Activation device

Abstract

The utility model relates to the technical field of polyurethane silicone oil production, in particular to an activating device which comprises an activating barrel and a stirring assembly, the stirring assembly comprises a right-angle frame, a shaft rod, a connecting piece, a connecting column, a ball head, a supporting component, a driving component, a stirring roller and a stirring component, the right-angle frame is installed at the top of the activating barrel, and the shaft rod is rotationally connected with the right-angle frame; the connecting piece is fixedly connected with the shaft rod, the connecting column is fixedly connected with the connecting piece, the ball head is installed at the end of the connecting column, the supporting component supports the ball head, the driving component drives the shaft rod to rotate, the stirring roller is installed in the activation barrel through the stirring component, and the stirring component is installed on the ball head and drives the stirring roller to rotate. The problems that in the prior art, due to the fact that a stirring action mode is fixed, paddles can only do circular motion around a single axis, materials cannot be mixed in an omnibearing and multi-angle mode when facing a complex raw material system of polyurethane silicone oil, and the uniformity of an activation reaction is affected are solved.

Description

Technical Field

[0001] This utility model relates to the field of polyurethane silicone oil production technology, and in particular to an activation device. Background Technology

[0002] In the production process of polyurethane silicone oil, it is often necessary to activate the raw materials or catalysts involved in the reaction, requiring activation equipment to improve reaction efficiency and product quality. Traditional activation equipment generally uses a single-stage impact crushing method to activate the materials. However, in the single-stage activation process, the efficiency of single-stage material activation is low, and the activation of the materials is not sufficient.

[0003] Existing technology CN217646544U discloses an activation machine, including: a drive motor and an activation tank; the activation tank is provided with a partition, which divides the internal space of the activation tank into three layers along the axial direction of the activation tank; a rotating shaft is provided at the center of the activation tank; the rotating shaft is connected to the output end of the drive motor, and the drive motor is used to control the rotation of the rotating shaft; the rotating shaft is divided into a first rotating shaft section, a second rotating shaft section, and a third rotating shaft section by the partition; several first blades are connected to the first rotating shaft section; several fixed beaters are connected to the second rotating shaft section; several movable beaters are hinged to the inner wall of the second tank layer; the movable beaters include a hinged section and a movable section, the movable section including a beater shell and a torsion spring disposed inside the beater shell; a first brush plate is connected to the third rotating shaft section. This utility model can achieve multi-stage activation, with good activation effect, simple overall structure, and simple operation.

[0004] The activation machine described above has a fixed stirring action mode, and the blades can only make circular motions around a single axis. When faced with the complex raw material system of polyurethane silicone oil, it cannot mix the materials from all directions and multiple angles, which affects the uniformity of the activation reaction. Utility Model Content

[0005] The purpose of this invention is to provide an activation device that solves the problem that existing technologies, due to their fixed stirring action mode and the fact that the blades can only make circular motions around a single axis, cannot mix the materials from all directions and angles when faced with complex raw material systems of polyurethane silicone oil, thus affecting the uniformity of the activation reaction.

[0006] To achieve the above objectives, this utility model provides an activation device, including an activation tank and a stirring assembly. The stirring assembly includes a right-angle frame, a shaft, a connector, a connecting column, a ball head, a support component, a driving component, a stirring roller, and a stirring member. The right-angle frame is fixedly connected to the activation tank and located at the top of the activation tank. The shaft passes through the right-angle frame and is rotatably connected to the right-angle frame. The connector is fixedly connected to the shaft and located at one end of the shaft. The connecting column is fixedly connected to the connector and located at the end of the connector away from the shaft. The ball head is fixedly connected to the connecting column and located at the end of the connecting column away from the connector. The support component supports the ball head. The driving component drives the shaft to rotate. The stirring roller is installed inside the activation tank through the stirring member. The stirring member is installed on the ball head and drives the stirring roller to rotate.

[0007] The supporting component includes a support frame and a ball seat. The support frame is fixedly connected to the activation tank and is located on the side of the activation tank closer to the ball head. The ball seat is fixedly connected to the support frame and rotatably connected to the ball head.

[0008] The driving component includes a driven wheel, a drive motor, a drive wheel, and a belt. The driven wheel is sleeved on the outside of the shaft and fixedly connected to the shaft. The drive motor is mounted on the right-angle frame, and the output shaft of the drive motor passes through the right-angle frame. The drive wheel is sleeved on the output shaft of the drive motor and fixedly connected to the output shaft of the drive motor. The belt connects the drive wheel and the driven wheel.

[0009] The stirring component includes an extension column, a protective box, and a stirring motor. The extension column is fixedly connected to the ball head and is located on the side of the ball head away from the connecting column. The protective box is fixedly connected to the extension column and is located at the end of the extension column away from the ball head. The stirring motor is installed inside the protective box, and the stirring roller is fixedly connected to the output shaft of the stirring motor.

[0010] The stirring component further includes an electric heating tube, which is disposed on the activation tank and located on the outer periphery of the activation tank.

[0011] This utility model discloses an activation device comprising an activation tank and a stirring assembly. The stirring assembly includes a right-angle frame, a shaft, a connector, a connecting column, a ball head, a support component, a drive component, a stirring roller, and a stirring member. The right-angle frame is fixedly connected to the activation tank and located at the top of the activation tank. The shaft passes through the right-angle frame and is rotatably connected to it. The connector is fixedly connected to the shaft and located at one end of the shaft. The connecting column is fixedly connected to the connector and located at the end of the connector away from the shaft. The ball head is fixedly connected to the connecting column and located at the end of the connecting column away from the connector. The support component supports the ball head. The drive component drives the shaft to rotate. The stirring roller is installed inside the activation tank via the stirring assembly. The stirring member is installed on the ball head and drives the stirring roller to rotate. This invention solves the problem in existing technologies where the stirring action mode is fixed, and the blades can only perform circular motion around a single axis. When dealing with complex raw material systems such as polyurethane silicone oil, it is impossible to mix materials from all directions and angles, thus affecting the uniformity of the activation reaction. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of the activation device of this utility model.

[0014] Figure 2 This is a schematic diagram of the internal structure of the activation tank of this utility model.

[0015] Figure 3 This is a structural schematic diagram of the support component of this utility model.

[0016] Figure 4 This is a schematic diagram of the stirring component of this utility model.

[0017] In the diagram: 101-Activation tank, 102-Right-angle frame, 103-Shaft, 104-Connector, 105-Connecting column, 106-Ball head, 107-Support frame, 108-Ball seat, 109-Driven wheel, 110-Drive motor, 111-Drive wheel, 112-Belt, 113-Stirring roller, 114-Extension column, 115-Protective box, 116-Stirring motor, 117-Heating tube. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] The embodiment of this application is as follows:

[0020] Please see Figures 1-4 , Figure 1 This is a schematic diagram of the overall structure of the activation device of this utility model. Figure 2 This is a schematic diagram of the internal structure of the activation tank 101 of this utility model. Figure 3 This is a structural schematic diagram of the support component of this utility model. Figure 4 This is a schematic diagram of the stirring component of this utility model.

[0021] The activation device of this utility model includes an activation tank 101, a right-angle frame 102, a shaft 103, a connector 104, a connecting column 105, a ball head 106, a support frame 107, a ball seat 108, a driven wheel 109, a drive motor 110, a drive wheel 111, a belt 112, a stirring roller 113, an extension column 114, a protective box 115, a stirring motor 116, and a heating element 117. It solves the problem in existing technologies where the stirring action mode is fixed, and the blades can only move in a circle around a single axis. This makes it impossible to mix the materials from all directions and angles when dealing with complex raw material systems like polyurethane silicone oil, thus affecting the uniformity of the activation reaction. It is understood that the aforementioned solution can also be used to improve the uniformity of activation.

[0022] In this embodiment, the activation tank 101 is provided with a feed inlet at the top for easy feeding and a discharge pipe at the bottom for easy discharge. The stirring assembly solves the problem that the existing technology, due to its fixed stirring action mode, can only make circular motion around a single axis. When facing the complex raw material system of polyurethane silicone oil, it is impossible to mix the materials in all directions and from multiple angles, thus affecting the uniformity of the activation reaction.

[0023] The right-angle frame 102 is fixedly connected to the activation tank 101 and located at the top of the activation tank 101. The shaft 103 passes through the right-angle frame 102 and is rotatably connected to it. The connector 104 is fixedly connected to the shaft 103 and located at one end of the shaft 103. The connecting post 105 is fixedly connected to the connector 104 and located at the end of the connector 104 away from the shaft 103. The ball head 106 is fixedly connected to the connecting post 105 and located at the end of the connecting post 105 away from the shaft 103. At one end of component 104, the supporting member supports the ball head 106, the driving member drives the shaft 103 to rotate, the stirring roller 113 is installed inside the activation tank 101 via the stirring member, the stirring member is installed on the ball head 106 and drives the stirring roller 113 to rotate, the right-angle frame 102 is disposed at the top of the activation tank 101, the shaft 103 passes through the right-angle frame 102 and is connected to the right-angle frame 102 via a bearing, the connecting member 104 is disposed at the bottom of the shaft 103, the connecting member 104... 4 is used to connect the connecting post 105 and the shaft 103, such that the connecting post 105 and the shaft 103 are at a certain angle. When the shaft 103 rotates, the connecting post 105 rotates at a certain angle. The ball head 106 is located at the bottom end of the connecting post 105. The support member is installed on the top of the activation tank 101 to provide stable support for the ball head 106. The driving member is used to drive the shaft 103 to rotate. The stirring roller 113 consists of a stirring rod and stirring blades. The stirring roller 113 is connected by the stirring member. Installed inside the activation tank 101, the stirring component can drive the stirring roller 113 to rotate, thereby stirring the material inside the activation tank 101. Through the rotation of the shaft 103, the stirring roller 113 can be driven to swing and stir 360 degrees, thereby improving the uniformity of material mixing. This solves the problem in the prior art that, due to the fixed stirring action mode, the blades can only make circular motion around a single axis, which makes it impossible to mix the material from all directions and angles when facing the complex raw material system of polyurethane silicone oil, thus affecting the uniformity of the activation reaction.

[0024] Secondly, the support frame 107 is fixedly connected to the activation tank 101 and is located on the side of the activation tank 101 near the ball head 106; the ball seat 108 is fixedly connected to the support frame 107 and rotatably connected to the ball head 106. The support frame 107 is L-shaped, and there are two of them, symmetrically arranged on the top of the activation tank 101, for supporting the ball seat 108. The ball seat 108 is a rectangular body with a through hole in the middle. The inner wall of the through hole is an arc surface that matches the contour of the ball head 106. The ball head 106 can be locked in the ball seat 108 and rotate freely. Through the support frame 107 and the ball seat 108, the ball head 106 is stably supported.

[0025] Meanwhile, the driven wheel 109 is sleeved on the outside of the shaft 103 and fixedly connected to the shaft 103; the drive motor 110 is mounted on the right-angle bracket 102, and the output shaft of the drive motor 110 passes through the right-angle bracket 102; the drive wheel 111 is sleeved on the output shaft of the drive motor 110 and fixedly connected to the output shaft of the drive motor 110; the belt 112 connects the drive wheel 111 and the driven wheel 109, and the driven wheel 109 is located at the bottom end of the shaft 103. The drive motor 110 is fixed to the top of the right-angle frame 102 by bolts. The output shaft of the drive motor 110 faces downward and passes through the right-angle frame 102. The drive wheel 111 is sleeved on the output shaft of the drive motor 110. The drive motor 110 can drive the drive wheel 111 to rotate. The belt 112 serves as a connection and is used to transmit power. The drive motor 110 is equipped with a matching controller to adjust the speed. The operation of the drive motor 110 drives the shaft 103 to rotate.

[0026] Additionally, the extension column 114 is fixedly connected to the ball head 106 and located on the side of the ball head 106 away from the connecting column 105; the protective box 115 is fixedly connected to the extension column 114 and is located at the end of the extension column 114 away from the ball head 106; the stirring motor 116 is installed inside the protective box 115, the stirring roller 113 is fixedly connected to the output shaft of the stirring motor 116, the extension column 114 and the connecting column 105 are arranged opposite each other, the extension column 114 and the connecting column 105 are coaxial, the protective box 115 is a hollow cylinder, and the stirring motor 114... The stirring motor 116 is fixedly installed inside the protective box 115 by bolts. The protective box 115 has several through slots on its upper part to facilitate heat dissipation of the stirring motor 116. The output shaft of the stirring motor 116 extends downward outside the protective box 115. The stirring roller 113 is connected to the output shaft of the stirring motor 116. The top of the activation tank 101 has a round hole, through which the stirring roller 113 extends into the activation tank 101. The stirring motor 116 is also equipped with a matching controller to control the rotation speed. The stirring motor 116 drives the stirring roller 113 to stir the material.

[0027] Finally, the heating element 117 is disposed on the activation barrel 101 and located on the outer periphery of the activation barrel 101. The heating element 117 is a ceramic resistance heating element, which is wound around the outer periphery of the activation barrel 101 to uniformly heat the activation barrel 101. Heating the activation barrel 101 by the heating element 117 can make the materials fully mixed in the heating environment and accelerate the activation reaction.

[0028] In this embodiment, during use, the material is poured into the activation tank 101, and then the electric heating tube 117 is activated to heat the activation tank 101, gradually raising the temperature inside the activation tank 101 to a set value. Afterward, the drive motor 110 and the stirring motor 116 are activated. Under the transmission of the driven wheel 109, the drive motor 110, the drive wheel 111, and the belt 112, the shaft 103 is driven to rotate. While the shaft 103 rotates, it drives the stirring roller 113 to swing and stir 360 degrees, thereby improving the uniformity of material mixing. This solves the problem in the prior art that, due to the fixed stirring action mode, the blades can only make circular motions around a single axis, which makes it impossible to mix the material from all directions and angles when facing the complex raw material system of polyurethane silicone oil, thus affecting the uniformity of the activation reaction.

[0029] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that implementing all or part of the above embodiments and making equivalent changes in accordance with the claims of this application still fall within the scope of this application.

Claims

1. An activation device, comprising an activation tank, characterized in that, It also includes a stirring component; The stirring assembly includes a right-angle frame, a shaft, a connector, a connecting column, a ball head, a support component, a drive component, a stirring roller, and a stirring member. The right-angle frame is fixedly connected to the activation tank and located at the top of the activation tank. The shaft passes through the right-angle frame and is rotatably connected to it. The connector is fixedly connected to the shaft and located at one end of the shaft. The connecting column is fixedly connected to the connector and located at the end of the connector away from the shaft. The ball head is fixedly connected to the connecting column and located at the end of the connecting column away from the connector. The support component supports the ball head. The drive component drives the shaft to rotate. The stirring roller is installed inside the activation tank via the stirring member. The stirring member is installed on the ball head and drives the stirring roller to rotate.

2. The activation device as described in claim 1, characterized in that, The supporting component includes a support frame and a ball seat. The support frame is fixedly connected to the activation tank and is located on the side of the activation tank closer to the ball head. The ball seat is fixedly connected to the support frame and rotatably connected to the ball head.

3. The activation device as described in claim 1, characterized in that, The driving component includes a driven wheel, a drive motor, a drive wheel, and a belt. The driven wheel is sleeved on the outside of the shaft and fixedly connected to the shaft. The drive motor is mounted on the right-angle frame, and the output shaft of the drive motor passes through the right-angle frame. The drive wheel is sleeved on the output shaft of the drive motor and fixedly connected to the output shaft of the drive motor. The belt connects the drive wheel and the driven wheel.

4. The activation device as described in claim 1, characterized in that, The stirring component includes an extension column, a protective box, and a stirring motor. The extension column is fixedly connected to the ball head and is located on the side of the ball head away from the connecting column. The protective box is fixedly connected to the extension column and is located at the end of the extension column away from the ball head. The stirring motor is installed inside the protective box, and the stirring roller is fixedly connected to the output shaft of the stirring motor.

5. The activation device as described in claim 1, characterized in that, The stirring component also includes an electric heating tube, which is disposed on the activation tank and located on the outer periphery of the activation tank.

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