Raw material mixing device for preparing carbon fiber composite material

Abstract

The utility model discloses a raw material mixing device for preparing a carbon fiber composite material, belongs to the technical field of processing of the carbon fiber composite material, and aims at solving the problem that materials are not thoroughly mixed due to the fact that the stirring and mixing mode of the carbon fiber composite material is single in the prior art. The stirring barrel is arranged at the upper end of the bottom plate; the first driving motor drives the stirring rod to rotate so as to stir and mix materials in the stirring barrel, and at the moment, the second driving motor drives one rotating shaft to rotate, so that one rotating shaft drives the other rotating shaft to rotate on the top surface of the bottom plate through the transmission wheel and the belt, and then the two rotating discs are driven to rotate; a movable frame is extruded through a rotating column, then the movable frame is driven to do horizontal reciprocating motion, then a sliding seat is driven to do small-amplitude movement in a movable groove through a supporting rod, a stirring barrel is driven to shake, and then the material mixing effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to carbon fiber composite material processing technical field, concretely relates to a raw material mixing device of carbon fiber composite material preparation. BACKGROUND

[0002] Carbon fiber composite material is a kind of high-performance material combined by carbon fiber as reinforcing phase and matrix material.Carbon fiber has high strength, high modulus and other excellent performance, plays a reinforcing role in composite material, can significantly improve the mechanical properties of material;Matrix material plays the role of bonding carbon fiber, transferring load, protecting carbon fiber, etc., and endows composite material with other properties, such as toughness, corrosion resistance, etc.

[0003] In the prior art, carbon fiber composite material needs to pour carbon fiber and matrix material into the cylinder for stirring during processing, so that it is more fully fused, but usually carbon fiber and matrix material can only be single stirred in the stirring cylinder, so that the mixing between materials is not thorough, and further affect the mixing effect of material and the processing quality of carbon fiber composite material.

[0004] Therefore, a raw material mixing device for carbon fiber composite material preparation is needed to solve the problem of single mixing method of carbon fiber composite material stirring in the prior art, which leads to incomplete mixing between materials. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a raw material mixing device for carbon fiber composite material preparation to solve the problems proposed in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: a raw material mixing device for carbon fiber composite material preparation, comprising a bottom plate, further comprising:

[0007] Stirring cylinder, stirring cylinder is set up in the upper end of bottom plate, the top surface of bottom plate is opened and has two movable grooves that are symmetrically distributed, two movable grooves are slidably connected with two sliding seats in the inside, the top end of two sliding seats on one side is fixed with fixed ring, and the fixed ring is fixedly sleeved on the outer surface of stirring cylinder;

[0008] Mixing mechanism, mixing mechanism is set up on the top surface of bottom plate, and stirring cylinder is mixed by mixing mechanism.

[0009] It is necessary to explain in the scheme that the mixing mechanism includes:

[0010] Supporting rods are arranged with two and are fixed between two sliding seats, and the sides away from each other of the two supporting rods are fixed with connecting blocks, the bottom end of the connecting block is fixed with a movable frame, the top surface of the bottom plate is rotatably provided with two rotating shafts, the top end of the two rotating shafts is fixed with a rotating disc, the top surface of the rotating disc is fixed with a rotating column, and the movable frame is movably sleeved on the outer surface of the rotating column;

[0011] A rectangular groove is arranged on one side of the top surface of the bottom plate, the inner wall of the rectangular groove is fixedly installed with a second driving motor, the output shaft of the second driving motor is fixed with one end of one rotating shaft, the other rotating shaft is rotatably connected to the top surface of the bottom plate, the outer surface of the two rotating shafts is fixedly sleeved with a transmission wheel, and the transmission wheel is rotatably sleeved with a belt between the two transmission wheels.

[0012] Further, the inner wall of the movable groove is fixedly provided with a limiting rod, and the sliding seat is movably sleeved on the outer surface of the limiting rod.

[0013] Further, the inner wall of the movable groove is fixedly provided with a limiting rod, and the sliding seat is movably sleeved on the outer surface of the limiting rod.

[0014] As a preferred embodiment, the surface of the stirring cylinder is fixedly provided with an inlet pipe at the upper end, the top surface of the inlet pipe is bolted with a cover plate, and the surface of the stirring cylinder is fixedly provided with a discharge pipe at the lower end.

[0015] As a preferred embodiment, the stirring cylinder is provided with an annular clamping groove on the side away from the first driving motor, the stirring cylinder is provided with a cylinder cover on one side, the cylinder cover is fixedly provided with an annular sealing plate on one side, the annular sealing plate is inserted into the annular clamping groove, and the cylinder cover is threadedly connected with fixing bolts on both sides corresponding to the stirring cylinder.

[0016] As a preferred embodiment, the top surface of the bottom plate is provided with a placing groove corresponding to the discharge pipe.

[0017] Compared with the prior art, the raw material mixing device for preparing carbon fiber composite material provided by the utility model has at least the following beneficial effects:

[0018] (1) The first driving motor drives the stirring rod to rotate, thereby stirring and mixing the materials in the stirring cylinder, at this time, the second driving motor drives one of the rotating shafts to rotate, so that the rotating shaft drives the other rotating shaft to rotate on the top surface of the bottom plate through the transmission wheel and the belt, and then drives the two rotating discs to rotate, thereby extruding the movable frame through the rotating column, and further driving the movable frame to move horizontally and reciprocally, and then driving the sliding seat to move slightly in the movable groove through the supporting rod, thereby stirring the stirring cylinder while shaking, and further improving the mixing effect of the materials.

[0019] (2) through the cover, the cover is sealed after the ring-shaped sealing plate is inserted into the ring-shaped clamping groove, thereby sealing the cover, and the cover is fixed through the fixing bolt, thereby facilitating the opening of the cover, and further facilitating the thorough cleaning of the inner wall of the barrel. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is an overall structure schematic view of the utility model;

[0021] Figure 2 It is another perspective structure schematic view of the utility model;

[0022] Figure 3 It is a local structure explosion view of the utility model;

[0023] Figure 4 It is a stirring drum structure sectional view of the utility model;

[0024] Figure 5 It is a barrel cover structure schematic view of the utility model.

[0025] In the drawing: 1, bottom plate; 2, first drive motor; 3, stirring drum; 4, feed pipe; 5, cover plate; 6, fixed ring; 7, barrel cover; 8, fixing bolt; 9, discharge pipe; 10, sliding seat; 11, rectangular recess; 12, second drive motor; 13, movable slot; 14, support rod; 15, limiting rod; 16, movable frame; 17, rotary disc; 18, connecting block; 19, rotating column; 20, transmission wheel; 21, belt; 22, ring-shaped clamping groove; 23, ring-shaped sealing plate; 24, stirring rod; 25, placing groove; 26, rotating shaft. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides a kind of raw material mixing device for carbon fiber composite material preparation, including bottom plate 1, still include:

[0028] Stirring drum 3, stirring drum 3 is set to the upper end of bottom plate 1, the top surface of bottom plate 1 is provided with two movable slots 13 that are symmetrically distributed, two movable slots 13 are slidably connected with two sliding seats 10, two sliding seats 10 on one side are fixed with fixed ring 6 on the top end, and fixed ring 6 is fixedly covered on the outer surface of stirring drum 3;

[0029] The shaking mechanism is arranged on the top surface of the bottom plate 1, and the shaking mechanism is used for shaking the stirring barrel 3.

[0030] Further as shown in Figure 1 , Figure 2 and Figure 3 , it is worth noting that the shaking mechanism comprises:

[0031] The support rods 14 are arranged in two and fixed between the two sliding seats 10, and the two support rods 14 are fixed with the connecting blocks 18 on the sides away from each other, the bottom end of the connecting block 18 is fixed with the movable frame 16, the top surface of the bottom plate 1 is rotatably provided with two rotating shafts 26, the top end of the two rotating shafts 26 is fixed with the rotating disc 17, the top surface of the rotating disc 17 is fixed with the rotating column 19, and the movable frame 16 is movably sleeved on the outer surface of the rotating column 19;

[0032] The rectangular groove 11 is arranged on one side of the top surface of the bottom plate 1, the inner wall of the rectangular groove 11 is fixedly installed with the second driving motor 12, the output shaft of the second driving motor 12 is fixed with the end of one of the rotating shafts 26, and the other rotating shaft 26 is rotatably connected to the top surface of the bottom plate 1. The outer surfaces of the two rotating shafts 26 are fixedly sleeved with the transmission wheels 20, and the two transmission wheels 20 are rotatably sleeved with the belt 21.

[0033] Further as shown in Figure 2 , it is worth noting that the inner wall of the movable groove 13 is fixedly installed with the limiting rod 15, the sliding seat 10 is movably sleeved on the outer surface of the limiting rod 15, and the sliding seat 10 is limited by the limiting rod 15, so as to keep the stability of the sliding seat 10 when moving in the movable groove 13.

[0034] Further as shown in Figure 1 and Figure 4 , it is worth noting that the first driving motor 2 is fixedly installed on one side of the stirring barrel 3, the stirring rod 24 coaxially connected with the first driving motor 2 is rotatably connected to the inner wall of the stirring barrel 3, the inner wall of the stirring barrel 3 is arranged obliquely, the feeding pipe 4 is fixed on the upper end of the surface of the stirring barrel 3, the top surface of the feeding pipe 4 is bolted with the cover plate 5, and the discharging pipe 9 is fixed on the lower end of the surface of the stirring barrel 3.

[0035] It is worth noting that the inner wall of the stirring barrel 3 is arranged obliquely and inclined to the discharging pipe 9, so as to facilitate the discharging work of the material, and the stirring rod 24 is driven to rotate by the first driving motor 2, so as to stir and mix the material in the stirring barrel 3.

[0036] Further as shown in Figure 1 , Figure 4 and Figure 5As shown, it is worth noting that the stirring barrel 3 is provided with an annular clamping groove 22 on the side away from the first driving motor 2, one side of the stirring barrel 3 is provided with a barrel cover 7, one side of the barrel cover 7 is fixedly provided with an annular sealing plate 23, the annular sealing plate 23 is inserted into the annular clamping groove 22, and after the barrel cover 7 is closed, the annular sealing plate 23 is inserted into the annular clamping groove 22, so that the barrel cover 7 is sealed; the two sides of the barrel cover 7 are threadedly connected with fixing bolts 8 corresponding to the stirring barrel 3, the barrel cover 7 is fixed by the fixing bolts 8, so that the opening of the barrel cover 7 is facilitated, and then the cleaning of the inner wall of the barrel is facilitated.

[0037] The present scheme has the following working process: the first driving motor 2 drives the stirring rod 24 to rotate, thereby stirring and mixing the materials in the stirring barrel 3, at this time, the second driving motor 12 drives one of the rotating shafts 26 to rotate, so that the other rotating shaft 26 is driven to rotate on the top surface of the bottom plate 1 through the transmission wheel 20 and the belt 21, and then drives the two rotating discs 17 to rotate, thereby extruding the movable frame 16 through the rotating column 19, and then driving the movable frame 16 to move horizontally and reciprocally, and then driving the sliding seat 10 to move slightly in the movable groove 13 through the supporting rod 14, thereby driving the stirring barrel 3 to shake, and then improving the mixing effect of the materials, after the barrel cover 7 is closed, the annular sealing plate 23 is inserted into the annular clamping groove 22, thereby sealing the barrel cover 7, and the barrel cover 7 is fixed by the fixing bolts 8, so that the opening of the barrel cover 7 is facilitated, and then the cleaning of the inner wall of the barrel is facilitated.

[0038] The first driving motor 2 and the second driving motor 12 can be purchased in the market, the first driving motor 2 and the second driving motor 12 are provided with a power supply, which belongs to mature technology in the art and has been fully disclosed, so the description will not be repeated.

[0039] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

[0040] Finally: the above is only a preferred embodiment of the present application and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application. The above is only a preferred embodiment of the present application and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A raw material mixing device for the production of carbon fiber composite materials, comprising a base plate (1), characterized in that, Also includes: The stirring drum (3) is arranged at the upper end of the bottom plate (1), the top surface of the bottom plate (1) is provided with two symmetrical movable grooves (13), two sliding grooves (13) are slidably connected with two sliding seats (10), the top end of two sliding seats (10) on one side is fixed with a fixed ring (6), the fixed ring (6) is fixedly connected with the outer surface of the stirring drum (3); The shaking mechanism is arranged on the top surface of the bottom plate (1), and the stirring drum (3) is shaken by the shaking mechanism.

2. The raw material mixing device for carbon fiber composite material preparation according to claim 1, characterized in that: The shaking mechanism comprises: The support rod (14) is provided with two and is fixed between two sliding seats (10), two support rods (14) are fixed with connecting blocks (18) on the side away from each other, the bottom end of the connecting block (18) is fixed with a movable frame (16), the top surface of the bottom plate (1) is rotatably provided with two rotating shafts (26), the top end of two rotating shafts (26) is fixed with a rotating disc (17), the top surface of the rotating disc (17) is fixed with a rotating column (19), the movable frame (16) is movably connected with the outer surface of the rotating column (19); The rectangular groove (11) is arranged on one side of the top surface of the bottom plate (1), the inner wall of the rectangular groove (11) is fixedly connected with the second driving motor (12), the output shaft of the second driving motor (12) is fixed with one of the rotating shafts (26), the other rotating shaft (26) is rotatably connected with the top surface of the bottom plate (1), the outer surface of two rotating shafts (26) is fixedly connected with a transmission wheel (20), two transmission wheels (20) are rotatably connected with a belt (21).

3. The raw material mixing device for carbon fiber composite material preparation according to claim 2, characterized in that: The inner wall of the movable groove (13) is fixedly connected with a limiting rod (15), the sliding seat (10) is movably connected with the outer surface of the limiting rod (15).

4. The raw material mixing device for carbon fiber composite material preparation according to claim 1, characterized in that: The first driving motor (2) is fixedly connected with the inner wall of the stirring drum (3), the stirring rod (24) is rotatably connected with the inner wall of the stirring drum (3), and the first driving motor (2) is coaxially connected with the stirring rod (24).

5. The raw material mixing device for carbon fiber composite material preparation according to claim 1, characterized in that: The surface of the stirring drum (3) is fixedly connected with the inlet pipe (4), the top surface of the inlet pipe (4) is bolted with the cover plate (5), and the surface of the stirring drum (3) is fixedly connected with the discharge pipe (9).

6. The raw material mixing device for carbon fiber composite material preparation according to claim 4, characterized in that: The stirring drum (3) is provided with a ring-shaped clamping groove (22) on the side away from the first driving motor (2), the stirring drum (3) is provided with a drum cover (7), the drum cover (7) is fixedly connected with a ring-shaped sealing plate (23) on one side, the ring-shaped sealing plate (23) is inserted into the ring-shaped clamping groove (22), and the drum cover (7) is threadedly connected with the fixed bolt (8) on both sides of the stirring drum (3).

7. The raw material mixing device for carbon fiber composite material preparation according to claim 5, characterized in that: The top surface of the bottom plate (1) is provided with a placing groove (25) corresponding to the discharge pipe (9).

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