CN210100569U - Single-layer large-size splitter plate hot runner system - Google Patents
Single-layer large-size splitter plate hot runner system Download PDFInfo
- Publication number
- CN210100569U CN210100569U CN201920821155.XU CN201920821155U CN210100569U CN 210100569 U CN210100569 U CN 210100569U CN 201920821155 U CN201920821155 U CN 201920821155U CN 210100569 U CN210100569 U CN 210100569U
- Authority
- CN
- China
- Prior art keywords
- flow distribution
- distribution plate
- hot
- hot runner
- branch
- 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.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of the hot runner, especially, relate to a individual layer jumbo size flow distribution plate hot runner system. The single-layer large-size splitter plate hot runner system can meet the injection molding requirements of products with different sizes through angle adjustment of the splitter plate. Including the injection nozzle body, injection nozzle body top is equipped with the position circle, this body coupling main part flow distribution plate of injection nozzle, the main part flow distribution plate passes through the flow distribution plate connecting piece and connects first branch flow distribution plate, first hot mouth one end is connected to first branch flow distribution plate, the first hot mouth other end passes through the flow distribution plate connecting piece and connects the second branch flow distribution plate, the hot mouth one end of second is connected to the second branch flow distribution plate, the hot mouth other end of second passes through the flow distribution plate connecting piece and connects the third branch flow distribution plate, third branch flow distribution plate tip is equipped with the hot mouth of third and driving cylinder, be equipped with the needle in the hot mouth of third, the needle passes through the connecting rod and connects driving cylinder.
Description
Technical Field
The utility model belongs to the technical field of the hot runner, especially, relate to a individual layer jumbo size flow distribution plate hot runner system.
Background
The hot runner molding technology is developed to date, is quite mature abroad and realizes large-scale industrial application, and the popularization and application of the hot runner are in an ascending stage in China. However, the disadvantages of hot runner systems have also been accompanied by a number of improvements. The improvement of the reliability of the hot runner system is the key direction of technical improvement. For large plastic products, the size of the product is large, the size of the mold is relatively large, and the size of the flow distribution plate corresponding to the hot runner part is also large. Especially when the number of glue inlet points is large. In addition, the design of various hot runner structures is also a great improvement direction, different hot runner structures can meet the structural application requirements of different plastic products, the universality of the hot runner system is improved, and the application of the hot runner system is wider.
The application of the hot runner technology is strong power for promoting the plastic injection molding to develop towards the direction of energy conservation, low consumption and high efficiency. With the gradual maturity of the hot runner technology, the hot runner system is more and more noticed and favored by people, the popularization and application of the hot runner molding technology have a positive effect on promoting the reform and development of the mold industry, and the remarkable superiority and continuous perfection of the hot runner molding technology undoubtedly can enable the technology to be popularized and applied more domestically at a higher speed. For a mold with a large product, the point position distance is long, and the thermal expansion amount is too large due to the fact that the splitter plate is too large. The valve needle is stuck after the machine is stopped and cooled, the hot nozzle is broken, and the like, and the thermal expansion amount can be controlled within 0.5mm by the technology aiming at the problem. The novel hot runner heat distribution plate can meet the requirement that a perfect injection molding scheme can be achieved even if a double-layer plate is not used in a rear shell and a pouring frame part of a liquid crystal display television.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a not enough to prior art exists, the utility model provides a multisection formula flow distribution plate, satisfy the individual layer jumbo size flow distribution plate hot runner system that different size products were moulded plastics through flow distribution plate angle modulation.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the utility model provides a hot runner system of individual layer jumbo size flow distribution plate, includes the injection nozzle body, injection nozzle body top is equipped with the position circle, this body coupling main part flow distribution plate of injection nozzle, the main part flow distribution plate passes through the flow distribution plate connecting piece and connects first branch flow distribution plate, first branch flow distribution plate connects first hot mouth one end, first hot mouth other end passes through the flow distribution plate connecting piece and connects second branch flow distribution plate, the hot mouth one end of second is connected to second branch flow distribution plate, the hot mouth other end of second passes through the flow distribution plate connecting piece and connects third branch flow distribution plate, third branch flow distribution plate tip is equipped with hot mouth of third and actuating cylinder, be equipped with the needle in the hot mouth of third, the needle passes through the connecting rod and connects actuating cylinder.
According to the single-layer large-size splitter plate hot runner system, the splitter plate connecting piece comprises the access end and the insertion end, and the access end and the insertion end are fixedly connected in an opposite insertion mode.
In the single-layer large-size splitter plate hot runner system, the joint of the insertion end and the access end is provided with the adjusting gasket.
In the single-layer large-size splitter plate hot runner system, the thickness of the adjusting gasket is 0.5 mm.
In the single-layer large-size splitter plate hot runner system, the first branch splitter plate, the second branch splitter plate and the third branch splitter plate can rotate by an angle of 0-360 degrees by taking the splitter plate connecting piece as a fulcrum.
The utility model discloses individual layer jumbo size flow distribution plate hot runner system's advantage is:
1. the utility model discloses individual layer jumbo size flow distribution plate hot runner system, this system break individual layer flow distribution plate hot runner system's traditional design scheme, adopt the design of multistage formula flow distribution plate, to the great position of product far away mould a product and design, can improve large-scale plastic product and advance to glue unbalanced, mould a not full scheduling problem, the butt joint of flow distribution plate can be adjusted according to the different demands of product angle simultaneously, realize not unidimensional, the product of height and shape is moulded plastics.
2. The utility model discloses single-layer jumbo size flow distribution plate hot runner system, flow distribution plate connecting piece department can install adjusting shim, control the length that inserts the end and insert the incoming end through adjusting shim, and every adjusting shim designs to be 0.5mm thick, can adjust length through filling up one or more gaskets; the splitter plate does not change the design and use of the existing heating wires, temperature sensing wires and the like, and the splitter plates are positioned through the pin holes, so that the mounting accuracy of the splitter plate is ensured.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural view of the connection piece of the flow distribution plate of the present invention;
fig. 4 is the explosion structure diagram of the splitter plate connecting piece and the adjusting shim of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1, as shown in fig. 1 and 2, a single-layer, large-size manifold hot runner system, comprising a nozzle body 2, the top of the injection nozzle body 2 is provided with a positioning ring 1, the injection nozzle body 2 is connected with a main body flow distribution plate 3, the main body flow distribution plate 3 is connected with a first branch flow distribution plate 4 through a flow distribution plate connecting piece 5, the first branch flow distribution plate 4 is connected with one end of a first hot nozzle 6, the other end of the first hot nozzle 6 is connected with a second branch flow distribution plate 7 through a flow distribution plate connecting piece 5, the second branch flow distribution plate 7 is connected with one end of a second hot nozzle 8, the other end of the second hot nozzle 8 is connected with a third branch flow distribution plate 9 through a flow distribution plate connecting piece 5, the end part of the third branch flow distribution plate 9 is provided with a third hot nozzle 10 and a driving oil cylinder 13, a valve needle 11 is arranged in the third hot nozzle 10, and the valve needle 11 is connected with a driving oil cylinder 13 through a connecting rod 12.
Embodiment 3, as shown in fig. 4, in addition to embodiment 2, a spacer 14 is provided at a position where the insertion end 52 meets the access end 51.
Example 4 as shown in fig. 3, the spacer 14 had a thickness of 0.5mm based on example 3.
Example 5 as shown in fig. 1 and 2, based on example 1, the first branch splitter plate 4, the second branch splitter plate 7 and the third branch splitter plate 9 can rotate by an adjustment angle of 0 to 360 degrees by taking the splitter plate connecting piece 5 as a fulcrum.
Instructions for use: the injection molding machine is connected with the injection nozzle body 2 through the locating ring 1, the rubber material is injected into the injection nozzle body 2 through the SR circular arc 21 in the injection molding machine, and then passes through the main body flow distribution plate 3, the first branch flow distribution plate 4, the first hot nozzle 6, the second branch flow distribution plate 7, the second hot nozzle 8, the third branch flow distribution plate 9 and the third hot nozzle 10 in sequence, and the valve needle 11 valve type up-and-down movement is realized under the driving of the driving oil cylinder 13 to complete injection molding.
The present invention has been described above by way of example with reference to the accompanying drawings, and it is to be understood that the specific implementations of the present invention are not limited to the above-described embodiments. The present invention can be modified or modified by those skilled in the art without departing from the technical idea of the present invention, and such modifications or modifications naturally fall within the scope of the present invention.
Claims (5)
1. A single-layer large-size splitter plate hot runner system is characterized in that: comprises an injection nozzle body (2), the top of the injection nozzle body (2) is provided with a locating ring (1), the injection nozzle body (2) is connected with a main body flow distribution plate (3), the main body flow distribution plate (3) is connected with a first branch flow distribution plate (4) through a flow distribution plate connecting piece (5), the first branch flow distribution plate (4) is connected with one end of a first hot nozzle (6), the other end of the first hot nozzle (6) is connected with a second branch flow distribution plate (7) through a flow distribution plate connecting piece (5), the second branch flow distribution plate (7) is connected with one end of a second hot nozzle (8), the other end of the second hot nozzle (8) is connected with a third branch flow distribution plate (9) through a flow distribution plate connecting piece (5), the end part of the third branch flow distribution plate (9) is provided with a third hot nozzle (10) and a driving oil cylinder (13), a valve needle (11) is arranged in the third hot nozzle (10), the valve needle (11) is connected with a driving oil cylinder (13) through a connecting rod (12).
2. The single layer, large size manifold hot runner system of claim 1, wherein: the splitter plate connecting piece (5) comprises an access end (51) and an insertion end (52), wherein the access end (51) is fixedly connected with the insertion end (52) in an opposite insertion mode.
3. The single layer, large size manifold hot runner system of claim 2, wherein: an adjusting gasket (14) is arranged at the joint of the insertion end (52) and the access end (51).
4. The single layer, large size manifold hot runner system of claim 3, wherein: the thickness of the adjusting shim (14) is 0.5 mm.
5. The single layer, large size manifold hot runner system of claim 1, wherein: the first branch splitter plate (4), the second branch splitter plate (7) and the third branch splitter plate (9) can rotate by an angle of 0-360 degrees by taking the splitter plate connecting piece (5) as a fulcrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920821155.XU CN210100569U (en) | 2019-06-03 | 2019-06-03 | Single-layer large-size splitter plate hot runner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920821155.XU CN210100569U (en) | 2019-06-03 | 2019-06-03 | Single-layer large-size splitter plate hot runner system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210100569U true CN210100569U (en) | 2020-02-21 |
Family
ID=69562232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920821155.XU Active CN210100569U (en) | 2019-06-03 | 2019-06-03 | Single-layer large-size splitter plate hot runner system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210100569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115635201A (en) * | 2022-09-21 | 2023-01-24 | 奔腾激光科技(山东)有限公司 | Steel rail type ground beam laser cutting machine tool side guiding self-positioning device |
-
2019
- 2019-06-03 CN CN201920821155.XU patent/CN210100569U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115635201A (en) * | 2022-09-21 | 2023-01-24 | 奔腾激光科技(山东)有限公司 | Steel rail type ground beam laser cutting machine tool side guiding self-positioning device |
| CN115635201B (en) * | 2022-09-21 | 2023-12-26 | 奔腾激光科技(山东)有限公司 | Side guiding self-positioning device of steel rail type ground beam laser cutting machine tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210100569U (en) | Single-layer large-size splitter plate hot runner system | |
| CN202540628U (en) | Multi-point needle valve type hot runner system | |
| CN202716437U (en) | Novel combined laminated hot-runner system | |
| CN202702560U (en) | Cold and hot mould system of injection molding machine | |
| CN208962490U (en) | A kind of product carrying platform based on 3D printer | |
| CN209158807U (en) | A kind of needle valve type hot runner structure | |
| CN201483720U (en) | Rotation-angle hot sprue for hot runner system of large-scale injection mold | |
| CN107031000A (en) | A kind of mechanism for being used to control die sinking order | |
| CN203125877U (en) | Spliced hot runner plate | |
| CN206999522U (en) | A kind of more nozzle core side glue mouth TOP-TIPs | |
| CN202271500U (en) | Cold runner structure of rubber injection molding machine | |
| CN101758603B (en) | Corner type hot nozzle of hot runner system for large injection mold | |
| CN210851152U (en) | Needle valve type large water gap hot runner system | |
| CN208730249U (en) | A kind of Split hot runner plate | |
| CN208601848U (en) | A kind of rapid shaping plastic parts processing mold | |
| CN208247353U (en) | A kind of spiral is into glue formula hot runner system | |
| CN207373609U (en) | colour changing hot runner system | |
| CN207954523U (en) | Side glue feeding system | |
| CN202213118U (en) | Rubber injecting equipment | |
| CN202462795U (en) | Hot runner system | |
| CN201544396U (en) | Melt adhesive injection molding device | |
| CN209813011U (en) | Pressure increasing mechanism | |
| CN202016162U (en) | Sliding leakage-proof connection structure for nozzle and splitting plate | |
| CN209755989U (en) | Oil cylinder cooling structure applied to hot runner system | |
| CN202106513U (en) | Single point needle valve hot nozzle and hot runner system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |