Corrugated pipe automatic mixing device with protection structure

Abstract

The utility model discloses a corrugated pipe automatic mixing device with protective structure belongs to corrugated pipe processing technical field, it includes the stirring bucket, the stirring bucket top is provided with the box body, is fixedly connected with first motor on the box body, the output of first motor is fixedly connected with the bidirectional screw rod. This corrugated pipe automatic mixing device with protective structure, through setting apron, rubber seal washer, connecting rod, moving plate, bidirectional screw rod, first motor, storage bin and feeding pipe, moving plate will push apron, circular ring and rubber seal washer to move down through connecting rod, and rubber seal washer will block and seal feeding pipe, so that the raw material will not be fed, and apron will close the stirring bucket, and the device can realize automatic batching through the upward movement of rubber seal washer, and the staff does not need to pour multiple material storage boxes, and the operation is convenient and quick, and the labor intensity is greatly reduced.

Description

Technical Field

[0001] This utility model belongs to the field of corrugated pipe processing technology, specifically an automated mixing device for corrugated pipes with a protective structure. Background Technology

[0002] A corrugated pipe is a tubular elastic element with a corrugated shape, typically used to compensate for thermal expansion and contraction, displacement, and vibration absorption in piping systems. During corrugated pipe manufacturing, automated mixing equipment is required to stir and mix the raw materials. This mixing ensures the uniform distribution of these components, guaranteeing consistent performance of the corrugated pipe after molding, such as strength, elasticity, and corrosion resistance. This uniformity is crucial for the reliability and service life of the corrugated pipe under complex operating conditions. Existing automated corrugated pipe mixing equipment often requires the addition of multiple materials, which is currently done manually. During a single mixing process, workers often need to empty multiple material storage bins, making the operation cumbersome and labor-intensive. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides an automated corrugated pipe mixing device with a protective structure, which solves the problem that existing automated corrugated pipe mixing devices often require the addition of multiple materials for mixing during operation. In the prior art, the mixing is done manually, and during a mixing process, the operator often needs to empty multiple material storage boxes, which is cumbersome and labor-intensive.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automated corrugated pipe mixing device with a protective structure, comprising a mixing tank, a box body on the top of the mixing tank, a first motor fixedly connected to the box body, a bidirectional lead screw fixedly connected to the output end of the first motor, two moving plates threadedly connected to the bidirectional lead screw, a fixed rod fixedly connected inside the box body, two connecting rods rotatably connected to the bottom of the moving plates via hinges, the number of connecting rods being four, and a cover plate rotatably connected to the bottom of the four connecting rods via hinges; A second motor is fixedly connected to the top of the cover plate, and a stirring rod is fixedly connected to the output end of the second motor. A ring is fixedly connected to the bottom of the cover plate, and a rubber sealing gasket is fixedly connected to the outer wall of the ring. Fixing plates are provided on both sides of the box body, and storage bins are fixedly connected to the fixing plates. A feeding pipe is fixedly connected to the bottom of the storage bin, and the end of the feeding pipe away from the storage bin is fixedly connected to the stirring tank.

[0005] As a further embodiment of this utility model: the bidirectional lead screw is rotatably connected to the inside of the box body via a bearing, and the stirring rod is located inside the stirring tank.

[0006] As a further embodiment of this utility model: the fixed rod passes through the two movable plates, and the movable plates are slidably connected to the fixed rod.

[0007] As a further embodiment of this utility model: the bottom of the mixing tank is fixedly connected to six support legs, which are evenly distributed at the bottom of the mixing tank, and the bottom of the six support legs is fixedly connected to a base plate.

[0008] As a further embodiment of this utility model: a U-shaped plate is fixedly connected to the top of the base plate, the box body is fixed to the U-shaped plate, and the fixing plate is fixed to the U-shaped plate.

[0009] As a further embodiment of this utility model: U-shaped scrapers are fixedly connected to both sides of the stirring rod, the U-shaped scrapers are in contact with the inner wall of the stirring tank, and a discharge pipe is fixed and connected to one side of the bottom of the stirring tank, and a valve is provided on the discharge pipe.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This corrugated pipe automated mixing device with a protective structure comprises a cover plate, rubber sealing gasket, connecting rod, moving plate, bidirectional screw, first motor, storage bin, and feeding pipe. When feeding material into the mixing tank, the first motor is activated to drive the bidirectional screw to rotate. Because the threads on both sides of the bidirectional screw are in opposite directions, and the two moving plates are threaded onto opposite threaded areas on the bidirectional screw, the rotation of the bidirectional screw causes the two moving plates to move away from each other. The moving plates, through the connecting rod, pull the ring and rubber sealing gasket upwards. At this point, the feeding pipe loses the rubber sealing gasket's... The device utilizes a blocking mechanism to automatically feed raw materials into the storage silo along an inclined feeding pipe, achieving automated batching. After feeding is complete, the first motor is activated, driving the bidirectional lead screw to rotate in the opposite direction. This causes the two moving plates to move closer together. The moving plates then push the cover plate, ring, and rubber sealing gasket downwards via a connecting rod. The rubber sealing gasket blocks and seals the feeding pipe, preventing further feeding of raw materials. Simultaneously, the cover plate closes the mixing tank. This device achieves automated batching by moving the rubber sealing gasket upwards. Workers do not need to empty multiple material storage bins, making operation convenient and quick, and greatly reducing labor intensity.

[0011] 2. This corrugated pipe automated mixing device with a protective structure is equipped with a second motor, a stirring rod, and a U-shaped scraper. Starting the second motor drives the stirring rod and U-shaped scraper to rotate, causing the stirring rod to mix the raw materials. The U-shaped scraper scrapes off the raw materials adhering to the inner wall of the mixing tank. After the raw materials are mixed, the valve is opened and the material is discharged through the discharge pipe. This device, while mixing the raw materials, can also scrape off the raw materials adhering to the inner wall of the mixing tank using the U-shaped scraper, preventing the raw materials from sticking to the inner wall and forming clumps, and also avoiding material waste. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a structural schematic diagram of the cross-section of the box body of this utility model; Figure 3 This is a structural schematic diagram of the cross-section of the mixing tank of this utility model; Figure 4 This is a three-dimensional structural diagram of the cover plate of this utility model; In the diagram: 1. Mixing tank; 2. Box body; 3. Support leg; 4. Base plate; 5. U-shaped plate; 6. First motor; 7. Fixing rod; 8. Two-way lead screw; 9. Cover plate; 10. Discharge pipe; 11. Valve; 12. Second motor; 13. Ring; 14. Rubber sealing gasket; 15. Mixing rod; 16. U-shaped scraper; 17. Moving plate; 18. Connecting rod; 19. Fixing plate; 20. Storage silo; 21. Feeding pipe. Detailed Implementation

[0013] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0014] like Figure 1-4 As shown, this utility model provides a technical solution: an automated mixing device for corrugated pipes with a protective structure, including a mixing tank 1, a box 2 on the top of the mixing tank 1, a first motor 6 fixedly connected to the box 2, and a bidirectional lead screw 8 fixedly connected to the output end of the first motor 6. Because of the bidirectional lead screw 8, and because the threads on both sides of the bidirectional lead screw 8 are opposite, and two moving plates 17 are respectively threadedly connected to opposite thread areas on the bidirectional lead screw 8, when the bidirectional lead screw 8 rotates, the two moving plates 17 can move away from or closer to each other, ensuring the normal operation of subsequent work. Two moving plates 17 are threadedly connected to the bidirectional lead screw 8, and the bidirectional lead screw 8 is rotatably connected to the inside of the box 2 through bearings. The stirring rod 15 is located inside the mixing tank 1.

[0015] A fixing rod 7 is fixedly connected inside the box body 2. Because of the fixing rod 7, when the moving plate 17 moves, the moving plate 17 will slide on the fixing rod 7. The fixing rod 7 can limit and guide the moving plate 17, improving the stability and accuracy of the moving plate 17. The fixing rod 7 passes through the two moving plates 17, and the moving plates 17 are slidably connected to the fixing rod 7. The bottom of the moving plate 17 is connected to two connecting rods 18 by hinges. There are four connecting rods 18. The bottom ends of the four connecting rods 18 are connected to the cover plate 9 by hinges. Because of the cover plate 9, when the cover plate 9 is in the closed state, it can prevent splashing during the stirring process and prevent raw materials from splashing into the eyes of surrounding personnel and causing harm, thereby playing a role in protecting personnel.

[0016] A second motor 12 is fixedly connected to the top of the cover plate 9, and a stirring rod 15 is fixedly connected to the output end of the second motor 12. A ring 13 is fixedly connected to the bottom of the cover plate 9. Six support legs 3 are fixedly connected to the bottom of the mixing tank 1. The six support legs 3 are evenly distributed at the bottom of the mixing tank 1, and a base plate 4 is fixedly connected to the bottom of the six support legs 3.

[0017] A rubber sealing gasket 14 is fixedly connected to the outer wall of the ring 13. Because of the rubber sealing gasket 14, when it is located inside the mixing tank 1, it can tightly fit against the feeding pipe 21, thereby improving the sealing performance of the feeding pipe 21. Fixing plates 19 are provided on both sides of the box body 2. Storage hoppers 20 are fixedly connected to the fixing plates 19. The bottom of the storage hopper 20 is fixedly connected to and connected to the feeding pipe 21. The end of the feeding pipe 21 away from the storage hopper 20 is fixedly connected to and connected to the mixing tank 1. The top of the bottom plate 4 is fixedly connected to... There is a U-shaped plate 5, the box body 2 is fixed to the U-shaped plate 5, the fixing plate 19 is fixed to the U-shaped plate 5, and the stirring rod 15 is fixedly connected to both sides of the U-shaped scraper 16. Because of the U-shaped scraper 16, the raw material adhering to the inner wall of the mixing tank 1 is scraped off by the high-speed rotation of the U-shaped scraper 16, which prevents the raw material from sticking to the inner wall and forming clumps, and also avoids the waste of raw materials. The U-shaped scraper 16 is in close contact with the inner wall of the mixing tank 1. The bottom side of the mixing tank 1 is fixed and connected to the discharge pipe 10, and the discharge pipe 10 is equipped with a valve 11.

[0018] The working principle of this utility model is as follows: When it is necessary to feed material into the mixing tank 1, the first motor 6 is started to drive the bidirectional lead screw 8 to rotate. Since the threads on both sides of the bidirectional lead screw 8 are in opposite directions, and the two moving plates 17 are respectively threaded onto the opposite thread areas of the bidirectional lead screw 8, when the bidirectional lead screw 8 rotates, the two moving plates 17 will move away from each other. The moving plates 17 will pull the ring 13 and the rubber sealing gasket 14 upward through the connecting rod 18. At this time, the feeding pipe 21 loses the obstruction effect of the rubber sealing gasket 14, and the raw materials inside the storage bin 20 will be fed along the inclined feeding pipe 21 to achieve automated feeding. After feeding is completed, the first motor 6 is started to drive the mixing tank 1 to rotate. The bidirectional lead screw 8 rotates in opposite directions, causing the two moving plates 17 to move closer to each other. The moving plates 17 push the cover plate 9, the ring 13, and the rubber sealing gasket 14 downwards through the connecting rod 18. The rubber sealing gasket 14 blocks and seals the feeding pipe 21, preventing the raw material from being fed in. At the same time, the cover plate 9 closes the mixing tank 1. Then, the second motor 12 is started to drive the stirring rod 15 and the U-shaped scraper 16 to rotate. The stirring rod 15 stirs and mixes the raw material, and the U-shaped scraper 16 scrapes off the raw material adhering to the inner wall of the mixing tank 1. After the raw material is stirred and mixed, the valve 11 is opened and the material is discharged through the discharge pipe 10.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. An automated mixing device for corrugated pipes with a protective structure, comprising a mixing tank (1), characterized in that: The mixing tank (1) is provided with a box body (2) on top. A first motor (6) is fixedly connected to the box body (2). A two-way lead screw (8) is fixedly connected to the output end of the first motor (6). Two moving plates (17) are threadedly connected to the two-way lead screw (8). A fixed rod (7) is fixedly connected inside the box body (2). Two connecting rods (18) are rotatably connected to the bottom of the moving plate (17) through a hinge. There are four connecting rods (18). The bottom ends of the four connecting rods (18) are rotatably connected to a cover plate (9) through a hinge. The top of the cover plate (9) is fixedly connected to a second motor (12), and the output end of the second motor (12) is fixedly connected to a stirring rod (15). The bottom of the cover plate (9) is fixedly connected to a ring (13), and the outer wall of the ring (13) is fixedly connected to a rubber sealing gasket (14). Fixing plates (19) are provided on both sides of the box body (2). A storage bin (20) is fixedly connected to the fixing plate (19). The bottom of the storage bin (20) is fixedly connected to a feeding pipe (21), and the end of the feeding pipe (21) away from the storage bin (20) is fixedly connected to the stirring tank (1).

2. The corrugated pipe automated mixing device with a protective structure according to claim 1, characterized in that: The bidirectional lead screw (8) is rotatably connected to the inside of the box body (2) via a bearing, and the stirring rod (15) is located inside the stirring tank (1).

3. The corrugated pipe automated mixing device with a protective structure according to claim 1, characterized in that: The fixed rod (7) passes through the two movable plates (17), and the movable plates (17) are slidably connected to the fixed rod (7).

4. The corrugated pipe automated mixing device with a protective structure according to claim 1, characterized in that: The bottom of the mixing tank (1) is fixedly connected to six support legs (3), which are evenly distributed at the bottom of the mixing tank (1). The bottom of the six support legs (3) is fixedly connected to a base plate (4).

5. The corrugated pipe automated mixing device with a protective structure according to claim 4, characterized in that: The bottom plate (4) is fixedly connected to the top of the U-shaped plate (5), the box body (2) is fixed to the U-shaped plate (5), and the fixing plate (19) is fixed to the U-shaped plate (5).

6. The corrugated pipe automated mixing device with a protective structure according to claim 1, characterized in that: Both sides of the stirring rod (15) are fixedly connected to U-shaped scrapers (16), which are in contact with the inner wall of the stirring tank (1). A discharge pipe (10) is fixed and connected to one side of the bottom of the stirring tank (1), and a valve (11) is provided on the discharge pipe (10).

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