A bio-based fiber oriented winding forming machine

Abstract

The utility model relates to biological base fiber processing equipment technical field discloses a kind of biological base fiber directional winding forming machine, including base and directional mechanism, the inside of mounting bracket is provided with the moving mechanism for parallelly moving directional mechanism, the top of base is placed with the receiving box for collecting dropping glue, the top of base is provided with the impregnation mechanism for carrying out impregnation to biological base fiber.The utility model can arrange biological base fiber according to predetermined direction by starting moving mechanism and directional mechanism, and biological base fiber is wound and formed by starting first motor, biological base fiber is evenly immersed in glue in impregnation tank by impregnation mechanism, ensure impregnation effect, and excess glue will drop from biological base fiber to receiving box, and after suction pump starts, glue in receiving box is pumped out by pipeline, and glue is retransmitted back to impregnation tank by the action of check valve, to realize the recycling of glue.

Description

Technical Field

[0001] This utility model relates to the technical field of bio-based fiber processing equipment, specifically to a bio-based fiber directional winding molding machine. Background Technology

[0002] As an environmentally friendly and renewable material, bio-based fibers are being used more and more widely in various fields. Bio-based fibers are usually processed using wet winding, which involves directly winding the fibers after impregnation with resin without pre-drying. The process is relatively simple, low-cost, and suitable for large-scale production. This method is common in the processing of bio-based fibers because bio-based fibers usually need to be treated in a moist state to maintain their performance and structural stability.

[0003] During the wet winding and shaping of bio-based fibers, the adhesive attached to the bio-based fibers drips off. Existing bio-based fiber directional winding molding machines do not have the function of recycling and reusing the dripped adhesive, resulting in adhesive dripping onto the ground and causing pollution, thus causing material waste and environmental damage. Therefore, those skilled in the art provide a bio-based fiber directional winding molding machine to solve the problems mentioned in the background art. Utility Model Content

[0004] The purpose of this invention is to provide a bio-based fiber directional winding molding machine to solve the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a bio-based fiber directional winding molding machine, including a base and an orientation mechanism. A mounting frame is fixedly installed on the top of the base. A moving mechanism for parallel movement of the orientation mechanism is provided on the inner side of the mounting frame. An orientation mechanism for orienting the bio-based fiber is provided at the bottom of the moving mechanism. A receiving box for collecting dripping glue is placed on the top of the base. The receiving box is located below the moving mechanism. An impregnation mechanism for impregnating the bio-based fiber is provided on the top of the base. The impregnation mechanism is located on one side of the outer wall of the receiving box.

[0006] As a preferred embodiment of the above technical solution, a rotating rod is rotatably connected to the inner side of the mounting frame, and a winding roller is sleeved on the surface of the rotating rod. A first motor is fixedly mounted on one side of the outer wall of the mounting frame through a mounting seat, and the output shaft of the first motor is fixedly connected to one end of the rotating rod through a shaft.

[0007] As a preferred embodiment of the above technical solution, the moving mechanism includes a lead screw rotatably mounted on the top inner side of the mounting frame. The lead screw is located above one side of the rotating rod. A limit rod is fixedly connected to the inner side of the mounting frame. The limit rod is located on the side of the lead screw away from the rotating rod. A threaded sleeve seat is threaded onto the surface of the lead screw. The side of the threaded sleeve seat away from the lead screw is slidably mounted on the surface of the limit rod. A servo motor is fixedly connected to one side of the outer wall of the mounting frame via a mounting seat. The servo motor is located diagonally above the first motor.

[0008] As a preferred embodiment of the above technical solution, the orientation mechanism includes a mounting plate fixedly connected to the bottom end of the thread sleeve seat. The mounting plate has a rotating groove inside, and a rotating ring is rotatably installed inside the rotating groove. A hollow tube is fixedly connected to the inner side of the rotating ring. A first gear is fixedly fitted onto the surface of one end of the hollow tube. A second motor is fixedly installed on the outer wall of the mounting plate near the first gear via a mounting seat. The output shaft of the second motor is fixedly fitted with a second gear, and the second gear meshes with the first gear for transmission.

[0009] As a preferred embodiment of the above technical solution, a connecting plate is fixedly connected to the end of the hollow tube away from the first gear, and two sets of tension rollers are respectively installed on the two ends of the connecting plate near the output end of the hollow tube by bolts, and the two sets of tension rollers are arranged alternately up and down.

[0010] As a preferred embodiment of the above technical solution, the impregnation mechanism includes an impregnation box fixedly connected to the top of the base. The impregnation box is located on one side of the outer wall of the receiving box. Two sets of auxiliary rollers are rotatably connected to both ends of the top of the impregnation box. A guide rail is fixedly installed on one side of the inner wall of the impregnation box. A pressure plate is slidably connected inside the impregnation box. A guide block is fixedly connected to the side of the pressure plate near the guide rail. The guide block is slidably connected to the surface of the guide rail. Multiple sets of insertion holes are equidistantly arranged on the surface of the guide rail. Insertion holes are opened inside the guide blocks. Insert rods are inserted into the corresponding insertion holes of the guide rail and the guide blocks.

[0011] As a preferred embodiment of the above technical solution, the impregnation mechanism further includes a suction pump fixedly connected to the top of the base. The suction pump is located on the side of the impregnation tank away from the outer wall of the guide rail. The input end of the suction pump is connected to the inside of the receiving box through a pipe. The output end of the suction pump is fixedly connected to a one-way valve through a pipe. The output end of the one-way valve is connected to the inside of the impregnation tank through a pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention uses a moving mechanism and a directional mechanism to align bio-based fibers in a predetermined direction. A first motor is activated to wind and shape the bio-based fibers. An impregnation mechanism ensures the fibers are evenly immersed in adhesive within an impregnation tank, guaranteeing effective impregnation. During the winding and shaping process, excess adhesive drips from the fibers into a receiving tank. A suction pump is activated, extracting the adhesive from the receiving tank through a pipeline and then, via a one-way valve, returning it to the impregnation tank. This achieves adhesive recycling, preventing adhesive dripping onto the ground and causing pollution, thus avoiding material waste and environmental damage. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a bio-based fiber directional winding molding machine;

[0015] Figure 2 This is a schematic diagram of the winding roller and moving mechanism in a bio-based fiber directional winding molding machine;

[0016] Figure 3 This is a schematic diagram of the orientation mechanism in a bio-based fiber directional winding molding machine.

[0017] Figure 4 This is a schematic diagram of the impregnation mechanism in a bio-based fiber directional winding molding machine.

[0018] In the diagram: 1. Base; 2. Mounting frame; 201. Rotating rod; 202. Winding roller; 203. First motor; 3. Moving mechanism; 301. Lead screw; 302. Limiting rod; 303. Lead sleeve seat; 304. Servo motor; 4. Orientation mechanism; 401. Mounting plate; 402. Rotary groove; 403. Rotary ring; 404. Hollow tube; 405. First gear; 406. Second motor; 407. Second gear; 408. Connecting plate; 409. Tensioning roller; 5. Receiving box; 6. Impregnation mechanism; 601. Impregnation box; 602. Auxiliary roller; 603. Guide rail; 604. Pressure plate; 605. Guide block; 606. Suction pump; 607. Check valve. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] Please see Figures 1-4As shown, this utility model provides a technical solution: a bio-based fiber directional winding molding machine, including a base 1 and a directional mechanism 4. A mounting frame 2 is fixedly installed on the top of the base 1. A rotating rod 201 is rotatably connected to the inner side of the mounting frame 2. A winding roller 202 is sleeved on the surface of the rotating rod 201. A first motor 203 is fixedly installed on one side of the outer wall of the mounting frame 2 via a mounting seat. The output shaft of the first motor 203 is fixedly connected to one end of the rotating rod 201 via a shaft. A moving mechanism 3 for parallel movement of the directional mechanism 4 is provided on the inner side of the mounting frame 2. The structure 3 includes a lead screw 301 rotatably mounted on the top of the inner side of the mounting bracket 2. The lead screw 301 is located above one side of the rotating rod 201. A limit rod 302 is fixedly connected to the inner side of the mounting bracket 2. The limit rod 302 is located on the side of the lead screw 301 away from the rotating rod 201. A threaded sleeve seat 303 is threaded onto the surface of the lead screw 301. The side of the threaded sleeve seat 303 away from the lead screw 301 is slidably mounted on the surface of the limit rod 302. A servo motor 304 is fixedly connected to one side of the outer wall of the mounting bracket 2 through a mounting seat. The servo motor 304 is located diagonally above the first motor 203.

[0021] During operation, the first motor 203 is started, which drives the shaft and rotating rod 201 to rotate. The rotating rod 201 drives the winding roller 202 to rotate, facilitating the winding roller 202 to wind and form the bio-based fiber. Then, the servo motor 304 is started, which drives the lead screw 301 to rotate. The lead screw 301 drives the yarn sleeve seat 303 to slide on the surface of the limiting rod 302. The yarn sleeve seat 303 drives the orientation mechanism 4 to move in parallel. The orientation mechanism 4 orients the bio-based fiber, so that the bio-based fiber can be evenly wound on the surface of the winding roller 202 in a predetermined direction. Through the set moving mechanism 3, the orientation mechanism 4 can be driven to move in parallel inside the mounting frame 2 to uniformly orient the bio-based fiber, improve the winding effect, and thus improve the practicality of the bio-based fiber orientation winding forming machine.

[0022] As one implementation method in this embodiment, please refer to Figure 1 , Figure 2 and Figure 3As shown, the bottom of the moving mechanism 3 is provided with an orientation mechanism 4 for orienting the bio-based fibers. The orientation mechanism 4 includes a mounting plate 401 fixedly connected to the bottom end of the yarn sleeve seat 303. A rotating groove 402 is opened inside the mounting plate 401. A rotating ring 403 is rotatably installed inside the rotating groove 402. A hollow tube 404 is fixedly connected to the inner side of the rotating ring 403. A first gear 405 is fixedly fitted on the surface of one end of the hollow tube 404. A second motor 406 is fixedly installed on the outer wall of the mounting plate 401 near the first gear 405 by a mounting seat. A second gear 407 is fixedly fitted on the output shaft of the second motor 406. The second gear 407 meshes with the first gear 405 for transmission. A connecting plate 408 is fixedly connected to the end of the hollow tube 404 away from the first gear 405. Two sets of tension rollers 409 are respectively installed on the two ends of the connecting plate 408 near the output end of the hollow tube 404 by bolts. The two sets of tension rollers 409 are arranged alternately up and down.

[0023] When the second motor 406 starts, its output shaft drives the second gear 407 to rotate. Since the second gear 407 meshes with the first gear 405, the first gear 405 rotates accordingly, which in turn drives the hollow tube 404 and the connecting plate 408 to rotate. The two sets of tension rollers 409 on the connecting plate 408 rotate with the hollow tube 404. Because the two sets of tension rollers 409 are arranged in an alternating manner, they can orient and tension the bio-based fibers entering the hollow tube 404, ensuring that the fibers can be arranged in a predetermined direction during the subsequent molding process, thereby improving the quality and performance of the product.

[0024] As one implementation method in this embodiment, please refer to Figure 1 and Figure 4As shown, a receiving box 5 for collecting dripping glue is placed on top of the base 1. The receiving box 5 is located below the moving mechanism 3. An impregnation mechanism 6 for impregnating bio-based fibers is provided on top of the base 1. The impregnation mechanism 6 is located on one side of the outer wall of the receiving box 5. The impregnation mechanism 6 includes an impregnation tank 601 fixedly connected to the top of the base 1. The impregnation tank 601 is located on one side of the outer wall of the receiving box 5. Two sets of auxiliary rollers 602 are rotatably connected to both ends of the top of the impregnation tank 601. A guide rail 603 is fixedly installed on one side of the inner wall of the impregnation tank 601. A pressure plate 604 is slidably connected inside the impregnation tank 601. The side of the pressure plate 604 near the guide rail 603 is fixedly connected to... A guide block 605 is attached, which is slidably connected to the surface of the guide rail 603. Multiple sets of insertion holes are equidistantly arranged on the surface of the guide rail 603. Insertion holes are also provided inside the guide block 605. Insert rods are inserted into the corresponding insertion holes of the guide rail 603 and the guide block 605. The impregnation mechanism 6 also includes a suction pump 606 fixedly connected to the top of the base 1. The suction pump 606 is located on the side of the impregnation tank 601 away from the outer wall of the guide rail 603. The input end of the suction pump 606 is connected to the inside of the receiving box 5 through a pipe. The output end of the suction pump 606 is fixedly connected to a one-way valve 607 through a pipe. The output end of the one-way valve 607 is connected to the inside of the impregnation tank 601 through a pipe.

[0025] When the worker manually pulls one end of the bio-based fiber into the impregnation tank 601 under the guidance of the auxiliary roller 602, the pressure plate 604 can slide and adjust along the guide rail 603 according to the thickness of the bio-based fiber. The guide block 605 slides on the surface of the guide rail 603 and fixes the position of the pressure plate 604 by engaging with the insertion hole on the guide rail 603 through the insertion rod. At this time, the pressure plate 604 can apply appropriate pressure to the bio-based fiber, so that it is evenly immersed in the glue in the impregnation tank 601, ensuring the impregnation effect. It should be noted that the glue in the impregnation tank 601 is added manually. During the process of winding and shaping the bio-based fiber, excess glue will drip from the bio-based fiber into the receiving box 5. After the suction pump 606 is started, the glue in the receiving box 5 is extracted through the pipeline and transported back to the impregnation tank 601 through the action of the one-way valve 607, realizing the recycling of glue, which not only improves the utilization rate of glue, but also reduces environmental pollution.

[0026] Working principle: First, the unwinding rack containing bio-based fibers is placed on the side of the base 1 away from the impregnation tank 601. Then, the operator manually pulls one end of the bio-based fiber into the impregnation tank 601 under the guidance of the auxiliary roller 602. The pressure plate 604 can slide and adjust along the guide rail 603 according to the thickness of the bio-based fiber. The guide block 605 slides on the surface of the guide rail 603 and fixes the position of the pressure plate 604 by engaging with the insertion hole on the guide rail 603 through the insertion rod. At this time, the pressure plate 604 can apply pressure to the bio-based fiber. Appropriate pressure ensures even immersion in the adhesive within the impregnation tank 601, guaranteeing effective impregnation. It's important to note that the adhesive in the impregnation tank 601 is added manually. During the winding and shaping process of the bio-based fibers, excess adhesive drips from the fibers into the receiving tank 5. After the suction pump 606 is activated, the adhesive is extracted from the receiving tank 5 through a pipeline and, via a one-way valve 607, returned to the impregnation tank 601, achieving adhesive recycling. This not only improves adhesive utilization but also reduces environmental pollution.

[0027] Then, the staff manually pulls one end of the bio-based fiber out from the inside of the impregnation tank 601 and through the inside of the hollow tube 404. The bio-based fiber that has passed through is then overlapped at the upper and lower ends of the two sets of tension rollers 409. Finally, the staff manually winds the bio-based fiber that has passed through one end of the tension roller 409 onto the surface of the winding roller 202. At the same time, the first motor 203 is started. The first motor 203 drives the shaft and the rotating rod 201 to rotate. The rotating rod 201 drives the winding roller 202 to rotate, so that the winding roller 202 can wind and shape the bio-based fiber.

[0028] When the winding roller 202 winds the bio-based fiber, the servo motor 304 is activated. The servo motor 304 drives the lead screw 301 to rotate, and the lead screw 301 drives the yarn sleeve seat 303 to slide on the surface of the limiting rod 302. The yarn sleeve seat 303 drives the orientation mechanism 4 to move in parallel. The orientation mechanism 4 orients the bio-based fiber, so that the bio-based fiber can be evenly wound on the surface of the winding roller 202 in a predetermined direction. At the same time, the second motor 406 is activated, and its output shaft drives the second gear 407 to rotate. Since the second gear 407 is meshed with the first gear 405, the first gear 405 rotates accordingly, thereby driving the hollow tube 404 and the connecting plate 408 to rotate. The two sets of tension rollers 409 on the connecting plate 408 rotate with the rotation of the hollow tube 404. Since the two sets of tension rollers 409 are arranged alternately, they can orient and tension the bio-based fiber entering the hollow tube 404, ensuring that the fiber can be arranged in a predetermined direction in the subsequent forming process, thereby improving the quality and performance of the product.

[0029] During the winding and shaping process of bio-based fibers, excess glue drips from the bio-based fibers into the receiving box 5. After the suction pump 606 is started, the glue in the receiving box 5 is extracted through the pipeline, and then transported back to the impregnation box 601 through the action of the one-way valve 607, realizing the recycling of glue. This not only improves the utilization rate of glue, but also reduces environmental pollution.

[0030] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A bio-based fiber oriented winding forming machine comprising a base (1) and an orientation mechanism (4), characterized in that: A mounting frame (2) is fixedly installed on the top of the base (1). A moving mechanism (3) for parallel movement of the orientation mechanism (4) is provided on the inner side of the mounting frame (2). An orientation mechanism (4) for orienting the bio-based fiber is provided at the bottom of the moving mechanism (3). A receiving box (5) for collecting dripping glue is placed on the top of the base (1). The receiving box (5) is located below the moving mechanism (3). An impregnation mechanism (6) for impregnating the bio-based fiber is provided on the top of the base (1). The impregnation mechanism (6) is located on one side of the outer wall of the receiving box (5).

2. A bio-based fiber oriented winding forming machine according to claim 1, characterized in that: The mounting frame (2) is rotatably connected to a rotating rod (201), and a winding roller (202) is sleeved on the surface of the rotating rod (201). A first motor (203) is fixedly installed on one side of the outer wall of the mounting frame (2) through a mounting seat. The output shaft of the first motor (203) is fixedly connected to one end of the rotating rod (201) through a shaft.

3. A bio-based fiber oriented wrap forming machine according to claim 2, characterized in that: The moving mechanism (3) includes a lead screw (301) rotatably mounted on the top of the inner side of the mounting frame (2). The lead screw (301) is located above one side of the rotating rod (201). A limit rod (302) is fixedly connected to the inner side of the mounting frame (2). The limit rod (302) is located on the side of the lead screw (301) away from the rotating rod (201). A threaded sleeve seat (303) is threaded onto the surface of the lead screw (301). The side of the threaded sleeve seat (303) away from the lead screw (301) is slidably mounted on the surface of the limit rod (302). A servo motor (304) is fixedly connected to one side of the outer wall of the mounting frame (2) through a mounting seat. The servo motor (304) is located diagonally above the first motor (203).

4. A bio-based fiber oriented wrap forming machine according to claim 1, characterized in that: The orientation mechanism (4) includes a mounting plate (401) fixedly connected to the bottom end of the wire sleeve seat (303). The mounting plate (401) has a rotating groove (402) inside. A rotating ring (403) is rotatably installed inside the rotating groove (402). A hollow tube (404) is fixedly connected to the inner side of the rotating ring (403). A first gear (405) is fixedly fitted on the surface of one end of the hollow tube (404). A second motor (406) is fixedly installed on the outer wall of the mounting plate (401) near the first gear (405) through a mounting seat. A second gear (407) is fixedly fitted on the output shaft of the second motor (406). The second gear (407) meshes with the first gear (405) for transmission.

5. A bio-based fiber oriented wrap forming machine according to claim 4, characterized in that: A connecting plate (408) is fixedly connected to one end of the hollow tube (404) away from the first gear (405). Two sets of tension rollers (409) are respectively installed on the two ends of the connecting plate (408) near the output end of the hollow tube (404) by bolts. The two sets of tension rollers (409) are arranged alternately up and down.

6. A bio-based fiber oriented wrap forming machine according to claim 1, characterized in that: The impregnation mechanism (6) includes an impregnation tank (601) fixedly connected to the top of the base (1). The impregnation tank (601) is located on one side of the outer wall of the receiving box (5). Two sets of auxiliary rollers (602) are rotatably connected to the two ends of the top of the impregnation tank (601). A guide rail (603) is fixedly installed on one side of the inner wall of the impregnation tank (601). A pressure plate (604) is slidably connected inside the impregnation tank (601). A guide block (605) is fixedly connected to the side of the pressure plate (604) near the guide rail (603). The guide block (605) is slidably connected to the surface of the guide rail (603). Multiple sets of insertion holes are equidistantly arranged on the surface of the guide rail (603). Insertion holes are opened inside the guide block (605). Insert rods are inserted into the corresponding insertion holes of the guide rail (603) and the guide block (605).

7. A bio-based fiber oriented wrap forming machine according to claim 6, characterized in that: The impregnation mechanism (6) also includes a suction pump (606) fixedly connected to the top of the base (1). The suction pump (606) is located on the side of the impregnation tank (601) away from the outer wall of the guide rail (603). The input end of the suction pump (606) is connected to the inside of the receiving box (5) through a pipe. The output end of the suction pump (606) is fixedly connected to a one-way valve (607) through a pipe. The output end of the one-way valve (607) is connected to the inside of the impregnation tank (601) through a pipe.

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