High-heat-resistance low-smoke halogen-free cable sheath material manufacturing device

Abstract

The utility model relates to the technical field of cable production equipment, and discloses a high-heat-resistance low-smoke halogen-free cable sheath material manufacturing device which comprises a base and further comprises a supporting frame fixed to the top of the base, and a storage hopper is arranged at the top of the supporting frame. A stirring mechanism for stirring cable sheath raw materials is arranged in the storage hopper; the supporting block is fixed to the top of the base, and a transversely-installed mold cylinder is arranged on the inner wall of the supporting block; by arranging the stirring mechanism, cable sheath raw materials can be conveniently stirred, the situation that the cable sheath raw materials cannot be fully mixed in the production process of the equipment, and the production quality of the equipment on cable sheaths is affected is avoided, and by arranging the supporting block, the mold barrel, the connecting pipe, the control valve, the first air cylinder and the ejector rod which are matched for use, the production efficiency is improved. And a cable sheath raw material can be conveniently and rapidly shaped, and the production efficiency of the equipment on the cable sheath is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of cable production equipment, specifically to a device for manufacturing high heat-resistant, low-smoke, halogen-free cable sheath materials. Background Technology

[0002] High heat-resistant, low-smoke, halogen-free cable sheath material is a material specifically designed for producing high-temperature, low-smoke, and halogen-free cable sheath materials. This material has excellent heat resistance and can be used for a long time at high temperatures. At the same time, it can effectively reduce smoke pollution generated by cable sheaths during use. High heat-resistant, low-smoke, halogen-free cable sheath material is an environmentally friendly and high-performance material, widely used in power cables and communication cables.

[0003] Traditional cable sheath materials typically use materials containing harmful substances, such as polyvinyl chloride (PVC). These materials are prone to decomposition at high temperatures, releasing harmful gases and causing environmental pollution. Therefore, a high-heat-resistant, low-smoke, halogen-free cable sheath material manufacturing device is needed to improve the production efficiency of cable sheaths. Existing high-heat-resistant, low-smoke, halogen-free cable sheath material manufacturing devices cannot quickly shape the raw materials for cable sheaths, resulting in reduced production efficiency. Furthermore, existing high-heat-resistant, low-smoke, halogen-free cable sheath material manufacturing devices cannot fully mix the raw materials during the production process, which affects the quality of the cable sheaths produced. Utility Model Content

[0004] The purpose of this invention is to provide a device for manufacturing high heat-resistant, low-smoke, halogen-free cable sheath materials to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for manufacturing high heat-resistant, low-smoke, halogen-free cable sheath material, comprising a base, and further comprising:

[0006] A support frame fixed to the top of the base, the top of the support frame is provided with a storage hopper, and the inside of the storage hopper is provided with a stirring mechanism for stirring the cable sheath material;

[0007] A support block is fixed to the top of the base. A mold cylinder is installed horizontally on the inner wall of the support block. The bottom of the storage hopper is connected to a connecting pipe, and one end of the connecting pipe is connected to the inner wall of the mold cylinder. A control valve is provided on the outer side of the connecting pipe. A first cylinder is provided on the top of the base. A push rod is fixed to the piston rod of the first cylinder, and the outer side of the push rod is slidably connected to the inner wall of the mold cylinder.

[0008] Preferably, the stirring mechanism includes a motor disposed on the top of the base, a pulley fixed to the output end of the motor, a stirring roller rotatably connected to the inner wall of the storage hopper, and one end of the stirring roller being fixedly connected to the axis of the pulley.

[0009] Preferably, a heater is provided on the top of the base, and a heating tube is provided on the bottom of the storage hopper, with the electrical input terminal of the heating tube electrically connected to the electrical output terminal of the heater.

[0010] Preferably, the base has a housing on its top, and a vertically mounted second cylinder is provided on the inner wall of the housing.

[0011] Preferably, the piston rod of the second cylinder is fixed with a movable plate, and a blade is provided at the bottom of the movable plate.

[0012] Preferably, the inner wall of the outer shell is fixed with a vertically arranged limiting rod, and the outer side of the limiting rod is slidably connected to the inner wall of the movable plate.

[0013] Preferably, a limiting block is fixed to the inner wall of the outer shell, and the inner wall of the limiting block is provided with a groove for limiting the blade.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] This invention facilitates the mixing of cable sheath raw materials by incorporating a mixing mechanism, thus preventing the equipment from failing to fully mix the raw materials during production and affecting the production quality of the cable sheaths. By using a support block, mold cylinder, connecting pipe, control valve, first cylinder, and ejector rod in combination, the raw materials of the cable sheaths can be quickly shaped, improving the production efficiency of the equipment for cable sheaths. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of the high heat-resistant, low-smoke, halogen-free cable sheath material manufacturing device provided by this utility model;

[0017] Figure 2 A schematic diagram of the stirring mechanism provided by this utility model;

[0018] Figure 3 A schematic diagram of the storage hopper structure provided by this utility model;

[0019] Figure 4 A schematic diagram of the outer shell structure provided for this utility model.

[0020] In the diagram: 1. Base; 2. Support frame; 3. Storage hopper; 4. Mixing mechanism; 41. Motor; 42. Pulley; 43. Mixing roller; 5. Support block; 6. Mold cylinder; 7. Connecting pipe; 8. Control valve; 9. First cylinder; 10. Ejector rod; 11. Heater; 12. Heating tube; 13. Outer shell; 14. Second cylinder; 15. Movable plate; 16. Blade; 17. Limiting rod; 18. Limiting block; 19. Groove. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4 As shown, a high-heat-resistant, low-smoke, halogen-free cable sheath material manufacturing device includes a base 1, which provides support for the main body. A support frame 2 is fixed to the top of the base 1, which also supports a storage hopper 3. The storage hopper 3 is located on the top of the support frame 2, facilitating the storage of cable sheath material. The storage hopper 3 contains a stirring mechanism 4 for agitating the cable sheath material. A support block 5 is fixed to the top of the base 1, which supports a mold cylinder 6. The mold cylinder 6 is horizontally mounted on the inner wall of the support block 5, facilitating the mixing of the cable sheath material. In the molding process, the bottom of the storage hopper 3 is connected to a connecting pipe 7, and one end of the connecting pipe 7 is connected to the inner wall of the mold cylinder 6. By setting the connecting pipe 7, it is easy to transport the cable sheath material into the mold cylinder 6. A control valve 8 is set on the outside of the connecting pipe 7, which allows for easy control of the opening and closing of the connecting pipe 7. A first cylinder 9 is set on the top of the base 1, which allows for easy movement of the ejector rod 10. The piston rod of the first cylinder 9 is fixed to the ejector rod 10, and the outside of the ejector rod 10 is slidably connected to the inner wall of the mold cylinder 6. By setting the ejector rod 10, it is easy to move the cable sheath material, thereby facilitating the molding of the cable sheath material.

[0023] The stirring mechanism 4 includes a motor 41 mounted on the top of the base 1. The motor 41 facilitates the rotation of the pulley 42. The output end of the motor 41 is fixed to the pulley 42. The pulley 42 facilitates the rotation of the stirring roller 43. The inner wall of the storage hopper 3 is rotatably connected to the stirring roller 43, and one end of the stirring roller 43 is fixedly connected to the axis of the pulley 42. The stirring roller 43 facilitates the stirring of the cable sheath material.

[0024] A heater 11 is provided on the top of the base 1, and a heating tube 12 is provided on the bottom of the storage hopper 3. The electrical input end of the heating tube 12 is electrically connected to the electrical output end of the heater 11. By setting the heater 11 and the heating tube 12, it is convenient to heat the cable sheath material.

[0025] The base 1 has a housing 13 on its top, which protects the second cylinder 14. The second cylinder 14 is vertically mounted on the inner wall of the housing 13, which facilitates the movement of the movable plate 15. The piston rod of the second cylinder 14 is fixed to the movable plate 15, which facilitates the movement of the blade 16. The blade 16 is mounted on the bottom of the movable plate 15, which facilitates the cutting of cable sheaths. A vertically mounted limiting rod 17 is fixed to the inner wall of the housing 13, and the outer side of the limiting rod 17 is slidably connected to the inner wall of the movable plate 15, which limits the movement of the movable plate 15. A limiting block 18 is fixed to the inner wall of the housing 13, and the inner wall of the limiting block 18 has a groove 19 for limiting the movement of the blade 16, which limits the movement of the blade 16.

[0026] Working principle: In use, the cable sheath material is first placed inside the storage hopper 3, and then the motor 41 is started. The motor 41 drives the pulley 42 to rotate, and the pulley 42 drives the stirring roller 43 to rotate. The stirring roller 43 stirs the cable sheath material. At the same time, the heater 11 and the heating pipe 12 work together to heat the cable sheath material. Then, the cable sheath material is transported to the mold cylinder 6 through the connecting pipe 7. Then, the first cylinder 9 is started. The first cylinder 9 drives the ejector rod 10 to plasticize the cable sheath material. Then, the second cylinder 14 is started. The second cylinder 14 drives the movable plate 15 to move. The movable plate 15 drives the blade 16 to cut the cable sheath. The movable plate 15 and the blade 16 are limited by the limit rod 17, the limit block 18 and the groove 19, which improves the stability of the main body.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for manufacturing high heat-resistant, low-smoke, halogen-free cable sheath material, comprising a base (1), characterized in that, Also includes: A support frame (2) is fixed on the top of the base (1). A storage hopper (3) is provided on the top of the support frame (2). A stirring mechanism (4) for stirring the cable sheath material is provided inside the storage hopper (3). A support block (5) is fixed on the top of the base (1). A mold cylinder (6) is installed horizontally on the inner wall of the support block (5). A connecting pipe (7) is connected to the bottom of the storage hopper (3). One end of the connecting pipe (7) is connected to the inner wall of the mold cylinder (6). A control valve (8) is provided on the outside of the connecting pipe (7). A first cylinder (9) is provided on the top of the base (1). A top rod (10) is fixed to the piston rod of the first cylinder (9). The outside of the top rod (10) is slidably connected to the inner wall of the mold cylinder (6).

2. The device for manufacturing high heat-resistant, low-smoke, halogen-free cable sheath material according to claim 1, characterized in that: The stirring mechanism (4) includes a motor (41) disposed on the top of the base (1), a pulley (42) is fixed to the output end of the motor (41), and a stirring roller (43) is rotatably connected to the inner wall of the storage hopper (3), and one end of the stirring roller (43) is fixedly connected to the axis of the pulley (42).

3. The apparatus for manufacturing high heat-resistant, low-smoke, halogen-free cable sheath material according to claim 1, characterized in that: A heater (11) is provided on the top of the base (1), and a heating tube (12) is provided on the bottom of the storage hopper (3), and the electrical input end of the heating tube (12) is electrically connected to the electrical output end of the heater (11).

4. The device for manufacturing high heat-resistant, low-smoke, halogen-free cable sheath material according to claim 1, characterized in that: The base (1) has a housing (13) on its top, and a second cylinder (14) is installed vertically on the inner wall of the housing (13).

5. The apparatus for manufacturing high heat-resistant, low-smoke, halogen-free cable sheath material according to claim 4, characterized in that: The piston rod of the second cylinder (14) is fixed with a movable plate (15), and a blade (16) is provided at the bottom of the movable plate (15).

6. The apparatus for manufacturing high heat-resistant, low-smoke, halogen-free cable sheath material according to claim 5, characterized in that: The inner wall of the outer shell (13) is fixed with a vertically arranged limiting rod (17), and the outer side of the limiting rod (17) is slidably connected to the inner wall of the movable plate (15).

7. The apparatus for manufacturing high heat-resistant, low-smoke, halogen-free cable sheath material according to claim 6, characterized in that: The inner wall of the outer shell (13) is fixed with a limiting block (18), and the inner wall of the limiting block (18) is provided with a groove (19) for limiting the blade (16).

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