Fiber forming device

Abstract

The present invention discloses a fiber forming device, comprising a ground, a mixing barrel is fixedly installed on the left upper end of the ground through a supporting frame, a transmission device is installed on the ground through a supporting column at the right lower end of the supporting frame, a plurality of forming box bodies are evenly arranged on the transmission device, a collecting box is arranged at the right lower end of the transmission device, a material receiving box is arranged on the ground at the left end of the transmission device, a working room is fixedly installed on the ground at the right rear end of the transmission device, a hydraulic cylinder is fixedly installed on the lower side of the working room, a hydraulic telescopic rod is connected to the lower end of the hydraulic cylinder, a pressing plate is connected to the lower end of the hydraulic telescopic rod, a motor is fixedly installed on the upper end of the mixing barrel, and the lower end of the motor passes through the mixing barrel and is connected to a mixing rod. The device realizes automatic pressing and forming of carbon fiber plates, and the automation efficiency is greatly improved. After forming, the carbon fiber plates can also be ejected and collected.

Description

Technical Field

[0001] The invention belongs to the technical field of fiber molding, and in particular relates to a fiber molding device. Background Art

[0002] Carbon fiber is a new type of fiber material with high strength and high modulus, with a carbon content of more than 95%. It is a microcrystalline graphite material obtained by stacking organic fibers such as flake graphite microcrystals along the axial direction of the fiber and undergoing carbonization and graphitization treatment. Carbon fiber is "soft on the outside and hard on the inside", lighter than aluminum metal, but stronger than steel, and has the characteristics of corrosion resistance and high modulus. It is an important material in both national defense, military industry and civilian use.

[0003] The automation efficiency of existing carbon fiber board forming devices is relatively low and cannot meet the needs of producing large quantities of carbon fiber boards. At the same time, the current carbon fiber board forming devices are difficult to remove from the forming mold by themselves after forming due to their own characteristics and need to be taken out manually. At the same time, before forming, a device is also required to mix the materials, which greatly reduces the practicality. Summary of the invention

[0004] The object of the present invention is to provide a fiber forming device in order to solve the above-mentioned problems.

[0005] The technical solution adopted by the present invention is as follows: a fiber forming device comprises a ground, a mixing barrel is fixedly installed on the left upper end of the ground through a support frame, a transmission device is installed on the ground through a support column on the right lower end of the support frame, a plurality of forming boxes are evenly arranged on the transmission device, a collecting box is arranged at the right lower end of the transmission device, a material receiving box is arranged on the ground at the left end of the transmission device, a working room is fixedly installed on the ground at the right rear end of the transmission device, a hydraulic cylinder is fixedly installed on the lower side of the working room, a hydraulic telescopic rod is connected to the lower end of the hydraulic cylinder, a pressure plate is connected to the lower end of the hydraulic telescopic rod, and a motor is fixedly installed on the upper end of the mixing barrel.

[0006] In a preferred embodiment, the lower end of the motor passes through the mixing barrel and is connected to a mixing rod, the outer end of the mixing rod is surrounded by a stirring paddle, the upper ends of both sides of the mixing barrel are connected to a feeding pipe, and the lower end of the mixing barrel is connected to an adjusting mechanism.

[0007] In a preferred embodiment, the regulating mechanism comprises a discharge port, the upper end of which is communicated with the mixing barrel, the lower end of which is connected with a metering valve, and the lower end of which is connected with a discharge chamber.

[0008] In a preferred embodiment, the lower end of the discharge chamber is connected to a plurality of discharge heads, and a scraper is connected to the lower end of the discharge head on the transmission device through an electric push rod. The lower side of the scraper is on the same horizontal line as the upper end of the molding box body, and the scraper is C-shaped as a whole.

[0009] In a preferred embodiment, the molding box body includes a molding box, a molding cavity is opened on the inner side of the molding box, a push plate is arranged on the lower side of the molding cavity, both sides of the push plate are tightly fitted with the inner wall of the molding cavity, and a heating element is arranged on the inner side of the molding box.

[0010] In a preferred embodiment, the lower side of the push plate is connected to electric telescopic rods on both sides inside the molding box, one side of the receiving box is connected to a reflux pipe, the upper end of the reflux pipe is connected to the upper end of the mixing barrel, and a reflux pump is provided on the reflux pipe.

[0011] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0012] 1. In the present invention, carbon fiber, resin, additives, etc. are added into the mixing barrel through the feed pipe, and then the mixing rod is driven to rotate by the motor, and the materials are mixed by the mixing rod. After the mixing is completed, the materials are discharged through the discharge port. During the discharge process, quantitative discharge can be achieved through the metering valve, and the discharge can be made more uniform through multiple discharge heads, thereby realizing the function of mixing and quantitative discharge of materials.

[0013] 2. In the present invention, the scraper is driven to move to one side by an electric push rod to scrape out the material beyond the molding box and discharge it into a receiving box for collection. The material is then pumped out and refluxed by a reflux pump, thereby saving resources.

[0014] 3. In the present invention, the internal heating element can perform thermosetting treatment on the material. After molding, it is transported backward, and then the electric telescopic rod rises, driving the push plate to rise, so that the material can be pushed out and discharged into the collection box for collection. By adjusting the distance of the push plate, the thickness of the carbon fiber plate can also be adjusted, and the practicality is greatly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the enlarged structure of the regulating mechanism of the present invention;

[0017] Figure 3 The three-dimensional structure schematic diagram of the scraper of the present invention;

[0018] Figure 4 It is a schematic diagram of the cross-sectional structure of the molding box body of the present invention.

[0019] Markings in the figure: 1-ground, 2-reflux pipe, 3-reflux pump, 4-feeding pipe, 5-motor, 6-mixing rod, 7-mixing barrel, 8-adjusting mechanism, 81-discharge port, 82-metering valve, 83-discharge head, 84-discharge chamber, 85-scraper, 9-receiving box, 10-transmission device, 11-molding box body, 111-heating element, 112-molding box, 113-molding cavity, 114-push plate, 115-electric telescopic rod, 12-pressing plate, 13-hydraulic cylinder, 14-working room, 15-hydraulic telescopic rod, 16-support column, 17-collection box. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0021] Reference Figure 1-4 A fiber forming device comprises a ground 1, a mixing barrel 7 is fixedly installed on the upper left end of the ground 1 through a support frame, a transmission device 10 is installed on the ground 1 through a support column 16 at the lower right end of the support frame, a plurality of forming boxes 11 are evenly arranged on the transmission device 10, a collecting box 17 is arranged at the lower right end of the transmission device 10, a material receiving box 9 is arranged on the ground 1 at the left end of the transmission device 10, a studio 14 is fixedly installed on the ground 1 at the rear end of the right side of the transmission device 10, a hydraulic cylinder 13 is fixedly installed on the lower side of the studio 14, a hydraulic telescopic rod 15 is connected to the lower end of the hydraulic cylinder 13, a pressing plate 12 is connected to the lower end of the hydraulic telescopic rod 15, the forming box 11 is transported backward by the conveying device 10 to the lower side of the studio 14, the pressing plate 12 is driven down by the hydraulic telescopic rod 15, the material is extruded and formed by the pressing plate 12, and a motor 5 is fixedly installed on the upper end of the mixing barrel 7.

[0022] It should be noted that the lower end of the motor 5 passes through the mixing barrel 7 and is connected to a mixing rod 6. A stirring paddle is arranged around the outer end of the mixing rod 6. Carbon fiber, resin, additives, etc. are added to the mixing barrel 7 through the feeding pipe 4. The mixing rod 6 is then driven to rotate by the motor 5. The materials are mixed by the mixing rod 6. The upper ends of both sides of the mixing barrel 7 are connected to the feeding pipe 4, and the lower end of the mixing barrel 7 is connected to the adjusting mechanism 8.

[0023] It should be noted that the regulating mechanism 8 includes a discharge port 81, the upper end of the discharge port 81 is connected to the mixing barrel 7, the lower end of the discharge port 81 is connected to a metering valve 82, and the lower end of the metering valve 82 is connected to a discharge chamber 84. The discharge is discharged through the discharge port 81. During the discharge process, quantitative discharge can be achieved through the metering valve 82, and the discharge can be made more uniform through multiple discharge heads 83.

[0024] It should be noted that the lower end of the discharge chamber 84 is connected to a plurality of discharge heads 83, and a scraper 85 is connected to the lower end of the discharge head 83 on the transmission device 10 through an electric push rod. The lower side of the scraper 85 is on the same horizontal line as the upper end of the molding box body 11, and the scraper 85 is C-shaped as a whole. The scraper 85 is driven to move to one side by the electric push rod to scrape out the material exceeding the molding box body 11 and discharge it into the receiving box 9 for collection.

[0025] It should be noted that the molding box body 11 includes a molding box 112, a molding cavity 113 is opened on the inner side of the molding box 112, a push plate 114 is arranged on the lower side of the molding cavity 113, both sides of the push plate 114 are tightly fitted with the inner wall of the molding cavity 113, and a heating element 111 is arranged on the inner side of the molding box 112. The internal heating element 111 can perform thermal curing treatment on the material.

[0026] It should be noted that the lower side of the push plate 114 is connected to the electric telescopic rod 115 on both sides inside the molding box 112. The electric telescopic rod 115 rises, driving the push plate 114 to rise, so that the material can be pushed out and discharged into the collection box for collection. By adjusting the distance of the push plate 114, the thickness of the carbon fiber board can also be adjusted. A reflux pipe 2 is connected to one side of the material receiving box 9, and the upper end of the reflux pipe 2 is connected to the upper end of the mixing barrel 7. A reflux pump 3 is provided on the reflux pipe 2, and the material is pumped out and refluxed by the reflux pump 3, thereby saving resources.

[0027] Working principle: When the device is in use, firstly, an external power source is connected, and carbon fiber, resin, additives, etc. are added into the mixing barrel 7 through the feed pipe 4, and then the mixing rod 6 is driven to rotate by the motor 5, and the materials are mixed by the mixing rod 6. After mixing, the materials are discharged through the discharge port 81. During the discharge process, quantitative discharge can be achieved through the metering valve 82, and the discharge can be made more uniform through multiple discharge heads 83. After being discharged into the molding box body 11, the scraper 85 is driven to move to one side by the electric push rod to scrape out the materials exceeding the molding box body 11 and discharge them into the receiving box 9 for collection. The materials are then pumped out and refluxed through the reflux pump 3, saving resources.

[0028] After the feeding is completed, the forming box body 11 is transported backwards by the conveying device 10 to the lower side of the working room 14, and the pressing plate 12 is driven down by the hydraulic telescopic rod 15. The material is extruded and formed by the pressing plate 12, and the internal heating element 111 can perform thermosetting treatment on the material. After forming, it is transported backwards, and then the electric telescopic rod 115 rises, driving the push plate 114 to rise, so that the material can be pushed out and discharged into the collection box for collection. By adjusting the distance of the push plate 114, the thickness of the carbon fiber plate can also be adjusted, and the practicality is greatly improved.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fiber forming device, comprising a ground surface (1), characterized in that: A mixing barrel (7) is fixedly mounted on the left upper end of the ground (1) via a support frame, a transmission device (10) is installed on the ground (1) via a support column (16) on the right lower end of the support frame, a plurality of molding boxes (11) are evenly arranged on the transmission device (10), a collecting box (17) is arranged at the right lower end of the transmission device (10), a material receiving box (9) is arranged on the ground (1) at the left end of the transmission device (10), a working room (14) is fixedly mounted on the ground (1) at the right rear end of the transmission device (10), a hydraulic cylinder (13) is fixedly mounted on the lower side of the working room (14), a hydraulic telescopic rod (15) is connected to the lower end of the hydraulic cylinder (13), and a pressing plate (12) is connected to the lower end of the hydraulic telescopic rod (15), and a motor (5) is fixedly mounted on the upper end of the mixing barrel (7), and the lower end of the motor (5) passes through the mixing barrel (7). A mixing rod (6) is connected, and a stirring paddle is arranged around the outer end of the mixing rod (6). The upper ends of both sides of the mixing barrel (7) are connected to a feeding pipe (4), and the lower end of the mixing barrel (7) is connected to an adjusting mechanism (8). The molding box body (11) comprises a molding box (112). A molding cavity (113) is opened on the inner side of the molding box (112). A push plate (114) is arranged on the lower side of the molding cavity (113). Both sides of the push plate (114) are tightly fitted with the inner wall of the molding cavity (113). A heating element (111) is arranged on the inner side of the molding box (112). The lower side of the push plate (114) is connected to electric telescopic rods (115) on both sides inside the molding box (112). A reflux pipe (2) is connected to one side of the material receiving box (9). The upper end of the reflux pipe (2) is connected to the upper end of the mixing barrel (7), and a reflux pump (3) is arranged on the reflux pipe (2).

2. A fiber forming device according to claim 1, characterized in that: The regulating mechanism (8) comprises a discharge port (81), the upper end of the discharge port (81) is connected to the mixing barrel (7), the lower end of the discharge port (81) is connected to a metering valve (82), and the lower end of the metering valve (82) is connected to a discharge chamber (84).

3. A fiber forming device as claimed in claim 2, characterized in that: The lower end of the discharge chamber (84) is connected to a plurality of discharge heads (83), and a scraper (85) is connected to one end of the lower side of the discharge head (83) on the transmission device (10) via an electric push rod. The lower side of the scraper (85) is on the same horizontal line as the upper end of the molding box body (11), and the scraper (85) is C-shaped as a whole.

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