CN211591149U - Diffusion connection type runner plate - Google Patents
Diffusion connection type runner plate Download PDFInfo
- Publication number
- CN211591149U CN211591149U CN201921500857.4U CN201921500857U CN211591149U CN 211591149 U CN211591149 U CN 211591149U CN 201921500857 U CN201921500857 U CN 201921500857U CN 211591149 U CN211591149 U CN 211591149U
- Authority
- CN
- China
- Prior art keywords
- runner
- runner plate
- flow channel
- front surface
- back surface
- 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.)
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- 238000009792 diffusion process Methods 0.000 title claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a diffusion connection type runner plate, which comprises a runner plate front surface and a runner plate back surface, wherein heating elements are arranged in the runner plate front surface and the runner plate back surface, a runner is arranged in the runner plate back surface, a main jet nozzle is arranged on the runner plate front surface, the main jet nozzle is communicated with the runner, and the runner plate front surface and the runner plate back surface are mutually connected through welding; the utility model provides a diffusion connection formula runner plate, two boards use the face of separation to process the runner alone in the middle of as the basis, can overcome because of the position through this scheme, and the runner is etc. complicacy and cause the problem that the runner was processed well.
Description
Technical Field
The present invention relates to a central assembly of a hot runner system, and more particularly to a diffusion connecting runner plate in a hot runner system.
Background
The splitter plate is a central component of the hot runner system, and the plastic melt is split to each nozzle through each flow channel in the splitter plate and then reaches the cavity of the mold. The traditional flow distribution plate adopts a deep hole drill to process a flow channel, so that dead corners are easy to generate, the flow channel balance problem exists, and the complicated flow channel is not well processed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned technical problem and the technical scheme who adopts provides a diffusion connection formula runner plate, and concrete technical scheme is:
the heating element is arranged in the front surface of the runner plate and the back surface of the runner plate, a runner is arranged in the back surface of the runner plate, a main jet nozzle is arranged on the front surface of the runner plate and communicated with the runner, and the front surface of the runner plate and the back surface of the runner plate are connected with each other through welding.
Preferably, a plurality of diffusion welding positions are arranged between the front surface of the runner plate and the back surface of the runner plate.
The utility model discloses for prior art have following beneficial effect: the flow channel is separately processed in the middle of the two plates based on the separating surface, and the problem that the flow channel is not easy to process due to the fact that the point position, the flow channel and the like are complex can be solved through the scheme.
Drawings
Fig. 1 is a schematic structural view of the front surface of the flow field plate.
Fig. 2 is a schematic view of the structure of the reverse side of the flow field plate.
Fig. 3 is a schematic structural view of the diffusion-bonded flow field plate.
In the figure:
1 flow channel plate front 2 flow channel plate back 3 diffusion welding position 4 main nozzle fixing position 5 flow channel 6 heating element
Detailed Description
The invention is further described with reference to the following figures and examples. The inside dead angle that produces easily of traditional runner plate internal flow way, and runner transition and butt joint department are not smooth enough, are unfavorable for the flow of plastics. The utility model aims at solving the above problem, provide a can guarantee that the hot runner is moulded plastics balancedly, realize that the runner is level and smooth, get rid of the diffusion connection formula runner plate at runner dead angle.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the starting point of the scheme is that the main flow channel plate is processed into the flow channel through the deep hole drill, the inner round angle, the sharp corner and the like are not well processed, the flow channel is easy to generate dead angles and is not smooth enough.
The scheme divides the current mainstream runner plate into two plates from the middle of the runner, the two plates independently process the runner in the middle of taking a separating surface as a basis, the required runner appearance can be processed through CNC, the runners of the front surface 1 and the back surface 2 of the runner plate are processed respectively, and then the two plates are connected together through the existing diffusion welding technology.
Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (1)
1. A diffusion-bonded flow field plate, characterized in that: the heating device comprises a flow channel plate front surface and a flow channel plate back surface, wherein heating elements are arranged in the flow channel plate front surface and the flow channel plate back surface, a flow channel is arranged in the flow channel plate back surface, a main jet nozzle is arranged on the flow channel plate front surface and is communicated with the flow channel, and the flow channel plate front surface and the flow channel plate back surface are mutually connected through welding; a plurality of diffusion welding positions are arranged between the front surface of the runner plate and the back surface of the runner plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921500857.4U CN211591149U (en) | 2019-09-10 | 2019-09-10 | Diffusion connection type runner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921500857.4U CN211591149U (en) | 2019-09-10 | 2019-09-10 | Diffusion connection type runner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211591149U true CN211591149U (en) | 2020-09-29 |
Family
ID=72575489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921500857.4U Active CN211591149U (en) | 2019-09-10 | 2019-09-10 | Diffusion connection type runner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211591149U (en) |
-
2019
- 2019-09-10 CN CN201921500857.4U patent/CN211591149U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Diffusion connected runner plate Effective date of registration: 20220614 Granted publication date: 20200929 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Jinshan sub branch Pledgor: SHANGHAI ANRY MOLD COMPONENT Co.,Ltd. Registration number: Y2022310000058 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231107 Granted publication date: 20200929 Pledgee: Shanghai Rural Commercial Bank Co.,Ltd. Jinshan sub branch Pledgor: SHANGHAI ANRY MOLD COMPONENT Co.,Ltd. Registration number: Y2022310000058 |