Fiber-plastic composite material mixer

By using mixing blade components and sealing components that drive the stirring countershaft and fan blades in the fibroplastic composite material mixer, the problems of insufficient stirring and material spilling are solved, and more uniform mixing and convenient operation are achieved. Improves stirring efficiency and sealing.

CN222245500UActive Publication Date: 2024-12-27SHANGHAI FIBER CIRCULATION TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202420465591.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-11
Publication Date
2024-12-27
Estimated Expiration
2034-03-11

AI Technical Summary

Technical Problem

During the stirring process of the existing fibroplastic composite material mixer, due to the large distance between the stirring shaft or the stirring blades, some of the fibroplastic mixed materials slipped through the middle of the stirring shaft, which easily leads to the problem of insufficient stirring.

Method used

A fiber-plastic composite material mixer was designed, using mixing blade components to drive the mixing spindle and the mixing countershaft through a servo motor and a transmission belt, and matched with a spiral mixing fan blade to ensure the gap between the mixing countershaft and mixing. The fibrous plastic composite material on the inner wall of the barrel is evenly stirred; at the same time, a sealing assembly is set up to seal the top opening with a hydraulic lifting rod to prevent material from spilling out; the cutting assembly conveniently discharges the mixture by rotating the sealing plate.

Benefits of technology

It realizes a more uniform mixing of fibroplastic composite materials, avoids sprinkling and waste of materials, simplifies the operation process, and improves the stirring efficiency and sealing.

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Abstract

The utility model belongs to the technical field of fiber-plastic composite material mixing, and particularly relates to a fiber-plastic composite material mixing machine which comprises a fiber-plastic composite material mixing barrel, the outer wall of the fiber-plastic composite material mixing barrel is fixedly connected with a material mixing barrel supporting frame, and a material mixing blade assembly is installed on the side of the material mixing barrel supporting frame. A sealing assembly is installed at the top of the fiber-plastic composite material mixing barrel, a discharging assembly is arranged at the bottom of the fiber-plastic composite material mixing barrel, and the material mixing blade assembly comprises a servo motor, a transmission rotating shaft, a first transmission rotating block, a transmission belt, a second transmission rotating block, a stirring main shaft, a stirring auxiliary shaft and stirring fan blades. The end part of the servo motor is rotationally connected with a transmission rotating shaft, and the other end of the transmission rotating shaft is integrally connected with a first transmission rotating block; according to the mixing device disclosed by the utility model, the stirring shaft is matched with the stirring blades, so that the fiber-plastic composite material at each position in the mixing barrel can be conveniently stirred, and the mixing is more uniform.
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Description

Technical Field

[0001] The utility model relates to the technical field of fiber-plastic composite material mixing, in particular to a fiber-plastic composite material mixing machine. Background Art

[0002] Composite materials are materials with special properties that are formed by combining two or more materials with different physical properties or different chemical substances to form a multi-phase, three-dimensional combination with obvious interfaces between phases. They are mainly composed of reinforcing materials and matrix materials. Their greatest feature is that the performance of the composite material is better than that of the single material that constitutes the composite material.

[0003] In Chinese Patent 201720879008.9, the utility model relates to a composite material mixer, which effectively solves the problem of uneven mixing and easy agglomeration of existing mixers; the technical solution thereof includes a closed mixing barrel placed vertically, a symmetrically placed sun gear is provided on each side of the mixing barrel, a first shaft penetrating the mixing barrel is fixedly connected between the two sun gears, a driving device is connected to the first shaft, and a plurality of stirring paddles uniformly distributed on the circumference are provided on the first shaft placed inside the mixing barrel; two symmetrically placed planetary gears are meshed on each sun gear, a second shaft is fixed in the middle of each planetary gear, the other end of the second shaft is fixed on the outer wall of the mixing barrel, an outer gear ring is meshed on the outer side of the planetary gear, and the rotation of the first shaft drives the planetary gear meshed with the sun gear to rotate in the outer gear ring, and the rotation of the planetary gear drives the mixing barrel to rotate; the lower end of the mixing barrel is open, and a detachable barrel cover is provided at the opening of the mixing barrel; the mixing of the utility model is faster and more uniform without agglomeration.

[0004] The existing fiber-plastic composite material mixer usually uses a columnar stirring shaft or stirring blades to mix and stir the fiber-plastic mixed material inside the mixer, and there is a certain distance between each stirring shaft or stirring blade. During the stirring process, part of the fiber-plastic mixed material will slip through the middle of the stirring shaft, which can easily lead to insufficient stirring.

[0005] Therefore, a fiber-plastic composite material mixer is proposed to solve the above problems. Utility Model Content

[0006] In order to make up for the shortcomings of the existing technology, the present invention solves the problem that the existing fiber-plastic composite material mixer usually uses a columnar stirring shaft or stirring blades to mix and stir the fiber-plastic mixed material inside the mixer, and there is a certain distance between each stirring shaft or stirring blade. During the stirring process, part of the fiber-plastic mixed material will slip through the middle of the stirring shaft, which may easily lead to insufficient stirring.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a fiber-plastic composite material mixer, comprising a fiber-plastic composite material mixing barrel, the outer wall of the fiber-plastic composite material mixing barrel is fixedly connected to a mixing barrel support frame, and a mixing blade assembly is installed on the side of the mixing barrel support frame, a sealing assembly is installed on the top of the fiber-plastic composite material mixing barrel, and a feeding assembly is arranged at the bottom of the fiber-plastic composite material mixing barrel, the mixing blade assembly comprises a servo motor, a transmission shaft, a first transmission rotary block, a transmission belt, a second transmission rotary block, a stirring main shaft, a stirring secondary shaft, and a stirring fan blade, the end of the servo motor is rotatably connected to the transmission shaft, and the other end of the transmission shaft is integrally connected to the first transmission rotary block, the outer wall of the first transmission rotary block is snap-connected to the transmission belt, and the top end of the transmission belt is snap-connected to the second transmission rotary block, the side of the second transmission rotary block is fixedly connected to the stirring main shaft, and the side of the stirring main shaft is fixedly connected to the stirring secondary shaft, and the top end of the stirring secondary shaft is fixedly connected to the stirring fan blade.

[0008] Preferably, the first transmission rotor block forms a transmission structure with the second transmission rotor block through a transmission belt, the stirring blade is shaped as a spiral, and the outer wall of the stirring blade fits with the inner wall of the fiber-plastic composite material mixing barrel.

[0009] Preferably, the sealing assembly includes a mixer top plate, a hinge, a sealing cover plate, a first rotating pin, a hydraulic lifting rod, and a second rotating pin. The top of the mixer top plate is fixedly connected to the hinge, and the side of the hinge is fixedly connected to the sealing cover plate. The outer wall of the sealing cover plate is rotatably connected to the first rotating pin, and the end of the first rotating pin is fixedly connected to the hydraulic lifting rod, and the bottom of the hydraulic lifting rod is rotatably connected to the second rotating pin.

[0010] Preferably, the hydraulic lifting rod forms a rotating structure with the mixing barrel support frame through the second rotating pin, and the hydraulic lifting rod forms a rotating structure with the sealing cover plate through the first rotating pin, and the sealing cover plate forms a rotating structure with the mixer top plate through a hinge.

[0011] Preferably, the feeding assembly includes a feeding port of a mixer, a feeding port rotating shaft, a feeding port sealing plate, and a rotating handle. The inside of the feeding port of the mixer is fixedly connected to the feeding port rotating shaft, and the side of the feeding port rotating shaft is rotatably connected to the feeding port sealing plate, and the outer wall of the feeding port sealing plate is integrally connected to the rotating handle.

[0012] Preferably, the feed port sealing plate forms a rotating structure with the feed port of the mixer through a feed port rotating shaft, and the outer diameter of the feed port sealing plate is consistent with the outer diameter of the feed port of the mixer.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model is provided with a mixing blade assembly, which can drive the stirring main shaft to rotate inside the fiber-plastic composite material mixing barrel through the drive of the servo motor and the transmission belt, and then drive the stirring secondary shaft and stirring blades on the side thereof to rotate, so as to stir the fiber-plastic composite material. Stirring blades are connected between each stirring secondary shaft, so as to turn over and stir the fiber-plastic composite material in the gap between each stirring secondary shaft and the fiber-plastic composite material near the inner wall of the fiber-plastic composite material mixing barrel, so as to stir the fiber-plastic composite material at each position, so as to make it easier to mix them more evenly.

[0015] 2. The utility model is provided with a sealing assembly, which can rotate and close the sealing cover plate driven by the hydraulic lifting rod to seal the opening at the top of the fiber-plastic composite material mixing barrel for feeding materials, so as to ensure the overall sealing and prevent the fiber-plastic material from spilling out of the opening and causing waste during the mixing process;

[0016] 3. The utility model is provided with a material discharge assembly, and the fiber-plastic composite material after stirring and mixing can be poured out by simply rotating and opening the sealing plate of the material discharge port. The structure is simple and the operation is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from the front;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the mixing blade component of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the sealing component part of the utility model;

[0021] Figure 4 It is a schematic diagram of the explosion structure of the blanking component part of the utility model;

[0022] Figure 5 It is a three-dimensional structural schematic diagram of the blanking component part of the utility model.

[0023] In the figure: 1. fiber-plastic composite material mixing barrel; 2. mixing barrel support frame; 3. mixing blade assembly; 4. sealing assembly; 5. unloading assembly; 301. servo motor; 302. transmission shaft; 303. first transmission rotary block; 304. transmission belt; 305. second transmission rotary block; 306. stirring main shaft; 307. stirring secondary shaft; 308. stirring fan blade; 401. mixer top plate; 402. hinge; 403. sealing cover plate; 404. first rotating pin; 405. hydraulic lifting rod; 406. second rotating pin; 501. mixer unloading port; 502. unloading port shaft; 503. unloading port sealing plate; 504. rotating handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] See also Figure 1 As shown, a fiber-plastic composite material mixer includes a fiber-plastic composite material mixing barrel 1, the outer wall of the fiber-plastic composite material mixing barrel 1 is fixedly connected to a mixing barrel support frame 2, and a mixing blade assembly 3 is installed on the side of the mixing barrel support frame 2, a sealing assembly 4 is installed on the top of the fiber-plastic composite material mixing barrel 1, and a discharge assembly 5 is arranged at the bottom of the fiber-plastic composite material mixing barrel 1.

[0027] See also Figure 2 As shown, a fiber-plastic composite material mixer, the mixing blade assembly 3 is used to stir and mix the fiber-plastic composite material by using the stirring shaft and the blades to cooperate with each other, the first transmission rotating block 303 forms a transmission structure with the second transmission rotating block 305 through the transmission belt 304, the shape of the stirring blade 308 is set to be spiral, and the outer wall of the stirring blade 308 is in contact with the inner wall of the fiber-plastic composite material mixing barrel 1, through the drive of the servo motor 301 and the transmission of the transmission belt 304, the stirring main shaft 306 can be driven to rotate inside the fiber-plastic composite material mixing barrel 1, so as to facilitate the rotation of the stirring sub-shaft 307 and the stirring blade 308 on its side to stir the fiber-plastic composite material, and the stirring blade 308 is connected between each stirring sub-shaft 307, so as to facilitate the turning and stirring of the fiber-plastic composite material in the gap between each stirring sub-shaft 307 and the fiber-plastic composite material near the inner wall of the fiber-plastic composite material mixing barrel 1, so that the fiber-plastic composite material at each position can be stirred, so as to facilitate the mixing more evenly.

[0028] See also Figure 3 As shown, a fiber-plastic composite material mixer, the sealing component 4 is used to seal the top opening during mixing, the top of the mixer top plate 401 is fixedly connected with a hinge 402, and the side of the hinge 402 is fixedly connected with a sealing cover plate 403, the outer wall of the sealing cover plate 403 is rotatably connected with a first rotating pin 404, and the end of the first rotating pin 404 is fixedly connected with a hydraulic lifting rod 405, and the bottom of the hydraulic lifting rod 405 is rotatably connected with a second rotating pin 406, and the hydraulic lifting rod 405 is connected to the second rotating pin 406 by the second rotating pin 406. 6 forms a rotating structure with the mixing barrel support frame 2, and the hydraulic lifting rod 405 forms a rotating structure with the sealing cover plate 403 through the first rotating pin 404, and the sealing cover plate 403 forms a rotating structure with the mixer top plate 401 through the hinge 402. Driven by the hydraulic lifting rod 405, the sealing cover plate 403 can be rotated to close the opening at the top of the fiber-plastic composite material mixing barrel 1 for feeding materials, so as to ensure the overall sealing and prevent the fiber-plastic material from spilling out of the opening and causing waste during the stirring and mixing process.

[0029] See also Figure 4 , Figure 5 As shown, a fiber-plastic composite material mixer, a discharge component 5 is used to discharge the material after stirring, a discharge port 501 of the mixer is fixedly connected to the inside with a discharge port rotating shaft 502, and a discharge port sealing plate 503 is rotatably connected to the side of the discharge port rotating shaft 502, and a rotating handle 504 is integrally connected to the outer wall of the discharge port sealing plate 503, the discharge port sealing plate 503 and the mixer discharge port 501 form a rotating structure through the discharge port rotating shaft 502, and the outer diameter of the discharge port sealing plate 503 is consistent with the outer diameter of the mixer discharge port 501, the fiber-plastic composite material after stirring and mixing can be poured out by simply rotating the discharge port sealing plate 503, the structure is simple and the operation is convenient.

[0030] Working principle: First, pour the fiber-plastic composite material to be mixed into the fiber-plastic composite material mixing barrel 1 from the opening on the top plate 401 of the mixer. After all the materials are poured in, start the hydraulic lifting rod 405, which retracts the push rod and rotates the sealing cover plate 403 to close.

[0031] Then, the servo motor 301 is started, and the servo motor 301 rotates with the first transmission rotary block 303 through the transmission shaft 302, and at the same time, the first transmission rotary block 303 rotates with the second transmission rotary block 305 through the transmission belt 304, and then drives the stirring main shaft 306 to rotate inside the fiber-plastic composite material mixing barrel 1. When the fiber-plastic composite material mixing barrel 1 rotates, multiple stirring sub-shafts 307 fixed on the side thereof will rotate accordingly, and then the fiber-plastic composite material inside the fiber-plastic composite material mixing barrel 1 is stirred. Stirring blades 308 are connected between the top ends of the stirring sub-shafts 307. When rotating, the fiber-plastic composite material between the stirring sub-shafts 307 and the fiber-plastic composite material near the inner wall of the fiber-plastic composite material mixing barrel 1 can be turned over and stirred;

[0032] After the stirring is finished, the operator can rotate the discharge port sealing plate 503 by holding the rotating handle 504. After the discharge port sealing plate 503 is rotated open, the fiber-plastic composite material mixed inside the fiber-plastic composite material mixing barrel 1 can be discharged from the discharge port 501 of the mixer.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A fiber-plastic composite material mixer, characterized in that: The invention comprises a fiber-plastic composite material mixing barrel (1), wherein the outer wall of the fiber-plastic composite material mixing barrel (1) is fixedly connected to a mixing barrel support frame (2), and a mixing blade assembly (3) is installed on the side of the mixing barrel support frame (2), a sealing assembly (4) is installed on the top of the fiber-plastic composite material mixing barrel (1), and a material discharge assembly (5) is arranged at the bottom of the fiber-plastic composite material mixing barrel (1); The mixing blade assembly (3) comprises a servo motor (301), a transmission shaft (302), a first transmission rotary block (303), a transmission belt (304), a second transmission rotary block (305), a stirring main shaft (306), a stirring secondary shaft (307), and a stirring fan blade (308). The end of the servo motor (301) is rotatably connected to the transmission shaft (302), and the other end of the transmission shaft (302) is integrally connected to the first transmission rotary block (303). The outer wall of the first transmission rotary block (303) is snap-connected to the transmission belt (304), and the top end of the transmission belt (304) is snap-connected to the second transmission rotary block (305). The side of the second transmission rotary block (305) is fixedly connected to the stirring main shaft (306), and the side of the stirring main shaft (306) is fixedly connected to the stirring secondary shaft (307), and the top end of the stirring secondary shaft (307) is fixedly connected to the stirring fan blade (308).

2. A fiber-plastic composite material mixer according to claim 1, characterized in that: The first transmission rotor (303) forms a transmission structure with the second transmission rotor (305) via a transmission belt (304); the stirring blade (308) is configured to be spiral in shape, and the outer wall of the stirring blade (308) fits the inner wall of the fiber-plastic composite material mixing barrel (1).

3. The fiber-plastic composite material mixer according to claim 1, characterized in that: The sealing assembly (4) comprises a mixer top plate (401), a hinge (402), a sealing cover plate (403), a first rotating pin (404), a hydraulic lifting rod (405), and a second rotating pin (406); the top of the mixer top plate (401) is fixedly connected to the hinge (402), and the side of the hinge (402) is fixedly connected to the sealing cover plate (403); the outer wall of the sealing cover plate (403) is rotatably connected to the first rotating pin (404), and the end of the first rotating pin (404) is fixedly connected to the hydraulic lifting rod (405), and the bottom of the hydraulic lifting rod (405) is rotatably connected to the second rotating pin (406).

4. The fiber-plastic composite material mixer according to claim 3, characterized in that: The hydraulic lifting rod (405) forms a rotating structure with the mixing barrel support frame (2) through the second rotating pin (406), and the hydraulic lifting rod (405) forms a rotating structure with the sealing cover plate (403) through the first rotating pin (404), and the sealing cover plate (403) forms a rotating structure with the mixer top plate (401) through the hinge (402).

5. The fiber-plastic composite material mixer according to claim 1, characterized in that: The material discharge assembly (5) comprises a material discharge port (501) of a mixer, a material discharge port rotating shaft (502), a material discharge port sealing plate (503), and a rotating handle (504); the interior of the material discharge port (501) of the mixer is fixedly connected to the material discharge port rotating shaft (502), the side of the material discharge port rotating shaft (502) is rotatably connected to the material discharge port sealing plate (503), and the outer wall of the material discharge port sealing plate (503) is integrally connected to the rotating handle (504).

6. The fiber-plastic composite material mixer according to claim 5, characterized in that: The feed port sealing plate (503) forms a rotating structure with the feed port (501) of the mixer via the feed port rotating shaft (502), and the outer diameter of the feed port sealing plate (503) is consistent with the outer diameter of the feed port (501) of the mixer.