Double-cylinder two-in-one shared gas collection block structure
By introducing a dual-cylinder combined common gas collection block structure into the hot runner system, the problem of complex connection of the cylinder system is solved, and structural optimization and cost reduction are achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-17
- Publication Date
- 2026-03-31
AI Technical Summary
In existing hot runner systems, each cylinder requires a separate template for air holes and air pipe connections, which leads to complex processing and increased costs.
It adopts a dual-cylinder two-in-one shared air collection block structure, which connects two adjacent cylinders to the air collection block structure. The cylinders are controlled in series through air pipes and air passage connectors, which reduces the number of cylinders and allows them to share the air passage.
The structure was optimized, reducing processing costs and simplifying air circuit connections, thus improving processing efficiency.
Smart Images
Figure CN224060352U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of hot runner system technology, and in particular to a dual-cylinder two-in-one shared gas collection block structure. Background Technology
[0002] (see Figures 1 to 2 In a conventional hot runner system 1, the cylinder system requires each cylinder 2 to have air holes punched in the template, and each cylinder 2 needs to be connected through an air pipe 3. The template processing and air passage 4 structure are relatively complex, which leads to increased processing costs.
[0003] Therefore, through beneficial exploration and research, the applicant has found a solution to the above problems, and the technical solution to be introduced below is the result of this research. Utility Model Content
[0004] The technical problem to be solved by this utility model is to provide a dual-cylinder, two-in-one shared air collection block structure to address the aforementioned shortcomings and defects of the existing technology.
[0005] The technical problem to be solved by this utility model can be achieved by the following technical solution:
[0006] A dual-cylinder, two-in-one shared air collection block structure is characterized in that it includes several cylinder structures disposed on a hot runner system, two adjacent cylinder structures are connected to an air collection block structure disposed on the hot runner system, and the side of the air collection block structure is connected to an air passage connector disposed on the side of the hot runner system through an air pipe.
[0007] In a preferred embodiment of this utility model, the plurality of cylinders structure consists of four cylinders, with each pair of cylinders connected to an air collection block structure.
[0008] In a preferred embodiment of the present invention, the middle part of the gas collecting block structure is provided with a first mounting hole and a second mounting hole for connecting two cylinders.
[0009] In a preferred embodiment of the present invention, the side of the gas collecting block structure is provided with a first connector and a second connector that are connected to the gas pipe.
[0010] In a preferred embodiment of the present invention, the side of the gas collecting block structure is further provided with a plurality of gas collecting pipes, wherein two gas collecting pipes are provided with connecting channels communicating with the gas pipe.
[0011] Due to the adoption of the above technical solution, the beneficial effects of this utility model are as follows: Compared with the prior art, this utility model uses a dual-cylinder two-in-one shared air collection block to connect two cylinders in series into one group. The air is connected to the air collection block through an air pipe and then air is supplied through an air passage connector. This structure can distribute the air to each cylinder, so that one group of air passages can control two cylinders, thereby achieving the purpose of structural optimization and reducing processing costs. Attached Figure Description
[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0013] Figure 1 This is one of the structural diagrams of existing technology.
[0014] Figure 2 This is the second structural diagram of existing technology.
[0015] Figure 3 This is the front view of this utility model.
[0016] Figure 4 yes Figure 3 Top view.
[0017] Figure 5 This is a schematic diagram of the gas collecting block structure of this utility model. Detailed Implementation
[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below with reference to specific illustrations.
[0019] See Figures 3 to 5 The illustrated dual-cylinder two-in-one shared air collection block structure includes several cylinder structures 20 disposed on a hot runner system 10. Two adjacent cylinder structures 20 are connected to an air collection block structure 30 disposed on the hot runner system 10. The side of the air collection block structure 30 is connected to an air passage connector 50 disposed on the side of the hot runner system 10 via an air pipe 40.
[0020] Preferably, there are four cylinder structures 20, with two cylinders arranged side by side on the hot runner system 10 and connected to a gas collection block structure 30. In this embodiment, the gas collection block structure 30 has a first mounting hole 31 and a second mounting hole 32 in the middle for connecting two cylinders.
[0021] The side of the gas collecting block structure 30 is provided with a first connector 33 and a second connector 34 that connect to the air pipe 40. In this embodiment, the side of the gas collecting block structure 30 is also provided with a plurality of gas collecting pipes 30a, wherein two gas collecting pipes 30a are provided with connecting channels 30b that communicate with the air pipe 40. Specifically, there are four gas collecting pipes 30a, which are two inlets and two outlets.
[0022] This invention connects two cylinders in series to form a group, which is connected to the gas collection pipe 30a of the gas collection block structure 30 via an air pipe 40. The air pipe 40 is then connected to the gas path connector 50. This method can divert the gas to each cylinder, and the gas path can also control the two cylinders.
[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A two-cylinder one-unit common manifold structure, characterized by comprising: The application relates to a hot runner system comprising a plurality of cylinder structures arranged on the hot runner system, two adjacent cylinder structures being connected with a manifold structure arranged on the hot runner system, and the side of the manifold structure being connected with a gas pipe and a gas path joint arranged on the side of the hot runner system.
2. A two-block two-in-one common manifold structure according to claim 1, characterized in that, The plurality of cylinder structures are four, and every two cylinders are connected with a manifold structure.
3. A two-block one-two common manifold structure according to claim 2, characterized in that, The middle part of the manifold structure is provided with a first mounting hole and a second mounting hole for connecting two cylinders.
4. The two-block two-in-one common manifold structure according to claim 1, characterized in that, The side of the manifold structure is provided with a first joint and a second joint connected with the gas pipe.
5. A two-block one-two common manifold structure according to claim 1, characterized in that, The side of the manifold structure is further provided with a plurality of manifold pipes, and two manifold pipes are provided with a connecting channel communicated with the gas pipe.