Mixing device suitable for preparing insulating composite material

Abstract

The utility model discloses a mixing device suitable for preparing an insulating composite material. The mixing device comprises a base, the outer wall of the stepping motor is fixedly connected with the bottom of the base through a rack, and the top of the rack is fixedly connected with the bottom of the base; the bottoms of the limiting mechanisms are fixedly connected with the outer wall of the base, and the number of the limiting mechanisms is three; the outer wall of the mixing mechanism is in sliding connection with the outer wall of the limiting mechanism, and the mixing mechanism comprises a mixing barrel. According to the utility model, the mixing mechanism is arranged, and a groove at the bottom of the mixing barrel is aligned with the fixing block, so that the fixing block can drive the mixing barrel to rotate; and the rolling balls on the base are used for assisting the rotation of the mixing barrel, so that the friction force between the mixing barrel and the base is reduced, and the purpose of being suitable for preparing the mixing device from the insulating composite material is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical engineering, in particular to a mixing device suitable for preparing insulating composite materials. Background Art

[0002] In the modern industrial field, the demand for insulating composite materials is growing, and they are widely used in the fields of electricity, electronics, aerospace, etc. These composite materials are usually composed of multiple components, including resin matrix, reinforcing fiber, filler and various additives to obtain specific insulation properties, mechanical properties and thermal properties.

[0003] However, in the prior art, the mixing barrel in the traditional mixing equipment is usually fixed in the equipment with bolts. Therefore, when the mixing barrel needs to be taken out for inspection and cleaning, the staff needs to remove the bolts on the mixing barrel to take out the mixing barrel. Removing the bolts wastes the staff's time, thereby affecting the staff's work efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the technical solution adopted by the utility model to solve the technical problems is: a mixing device suitable for preparing insulating composite materials, comprising: a base; a stepper motor, the outer wall of the stepper motor is fixedly connected to the bottom of the base through a frame, and the top of the frame is fixedly connected to the bottom of the base; a limiting mechanism, the limiting mechanism is used to fix a mixing barrel, the bottom of the limiting mechanism is fixedly connected to the outer wall of the base, and the limiting mechanism is provided with three groups; a mixing mechanism, the outer wall of the mixing mechanism is slidably connected to the outer wall of the limiting mechanism, the mixing mechanism is used to mix materials, the mixing mechanism comprises a mixing barrel, the top of the mixing barrel is fixedly connected with a grip ring, the inner wall of the mixing barrel is fixedly connected with stirring blades, and the stirring blades are arranged in a ring array along the central axis of the mixing barrel, and the inner wall of the bottom of the mixing barrel is slidably connected with a fixed block.

[0005] Preferably, the bottom of the fixed block is fixedly connected to the output end of the stepper motor, the fixed block is fixedly connected to the output end of the stepper motor through a rotating shaft, and the rotating shaft is fixedly connected to the fixed block, and the inner wall of the top of the base is slidably connected with balls, and the balls are arranged in a circular array along the central axis of the base.

[0006] Preferably, the outer wall of the ball bearing is slidably connected to the bottom of the mixing barrel, the outer wall of the mixing barrel is fixedly connected to a discharge pipe, and a plug is slidably connected to the inner wall of the discharge pipe.

[0007] Preferably, the limiting mechanism includes a connecting frame, which is provided with three groups, and the inner wall of each group of the connecting frames is slidably connected with a screw rod, the outer wall of the screw rod is rotatably connected with a spring plate, the spring plate is made of elastic material, the bottom of the spring plate is fixedly connected with a positioning plate, the top of the spring plate is fixedly connected with a limiting plate, and the inner wall of the limiting plate is slidably connected with an insert block.

[0008] Preferably, the outer wall of the plug block is slidably connected to the inner wall of the top of the connecting frame, a sliding groove is opened in the wall at the top of the connecting frame, the inner wall of the connecting frame is slidably connected to the outer wall of the positioning plate, the inner wall of the spring plate is slidably connected with a sliding ball, and the sliding ball is linearly arrayed along the outer wall of the spring plate, the outer wall of the spring plate is slidably connected to the outer wall of the mixing barrel, and the bottom of the connecting frame is fixedly connected to the outer wall of the base.

[0009] The beneficial effects of the utility model are as follows:

[0010] 1. The utility model sets a mixing mechanism, uses the groove at the bottom of the mixing barrel to align with the fixed block, so that the fixed block can drive the mixing barrel to rotate, and uses the ball bearings on the base to assist the rotation of the mixing barrel, thereby reducing the friction between the mixing barrel and the base, achieving the purpose of quick installation of the mixing barrel, and solving the problem that the mixing barrel of traditional equipment cannot be quickly installed.

[0011] 2. The utility model sets a limit mechanism and rotates the screw rod so that the screw rod drives the spring plate to move synchronously, and the sliding ball on the spring plate is pressed against the mixing barrel. Three sets of limit mechanisms are provided on the base, so that the mixing barrel can be clamped, thereby achieving the purpose of fixing mixing barrels of different sizes and solving the problem that traditional equipment cannot fix mixing barrels of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is the front view of the utility model;

[0013] Figure 2 It is a cross-sectional view of the utility model;

[0014] Figure 3 It is an exploded view of the hybrid mechanism of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the limiting mechanism of the utility model.

[0016] In the figure: 1. base; 2. stepper motor; 3. mixing mechanism; 31. mixing barrel; 32. discharge pipe; 33. grip ring; 34. stirring blade; 35. ball; 36. fixing block; 4. limiting mechanism; 41. connecting frame; 42. spring plate; 43. sliding ball; 44. limiting plate; 45. plug block; 46. positioning plate; 47. screw rod; 5. frame. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0018] Example:

[0019] See also Figure 1 - Figure 4 The utility model provides a technical solution: a mixing device suitable for preparing insulating composite materials, comprising: a base 1; a stepper motor 2, the outer wall of the stepper motor 2 is fixedly connected to the bottom of the base 1 through a frame 5, and the top of the frame 5 is fixedly connected to the bottom of the base 1; a limiting mechanism 4, the bottom of the limiting mechanism 4 is fixedly connected to the outer wall of the base 1, and the limiting mechanism 4 is provided with three groups; a mixing mechanism 3, the outer wall of the mixing mechanism 3 is slidably connected to the outer wall of the limiting mechanism 4; the mixing mechanism 3 comprises a mixing barrel 31, the top of the mixing barrel 31 is fixedly connected with a grip ring 33, the inner wall of the mixing barrel 31 is fixedly connected with a stirring blade 34, and the stirring blade 34 is arranged in a circular array along the central axis of the mixing barrel 31, the inner wall of the bottom of the mixing barrel 31 is slidably connected with a fixed block 36, a groove corresponding to the fixed block 36 is provided at the bottom of the mixing barrel 31, the bottom of the fixed block 36 is fixedly connected to the output end of the stepper motor 2, and the inner wall of the top of the base 1 is slidably connected with a ball 35, and the ball 35 is arranged in a circular array along the central axis of the base 1.

[0020] The outer wall of the ball 35 is slidably connected to the bottom of the mixing barrel 31, and the outer wall of the mixing barrel 31 is fixedly connected to the discharge pipe 32. The limiting mechanism 4 includes a connecting frame 41. The connecting frame 41 is provided with three groups, and the inner wall of each group of connecting frames 41 is slidably connected to a screw rod 47, and the outer wall of the screw rod 47 is rotatably connected to a spring plate 42. The bottom of the spring plate 42 is fixedly connected to a positioning plate 46, and the top of the spring plate 42 is fixedly connected to a limiting plate 44. The insert block 45 slides into the limiting plate 44 to limit the position of the limiting plate 44, and the inner wall of the limiting plate 44 is slidably connected to the insert block 45.

[0021] The outer wall of the plug block 45 is slidably connected to the inner wall of the top of the connecting frame 41, the inner wall of the connecting frame 41 is slidably connected to the outer wall of the positioning plate 46, the inner wall of the spring plate 42 is slidably connected with a sliding ball 43, and the sliding ball 43 is linearly arrayed along the outer wall of the spring plate 42, and the friction between the spring plate 42 and the mixing barrel 31 is reduced by the sliding ball 43, the outer wall of the spring plate 42 is slidably connected to the outer wall of the mixing barrel 31, and the bottom of the connecting frame 41 is fixedly connected to the outer wall of the base 1.

[0022] Working principle:

[0023] When in use, first place the base 1 on the ground. After the position of the base 1 is stable, you can grab the grip ring 33 in the mixing mechanism 3 to place the mixing barrel 31 on the base 1. It should be noted that in the process of placing the mixing barrel 31, the groove at the bottom of the mixing barrel 31 needs to be aligned with the fixing block 36 on the stepper motor 2. After the fixing block 36 completely slides into the groove at the bottom of the mixing barrel 31, the position of the mixing barrel 31 can be limited by the limiting mechanism 4. After the position limitation of the mixing barrel 31 is completed, the material can be poured into the mixing barrel 31, and then the stepper motor 2 on the frame 5 is started to drive the mixing barrel 31 to start mixing.

[0024] When installing the mixing barrel 31 on the base 1, it is necessary to ensure that the groove at the bottom of the mixing barrel 31 completely wraps the fixing block 36. When the mixing barrel 31 contacts the ball 35 on the base 1, it means that the mixing barrel 31 is installed in place. If the mixing barrel 31 does not contact the ball 35, the position of the mixing barrel 31 needs to be adjusted until the bottom of the mixing barrel 31 contacts the ball 35. The ball 35 is not only used to support the position of the mixing barrel 31, but also used to reduce the friction between the base 1 and the mixing barrel 31. When the mixing barrel 31 rotates with the rotation of the fixing block 36, the stirring blades 34 in the mixing barrel 31 will stir the raw materials in the mixing barrel 31. When the mixing barrel 31 finishes stirring the raw materials, the plug on the discharge pipe 32 can be pulled out to release the stirred raw materials in the mixing barrel 31.

[0025] When the size of the mixing barrel 31 is changed, the three sets of plug blocks 45 on the base 1 only need to be slid out of the connecting frame 41, and then the rotating screw 47 is changed to change the position of the spring plate 42. A sliding ball 43 is provided on the spring plate 42. Therefore, when the sliding ball 43 contacts the outer wall of the mixing barrel 31, the rotating screw 47 is stopped, and the plug block 45 is slid back into the connecting frame 41 and into the limiting plate 44 to limit the position of the spring plate 42. The positioning plate 46 at the bottom of the spring plate 42 is used to limit the position of the spring plate 42 to prevent the spring plate 42 from rotating with the screw 47. The sliding ball 43 is also used to reduce the friction between the spring plate 42 and the mixing barrel 31.

[0026] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. A mixing device suitable for preparing insulating composite materials, characterized in that: include: Base (1); A stepper motor (2), wherein the outer wall of the stepper motor (2) is fixedly connected to the bottom of the base (1) via a frame (5), and the top of the frame (5) is fixedly connected to the bottom of the base (1); A limiting mechanism (4), wherein the bottom of the limiting mechanism (4) is fixedly connected to the outer wall of the base (1), and the limiting mechanism (4) is provided with three groups; A mixing mechanism (3), wherein an outer wall of the mixing mechanism (3) is slidably connected to an outer wall of the limiting mechanism (4); The mixing mechanism (3) comprises a mixing barrel (31), a grip ring (33) is fixedly connected to the top of the mixing barrel (31), stirring blades (34) are fixedly connected to the inner wall of the mixing barrel (31), and the stirring blades (34) are arranged in a circular array along the central axis of the mixing barrel (31), and a fixed block (36) is slidably connected to the inner wall of the bottom of the mixing barrel (31).

2. A mixing device suitable for preparing insulating composite materials according to claim 1, characterized in that: The bottom of the fixed block (36) is fixedly connected to the output end of the stepper motor (2), and the inner wall of the top of the base (1) is slidably connected with balls (35), and the balls (35) are arranged in a circular array along the central axis of the base (1).

3. A mixing device suitable for preparing insulating composite materials according to claim 2, characterized in that: The outer wall of the ball bearing (35) is slidably connected to the bottom of the mixing barrel (31), and the outer wall of the mixing barrel (31) is fixedly connected to a discharge pipe (32).

4. A mixing device suitable for preparing insulating composite materials according to claim 1, characterized in that: The limiting mechanism (4) comprises a connecting frame (41), wherein the connecting frame (41) is provided with three groups, and the inner wall of each group of the connecting frames (41) is slidably connected to a screw rod (47), the outer wall of the screw rod (47) is rotatably connected to a spring plate (42), the bottom of the spring plate (42) is fixedly connected to a positioning plate (46), the top of the spring plate (42) is fixedly connected to a limiting plate (44), and the inner wall of the limiting plate (44) is slidably connected to an insert block (45).

5. A mixing device suitable for preparing insulating composite materials according to claim 4, characterized in that: The outer wall of the plug block (45) is slidably connected to the inner wall of the top of the connecting frame (41), the inner wall of the connecting frame (41) is slidably connected to the outer wall of the positioning plate (46), the inner wall of the spring plate (42) is slidably connected to a sliding ball (43), and the sliding ball (43) is linearly arrayed along the outer wall of the spring plate (42).

6. A mixing device suitable for preparing insulating composite materials according to claim 5, characterized in that: The outer wall of the spring plate (42) is slidably connected to the outer wall of the mixing barrel (31), and the bottom of the connecting frame (41) is fixedly connected to the outer wall of the base (1).

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