Hybrid fiber prepreg processing device

Abstract

The utility model discloses a hybrid fiber prepreg processing device, which relates to the technical field of hybrid fiber prepreg processing, and comprises a stirrer, the bottom end of the stirrer is communicated with a blanking pipe, the bottom end of the blanking pipe is communicated with a discharging pipe, the bottom end of the discharging pipe is communicated with a connecting pipe, the connecting pipe is communicated with a discharging pipe, and the discharging pipe is communicated with a discharging pipe. A communicating pipe is installed at the bottom end of the discharging pipe, a pump body is installed on the communicating pipe, the pump body communicates with a material conveying pipe, the end of the material conveying pipe communicates with a feeding pipe communicating with the stirrer, a sealing piece is installed in the connecting pipe, a sliding pipe slidably connected with the discharging pipe is slidably connected into the communicating pipe, and multiple sets of discharging holes are formed in the sliding pipe; according to the stirring device disclosed by the utility model, materials positioned at the bottom end of the stirrer are conveyed to the top end of the stirrer under the action of the pump body, so that the materials at the bottom end can be better mixed with the materials at the top end, and the mixing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to hybrid fiber prepreg processing technical field, concretely is a kind of hybrid fiber prepreg processing device. BACKGROUND

[0002] Hybrid fiber prepreg refers to the combination of nanofiber and composite material, which has high specific surface area and excellent mechanical properties of nanofiber, and also combines the mechanical and chemical properties of composite material. Hybrid fiber prepreg is usually composed of nanofiber and matrix resin, and nanofiber is uniformly impregnated in resin through a specific process to form a composite material with special properties.

[0003] Currently, in the process of hybrid fiber prepreg processing, epoxy resin, hardener and accelerator are first mixed, then the mixed resin material is poured into a grinding machine, and then the machine forms a wet layer on the paper. Finally, the paper is attached to the nanofiber, and the mixed resin is penetrated onto the nanofiber through heating. During the mixing process, the traditional machine is usually used for mixing, but some materials accumulate at the bottom of the stirring tank during the mixing process. However, the stirring mechanism of the stirrer cannot directly adhere to the bottom of the stirring tank, so that the activity of the material at the bottom is low during mixing, and it is difficult to mix with the material on the upper layer. In order to mix the material evenly, a long time is needed, which reduces the preparation efficiency of the mixed resin. Therefore, the utility model provides a hybrid fiber prepreg processing device. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a hybrid fiber prepreg processing device to solve the problems raised in the background art. To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a hybrid fiber prepreg processing device, comprising a stirrer, a discharge pipe is communicated at the bottom of the stirrer, a discharge pipe is communicated at the bottom of the discharge pipe, a connecting pipe is communicated at the bottom of the discharge pipe, a discharge pipe is communicated on the connecting pipe, a communication pipe is installed at the bottom of the discharge pipe, a pump body is installed on the communication pipe, a feed pipe is communicated on the pump body, an inlet pipe is communicated at the end of the feed pipe, and a sealing element is installed in the connecting pipe. A sliding pipe is slidingly connected with the discharge pipe in the communication pipe, a plurality of discharge holes are formed in the sliding pipe, a sealing block is fixedly connected at the top of the sliding pipe, a moving element is installed on the sealing block for moving the sealing block, which facilitates the transportation of the material at the bottom of the stirrer to the top of the stirrer, and the bottom material can be mixed with the top material, thereby improving the mixing efficiency.

[0005] Preferably, the moving piece comprises a sliding block mounted in the discharge pipe, a connecting rod fixedly connected with the sealing block is fixedly connected on the sliding block, a threaded block is fixedly connected on the sliding block, a threaded rod is threadedly connected on the threaded block, and an end of the threaded rod is connected with a driving piece, so as to drive the sealing block and the sliding pipe to move, thereby disconnecting the discharge pipe from the communicating pipe, and preventing the material from entering the communicating pipe.

[0006] Preferably, the driving piece comprises a motor fixedly connected with the connecting pipe, an output end of the motor is fixedly connected with a shaft coupling, an end of the shaft coupling is fixedly connected with a driving shaft fixedly connected with the threaded rod, so as to provide stable power.

[0007] Preferably, the sealing piece comprises a sealing ring fixedly connected in the connecting pipe, a sealing gasket is slidingly connected in the sealing ring, a fixed pipe sleeved on the outer side of the driving shaft is fixedly connected on the sealing gasket, an extrusion pipe sleeved on the outer side of the driving shaft is fixedly connected on the top end of the fixed pipe, and the extrusion pipe is fixedly connected with the sliding block, so as to seal the connecting pipe and enable the connecting pipe to be opened in cooperation with the moving piece.

[0008] Preferably, a plurality of groups of the communicating pipes are circumferentially arranged, so as to extract the material at the bottom end of the stirrer and improve the stirring efficiency.

[0009] Preferably, the feeding pipe is mounted at a position close to the top end of the stirrer, so as to deliver the material to the top end of the stirrer, thereby mixing the material at the bottom end with the material at the top end.

[0010] The utility model at least has following beneficial effects:

[0011] The utility model provides a kind of hybrid fiber prepreg processing device, when mixing material, epoxy resin and hardener and accelerator are put into stirrer, at this time, mixed material is mixed by the action of stirrer, material in stirrer is entered into discharge pipe inside by the action of downcomer, pump body is started, material is sucked to communicating pipe by the discharge hole on sliding pipe by the starting of pump body, then material is delivered to the inside of material conveying pipe by the delivery effect of pump body, finally material is delivered to the top end position in stirrer inside by feeding pipe, so material at the bottom end of stirrer is delivered to the top end of stirrer by the effect of pump body, to make the material at the bottom end better mixed with the material at the top end, improve the efficiency of mixing. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is overall structure schematic diagram of the utility model;

[0013] Figure 2The partial structure schematic view of the utility model;

[0014] Figure 3 The material extraction structure schematic view of the utility model;

[0015] Figure 4 The moving part and sliding tube connecting structure schematic view of the utility model;

[0016] Figure 5 The moving part structure schematic view of the utility model;

[0017] Figure 6 The moving part and sealing piece cooperation structure schematic view of the utility model.

[0018] In the drawing: 1 - agitator;2 - blanking pipe;3 - discharge pipe;4 - connecting pipe;5 - discharge pipe;6 - communication pipe;7 - pump body;8 - feed pipe;9 - feed pipe;10 - sealing piece;11 - sliding tube;12 - discharge hole;13 - sealing block;14 - moving part;15 - sliding block;16 - connecting rod;17 - threaded block;18 - threaded rod;19 - driving part;20 - motor;21 - coupling;22 - driving shaft;23 - sealing ring;24 - sealing pad;25 - fixed pipe;26 - extrusion pipe. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with 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 the utility model.

[0020] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a kind of hybrid fiber prepreg processing device, including agitator 1, the bottom end of the agitator 1 is communicated with blanking pipe 2, the bottom end of blanking pipe 2 is communicated with discharge pipe 3, the bottom end of discharge pipe 3 is communicated with connecting pipe 4, discharge pipe 5 is communicated on connecting pipe 4, and the bottom end position of discharge pipe 3 is equipped with communication pipe 6, pump body 7 is installed on communication pipe 6, pump body 7 is communicated with feed pipe 8, the end of feed pipe 8 is communicated with the feed pipe 9 communicated with the agitator 1, and sealing piece 10 is installed in connecting pipe 4, sliding tube 11 slidably connected in communication pipe 6 is slidably connected with discharge pipe 3, a plurality of discharge holes 12 are formed in sliding tube 11, and sealing block 13 is fixedly connected to the top end of sliding tube 11, moving part 14 for driving sealing block 13 to move is installed on sealing block 13.

[0021] The moving piece 14 includes a sliding block 15 installed in the discharge pipe 3, the sliding block 15 is fixedly connected with a connecting rod 16 fixedly connected with the sealing block 13, and the sliding block 15 is fixedly connected with a threaded block 17, the threaded block 17 is threadedly connected with a threaded rod 18, and the end of the threaded rod 18 is connected with a driving piece 19; the driving piece 19 includes a motor 20 fixedly connected with the connecting pipe 4, the output end of the motor 20 is fixedly connected with a shaft coupling 21, and the end of the shaft coupling 21 is fixedly connected with a driving shaft 22 fixedly connected with the threaded rod 18.

[0022] The sealing piece 10 includes a sealing ring 23 fixedly connected with the connecting pipe 4, the inner sliding connection of the sealing ring 23 is provided with a sealing gasket 24, the sealing gasket 24 is fixedly connected with a fixed tube 25 sleeved on the outer side of the driving shaft 22, the top end of the fixed tube 25 is fixedly connected with an extrusion tube 26 sleeved on the outer side of the driving shaft 22, and the extrusion tube 26 is fixedly connected with the sliding block 15.

[0023] Working principle: when the material is mixed, the epoxy resin, the hardening agent and the accelerator are put into the stirrer 1, at this time, the mixture is mixed by the action of the stirrer 1, in this process, the sealing block 13 is connected with the sealing ring 23, and the sliding tube 11 is located in the discharge pipe 3, the material in the stirrer 1 enters the discharge pipe 3 through the action of the discharge pipe 2, then the pump body 7 is started, the material is sucked into the communication pipe 6 through the discharge hole 12 on the sliding tube 11 by the starting of the pump body 7, then the material is transported into the material conveying pipe 8 by the conveying action of the pump body 7, finally the material is transported to the top end position in the stirrer 1 through the feeding pipe 9, therefore the material at the bottom end of the stirrer 1 is transported to the top end of the stirrer 1 by the action of the pump body 7, so that the bottom end material can be better mixed with the top end material, and the mixing efficiency is improved.

[0024] After the mixing is finished, the motor 20 is started, the driving shaft 22 is rotated by the action of the motor 20, the threaded rod 18 is rotated by the action of the driving shaft 22, the threaded block 17 is moved by the rotation of the threaded rod 18, and thus the sliding block 15 is moved by the action of the threaded block 17, so that the connecting rod 16 moves the sealing gasket 24 and the sliding tube 11, when the sealing gasket 24 contacts the bottom end of the discharge pipe 3, the discharge holes 12 on the sliding tube 11 all exit the discharge pipe 3, so that the material cannot be discharged through the discharge holes 12, and in the process, the extrusion tube 26 and the fixed tube 25 are moved by the movement of the sliding block 15, so that the sealing block 13 is moved, the sealing block 13 is moved away from the sealing ring 23 by the movement of the sealing block 13, so that the material flows down through the gap between the sealing block 13 and the sealing ring 23, and finally is discharged through the discharge pipe 5 for use, it is worth noting that: after the sealing block 13 is attached to the position of the bottom end of the discharge pipe 3, the discharge holes 12 on the sliding tube 11 are exposed, at this time the suction end of the pump body 7 is not completely sealed, so that the residual material in the communication pipe 6 and the clinker pipe can be completely transported into the stirrer 1 by the action of the pump body 7, avoiding the blockage of the suction end of the pump body 7 affecting the transportation of the residual material.

[0025] In the scheme, the communication pipe 6 is provided in multiple groups and arranged in a circle, which facilitates the extraction of the material at the bottom end of the stirrer 1, and the multiple groups of communication pipes 6 facilitate the improvement of the stirring efficiency; the feeding pipe 9 is installed at a position close to the top end of the stirrer 1, which facilitates the transportation of the material to the top end position of the stirrer 1, so that the bottom end material is mixed with the top end material.

[0026] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0027] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A hybrid fiber prepreg processing apparatus, characterized in that, The utility model relates to a kind of agitator and its feeding device, including: Stirrer (1), the bottom end of the stirrer (1) is communicated with lower pipe (2), the bottom end of the lower pipe (2) is communicated with discharge pipe (3), the bottom end of the discharge pipe (3) is communicated with connecting pipe (4), the connecting pipe (4) is communicated with discharge pipe (5) on, and the bottom end position of the discharge pipe (3) is installed with communicating pipe (6), the pump body (7) is installed on the communicating pipe (6), the pump body (7) is communicated with feed pipe (8) on, the end of the feed pipe (8) is communicated with the feed pipe (9) communicated with the stirrer (1), and sealing element (10) is installed in the connecting pipe (4), the sliding pipe (11) is slidably connected with the discharge pipe (3) in the communicating pipe (6), a plurality of discharge holes (12) are formed in the sliding pipe (11), and the top end of the sliding pipe (11) is fixedly connected with sealing block (13), the sealing block (13) is installed for the mobile part (14) for driving the sealing block (13) to move.

2. A hybrid fiber prepreg processing apparatus according to claim 1, wherein: The mobile part (14) includes sliding block (15) installed in the discharge pipe (3), the sliding block (15) is fixedly connected with the connecting rod (16) fixedly connected with the sealing block (13), and the sliding block (15) is fixedly connected with threaded block (17), the threaded block (17) is threadedly connected with threaded rod (18), and the end of the threaded rod (18) is connected with driving part (19).

3. A hybrid fibre prepreg processing apparatus according to claim 2, wherein: The driving part (19) includes motor (20) fixedly connected with the connecting pipe (4), the output end of the motor (20) is fixedly connected with shaft coupling (21), and the end of the shaft coupling (21) is fixedly connected with driving shaft (22) fixedly connected with the threaded rod (18).

4. A hybrid fibre prepreg processing apparatus according to claim 3, wherein: The sealing element (10) includes sealing ring (23) fixed in the connecting pipe (4), the inner sliding connection of the sealing ring (23) has sealing pad (24), the sealing pad (24) is fixedly connected with fixed tube (25) sheathed on the outer side of the driving shaft (22), the top end of the fixed tube (25) is fixedly connected with extrusion tube (26) sheathed on the outer side of the driving shaft (22), and the extrusion tube (26) is fixedly connected with the sliding block (15).

5. A hybrid fibre prepreg processing apparatus according to claim 4, wherein: The communicating pipe (6) is provided with multiple groups, and is arranged in a circle.

6. A hybrid fibre prepreg processing apparatus according to claim 5, wherein: The feed pipe (9) is installed at the position close to the top end of the stirrer (1).

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