Vacuum defoaming machine

Abstract

The utility model discloses a vacuum defoaming machine which comprises a machine body shell, a vacuum assembly, a rotating frame, a rotating cup, a revolution assembly, an autorotation assembly and a capacity cup, and a vacuum cavity and the vacuum assembly used for pumping out gas in the vacuum cavity are arranged in the machine body shell. The rotating frame is rotatably arranged in the vacuum cavity through a revolution assembly, rotating cups are rotatably arranged at the two opposite ends of the rotating frame through rotation assemblies respectively, clamping grooves are formed in the bottoms of the capacity cups, buckles matched with the clamping grooves are arranged at the bottoms in the rotating cups, and a transparent cover is arranged on the vacuum cavity in a covering mode. According to the device, the defects that in the prior art, due to the fact that viscous liquid is attached to the wall of the inner cup, a large-capacity rotating cup needs to be frequently cleaned in the defoaming mode, and the large-capacity rotating cup of the device is not prone to being directly detached, and therefore the defoaming mode is very troublesome are overcome. Therefore, the utility model provides the vacuum defoaming machine which is convenient for cleaning the viscous liquid cup.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of viscous liquid bubble removal, in particular to a vacuum bubble removal machine. BACKGROUND

[0002] The existing defoaming homogenizer on the market is mainly a small-capacity planetary defoaming homogenizer, the single-cup capacity of which is less than 5L, and the maximum load of the single cup does not exceed 10kg. The existing defoaming homogenizer is often driven to rotate by a gear or a belt to realize material mixing and stirring. In the existing defoaming homogenizer, the transmission principle is that the rotating cup is driven by a gear to form two kinds of motion, i.e. revolution and rotation.

[0003] Chinese patent No. CN202222664638.8 discloses a large-capacity planetary defoaming homogenizer with adjustable rotating speed ratio. The viscous liquid is added into the large-capacity rotating cup, and then the defoaming homogenizer is started to drive the large-capacity rotating cup to rotate and revolve. The gas in the large-capacity rotating cup is extracted by the vacuum assembly to realize defoaming.

[0004] The applicant found the following technical problems when implementing the above technical solutions.

[0005] Since the viscous liquid will adhere to the inner cup wall, this defoaming method needs to clean the large-capacity rotating cup frequently. However, the large-capacity rotating cup of the device is not easy to disassemble directly, which is very troublesome.

[0006] Now a vacuum bubble removal machine is proposed. The rotating cup is placed in the vacuum cavity, and then a cup that is easy to disassemble is clamped into the rotating cup. Finally, the gas in the vacuum cavity is extracted by the vacuum assembly to realize defoaming. Since the viscous liquid cup of this defoaming method is easy to disassemble, it is more convenient to use.

[0007] Therefore, it is an urgent problem for the utility model to provide a vacuum bubble removal machine that is convenient for cleaning the viscous liquid cup. UTILITY MODEL CONTENTS

[0008] In view of the above technical problems, the utility model aims to overcome the problem in the prior art that the viscous liquid will adhere to the inner cup wall, and this defoaming method needs to clean the large-capacity rotating cup frequently. However, the large-capacity rotating cup of the device is not easy to disassemble directly, which is very troublesome. Therefore, the utility model provides a vacuum bubble removal machine that is convenient for cleaning the viscous liquid cup.

[0009] In order to achieve the above object, the utility model provides a vacuum defoaming machine, the vacuum defoaming machine includes: machine body shell, vacuum assembly, rotating frame, rotating cup, revolution assembly, rotation assembly and capacity cup, the inside of machine body shell is provided with vacuum cavity and the vacuum assembly for extracting the gas inside vacuum cavity, the rotating frame is rotatably arranged in vacuum cavity through revolution assembly, and its opposite two ends are rotatably provided with rotating cup through rotation assembly, the bottom of capacity cup is provided with the clamping groove, the bottom of rotating cup is provided with the buckle matched with clamping groove, the transparent cover can be coveringly arranged on the vacuum cavity.

[0010] Preferably, the rotating cup is coaxially surrounded by a plurality of abutting blocks reciprocally movable towards the axial direction inside from top to bottom, and the inside of each abutting block is sleeved with an elastic ring.

[0011] Preferably, the inside of each abutting block is an arc-shaped slot matched with the elastic ring.

[0012] Preferably, the opposite sides of the abutting block are respectively provided with a limiting sliding block, and the rotating cup is provided with a limiting sliding groove corresponding to each limiting sliding block.

[0013] Preferably, the revolution assembly comprises a driving motor, a first rotating wheel and a transmission belt, the driving motor is arranged in the machine body shell, and the output shaft of the driving motor is coaxially provided with the first rotating wheel, the rotating frame is coaxially provided with a second rotating wheel, and the opposite ends of the transmission belt are sleeved on the first rotating wheel and the second rotating wheel.

[0014] Preferably, the fixed gear is rotatably provided with a transmission gear matched with the fixed gear on the opposite sides of the fixed gear, and each rotating cup is coaxially provided with a synchronous gear engaged with the transmission gear.

[0015] Preferably, one side of the transparent cover is hinged to the open side of the vacuum cavity, and the upper surface of the transparent cover is provided with a handle away from the hinged side.

[0016] According to the above technical scheme, the utility model has the beneficial effects compared with the prior art: the capacity cup is filled with the viscous liquid to be defoamed, and then inserted into the rotating cup and clamped by the clamping groove and the buckle to prevent the capacity cup from being thrown out during rotation, the transparent cover is closed, and then the vacuum assembly is started to continuously extract the gas inside the vacuum cavity, the transparent cover is pressed at the opening of the vacuum cavity under the action of the internal and external pressure difference, and then the revolution assembly is started to drive the rotating frame to rotate to realize the revolution of the capacity cup, and the rotation assembly drives the capacity cup to realize the rotation, thereby accelerating the bubbles inside the viscous liquid to float to the surface and be extracted by the vacuum assembly, so as to realize the defoaming of the viscous liquid; the defoaming method is convenient for the user to clean the capacity cup and is convenient to use.

[0017] Other features and advantages of the present application will be described in detail in the following detailed description of the embodiments. Moreover, the parts not involved in the present application are the same as the prior art or can be realized by using the prior art. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, and are used together with the following detailed description to explain the present application, but do not constitute a limitation on the present application. In the drawings:

[0019] Figure 1 is a perspective view of a vacuum defoaming machine provided in a preferred embodiment of the present application.

[0020] Figure 2 is a plane cross-sectional view of a vacuum defoaming machine provided in a preferred embodiment of the present application.

[0021] Figure 3 is a partial perspective view of a vacuum defoaming machine provided in a preferred embodiment of the present application. Figure 1 .

[0022] Figure 4 is a partial plan view of a vacuum defoaming machine provided in a preferred embodiment of the present application.

[0023] Figure 5 is a partial plan cross-sectional view of a vacuum defoaming machine provided in a preferred embodiment of the present application.

[0024] Figure 6 is a partial perspective view of a vacuum defoaming machine provided in a preferred embodiment of the present application. Figure 2 .

[0025] BRIEF DESCRIPTION OF DRAWINGS: 1 - machine body shell; 101 - vacuum cavity; 2 - vacuum assembly; 3 - rotating frame; 301 - second rotating wheel; 4 - rotating cup; 401 - buckle; 402 - abutting block; 40201 - arc-shaped groove; 40202 - limiting sliding block; 403 - elastic ring; 404 - synchronous gear; 5 - revolving assembly; 501 - driving motor; 502 - first rotating wheel; 503 - transmission belt; 6 - rotating assembly; 601 - fixed gear; 602 - transmission gear; 7 - capacity cup; 701 - clamping groove; 8 - transparent cover; 801 - handle. DETAILED DESCRIPTION

[0026] The specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present application, and are not used to limit the present application.

[0027] In the description of the embodiments of the utility model, it needs to be explained that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the utility model product is used, only for the convenience of describing the utility model and simplifying the description, and it is not indicated or implied that the indicated device or element must have a specific orientation, structure and operation, therefore it cannot be understood as a limitation on the utility model. In addition, if the terms "first", "second", "third" and the like are used only to distinguish the description, and cannot be understood as indicating or implying relative importance. In addition, if the terms "horizontal", "vertical", "overhanging" and the like are used, they do not mean that the parts must be absolutely horizontal or overhanging, but can be slightly inclined. For example, "horizontal" only means that its direction is relatively more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0028] In the description of the embodiments of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, if the terms "set", "install", "connect", "connect" appear, they should be understood in a broad sense, for example, they can be fixedly connected, or they can be detachably connected, or integrally connected; can be mechanically connected, or electrically connected; can be directly connected, or indirectly connected through an intermediate medium, or the communication between two elements inside. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0029] In order to further understand the characteristics, technical means and specific purposes and functions achieved by the utility model, the utility model will be described in further detail below in combination with the drawings and specific embodiments.

[0030] Reference Figures 1-5 A vacuum defoaming machine, the vacuum defoaming machine includes: machine body shell 1, vacuum assembly 2, rotating frame 3, rotating cup 4, revolution assembly 5, rotation assembly 6 and capacity cup 7, the machine body shell 1 inside is provided with vacuum cavity 101 and the vacuum assembly 2 for extracting the gas inside vacuum cavity 101, the rotating frame 3 is rotatably arranged in vacuum cavity 101 through revolution assembly 5, and its opposite ends are rotatably provided with rotating cup 4 through rotation assembly 6 respectively, the capacity cup 7 bottom is provided with clamping groove 701, the inner bottom of rotating cup 4 is provided with buckle 401 matched with clamping groove 701, the transparent cover 8 is coverably arranged on the vacuum cavity 101.

[0031] The application is filled with the viscous liquid which needs to be defoamed into the capacity cup 7, then inserted into the rotating cup 4, and clamped with the buckle 401 through the clamping groove 701 to prevent the capacity cup 7 from being thrown out during rotation, close the transparent cover 8, then start the vacuum assembly 2 to continuously evacuate the gas inside the vacuum cavity 101, the transparent cover 8 will be pressed at the opening of the vacuum cavity 101 under the action of the internal and external pressure difference, and then start the revolution assembly 5 to drive the rotating frame 3 to rotate to realize the revolution of the capacity cup 7, and the self-rotation assembly 6 will drive the capacity cup 7 to realize self-rotation, thereby accelerating the bubbles inside the viscous liquid to float to the surface and be evacuated by the vacuum assembly 2, thereby realizing the defoaming of the viscous liquid; this defoaming method is convenient for the user to clean the capacity cup 7 and is relatively convenient to use.

[0032] Referring to Figure 5 : A plurality of abutting blocks 402 which can reciprocate towards the axial direction are coaxially arranged in the rotating cup 4 from top to bottom, and an elastic ring 403 is arranged in the inner side of each abutting block 402.

[0033] When the capacity cup 7 is inserted into the rotating cup 4, the abutting block 402 will move outward along the axial direction of the rotating cup 4 under the action of the side wall of the capacity cup 7, and the elastic ring 403 will clamp the capacity cup 7 through the abutting block 402, thereby further preventing the capacity cup 7 from being thrown out during rotation.

[0034] Referring to Figure 6 : The inner side of each abutting block 402 is an arc-shaped groove 40201 which is matched with the elastic ring 403.

[0035] The application is designed to prevent the elastic ring 403 from deviating from the arc-shaped groove 40201, thereby ensuring the clamping force of the abutting block 402 on the capacity cup 7.

[0036] Referring to Figure 6 : Limiting sliding blocks 40202 are arranged on the opposite sides of the abutting block 402, and limiting sliding grooves corresponding to each limiting sliding block 40202 are arranged on the rotating cup 4.

[0037] The application is designed to ensure that the limiting sliding block 40202 can reciprocate along the axial direction of the rotating cup 4 without deviation, thereby ensuring that the abutting block 402 can abut against the capacity cup 7.

[0038] Referring to Figure 3 : The revolution assembly 5 comprises a driving motor 501, a first rotating wheel 502 and a transmission belt 503, the driving motor 501 is arranged in the machine body 1, and a first rotating wheel 502 is coaxially arranged on the output shaft of the driving motor 501, a second rotating wheel 301 is coaxially arranged on the rotating frame 3, and the transmission belt 503 is arranged on the first rotating wheel and the second rotating wheel 301 on the opposite ends.

[0039] The application drives the first rotating wheel 502 by starting the driving motor 501, drives the second rotating wheel 301 through the transmission belt 503, drives the rotating frame 3, and then drives the revolution of the rotating cups 4 at the two ends.

[0040] Referring to Figure 4 The fixed gear 601 is coaxially arranged on the surface of the rotating frame 3, and the transmission gear 602 is rotatably arranged on the opposite sides of the fixed gear 601.

[0041] During the rotation of the rotating frame 3, the transmission gear 602 is continuously rotated under the action of the fixed gear 601, thereby driving the synchronous gear 404 to rotate, and then realizing the rotation of the rotating cup 4.

[0042] Referring to Figure 2 One side of the transparent cover 8 is hingedly arranged at the opening side of the vacuum cavity 101, and a handle 801 is arranged on the upper surface of the transparent cover 8 away from the hinged side.

[0043] The handle 801 is convenient for the user to open or close the transparent cover 8.

[0044] When the device is used, the volume cup 7 is filled with the viscous liquid to be defoamed, and then the volume cup 7 is inserted into the rotating cup 4 and is clamped with the buckle 401 through the clamping groove 701, so as to prevent the volume cup 7 from being thrown out during the rotation, the transparent cover 8 is closed, and then the vacuum assembly 2 is started to continuously pump the gas in the vacuum cavity 101, the transparent cover 8 is pressed at the opening of the vacuum cavity 101 under the action of the internal and external pressure difference, and then the revolution assembly 5 is started to drive the rotating frame 3 to rotate, so as to realize the revolution of the volume cup 7, and the rotation assembly 6 drives the volume cup 7 to rotate, thereby accelerating the bubbles in the viscous liquid to float to the surface and be pumped out by the vacuum assembly 2, so as to realize the defoaming of the viscous liquid.

[0045] The preferred embodiments of the device are described in detail above with reference to the drawings, but the device is not limited to the specific details in the above embodiments, and various simple modifications can be made to the technical scheme of the device within the technical concept of the device, and the simple modifications all belong to the protection scope of the device.

[0046] In addition, it should be noted that each specific technical feature described in the above specific embodiments can be combined in any suitable manner without contradiction, and the device will not be described again for various possible combinations in order to avoid unnecessary repetition.

[0047] In addition, various different embodiments of the present application can be combined arbitrarily, as long as they do not violate the spirit of the present application, and should be considered as disclosed by the present application.

Claims

1. A vacuum defoaming machine, characterized by, The vacuum defoaming machine comprises a machine shell (1), a vacuum assembly (2), a rotating frame (3), a rotating cup (4), a revolution assembly (5), a rotation assembly (6) and a capacity cup (7), the machine shell (1) is internally provided with a vacuum cavity (101) and the vacuum assembly (2) for extracting the gas inside the vacuum cavity (101), the rotating frame (3) is rotatably arranged in the vacuum cavity (101) through the revolution assembly (5), and the opposite ends thereof are rotatably provided with the rotating cup (4) through the rotation assembly (6), respectively, the bottom of the capacity cup (7) is provided with a clamping groove (701), the inner bottom of the rotating cup (4) is provided with a buckle (401) matched with the clamping groove (701), and the vacuum cavity (101) is coverably provided with a transparent cover (8).

2. A vacuum defoaming machine according to claim 1, characterized in that The rotating cup (4) is coaxially and circumferentially provided with a plurality of abutting blocks (402) reciprocally movable towards the axial direction thereof from top to bottom, and the inner side of each abutting block (402) is sleeved with an elastic ring (403).

3. A vacuum defoaming machine according to claim 2, characterized in that The inner side of each abutting block (402) is an arc-shaped groove (40201) matched with the elastic ring (403).

4. A vacuum defoaming machine according to claim 2, characterized in that The opposite sides of the abutting block (402) are respectively provided with a limiting sliding block (40202), and the rotating cup (4) is provided with a limiting sliding groove corresponding to each limiting sliding block (40202).

5. The vacuum defoaming machine according to claim 1, wherein The revolution assembly (5) comprises a driving motor (501), a first rotating wheel (502) and a transmission belt (503), the driving motor (501) is arranged in the machine shell (1), and the output shaft thereof is coaxially provided with the first rotating wheel (502), the rotating frame (3) is coaxially provided with a second rotating wheel (301), and the opposite ends of the transmission belt (503) are sleeved on the first rotating wheel and the second rotating wheel (301), respectively.

6. A vacuum defoaming machine according to claim 5, characterized in that The rotating frame (3) is coaxially and fixedly provided with a fixed gear (601) protruding from the surface thereof, the opposite sides of the fixed gear (601) are rotatably provided with transmission gears (602) matched with the fixed gear (601), respectively, and each rotating cup (4) is coaxially provided with a synchronous gear (404) engaged with the transmission gear (602).

7. The vacuum defoaming machine according to claim 1, wherein The transparent cover (8) is hinged on one side of the open side of the vacuum cavity (101), and the upper surface thereof is provided with a handle (801) away from the hinged side.

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