CN109366899A - The flow distribution plate of joint assembly and the hot runner system with it - Google Patents
The flow distribution plate of joint assembly and the hot runner system with it Download PDFInfo
- Publication number
- CN109366899A CN109366899A CN201811502587.0A CN201811502587A CN109366899A CN 109366899 A CN109366899 A CN 109366899A CN 201811502587 A CN201811502587 A CN 201811502587A CN 109366899 A CN109366899 A CN 109366899A
- Authority
- CN
- China
- Prior art keywords
- hole
- connector
- joint assembly
- conduct piece
- heater strip
- 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- Withdrawn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
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 7
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002023 wood Substances 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
- 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
Abstract
The present invention provides a kind of joint assembly, the joint assembly includes at least two connectors, and each connector is used to connect one end of a heater strip, and at least two connector is connected with each other by internal wiring；The first through hole for being fixedly connected with the heater strip and the second through-hole for being fixedly connected with the internal wiring are equipped on a connector, the axis of the first through hole and the axis of second through-hole are mutually perpendicular to.Joint assembly disclosed by the invention, by the way that the first through hole of connection heater strip is arranged on connector and connects the second through-hole of internal wiring, and the axis of the second through-hole is set as vertical with the axis of first through hole, so that the length of internal wiring does not exceed the thickness of flow distribution plate, therefore save the length of internal wiring.
Description
Technical field
The present invention relates to hot runner system field more particularly to a kind of joint assembly and with its hot runner system point
Flowing plate.
Background technique
Currently, the resin material shunting that flow distribution plate is used to inject from injection molding machine leads it in hot runner system field
Enter each into glue point position to mold.In order to keep resin material in a molten state always, need to the resinous wood on flow distribution plate
Material is heated, and common heating means are respectively set heater strip for the upper and lower surface in flow distribution plate and carry out heating flow distribution plate, indirectly
Heated resin material.In order to simplify circuit structure, existing heater strip is set as and jointing: every heating wire
Both ends are separately connected a connector, and such two heating wires set that there are four connectors.The connector of two leading-out terminals is corresponding up and down, with even
The connector of wiring connection, two ends of incoming cables is corresponding up and down, is connected with connecting line.Connecting line is stretched out from the outer end of connector, is needed
Connector after being bent under again with lower section is connect.Such connecting line is longer, and the space occupied is larger, and it is also unrestrained to waste electric wire
Take space, and flow distribution plate is needed to open frame specially to reserve the position of connecting line.
Summary of the invention
The purpose of the present invention is to provide a kind of flow distribution plate connector and with its flow distribution plate.
For achieving the above object, an embodiment of the present invention provides a kind of joint assembly, and the joint assembly includes
At least two connectors, each connector are used to connect one end of a heater strip, and at least two connector passes through internal wiring
It is connected with each other；First through hole for being fixedly connected with the heater strip is equipped on each connector and for being fixedly connected
The second through-hole of internal wiring is stated, the axis of the first through hole and the axis of second through-hole are mutually perpendicular to.
As a further improvement of the present invention, the joint assembly includes at least four connectors, and each heater strip is equal
Including end of incoming cables and leading-out terminal, two connectors at least four connectors are connected respectively in the end of incoming cables of two heater strips,
Other two connector at least four connectors is connected respectively the leading-out terminal of described two heater strips.
As a further improvement of the present invention, the external connection for connecting external power supply is additionally provided in second through-hole,
The external connection in second through-hole is fixedly connected with the internal wiring.
As a further improvement of the present invention, the connector includes shell and the conduct piece being disposed in the housing；It is described
First through hole is extended in the conduct piece by the outer surface of the shell, and second through-hole is prolonged by the outer surface of the shell
It extends in the conduct piece；The end of the heater strip is protruded into the first through hole and is contacted with the conduct piece, described inscribed
Line protrudes into second through-hole and contacts with the conduct piece.
As a further improvement of the present invention, it is additionally provided on the connector logical with the third of the first through hole vertical connection
Hole, the first fastener pass through third through-hole and are fixedly connected with the heater strip with the conduct piece.
As a further improvement of the present invention, the third through-hole extends to the conduct piece by the outer surface of the shell
Interior, first fastener is screw, and the third through-hole is located at the part of the conduct piece equipped with cooperating with the screw
Screw thread, first fastener are threadedly coupled with the conduct piece.
As a further improvement of the present invention, the four-way with the second through-hole vertical connection is additionally provided on the connector
Hole, the second fastener pass through fourth hole and are fixedly connected with the internal wiring with the conduct piece.
As a further improvement of the present invention, the fourth hole extends to the conduct piece by the outer surface of the shell
Interior, second fastener is screw, and the fourth hole is located at the part of the conduct piece equipped with cooperating with the screw
Screw thread, second fastener are threadedly coupled with the conduct piece.
Another aspect of the present invention discloses a kind of flow distribution plate of hot runner system, including ontology and set on the upper surface of ontology
And the heater strip of lower surface, the flow distribution plate of the hot runner system further include the joint assembly for connecting the heater strip；Institute
Stating joint assembly includes at least two connectors, and each connector is used to connect one end of a heater strip, at least two connector
It is connected with each other by internal wiring；The first through hole and use for being fixedly connected with the end of the heater strip are equipped on each connector
In the second through-hole for being fixedly connected with the internal wiring, the axis of the axis of the first through hole and second through-hole mutually hangs down
Directly.
As a further improvement of the present invention, the upper surface and the lower surface of the ontology is respectively provided with the heater strip,
Each heater strip includes end of incoming cables and leading-out terminal；The joint assembly includes at least four connectors, at least four connectors
In two connectors be connected respectively other two connector in the end of incoming cables of two heater strips, at least four connectors difference
It is correspondingly connected with the leading-out terminal of described two heater strips.
Compared with prior art, joint assembly disclosed by the invention, by connection heater strip is arranged on connector first
Through-hole and the second through-hole for connecting internal wiring, and the axis of the second through-hole is set as vertical with the axis of first through hole, to make
The length for obtaining internal wiring does not exceed the thickness of flow distribution plate, therefore saves the length of internal wiring.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of an embodiment of the present invention center tap component；
Fig. 2 is the structural schematic diagram of the flow distribution plate of hot runner system in an embodiment of the present invention；
Fig. 3 is the diagrammatic cross-section of an embodiment of the present invention center tap.
Specific embodiment
Below with reference to specific embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously
The present invention is not limited, structure that those skilled in the art are made according to these embodiments, method or functionally
Transformation is included within the scope of protection of the present invention.
It should be understood that the art of the representation space relative position used herein such as "upper", " top ", "lower", " lower section "
Language be for convenient for explanation purpose come describe as shown in the drawings a unit or feature relative to another unit or spy
The relationship of sign.The term of relative space position can be intended to include equipment in use or work other than orientation as shown in the figure
Different direction.
As shown in Figure 1, an embodiment of the present invention discloses a kind of joint assembly 1.The joint assembly includes at least two
A connector 100, each connector 100 are used to connect one end of a heater strip 200, and at least two connector passes through inscribed
Line 300 is connected with each other.Be equipped on each connector 100 first through hole 110 for being fixedly connected with the heater strip 200 and
For being fixedly connected with the second through-hole 120 of the internal wiring 300, the axis of the first through hole 110 and second through-hole 120
Axis be mutually perpendicular to.
Joint assembly disclosed by the invention, by connector 100 be arranged connection heater strip 200 first through hole 110 and
The second through-hole 120 of internal wiring 300 is connected, and the axis of the second through-hole 120 is set as vertical with the axis of first through hole 110,
So that the length of internal wiring 300 does not exceed the thickness of flow distribution plate, therefore save the length of internal wiring.
In embodiments of the present invention, the joint assembly includes at least four connectors 100, each heater strip 200
It include end of incoming cables 210 and leading-out terminal 220.Two connectors 100 at least four connectors are connected respectively to be heated in two
The end of incoming cables 210 of silk 200, other two connector at least four connectors are connected respectively described two heater strips 200
Leading-out terminal 220.
As shown in Fig. 2, the invention also discloses a kind of flow distribution plate 2 of hot runner system, including ontology 500, it is set to ontology
The heater strip 200 of 500 the upper surface and the lower surface and joint assembly for connecting the heater strip 200.Specifically, originally
The upper surface and the lower surface of body 500 is respectively provided with the heater strip 200, and each heater strip 200 includes end of incoming cables 210
And leading-out terminal 220.In embodiments of the present invention, joint assembly includes four connectors 100, two connectors in four connectors
100 other two connector 100 being connected respectively in the end of incoming cables 210 of two heating 200, four connectors respectively correspond
Connect the leading-out terminal 220 of described two heater strips 200.That is, the end of incoming cables 210 of two heater strips 200 of upper and lower surface
It is linked together by two connectors 200 and an internal wiring 300, leading-out terminal 220 passes through other two connector 200 and another
Internal wiring 300 links together.To which the leading-out terminal 210 of two heater strips links together, end of incoming cables 220 links together.
Further, the connector 100 on two ends of incoming cables 210 is symmetrical arranged, connecing on two leading-out terminals 220
First 100 are also symmetrical arranged.Specifically, in the joint assembly of present embodiment, four 100 structures of connector are all the same, such as Fig. 1
Shown, the connector 100 on two ends of incoming cables 210 being correspondingly arranged up and down is symmetrical arranged, the second through-hole of two such connector 100
About 120 is corresponding, can be connected by internal wiring 300.Similarly, the connector on two leading-out terminals 220 being correspondingly arranged up and down
100 are also symmetrical arranged, so that the second about 120 through-hole on two connectors 100 is corresponding to be connected by internal wiring 300.
Preferably, it is additionally provided with the external connection 400 for connecting external power supply in second through-hole 120, is located at described the
The external connection 400 in two through-holes 120 is fixedly connected with the internal wiring 300.Specifically, upper and lower surface one of them
An external connection 400 is set in second through-hole 120 of the connector 100 on the end of incoming cables 210 of heater strip 200, to connect external electrical
The zero curve in source.It is another in the second through-hole 120 of the connector 100 on the leading-out terminal 220 of one of heater strip 200 of upper and lower surface
One external connection 400 of outer setting, to connect the firewire of external power supply.To be powered to heater strip 200 and add to ontology 500
Heat, so that the resin material on flow distribution plate is in a molten state always.
Further, external connection 400 is fixedly connected with internal wiring 300 by electric wire adapter sleeve 500.The electric wire adapter sleeve
The end of 500 tight external connections 400 and internal wiring 300 is so that the two is fixedly connected, and electric wire adapter sleeve 500 can make outside
Conductive communication between wiring 300 and internal wiring 400.Electric wire adapter sleeve 500 can be the materials such as metal conductive materials, such as iron, copper
Matter.
In embodiments of the present invention, as shown in figure 3, the connector 100 is including shell 130 and is set to the shell 130
Interior conduct piece 140.The first through hole 110 is extended in the conduct piece 140 by the outer surface of the shell 130, described
Second through-hole 120 is extended in the conduct piece 140 by the outer surface of the shell 130.The end of the heater strip 200 is protruded into
The first through hole 110 is simultaneously contacted with the conduct piece 140, the internal wiring 300 protrude into second through-hole 120 and with it is described
Conduct piece 140 contacts.Specifically, shell 130 is made of ceramics, and conduct piece 140 is copper rod.Ceramic shell 130 is set, so as to
Cavity is opened up in the inside of shell 130, to accommodate conduct piece 140.Heater strip 200 and internal wiring 300 is required to and conduct piece
140 contacts, finally to connect external power supply.
Further, the third through-hole 150 with 110 vertical connection of first through hole is additionally provided on the connector 100, the
One fastener 160 passes through third through-hole 150 and is fixedly connected with the heater strip 200 with the conduct piece 140.Specifically,
The third through-hole 150 is extended in the conduct piece 140 by the outer surface of the shell 130, and first fastener 160 is
Screw, the part that the third through-hole 150 is located at the conduct piece 140 are equipped with the screw thread that cooperates with the screw, and described first
Fastener 160 is threadedly coupled with the conduct piece 140.By the first fastener 160, the end of heater strip is extruded in first and is led to
In hole 110, increase bonding strength.
Further, the fourth hole 170 with 120 vertical connection of the second through-hole is additionally provided on the connector 100, the
Two fasteners 180 pass through fourth hole 170 and are fixedly connected with the internal wiring 300 with the conduct piece 140.Specifically,
The fourth hole 170 is extended in the conduct piece by the outer surface of the shell 130, and second fastener 180 is spiral shell
Silk, the part that the fourth hole 170 is located at the conduct piece 140 are equipped with the screw thread cooperated with the screw, and described second is tight
Firmware 180 is threadedly coupled with the conduct piece 140.By the second fastener 180, internal wiring 300 is extruded in the second through-hole 120
It is interior, increase bonding strength.
Joint assembly disclosed by the invention, by first through hole and connection internal wiring that connection heater strip is arranged on connector
The second through-hole, and the axis of the second through-hole is set as vertical with the axis of first through hole, so that the length of internal wiring is not
It can be more than the thickness of flow distribution plate, therefore save the length of internal wiring.Respectively it is arranged one in the upper and lower surface of flow distribution plate ontology to add
Heated filament, the end of incoming cables of each heater strip and leading-out terminal are all connected with a connector.The structure of four connectors is all the same, and correspondence is set up and down
The connector on two ends of incoming cables set is symmetrical arranged, and the second through-hole of two such connector is corresponding up and down, can by internal wiring come
Connection.Similarly, the connector on two leading-out terminals being correspondingly arranged up and down is also symmetrical arranged, so that second on two connectors is logical
Hole is corresponding to be connected by internal wiring up and down.Finally, outside setting external connection has connected on the wherein connector of an end of incoming cables
The zero curve of portion's power supply.External connection is set on the wherein connector of a leading-out terminal to connect the firewire of external power supply.Thus can be right
Heater strip is powered and heats to ontology, so that the resin material on flow distribution plate is in a molten state always.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of joint assembly, the joint assembly includes at least two connectors, and each connector is for connecting a heating
One end of silk, which is characterized in that
At least two connector is connected with each other by internal wiring；
The first through hole for being fixedly connected with the heater strip is equipped on each connector and for being fixedly connected in described
Second through-hole of wiring, the axis of the first through hole and the axis of second through-hole are mutually perpendicular to.
2. joint assembly according to claim 1, which is characterized in that the joint assembly includes at least four connectors, often
A heater strip includes end of incoming cables and leading-out terminal, and two connectors at least four connectors are connected respectively to be added in two
The end of incoming cables of heated filament, other two connector at least four connectors are connected respectively the leading-out terminal of described two heater strips.
3. joint assembly according to claim 1, which is characterized in that be additionally provided in second through-hole for connecting outside
The external connection of power supply, the external connection in second through-hole are fixedly connected with the internal wiring.
4. joint assembly according to claim 1, which is characterized in that the connector includes shell and is disposed in the housing
Conduct piece；
The first through hole is extended in the conduct piece by the outer surface of the shell, and second through-hole is by the shell
Outer surface extends in the conduct piece；
The end of the heater strip is protruded into the first through hole and is contacted with the conduct piece, and the internal wiring protrudes into described second
Through-hole is simultaneously contacted with the conduct piece.
5. joint assembly according to claim 4, which is characterized in that be additionally provided on the connector and hang down with the first through hole
Direct-connected logical third through-hole, the first fastener pass through third through-hole and are fixedly connected with the heater strip with the conduct piece.
6. joint assembly according to claim 5, which is characterized in that the third through-hole is prolonged by the outer surface of the shell
Extend in the conduct piece, first fastener is screw, the third through-hole be located at the part of the conduct piece equipped with
The screw thread of the screw cooperation, first fastener are threadedly coupled with the conduct piece.
7. joint assembly according to claim 4, which is characterized in that be additionally provided on the connector and hang down with second through-hole
Direct-connected logical fourth hole, the second fastener pass through fourth hole and are fixedly connected with the internal wiring with the conduct piece.
8. joint assembly according to claim 7, which is characterized in that the fourth hole is prolonged by the outer surface of the shell
Extend in the conduct piece, second fastener is screw, the fourth hole be located at the part of the conduct piece equipped with
The screw thread of the screw cooperation, second fastener are threadedly coupled with the conduct piece.
9. a kind of flow distribution plate of hot runner system, the heater strip of the upper surface and the lower surface including ontology and set on ontology is special
Sign is that the flow distribution plate of the hot runner system further includes the joint assembly for connecting the heater strip；
The joint assembly includes at least two connectors, and each connector is used to connect one end of a heater strip, and described at least two
A connector is connected with each other by internal wiring；
The first through hole for being fixedly connected with the end of the heater strip and described for being fixedly connected is equipped on each connector
Second through-hole of internal wiring, the axis of the first through hole and the axis of second through-hole are mutually perpendicular to.
10. the flow distribution plate of hot runner system according to claim 9, which is characterized in that the upper surface of the ontology and under
Surface is respectively provided with the heater strip, and each heater strip includes end of incoming cables and leading-out terminal；
The joint assembly includes at least four connectors, and two connectors at least four connectors are connected respectively to be added in two
The end of incoming cables of heated filament, other two connector at least four connectors are connected respectively the leading-out terminal of described two heater strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502587.0A CN109366899A (en) | 2018-12-10 | 2018-12-10 | The flow distribution plate of joint assembly and the hot runner system with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502587.0A CN109366899A (en) | 2018-12-10 | 2018-12-10 | The flow distribution plate of joint assembly and the hot runner system with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109366899A true CN109366899A (en) | 2019-02-22 |
Family
ID=65372865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811502587.0A Withdrawn CN109366899A (en) | 2018-12-10 | 2018-12-10 | The flow distribution plate of joint assembly and the hot runner system with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109366899A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0309585B1 (en) * | 1987-03-11 | 1995-02-01 | Nissei Asb Machine Co., Ltd. | Hot runner system |
| CN202462796U (en) * | 2012-01-18 | 2012-10-03 | 上海瀚典热流道科技有限公司 | Protective splitter plate power supply connection structure |
| CN108262922A (en) * | 2018-03-30 | 2018-07-10 | 东莞市热恒注塑科技有限公司 | The special flow distribution plate outlet structure of hot flow path |
-
2018
- 2018-12-10 CN CN201811502587.0A patent/CN109366899A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0309585B1 (en) * | 1987-03-11 | 1995-02-01 | Nissei Asb Machine Co., Ltd. | Hot runner system |
| CN202462796U (en) * | 2012-01-18 | 2012-10-03 | 上海瀚典热流道科技有限公司 | Protective splitter plate power supply connection structure |
| CN108262922A (en) * | 2018-03-30 | 2018-07-10 | 东莞市热恒注塑科技有限公司 | The special flow distribution plate outlet structure of hot flow path |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190222 |