CN109435168A - Energy-saving hot nozzle - Google Patents
Energy-saving hot nozzle Download PDFInfo
- Publication number
- CN109435168A CN109435168A CN201811567911.7A CN201811567911A CN109435168A CN 109435168 A CN109435168 A CN 109435168A CN 201811567911 A CN201811567911 A CN 201811567911A CN 109435168 A CN109435168 A CN 109435168A
- Authority
- CN
- China
- Prior art keywords
- hot nozzle
- hot
- heat insulating
- nozzle body
- insulating sleeve
- 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.)
- Withdrawn
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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
-
- 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2737—Heating or cooling means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses an energy-saving type hot nozzle, which comprises a hot nozzle main body and a fixing device, wherein a hot nozzle body clamping seat is clamped at the top end of a hot nozzle body, heating wires which are uniformly distributed and arranged are arranged on the side wall of the hot nozzle body clamping seat, a flow channel is arranged at the middle position in the hot nozzle body, a nozzle core is arranged at the bottom of the hot nozzle body, a sprue bush is arranged at the bottom end of the nozzle core, the fixing device comprises a heat insulation sleeve, the surface of the hot nozzle body is sleeved with the heat insulation sleeve, temperature sensing wire grooves are respectively arranged at the middle positions of the side edges of the two sides of the heat insulation sleeve, temperature sensing wires are respectively arranged at the side edges of the two sides of the heat insulation sleeve, a first vertical rod and a second vertical rod are respectively arranged at the side edges of the left side and the right side of the temperature sensing wire grooves, a plurality of cross rods which are uniformly distributed and arranged are connected between the first vertical, the product injection molded by the invention has stable size, and the appearance can not appear yellow, black and deform.
Description
Technical field
The present invention relates to plastic-injection fields, more particularly, to a kind of energy-saving hot nozzle.
Background technique
Similar product is no protective case mostly currently on the market, and having is also that can not play the role of heat-insulating and energy-saving, and hot nozzle is most
It measures above with few thermal loss to mould.For the hot nozzle of tradition when not adding protective case, the heat of hot nozzle has most heat to damage
Lose mold (heat radiation).One understands chargeable heat nozzle thermal energy (naturally also electric energy) in this way, secondly the service life to mold can also subtract
Short (mold is easily-deformable when temperature is high).Again, mold (mode temperature is high) is molded by product appearance unsightly, proposes one kind thus
Energy-saving hot nozzle.
Summary of the invention
The present invention is to overcome above situation insufficient, it is desirable to provide a kind of technical solution that can solve the above problem.
A kind of energy-saving hot nozzle, including hot nozzle main body and fixed device.
The top card intrinsic heat nozzle ontology deck of the hot nozzle ontology, and the side wall of hot nozzle ontology deck is equipped with and uniformly divides
There are runner in the heater strip of cloth arrangement, the bosom position of the hot nozzle ontology, and the hot nozzle body bottom portion is equipped with nozzle core, and flows
Road is attached with nozzle core, and the bottom end of the nozzle core is equipped with cast gate department；
The fixed device includes collet, and the surface of the hot nozzle ontology is cased with collet, and the collet is titanium conjunction
Golden material, the middle position of collet two sides side is respectively equipped with temperature-sensitive wire casing, and the two sides side of collet is set respectively
There is temp.-sensing wire, the temp.-sensing wire is located in temperature-sensitive wire casing, and the left and right sides side of the temperature-sensitive wire casing is respectively equipped with the first vertical bar
With the second vertical bar, the more cross bars for being uniformly distributed arrangement, the temp.-sensing wire are connected between first vertical bar and the second vertical bar
The bottom end of slot is equipped with U type slot, and the bottom end of the collet is equipped with hot nozzle heat insulation cap.
Preferably, the heater strip is located at the inner tip of hot nozzle ontology.
Preferably, the inner wall of the collet is tightly bonded with the surface of hot nozzle ontology, and is inserted at the top of collet
The inside of hot nozzle ontology deck.
Preferably, it is parallel to each other between first vertical bar and the second vertical bar.
Compared with prior art, the beneficial effects of the present invention are:
1. carry out hot runner mould injection molding, cast gate temperature is not much different with body temperature, and plastic molding is better, is molded by
The dimensionally stable of product, appearance are not in jaundice, nigrescence phenomenon, deformation of products situation.
2. hot nozzle adds a layer collet to be fastened on above ontology, it can prevent hot nozzle temperature loss on mold, play hot nozzle
Insulation effect.
3. temperature-sensitive wire casing two sides increase the first vertical bar and the second vertical bar, guarantor is fixed between the first vertical bar and the second vertical bar
Protect temp.-sensing wire.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is a kind of schematic diagram of energy-saving hot nozzle；
Fig. 2 is a kind of collet partial structurtes enlarged drawing of energy-saving hot nozzle.
It is as shown in the figure: 1, hot nozzle ontology, 2, runner, 3, heater strip, 4, collet, 5, temp.-sensing wire, 6, hot nozzle heat insulation cap, 7,
Nozzle core, 8, cast gate department, 9, hot nozzle ontology deck, 10, temperature-sensitive wire casing, 11, cross bar, the 12, first vertical bar, the 13, second vertical bar, 14, U
Type groove mouth.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to FIG. 1-2, in the embodiment of the present invention, a kind of energy-saving hot nozzle, including hot nozzle main body 1 and fixed device.
The top card intrinsic heat nozzle ontology deck 9 of the hot nozzle ontology 1, and the side wall of hot nozzle ontology deck 9 is equipped with
Even heater strip 3 arranged evenly, the heater strip 3 is located at the inner tip of hot nozzle ontology 1, and heater strip 3 is that hot nozzle ontology 1 mentions
There are runner 2 in heating load, the bosom position of the hot nozzle ontology 1, and hot 1 bottom of nozzle ontology is equipped with nozzle core 7, and runner 2
It is attached with nozzle core 7, the bottom end of the nozzle core 7 is equipped with cast gate department 8.
The fixed device includes collet 4, and the surface of the hot nozzle ontology 1 is cased with collet 4, and collet 4 is interior
Wall is tightly bonded with the surface of hot nozzle ontology 1, and the top of the collet 4 is inserted into the inside of hot nozzle ontology deck 9, it is described every
Hot jacket 4 is titanium alloy material, can make hot nozzle ontology 1 completely and air heat insulation, to reduce the hot spoke that hot nozzle ontology 1 generates
It penetrates, the middle position of the 4 two sides side of collet is respectively equipped with temperature-sensitive wire casing 10, and the two sides side of collet 4 is set respectively
There is temp.-sensing wire 5, the temp.-sensing wire 5 is located in temperature-sensitive wire casing 10, and temperature-sensitive wire casing 10 protects temp.-sensing wire 5 and is not easily susceptible to damage,
The left and right sides side of the temperature-sensitive wire casing 10 is respectively equipped with the first vertical bar 12 and the second vertical bar 13, first vertical bar 12 and
It is parallel to each other between two vertical bars 13, the more cross for being uniformly distributed arrangement is connected between first vertical bar 12 and the second vertical bar 13
Bar 11, the more cross bars 11 can be in the fixed temperature-sensitive wire casings 10 of temp.-sensing wire 5, and the temp.-sensing wire 5 made will not be easily from temp.-sensing wire
It is fallen in slot 10, to influence the work of temp.-sensing wire 5, the bottom end of the temperature-sensitive wire casing 10 is equipped with U type slot 14, described
The bottom end of collet 4 is equipped with hot nozzle heat insulation cap 6, and hot nozzle heat insulation cap 6 is stabilized in collet 4 more on hot nozzle ontology 1.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567911.7A CN109435168A (en) | 2018-12-21 | 2018-12-21 | Energy-saving hot nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811567911.7A CN109435168A (en) | 2018-12-21 | 2018-12-21 | Energy-saving hot nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109435168A true CN109435168A (en) | 2019-03-08 |
Family
ID=65560466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811567911.7A Withdrawn CN109435168A (en) | 2018-12-21 | 2018-12-21 | Energy-saving hot nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109435168A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733486A (en) * | 2020-12-04 | 2021-12-03 | 上海瀚典热流道科技有限公司 | Internal temperature sensing hot nozzle |
| CN113733487A (en) * | 2020-12-29 | 2021-12-03 | 上海瀚典热流道科技有限公司 | Temperature sensing hot nozzle |
-
2018
- 2018-12-21 CN CN201811567911.7A patent/CN109435168A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113733486A (en) * | 2020-12-04 | 2021-12-03 | 上海瀚典热流道科技有限公司 | Internal temperature sensing hot nozzle |
| CN113733487A (en) * | 2020-12-29 | 2021-12-03 | 上海瀚典热流道科技有限公司 | Temperature sensing hot nozzle |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190308 |
|
| WW01 | Invention patent application withdrawn after publication |