Feeding device of silica gel extruder

Abstract

The utility model discloses a feeding device of a silica gel extruder, which comprises a feeding component, a first screw rod and a second screw rod, the linkage speed regulating assembly is used for regulating the rotating speed of the screw rod; the storage assembly is connected with the feeding assembly, the storage assembly is arranged on the upper side of the feeding assembly, the storage assembly comprises a storage shell, and a containing space can be formed in the storage shell; the linkage assembly is used for adjusting the running speed of the first screw rod and the second screw rod, so that the pressure of extruded products is consistent, the consistency and uniformity of the products are ensured, the stability of the outer diameter of the products is ensured, the quality of the products is improved, meanwhile, the products do not need to be manually cut into consistent shapes, and the production efficiency is improved. The labor cost is saved, and the production efficiency is greatly improved; the storage assembly is used for storing the to-be-treated products, and an original continuous manual input method is replaced, so that a large amount of labor cost is saved, and the labor intensity of operators is greatly relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of silicone extrusion, in particular to a feeding device for a silicone extruder. Background Art

[0002] In the production of cable sheaths, a silicone extruder is usually used to process silicone materials. The current feeding device of the silicone extruder is to install two cylindrical synchronous guide wheels at the gearbox of the extrusion main machine. One of the guide wheels is driven by the gearbox to achieve the feeding effect. The kneaded silicone raw materials are first manually sliced and then cut into strips of the same size for standby. Therefore, when the device is in the startup state, at least one operator needs to continuously feed at the feeding port. And because the sizes of the manually cut strips are inconsistent, the outer diameter of the product is unstable. Content of the Utility Model

[0003] To overcome the above disadvantages, the purpose of the utility model is to provide a feeding device for a silicone extruder. By using a linkage component to adjust the running speeds of the first screw and the second screw, the pressure of the extruded product is ensured to be consistent, the consistency and uniformity of the product are ensured, the outer diameter of the product is ensured to be stable, thereby improving the quality of the product. At the same time, there is no need to manually cut the product into a consistent shape, saving labor costs and greatly improving production efficiency; by using a storage component to store the products to be processed, replacing the original method of continuous manual input, a large amount of labor costs are saved, and the labor intensity of the operators is greatly reduced.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: a feeding device for a silicone extruder, comprising:

[0005] A feeding component, the feeding component includes a feeding screw, the feeding screw includes a first screw and a second screw, the first screw and the second screw are arranged side by side along a second direction, the first screw rotates along a first axial direction, and the second screw rotates along a second axial direction;

[0006] A linkage speed regulation component, the linkage speed regulation component is used to adjust the rotation speed of the feeding screw;

[0007] A storage component, the storage component is connected to the feeding component, the storage component is arranged on the upper side of the feeding component, the storage component includes a storage housing, and the storage can form an accommodation space.

[0008] In this technical solution, the feeding component makes the product be extruded in the gap between the first screw and the second screw by utilizing the rotation of the first screw and the second screw, and sends the product into the device for the next-step processing connected to the feeding device of the silicone extruder; the linkage speed regulation component is used to adjust the operating speeds of the first screw and the second screw, so as to ensure the consistent pressure for extruding the product, and at the same time ensure the consistency, uniformity of the product and the stability of the outer diameter of the product, thereby improving the quality of the product; the storage component is used to store the products to be processed, replacing the original method of continuous manual input, thus saving a large amount of labor costs; by using the linkage component to adjust the operating speeds of the first screw and the second screw, the consistent pressure for extruding the product is ensured, the consistency and uniformity of the product are ensured, the stability of the outer diameter of the product is ensured, thereby improving the quality of the product. At the same time, there is no need for manual cutting of the products into a consistent shape, saving labor costs and greatly improving the production efficiency; by using the storage component to store the products to be processed, replacing the original method of continuous manual input, thus saving a large amount of labor costs and greatly reducing the labor intensity of the operators.

[0009] In some embodiments, the storage component includes a feeding port and a discharging port. The feeding component is arranged at the discharging port of the storage component, and the area of the feeding port is larger than that of the discharging port.

[0010] In this technical solution, the larger area of the feeding port than that of the discharging port is conducive to the movement of the product towards the feeding component, facilitating the feeding component to process the product.

[0011] In some embodiments, the feeding screw is conical, and the linkage speed regulation component is arranged at the end with a smaller volume of the feeding screw.

[0012] In this technical solution, the conical screw is conducive to saving the manufacturing cost of the screw.

[0013] In some embodiments, spiral convex pieces are arranged on the feeding screw, and the spiral convex pieces are spirally wound around the feeding screw.

[0014] In this technical solution, the spiral convex pieces are conducive to increasing the contact area between the screw and the product, thereby increasing the friction force between the screw and the product, facilitating the extrusion of the product into the gap between the first screw and the second screw, and completing the extrusion process of the product.

[0015] In some embodiments, the feeding device of the silicone extruder further includes a driving component. The driving component is connected to the feeding screw, and the linkage speed regulation component is connected to the driving component.

[0016] In this technical solution, the driving component is used to provide power for the first screw and the second screw, and the linkage speed regulation component adjusts the rotation speeds of the first screw and the second screw by adjusting the power of the driving component.

[0017] In some embodiments, the feeding device of the silicone extruder further includes a device body, the feeding assembly and the linkage speed regulation assembly are arranged inside the device body, and the storage assembly is arranged at the upper end of the device body.

[0018] In this technical solution, the device body is used to install the feeding assembly and the linkage speed regulation assembly.

[0019] In some embodiments, the feeding device of the silicone extruder further includes a locking device, and the locking device is arranged on the device body.

[0020] In this technical solution, the locking device is used to connect the feeding device of the silicone extruder with an external device.

[0021] The beneficial effects of the present utility model are as follows: by using the linkage assembly to adjust the operating speeds of the first screw and the second screw, the pressure of the extruded product is ensured to be consistent, the consistency and uniformity of the product are ensured, the outer diameter of the product is ensured to be stable, thereby improving the quality of the product. At the same time, there is no need for manual cutting of the product into a consistent shape, saving labor costs and greatly improving production efficiency; by using the storage assembly to store the products to be processed, replacing the original method of continuous manual input, a large amount of labor costs are saved, and the labor intensity of the operators is greatly reduced. Description of the Drawings

[0022] Figure 1 It is a schematic diagram of the overall feeding device of the silicone extruder according to an embodiment of the present utility model;

[0023] Figure 2 It is a schematic top view of the feeding device of the silicone extruder according to an embodiment of the present utility model;

[0024] In the figure: 1. Feeding assembly; 11. First screw; 12. Second screw; 13. Spiral lug; 3. Storage assembly; 31. Outlet channel; 4. Driving assembly; 5. Device body; α. First axial direction; θ. Second axial direction. Detailed Embodiments

[0025] The following describes in detail the preferred embodiments of the present utility model with reference to the accompanying drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the scope of protection of the present utility model more clearly defined.

[0026] It should be noted that in the description of the present utility model, it should be stated that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present utility model is customarily placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as a limitation to the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for distinguishing descriptions and cannot be construed as indicating or implying relative importance. Terms such as "horizontal", "vertical", "hanging", etc. do not mean that the components are required to be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0027] The following will elaborate on the preferred embodiments of the present utility model in conjunction with the drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the scope of protection of the present utility model more clearly defined.

[0028] Combined with the attached Figure 1 and the attached Figure 2 As shown, the present utility model provides a feeding device for a silicone extruder, including:

[0029] A feeding component 1, the feeding component 1 includes a feeding screw, the feeding screw includes a first screw 11 and a second screw 12, the first screw 11 and the second screw 12 are arranged side by side along the second direction, the first screw 11 rotates along the first axial direction α, and the second screw 12 rotates along the second axial direction θ;

[0030] A linkage speed regulation component, the linkage speed regulation component is used to adjust the rotation speed of the feeding screw. For example, the linkage speed regulation component adopts a frequency converter. A frequency converter is provided on the extrusion main machine, and the frequency converter on the extrusion main machine is communicatively connected to the frequency converter connected to the feeding component 1. After setting the frequency conversion frequency for one of the frequency converters, the other frequency converter automatically adjusts to the corresponding frequency, thereby achieving the effect of linkage speed regulation;

[0031] A storage component 3, the storage component 3 is connected to the feeding component 1, the storage component 3 is arranged on the upper side of the feeding component 1, the storage component 3 includes a storage housing, and the storage can form an accommodating space.

[0032] The feeding component 1 squeezes the product in the gap between the first screw 11 and the second screw and feeds it into the device for the next-step processing connected to the feeding device of the silicone extruder by utilizing the first screw 11 and the second screw rotation; the linkage speed regulation component is used to adjust the operating speeds of the first screw 11 and the second screw 12, so as to ensure consistent pressure for squeezing the product, and at the same time ensure the consistency, uniformity of the product and the stability of the outer diameter of the product, thereby improving the quality of the product; the storage component 3 is used to store the products to be processed, replacing the original method of continuous manual input, thus saving a large amount of labor costs; by using the linkage component to adjust the operating speeds of the first screw 11 and the second screw 12, the pressure for squeezing the product is ensured to be consistent, the consistency and uniformity of the product are ensured, the outer diameter of the product is ensured to be stable, thereby improving the quality of the product. At the same time, there is no need for manual cutting of the product into a consistent shape, saving labor costs and greatly improving the production efficiency; by using the storage component 3 to store the products to be processed, replacing the original method of continuous manual input, a large amount of labor costs are saved, and the labor intensity of the operators is greatly reduced.

[0033] In some embodiments, the storage component 3 includes a feeding port and a discharging port. The feeding component 1 is arranged at the discharging port of the storage component, and the area of the feeding port is larger than the area of the discharging port.

[0034] The larger area of the feeding port than the discharging port is conducive to the movement of the product towards the feeding component 1, facilitating the feeding component 1 to process the product.

[0035] Continue to combine with the attached Figure 1 and the attached Figure 2 As shown, in some embodiments, the feeding screw is conical, and the linkage speed regulation component is arranged at the end with a smaller volume of the feeding screw. The conical screw is conducive to saving the manufacturing cost of the screw.

[0036] Continue to combine with the attached Figure 1 and the attached Figure 2 As shown, in some embodiments, spiral fins 13 are arranged on the feeding screw. The spiral fins 13 are spirally wound around the feeding screw. The spiral fins 13 are conducive to increasing the contact area between the screw and the product, thereby increasing the friction force between the screw and the product, facilitating the extrusion of the product into the gap between the first screw 11 and the second screw 12, and completing the extrusion process of the product.

[0037] Continue to combine with the attached Figure 1 and the attached Figure 2As shown, in some embodiments, the feeding device of the silicone extruder further includes a driving assembly 4. The driving assembly is connected to the feeding screw, and the linkage speed regulation assembly is connected to the driving assembly 4. The driving assembly 4 is used to provide power for the first screw 11 and the second screw 12. The linkage speed regulation assembly adjusts the rotation speeds of the first screw 11 and the second screw 12 by adjusting the power of the driving assembly 4.

[0038] Continue to refer to the attached Figure 1 As shown, in some embodiments, the feeding device of the silicone extruder further includes a device body 5. The feeding assembly 1 and the linkage speed regulation assembly are arranged inside the device body 5, and the storage assembly 3 is arranged at the upper end of the device body 5. The device body 5 is used to install the feeding assembly 1 and the linkage speed regulation assembly.

[0039] In some embodiments, the feeding device of the silicone extruder further includes a locking device. For example, the locking device is a split clamp lock. An outlet channel 51 is provided on the device body 5. The outlet channel is arranged at the end of the feeding screw with a smaller volume. The locking device is arranged on the outlet channel 51 of the device body 5. The locking device is used to connect the feeding device of the silicone extruder to an external device.

[0040] In summary, the present utility model provides a feeding device for a silicone extruder. By using a linkage assembly to adjust the operating speeds of the first screw and the second screw, the pressure of the extruded product is ensured to be consistent, the consistency and uniformity of the product are ensured, the outer diameter of the product is ensured to be stable, thereby improving the quality of the product. At the same time, there is no need for manual cutting of the product into a consistent shape, saving labor costs and greatly improving production efficiency; by using a storage assembly to store the products to be processed, replacing the original method of continuous manual input, a large amount of labor costs are saved, and the labor intensity of the operators is greatly reduced.

[0041] The above embodiments are only for illustrating the technical concept and features of the present utility model, and the purpose is to enable those who are familiar with this technology to understand the content of the present utility model and implement it. It cannot be used to limit the protection scope of the present utility model. Any equivalent changes or modifications made according to the spirit of the present utility model should be covered within the protection scope of the present utility model.

Claims

1. A silicone extruder feeding device, characterized in that: include: A feeding assembly, the feeding assembly comprising a feeding screw, the feeding screw comprising a first screw and a second screw, the first screw and the second screw are arranged side by side along a second direction, the first screw rotates along a first axial direction, and the second screw rotates along a second axial direction; A linkage speed regulating component, the linkage speed regulating component is used to adjust the rotation speed of the feeding screw; A storage component is connected to the feeding component, the storage component is arranged on the upper side of the feeding component, the storage component includes a storage shell, and the storage component can form a storage space.

2. The silicone extruder feeding device according to claim 1, characterized in that: The storage component includes an inlet and an outlet, the feeding component is arranged at the outlet of the storage component, and the area of ​​the inlet is larger than the area of ​​the outlet.

3. The silicone extruder feeding device according to claim 1, characterized in that: The feeding screw is conical, and the linkage speed regulating component is arranged at the end of the feeding screw with a smaller volume.

4. The silicone extruder feeding device according to claim 3, characterized in that: The feeding screw is provided with a spiral convex piece, and the spiral convex piece is arranged spirally around the feeding screw.

5. The silicone extruder feeding device according to claim 1, characterized in that: It also includes a driving assembly, which is connected to the feeding screw, and the linkage speed regulation assembly is connected to the driving assembly.

6. The silicone extruder feeding device according to claim 1, characterized in that: It also includes a device body, the feeding assembly and the linkage speed regulation assembly are arranged in the device body, and the storage assembly is arranged at the upper end of the device body.

7. The silicone extruder feeding device according to claim 6, characterized in that: It also includes a locking device, which is arranged on the device body.

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