A raw material mixing device for chemical fiber production

Abstract

This utility model discloses a raw material mixing device for chemical fiber production, relating to the field of chemical fiber production technology. It includes a mixing cylinder and a worktable. A front cover and a rear cover are rotatably connected to both ends of the mixing cylinder. An electric push rod is fixedly installed on one side of the rear cover. A push plate is slidably connected inside the mixing cylinder. The output end of the electric push rod is fixedly connected to the push plate. Two telescopic rods are fixedly installed on one side of the rear cover. The beneficial effects of this utility model are: by setting up the push plate, after the raw material mixing is completed, only the electric push rod needs to be used to push the push plate, which will then push the mixed raw material forward, eventually dropping it through the discharge port. This process ensures that the push plate, while moving, not only pushes the raw material towards the discharge port but also scrapes off the raw material adhering to the inner wall of the mixing cylinder, preventing it from affecting the use of the mixed raw material in the next batch.

Description

Technical Field

[0001] This utility model relates to the field of chemical fiber production technology, specifically to a raw material mixing device for chemical fiber production. Background Technology

[0002] The production of synthetic fibers requires the use of various raw materials, which may come from different suppliers and have different physical and chemical properties, such as viscosity, moisture content, and ash content. To ensure spinning quality and control the process, these raw materials need to be uniformly mixed. By using this device, raw materials with different properties can be effectively mixed evenly, thereby producing high-quality synthetic fiber products.

[0003] Existing raw material mixing devices for chemical fiber production often leave residues on the inner wall of the mixing tank after mixing, resulting in incomplete discharge. This can affect the production quality of the mixed raw materials when mixing different materials in the next batch. Therefore, we propose a raw material mixing device for chemical fiber production. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a raw material mixing device for chemical fiber production, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a raw material mixing device for chemical fiber production, comprising a mixing cylinder and a worktable. A front cover and a rear cover are rotatably connected to both ends of the mixing cylinder. An electric push rod is fixedly installed on one side of the rear cover. A push plate is slidably connected inside the mixing cylinder. The output end of the electric push rod is fixedly connected to the push plate. Two telescopic rods are fixedly installed on one side of the rear cover. The output ends of both telescopic rods are fixedly connected to the push plate, and the two telescopic rods are located on both sides of the electric push rod. When it is necessary to push the mixed raw material out, the electric push rod can push the push plate to push the mixed raw material towards the discharge port. Furthermore, it can also scrape off the raw material adhering to the inner wall of the mixing cylinder.

[0006] Preferably, a discharge port is provided on one side of the front cover, a connecting plate is fixedly installed on the outer side of the front cover, a self-locking motor II is fixedly installed at the bottom end of the connecting plate, two limiting rods are fixedly installed on the outer side of the front cover, a piston plate is slidably connected to the outer side of the two limiting rods, a screw is rotatably connected to one side of the front cover, and one end of the screw passes through the piston plate and is fixedly connected to the output end of the self-locking motor II, and the piston plate is threadedly connected to the screw. When it is necessary to open the piston plate, the self-locking motor II drives the screw to rotate, thereby moving the piston plate away from the discharge port.

[0007] Preferably, a gear ring and a slide are fixedly installed on the outside of the mixing cylinder. A T-shaped plate is fixedly installed on the top of one of the workbenches, and an installation plate is fixedly installed on the top of the other workbench. A round shaft is rotatably connected between the T-shaped plate and the installation plate. A gear and a drag wheel are fixedly installed on the outside of the round shaft. The gear and the gear ring cooperate, and the drag wheel and the slide are cooperate. A self-locking motor is fixedly installed on one side of the installation plate. One end of the round shaft passes through the installation plate and is fixedly connected to the output end of the self-locking motor. A sprocket is fixedly installed on the outside of the round shaft. A chain is driven to the outside of the two sprockets. When it is necessary to mix raw materials, the self-locking motor is turned on, which will drive the round shaft to rotate. Because the gear and the gear ring mesh, the mixing cylinder will rotate, thereby mixing the raw materials in the cylinder.

[0008] Preferably, an insertion hole is provided on one side of the front cover, and an insertion rod is slidably connected inside the T-shaped plate. The insertion rod cooperates with the insertion hole, and the insertion rod is inserted into the insertion hole to fix the front cover in place.

[0009] Preferably, a feed inlet is fixedly installed on the outer side of the front cover, a discharge plate is fixedly installed on one end of the workbench, a control panel is fixedly installed on the top of the workbench, and a support leg is fixedly installed on the bottom of the workbench.

[0010] Preferably, the self-locking motor one, the self-locking motor two, and the electric push rod are all electrically connected to the control panel.

[0011] This utility model provides a raw material mixing device for chemical fiber production, which has the following beneficial effects:

[0012] 1. This raw material mixing device for chemical fiber production, through the setting of the push plate, after the raw material is mixed, only needs to use the electric push rod to push the push plate, and then the push plate will push the mixed raw material forward and finally fall through the discharge port. This process setting not only pushes the raw material towards the discharge port when the push plate moves, but also scrapes off the raw material adhering to the inner wall of the mixing cylinder to avoid affecting the use of the raw material for the next mixing.

[0013] 2. This raw material mixing device for chemical fiber production, through the setting of the piston plate, when it is necessary to discharge material, uses the self-locking motor to drive the screw to rotate, thereby moving the piston plate away from the discharge port, and then the mixed raw material will fall out along the discharge port, thus completing the discharge. This process setting makes the discharge more convenient, without the need for manual intervention, reducing labor costs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the interior of the mixing cylinder of this utility model;

[0016] Figure 3 This is a schematic diagram from another perspective of the present invention;

[0017] Figure 4 This is a cross-sectional view of the present invention;

[0018] Figure 5 This utility model Figure 3 Enlarged view of point A in the middle.

[0019] In the diagram: 1. Mixing cylinder; 2. Front cover; 201. Discharge port; 202. Connecting plate; 203. Insertion hole; 3. Rear cover; 4. Gear ring; 5. Slide rail; 6. Round shaft; 7. Gear; 8. Drag wheel; 9. Sprocket; 10. Chain; 11. Self-locking motor one; 12. T-shaped plate; 13. Insert rod; 14. Piston plate; 15. Self-locking motor two; 16. Screw; 17. Limiting rod; 18. Feed port; 19. Electric push rod; 20. Telescopic rod; 21. Push plate; 22. Discharge plate; 23. Workbench; 231. Mounting plate; 24. Support leg; 25. Control panel. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figures 1 to 5 This utility model provides a technical solution: a raw material mixing device for chemical fiber production, including a mixing cylinder 1 and a worktable 23. A front cover 2 and a rear cover 3 are rotatably connected to both ends of the mixing cylinder 1. An electric push rod 19 is fixedly installed on one side of the rear cover 3. The electric push rod 19 is used to push a push plate 21. The push plate 21 is slidably connected inside the mixing cylinder 1. The push plate 21 is used to push the mixed raw material. The output end of the electric push rod 19 is fixedly connected to the push plate 21. Two telescopic rods 20 are fixedly installed on one side of the rear cover 3. The telescopic rods 20 play a stabilizing role. The output ends of the two telescopic rods 20 are fixedly connected to the push plate 21, and the two telescopic rods 20 are located on both sides of the electric push rod 19.

[0022] like Figure 3As shown, a discharge port 201 is provided on one side of the front cover 2 for discharging material. A connecting plate 202 is fixedly installed on the outside of the front cover 2. A self-locking motor 15 is fixedly installed at the bottom of the connecting plate 202. The self-locking motor 15 is used to drive the screw 16 to rotate. Two limiting rods 17 are fixedly installed on the outside of the front cover 2. A piston plate 14 is slidably connected to the outside of the two limiting rods 17. The piston plate 14 is used to block the discharge port 201. A screw 16 is rotatably connected to one side of the front cover 2. The screw 16 is used to move the piston plate 14. One end of the screw 16 passes through the piston plate 14 and is fixedly connected to the output end of the self-locking motor 15. The piston plate 14 is threadedly connected to the screw 16.

[0023] like Figure 2 As shown, a gear ring 4 and a slide rail 5 are fixedly installed on the outside of the mixing drum 1. A T-shaped plate 12 is fixedly installed on the top of one workbench 23, and a mounting plate 231 is fixedly installed on the top of the other workbench 23. A round shaft 6 is rotatably connected between the T-shaped plate 12 and the mounting plate 231. A gear 7 and a drag wheel 8 are fixedly installed on the outside of the round shaft 6. The gear 7 is used to drive the gear ring 4 to rotate. The gear 7 and the gear ring 4 are engaged. The drag wheel 8 and the slide rail 5 are engaged. A self-locking motor 11 is fixedly installed on one side of the mounting plate 231. The self-locking motor 11 is used to drive the round shaft 6 to rotate. One end of the round shaft 6 passes through the mounting plate 231 and is fixedly connected to the output end of the self-locking motor 11. A sprocket 9 is fixedly installed on the outside of the round shaft 6. The sprocket 9 is used to drive the chain 10 to rotate. The two sprockets 9 are connected to the outside of the chain 10 for transmission.

[0024] like Figure 5 As shown, a socket 203 is provided on one side of the front cover 2, and a plug rod 13 is slidably connected inside the T-shaped plate 12. The plug rod 13 cooperates with the socket 203, and the cooperation between the plug rod 13 and the socket 203 is used to fix the piston plate 14.

[0025] like Figure 2 As shown, a feed inlet 18 is fixedly installed on the outside of the front cover 2. The feed inlet 18 is used to place raw materials inside the mixing cylinder 1. A discharge plate 22 is fixedly installed at one end of the workbench 23. A control panel 25 is fixedly installed at the top of the workbench 23. The control panel 25 is used to control this device. A support leg 24 is fixedly installed at the bottom of the workbench 23. The support leg 24 is used to support this device.

[0026] like Figure 1 As shown, self-locking motor 11, self-locking motor 25, and electric push rod 19 are all electrically connected to control panel 25. Self-locking motor 11 and self-locking motor 25 are both servo motors with locking function.

[0027] In summary, when using this raw material mixing device for chemical fiber production, the operator first powers on the device. Then, the self-locking motor 15 drives the screw 16 to rotate, which in turn moves the piston plate 14 until it is completely aligned with the discharge port 201. To prevent the front cover 2 from rotating during mixing, one end of the insertion rod 13 is inserted into the insertion hole 203 to fix the front cover 2. Then, the raw materials to be mixed, such as polyester, polyamide, and polypropylene, are poured into the mixing cylinder 1 through the feed port 18. Note that too much raw material should be added, otherwise it will jump out of the feed port 18 during mixing. After all the raw materials have been poured in, the self-locking motor 11 is turned on. The self-locking motor 11 drives the sprocket 9 to rotate. Because the two sprockets 9 are connected to the chain 10 on the outside, they drive the two round shafts 6 to rotate, which in turn drives the gear 7 and the drag wheel 8 to rotate. The mixing drum 1 rotates because gear 7 and gear ring 4 are engaged, and the slide rail 5 of the drag wheel 8 is engaged. At this time, the raw materials will be mixed inside the mixing drum 1. After the mixing is completed, the screw 16 is rotated by the self-locking motor 15, so that the piston plate 14 moves away from the discharge port 201. Then, the push plate 21 is pushed by the electric push rod 19, which pushes the mixed raw materials from the inside of the mixing drum 1 toward the discharge port 201. The raw materials will fall from the discharge port 201 onto the discharge plate 22. A storage box is placed at the bottom of the discharge plate 22 in advance, and the raw materials will fall into the storage box. Because the size of the push plate 21 is the same as the size of the front part of the mixing drum 1, it will scrape off some raw materials adhering to the inner wall of the mixing drum 1. Finally, they will all fall into the storage box. When it is necessary to mix again, the operation method is as described above. The above is the working principle of this utility model.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A raw material mixing device for chemical fiber production, comprising a mixing cylinder (1) and two worktables (23), characterized in that: The mixing cylinder (1) is rotatably connected to a front cover (2) and a rear cover (3) at both ends. An electric push rod (19) is fixedly installed on one side of the rear cover (3). A push plate (21) is slidably connected inside the mixing cylinder (1). The output end of the electric push rod (19) is fixedly connected to the push plate (21). Two telescopic rods (20) are fixedly installed on one side of the rear cover (3). The output ends of the two telescopic rods (20) are fixedly connected to the push plate (21), and the two telescopic rods (20) are located on both sides of the electric push rod (19). An outlet is opened on one side of the front cover (2). The feed inlet (201) has a connecting plate (202) fixedly installed on the outside of the front cover (2). A self-locking motor (15) is fixedly installed at the bottom of the connecting plate (202). Two limiting rods (17) are fixedly installed on the outside of the front cover (2). A piston plate (14) is slidably connected to the outside of the two limiting rods (17). A screw (16) is rotatably connected to one side of the front cover (2). One end of the screw (16) passes through the piston plate (14) and is fixedly connected to the output end of the self-locking motor (15). The piston plate (14) is threadedly connected to the screw (16).

2. The raw material mixing device for chemical fiber production according to claim 1, characterized in that: A gear ring (4) and a slide rail (5) are fixedly installed on the outside of the mixing cylinder (1). A T-shaped plate (12) is fixedly installed on the top of one of the workbenches (23), and an installation plate (231) is fixedly installed on the top of the other workbench (23). The rear cover (3) is fixedly connected to the installation plate (231). A round shaft (6) is rotatably connected between the T-shaped plate (12) and the installation plate (231). A gear (7) and a drag wheel (8) are fixedly installed on the outside of the round shaft (6). The gear (7) and the gear ring (4) cooperate, and the drag wheel (8) and the slide rail (5) cooperate. A self-locking motor (11) is fixedly installed on one side of the installation plate (231). One end of the round shaft (6) passes through the installation plate (231) and is fixedly connected to the output end of the self-locking motor (11). A sprocket (9) is fixedly installed on the outside of the round shaft (6). A chain (10) is driven to the outside of the two sprockets (9).

3. The raw material mixing device for chemical fiber production according to claim 1, characterized in that: The front cover (2) is fixedly installed with a feed inlet (18) on the outside, and the workbench (23) is fixedly installed with a discharge plate (22) at one end.

4. The raw material mixing device for chemical fiber production according to claim 2, characterized in that: The front cover (2) has an insertion hole (203) on one side, and the T-shaped plate (12) has a sliding rod (13) inside, which is engaged with the insertion hole (203).

5. The raw material mixing device for chemical fiber production according to claim 1, characterized in that: A control panel (25) is fixedly installed on the top of the workbench (23), and a support leg (24) is fixedly installed on the bottom of the workbench (23).

6. The raw material mixing device for chemical fiber production according to claim 2, characterized in that: The self-locking motor one (11), the self-locking motor two (15), and the electric push rod (19) are all electrically connected to the control panel (25).

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