A rubber injection conduit

Abstract

The utility model discloses a kind of rubber injection pipelines, it is related to injection pipeline technical field, the rubber injection pipeline includes injection pipeline, the outside of the injection pipeline is fixedly provided with injection pipeline connecting seat;The upper end of the injection pipeline connecting seat is connected with syringe mounting seat;The utility model, the design of heat-resistant rubber inner liner and micro buffer cavity greatly reduces the wear degree of rubber raw material to pipeline inner wall, compared with traditional rubber injection pipeline, service life can be greatly extended, reduces replacement frequency, reduces maintenance cost;Lower pull hook and lower protruding hoop are installed in cooperation with upper pull hook and upper protruding hoop, so that the connection of injection pipeline and injection pipeline connecting seat and syringe mounting seat is more convenient to disassemble, and the setting of lower sealing ring and upper sealing ring ensures good sealing, prevents raw material leakage, improves production efficiency.

Description

Technical Field

[0001] This utility model specifically relates to the field of detection device technology, and more specifically to a rubber injection pipe. Background Technology

[0002] In the rubber product manufacturing industry, rubber injection molding is an important processing technology, and rubber injection tubing, as a key conveying component, is of paramount importance in terms of performance. Traditional rubber injection tubing is mostly made of ordinary rubber or metal. While ordinary rubber tubing possesses a certain degree of flexibility, it suffers from poor wear resistance. During long-term transportation of rubber raw materials containing hard particles such as fillers and reinforcing agents, the inner wall of the tubing is easily worn, leading to a shortened service life. Frequent tubing replacement not only increases production costs but also affects production efficiency. Metal tubing, while having better wear resistance, lacks flexibility and is prone to fatigue cracks or even breakage when subjected to bending installations or vibration. Utility Model Content

[0003] The purpose of this utility model is to provide a rubber injection tube, which, by installing the injection tube and injection tube connector with the syringe mounting base, improves the service life of the injection tube while providing functions such as precise temperature control and rapid docking; thereby solving the technical problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A rubber injection tubing, comprising An injection tube is provided with an injection tube connector fixed on its outer side; the upper end of the injection tube connector is connected to a syringe mounting base. The injection tube includes a heat-resistant rubber liner, and the inner side of the heat-resistant rubber liner is provided with multiple micro buffer cavities in a ring array, and the micro buffer cavities are arranged in a honeycomb shape; the outer surface of the heat-resistant rubber liner is provided with multiple fixing rings in a ring array, and the multiple fixing rings are used to fix the heating net, which is designed in an enclosing manner. The fixed heating net is equipped with miniature heating elements; each fixed ring has a miniature phase change energy storage plate on both sides.

[0005] As a further technical solution of this utility model, the multiple fixing rings, heating nets, micro heating elements and multiple micro phase change energy storage plates are all disposed in the interlayer between the heat-resistant rubber liner and the reinforcing layer.

[0006] As a further technical solution of this utility model, the inner sides of both ends of the reinforcing layer are fixedly connected to the outer sides of both ends of the heat-resistant rubber liner, and the reinforcing layer is made of a mixture of high-strength carbon fiber and aramid fiber.

[0007] As a further technical solution of this utility model, the outer sides of both ends of the reinforcing layer are fixedly connected to the inner sides of both ends of the protective layer. The outer side of the upper end of the protective layer is symmetrically provided with pull hooks, and the outer side of the upper end of the protective layer is also symmetrically provided with lower protruding clamps. The lower protruding clamps and pull hooks are alternately arranged along the circumferential direction of the upper end of the protective layer, and a lower sealing ring is provided on the upper surface of the protective layer.

[0008] As a further technical solution of this utility model, the lower sealing ring is connected to the upper sealing ring at the upper end. The upper sealing ring is located on the lower surface of the injection head seat. The lower outer side of the injection head seat is symmetrically provided with upper pull hooks. The lower outer side of the injection head seat is also symmetrically provided with upper protruding clamps. The upper protruding clamps and upper pull hooks are alternately arranged along the circumferential direction of the lower end of the injection head seat.

[0009] As a further technical solution of this utility model, the upper protruding clamp is slidably connected to the lower pull hook; the upper pull hook is slidably connected to the lower protruding clamp.

[0010] Compared with the prior art, the beneficial effects of this utility model are: The design of the heat-resistant rubber liner and the micro buffer cavity in this invention greatly reduces the wear of the rubber raw material on the inner wall of the pipe. Compared with traditional rubber injection pipes, the service life can be greatly extended, the replacement frequency can be reduced, and the maintenance cost can be reduced. This invention, through the combination of a micro heating element and a micro phase change energy storage plate, enables precise control of the temperature of rubber raw materials, reduces the temperature fluctuation range, helps improve the vulcanization quality and stability of rubber products, and reduces the defect rate. This utility model features a reinforcing layer woven from a mixture of high-strength carbon fiber and aramid fiber, which gives the pipeline excellent strength and resistance to deformation, enabling it to adapt to working environments such as high pressure and complex conditions, and ensuring the safe and stable operation of the pipeline. In this invention, the lower pull hook and lower protruding clamp are installed in conjunction with the upper pull hook and upper protruding clamp, making the connection and disassembly of the injection tubing and injection tubing connector to the syringe mounting base more convenient. Furthermore, the lower and upper sealing rings ensure good sealing performance, prevent raw material leakage, and improve production efficiency. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0012] Figure 2 This utility model Figure 1 A bottom view.

[0013] Figure 3 This utility model Figure 1 A schematic diagram of the split structure.

[0014] Figure 4 This utility model Figure 3 A bottom view.

[0015] Figure 5 This utility model Figure 4 A schematic diagram of the split structure.

[0016] Figure 6 This utility model Figure 5 AA sectional view.

[0017] Figure 7 This utility model Figure 5 A schematic diagram of the split structure.

[0018] Figure 8 This utility model Figure 7 A schematic diagram of the split structure.

[0019] Figure 9 This utility model Figure 6 A magnified view of a portion of the image.

[0020] Figure 10 This utility model Figure 8 A magnified view of a portion of the image.

[0021] In the diagram: 1-Injection tubing, 2-Injection tubing connector, 3-Syringe mounting base; 11-Heat-resistant rubber inner lining, 12-Miniature buffer cavity, 13-Fixing ring, 14-Heating mesh, 15-Miniature heating element, 16-Reinforcing layer, 17-Miniature phase change energy storage plate; 21-Protective layer, 22-Pull hook, 23-Lower protruding clamp, 24-Lower sealing ring; 31-Injection head seat, 32-Upper pull hook, 33-Upper protruding clamp, 34-Upper sealing ring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-10 In this embodiment of the utility model, a rubber injection tube includes an injection tube 1, and an injection tube connector 2 is fixedly provided on the outer side of the injection tube 1; the upper end of the injection tube connector 2 is connected to a syringe mounting base 3. The injection tube 1 includes a heat-resistant rubber liner 11. The inner side of the heat-resistant rubber liner 11 is provided with a plurality of micro buffer cavities 12 in a ring array. The micro buffer cavities 12 are arranged in a honeycomb shape. The outer surface of the heat-resistant rubber liner 11 is provided with a plurality of fixing rings 13 in a ring array. The plurality of fixing rings 13 are used to fix the heating net 14. The heating net 14 is designed to surround the heating net. The fixed heating mesh 14 is equipped with a miniature heating element 15; each fixed ring 13 is provided with a miniature phase change energy storage plate 17 on both sides.

[0024] By adopting the above technical solution, the design of the heat-resistant rubber inner lining 11 and the micro buffer cavity 12 greatly reduces the wear of rubber raw materials on the inner wall of the pipe. Compared with traditional rubber injection pipes, the service life can be greatly extended, the replacement frequency can be reduced, and the maintenance cost can be reduced. The combination of the micro heating element 15 and the micro phase change energy storage plate 17 enables precise control of the temperature of rubber raw materials, reduces the temperature fluctuation range, helps improve the vulcanization quality and stability of rubber products, and reduces the defect rate.

[0025] In this embodiment, the multiple fixing rings 13, heating nets 14, micro heating elements 15 and multiple micro phase change energy storage plates 17 are all disposed in the interlayer between the heat-resistant rubber liner layer 11 and the reinforcing layer 16. The inner sides of both ends of the reinforcing layer 16 are fixedly connected to the outer sides of both ends of the heat-resistant rubber liner layer 11. The reinforcing layer 16 is made of a mixture of high-strength carbon fiber and aramid fiber.

[0026] By adopting the above technical solution, the reinforcing layer 16, which is a mixture of high-strength carbon fiber and aramid fiber, gives the pipeline excellent strength and resistance to deformation, enabling it to adapt to working environments such as high pressure and complex conditions, and ensuring the safe and stable operation of the pipeline.

[0027] In this embodiment, the outer sides of both ends of the reinforcing layer 16 are fixedly connected to the inner sides of both ends of the protective layer 21. The outer side of the upper end of the protective layer 21 is symmetrically provided with pull hooks 22, and the outer side of the upper end of the protective layer 21 is also symmetrically provided with lower protruding clamps 23. The lower protruding clamps 23 and pull hooks 22 are alternately arranged along the circumferential direction of the upper end of the protective layer 21. The upper surface of the protective layer 21 is provided with a lower sealing ring 24. The lower sealing ring 24 is connected to the upper sealing ring 34 at the upper end. The upper sealing ring 34 is located on the lower surface of the injection head seat 31. The lower outer side of the injection head seat 31 is symmetrically provided with upper pull hooks 32. The lower outer side of the injection head seat 31 is also symmetrically provided with upper protruding clamps 33. The upper protruding clamps 33 and upper pull hooks 32 are alternately arranged along the circumferential direction of the lower end of the injection head seat 31. The upper protruding clamp 33 is slidably connected to the lower pull hook 22; the upper pull hook 32 is slidably connected to the lower protruding clamp 23.

[0028] By adopting the above technical solution, the lower pull hook 22 and the lower protruding clamp 23 are installed in conjunction with the upper pull hook 32 and the upper protruding clamp 33, making the connection and disassembly of the injection pipe 1 and the injection pipe connecting seat 2 and the syringe mounting seat 3 more convenient. In addition, the setting of the lower sealing ring 24 and the upper sealing ring 34 ensures good sealing performance, prevents raw material leakage, and improves production efficiency.

[0029] The working principle of this utility model is as follows: rubber raw materials are transported through injection pipe 1. During the transportation process, the honeycomb-shaped micro buffer cavity 12 on the inner side of the heat-resistant rubber liner 11 can buffer the impact force generated by the flow of rubber raw materials, making the raw materials flow more smoothly and reducing the wear on the inner wall of the pipe. The design of the heat-resistant rubber liner 11 and the micro buffer cavity 12 greatly reduces the wear of the rubber raw material on the inner wall of the pipe. Compared with traditional rubber injection pipes, the service life can be greatly extended, the replacement frequency can be reduced, and the maintenance cost can be reduced. When it is necessary to heat the rubber raw material, the micro heating element 15 fixed on the heating grid 14 is activated to heat the heat-resistant rubber liner 11 and the rubber raw material inside. The micro phase change energy storage plate 17 plays a role in absorbing and storing heat when the temperature is too high and releasing heat when the temperature drops, thereby achieving precise control of the temperature of the rubber raw material and ensuring that it maintains good fluidity and processing performance within a suitable temperature range. The combination of the micro heating element 15 and the micro phase change energy storage plate 17 enables precise control of the temperature of rubber raw materials, reduces the temperature fluctuation range, helps improve the vulcanization quality and stability of rubber products, and reduces the defect rate. The high-strength carbon fiber and aramid fiber mixed braided reinforcement layer 16 gives the pipeline excellent strength and deformation resistance, enabling it to adapt to working environments such as high pressure and complex working conditions, and ensuring the safe and stable operation of the pipeline. The pull-down hook 22 and the lower protruding clamp 23 are installed in conjunction with the upper pull-down hook 32 and the upper protruding clamp 33, making it easier to connect and disconnect the injection pipe 1 and the injection pipe connector 2 from the syringe mounting base 3. The lower sealing ring 24 and the upper sealing ring 34 ensure good sealing performance, prevent raw material leakage, and improve production efficiency.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A rubber injection tube, characterized in that: include An injection tube (1) is provided with an injection tube connector (2) fixed on its outer side; the upper end of the injection tube connector (2) is connected to the syringe mounting base (3); The injection tube (1) includes a heat-resistant rubber liner (11), and the inner side of the heat-resistant rubber liner (11) is provided with multiple micro buffer chambers (12) in a ring array. The micro buffer chambers (12) are arranged in a honeycomb shape. The outer surface of the heat-resistant rubber liner (11) is provided with multiple fixing rings (13) in a ring array. The multiple fixing rings (13) are used to fix the heating net (14). The heating net (14) is designed to surround the heating net. The fixed heating net (14) is equipped with a micro heating element (15); each fixed ring (13) is provided with a micro phase change energy storage plate (17) on both sides.

2. The rubber injection pipe according to claim 1, characterized in that: The multiple fixing rings (13), heating mesh (14), micro heating elements (15) and multiple micro phase change energy storage plates (17) are all located in the interlayer between the heat-resistant rubber liner (11) and the reinforcing layer (16).

3. The rubber injection pipe according to claim 2, characterized in that: The inner sides of both ends of the reinforcing layer (16) are fixedly connected to the outer sides of both ends of the heat-resistant rubber liner (11). The reinforcing layer (16) is made of a mixture of high-strength carbon fiber and aramid fiber.

4. The rubber injection tubing according to claim 3, characterized in that: The outer ends of the reinforcing layer (16) are fixedly connected to the inner ends of the protective layer (21). The outer ends of the upper end of the protective layer (21) are symmetrically provided with pull hooks (22). The outer ends of the upper end of the protective layer (21) are also symmetrically provided with lower protruding clamps (23). The lower protruding clamps (23) and pull hooks (22) are alternately arranged along the circumferential direction of the upper end of the protective layer (21). The upper surface of the protective layer (21) is provided with a lower sealing ring (24).

5. The rubber injection pipe according to claim 4, characterized in that: The lower sealing ring (24) is connected to the upper sealing ring (34) at the upper end. The upper sealing ring (34) is located on the lower surface of the injection head seat (31). The lower outer side of the injection head seat (31) is symmetrically provided with upper hooks (32). The lower outer side of the injection head seat (31) is also symmetrically provided with upper protruding clamps (33). The upper protruding clamps (33) and upper hooks (32) are alternately arranged along the circumferential direction of the lower end of the injection head seat (31).

6. The rubber injection tubing according to claim 5, characterized in that: The upper protruding clamp (33) is slidably connected to the lower pull hook (22); the upper pull hook (32) is slidably connected to the lower protruding clamp (23).

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