A high-efficiency dispersion device for carbon fiber felt fragments

Abstract

The utility model relates to the technical field of fiber felt dispersion, disclose a kind of carbon fiber felt fragment high-efficiency dispersion device, realize carbon fiber felt fragment high-efficiency uniform dispersion, improve the convenience of device maintenance simultaneously, guarantee the continuous stable production.It includes vibration frame component, and rectangular structure's processing box is installed on vibration frame component, and spiral feeder and discharge pipe are installed on processing box;Processing box front end is open and is equipped with lift door;Two material guide plates are reversely inclined and arranged in processing box from top to bottom, to form continuous material guide passage in processing box, material guide passage upper end is connected with spiral feeder discharge port, and material guide passage lower end is connected with discharge pipe;Multiple dispersion components are distributed in material guide passage.

Description

Technical Field

[0001] This utility model relates to the field of fiber felt dispersion technology, and more specifically, to a high-efficiency dispersion device for carbon fiber felt fragments. Background Technology

[0002] During the production and processing of carbon fiber felt, a large number of fragments are often generated. These fragments need to be dispersed for subsequent reuse or processing. However, existing carbon fiber felt fragment dispersion devices have many shortcomings.

[0003] On the one hand, traditional dispersion devices have low dispersion efficiency, making it difficult to ensure that carbon fiber felt fragments are in full contact with the dispersion components, resulting in uneven dispersion of fragments and affecting the quality and effect of subsequent processes.

[0004] On the other hand, existing decentralized equipment is inconvenient to maintain and clean. When the equipment needs to be inspected, cleaned or parts replaced, the operating space is small and the disassembly process is complicated, which not only increases maintenance costs, but also reduces production efficiency due to long downtime. Utility Model Content

[0005] The purpose of this invention is to solve the problems mentioned in the background art, and to propose a high-efficiency dispersion device for carbon fiber felt fragments.

[0006] The technical solution adopted by this utility model to solve its technical problem is:

[0007] A high-efficiency dispersion device for carbon fiber felt fragments includes a vibrating frame assembly, on which a rectangular processing box is mounted. A screw feeder and a discharge pipe are mounted on the processing box. The front end of the processing box is open and equipped with a lifting door. Two feed plates are arranged in opposite directions from top to bottom inside the processing box to form a continuous feed channel. The upper end of the feed channel is connected to the outlet of the screw feeder, and the lower end of the feed channel is connected to the discharge pipe. Multiple dispersion components are distributed within the feed channel.

[0008] Furthermore, the above solution includes a base frame with a spring on it, a processing box mounted on the spring, and a vibration motor that cooperates with the spring installed on the processing box.

[0009] Furthermore, the above solution includes a telescopic cylinder, which is vertically mounted on the processing box. The telescopic cylinder is connected to the door body at its telescopic end. The door body is located at the front end of the processing box and slides in cooperation with a sliding groove mounted on the processing box.

[0010] Furthermore, the above solution includes a transparent window installed on the door.

[0011] Furthermore, the above scheme includes a dispersing component comprising a rotating roller, which is rotatably disposed within the feeding channel, and the rotating roller is provided with multiple dispersing rods.

[0012] Furthermore, each of the aforementioned dispersion rods is provided with several spikes.

[0013] Furthermore, the above solution includes a blower assembly installed on the processing box to blow air into the material feeding channel.

[0014] Furthermore, the above solution includes a blower, which is located outside the processing box and connected to an air box via an air duct. The air box is located inside the processing box and has several air nozzles installed on it.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention provides vibration force by setting up a vibration frame assembly, which enables carbon fiber felt fragments to be effectively dispersed during the dispersion process, fully contacting the dispersion assembly, and significantly improving the dispersion efficiency and uniformity of the fragments.

[0017] The screw feeder is used to achieve uniform and quantitative feeding. Combined with the feeding channel and dispersing components, a continuous and stable material transport and dispersing path is formed, which ensures the continuity and stability of the dispersing process.

[0018] The lifting door installed at the front of the processing box provides ample operating space when the device needs maintenance, cleaning, or component replacement, greatly improving maintenance convenience, reducing maintenance costs, shortening downtime, and helping to improve overall production efficiency. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the dispersion component of this utility model;

[0021] Figure 3 This is a schematic diagram showing the installation position of the blower assembly of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the blower assembly of this utility model;

[0023] The components include: 1. Vibrating frame assembly; 11. Base frame; 12. Spring; 13. Vibrating motor; 2. Processing box; 21. Screw feeder; 22. Discharge pipe; 3. Lifting gate; 31. Telescopic cylinder; 32. Gate body; 33. Slide groove; 34. Transparent window; 4. Feed plate; 5. Dispersion assembly; 51. Rotating roller; 52. Dispersion rod; 53. Spike; 6. Blowing assembly; 61. Blower; 62. Air duct; 63. Air box; 64. Air nozzle. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. The present utility model will be further described with reference to the accompanying drawings and embodiments:

[0025] This utility model proposes a high-efficiency dispersion device for carbon fiber felt fragments, as shown in the attached document. Figure 1 As shown, the device includes a vibrating frame assembly 1, on which a rectangular processing box 2 is mounted. The processing box 2 is equipped with a screw feeder 21 for uniformly and quantitatively conveying carbon fiber felt fragments, and a discharge pipe 22 for discharging the dispersed material. The front end of the processing box 2 is open and equipped with a lifting door 3. When it is necessary to inspect, clean, or replace parts inside the processing box 2, opening the lifting door 3 provides a spacious operating space, greatly improving maintenance convenience. Two feed plates 4 are arranged in opposite directions from top to bottom inside the processing box 2 to form a continuous feed channel. The feed end of the feed channel is connected to the discharge port of the screw feeder 21 to ensure smooth material introduction, and the discharge end of the feed channel is connected to the discharge pipe 22 to form a continuous material transmission path. In addition, multiple sets of dispersion components 5 are distributed in the feed channel. These dispersion components 5 can fully contact and collide with the carbon fiber felt fragments flowing through the feed channel, thereby achieving efficient dispersion of the carbon fiber felt fragments.

[0026] In the implementation of this utility model, the vibration frame assembly 1 provides vibration force, which enables the carbon fiber felt fragments to be effectively dispersed during the dispersion process and to fully contact the dispersion assembly 5. In use, the screw feeder 21 feeds the material evenly and quantitatively. After being guided by the feeding channel, the carbon fiber felt fragments are efficiently and continuously dispersed by the collision action of the dispersion assembly 5 in the feeding channel. The dispersed material is directly discharged through the discharge pipe 22. After the machine stops, it can be easily cleaned and maintained through the lifting door 3.

[0027] For the above scheme, please refer to the appendix for details. Figure 1As shown, the vibration frame assembly 1 includes a base frame 11, a spring 12 is provided on the base frame 11, a processing box 2 is provided on the spring 12, and a vibration motor 13 that cooperates with the spring 12 is installed on the processing box 2.

[0028] In this design, the vibration motor 13 drives the processing box 2 to generate high-frequency vibration under the elastic action of the spring 12. Combined with the quantitative conveying of the dispersing component 5 and the screw feeder 21 in the feeding channel, the vibration can enhance the collision and dispersion efficiency of the carbon fiber felt fragments and the dispersing component 5, while the spring 12 can buffer and reduce the vibration loss of the whole machine.

[0029] For the above scheme, please refer to the appendix for details. Figure 1 As shown, the lifting door 3 includes a telescopic cylinder 31, which is vertically mounted on the processing box 2. The telescopic end of the telescopic cylinder 31 is connected to the door body 32. The door body 32 is located at the front end of the processing box 2 and slides in cooperation with the slide groove 33 mounted on the processing box 2. This allows the telescopic cylinder 31 to operate and drive the door body 32 to move up and down along the slide groove 33, ultimately opening and closing the front opening of the door body 32. In addition, a transparent window 34 is installed on the door body 32.

[0030] In this design, the opening and closing mechanism of the lifting door 3 is space-saving and easy to operate. Simultaneously, the door 32 can be quickly opened, providing ample operating space for internal inspection, cleaning, and component replacement of the processing tank 2, significantly improving the efficiency and convenience of device maintenance. Furthermore, the transparent window 34 allows operators to directly observe the dispersion of carbon fiber felt fragments, material conveying, and device operation inside the processing tank 2 without opening the lifting door 3, enabling timely detection of problems such as material blockage or abnormalities in the dispersion component 5. This avoids frequent opening and closing of the door 32, preventing disruption to work continuity and reducing device wear and tear caused by frequent maintenance.

[0031] For the above scheme, please refer to the appendix for details. Figure 1 and attached Figure 2 As shown, the dispersing component 5 includes a rotating roller 51, which is rotatably disposed in the feeding channel, and the rotating roller 51 is provided with multiple dispersing rods 52, each of which is provided with several spikes 53.

[0032] In this design, the rotating roller 51 can achieve rotation through existing driving methods, such as a servo motor or a geared motor, and transmit power to the rotating roller 51 in the feeding channel via a belt, chain, or coupling. When the carbon fiber felt fragments flow through the feeding channel, the rotating roller 51 drives the dispersing rod 52 to rotate continuously. The spikes 53, through multiple actions such as piercing, hooking, and stirring, powerfully break up the agglomeration of the carbon fiber felt fragments. The high-frequency collision, friction, and shearing effect between the spikes 53 and the carbon fiber felt fragments significantly improve the dispersion efficiency. At the same time, the dynamic dispersion method of the rotating roller 51, combined with the inclined guidance of the feeding channel, enables the carbon fiber felt fragments to achieve all-round, dead-angle-free dispersion during the flow process, ensuring the uniformity and fineness of the output, and effectively avoiding the limitations of traditional static dispersion methods.

[0033] In order to further improve the dispersion effect of carbon fiber felt fragments in the above scheme, the following reference is made: Figure 3 and attached Figure 4 As shown, the processing box 2 is equipped with a blowing assembly 6 to blow air into the feeding channel to improve the dispersion of carbon fiber felt fragments.

[0034] Specifically, refer to the appendix Figure 4 As shown, the blower assembly 6 includes a blower 61, which is located outside the processing box 2 and is connected to an air box 63 via an air duct 62. The air box 63 is located inside the processing box 2 and has several air nozzles 64 installed on it.

[0035] In this scheme, the airflow generated by the external fan 61 is transported to the air box 63 inside the processing box 2 through the air duct 62, and then blown out directionally into the material feeding channel by multiple air nozzles 64 on the air box 63. The high-speed airflow interacts with the carbon fiber felt fragments, on the one hand, it blows away the agglomerated fragments through impact force, and on the other hand, it uses the suspension effect of the airflow to make the fragments form a "fluidized" movement in the channel, prolonging their contact time with the dispersion component 5. At the same time, in conjunction with dispersion methods such as vibration and mechanical collision, a multi-dimensional and efficient fragment dispersion effect is achieved, significantly improving the dispersion uniformity and production efficiency.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency dispersion device for carbon fiber felt fragments, characterized in that: It includes a vibrating frame assembly (1), on which a rectangular processing box (2) is installed, and on which a screw feeder (21) and a discharge pipe (22) are installed; The processing box (2) has an open front end and is equipped with a lifting door (3); The processing box (2) has two feeding plates (4) arranged in opposite directions from top to bottom to form a continuous feeding channel in the processing box (2). The feeding end of the feeding channel is connected to the discharge port of the screw feeder (21), and the feeding end of the feeding channel is connected to the discharge pipe (22). Multiple sets of dispersion components (5) are distributed within the feeding channel.

2. The high-efficiency dispersion device for carbon fiber felt fragments according to claim 1, characterized in that: The vibration frame assembly (1) includes a base frame (11); A spring (12) is provided on the base frame (11), the processing box (2) is provided on the spring (12), and a vibration motor (13) that cooperates with the spring (12) is installed on the processing box (2).

3. The high-efficiency dispersion device for carbon fiber felt fragments according to claim 2, characterized in that: The lifting door (3) includes a telescopic cylinder (31); The telescopic cylinder (31) is vertically mounted on the processing box (2), and the telescopic end of the telescopic cylinder (31) is connected to a door (32). The door (32) is located at the front end of the processing box (2) and slides in cooperation with the sliding groove (33) mounted on the processing box (2).

4. The high-efficiency dispersion device for carbon fiber felt fragments according to claim 3, characterized in that: A transparent window (34) is installed on the door (32).

5. The high-efficiency dispersion device for carbon fiber felt fragments according to claim 4, characterized in that: The dispersing component (5) includes a rotating roller (51); The rotating roller (51) is rotatably disposed in the feeding channel, and the rotating roller (51) is provided with multiple dispersing rods (52).

6. The high-efficiency dispersion device for carbon fiber felt fragments according to claim 5, characterized in that: Each of the dispersion rods (52) is provided with several spikes (53).

7. A high-efficiency dispersion device for carbon fiber felt fragments according to any one of claims 1-6, characterized in that: The processing box (2) is equipped with a blowing assembly (6) for blowing air into the feeding channel.

8. The high-efficiency dispersion device for carbon fiber felt fragments according to claim 7, characterized in that: The blowing assembly (6) includes a fan (61); The fan (61) is located outside the processing box (2) and is connected to the air box (63) via the air duct (62). The air box (63) is located inside the processing box (2) and is equipped with several air nozzles (64).

Images