Resin infiltration auxiliary device for carbon fiber composite material

Abstract

The utility model belongs to the technical field of carbon fiber composite material processing devices, and particularly relates to a resin infiltration auxiliary device for a carbon fiber composite material, which comprises a stirring barrel, the top of the stirring barrel is fixedly connected with a first motor, the outside of a driving gear is meshed with a driven gear, and the bottom of the driven gear is rotatably connected with a supporting column. A telescopic assembly is installed at the side end of the stirring barrel, a connecting rod is fixedly connected to the end, located in the stirring barrel, of a limiting column, a first spring and a scraper blade are arranged outside a fixing column in a sleeving mode, a spray head is fixedly connected to the inner top of the stirring barrel, and a stirring piece is rotationally connected to the interior of the stirring barrel; the end, away from the limiting column, of the connecting plate is fixedly connected with the output end of an electric telescopic rod. Through the arrangement of the driving gear, the driven gear, the limiting column, the connecting rod and the scraping plate, residues on the inner side wall of the stirring barrel can be conveniently cleaned; and by arranging a second spring, a third spring and an electric telescopic rod, the cleaning efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to carbon fiber composite material processing device technical field, specifically is a kind of resin infiltration auxiliary device for carbon fiber composite material. BACKGROUND

[0002] Resin infiltration auxiliary device for carbon fiber composite material refers to the device for assisting carbon fiber resin infiltration treatment.For example, carbon fiber resin needs to be heated using heating device during resin infiltration, resin preparation needs to be used with moulding press, and moulding press needs to be used with stirring device, wherein stirring device or heating device belongs to auxiliary device.

[0003] In the prior art, residues are easily attached to the inner wall of the stirring barrel during the use of resin stirring device, and the internal space of the stirring barrel is small, so it is not convenient to clean, thereby affecting the subsequent use of the stirring barrel. SUMMARY

[0004] The utility model discloses a kind of resin infiltration auxiliary device for carbon fiber composite material, it is convenient to clean the residue of the inner wall of stirring barrel.

[0005] To achieve the above object, the technical scheme adopted by the utility model is: provide a kind of resin infiltration auxiliary device for carbon fiber composite material, including stirring barrel, the top of the stirring barrel is fixedly connected with first motor, the output of the first motor is fixedly connected with driving gear, the outside of the driving gear is engaged with driven gear, the bottom of the driven gear is rotatably connected with support column, and the top of stirring barrel is fixedly connected with support column, the side end of the stirring barrel is installed with telescopic component, the telescopic component includes limiting post, one end of the limiting post in the stirring barrel is fixedly connected with connecting rod, and is slidably connected with the inside of driven gear, the bottom of the connecting rod is provided with sliding slot, the inner side wall of the sliding slot is fixedly connected with fixed column, the outside of the fixed column is sleeved with first spring and scraper, the scraper is slidably connected with the inside of sliding slot, and the end of the scraper is in contact with the inner side wall of stirring barrel, the inner top of the stirring barrel is fixedly connected with spray head, the inside of the stirring barrel is rotatably connected with stirring piece, the bottom end of the stirring piece is fixedly connected with the output of second motor, the bottom of the stirring barrel is fixedly connected with fixed frame, and second motor is installed in the inside of fixed frame, the top of the limiting post is rotatably connected with connecting plate, the output end of electric telescopic rod is fixedly connected with the end of the connecting plate away from the limiting post.

[0006] Optionally, the top of the stirring barrel is provided with water delivery groove, the inside of the water delivery groove is fixedly connected with connecting pipe, and the inside of the connecting pipe is fixedly connected with water inlet pipe.

[0007] Optionally, the top of the stirring barrel is provided with feeding pipe, and the bottom of the stirring barrel is provided with discharging pipe.

[0008] Optionally, the stirring piece comprises a first connecting column, a second connecting column and a third connecting column, the first connecting column is located inside the second connecting column, and the second connecting column is located inside the third connecting column.

[0009] Optionally, a second movable groove is formed in the inside of the third connecting column, the second connecting column is in sliding connection with the inside of the second movable groove, a second sealing ring is arranged on the outside of the second connecting column and is fixedly connected with the inner top of the second movable groove, and a third spring is fixedly connected with the inner bottom of the second movable groove and is in abutment with the bottom of the second connecting column.

[0010] Optionally, a first movable groove is formed in the inside of the second connecting column, a second spring is fixedly connected with the inner bottom of the first movable groove and is in abutment with the bottom of the first connecting column, a first sealing ring is arranged on the outside of the first connecting column and is fixedly connected with the inner top of the first movable groove, and the circumferential surface of the first connecting column, the second connecting column and the third connecting column is fixedly connected with a stirring column.

[0011] Compared with the prior art, the stirring device has the following beneficial effects:

[0012] The utility model discloses a driving gear, driven gear, spacing post, connecting rod and scraper are set up, when needing to scrape the residual of the inside wall of stirring barrel, start first motor and use driving gear to drive driven gear to rotate to scrape the residual of the inside wall of stirring barrel to connecting rod and spacing post drive scraper through the residual of the inside wall of stirring barrel, and the scraper is compressed to the first spring after being stressed in the scraping process, makes the scraper displacement to the inside position of the sliding slot, thereby avoiding the damage of scraper, and the service life of scraper is prolonged, and the residual in the barrel is cleaned through the scraper, and the residual of the inside wall of stirring barrel is cleaned.

[0013] The utility model discloses a second spring, third spring and electric telescopic rod are set up, and the stirring piece stirs the material in stirring barrel, and when electric telescopic rod is down, the spacing post is down through the connecting plate, and the spacing post continues to move down under the limit of driven gear, and the connecting rod pushes the first connecting column, and the second spring and third spring are compressed by the first connecting column and the second connecting column respectively, thereby the inner wall around stirring column is cleaned through the scraper, and the cleaning efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0016] Figure 2 It is a schematic diagram of the internal structure of the present application.

[0017] Figure 3 It is a schematic diagram of the internal structure of the present application. Figure 2 It is an enlarged structure schematic diagram of A in the present application.

[0018] Figure 4 It is an enlarged structure schematic diagram of B in the present application. Figure 2 It is an enlarged structure schematic diagram of B in the present application.

[0019] Figure 5 It is an enlarged structure schematic diagram of C in the present application. Figure 2 It is an enlarged structure schematic diagram of C in the present application.

[0020] In the figure: 1, stirring barrel; 2, first motor; 3, driving gear; 4, driven gear; 5, telescopic assembly; 501, electric telescopic rod; 502, connecting plate; 503, limiting column; 6, connecting rod; 7, sliding groove; 8, fixed column; 9, first spring; 10, scraper; 11, connecting pipe; 12, water conveying groove; 13, spray head; 14, water inlet pipe; 15, feed pipe; 16, discharge pipe; 17, fixing frame; 18, second motor; 19, stirring part; 1901, first connecting column; 1902, second connecting column; 1903, third connecting column; 1904, first movable groove; 1905, first sealing ring; 1906, second spring; 1907, second movable groove; 1908, third spring; 1909, second sealing ring; 1910, stirring column; 20, supporting column. DETAILED DESCRIPTION

[0021] In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clearly understood, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0022] The utility model discloses a kind of resin infiltration auxiliary devices for carbon fiber composite material, which is described as follows.The resin infiltration auxiliary device for carbon fiber composite material includes stirring barrel 1, the top of stirring barrel 1 is fixedly connected with first motor 2, the output end of first motor 2 is fixedly connected with driving gear 3, the outside of driving gear 3 is engaged with driven gear 4, the bottom of driven gear 4 is rotatably connected with support column 20, and the top of stirring barrel 1 is fixedly connected with support column 20, the side end of stirring barrel 1 is installed with telescopic assembly 5, telescopic assembly 5 includes limiting column 503, the circumferential surface of limiting column 503 is provided with clamping groove, which is engaged with the inside of driven gear 4, so as to facilitate the up-and-down movement of limiting column 503 inside driven gear 4, one end of limiting column 503 inside stirring barrel 1 is fixedly connected with connecting rod 6, and is slidably connected with the inside of driven gear 4, the bottom of connecting rod 6 is provided with sliding groove 7, the inner side wall of sliding groove 7 is fixedly connected with fixed column 8, the outside of fixed column 8 is sleeved with first spring 9 and scraper 10, scraper 10 is slidably connected with the inside of sliding groove 7, and the end of scraper 10 is in close contact with the inner side wall of stirring barrel 1, the inner top of stirring barrel 1 is fixedly connected with spray head 13, the inside of stirring barrel 1 is rotatably connected with stirring part 19, the bottom end of stirring part 19 is fixedly connected with the output end of second motor 18, the bottom of stirring barrel 1 is fixedly connected with fixed frame 17, and second motor 18 is installed inside fixed frame 17, the top of limiting column 503 is rotatably connected with connecting plate 502, one end of connecting plate 502 away from limiting column 503 is fixedly connected with the output end of electric telescopic rod 501. Before the resin for carbon fiber composite material is infiltrated, it needs to be mixed and stirred by the auxiliary device stirring barrel 1, and only after the mixed resin can be taken out for infiltration. When it is necessary to scrape the residue on the inner side wall of the stirring barrel 1, the first motor 2 is started to drive the driven gear 4 to rotate through the driving gear 3, so as to drive the scraper 10 to scrape the residue on the inner side wall of the stirring barrel 1 through the limiting column 503 and the connecting rod 6. During the scraping process, the scraper 10 is compressed to compress the first spring 9 after being stressed, so that the scraper 10 is displaced into the sliding groove 7, thereby avoiding damage to the scraper 10 and prolonging the service life of the scraper 10. The residue in the barrel is cleaned by the scraper 10, which facilitates the cleaning of the residue on the inner side wall of the stirring barrel 1.

[0023] The top of stirring barrel 1 is provided with water conveying groove 12, the inside of water conveying groove 12 is fixedly connected with connecting pipe 11, and the inside of connecting pipe 11 is fixedly connected with water inlet pipe 14. Water is introduced from the outside, flows into water conveying groove 12 from water inlet pipe 14, and is sprayed from spray head 13 to flush the inner side wall of stirring barrel 1, which cooperates with scraper 10 to clean the residue on the inner wall.

[0024] The top of stirring barrel 1 is provided with feeding pipe 15, and the bottom of stirring barrel 1 is provided with discharging pipe 16. The materials to be mixed are poured into stirring barrel 1 from feeding pipe 15, and are discharged from discharging pipe 16 after mixing.

[0025] The stirring piece 19 comprises a first connecting column 1901, a second connecting column 1902 and a third connecting column 1903, the first connecting column 1901 is located inside the second connecting column 1902, and the second connecting column 1902 is located inside the third connecting column 1903. The first connecting column 1901, the second connecting column 1902 and the third connecting column 1903 are in three-stage distribution.

[0026] The inside of the third connecting column 1903 is provided with a second movable groove 1907, and the second connecting column 1902 is in sliding connection with the inside of the second movable groove 1907. The outside of the second connecting column 1902 is provided with a second sealing ring 1909, and the second sealing ring 1909 is in fixed connection with the inner top of the second movable groove 1907. The inner bottom of the second movable groove 1907 is fixedly connected with a third spring 1908, and the top of the third spring 1908 is in close contact with the bottom of the second connecting column 1902. The second sealing ring 1909 is used to enhance the sealing performance of the inside of the second movable groove 1907.

[0027] The inside of the second connecting column 1902 is provided with a first movable groove 1904, and the inner bottom of the first movable groove 1904 is fixedly connected with a second spring 1906. The top of the second spring 1906 is in close contact with the bottom of the first connecting column 1901. The outside of the first connecting column 1901 is provided with a first sealing ring 1905, and the first sealing ring 1905 is in fixed connection with the inner top of the first movable groove 1904. The circumferential surface of the first connecting column 1901, the second connecting column 1902 and the third connecting column 1903 is fixedly connected with a stirring column 1910. The first sealing ring 1905 is used to enhance the sealing performance of the inside of the first movable groove 1904.

[0028] When the stirring piece 19 stirs the material in the stirring barrel 1, and the electric telescopic rod 501 moves downward, the connecting plate 502 drives the limiting column 503 to move downward, so that the limiting column 503 continues to move downward under the limiting of the driven gear 4, the connecting rod 6 pushes the first connecting column 1901, the second spring 1906 and the third spring 1908 are compressed by the first connecting column 1901 and the second connecting column 1902 respectively, so that the scraper 10 cleans the inner wall around the stirring column 1910, improves the cleaning efficiency, and the mixed resin is taken out from the discharge pipe 16 and transported to the infiltration device by the conveying pipe, so as to produce carbon fiber composite material.

[0029] Working principle: when the residual inside the stirring barrel 1 needs to be scraped, the first motor 2 is started to drive the driven gear 4 to rotate through the driving gear 3, so that the scraper 10 drives the residual inside the stirring barrel 1 to be scraped through the limiting column 503 and the connecting rod 6, and the scraper 10 is compressed to the first spring 9 after being stressed during the scraping process, so that the scraper 10 is displaced to the inside of the chute 7, so as to avoid damage to the scraper 10, which is beneficial to prolong the service life of the scraper 10, and the residual in the barrel is cleaned through the scraper 10, which is convenient for cleaning the residual inside the stirring barrel 1.

[0030] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A resin impregnation assisting device for carbon fiber composite materials, comprising a stirring barrel (1), characterized in that: The top of the stirring barrel (1) is fixedly connected with a first motor (2), the output end of the first motor (2) is fixedly connected with a driving gear (3), the outer part of the driving gear (3) is engaged with a driven gear (4), the bottom of the driven gear (4) is rotatably connected with a supporting column (20), and the supporting column (20) is fixedly connected with the top of the stirring barrel (1), a telescopic assembly (5) is installed at the side end of the stirring barrel (1), the telescopic assembly (5) comprises a limiting column (503), one end of the limiting column (503) inside the stirring barrel (1) is fixedly connected with a connecting rod (6), and the inside of the driven gear (4) is slidably connected with the connecting rod (6), the bottom of the connecting rod (6) is provided with a sliding groove (7), the inner side wall of the sliding groove (7) is fixedly connected with a fixed column (8), the outer part of the fixed column (8) is sleeved with a first spring (9) and a scraper (10), the scraper (10) is slidably connected with the inside of the sliding groove (7), and the end of the scraper (10) is attached to the inner side wall of the stirring barrel (1), the inner top of the stirring barrel (1) is fixedly connected with a spray head (13), the inside of the stirring barrel (1) is rotatably connected with a stirring piece (19), the bottom end of the stirring piece (19) is fixedly connected with the output end of a second motor (18), the bottom of the stirring barrel (1) is fixedly connected with a fixed frame (17), and the second motor (18) is installed in the inside of the fixed frame (17), the top of the limiting column (503) is rotatably connected with a connecting plate (502), and the output end of an electric telescopic rod (501) is fixedly connected with one end of the connecting plate (502) away from the limiting column (503).

2. The resin infiltration assisting device for carbon fiber composite materials according to claim 1, characterized by: The top of the stirring barrel (1) is provided with a water conveying groove (12), and the inside of the water conveying groove (12) is fixedly connected with a connecting pipe (11).

3. The resin infiltration assisting device for carbon fiber composite materials according to claim 2, characterized by: The top of the stirring barrel (1) is provided with a feeding pipe (15), and the bottom of the stirring barrel (1) is provided with a discharging pipe (16).

4. The resin infiltration assisting apparatus for carbon fiber composite materials according to claim 3, characterized by: The stirring piece (19) comprises a first connecting column (1901), a second connecting column (1902) and a third connecting column (1903), the first connecting column (1901) is located inside the second connecting column (1902), and the second connecting column (1902) is located inside the third connecting column (1903).

5. The resin infiltration assisting apparatus for carbon fiber composite materials according to claim 4, characterized by: The inside of the third connecting column (1903) is provided with a second movable groove (1907), and the second connecting column (1902) is slidably connected with the inside of the second movable groove (1907), the outer part of the second connecting column (1902) is sleeved with a second sealing ring (1909), and the second sealing ring (1909) is fixedly connected with the inner top of the second movable groove (1907), the inner bottom of the second movable groove (1907) is fixedly connected with a third spring (1908), and the top of the third spring (1908) is attached to the bottom of the second connecting column (1902).

6. The resin infiltration assisting apparatus for carbon fiber composite materials according to claim 5, characterized by: The inside of the second connecting column (1902) is provided with a first movable groove (1904), the inner bottom of the first movable groove (1904) is fixedly connected with a second spring (1906), the top of the second spring (1906) is matched with the bottom of the first connecting column (1901), the outside of the first connecting column (1901) is sleeved with a first sealing ring (1905), and the first sealing ring (1905) is fixedly connected with the inner top of the first movable groove (1904), and the circumferential surfaces of the first connecting column (1901), the second connecting column (1902) and the third connecting column (1903) are all fixedly connected with stirring columns (1910).

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