CN215877143U

CN215877143U - Dispersion devices for preparation of aerospace coating material

Info

Publication number: CN215877143U
Application number: CN202120950226.3U
Authority: CN
Inventors: 李国栋
Original assignee: Beijing Zhongqian Technology Co ltd
Current assignee: Beijing Zhongqian Technology Co ltd
Priority date: 2021-05-06
Filing date: 2021-05-06
Publication date: 2022-02-22
Anticipated expiration: 2031-05-06

Abstract

The utility model discloses a dispersing device for preparing an aerospace coating material, which belongs to the technical field of aerospace material manufacturing and comprises a frame, wherein a motor is arranged at the top of the frame, a stirring shaft is arranged at the power output end of the motor, a dispersing disc is arranged at the bottom of the stirring shaft, a top cover is arranged at the top of the outer side wall of the stirring shaft, a conical hopper is fixedly connected to one side of the bottom of the top cover, a clamping cover is clamped at the top of the conical hopper, a spring is arranged in the conical hopper and is used for filling materials used in the dispersing process into the conical hopper, then the clamping cover is closed, when the materials need to be filled in the dispersing operation process, the materials in the conical hopper can be discharged into a dispersing barrel only by pulling up a pull rod to drive a piston to move upwards, the top cover does not need to be opened in the material filling process, the dispersing operation is not influenced, dust does not float, and the convenience of material filling is improved, after filling, the piston automatically resets under the action of the spring force.

Description

Dispersion devices for preparation of aerospace coating material

Technical Field

The utility model relates to the technical field of aerospace material manufacturing, in particular to a dispersing device for aerospace coating material preparation.

Background

The dispersing machine mainly utilizes the high-speed rotation of the stator and the rotor to drive the dispersing impeller of the dispersing machine to rotate at a high speed, so that larger shearing force can be generated, materials can be quickly smashed, dispersed and refined, and a dispersing device is required to be frequently used for dispersing the materials in the preparation process of an aerospace coating material.

Patent No. CN 208177304U discloses a dispersion machine, structural design is reasonable, easy operation, low in production cost, machining efficiency height.

When the dispersion machine is used for producing and dispersing coating, the top cover corresponding to the dispersion barrel is generally arranged to close the barrel body in the dispersion process, and when materials are added and released, the machine is stopped to open the clamping cover to fill the materials, so that the efficiency is influenced, and dust is easy to float in the filling process; 2. the dispersing machine is only provided with a single dispersing disc for dispersing operation, the efficiency is low during dispersion, and materials cannot be rapidly and efficiently stirred simultaneously, so that the dispersing device for preparing the aerospace coating material is provided.

Disclosure of Invention

The utility model provides a dispersing device for preparation of an aerospace coating material, and aims to complete material filling in a dispersing process on the premise of no shutdown, prevent powder particles from drifting and quickly add stirring equipment when needed.

The specific technical scheme provided by the utility model is as follows:

the utility model provides a dispersing device for preparing an aerospace coating material, which comprises a frame, wherein a motor is installed at the top of the frame, a stirring shaft is installed at the power output end of the motor, a dispersing disc is installed at the bottom of the stirring shaft, a top cover is installed at the top of the outer side wall of the stirring shaft, a conical hopper is fixedly connected to one side of the bottom of the top cover, a clamping cover is clamped at the top of the conical hopper, a spring is installed inside the conical hopper, a piston is fixedly connected to the bottom of the spring, a pull rod is fixedly connected to the top of the piston, a plurality of clamping seats are fixedly connected to the outer side wall of the stirring shaft, an inserting groove is formed in each clamping seat, a stirring rod is detachably connected to the outer side wall of the stirring shaft, and a clamping block inserted into the inserting groove is fixedly connected to one side of the stirring rod.

Optionally, a controller is installed on one side of the surface of the motor, and the current input end of the motor is electrically connected with an external power supply through the controller.

Optionally, a bearing is installed on the outer side wall of the stirring shaft, and the stirring shaft is connected with the top cover through the bearing.

Optionally, a fixing frame is fixedly connected inside the conical hopper, and the top of the spring is fixedly connected to the bottom of the fixing frame.

Optionally, a rubber pad is bonded to the inner side wall of the insertion groove, and the rubber pad is located at the joint of the fixture block and the inner side wall of the insertion groove.

The utility model has the following beneficial effects:

1. a motor is arranged at the top of the frame to provide power for the dispersing equipment, a stirring shaft is arranged at the power output end of the motor, the stirring shaft is controlled to drive the dispersing disc to be inserted into the dispersing barrel during operation, the dispersing disc rotating at high speed is utilized to disperse materials, a top cover arranged on the outer wall of the stirring shaft is clamped at the top of the dispersing barrel during operation, the bottom of the cone-shaped hopper is provided with the clamp cover, before dispersion operation is carried out, the clamp cover is opened, materials used in the dispersion process are filled into the cone-shaped hopper, then the clamp cover is closed, when materials need to be filled in the process of dispersion operation, the piston is driven to move upwards only by pulling the pull rod upwards, the material in the conical hopper can be discharged into the dispersing barrel, the top cover does not need to be opened in the process of injecting the material, the dispersing operation is not influenced, meanwhile, dust cannot float, the convenience of material filling is improved, and the piston automatically resets under the action of the elastic force of the spring after filling is finished.

2. The (mixing) shaft is installed at the inside power transmission subassembly as of organism, its outer wall is fixed with the cassette, the inserting groove has been seted up to the inside of cassette, normally carry out the dispersion operation in-process, the (mixing) shaft directly uses with the dispersion impeller and carries out the dispersion operation, when needs increase rabbling mechanism in dispersion process and improve stirring and dispersion efficiency, can align inserting groove and card with the fixed fixture block of puddler one end, and then install (mixing) shaft and puddler together, carrying out the dispersion operation in-process, the (mixing) shaft drives the synchronous rotation of puddler, utilize high-speed pivoted puddler to stir the material, mutually support with the dispersion impeller, hoisting device's functionality and the efficiency of dispersion stirring.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram of a dispersion apparatus for preparing an aerospace coating material according to an embodiment of the utility model;

FIG. 2 is a schematic diagram of the internal structure of a conical hopper of a dispersing device for preparing an aerospace coating material according to an embodiment of the utility model;

fig. 3 is a schematic structural diagram of a joint of a stirring shaft and a clamping seat of a dispersing device for preparing an aerospace coating material according to an embodiment of the present invention.

In the figure: 1. a frame; 2. a motor; 201. a controller; 3. a stirring shaft; 301. a bearing; 302. a dispersion tray; 4. a top cover; 401. a cover is clamped; 5. a conical hopper; 501. a fixed mount; 502. a pull rod; 6. a spring; 601. a piston; 7. a card holder; 701. inserting grooves; 702. a rubber pad; 8. a stirring rod; 801. and (7) clamping blocks.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A dispersion apparatus for preparing an aerospace coating material according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, a dispersion apparatus for preparing an aerospace coating material according to an embodiment of the present invention includes a frame 1, a motor 2 is arranged at the top of the frame 1, a stirring shaft 3 is arranged at the power output end of the motor 2, the bottom of the stirring shaft 3 is provided with a dispersion disc 302, the top of the outer side wall of the stirring shaft 3 is provided with a top cover 4, a conical hopper 5 is fixedly connected with one side of the bottom of the top cover 4, a clamping cover 401 is clamped at the top of the conical hopper 5, a spring 6 is arranged in the conical hopper 5, the bottom of the spring 6 is fixedly connected with a piston 601, the top of the piston 601 is fixedly connected with a pull rod 502, the outer side wall of the stirring shaft 3 is fixedly connected with a plurality of clamping seats 7, the clamping seats 7 are arranged, an inserting groove 701 is arranged in the clamping seat 7, the outer side wall of the stirring shaft 3 is detachably connected with a stirring rod 8, a fixture block 801 inserted into the insertion groove 701 is fixedly connected to one side of the stirring rod 8.

Illustratively, the material used in the dispersion process is filled into the interior of the conical hopper 5, followed by closing the card cover 401, when materials need to be filled in the process of dispersion operation, the piston 601 is driven to move upwards only by the upper pull rod 502, the material in the conical hopper 5 can be discharged into the dispersing barrel, the top cover 4 does not need to be opened in the process of injecting the material, the dispersing operation is not influenced, meanwhile, no dust is scattered, the convenience of material filling is improved, the piston 601 automatically resets under the action of the elasticity of the spring 6 after filling is finished, the fixture block 801 fixed at one end of the stirring rod 8 is aligned with the insertion groove 701 and clamped in, and the stirring shaft 3 and the stirring rod 8 are further installed together, in dispersing the operation in-process, the (mixing) shaft 3 drives the synchronous rotation of puddler 8, utilizes high-speed pivoted puddler 8 to stir the material, mutually supports with dispersion impeller 302, hoisting device's functional and the efficiency of dispersion stirring.

Referring to fig. 1, a controller 201 is installed on one side of the surface of the motor 2, and a current input end of the motor 2 is electrically connected with an external power supply through the controller 201.

For example, the operating state of the motor 2 may be controlled by the controller 201.

Referring to fig. 1, a bearing 301 is installed on the outer side wall of the stirring shaft 3, and the stirring shaft 3 is connected with the top cover 4 through the bearing 301.

Illustratively, the stirring shaft 3 is connected with the top cover 4 through a bearing 301, so that the top cover 4 can be closed under the action of the bearing 301, and the rotation of the stirring shaft 3 is not influenced.

Referring to fig. 1 and 2, a fixing frame 501 is fixedly connected inside the tapered bucket 5, and the top of the spring 6 is fixedly connected to the bottom of the fixing frame 501.

Illustratively, the position of the spring 6 can be conveniently fixed by a fixing frame 501 fixed inside the tapered bucket 5.

Referring to fig. 3, a rubber pad 702 is bonded to an inner side wall of the insertion groove 701, and the rubber pad 702 is located at a connection position between the fixture block 801 and the inner side wall of the insertion groove 701.

Illustratively, the rubber pad 702 arranged inside the insertion groove 701 can improve the stability of the connection part after the fixture block 801 is inserted.

When the dispersing machine is used, the top of the frame 1 is provided with the motor 2 for providing power for dispersing equipment, the power output end of the motor 2 is provided with the stirring shaft 3, the opening and closing of the motor 2 are controlled by the controller 201, the stirring shaft 3 is controlled to drive the dispersion disc 302 to be inserted into the dispersing barrel during operation, materials can be dispersed by using the dispersion disc 302 rotating at high speed, the top cover 4 arranged on the outer wall of the stirring shaft 3 is clamped at the top of the dispersing barrel during operation, the conical hopper 5 is arranged at the bottom of the top cover, the clamping cover 401 is opened before dispersing operation is carried out, the materials used in the dispersing process are filled into the conical hopper 5, the clamping cover 401 is closed, when the materials need to be filled in the dispersing operation process, the pull rod 502 is pulled upwards to drive the piston 601 to move upwards, the materials in the conical hopper 5 can be discharged into the dispersing barrel, the top cover 4 does not need to be opened during the filling process, and the dispersing operation is not influenced, meanwhile, no dust is scattered, the convenience of material filling is improved, after filling is finished, the piston 601 automatically resets under the elastic force action of the spring 6, the stirring shaft 3 is connected with the top cover 4 through the bearing 301, the top cover 4 can be closed under the action of the bearing 301, meanwhile, the rotation of the stirring shaft 3 is not influenced, the position of the spring 6 can be conveniently fixed through the fixing frame 501 fixed in the conical hopper 5, the stirring shaft 3 is installed in the machine body 1 to serve as a power transmission component, the clamping seat 7 is fixed on the outer wall of the stirring shaft 3, the inserting groove 701 is formed in the clamping seat 7, in the normal dispersing operation process, the stirring shaft 3 and the dispersing disc 302 are directly used for dispersing operation, when a stirring mechanism is required to be added in the dispersing process to improve the stirring and dispersing efficiency, the clamping block 801 fixed at one end of the stirring rod 8 can be aligned with the inserting groove 701 and clamped, and the stirring shaft 3 and the stirring rod 8 are further installed together, in carrying out the dispersion operation in-process, (mixing) shaft 3 drives the synchronous rotation of puddler 8, utilizes high-speed pivoted puddler 8 to stir the material, mutually supports with dispersion impeller 302, and hoisting device's functionality and dispersion stirring's efficiency through the rubber pad 702 at inserting groove 701 internally mounted can improve junction stability after fixture block 801 inserts.

The utility model is a dispersing device for preparing an aerospace coating material, which comprises a frame 1, a motor 2, a controller 201, a stirring shaft 3, a bearing 301, a dispersing disc 302, a top cover 4, a clamping cover 401, a conical hopper 5, a fixing frame 501, a pull rod 502, a spring 6, a piston 601, a clamping seat 7, a plugging groove 701, a rubber pad 702, a stirring rod 8 and a clamping block 801, wherein the components are all universal standard components or components known by those skilled in the art, and the structure and principle of the dispersing device can be known by the technical manual or by a conventional experimental method

It will be apparent to those skilled in the art that various modifications and variations can be made in the embodiments of the present invention without departing from the spirit or scope of the embodiments of the utility model. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to encompass such modifications and variations.

Claims

1. The dispersing device for preparing the aerospace coating material comprises a rack (1) and is characterized in that a motor (2) is mounted at the top of the rack (1), a stirring shaft (3) is mounted at the power output end of the motor (2), a dispersing disc (302) is mounted at the bottom of the stirring shaft (3), a top cover (4) is mounted at the top of the outer side wall of the stirring shaft (3), a conical hopper (5) is fixedly connected to one side of the bottom of the top cover (4), a clamping cover (401) is clamped at the top of the conical hopper (5), a spring (6) is mounted inside the conical hopper (5), a piston (601) is fixedly connected to the bottom of the spring (6), a pull rod (502) is fixedly connected to the top of the piston (601), a plurality of clamping seats (7) are fixedly connected to the outer side wall of the stirring shaft (3), and a plurality of clamping seats (7) are arranged inside the clamping seats (7), and an inserting groove (701) is formed in the clamping seats (7), stirring shaft (3) lateral wall can be dismantled and be connected with puddler (8), puddler (8) one side fixedly connected with inserts fixture block (801) to the inside of inserting groove (701).

2. A dispersion apparatus for preparing an aerospace coating material according to claim 1, wherein a controller (201) is installed on one side of the surface of the motor (2), and a current input end of the motor (2) is electrically connected with an external power supply through the controller (201).

3. The dispersion apparatus for preparing the aerospace coating material according to claim 1, wherein a bearing (301) is installed on the outer side wall of the stirring shaft (3), and the stirring shaft (3) is connected with the top cover (4) through the bearing (301).

4. A dispersion apparatus for preparing an aerospace coating material according to claim 1, wherein the conical hopper (5) is fixedly connected with a fixing frame (501) inside, and the top of the spring (6) is fixedly connected to the bottom of the fixing frame (501).

5. The dispersing device for preparing the aerospace coating material as claimed in claim 1, wherein a rubber pad (702) is bonded to the inner side wall of the insertion groove (701), and the rubber pad (702) is located at the joint of the fixture block (801) and the inner side wall of the insertion groove (701).