CN108312469A - A kind of plastic molding die body - Google Patents
A kind of plastic molding die body Download PDFInfo
- Publication number
- CN108312469A CN108312469A CN201810096206.7A CN201810096206A CN108312469A CN 108312469 A CN108312469 A CN 108312469A CN 201810096206 A CN201810096206 A CN 201810096206A CN 108312469 A CN108312469 A CN 108312469A
- Authority
- CN
- China
- Prior art keywords
- die body
- column
- gear
- bevel gear
- supporting rack
- 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
- 238000010137 moulding (plastic) Methods 0.000 title description 3
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 229920003023 plastic Polymers 0.000 claims abstract description 7
- 229920000742 Cotton Polymers 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims description 5
- 239000010425 asbestos Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 210000003477 cochlea Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of plastics to be molded die body, it includes die body, it is enclosed with insulating layer on the outer diameter of this section of die body upper cavity and passes through bundled fixed, die body side is fixed by supporting rack symmetric clamp, supporting rack includes pedestal, reinforcing plate and pillar, column is welded on pedestal, column both sides are welded with reinforcing plate, the top of column is machined with the axis hole of assembly shaft, bevel gear is housed in the shaft of this one end of die body, adjacent place is equipped with the pinion gear with bevel gear engagement rotation below bevel gear.Die body side is fixed by supporting rack symmetric clamp.Pinion gear is mounted on the output shaft on worm-gear speed reducer, and handle is mounted on the input shaft on worm-gear speed reducer.The positioning die body that the technical program is related to will not influence normal work because temperature is low in winter, and when die body install with extruder is easy to adjust, therefore save the set-up time, lock securely.
Description
Technical field
The present invention relates to heat preservations to position die body, and die body is molded especially suitable for a kind of plastic.
Background technology
It needs polyethylene, polypropylene entering die body heating by extruder screw propulsion before plastic molding, due to the north one
Greatly, in particular to winter, temperature is low for year temperature in four seasons variation, it will influence the heating effect of die body, especially die body into
Have to that coaxial horizontal direction is consistent when mouthful being docked with the outlet on extruder, it is by the supporting rack one on die body usually to adjust
It puts displacement in order, corresponding with the outlet on extruder could fix, such adjustment time is long, and time-consuming.
Invention content
The task of the present invention is proposing that a kind of heat insulation effect is good, a kind of plastic easy to adjust is molded die body.
The task of the present invention is what is completed in this way, it includes die body, it is characterised in that：The outer diameter of this section of die body upper cavity
On be enclosed with insulating layer and by bundled fixed, die body side is fixed by supporting rack symmetric clamp, and support frame as described above includes pedestal,
Reinforcing plate and pillar are welded with column on the pedestal, and column both sides are welded with reinforcing plate, and the top of the column is machined with dress
Axis hole with shaft is equipped with bevel gear in the shaft of this one end of die body, and adjacent place is equipped with below the bevel gear
With the pinion gear of bevel gear engagement rotation.Die body side is fixed by supporting rack symmetric clamp.Pinion gear is mounted on worm and gear
On output shaft on speed reducer, handle is mounted on the input shaft on worm-gear speed reducer.The insulating layer is high using flue
Warm heat-preservation cotton, heat-preservation cotton, asbestos etc. are one such.
The present invention has the following effects that：The positioning die body that the technical program is related to will not influence in winter because temperature is low
Normal work, and when die body install with extruder, is easy to adjust, therefore the set-up time is saved, it locks securely.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；Fig. 2 is the side view of Fig. 1；Fig. 3 is that bevel type gear and pinion gear engagement turn
Dynamic schematic diagram.
Drawing explanation：
1, die body, 2, plasticiser outlet, 3, supporting rack, 4, bevel gear, 5, pinion gear, 6, worm-gear speed reducer, 7, handwheel,
8, insulating layer, 9, pedestal, 10, reinforcing plate, 11, column.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Specific embodiment is as shown in Figure 1, Figure 2 and Figure 3,1 front end of die body be plasticiser outlet 2, the die body rear end with squeeze
Press docks, and plasticiser outlet in die body front end is connect with mould shape, and is enclosed on the outer diameter of die body upper cavity this section
Insulating layer 8 and by bundled fixed, die body side is fixed by 3 symmetric clamp of supporting rack, and support frame as described above includes pedestal 9, is reinforced
Plate 10 and pillar 11, column 11 is welded on the pedestal, and column both sides are welded with reinforcing plate 10, the top processing of the column
The axis hole for having assembly shaft is equipped with bevel gear 4 in the shaft of this one end of die body, and it is to save former material to select bevel gear one
Material, second is that mitigating weight, adjacent place is equipped with and the pinion gear of bevel gear engagement rotation 5, small tooth below the bevel gear
Wheel 5 is mounted on the output shaft on worm-gear speed reducer 6, and handle is mounted on the input shaft on worm-gear speed reducer.
The insulating layer 8 is one such using flue soak cotton, heat-preservation cotton, asbestos etc..
To sum up known, the technical program is by die body 1, bevel gear 4, pinion gear 5, worm gear membranous cochlea speed reducer 6, handwheel 7, guarantor
Warm layer 8, supporting rack 3, overcoming prior art die body cannot keep the temperature to winter, and adjustment die body and extruder abutting joint
Adjust inconvenient problem.
When work, the upstream that die body is supported on to extruder by supporting rack is docked, and die body and supporting rack are adjusted after docking
As a horizontal plane, manual hand wheels rotation rotates with driven input shaft and the turbine in speed reducer is driven to rotate, by output shaft band
Dynamic pinion gear rotates and drives bevel gear engagement rotation, the axis on bevel gear to head on die body slightly upper and lower displacement, until adjusting
It is whole consistent with the coaxial horizontal direction of extruder, locking is engaged with pinion gear by the tooth on bevel gear.This structural adjustment is convenient,
And the temperature in die body is not easy to distribute.
In the present invention unless specifically defined or limited otherwise, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or integrally connected, can be two members
Connection inside part.For those skilled in the art, above-mentioned term can be understood the present invention's as the case may be
Concrete meaning.
Claims (4)
1. a kind of plastic is molded die body, it includes die body, it is characterised in that：It is enclosed with guarantor on the outer diameter of this section of die body upper cavity
Warm layer and by bundled fixed, die body side is fixed by supporting rack symmetric clamp, and support frame as described above includes pedestal, reinforcing plate and branch
Column is welded with column on the pedestal, and column both sides are welded with reinforcing plate, and the top of the column is machined with the axis of assembly shaft
Hole is equipped with bevel gear in the shaft of this one end of die body, and adjacent place is equipped with and bevel gear below the bevel gear
The pinion gear of engagement rotation.
2. a kind of plastic according to claim 1 is molded die body, it is characterised in that：Die body side is by supporting rack symmetric clamp
It is fixed.
3. a kind of plastic according to claim 1 is molded die body, it is characterised in that：Pinion gear is slowed down mounted on worm and gear
On output shaft on machine, handle is mounted on the input shaft on worm-gear speed reducer.
4. a kind of plastic according to claim 1 is molded die body, it is characterised in that：The insulating layer uses flue high temperature dwell
Wen Mian, heat-preservation cotton, asbestos etc. are one such.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810096206.7A CN108312469A (en) | 2018-01-31 | 2018-01-31 | A kind of plastic molding die body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810096206.7A CN108312469A (en) | 2018-01-31 | 2018-01-31 | A kind of plastic molding die body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108312469A true CN108312469A (en) | 2018-07-24 |
Family
ID=62891276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810096206.7A Pending CN108312469A (en) | 2018-01-31 | 2018-01-31 | A kind of plastic molding die body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108312469A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010011306A (en) * | 1999-07-27 | 2001-02-15 | 김영환 | View Angle Control Apparatus for Monitor |
| WO2016014543A1 (en) * | 2014-07-22 | 2016-01-28 | Stratasys, Inc. | Gear-based liquefier assembly for additive manufacturing system, and methods of use thereof |
| CN205498779U (en) * | 2016-04-15 | 2016-08-24 | 鹰潭市科速达电子塑胶有限公司 | Rear -view mirror device convenient to use |
| CN206884117U (en) * | 2017-06-22 | 2018-01-16 | 江苏铭鼎新材料科技有限公司 | A kind of docking facilities for extruder discharging terminal mould |
-
2018
- 2018-01-31 CN CN201810096206.7A patent/CN108312469A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010011306A (en) * | 1999-07-27 | 2001-02-15 | 김영환 | View Angle Control Apparatus for Monitor |
| WO2016014543A1 (en) * | 2014-07-22 | 2016-01-28 | Stratasys, Inc. | Gear-based liquefier assembly for additive manufacturing system, and methods of use thereof |
| CN205498779U (en) * | 2016-04-15 | 2016-08-24 | 鹰潭市科速达电子塑胶有限公司 | Rear -view mirror device convenient to use |
| CN206884117U (en) * | 2017-06-22 | 2018-01-16 | 江苏铭鼎新材料科技有限公司 | A kind of docking facilities for extruder discharging terminal mould |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180724 |
|
| WD01 | Invention patent application deemed withdrawn after publication |