CN208664279U - Injection mold hot runner is into adhesive dispenser - Google Patents
Injection mold hot runner is into adhesive dispenser Download PDFInfo
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- CN208664279U CN208664279U CN201821130664.XU CN201821130664U CN208664279U CN 208664279 U CN208664279 U CN 208664279U CN 201821130664 U CN201821130664 U CN 201821130664U CN 208664279 U CN208664279 U CN 208664279U
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- hot runner
- plate
- adhesive dispenser
- injection mold
- runner
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Abstract
The utility model discloses a kind of injection mold hot runners into adhesive dispenser, including B plate, it is arranged on the B plate into glue port, hot runner manifold is arranged in the lower section into glue port, balanced runner is set in the hot runner manifold, A plate is arranged in the lower section of the hot runner manifold, two nozzle cores are arranged in the inside of the A plate, the two sides of the top connection balanced runner of the nozzle core, fillet type plug portion is arranged in the two sides of the balanced runner, locating piece is set at the middle part of hot runner manifold, adjusts gap screw and lower adjustment gap screw between the hot runner manifold and B plate in setting.Injection mold hot runner provided by the utility model is into adhesive dispenser, and operation simplifies, structure simplifies, and shortens molding cycle, with commonly into adhesive dispenser compared with, open mold stroke is shortened, not only the demoulding of product and molding cycle shorten, but also are advantageously implemented automated production.
Description
Technical field
The utility model relates to hot runner mould technical field more particularly to a kind of injection mold hot runners into adhesive dispenser.
Background technique
Hot runner injection molding method comes out the 1950s, after the popularization that experienced one section of long period, answers
It is risen year by year with popularity rate.The mid-80, the hot runner mould in the U.S. account for the 15%~17% of injection molding sum, and Europe is
12%~15%, Japan about 10%.But to after the nineties, hot runner mould has been accounted in plastic injection mould produced in USA
40% or more, 90% or more is then accounted in the injection molding of massive article.Hot runner mould has compared with common flow passage mold
The advantages that injection efficiency is high, molding plastic part quality is good and saves raw material, with the development of plastics industry, Hot runner Technology is just continuous
Ground development is perfect, and application range is also more and more extensive.Hot flow path is the modeling for guaranteeing runner and cast gate by the method for heating
Material is kept molten by.Due near runner or center be equipped with heating rod and heating coil, export to cast gate from injection molding machine nozzle
Entire runner all in the condition of high temperature, so that plastics in runner is kept melting, do not need generally to open runner after shutdown and take out
Condensate, then while being switched on, only need heating flow channel to required temperature.
The advantage of hot runner system, saving raw material, reducing goods cost is the most significant feature of hot runner mould；Saving of labor,
Time saving, energy-saving, applicable range of resin is wide, molding condition setting is convenient.Present hot flow path can be not only used for melting temperature
Wider polyethylene, polypropylene can be used for the relatively narrow temperature-sensitive plastic of processing temperature range, such as polyvinyl chloride, polyformaldehyde.
To the polyamide (PA) for being also easy to produce salivation, by selecting valve type hot nozzle to be also able to achieve hot runner molding.
But in the prior art, injection mold hot runner is operating simplification, shortening molding cycle, is shortening into adhesive dispenser
Have much room for improvement in terms of open mold stroke, the demoulding of product and molding cycle.
Utility model content
The utility model is to solve above-mentioned technical problem and the technical solution adopted is that provide a kind of injection mold hot runner
Into adhesive dispenser, wherein the specific technical proposal is:
Including B plate, it is arranged on the B plate into glue port, hot runner manifold, the hot-fluid is arranged in the lower section into glue port
Balanced runner is set in guidance tape, and A plate is arranged in the lower section of the hot runner manifold, and two nozzle cores, the nozzle is arranged in the inside of the A plate
The two sides of the top connection balanced runner of core, fillet type plug portion is arranged in the two sides of the balanced runner, in hot runner manifold
Locating piece is arranged in portion, adjusts gap screw and lower adjustment gap screw between the hot runner manifold and B plate in setting.
Above-mentioned injection mold hot runner is into adhesive dispenser, in which: positioning ring, the nozzle is arranged in the outside into glue port
The outside of core cooperates sealing position.
Above-mentioned injection mold hot runner is into adhesive dispenser, in which: the upper adjustment gap screw, lower adjustment gap screw,
Positioning ring uses titanium alloy.
The utility model has the following beneficial effects: that injection mold hot runner operates letter into adhesive dispenser compared with the existing technology
Change, structure simplify, shorten molding cycle, with commonly into adhesive dispenser compared with, shorten open mold stroke, not only the demoulding of product and
Molding cycle shortens, and is advantageously implemented automated production.According to statistics, compared with common flow passage, improved molding cycle
30% or so can generally be shortened.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the injection mold hot runner into adhesive dispenser.
In figure:
24 nozzle core of hot runner manifold 3A plate of 1B plate, 5 locating piece 6 cooperates 7 balanced runner of sealing position, 8 fillet type plug portion
Lower adjustment 11 positioning ring 12 of gap screw of gap screw 10 is adjusted on 9 into glue port
Specific embodiment
The utility model will be further described with reference to the accompanying drawings and examples.
The utility model provides a kind of injection mold hot runner into adhesive dispenser, including B plate 1, be arranged on the B plate 1 into
Hot runner manifold 2 is arranged in glue port 12, the lower section into glue port 12, and balanced runner 7 is arranged in the hot runner manifold 2, described
A plate 3 is arranged in the lower section of hot runner manifold 2, and two nozzle cores 4 are arranged in the inside of the A plate 3, and the top of the nozzle core 4 connects equiulbrium flow
Fillet type plug portion 8 is arranged in the two sides of the two sides in road 7, the balanced runner 7, and locating piece 5 is arranged at the middle part of hot runner manifold 2,
Adjust gap screw 9 and lower adjustment gap screw 10 between the hot runner manifold 2 and B plate 1 in setting, it is described into glue port 12
Positioning ring 11 is arranged in outside, and the outside of the nozzle core 4 cooperates sealing position, the upper adjustment gap screw 9, lower adjustment gap screw
10, positioning ring 11 uses titanium alloy.
Although the utility model is disclosed as above with preferred embodiment, so it is not intended to limit the utility model, any
Those skilled in the art, without departing from the spirit and scope of the utility model, when can make a little modification and it is perfect, therefore this
The protection scope of utility model, which is worked as, to be subjected to the definition of the claims.
Claims (3)
1. a kind of injection mold hot runner is into adhesive dispenser, it is characterised in that: including B plate, be arranged on the B plate into glue port, institute
It states into the lower section of glue port and hot runner manifold is set, balanced runner is set in the hot runner manifold, is set below the hot runner manifold
A plate is set, two nozzle cores, the two sides of the top connection balanced runner of the nozzle core, the balanced runner is arranged in the inside of the A plate
Two sides be arranged fillet type plug portion, hot runner manifold middle part be arranged locating piece, between the hot runner manifold and B plate setting on
Adjust gap screw and lower adjustment gap screw.
2. injection mold hot runner as described in claim 1 is into adhesive dispenser, it is characterised in that: described into setting on the outside of glue port
Positioning ring is set, the outside of the nozzle core cooperates sealing position.
3. injection mold hot runner as claimed in claim 2 is into adhesive dispenser, it is characterised in that: the upper adjustment gap screw,
Lower adjustment gap screw, positioning ring use titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821130664.XU CN208664279U (en) | 2018-07-17 | 2018-07-17 | Injection mold hot runner is into adhesive dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821130664.XU CN208664279U (en) | 2018-07-17 | 2018-07-17 | Injection mold hot runner is into adhesive dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208664279U true CN208664279U (en) | 2019-03-29 |
Family
ID=65828665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821130664.XU Active CN208664279U (en) | 2018-07-17 | 2018-07-17 | Injection mold hot runner is into adhesive dispenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208664279U (en) |
-
2018
- 2018-07-17 CN CN201821130664.XU patent/CN208664279U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |