High performance composite hose extrusion equipment for marine engineering

Abstract

The application relates to the technical field of composite hose processing, in particular to high-performance composite hose extrusion equipment for ocean engineering, which comprises a rack, an extrusion structure is arranged at the top end of the rack, a stirring structure is arranged at the top end of the extrusion structure, a rotating structure is arranged at the side end of the stirring structure, a cleaning structure is arranged in the stirring structure, a heating structure is arranged on the rack, and a conduction structure is arranged at the side end of the rack. The extrusion structure can process the composite hose, the stirring structure can prevent uneven mixing of raw material particles and plasticizing aids when the raw material particles and the plasticizing aids are directly discharged into the fixed sleeve, so that the raw material particles are not uniformly plasticized, and the raw material particles in the discharge hopper can be prevented from being blocked, so as to affect the discharge of the fixed sleeve. The conduction structure can precool the composite hose after the composite hose is processed, prevent the composite hose from directly contacting cold water, and affect the resistance and internal structure stability of the composite hose.

Description

Technical Field

[0001] This invention relates to the field of composite hose processing technology, specifically to a high-performance composite hose extrusion equipment for marine engineering. Background Technology

[0002] Composite hose extrusion equipment is a device that plasticizes raw material particles at high temperatures and then extrudes the plasticized raw material particles into composite hoses through a mold.

[0003] However, when plasticizing raw material granules into composite hoses, plasticizers need to be added to the granules to improve plasticization. Currently, the plasticizer is typically added directly to the raw material granules during feeding through the hopper. This results in uneven mixing of the granules and plasticizer, leading to incomplete plasticization of some granules and affecting the quality of the finished composite hose. Furthermore, the conical shape of the hopper can cause blockages at the discharge opening, hindering granule feeding. After extrusion, the composite hoses are typically cooled with water. However, the contact between the newly processed hoses and the cold water at lower temperatures reduces internal stability and resistance, negatively impacting the overall quality of the composite hose production. Summary of the Invention

[0004] To address the problems in the prior art, this invention provides a high-performance composite hose extrusion device for marine engineering.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a high-performance composite hose extrusion equipment for marine engineering, including a frame, an extrusion structure installed at the top of the frame, a stirring structure installed at the top of the extrusion structure, a rotating structure installed at the side of the stirring structure, a cleaning structure installed inside the stirring structure, a heating structure installed on the frame, and a conduction structure installed at the side of the frame;

[0006] The extrusion structure includes a fixed sleeve, and the top of the frame is fixedly connected to the fixed sleeve. The stirring structure includes a feeding hopper, and the top of the frame is fixedly connected to the feeding hopper. The top of the feeding hopper is fixedly connected to a stirring tank. A second motor is installed at the top of the stirring tank. The bottom output end of the second motor is fixedly connected to a stirring shaft. A fixed ring is fixedly connected to the stirring shaft. Multiple stirring rods are fixedly connected to the fixed ring in a circular array.

[0007] Specifically, multiple fixing blocks are fixedly connected to the stirring rod, and top blocks are fixedly connected to both ends of each fixing block. The top blocks have a conical shape.

[0008] Specifically, a first motor is fixedly connected to the top of the frame, a transmission device is fixedly connected to the output end of the first motor, a threaded conveying shaft is fixedly connected to the output end of the transmission device, and a mold is fixedly connected to the other end of the fixed sleeve.

[0009] Specifically, the rotating structure includes a rotating shaft, which is rotatably connected to the top of the mixing tank. A connecting frame is fixedly connected to the rotating shaft, and a sealing plate is fixedly connected to the bottom of the connecting frame.

[0010] Specifically, an electric push rod is installed on the side of the mixing tank, a rack is fixedly connected to the top of the electric push rod, and a gear is fixedly connected to the rotating shaft, with the rack and gear meshing.

[0011] Specifically, the cleaning structure includes a cleaning ring, which is slidably connected inside the mixing tank.

[0012] Specifically, a rotating rod is fixedly connected to the other end of the rotating shaft, and an abutting rod is fixedly connected to the bottom end of the rotating rod, the abutting rod abutting against the cleaning ring.

[0013] Specifically, multiple guide rods are fixedly connected to the inner wall of the mixing tank, and the cleaning ring is slidably connected to the guide rods.

[0014] Specifically, the heating structure includes a heating sleeve, the outer end of the fixed sleeve is fixedly connected to the heating sleeve, a fan is installed inside the frame, a heating tube is fixedly connected between the output end of the fan and the heating sleeve, and the heating tube is connected to an external heating system.

[0015] Specifically, the conductive structure includes a fixed base, a fixed base is fixedly connected to the right end of the frame, a heating box is fixedly connected to the top of the fixed base, a delivery pipe is fixedly connected inside the heating box, a nozzle is fixedly connected to the bottom end of the delivery pipe, a connecting pipe is fixedly connected between the heating box and the heating sleeve, and the delivery pipe is connected to an external water supply system.

[0016] The beneficial effects of this invention are:

[0017] (1) The high-performance composite hose extrusion equipment for marine engineering described in this invention can process composite hoses through the extrusion structure and can prevent uneven mixing when raw material particles and plasticizers are directly fed into the fixed sleeve through the stirring structure, which can easily lead to uneven plasticization of raw material particles and different plasticity of different parts of the composite hose due to uneven mixing of raw materials. It can also prevent the raw material particles in the feed hopper from clogging and affecting the feeding of the fixed sleeve.

[0018] (2) The high-performance composite hose extrusion equipment for marine engineering described in this invention can pour the mixed raw material particles and plasticizer into the feed hopper through the rotating structure, and can clean the inner wall of the mixing tank through the cleaning structure.

[0019] (3) The high-performance composite hose extrusion equipment for marine engineering described in this invention can plasticize raw material particles through a heating structure, thereby enabling the processing of composite hoses. Through a conduction structure, the composite hoses can be pre-cooled after processing to prevent them from directly contacting cold water and affecting the resistance and internal structural stability of the composite hoses. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the connection structure between the fixed sleeve and the threaded conveying shaft of the present invention;

[0023] Figure 3 This is a schematic diagram of the overall structure of the threaded conveyor shaft of the present invention;

[0024] Figure 4 This is a schematic diagram of the connection structure between the hopper and the mixing tank of the present invention;

[0025] Figure 5 This is a schematic diagram of the connection structure between the gear ring and the gear of the present invention;

[0026] Figure 6 This is a schematic diagram of the connection structure between the fixing block and the top block of the present invention;

[0027] Figure 7 This is a schematic diagram of the connection structure between the heating jacket and the fan of the present invention;

[0028] Figure 8 This is a schematic diagram of the connection structure between the heating box and the conveying pipe of the present invention.

[0029] In the diagram: 1. Frame; 2. Extrusion structure; 201. Fixing sleeve; 202. First motor; 203. Transmission device; 204. Threaded conveyor shaft; 205. Die; 3. Mixing structure; 301. Feed hopper; 302. Mixing tank; 303. Second motor; 304. Mixing shaft; 305. Fixing ring; 306. Mixing rod; 307. Fixing block; 308. Top block; 4. Rotating structure; 401. Electric push rod; 402. 403. Rack; 404. Shaft; 405. Gear; 406. Connecting frame; 407. Sealing plate; 508. Cleaning structure; 509. Cleaning ring; 5000. Rotating rod; 5001. Abutting rod; 5002. Guide rod; 601. Heating structure; 602. Heating jacket; 603. Fan; 604. Heating tube; 705. Conducting structure; 701. Fixing base; 702. Heating box; 703. Conveying pipe; 704. Nozzle; 705. Connecting pipe. Detailed Implementation

[0030] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0031] like Figure 1 and Figure 4 As shown, the high-performance composite hose extrusion equipment for marine engineering of the present invention includes a frame 1, an extrusion structure 2 installed at the top of the frame 1, a stirring structure 3 installed at the top of the extrusion structure 2, a rotating structure 4 installed at the side of the stirring structure 3, a cleaning structure 5 installed inside the stirring structure 3, a heating structure 6 installed on the frame 1, and a conduction structure 7 installed at the side of the frame 1.

[0032] Specifically, such as Figure 1 , Figure 4 and Figure 5 As shown, the extrusion structure 2 includes a fixing sleeve 201, which is fixedly connected to the top of the frame 1. The stirring structure 3 includes a feeding hopper 301, which is fixedly connected to the top of the frame 1. A stirring tank 302 is fixedly connected to the top of the feeding hopper 301. A second motor 303 is installed at the top of the stirring tank 302. A stirring shaft 304 is fixedly connected to the bottom output end of the second motor 303. A fixing ring 305 is fixedly connected to the stirring shaft 304. Multiple stirring rods 306 are fixedly connected to the fixing ring 305 in a circular array. Multiple fixing blocks 307 are fixedly connected to the stirring rods 306. The two ends of the fixing blocks 307 are... Each component is fixedly connected to a top block 308, which has a conical shape. During the processing of the composite hose, the raw material particles and plasticizer are transported into the mixing tank 302 through an external feeding device. Then, the second motor 303 is started to drive the stirring shaft 304 to rotate. Therefore, the raw material particles and plasticizer inside the mixing tank 302 can be mixed and stirred by multiple stirring rods 306 installed on the fixed ring 305. The conical top block 308 fixed on the fixed block 307 can better stir the raw material particles and plasticizer inside the mixing tank 302, thereby preventing uneven mixing of the raw material particles and plasticizer when entering the fixed sleeve 201, which would affect the plasticization of the raw material particles.

[0033] Specifically, such as Figure 1 , Figure 2 and Figure 3As shown, a first motor 202 is fixedly connected to the top of the frame 1. A transmission device 203 is fixedly connected to the output end of the first motor 202. A threaded conveying shaft 204 is fixedly connected to the output end of the transmission device 203. A mold 205 is fixedly connected to the other end of the fixed sleeve 201. After the raw material particles enter the fixed sleeve 201, the first motor 202 is started, which can drive the threaded conveying shaft 204 to rotate inside the fixed sleeve 201 through the transmission device 203, thus enabling the conveying of the raw material particles.

[0034] Specifically, such as Figure 4 As shown, the rotating structure 4 includes a rotating shaft 403. The top of the mixing tank 302 is rotatably connected to the rotating shaft 403. A connecting frame 405 is fixedly connected to the rotating shaft 403. A sealing plate 406 is fixedly connected to the bottom of the connecting frame 405. An electric push rod 401 is installed on the side of the mixing tank 302. A rack 402 is fixedly connected to the top of the electric push rod 401. A gear 404 is fixedly connected to the rotating shaft 403. The rack 402 and the gear 404 mesh. After mixing is completed, starting the electric push rod 401 can drive the rack 402 to slide downwards. Through the meshing of the rack 402 and the gear 404, it is possible to... The two rotating shafts 403 rotate in opposite directions, so the connecting frame 405 can drive the sealing plates 406 at both ends to rotate and open, so that the raw material granules and plasticizer that have been mixed can be directly added into the hopper 301. When the raw material granules enter the fixed sleeve 201 through the hopper 301, the stirring rod 306 and the top block 308 in the hopper 301 can prevent the raw material granules from getting stuck inside the hopper 301, thus affecting the feeding and plasticizing of the raw material granules. When feeding the mixed raw material granules, the sealing plates 406 can be closed to stir the raw material granules and plasticizer again.

[0035] Specifically, such as Figure 4 As shown, the cleaning structure 5 includes a cleaning ring 501, which is slidably connected inside the mixing tank 302. A rotating rod 502 is fixedly connected to the other end of the rotating shaft 403. An abutting rod 503 is fixedly connected to the bottom end of the rotating rod 502. The abutting rod 503 abuts against the cleaning ring 501. Multiple guide rods 504 are fixedly connected to the inner wall of the mixing tank 302. The cleaning ring 501 and the guide rods 504 are slidably connected. When the rotating shaft 403 rotates, it can drive the rotating rod 502 to rotate at both ends. Through the abutting between the cleaning ring 501 and the abutting rod 503, the cleaning ring 501 can slide inside the mixing tank 302, thereby scraping off the raw material particles and plasticizers adhering to the inner wall of the mixing tank 302 to prevent them from affecting the mixing of the next batch. The guide rods 504 can guide and limit the cleaning ring 501.

[0036] Specifically, such as Figure 1 and Figure 6 As shown, the heating structure 6 includes a heating jacket 601. The heating jacket 601 is fixedly connected to the outer end of the fixed sleeve 201. A fan 602 is installed inside the frame 1. A heating pipe 603 is fixedly connected between the output end of the fan 602 and the heating jacket 601. The heating pipe 603 is connected to an external heating system. When the fan 602 is started, high-temperature hot air from outside can be delivered to the inside of the heating jacket 601 through the heating pipe 603. The high-temperature hot air heats the fixed sleeve 201, which can heat and plasticize the raw material particles inside the fixed sleeve 201. After plasticization, the composite hose can be extruded through the mold 205.

[0037] Specifically, such as Figure 1 , Figure 7 and Figure 8 As shown, the conductive structure 7 includes a fixed base 701. The fixed base 701 is fixedly connected to the right end of the frame 1. A heating box 702 is fixedly connected to the top of the fixed base 701. A conveying pipe 703 is fixedly connected inside the heating box 702. A nozzle 704 is fixedly connected to the bottom end of the conveying pipe 703. A connecting pipe 705 is fixedly connected between the heating box 702 and the heating sleeve 601. The conveying pipe 703 is connected to an external water supply system. The residual hot air after heating the fixed sleeve 201 is conveyed to the interior of the heating box 702 through the connecting pipe 705, thereby heating the water conveyed through the conveying pipe 703. Therefore, when the processed composite hose passes through the fixed base 701, the heated water is sprayed onto the composite hose through the nozzle 704, thereby pre-cooling the composite hose and preventing the composite hose from directly contacting cold water, which would reduce the resistance and internal stability of the composite hose.

[0038] In use, during the processing of composite hoses, raw material granules and plasticizers are fed into the mixing tank 302 via an external feeding device. Then, the second motor 303 is activated, driving the mixing shaft 304 to rotate. Multiple stirring rods 306 mounted on the fixing ring 305 mix the raw material granules and plasticizers inside the mixing tank 302. The conical top block 308 fixed to the fixing block 307 further enhances the mixing of the raw material granules and plasticizers inside the mixing tank 302, preventing uneven mixing when the raw material granules and plasticizers enter the fixing sleeve 201, which would affect the plasticization of the raw material granules. After mixing is complete, the electric push rod 401 is activated, driving the rack and pinion mechanism. 402 slides downwards, and through the meshing of rack 402 and gear 404, it can drive the two rotating shafts 403 to rotate in opposite directions. Therefore, through the connecting frame 405, it can drive the sealing plates 406 at both ends to rotate and open, so that the raw material granules and plasticizer that have been mixed can be directly added into the hopper 301. When the raw material granules enter the fixed sleeve 201 through the hopper 301, the stirring rod 306 and the top block 308 in the hopper 301 can prevent the raw material granules from clogging inside the hopper 301, thus affecting the feeding and plasticizing of the raw material granules. When feeding the mixed raw material granules, the closing of the sealing plates 406 can allow the next batch of raw material granules and plasticizer to be fed again. During stirring, when the rotating shaft 403 rotates, it drives the rotating rod 502 to rotate at both ends. Through the contact between the cleaning ring 501 and the contact rod 503, the cleaning ring 501 can slide inside the mixing tank 302, thereby scraping off the raw material particles and plasticizers adhering to the inner wall of the mixing tank 302 to prevent them from affecting the mixing of the next batch. The guide rod 504 can guide and limit the cleaning ring 501. After the raw material particles enter the fixed sleeve 201, the first motor 202 is started, which drives the threaded conveyor shaft 204 to rotate inside the fixed sleeve 201 through the transmission device 203, thus conveying the raw material particles. Then, the fan 602 is started, which can heat the external material through the heating tube 603. High-temperature hot air is delivered into the heating jacket 601, which heats the fixing sleeve 201, thus heating and plasticizing the raw material particles inside the fixing sleeve 201. After plasticization, the composite hose can be processed and extruded through the mold 205. The residual hot air after heating the fixing sleeve 201 is delivered into the heating box 702 through the connecting pipe 705, which heats the water delivered through the conveying pipe 703. Therefore, when the processed composite hose passes through the fixing seat 701, the heated water is sprayed onto the composite hose through the nozzle 704, which pre-cools the composite hose and prevents the composite hose from directly contacting cold water, thus reducing the composite hose's resistance and internal stability.

[0039] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0040] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A high-performance composite hose extrusion device for marine engineering, characterized in that, Includes a frame (1), an extrusion structure (2) is installed at the top of the frame (1), a stirring structure (3) is installed at the top of the extrusion structure (2), a rotating structure (4) is installed at the side of the stirring structure (3), a cleaning structure (5) is installed inside the stirring structure (3), a heating structure (6) is installed on the frame (1), and a conduction structure (7) is installed at the side of the frame (1). The extrusion structure (2) includes a fixed sleeve (201), and the fixed sleeve (201) is fixedly connected to the top of the frame (1). The stirring structure (3) includes a feeding hopper (301), and the feeding hopper (301) is fixedly connected to the top of the frame (1). The stirring tank (302) is fixedly connected to the top of the feeding hopper (301). A second motor (303) is installed at the top of the stirring tank (302). A stirring shaft (304) is fixedly connected to the bottom output end of the second motor (303). A fixed ring (305) is fixedly connected to the stirring shaft (304). Multiple stirring rods (306) are fixedly connected to the fixed ring (305) in a ring array. The rotating structure (4) includes a rotating shaft (403), the top of the mixing tank (302) is rotatably connected to the rotating shaft (403), a connecting frame (405) is fixedly connected to the rotating shaft (403), and a sealing plate (406) is fixedly connected to the bottom of the connecting frame (405). An electric push rod (401) is installed on the side of the mixing tank (302). A rack (402) is fixedly connected to the top of the electric push rod (401). A gear (404) is fixedly connected to the rotating shaft (403). The rack (402) and the gear (404) mesh. The cleaning structure (5) includes a cleaning ring (501), and the cleaning ring (501) is slidably connected inside the mixing tank (302). The other end of the rotating shaft (403) is fixedly connected to a rotating rod (502), and the bottom end of the rotating rod (502) is fixedly connected to an abutting rod (503), which abuts against the cleaning ring (501); Multiple guide rods (504) are fixedly connected to the inner wall of the mixing tank (302), and the cleaning ring (501) and the guide rods (504) are slidably connected.

2. The high-performance composite hose extrusion equipment for marine engineering according to claim 1, characterized in that: Multiple fixing blocks (307) are fixedly connected to the stirring rod (306), and top blocks (308) are fixedly connected to both ends of the fixing blocks (307). The top blocks (308) have a conical shape.

3. The high-performance composite hose extrusion equipment for marine engineering according to claim 1, characterized in that: The top of the frame (1) is fixedly connected to a first motor (202), the output end of the first motor (202) is fixedly connected to a transmission device (203), the output end of the transmission device (203) is fixedly connected to a threaded conveying shaft (204), and the other end of the fixed sleeve (201) is fixedly connected to a mold (205).

4. The high-performance composite hose extrusion equipment for marine engineering according to claim 1, characterized in that: The heating structure (6) includes a heating sleeve (601), the outer end of the fixed sleeve (201) is fixedly connected to the heating sleeve (601), a fan (602) is installed inside the frame (1), a heating tube (603) is fixedly connected between the output end of the fan (602) and the heating sleeve (601), and the heating tube (603) is connected to an external heating system.

5. The high-performance composite hose extrusion equipment for marine engineering according to claim 4, characterized in that: The conductive structure (7) includes a fixed base (701), the right end of the frame (1) is fixedly connected to the fixed base (701), the top end of the fixed base (701) is fixedly connected to the heating box (702), the heating box (702) is fixedly connected to the conveying pipe (703), the bottom end of the conveying pipe (703) is fixedly connected to the nozzle (704), the heating box (702) and the heating sleeve (601) are fixedly connected to the connecting pipe (705), and the conveying pipe (703) is connected to the external water supply system.

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