Raw material continuous mixing device convenient for quantitative addition

Abstract

The utility model discloses a raw material continuous mixing device convenient for quantitative addition, which relates to the technical field of raw material mixing equipment and comprises a mixing barrel, the bottom of the quantifying assembly is fixedly connected with the top of the mixing barrel; the bottom of the feeding assembly is in height connection with the top of the quantifying assembly; the outer side of the mixing motor is fixedly connected with the center of the bottom of the mixing barrel through a mounting frame; the bottom of the stirring rod is rotationally connected with the bottom of the inner cavity of the mixing barrel, and the inner side of the stirring rod is fixedly connected with the output end of the mixing motor; and the top of the discharging pipe is fixedly connected with the bottom of the mixing barrel, and an electric valve is fixedly installed on the outer side of the discharging pipe. According to the device, by arranging the feeding assembly, raw materials are continuously fed into the device, the flow of the raw materials is controlled through the quantifying assembly, and different raw materials can be quantitatively mixed.

Description

Technical Field

[0001] The utility model relates to the technical field of raw material mixing equipment, and particularly relates to a continuous raw material mixing device which is convenient for quantitative addition. Background Art

[0002] In modern industrial production, the precise mixing of raw materials is crucial for product quality. With the continuous progress of technology and the increasing market demand, the requirements for mixing devices are also getting higher and higher. Traditional mixing devices often have problems such as discontinuous mixing, low efficiency, and inaccurate raw material ratio in the production process, seriously affecting product quality and production efficiency.

[0003] On the one hand, many mixing devices cannot achieve continuous feeding, resulting in an incoherent production process and limited production speed. In some scenarios that require high - efficiency production, this intermittent feeding method greatly reduces production efficiency.

[0004] On the other hand, in some production scenarios, the addition method of raw materials is relatively rough and cannot achieve precise quantitative control, resulting in large quality differences between different batches of products. Moreover, the method of manually adding raw materials is prone to errors, leading to inaccurate raw material ratio, thus affecting the mixing quality. Different raw materials need a relatively precise ratio to achieve the best mixing effect, and manual operation is difficult to ensure this accuracy. To solve the above problems, we propose a continuous raw material mixing device which is convenient for quantitative addition. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the technical solution adopted by the utility model to solve its technical problems is as follows: a continuous raw material mixing device for facilitating quantitative addition, comprising a mixing barrel; a quantitative component, the bottom of the quantitative component is fixedly connected to the top of the mixing barrel, and the quantitative component is used for quantitative feeding; a feeding component, the bottom of the feeding component is height-connected to the top of the quantitative component, and the feeding component is used for adding raw materials; a mixing motor, the outside of the mixing motor is fixedly connected to the center of the bottom of the mixing barrel through a mounting bracket; a stirring rod, the bottom of the stirring rod is rotatably connected to the bottom of the inner cavity of the mixing barrel, and the inner side of the stirring rod is fixedly connected to the output end of the mixing motor; a discharge pipe, the top of the discharge pipe is fixedly connected to the bottom of the mixing barrel, and an electric valve is fixedly installed on the outside of the discharge pipe. During use, the raw materials are sent into the device through the feeding component, the quantitative component quantifies the raw materials, the quantified raw materials enter the mixing barrel, the mixing motor drives the stirring rod to rotate, the stirring rod drives the raw materials to be mixed, after the raw materials are mixed, the electric valve is opened, and the mixed raw materials are discharged through the discharge pipe. The feeding component sends the raw materials into the device again, repeating the above process. By setting the feeding component, the raw materials are continuously sent into the device, making the mixing process of the mixing device continuous, improving the production speed and having high mixing efficiency. By setting the quantitative component, the flow rate of the raw materials is controlled, and different raw materials can be quantitatively mixed, making the raw material ratio more accurate, reducing the error caused by manual addition, and improving the mixing quality.

[0006] Preferably, the quantitative component includes a fixing plate, the bottom of the fixing plate is fixedly connected to the top of the mixing barrel, a quantitative motor is fixedly installed on the top of the fixing plate, the output end of the quantitative motor penetrates through the fixing plate and is fixedly connected to a quantitative barrel, and a quantitative cavity is formed in the wall of the quantitative barrel. During use, the raw materials enter the quantitative component along the feeding component, and the raw materials accumulate inside the quantitative cavity. After the raw materials are added, the quantitative motor on the fixing plate starts, the quantitative motor drives the quantitative barrel to rotate, the quantitative barrel drives the raw materials to move to the feeding port of the mixing barrel, and the raw materials fall into the mixing barrel. At the same time, the quantitative barrel drives the empty quantitative cavity to move below the feeding component, and the feeding component sends another kind of raw material into the quantitative cavity. Repeating the above process, the feeding component and the quantitative component continuously send different raw materials into the mixing barrel. By setting the rotating quantitative barrel, the raw materials sent by the feeding component are stored and transported into the mixing barrel, facilitating the mixing barrel to mix the raw materials.

[0007] Preferably, a detection assembly is fixedly installed inside the metering bucket, and a sealing assembly is fixedly installed at the bottom of the metering bucket. During use, after the detection assembly detects that the amount of raw material reaches the set value, the feeding assembly stops feeding the raw material. When the raw material moves to the feeding port, the sealing assembly releases the metering bucket, and the raw material can flow smoothly. By setting the detection assembly and the sealing assembly, the amount of raw material entering is measured, so that the raw material can be fed quantitatively, facilitating the quantitative addition of the raw material.

[0008] Preferably, the detection assembly includes a rotating rod, the outer side of the rotating rod is rotatably connected to the inner side of the metering bucket, a floating ball is fixedly connected to one end of the rotating rod close to the metering cavity, the other end of the rotating rod is rotatably connected to a sliding block, the bottom of the sliding block is slidably connected to a sliding plate, a return spring is fixedly connected to the bottom of the sliding plate, the bottom end of the return spring is fixedly connected to a pressure sensor, the pressure sensor is fixedly installed at the bottom of the inner cavity of the metering bucket, and the sliding plate is slidably connected to the inner side of the metering bucket. During use, the raw material is fed into the metering cavity, the amount of the raw material increases, driving the floating ball to move upward, the floating ball drives the rotating rod to rotate, the rotating rod drives the sliding block and the sliding plate to move downward, the sliding plate compresses the return spring downward, and the return spring applies pressure to the pressure sensor under the influence of its own elastic force. When the liquid raw material reaches the required amount, the pressure received by the pressure sensor reaches the preset value, the pressure sensor transmits a signal, and the feeding assembly stops feeding. By setting the detection assembly, the horizontal level of the raw material in the metering cavity is detected to quantify the raw material. By changing the preset value, the preset quantity can be changed, increasing the applicability of the device.

[0009] Preferably, the sealing assembly includes a stopper, the outer side of the stopper is fixedly connected to the bottom of the metering bucket, a sliding column is slidably connected to the inner side of the stopper, a connecting spring is fixedly connected to the top of the sliding column, a blocking block is fixedly connected to the top end of the connecting spring, and a ball is rotatably connected to the bottom of the sliding column. When the metering cavity moves below the feeding assembly, the ball rolls on the top of the mixing bucket, the ball drives the sliding column to move upward, the sliding column drives the connecting spring and the blocking block to move upward to the top of the stopper, and the connecting spring drives the blocking block to closely adhere to the top of the stopper, and the blocking block blocks the stopper. When the metering cavity moves to the feeding port, the sliding column drops downward under the action of gravity, the sliding column drives the connecting spring and the blocking block away from the stopper. At this time, the raw material moves downward along the gap between the stopper and the blocking block into the mixing bucket. By setting the sealing assembly, raw material loss is prevented during metering, and the raw material is fed into the mixing bucket during feeding.

[0010] Preferably, the feeding assembly includes a feeding column. The bottom of the feeding column is fixedly connected to the top of the fixed plate. A partition plate is fixedly connected to the inside of the feeding column. The top of the feeding column is fixedly connected to a feeding pipe, and the feeding pipe is connected to a container for storing raw materials outside. During use, the raw materials from the outside are fed into the inside of the feeding pipe. The raw materials move along the feeding pipe to the upper part of the feeding column, and then fall downward along the partition plate into the inside of the feeding column. The raw materials flow along the feeding column into the metering assembly. By setting the feeding assembly, the raw materials from the outside are fed to the metering assembly. The feeding assembly is provided with a plurality of feeding pipes, which can be connected to different raw materials, continuously feeding the raw materials into the device, facilitating the continuous mixing of the raw materials.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. By setting the feeding assembly, the raw materials are continuously fed into the device, making the mixing process of the mixing device continuous, improving the production speed and having high mixing efficiency.

[0013] 2. By setting the metering assembly, the flow rate of the raw materials is controlled, and different raw materials can be mixed quantitatively, making the raw material ratio more accurate, reducing the error caused by manual addition, and improving the mixing quality. Description of the Drawings

[0014] Figure 1 is the front view of the present utility model;

[0015] Figure 2 is the cross-sectional view of the present utility model;

[0016] Figure 3 is the structural cross-sectional view of the metering assembly of the present utility model;

[0017] Figure 4 is the structural schematic diagram of the detection assembly of the present utility model;

[0018] Figure 5 is the structural cross-sectional view of the sealing assembly of the present utility model;

[0019] Figure 6 is the structural cross-sectional view of the feeding assembly of the present utility model.

[0020] In the figure: 1. Mixing barrel; 2. Quantitative component; 21. Fixed plate; 22. Quantitative motor; 23. Quantitative barrel; 24. Quantitative cavity; 25. Detection component; 251. Rotating rod; 252. Floating ball; 253. Sliding block; 254. Sliding plate; 255. Rebound spring; 256. Pressure sensor; 26. Sealing component; 261. Stopper; 262. Sliding column; 263. Connecting spring; 264. Plug; 3. Feeding component; 31. Feeding column; 32. Partition plate; 33. Feeding pipe; 4. Mixing motor; 5. Stirring rod; 6. Discharge pipe; 7. Electric valve. Detailed implementation manners

[0021] The following further elaborates on the present utility model in detail in conjunction with the accompanying drawings and specific implementation manners. The embodiments of the present utility model are given for the purpose of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present utility model, and enable those of ordinary skill in the art to understand the present utility model and thus design various embodiments with various modifications suitable for specific purposes.

[0022] Embodiment:

[0023] Please refer to Figures 1 - 6 , the present utility model provides a technical solution: a raw material continuous mixing device for facilitating quantitative addition, including a mixing barrel 1; a quantitative component 2, the bottom of the quantitative component 2 is fixedly connected to the top of the mixing barrel 1, and the quantitative component 2 is used for quantitative feeding; a feeding component 3, the bottom of the feeding component 3 is height-connected to the top of the quantitative component 2, and the feeding component 3 is used for adding raw materials; a mixing motor 4, the outside of the mixing motor 4 is fixedly connected to the center of the bottom of the mixing barrel 1 through a mounting frame; a stirring rod 5, the bottom of the stirring rod 5 is rotatably connected to the bottom of the inner cavity of the mixing barrel 1, and the inner side of the stirring rod 5 is fixedly connected to the output end of the mixing motor 4; a discharge pipe 6, the top of the discharge pipe 6 is fixedly connected to the bottom of the mixing barrel 1, and an electric valve 7 is fixedly installed on the outside of the discharge pipe 6. During use, the raw materials are sent into the device through the feeding component 3, the quantitative component 2 quantifies the raw materials, the quantified raw materials enter the mixing barrel 1, the mixing motor 4 drives the stirring rod 5 to rotate, the stirring rod 5 drives the raw materials to be mixed, after the raw materials are mixed, the electric valve 7 is opened, and the mixed raw materials are discharged through the discharge pipe 6. The feeding component 3 sends the raw materials into the device again, repeating the above process. By setting the feeding component 3, the raw materials are continuously sent into the device, making the mixing process of the mixing device continuous, improving the production speed and having high mixing efficiency. By setting the quantitative component 2, the flow rate of the raw materials is controlled, and different raw materials can be quantitatively mixed, making the raw material ratio more accurate, reducing the error caused by manual addition, and improving the mixing quality.

[0024] The metering component 2 includes a fixing plate 21. The bottom of the fixing plate 21 is fixedly connected to the top of the mixing barrel 1. A metering motor 22 is fixedly installed on the top of the fixing plate 21. The output end of the metering motor 22 penetrates through the fixing plate 21 and is fixedly connected to a metering barrel 23. A metering chamber 24 is formed in the wall of the metering barrel 23. During use, the raw materials enter the metering component 2 along the feeding component 3. The raw materials accumulate inside the metering chamber 24. After the raw materials are added, the metering motor 22 on the fixing plate 21 starts. The metering motor 22 drives the metering barrel 23 to rotate. The metering barrel 23 drives the raw materials to move to the feeding port of the mixing barrel 1, and the raw materials fall into the mixing barrel 1. At the same time, the metering barrel 23 drives the empty metering chamber 24 to move below the feeding component 3, and the feeding component 3 sends another kind of raw material into the metering chamber 24. By repeating the above process, the feeding component 3 and the metering component 2 continuously send different raw materials into the mixing barrel 1. By setting the rotating metering barrel 23, the raw materials sent by the feeding component 3 are stored and transported into the mixing barrel 1, which is convenient for the mixing barrel 1 to mix the raw materials.

[0025] A detection component 25 is fixedly installed inside the metering barrel 23, and a sealing component 26 is fixedly installed at the bottom of the metering barrel 23. During use, after the detection component 25 detects that the amount of the raw materials reaches the set value, the feeding component 3 stops sending the raw materials. When the raw materials move to the feeding port, the sealing component 26 releases the metering barrel 23, and the raw materials can flow smoothly. By setting the detection component 25 and the sealing component 26, the amount of the raw materials entering is measured, so that the raw materials can be fed quantitatively, which is convenient for quantitative addition of the raw materials.

[0026] The detection component 25 includes a rotating rod 251. The outer side of the rotating rod 251 is rotatably connected to the inner side of the metering barrel 23. One end of the rotating rod 251 close to the metering cavity 24 is fixedly connected with a floating ball 252. The other end of the rotating rod 251 is rotatably connected with a sliding block 253. The bottom of the sliding block 253 is slidably connected with a sliding plate 254. The bottom of the sliding plate 254 is fixedly connected with a return spring 255. The bottom end of the return spring 255 is fixedly connected with a pressure sensor 256. The pressure sensor 256 is fixedly installed at the bottom of the inner cavity of the metering barrel 23. The sliding plate 254 is slidably connected with the inner side of the metering barrel 23. During use, raw materials are fed into the metering cavity 24. The amount of raw materials increases, driving the floating ball 252 to move upward. The floating ball 252 drives the rotating rod 251 to rotate. The rotating rod 251 drives the sliding block 253 and the sliding plate 254 to move downward. The sliding plate 254 compresses the return spring 255 downward. Affected by its own elastic force, the return spring 255 exerts pressure on the pressure sensor 256. When the liquid raw materials reach the required amount, the pressure received by the pressure sensor 256 reaches the preset value. The pressure sensor 256 transmits a signal, and the feeding component 3 stops feeding. By setting the detection component 25, the horizontal plane of the raw materials in the metering cavity 24 is detected to quantify the raw materials. By changing the preset value, the preset quantification can be changed, increasing the applicability of the device.

[0027] The sealing component 26 includes a stopper 261. The outer side of the stopper 261 is fixedly connected to the bottom of the metering barrel 23. The inner side of the stopper 261 is slidably connected with a sliding column 262. The top of the sliding column 262 is fixedly connected with a connecting spring 263. The top end of the connecting spring 263 is fixedly connected with a blocking block 264. The bottom of the sliding column 262 is rotatably connected with a ball. When the metering cavity 24 moves below the feeding component 3, the ball rolls on the top of the mixing barrel 1, driving the sliding column 262 to move upward. The sliding column 262 drives the connecting spring 263 and the blocking block 264 to move upward to the top of the stopper 261. The connecting spring 263 drives the blocking block 264 to closely adhere to the top of the stopper 261, and the blocking block 264 blocks the stopper 261. When the metering cavity 24 moves to the feeding port, the sliding column 262 drops downward under the action of gravity. The sliding column 262 drives the connecting spring 263 and the blocking block 264 away from the stopper 261. At this time, the raw materials move downward along the gap between the stopper 261 and the blocking block 264 into the mixing barrel 1. By setting the sealing component 26, raw material loss is prevented during quantification, and the raw materials are fed into the mixing barrel 1 during feeding.

[0028] The feeding assembly 3 includes a feeding column 31. The bottom of the feeding column 31 is fixedly connected to the top of the fixed plate 21. A partition plate 32 is fixedly connected to the inside of the feeding column 31. A feeding pipe 33 is fixedly connected to the top of the feeding column 31. The feeding pipe 33 is connected to a container for storing raw materials outside. During use, raw materials are sent into the inside of the feeding pipe 33 from the outside. The raw materials move along the feeding pipe 33 to the upper part of the feeding column 31. The raw materials fall downward along the partition plate 32 into the inside of the feeding column 31. The raw materials flow along the feeding column 31 into the metering assembly 2. By setting the feeding assembly 3, the raw materials from the outside are sent to the metering assembly 2. The feeding assembly 3 is provided with a plurality of feeding pipes 33, which can be connected to different raw materials, and continuously send the raw materials into the device, facilitating the continuous mixing of the raw materials.

[0029] Working principle:

[0030] During use, raw materials are sent into the inside of the feeding pipe 33 from the outside. The raw materials move along the feeding pipe 33 to the upper part of the feeding column 31. The raw materials fall downward along the partition plate 32 into the inside of the feeding column 31. The raw materials flow along the feeding column 31 into the metering assembly 2;

[0031] The raw materials accumulate inside the metering chamber 24. The raw materials drive the floating ball 252 in the detection assembly 25 to move upward. The floating ball 252 drives the rotating rod 251 to rotate. The rotating rod 251 drives the sliding block 253 and the sliding plate 254 to move downward. The sliding plate 254 compresses the return spring 255 downward. Affected by its own elastic force, the return spring 255 applies pressure to the pressure sensor 256. When the liquid raw materials reach the required amount, the pressure received by the pressure sensor 256 reaches the preset value. The pressure sensor 256 sends out a signal, and the feeding assembly 3 stops feeding;

[0032] After the raw materials are added, the metering motor 22 on the fixed plate 21 is started. The metering motor 22 drives the metering barrel 23 to rotate. The metering barrel 23 drives the raw materials to move to the feeding port of the mixing barrel 1. The sliding column 262 drops downward under the action of gravity. The sliding column 262 drives the connecting spring 263 and the blocking block 264 to move away from the blocking block 261. The sealing assembly 26 releases the metering barrel 23. At this time, the raw materials move downward along the gap between the blocking block 261 and the blocking block 264 into the mixing barrel 1. At the same time, the metering barrel 23 drives the empty metering chamber 24 to move below the feeding assembly 3. The feeding assembly 3 sends another kind of raw material into the metering chamber 24. Repeating the above process, the feeding assembly 3 and the metering assembly 2 continuously send different raw materials into the mixing barrel 1;

[0033] During mixing, the mixing motor 4 drives the stirring rod 5 to rotate. The stirring rod 5 drives the raw materials to be mixed. After the raw materials are mixed, the electric valve 7 is opened. The mixed raw materials are discharged through the discharge pipe 6. The feeding assembly 3 sends the raw materials into the device again. Repeating the above process, the raw materials are continuously mixed.

[0034] Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art and related fields based on the embodiments in the present utility model without creative efforts shall fall within the protection scope of the present utility model. Structures, devices, and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, shall be implemented according to conventional means in the art.

Claims

1. A continuous raw material mixing device facilitating quantitative addition, characterized in that, Comprising: Mixing barrel (1); Quantitative component (2), the bottom of the quantitative component (2) is fixedly connected to the top of the mixing barrel (1), and the quantitative component (2) is used for quantitative feeding; Feeding component (3), the bottom of the feeding component (3) is height-connected to the top of the quantitative component (2), and the feeding component (3) is used for adding raw materials; Mixing motor (4), the outside of the mixing motor (4) is fixedly connected to the center of the bottom of the mixing barrel (1) through a mounting bracket; Stirring rod (5), the bottom of the stirring rod (5) is rotatably connected to the bottom of the inner cavity of the mixing barrel (1), and the inner side of the stirring rod (5) is fixedly connected to the output end of the mixing motor (4); Discharge pipe (6), the top of the discharge pipe (6) is fixedly connected to the bottom of the mixing barrel (1), and an electric valve (7) is fixedly installed on the outside of the discharge pipe (6).

2. The continuous mixing device for raw materials facilitating quantitative addition according to claim 1, wherein: The quantitative component (2) includes a fixing plate (21), the bottom of the fixing plate (21) is fixedly connected to the top of the mixing barrel (1), a quantitative motor (22) is fixedly installed on the top of the fixing plate (21), the output end of the quantitative motor (22) penetrates through the fixing plate (21) and is fixedly connected to a quantitative barrel (23), and a quantitative cavity (24) is provided in the wall of the quantitative barrel (23).

3. The continuous mixing device for raw materials facilitating quantitative addition according to claim 2, wherein: A detection component (25) is fixedly installed inside the quantitative barrel (23), and a sealing component (26) is fixedly installed at the bottom of the quantitative barrel (23).

4. The continuous mixing device for raw materials facilitating quantitative addition according to claim 3, wherein: The detection component (25) includes a rotating rod (251), the outside of the rotating rod (251) is rotatably connected to the inside of the quantitative barrel (23), a floating ball (252) is fixedly connected to one end of the rotating rod (251) close to the quantitative cavity (24), a sliding block (253) is rotatably connected to the other end of the rotating rod (251), the bottom of the sliding block (253) is slidably connected to a sliding plate (254), a return spring (255) is fixedly connected to the bottom of the sliding plate (254), and a pressure sensor (256) is fixedly connected to the bottom end of the return spring (255).

5. The continuous mixing device for raw materials facilitating quantitative addition according to claim 3, wherein: The sealing component (26) includes a stop block (261), the outside of the stop block (261) is fixedly connected to the bottom of the quantitative barrel (23), a sliding column (262) is slidably connected to the inside of the stop block (261), a connecting spring (263) is fixedly connected to the top of the sliding column (262), and a blocking block (264) is fixedly connected to the top end of the connecting spring (263).

6. The continuous mixing device for raw materials facilitating quantitative addition according to claim 2, characterized in that: The feeding component (3) includes a feeding column (31), the bottom of the feeding column (31) is fixedly connected to the top of the fixing plate (21), a partition plate (32) is fixedly connected to the inside of the feeding column (31), and a feeding pipe (33) is fixedly connected to the top of the feeding column (31).

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