material；Spiral shell
The combination of the body of rod six, screw body five and screw body seven enables material by being adequately kneaded, promotes the row of air in material
Out, the integrally-built spiral shell rib of this screw rod is complex, has a variety of patterns.
Detailed description of the invention
Fig. 1 is the micro- cone birotor mixing screw rod overall structure figure of the present invention；
In figure: 1, screw head 2, spiral shell rib 1, screw body 1, screw body 25, screw body 46, screw body five
7, screw body 88, spiral shell rib 29, taper rib 10, spiral shell rib 3 11, screw body 3 12, perpendicular rib 13, screw body six
14, rib 2 15, screw rod seven are erected.
Specific embodiment
The present invention is further illustrated with reference to the accompanying drawings and embodiments.The micro- cone birotor mixing screw rod of the present invention,
Including screw head 1, spiral shell rib 1, screw body 1, screw body 24, screw body 45, screw body 56, screw body 87, spiral shell rib two
8, taper rib 9, spiral shell rib 3 10, screw body 3 11, perpendicular rib 1, screw body 6 13, perpendicular rib 2 14 and screw rod 7 15, the screw rod
First 1 has screw body 1, and screw body 1 has screw body 24, and screw body 24 has screw body 3 11, screw body
3 11 have screw body 45, and screw body 45 has screw body 56, and screw body 56 has screw body 6 13, screw body
6 13 have screw body seven, and screw body seven has screw body 87, and screw body 1 is externally provided with top-down spiral shell rib 1,
Screw body 3 11 is externally provided with perpendicular rib 1, and screw body 6 13 is externally provided with perpendicular rib 2 14, and screw body 87 is externally provided with top-down spiral shell
Rib 28,87 middle section of screw body are externally provided with taper rib 9, and 87 lower end of screw body is externally provided with spiral shell rib 3 10, screw body 1, screw body
24, screw body 45, screw body 56, screw body 87, screw body 3 11, screw body 6 13 and screw rod 7 15 are that screw body is whole
Made of body cutting, spiral shell rib 1, spiral shell rib 28, taper rib 9, spiral shell rib 3 10 are to pass through to cut on the whole in screw body
's.
The screw body 24 is up big and down small.
The screw body 3 11 and screw body 6 13 are cylindrical structure, and the diameter of screw body 3 11 and screw body 6 13 is small
In the diameter of screw body 1.
The taper rib 9 can promote the tearing of 87 pairs of materials of screw body, stir material adequately；Screw body 6 13,
The combination of screw body 56 and screw body seven enables material by being adequately kneaded, promotes the discharge of air in material, this spiral shell
The integrally-built spiral shell rib of bar is complex, has a variety of patterns.
Claims (2)
1. micro- cone birotor mixing screw rod, including screw head (1), spiral shell rib one (2), screw body one (3), screw body two (4), screw rod
Body four (5), screw body five (6), screw body eight (7), spiral shell rib two (8), taper rib (9), spiral shell rib three (10), screw body three (11),
Perpendicular rib one (12), screw body six (13), perpendicular rib two (14) and screw rod seven (15), it is characterized in that: the screw head (1) has spiral shell
The body of rod one (3), screw body one (3) have screw body two (4), and screw body two (4) has screw body three (11), screw body three
(11) screw body four (5) is had, screw body four (5) has screw body five (6), and screw body five (6) has screw body six
(13), screw body six (13) has screw body seven, and screw body seven has screw body eight (7), and screw body one (3) is externally provided with certainly
Spiral shell rib one (2) under above, screw body three (11) are externally provided with perpendicular rib one (12), and screw body six (13) is externally provided with perpendicular rib two (14),
Screw body eight (7) is externally provided with top-down spiral shell rib two (8), and screw body eight (7) middle section is externally provided with taper rib (9), screw body eight
(7) lower end is externally provided with spiral shell rib three (10).
2. micro- cone birotor mixing screw rod according to claim 1, it is characterized in that: the screw body two (4) is up big and down small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486234.4A CN110142936A (en) | 2019-06-05 | 2019-06-05 | Micro- cone birotor mixing screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910486234.4A CN110142936A (en) | 2019-06-05 | 2019-06-05 | Micro- cone birotor mixing screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110142936A true CN110142936A (en) | 2019-08-20 |
Family
ID=67590418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910486234.4A Pending CN110142936A (en) | 2019-06-05 | 2019-06-05 | Micro- cone birotor mixing screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110142936A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948825A (en) * | 2019-11-11 | 2020-04-03 | 重庆赛亿高分子材料有限公司 | Kneading and extruding device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203945652U (en) * | 2014-07-07 | 2014-11-19 | 宁国市生力实业有限公司 | A kind of feed worm extrusion mechanism of rubber |
| CN207207086U (en) * | 2017-08-30 | 2018-04-10 | 舟山市利柯塑料机械制造有限公司 | Threaded spindle of kinds of alloy |
-
2019
- 2019-06-05 CN CN201910486234.4A patent/CN110142936A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203945652U (en) * | 2014-07-07 | 2014-11-19 | 宁国市生力实业有限公司 | A kind of feed worm extrusion mechanism of rubber |
| CN207207086U (en) * | 2017-08-30 | 2018-04-10 | 舟山市利柯塑料机械制造有限公司 | Threaded spindle of kinds of alloy |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948825A (en) * | 2019-11-11 | 2020-04-03 | 重庆赛亿高分子材料有限公司 | Kneading and extruding device |
| CN110948825B (en) * | 2019-11-11 | 2021-10-26 | 重庆赛亿高分子材料有限公司 | Kneading and extruding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190820 |