Cable sheath extrusion production device

Abstract

The utility model relates to cable sheath production technical field, specifically, relate to a cable sheath extrusion type production device, including fixed base, the upper portion of fixed base is provided with feed tank body, the lower portion of feed tank body is provided with shaping assembly, the one side in the upper portion of fixed base is provided with cooling assembly, the shaping assembly includes conveying bucket, conveying bucket sets up in the inner chamber of fixed base, and the other side of conveying bucket upper portion is connected with feed pipe, feed pipe with the lower portion of feed tank body intercommunication, the inner chamber of conveying bucket is rotatably connected with drive shaft through bearing, through setting up cooling assembly includes water tank, cooler, water pump and spray ring etc., has realized to the cable sheath after forming high -efficient, automatic water -cooling cooling, avoided the problem that the traditional manual water -cooling mode led to the cooling efficiency decline because of water temperature rise, reduced the resource waste through the circulating water simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of cable sheath production technology, and more specifically, to a cable sheath extrusion production device. Background Technology

[0002] Cable sheath extrusion production is a continuous molding process that uses mold pressure to directly coat plastic or metal materials onto the cable core. Extrusion production utilizes a screw of a specific shape rotating inside a heated barrel to extrude plastic granules (such as PVC, PE, etc.) or metal billets (such as aluminum rods) forward, causing them to melt and plasticize at high temperatures.

[0003] In the extrusion production process of cable sheaths, the sheaths need to be cooled immediately after being extruded from the equipment to prevent high temperatures from causing adhesion and production failure. Currently, the main method is to manually pull out the sheaths and immerse them in a water tank for cooling. However, as continuous production leads to an increase in water temperature, the cooling efficiency of this direct water cooling method will gradually decrease.

[0004] Based on this, this utility model discloses a cable sheath extrusion production device. Summary of the Invention

[0005] To address the issue raised in the background art that during the extrusion production of cable sheaths, the sheaths need to be cooled immediately after being extruded from the equipment to prevent high temperatures from causing adhesion and production failure, the current main method is to manually pull out the sheaths and immerse them in a water tank for cooling. However, as continuous production leads to an increase in water temperature, the cooling efficiency of this direct water cooling method gradually decreases. This invention provides a cable sheath extrusion production device, which includes a fixed base, a feeding tank at the upper part of the fixed base, and a forming component at the lower part of the feeding tank.

[0006] A cooling assembly is provided on one side of the upper part of the fixed base;

[0007] The molding assembly includes a conveying barrel, which is disposed in the inner cavity of the fixed base, and a feeding pipe is connected to the other side of the upper part of the conveying barrel. The feeding pipe is connected to the lower part of the feeding tank, and a drive shaft is movably connected to the inner cavity of the conveying barrel through a bearing.

[0008] As a further improvement to this technical solution, the other side of the drive shaft passes through the conveying barrel, a synchronous pulley A is fixedly connected to the surface of the drive shaft, a synchronous belt is provided on the surface of the synchronous pulley A, a synchronous pulley B is drivenly connected to the lower part of the inner cavity of the synchronous belt, a drive motor is provided on the other side of the synchronous pulley B, and the output shaft of the drive motor is fixedly connected to the inner cavity of the synchronous pulley B.

[0009] As a further improvement to this technical solution, an extrusion wheel is fixedly connected to the surface of the drive shaft, a forming cover is fixedly connected to one side of the conveying barrel, and a forming rod is fixedly connected to one side of the drive shaft inside the forming cover.

[0010] As a further improvement to this technical solution, the cooling assembly includes a water tank located on one side of the fixed base and fixedly connected to the fixed base. A conveying pipe is connected to the rear side of the water tank, and a cooler is connected to the rear side of the conveying pipe.

[0011] As a further improvement to this technical solution, a water pump is connected to one side of the cooler via a pipe, and an L-shaped pipe is connected to the upper part of the water pump. A spray ring is connected to the front side of the L-shaped pipe, and multiple spray heads are fixedly connected to the inner cavity of the spray ring. The spray ring is located at the upper part of the water tank. Fixed rods are fixedly connected to the front and rear sides of the other side of the spray ring, and the lower part of the fixed rod is fixedly connected to the upper part of the fixed base.

[0012] As a further improvement to this technical solution, a support frame is fixedly connected to the surface of the conveying tank, the lower part of the support frame is fixedly connected to the upper part of the fixed base, and a forming conveying platform is provided on one side of the water tank.

[0013] Compared with existing technologies, the beneficial effects of this utility model are:

[0014] 1. In this cable sheath extrusion production device, by setting up cooling components including a water tank, cooler, water pump and spray ring, the formed cable sheath is efficiently and automatically cooled by water, avoiding the problem of reduced cooling efficiency caused by the rise in water temperature in traditional manual water cooling methods, and reducing resource waste by recycling water.

[0015] 2. In this cable sheath extrusion production device, by adopting a synchronous belt transmission structure of the forming components including a drive shaft, extrusion roller, forming cover and forming rod and the drive motor, continuous and stable extrusion forming of cable sheath material is realized, which improves production efficiency and ensures the uniformity and consistency of sheath forming. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the rearview structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the disassembled structure of this utility model;

[0019] Figure 4This is a schematic diagram of the structure of the feed tank in this utility model;

[0020] Figure 5 This is a schematic diagram of the extrusion wheel in this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the L-shaped pipe used in this application.

[0022] The meanings of the labels in the diagram are as follows:

[0023] 1. Fixed base; 2. Feed tank; 3. Conveying barrel; 4. Feeding pipe; 5. Drive shaft; 6. Synchronous pulley A; 7. Synchronous belt; 8. Synchronous pulley B; 9. Drive motor; 10. Extrusion roller; 11. Forming cover; 12. Forming rod; 13. Water tank; 14. Conveying pipe; 15. Cooler; 16. Water pump; 17. L-shaped pipe; 18. Spray ring; 19. Spray head; 20. Fixed rod; 21. Support frame; 22. Forming conveying platform. Detailed Implementation

[0024] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] There is an unresolved issue in the extrusion production process of cable sheaths, where the sheaths need to be cooled immediately after being extruded from the equipment to prevent high temperatures from causing adhesion and production failure. Currently, the main method is to manually pull out the sheaths and immerse them in a water tank for cooling. However, due to continuous production, the water temperature will rise, and the cooling efficiency of this direct water cooling method will gradually decrease.

[0026] Therefore, this utility model provides a cable sheath extrusion production device, see [link]. Figures 1 to 6 As shown, it includes a fixed base 1, a feeding tank 2 is provided on the upper part of the fixed base 1, and a forming component is provided on the lower part of the feeding tank 2.

[0027] A cooling component is provided on one side of the upper part of the fixed base 1;

[0028] The molding assembly includes a conveying barrel 3, which is disposed in the inner cavity of the fixed base 1. The other side of the upper part of the conveying barrel 3 is connected to a feeding pipe 4, which is connected to the lower part of the feeding tank 2. The inner cavity of the conveying barrel 3 is movably connected to a drive shaft 5 through a bearing.

[0029] The other side of the drive shaft 5 passes through the conveying barrel 3. A synchronous pulley A6 is fixedly connected to the surface of the drive shaft 5. A synchronous belt 7 is provided on the surface of the synchronous pulley A6. A synchronous pulley B8 is connected to the lower part of the inner cavity of the synchronous belt 7. A drive motor 9 is provided on the other side of the synchronous pulley B8, and the output shaft of the drive motor 9 is fixedly connected to the inner cavity of the synchronous pulley B8.

[0030] An extrusion wheel 10 is fixedly connected to the surface of the drive shaft 5, a forming cover 11 is fixedly connected to one side of the conveying barrel 3, and a forming rod 12 is fixedly connected to one side of the drive shaft 5 inside the forming cover 11.

[0031] During operation, when cable sheaths need to be extruded, the external unloading pipe is connected to the feed tank 2 of this equipment, and the extruded material is transported into the feed tank 2. The drive motor 9 is started, and the output shaft of the drive motor 9 drives the synchronous pulley B8 to rotate. When the synchronous pulley B8 rotates, it drives the synchronous belt 7 to move. When the synchronous belt 7 moves, it drives the synchronous pulley A6 to rotate, and the synchronous pulley A6 drives the drive shaft 5 to rotate. The material in the feed tank 2 is transported to the conveying bucket 3 through the feed pipe 4. When the drive shaft 5 rotates, it drives the extrusion roller 10 to rotate, and the extrusion roller 10 extrudes and transports the cable sheath material. The extrusion roller 10 transports the material to the forming cover 11, and the material is extruded out of the forming cover 11 by the subsequent extrusion pressure to become a cable sheath. The conveying bucket 3 mentioned above is the forming bucket of the cable sheath forming extrusion equipment in the prior art, which has a heating effect and is well known in this technical field. Therefore, it will not be explained in detail in this technical solution.

[0032] Further, see Figures 2 to 6 As shown, the cooling assembly includes a water tank 13, which is located on one side of the fixed base 1 and is fixedly connected to the fixed base 1. A conveying pipe 14 is connected to the rear side of the water tank 13, and a cooler 15 is connected to the rear side of the conveying pipe 14.

[0033] A water pump 16 is connected to one side of the cooler 15 via a pipe. An L-shaped pipe 17 is connected to the upper part of the water pump 16. A spray ring 18 is connected to the front side of the L-shaped pipe 17. Multiple spray heads 19 are fixedly connected to the inner cavity of the spray ring 18. The spray ring 18 is located on the upper part of the water tank 13. Fixing rods 20 are fixedly connected to the front and rear sides of the other side of the spray ring 18. The lower part of the fixing rod 20 is fixedly connected to the upper part of the fixing base 1.

[0034] During operation, when the formed sheath is transported to the outside of the forming cover 11, the water pump 16 is started, and water is drawn from the water tank 13 through the conveying pipe 14 and transported to the cooler 15 to cool the water. The cooled water is then transported through the water pump 16 to the L-shaped pipe 17, and then from the L-shaped pipe 17 to the spray ring 18. The spray ring 18 then transports the water to the spray head 19, and the spray head 19 sprays the cooled water onto the formed sheath to cool it down. The sprayed water is caught by the water tank 13 and reused, thereby reducing the problem of the sheath sticking together due to high temperature and causing the sheath to be scrapped during production.

[0035] Among them, see Figures 1 to 2 As shown, a support frame 21 is fixedly connected to the surface of the conveying barrel 3. The lower part of the support frame 21 is fixedly connected to the upper part of the fixed base 1. A forming conveying platform 22 is provided on one side of the water tank 13.

[0036] In summary, this method effectively solves the problem that in the current cable sheath extrusion production process, the sheath needs to be cooled immediately after being extruded from the equipment to prevent high temperature from causing adhesion and production failure. Currently, the main method is to manually pull out the sheath and immerse it in a water tank for cooling. However, as continuous production leads to an increase in water temperature, the cooling efficiency of this direct water cooling method will gradually decrease.

[0037] 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 process, method, article, or apparatus.

[0038] Although embodiments of the present utility have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cable sheath extrusion production device, characterized in that: It includes a fixed base (1), the upper part of which is provided with a feeding tank (2), and the lower part of which is provided with a forming component; A cooling assembly is provided on one side of the upper part of the fixed base (1); The molding assembly includes a conveying barrel (3), which is disposed in the inner cavity of the fixed base (1), and the other side of the upper part of the conveying barrel (3) is connected to a feeding pipe (4), which is connected to the lower part of the feeding tank (2). The inner cavity of the conveying barrel (3) is movably connected to a drive shaft (5) through a bearing.

2. The cable sheath extrusion production device according to claim 1, characterized in that: The other side of the drive shaft (5) passes through the conveying barrel (3). A synchronous pulley A (6) is fixedly connected to the surface of the drive shaft (5). A synchronous belt (7) is provided on the surface of the synchronous pulley A (6). A synchronous pulley B (8) is connected to the lower part of the inner cavity of the synchronous belt (7). A drive motor (9) is provided on the other side of the synchronous pulley B (8), and the output shaft of the drive motor (9) is fixedly connected to the inner cavity of the synchronous pulley B (8).

3. The cable sheath extrusion production device according to claim 2, characterized in that: An extrusion wheel (10) is fixedly connected to the surface of the drive shaft (5), a forming cover (11) is fixedly connected to one side of the conveying barrel (3), and a forming rod (12) is fixedly connected to one side of the drive shaft (5) inside the forming cover (11).

4. The cable sheath extrusion production device according to claim 3, characterized in that: The cooling assembly includes a water tank (13), which is located on one side of the fixed base (1) and is fixedly connected to the fixed base (1). A conveying pipe (14) is connected to the rear side of the water tank (13), and a cooler (15) is connected to the rear side of the conveying pipe (14).

5. The cable sheath extrusion production apparatus according to claim 4, characterized in that: A water pump (16) is connected to one side of the cooler (15) via a pipe. An L-shaped pipe (17) is connected to the upper part of the water pump (16). A spray ring (18) is connected to the front side of the L-shaped pipe (17). Multiple spray heads (19) are fixedly connected to the inner cavity of the spray ring (18). The spray ring (18) is located at the upper part of the water tank (13). A fixing rod (20) is fixedly connected to the front and rear sides of the other side of the spray ring (18). The lower part of the fixing rod (20) is fixedly connected to the upper part of the fixing base (1).

6. The cable sheath extrusion production apparatus according to claim 5, characterized in that: A support frame (21) is fixedly connected to the surface of the conveying barrel (3). The lower part of the support frame (21) is fixedly connected to the upper part of the fixed base (1). A forming conveying platform (22) is provided on one side of the water tank (13).

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