CN206493532U - Hot mouth component and the TOP-TIP with it - Google Patents
Hot mouth component and the TOP-TIP with it Download PDFInfo
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- CN206493532U CN206493532U CN201621171168.XU CN201621171168U CN206493532U CN 206493532 U CN206493532 U CN 206493532U CN 201621171168 U CN201621171168 U CN 201621171168U CN 206493532 U CN206493532 U CN 206493532U
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- hot mouth
- temperature
- heating unit
- unit
- mouth component
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Abstract
The utility model discloses a kind of hot mouth component and the TOP-TIP with it, hot mouth component includes hot mouth body and the heating unit set around the hot mouth body, the hot mouth component also includes being used for detecting the temperature-sensitive unit of the heating unit temperature, the temperature-sensitive unit be fixed at the heating unit and so that the temperature-sensitive unit and the heating unit can relatively described hot mouth body be synchronized with the movement.Temperature-sensitive unit of the present utility model can directly detect the heating-up temperature of heating unit, and it is accurate that detection process is more stablized；Temperature-sensitive unit is directly fixed with heating unit, and technique is simple, and can reduce cost；Temperature-sensitive unit relative hot mouth body can be moved together with heating unit, can effectively be controlled the position of temperature-sensitive unit, be easy to follow-up assembling process.
Description
Technical field
The utility model is related to hot runner mould field, more particularly to a kind of hot mouth component and the hot flow path system with it
System.
Background technology
The current injection mold generally used in Injection Industry for common die, passes through for hot runner plastic injection mould
The plastic cement products quality of TOP-TIP injection is higher, and TOP-TIP has saving raw material, improves production efficiency, automation
The advantages of degree is high.
As shown in figure 1, TOP-TIP includes hot mouth component 200 and flow distribution plate（Do not indicate）, injection passes through successively with sizing material
Cross flow distribution plate and the hot mouth component 200 and flow into mold cavity.
Hot mouth component 200 includes hot mouth body 201 and the heating unit 202 set around the hot mouth body 201, sizing material
In the inner flow passage of hot mouth body 201（Do not indicate）Interior flowing, the heating unit 202 is that the hot mouth body 201 provides heat
To cause the sizing material inside hot mouth body 201 to be kept molten by, so as to ensure that sizing material course of conveying is unobstructed.
In the prior art, the heating-up temperature of heating unit 202 is detected by adding temperature-sensitive unit 203, to control heating
The heating process of unit 202.
Join Fig. 1, temperature-sensitive unit 203 is temp.-sensing wire, and the outer surface of hot mouth body 201 is provided with a temperature-sensitive wire casing 204, described
Temperature-sensitive wire casing 204 is used to accommodate the temperature-sensitive unit 203.
The defect being so designed that is：（1）Temperature-sensitive unit 203 is not directly detected the temperature of heating unit 202, temperature-sensitive
The heating-up temperature that unit 203 is obtained is inaccurate；（2）It can increase manufacturing procedure in processing temperature-sensitive wire casing 204 on hot mouth body 201,
Add unnecessary processing cost and assembly cost；（3）The hot mouth body 201 needs rotation to be fixed at flow distribution plate, when
After hot mouth body 201 is fixed with respect to flow distribution plate, the position of temperature-sensitive unit 203 is also at stationary state and can not changed again, but this
When temperature-sensitive unit 203 might not be in the default assembling position of temperature-sensitive unit 203, later stage temperature-sensitive unit 203 can be caused to assemble
Inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of hot mouth component and the TOP-TIP with it.
To realize the above-mentioned utility model first purpose, the embodiment of the utility model one provides a kind of hot mouth component, including
Hot mouth body and the heating unit set around the hot mouth body, the hot mouth component also include being used to detect that the heating is single
The temperature-sensitive unit of first temperature, the temperature-sensitive unit is fixed at the heating unit and causes the temperature-sensitive unit and the heating
Unit can relatively described hot mouth body be synchronized with the movement.
As the further improvement of the embodiment of the utility model one, the hot mouth body is cylindrical, and the heating is single
Member is in hollow tube-shape, and the heating unit is sheathed on the outside of the hot mouth body, and the heating unit can relatively described warm
Mouth body is rotated.
As the further improvement of the embodiment of the utility model one, the heating unit includes one along the heating unit
Axially extending groove, the groove axially penetrates through the heating unit along the heating unit thickness direction and heating unit.
As the further improvement of the embodiment of the utility model one, the outer surface of the heating unit is provided with stopper slot,
At least partly described temperature-sensitive unit is limited in the stopper slot.
As the further improvement of the embodiment of the utility model one, the stopper slot and the groove mutual conduction.
As the further improvement of the embodiment of the utility model one, the temperature-sensitive unit is temp.-sensing wire, the temp.-sensing wire
It is limited in simultaneously in the stopper slot and the groove.
As the further improvement of the embodiment of the utility model one, the heating unit is additionally provided with the neighbouring stopper slot
The first fixed part, hot mouth component also includes the second fixed part for being engaged with first fixed part, fixes when described first
When portion cooperates with second fixed part, the temperature-sensitive unit being limited in the stopper slot is located in first fixed part
Between second fixed part.
As the further improvement of the embodiment of the utility model one, first fixed part is screw, and described second consolidates
Portion is determined for screw.
To realize the above-mentioned utility model first purpose, the embodiment of the utility model one provides a kind of TOP-TIP, bag
Include flow distribution plate and at least just like the hot mouth component described in upper any one technical scheme, the hot mouth component and the flow distribution plate phase
Even.
As the further improvement of the embodiment of the utility model one, when the hot mouth component is rotated relative to the flow distribution plate
During to first position, the hot mouth component interfixes with the flow distribution plate, then when the relatively described hot mouth of the heating unit
When body turns to the second place, the temperature-sensitive unit reaches predeterminated position.
Compared with prior art, the beneficial effects of the utility model are：The temperature-sensitive list of the embodiment of the utility model one
Member can directly detect the heating-up temperature of heating unit, and it is accurate that detection process is more stablized；Temperature-sensitive unit is directly and heating unit
Fixed, technique is simple, and can reduce cost；Temperature-sensitive unit relative hot mouth body can be moved together with heating unit, can be effective
The position of temperature-sensitive unit is controlled, is easy to follow-up assembling process.
Brief description of the drawings
Fig. 1 is prior art hot mouth modular construction schematic diagram；
Fig. 2 is the adapted to injection system principle schematic of the embodiment of the utility model one；
Fig. 3 is the mold system sectional view of the embodiment of the utility model one；
Fig. 4 is the TOP-TIP sectional view of the embodiment of the utility model one；
Fig. 5 is the hot runner system structure schematic diagram of the embodiment of the utility model one；
Fig. 6 is the hot mouth modular construction schematic diagram of the embodiment of the utility model one；
Fig. 7 is the hot mouth component explosive view of the embodiment of the utility model one.
Embodiment
The utility model is described in detail below with reference to embodiment shown in the drawings.But these embodiment party
Formula is not intended to limit the utility model, structure that one of ordinary skill in the art is made according to these embodiments, method or
Conversion functionally is all contained in protection domain of the present utility model.
In each diagram of the application, for the ease of diagram, structure or partial some sizes can be relative to other knots
Structure or part are exaggerated, therefore, are only used for illustrating the basic structure of the theme of the application.
In addition, it is used herein such as " on ", " top ", " under ", the term of representation space relative position " lower section " be
A unit as shown in the drawings or feature are described relative to another unit or feature for the purpose of explanation is easy to
Relation.The term of relative space position can be intended to include equipment in use or work in addition to orientation shown in figure not
Same orientation.If for example, by figure equipment overturn, be described as being located at other units or feature " lower section " or " under "
Unit will be located at other units or feature " top ".Therefore, exemplary term " lower section " can include above and below both
Orientation.Equipment can be otherwise directed（It is rotated by 90 ° or other directions）, and correspondingly explain it is used herein with it is empty
Between related description language.
As shown in Fig. 2 being the principle schematic of adapted to injection system 100 of the embodiment of the utility model one.
Present embodiment is by taking valve type adapted to injection system as an example, and the adapted to injection system 100 includes hopper 10, barrel 20 and mould system
System 30.
Hopper 10 is used for the injection of sizing material 50.
Barrel 20 is used to sizing material 50 is mixed and is delivered in mold system 30.
Mold system 30 carries out injection moulding process by the sizing material 50 received.
Here, with reference to Fig. 3, mold system 30 includes TOP-TIP 40 and mold cavity 70.
The TOP-TIP 40 has sizing material entrance 401 close to one end of barrel 20.
In this way, the sizing material 50 in barrel 20 is entered in TOP-TIP 40 by sizing material entrance 401.
With reference to Fig. 4 and Fig. 5, TOP-TIP 40 includes flow distribution plate 41 and some hot mouth components 42, some hot mouth components 42
With the mutual conduction of flow distribution plate 41.
One end of flow distribution plate 41 is connected with sizing material entrance 401, to receive sizing material 50.
Sizing material 50 is in shunting in flow distribution plate 41 and flows into each hot mouth component 42.
Extended meeting enters formed product mold cavity 70 after hot mouth component 42 and the mutual conduction of mold cavity 70, sizing material 50
It is interior.
In the present embodiment, with reference to Fig. 6 and Fig. 7, hot mouth component 42 includes hot mouth body 421, around the hot mouth sheet
Heating unit 422 and temperature-sensitive unit 423 that body 421 is set.
The hot mouth body 421 is cylindrical, and the inside of hot mouth body 421 has the runner circulated for sizing material 50（Not
Sign）.
The heating unit 422 is in hollow tube-shape, and the heating unit 422 is used to heat and cause to hot mouth body 421
Sizing material 50 is kept molten by, so as to ensure that the course of conveying of sizing material 50 is unobstructed.
The heating unit 422 is sheathed on the outside of the hot mouth body 421, and the heating unit 422 can be with respect to institute
Hot mouth body 421 is stated to rotate.
The temperature-sensitive unit 423 is used for the heating-up temperature for detecting the heating unit 422.
The temperature-sensitive unit 423 is fixed at the heating unit 422 and causes the temperature-sensitive unit 423 and the heating
Unit 422 can relatively described hot mouth body 421 be synchronized with the movement.
Here, temperature-sensitive unit 423 directly interfixes with heating unit 422, and temperature-sensitive unit 423 can directly detect heating
The heating-up temperature of unit 422, it is accurate that detection process is more stablized；Now without being processed to hot mouth body 421, and heating unit
422 process and relative ease, can simplify technique, and can reduce cost, reduce manpower and materials loss；Moreover, temperature-sensitive
The fixation assembling process of unit 423 and heating unit 422 is relatively easy, further simplify reduction human resources.
In addition, one end of hot mouth body 421 is provided with fixed screw thread 4211, hot mouth body 421 is by fixed screw thread 4211
Interfixed with flow distribution plate 41.
When the relatively described flow distribution plate 41 of the hot mouth component 42 turns to first position, the hot mouth component 42 with it is described
Flow distribution plate 41 interfixes, and is substantially that hot mouth body 421 interfixes with flow distribution plate 41.
Then rotate heating unit 422, heating unit 422 and the synchronous relative up time of hot mouth body 421 of temperature-sensitive unit 423
Pin/rotate counterclockwise, when the relatively described hot mouth body 421 of the heating unit 422 turns to the second place, the temperature-sensitive list
Member 423 reaches predeterminated position.
Here, one end of temperature-sensitive unit 423 is provided with connecting portion 4231, and the connecting portion 4231 subsequently needs and hot flow path system
The miscellaneous part of system 40 is connected with each other, the predeterminated position of temperature-sensitive unit 423 be connecting portion 4231 reach it is connected other
The corresponding position of part.
In the present embodiment, when hot mouth body 421 and flow distribution plate 41 interfix, the position of temperature-sensitive unit 423 is still
It so can freely control, be easy to follow-up assembling process.
In the present embodiment, heating unit 422 is preferably aluminum heater, and heating unit 422 includes housing 4224 and spiral shell
Rotation is arranged in heating tube 4225 housing 4224 inside, and one end of heating tube 4225 is provided with connector 4226, connector 4226 and
The connecting portion 4231 of temperature-sensitive unit 423 is neighbouring to be set so that compact conformation, is further easy to follow-up assembling process.
In the present embodiment, the heating unit 422 includes one along the axially extending groove of the heating unit 422
4221, the groove 4221 axially penetrates through the heating unit along the thickness direction of heating unit 422 and heating unit 422
422, substantially refer to run through housing 4224.
That is, the housing 4224 of heating unit 422 is type semienclosed structure along its circumferential direction, groove 4221 is set
Meter is easy to assembling, the rotation process of heating unit 422.
In the present embodiment, the outer surface of the heating unit 422 is provided with stopper slot 4222, at least partly described temperature-sensitive
Unit 423 is limited in the stopper slot 4222.
Here, stopper slot 4222 and the mutual conduction of groove 4221, and stopper slot 4222 is substantially vertical with groove 4221, but not
As limit, depending on the position of stopper slot 4222 and bearing of trend can be according to actual conditions.
Thickness direction of the stopper slot 4222 along heating unit 422 does not run through heating unit 422, is substantially the edge of stopper slot 4222
The thickness direction of housing 4224 does not run through housing 4224, but is not limited.
In the present embodiment, temperature-sensitive unit 423 is temp.-sensing wire, and it has certain hardness, and temperature-sensitive unit 423 is remote
One end of connecting portion 4231 is L-shaped, and temperature-sensitive unit 423 is limited in the stopper slot 4222 and the groove 4221 simultaneously,
That is, temperature-sensitive unit 423 is extended in groove 4221 by the bending of stopper slot 4222, but is not limited, the structure of temperature-sensitive unit 423
And depending on the outlet direction of temperature-sensitive unit 423 can be according to actual conditions.
In the present embodiment, the heating unit 422 is additionally provided with the first fixed part of the neighbouring stopper slot 4222
4223, hot mouth component 42 also includes the second fixed part being engaged with first fixed part 4223（Do not indicate）, when described
When one fixed part 4223 cooperates with second fixed part, the temperature-sensitive unit 423 being limited in the stopper slot 4222 is pressed from both sides
Between first fixed part 4223 and second fixed part.
Specifically, first fixed part 4223 is the screw close to stopper slot 4222, second fixed part is external
Screw, and preferably flat head screw, but be not limited.
When temperature-sensitive unit 423 is limited in stopper slot 4222, the first fixed part 4223 and the second fixed part are single along heating
The radial direction of member 422 further clamps the temperature-sensitive unit 423 in stopper slot 4222, in this way, temperature-sensitive unit 423 is in heating unit 422
Radial direction and axially interfixed with temperature-sensitive unit 423, improve the fixed effect of temperature-sensitive unit 423.
It should be understood that, although the present specification is described in terms of embodiments, but not each embodiment only includes one
Individual independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art will should say
Bright book is as an entirety, and the technical scheme in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
The a series of tool described in detail only for feasibility embodiment of the present utility model of those listed above
Body illustrates that they are simultaneously not used to limit protection domain of the present utility model, all to be made without departing from the utility model skill spirit
Equivalent implementations or change should be included within protection domain of the present utility model.
Claims (10)
1. a kind of hot mouth component, including hot mouth body and the heating unit around hot mouth body setting, it is characterised in that institute
The temperature-sensitive unit that hot mouth component also includes being used to detect the heating unit temperature is stated, the temperature-sensitive unit is fixed on the heating
Cause at unit the temperature-sensitive unit and the heating unit can relatively described hot mouth body be synchronized with the movement.
2. hot mouth component according to claim 1, it is characterised in that the hot mouth body is cylindrical, the heating is single
Member is in hollow tube-shape, and the heating unit is sheathed on the outside of the hot mouth body, and the heating unit can relatively described warm
Mouth body is rotated.
3. hot mouth component according to claim 2, it is characterised in that the heating unit includes one along the heating unit
Axially extending groove, the groove axially penetrates through the heating unit along the heating unit thickness direction and heating unit.
4. hot mouth component according to claim 3, it is characterised in that the outer surface of the heating unit is provided with stopper slot,
At least partly described temperature-sensitive unit is limited in the stopper slot.
5. hot mouth component according to claim 4, it is characterised in that the stopper slot and the groove mutual conduction.
6. hot mouth component according to claim 5, it is characterised in that the temperature-sensitive unit is temp.-sensing wire, the temp.-sensing wire
It is limited in simultaneously in the stopper slot and the groove.
7. hot mouth component according to claim 4, it is characterised in that the heating unit is additionally provided with the neighbouring stopper slot
The first fixed part, hot mouth component also includes the second fixed part for being engaged with first fixed part, fixes when described first
When portion cooperates with second fixed part, the temperature-sensitive unit being limited in the stopper slot is located in first fixed part
Between second fixed part.
8. hot mouth component according to claim 7, it is characterised in that first fixed part is screw, described second consolidates
Portion is determined for screw.
9. a kind of TOP-TIP, it is characterised in that including flow distribution plate and at least just like described in any one in claim 1-8
Hot mouth component, the hot mouth component is connected with the flow distribution plate.
10. TOP-TIP according to claim 9, it is characterised in that when the relatively described flow distribution plate of the hot mouth component
When turning to first position, the hot mouth component interfixes with the flow distribution plate, then when the heating unit is relatively described
When hot mouth body turns to the second place, the temperature-sensitive unit reaches predeterminated position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621171168.XU CN206493532U (en) | 2016-11-02 | 2016-11-02 | Hot mouth component and the TOP-TIP with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621171168.XU CN206493532U (en) | 2016-11-02 | 2016-11-02 | Hot mouth component and the TOP-TIP with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206493532U true CN206493532U (en) | 2017-09-15 |
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ID=59799823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621171168.XU Active CN206493532U (en) | 2016-11-02 | 2016-11-02 | Hot mouth component and the TOP-TIP with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206493532U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000809A (en) * | 2016-11-02 | 2018-05-08 | 柳道万和(苏州)热流道系统有限公司 | Hot nozzle component and there is its Hot Runner System |
| CN108859007A (en) * | 2018-06-14 | 2018-11-23 | 珠海格力精密模具有限公司 | Hot flow path heats mouth structure and the injection mold with it |
-
2016
- 2016-11-02 CN CN201621171168.XU patent/CN206493532U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108000809A (en) * | 2016-11-02 | 2018-05-08 | 柳道万和(苏州)热流道系统有限公司 | Hot nozzle component and there is its Hot Runner System |
| CN108859007A (en) * | 2018-06-14 | 2018-11-23 | 珠海格力精密模具有限公司 | Hot flow path heats mouth structure and the injection mold with it |
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