Novel screw extrusion mechanism for oil-proof and radiation-proof washing composite filaments

Abstract

The utility model discloses a novel screw extrusion mechanism for oil-proof and radiation-proof washing composite filaments, which comprises a workbench, a fixing shell is arranged outside the top of the workbench, the fixing shell is connected with the workbench through screws, a transmission mechanism is arranged between the workbench and the fixing shell, and the transmission mechanism is connected with the workbench through screws. The transmission mechanism comprises a first gear, a second gear and a second inner rod, the first gear, the second gear and the second inner rod are rotationally connected into the fixing shell, the top of the workbench is fixedly connected with an outer shell, the top of the front end of the outer shell is fixedly connected with a feeding pipe, and the top of the feeding pipe is fixedly connected with a stirring mechanism. In the actual use process, the second motor on the top plate is started, the stirring rods on the rotating rod are driven to rotate under the action of the second motor, materials are stirred, the materials are discharged through the material leakage grooves in the baffles after being stirred uniformly, and the materials are ensured to be more uniform through cooperation of the stirring rods and the material leakage grooves. The product quality is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of screw extrusion mechanisms, in particular to a novel screw extrusion mechanism for oil-proof and radiation-proof washing composite wires. Background Art

[0002] The melt spinning process can be traced back to a British patent in 1845, and it was first used industrially to produce nylon 66 fibers in 1939. The basic process includes melting the raw materials, extruding through the micro-holes of the spinneret, and cooling and solidifying the melt stream. The final product is a filament that can be wound into a bobbin or processed in other ways;

[0003] After searching, the Chinese patent with the announcement number: CN210765591U discloses a new screw extrusion mechanism for oil-proof and radiation-proof washing composite wire. The patent records that the hydraulic motor is connected to the hydraulic pump through a pipeline, and the displacement of the hydraulic pump is changed to achieve stepless speed regulation of the hydraulic motor. The output shaft of the hydraulic motor is connected to the screw, which can achieve stepless speed regulation of the screw, so that the equipment can be steplessly adjusted according to customer needs, and the controllable range of the equipment is increased.

[0004] In this solution, the staff puts the mixed materials directly into the feed pipe in advance and then carries out subsequent work. When mixing, it is necessary to prepare stirring tools in advance, which greatly reduces the work efficiency. Or the materials are used directly without stirring, which greatly reduces the product quality. In order to solve this technical problem, the utility model proposes a new screw extrusion mechanism for oil-proof and radiation-proof washing composite wire. Summary of the invention

[0005] 1. Technical issues to be solved

[0006] In this solution, the staff puts the mixed materials directly into the feed pipe in advance and then carries out subsequent work. When mixing, it is necessary to prepare stirring tools in advance, which greatly reduces the work efficiency. Or the materials are used directly without stirring, which greatly reduces the product quality. In order to solve this technical problem, the utility model proposes a new screw extrusion mechanism for oil-proof and radiation-proof washing composite wire.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a new screw extrusion mechanism for oil-proof and radiation-proof washing composite wire, including a workbench, a fixed shell is arranged on the outside of the top of the workbench, and the fixed shell is connected to the workbench by screws, a transmission mechanism is arranged between the workbench and the fixed shell, the transmission mechanism includes gear one, gear two and inner rod two, and gear one, gear two and inner rod two are all rotatably connected in the fixed shell, an outer shell is fixedly connected to the top of the workbench, a feeding pipe is fixedly connected to the top of the front end of the outer shell, a stirring mechanism is fixedly connected to the top of the feeding pipe, the stirring mechanism includes a rotating rod and a plurality of stirring rods, and the stirring rod is fixedly connected to the outer wall of the rotating rod.

[0009] Preferably, a motor 1 is fixedly connected to the bottom of the front end of the workbench, a rotating shaft is fixedly connected to the output end of the motor 1, and a gear 1 is fixedly connected to the outer side wall of the rotating shaft, and the rotating shaft passes through the fixed shell and extends to the outside of the fixed shell.

[0010] Preferably, an inner rod 1 is rotatably connected in the middle of the fixed shell, and the gear 2 is fixedly connected to the outer wall of the inner rod 1, and the gear 2 is meshed with the outer wall of the gear 1.

[0011] Preferably, an inner rod 2 is rotatably connected to the interior of the upper portion of the fixed shell, a gear 3 is fixedly connected to the outer wall of the inner rod 2, and the gear 3 is meshed with the outer wall of the gear 2.

[0012] Preferably, one end of the inner rod passes through the fixed shell and extends to the interior of the outer shell, and at the same time, one end of the inner rod is fixedly connected to a screw, and the screw is rotatably connected to the interior of the outer shell. At the same time, a heating plate is provided inside the outer shell, and the other end of the outer shell is fixedly connected to an extrusion port, and a cooling chamber is provided outside the extrusion port.

[0013] Preferably, a top plate is fixedly connected to the top of the feeding tube, and a second motor is fixedly connected to the top of the top plate, and a rotating rod is fixedly connected to the output end of the second motor. Meanwhile, a baffle is fixedly connected to the interior below the stirring rod, and a leakage groove is provided inside the baffle.

[0014] (III) Beneficial effects

[0015] The utility model provides a new screw extrusion mechanism for oil-proof and radiation-proof washing composite wire. It has the following beneficial effects:

[0016] (1) By starting the second motor on the top plate, the stirring rod on the rotating rod is driven to rotate and start stirring the material. After stirring evenly, the material is discharged through the leakage trough on the baffle. Through the cooperation between them, the material is ensured to be more uniform, effectively improving the product quality.

[0017] (2) By starting the motor 1 at the bottom of the workbench, the motor 1 drives the gear 1 on the rotating shaft to rotate, and the gear 1 drives the gear 2 whose diameter is larger than the gear 2 to rotate, thereby achieving a preliminary differential effect, and then the gear 3 whose diameter is larger than the gear 2 is driven to rotate, and the outer shell is driven to rotate, thereby achieving a final differential effect, and avoiding the situation that the traditional rotating shaft or belt drive is easy to break or fall off under the condition of excessive torque, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the fixed shell of the utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the housing of the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the feeding pipe of the utility model.

[0022] In the figure: 1. workbench; 2. fixed shell; 3. screw; 4. motor 1; 5. rotating shaft; 6. gear 1; 7. inner rod 1; 8. gear 2; 9. inner rod 2; 10. gear 3; 11. screw; 12. outer shell; 13. heating plate; 14. extrusion port; 15. feeding tube; 16. top plate; 17. motor 2; 18. rotating rod; 19. stirring rod; 20. baffle; 21. leakage trough; 22. cooling chamber. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] Embodiment 1: A novel screw extrusion mechanism for oil-proof and radiation-proof washing composite yarn comprises a workbench 1, a fixed shell 2 is arranged on the outside of the top of the workbench 1, and the fixed shell 2 is connected to the workbench 1 by screws 3, a transmission mechanism is arranged between the workbench 1 and the fixed shell 2, and the transmission mechanism comprises a gear 1 6, a gear 2 8 and an inner rod 2 9, a motor 1 4 is fixedly connected to the bottom of the front end of the workbench 1, a rotating shaft 5 is fixedly connected to the output end of the motor 1 4, and a gear 1 6 is fixedly connected to the outer wall of the rotating shaft 5, and the rotating shaft 5 passes through the fixed shell 2 and extends to the outside of the fixed shell 2, an inner rod 1 7 is rotatably connected in the middle of the fixed shell 2, and the gear 2 8 is fixedly connected to the outer wall of the inner rod 1 7, At the same time, gear 2 8 is meshed with the outer wall of gear 1 6, and an inner rod 2 9 is rotatably connected to the top of the fixed shell 2. The outer wall of the inner rod 29 is fixedly connected to a gear 3 10, and the gear 3 10 is meshed with the outer wall of the gear 2 8. At the same time, gear 1 6, gear 2 8 and inner rod 2 9 are all rotatably connected in the fixed shell 2, and an outer shell 12 is fixedly connected to the top of the workbench 1. One end of the inner rod 2 9 penetrates the fixed shell 2 and extends to the inside of the outer shell 12. At the same time, one end of the inner rod 2 9 is fixedly connected to a screw 11, and the screw 11 is rotatably connected to the inside of the outer shell 12. At the same time, a heating plate 13 is arranged inside the outer shell 12, and the other end of the outer shell 12 is fixedly connected to an extrusion port 14, and a cooling chamber 22 is arranged outside the extrusion port 14.

[0026] Start the motor 14 at the bottom of the workbench 1, and the gear 16 on the rotating shaft 5 starts to rotate. This causes the gear 28 and the gear 3 10 to rotate together, and the difference in gear diameter is used to achieve step-by-step deceleration. The large diameter of the gear 28 causes it to decelerate under the action of the gear 16, and then drives the gear 3 10 again to further decelerate. This differential design causes the screw 11 on the internal inner rod 29 to start rotating. At the same time, the material is heated by the heating plate 13 to give it a wire drawing property. The wire drawing effect causes the material to be extruded through the extrusion port 14 and quickly cooled under the action of the cooling chamber 22 to prevent the extrusion port 14 from being blocked, thereby improving work efficiency.

[0027] Embodiment 2: The difference between this embodiment and embodiment 1 lies in that, a feeding tube 15 is fixedly connected to the top of the front end of the shell 12, a stirring mechanism is fixedly connected to the top of the feeding tube 15, the stirring mechanism comprises a rotating rod 18 and a plurality of stirring rods 19, the stirring rod 19 is fixedly connected to the outer wall of the rotating rod 18, a top plate 16 is fixedly connected to the top of the feeding tube 15, a motor 2 17 is fixedly connected to the top of the top plate 16, and the rotating rod 18 is fixedly connected to the output end of the motor 2 17, and a baffle 20 is fixedly connected to the interior below the stirring rod 19, and a leakage groove 21 is provided inside the baffle 20.

[0028] The material is put into the feeding pipe 15, and then the motor 2 17 located on the top of the top plate 16 is started, and the rotation of the motor 2 17 drives the rotating rod 18 to rotate. The movement of the rotating rod 18 causes the stirring rod 19 to stir the material to make it uniformly mixed. After the mixing is completed, the material leaks into the interior of the housing 12 through the leakage groove 21 on the baffle 20.

[0029] During operation, the material is first put into the feeding pipe 15, and the motor 2 17 on the top of the top plate 16 is started. The motor 2 17 drives the rotating rod 18 to rotate. At this time, the rotating rod 18 drives the stirring rod 19 to stir. After the material is stirred evenly, it leaks into the housing 12 through the leakage groove 21 on the baffle 20. At this time, the motor 1 4 at the bottom of the workbench 1 is started. The motor 1 4 drives the gear 1 6 on the rotating shaft 5 to rotate, thereby driving the gear 2 8 to rotate. Since the diameter of the gear 2 8 is larger than that of the gear 1 6, the gear 2 8 is at the same diameter as the gear 1 6. The deceleration effect is achieved by rotation, and at the same time, the rotation of gear two 8 drives gear three 10 to rotate. Since the diameter of gear three 10 is larger than that of gear two 8, the differential effect is also achieved again. The rotation of gear three 10 drives the screw 11 on the internal inner rod two 9 to rotate, and the material is heated by the heating plate 13. Under the rotation of the screw 11, the material begins to be drawn and extruded through the extrusion port 14 at the same time. Combined with the cooling effect of the cooling chamber 22, the hot-melted wire is prevented from blocking the outlet of the extrusion port 14. Through their cooperation, the work efficiency is greatly improved.

[0030] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A new screw extrusion mechanism for oil-proof and radiation-proof washing composite yarn, characterized in that: The invention comprises a workbench (1), wherein a fixed shell (2) is arranged on the outside of the top of the workbench (1), and the fixed shell (2) is connected to the workbench (1) by screws (3); a transmission mechanism is arranged between the workbench (1) and the fixed shell (2), and the transmission mechanism comprises a gear 1 (6), a gear 2 (8) and an inner rod 2 (9); and the gear 1 (6), the gear 2 (8) and the inner rod 2 (9) are all rotatably connected in the fixed shell (2); an outer shell (12) is fixedly connected to the top of the workbench (1), and a feeding pipe (15) is fixedly connected to the top of the front end of the outer shell (12); a stirring mechanism is fixedly connected to the top of the feeding pipe (15), and the stirring mechanism comprises a rotating rod (18) and a plurality of stirring rods (19); and the stirring rod (19) is fixedly connected to the outer wall of the rotating rod (18).

2. The novel screw extrusion mechanism for oil-proof and radiation-proof washing composite yarn according to claim 1 is characterized in that: A motor 1 (4) is fixedly connected to the bottom of the front end of the workbench (1); a rotating shaft (5) is fixedly connected to the output end of the motor 1 (4); and a gear 1 (6) is fixedly connected to the outer wall of the rotating shaft (5); and the rotating shaft (5) passes through the fixed shell (2) and extends to the outside of the fixed shell (2).

3. The novel screw extrusion mechanism for oil-proof and radiation-proof washing composite yarn according to claim 1 is characterized in that: The fixed shell (2) is rotatably connected to an inner rod (7) in the middle, and the gear (8) is fixedly connected to the outer wall of the inner rod (7), while the gear (8) is meshed with the outer wall of the gear (6).

4. The novel screw extrusion mechanism for oil-proof and radiation-proof washing composite yarn according to claim 1 is characterized in that: An inner rod 2 (9) is rotatably connected to the interior of the upper portion of the fixed shell (2), and a gear 3 (10) is fixedly connected to the outer wall of the inner rod 2 (9), and the gear 3 (10) is meshed with the outer wall of the gear 2 (8).

5. The novel screw extrusion mechanism for oil-proof and radiation-proof washing composite yarn according to claim 1 is characterized in that: One end of the second inner rod (9) passes through the fixed shell (2) and extends to the interior of the outer shell (12); at the same time, one end of the second inner rod (9) is fixedly connected to a screw rod (11), and the screw rod (11) is rotatably connected to the interior of the outer shell (12); at the same time, a heating plate (13) is arranged inside the outer shell (12); and the other end of the outer shell (12) is fixedly connected to an extrusion port (14), and a cooling chamber (22) is arranged outside the extrusion port (14).

6. The novel screw extrusion mechanism for oil-proof and radiation-proof washing composite yarn according to claim 1 is characterized by: The top of the feeding pipe (15) is fixedly connected to a top plate (16), and the top of the top plate (16) is fixedly connected to a second motor (17), and a rotating rod (18) is fixedly connected to the output end of the second motor (17), and a baffle (20) is fixedly connected to the interior below the stirring rod (19), and a material leakage groove (21) is opened inside the baffle (20).

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