A mixing device for wire and cable production
By employing adjustable-angle blades and a filtration system in the cable production mixing device, the problems of uneven mixing of high-viscosity materials and harmful gas emissions have been solved, achieving more efficient mixing and environmentally friendly emissions.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI ZHONGCHEN CABLE CO LTD
- Filing Date
- 2025-07-09
- Publication Date
- 2026-07-03
AI Technical Summary
Existing cable production mixing equipment results in uneven mixing of high-viscosity materials, dead zones, limited shear force range, and direct emission of harmful gases, polluting the environment.
It adopts an adjustable-angle blade design and filtration system. The blades are driven to rotate by a bevel gear, which enhances axial flow, reduces radial dead zone, and filters the mixed gas through the filter plate to discharge harmless gas.
It improves the dispersion of high-viscosity materials, reduces mixing dead zones, increases production efficiency, and reduces environmental pollution.
Smart Images
Figure CN224446440U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cable production technology, specifically to a mixing device for wire and cable production. Background Technology
[0002] The mixing device used in cable production is a key piece of equipment used to uniformly mix various raw materials required for cable production. This device typically includes core components such as a cylinder, drive rod, and blades. The drive rod drives the blades to rotate, which fully stirs and mixes the raw materials in the cylinder. The mixed material must meet the process requirements of subsequent processing. Uniform material flow can reduce equipment wear, improve production efficiency, and reduce processing defects caused by material agglomeration or stratification.
[0003] In existing mixing devices, the blades are usually fixed directly to the outside of the drive rod during use. The blades cannot be rotated or adjusted, and the fixed mixing trajectory of the blades causes the material to form a specific flow pattern in the container, which easily creates mixing dead zones. Especially in high-viscosity materials, local areas may not be effectively mixed for a long time. The shear force of the fixed blades has a limited range and cannot cover the entire material system, resulting in poor dispersibility of high-viscosity materials, serious particle agglomeration, and the inability to treat the gases generated during material mixing. Harmful gases are directly emitted into the environment, causing pollution.
[0004] Therefore, it is necessary to provide a new mixing device for wire and cable production to solve the above-mentioned technical problems. Utility Model Content
[0005] The purpose of this invention is to provide a mixing device for the production of wires and cables, so as to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a mixing device for wire and cable production, comprising a cylinder, and further comprising:
[0007] A drive rod is located inside the cylinder, and blades for mixing materials are installed on the outside of the drive rod.
[0008] A rotating rod is rotatably connected to the inner wall of a drive rod. A first bevel gear is fixed to the outer side of the rotating rod, and a second bevel gear for adjusting the blade angle is meshed with the outer side of the first bevel gear.
[0009] A connecting pipe is connected to the outside of the cylinder. One end of the connecting pipe is connected to a box. The top of the box is connected to an air pump through a pipe. A filter plate for filtering the gas generated during material mixing is slidably connected to the inner wall of the box.
[0010] Preferably, a housing is fixed to the top of the drive rod, a first motor is installed on the inner wall of the housing, and the output end of the first motor is fixedly connected to the top of the rotating rod.
[0011] Preferably, a cylinder cover is installed on the top of the cylinder body, a second motor is fixed on the top of the cylinder cover, a drive block is fixed on the output end of the second motor, and the bottom of the drive block is fixedly connected to the top of the housing.
[0012] Preferably, a connecting block is fixed to one side of the second bevel gear, and the outer side of the connecting block is rotatably connected to the inner wall of the drive rod, and a sealing gasket is provided on the outer side of the connecting block.
[0013] Preferably, a mounting plate is fixed to one side of the connecting block, a mounting frame is fixed to one side of the mounting plate, a mounting block is fixed to one end of the blade, and the outer side of the mounting block is engaged with the inner wall of the mounting frame. The inner wall of the mounting frame is threaded with fixing bolts for fixing the mounting block.
[0014] Preferably, a handle is fixed to the top of the cylinder cover, a feed inlet is provided on the outer side of the cylinder body, a cover plate is installed on the top of the feed inlet, and a discharge outlet is provided at the bottom of the cylinder body.
[0015] Preferably, a support base is fixed to the outside of the cylinder, and a door and an air outlet are respectively provided on the outside of the box.
[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0017] This invention uses a first bevel gear to drive a second bevel gear to rotate, which in turn drives the connecting block and mounting plate to rotate, thereby driving the paddle to rotate. The rotation of the paddle enhances axial flow, reduces radial flow dead zones, promotes material circulation, changes the shear force application area, and improves the dispersion effect of high-viscosity materials. The filter plate can be used to filter the gas generated during material mixing, and the filtered gas is discharged through the outlet, reducing the direct emission of harmful gases into the environment, reducing environmental pollution, and meeting environmental protection requirements. Attached Figure Description
[0018] Figure 1 A schematic diagram of a preferred embodiment of the mixing device for wire and cable production provided by this utility model;
[0019] Figure 2 This is a schematic diagram of the structure of the box body and the cylinder body in this utility model;
[0020] Figure 3 This is a schematic diagram of the shell structure in this utility model;
[0021] Figure 4 for Figure 3A magnified structural diagram of point A in the middle.
[0022] In the diagram: 1. Cylinder; 2. Drive rod; 3. Blade; 4. Rotating rod; 5. First bevel gear; 6. Second bevel gear; 7. Connecting pipe; 8. Housing; 9. Air pump; 10. Filter plate; 11. Shell; 12. First motor; 13. Cylinder cover; 14. Second motor; 15. Drive block; 16. Connecting block; 17. Sealing gasket; 18. Mounting plate; 19. Mounting bracket; 20. Mounting block; 21. Fixing bolt; 22. Handle; 23. Feed inlet; 24. Cover plate; 25. Discharge outlet; 26. Support base; 27. Door; 28. Air outlet. Detailed Implementation
[0023] 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.
[0024] Please see Figure 1-4 As shown, a mixing device for wire and cable production includes a cylinder 1 and a drive rod 2. The drive rod 2 is disposed inside the cylinder 1, and a paddle 3 for mixing materials is installed on the outside of the drive rod 2. The raw materials for cable production can be mixed by the paddle 3.
[0025] Rotating rod 4 is rotatably connected to the inner wall of driving rod 2. A first bevel gear 5 is fixed on the outer side of rotating rod 4. A second bevel gear 6 for adjusting the angle of blade 3 is meshed on the outer side of the first bevel gear 5. The first bevel gear 5 can drive the second bevel gear 6 to rotate, which facilitates the subsequent rotation of blade 3 and adjustment of blade 3 angle.
[0026] The connecting pipe 7 is connected to the outside of the cylinder 1. One end of the connecting pipe 7 is connected to the box 8. The top of the box 8 is connected to the air pump 9 through a pipe. The gas during material mixing can be introduced into the box 8 through the connecting pipe 7. The inner wall of the box 8 is slidably connected to the filter plate 10, which can be used to filter the gas generated during material mixing.
[0027] A housing 11 is fixed to the top of the drive rod 2. A first motor 12 is installed on the inner wall of the housing 11, and the output end of the first motor 12 is fixedly connected to the top of the rotating rod 4. The first motor 12 can drive the rotating rod 4 to rotate, which facilitates the subsequent adjustment of the blade 3 angle.
[0028] A cylinder cover 13 is installed on the top of the cylinder body 1. A second motor 14 is fixed on the top of the cylinder cover 13. A drive block 15 is fixed on the output end of the second motor 14. The bottom of the drive block 15 is fixedly connected to the top of the housing 11. The second motor 14 can drive the drive block 15 and the housing 11 to rotate. The drive rod 2 drives the paddle 3 to rotate, thereby achieving the effect of mixing the raw materials for cable production.
[0029] A connecting block 16 is fixed to one side of the second bevel gear 6, and the outer side of the connecting block 16 is rotatably connected to the inner wall of the drive rod 2. A sealing gasket 17 is provided on the outer side of the connecting block 16, which improves the sealing performance inside the drive rod 2. A mounting plate 18 is fixed to one side of the connecting block 16, and a mounting bracket 19 is fixed to one side of the mounting plate 18. A mounting block 20 is fixed to one end of the blade 3, and the outer side of the mounting block 20 is engaged with the inner wall of the mounting bracket 19. A fixing bolt 21 for fixing the mounting block 20 is threaded onto the inner wall of the mounting bracket 19. Insert the blade 3 into the mounting bracket 19 and fix the mounting bracket 19 and mounting block 20 with fixing bolts 21 to install the blade 3. The first motor 12 can drive the rotating rod 4 to rotate, the rotating rod 4 drives the first bevel gear 5 to rotate, the first bevel gear 5 drives the second bevel gear 6 to rotate, causing the connecting block 16 and mounting plate 18 to rotate, thereby driving the blade 3 to rotate. The rotation of the blade 3 can enhance axial flow, reduce radial flow dead zone, promote material circulation, change the shear force action area, and improve the dispersion effect of high viscosity materials.
[0030] A handle 22 is fixed to the top of the cylinder cover 13. A feed inlet 23 is provided on the outside of the cylinder body 1. The drive rod 2 and the blade 3 can be disassembled by removing the cylinder cover 13, which facilitates the subsequent disassembly and cleaning of the blade 3. A cover plate 24 is installed on the top of the feed inlet 23. A discharge outlet 25 is provided at the bottom of the cylinder body 1. A support base 26 is fixed to the outside of the cylinder body 1. A door 27 and an air outlet 28 are respectively provided on the outside of the box body 8.
[0031] Working Principle: In use, the raw materials are poured into the cylinder 1 through the feed inlet 23. The second motor 14 drives the drive block 15 and the housing 11 to rotate, and the drive rod 2 drives the blade 3 to rotate, achieving the effect of mixing the cable production materials. The mounting block 20 is inserted into the mounting frame 19, and the mounting frame 19 and mounting block 20 are fixed with fixing bolts 21, thus installing the blade 3. The first motor 12 drives the rotating rod 4 to rotate, which in turn drives the first bevel gear 5 to rotate, which in turn drives the second bevel gear... The rotation of wheel 6 causes the connecting block 16 and mounting plate 18 to rotate, which in turn drives the blade 3 to rotate. The rotation of blade 3 can enhance axial flow, reduce radial flow dead zones, promote material circulation, change the shear force action area, and improve the dispersion effect of high-viscosity materials. The gas generated during material mixing can be drawn into the box 8 through the air pump 9 and the connecting pipe 7. The filter plate 10 can be used to filter the gas generated during material mixing. The filtered gas is discharged through the air outlet 28, reducing the direct emission of harmful gases into the environment, reducing environmental pollution, and meeting environmental protection requirements.
[0032] 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.
[0033] 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 mixing device for wire and cable production, comprising a cylinder (1), characterized in that, Also includes: A drive rod (2) is located inside the cylinder (1), and a paddle (3) for mixing materials is installed on the outside of the drive rod (2). Rotary rod (4) is rotatably connected to the inner wall of drive rod (2). A first bevel gear (5) is fixed on the outer side of the rotary rod (4). A second bevel gear (6) for adjusting the angle of blade (3) is meshed on the outer side of the first bevel gear (5). A connecting pipe (7) is connected to the outside of the cylinder (1). One end of the connecting pipe (7) is connected to a box (8). The top of the box (8) is connected to an air pump (9) through a pipe. A filter plate (10) for filtering the gas generated during material mixing is slidably connected to the inner wall of the box (8).
2. The mixing device for wire and cable production according to claim 1, characterized in that: The top of the drive rod (2) is fixed with a housing (11), and the inner wall of the housing (11) is equipped with a first motor (12), and the output end of the first motor (12) is fixedly connected to the top of the rotating rod (4).
3. A mixing device for wire and cable production according to claim 2, characterized in that: The top of the cylinder (1) is fitted with a cylinder cover (13), and a second motor (14) is fixed to the top of the cylinder cover (13). A drive block (15) is fixed to the output end of the second motor (14), and the bottom of the drive block (15) is fixedly connected to the top of the housing (11).
4. The mixing device for wire and cable production according to claim 1, characterized in that: A connecting block (16) is fixed on one side of the second bevel gear (6), and the outer side of the connecting block (16) is rotatably connected to the inner wall of the drive rod (2). A sealing gasket (17) is provided on the outer side of the connecting block (16).
5. A mixing device for wire and cable production according to claim 4, characterized in that: A mounting plate (18) is fixed to one side of the connecting block (16), and a mounting bracket (19) is fixed to one side of the mounting plate (18). A mounting block (20) is fixed to one end of the blade (3), and the outer side of the mounting block (20) is engaged with the inner wall of the mounting bracket (19). The inner wall of the mounting bracket (19) is threaded with a fixing bolt (21) for fixing the mounting block (20).
6. A mixing device for wire and cable production according to claim 3, characterized in that: The top of the cylinder cover (13) is fixed with a handle (22), the outside of the cylinder body (1) is provided with a feed inlet (23), the top of the feed inlet (23) is installed with a cover plate (24), and the bottom of the cylinder body (1) is provided with a discharge outlet (25).
7. A mixing device for wire and cable production according to claim 1, characterized in that: The outer side of the cylinder (1) is fixed with a support base (26), and the outer side of the box (8) is provided with a box door (27) and an air outlet (28).