High-precision batching device

Abstract

The utility model belongs to the field of batching, particularly relates to a high-precision batching device, and provides the following scheme aiming at the problems that the batching process is complicated, the efficiency is low and the batching accuracy is difficult to guarantee due to the fact that materials with different weights cannot be sequentially discharged according to the batching requirements by the existing device, the high-precision batching device comprises a tank body and a base, four discharging ports are formed in the four sides of the bottom of the tank body respectively, a tank cover is detachably arranged at the top of the tank body, and a feeding hopper is fixedly communicated with the top of the tank cover; the metering assembly is arranged on the tank body and is used for weighing and metering the materials; and the rotating assembly is arranged on the base and used for driving the tank body to rotate. According to the utility model, through the arrangement of the rotating assembly, the automatic rotation and accurate positioning of the batching barrel are realized, ingredients with different weights can be conveniently and sequentially discharged into the appointed assembling barrels, and the flexibility and the production efficiency of the batching process are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of batching device of high accuracy. BACKGROUND

[0002] The batching device is a kind of automatic or semi-automatic mechanical equipment, which is mainly used for accurately measuring and distributing various raw materials, such as powder, granules, etc., into designated mixing or processing equipment to ensure the accuracy of product ratio and the efficiency of production process.

[0003] Currently, although the existing batching device can complete the batching task to some extent, it cannot discharge materials of different weights in sequence according to the batching requirements, resulting in a complicated and inefficient batching process, and the accuracy of batching is difficult to guarantee. SUMMARY

[0004] The utility model aims at solving the problem that the prior art cannot discharge materials of different weights in sequence according to the batching requirements, resulting in a complicated and inefficient batching process, and the accuracy of batching is difficult to guarantee, and proposes a kind of high-precision batching device.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A kind of high-precision batching device, comprising:

[0007] The tank body and the base, the bottom of the tank body is provided with four discharge ports on four sides, respectively, the top of the tank body is detachably provided with a tank cover;

[0008] The metering assembly is arranged on the tank body and is used for weighing and metering the materials;

[0009] The rotating assembly is arranged on the base and is used for driving the tank body to rotate.

[0010] In a possible design, the metering assembly includes four frames fixedly arranged outside the tank body and located at the discharge ports, a fixed seat is fixedly arranged on one side of each of the four frames, a weighing sensor is embedded on the top of each of the four fixed seats, a digital display screen is embedded on the outer side of each of the four fixed seats, the weighing sensor and the digital display screen are electrically connected, two slide rods are symmetrically arranged on both sides of the fixed seat, a top plate is fixedly arranged on the top end of each of the four slide rods, the bottom of the top plate abuts against the top of the weighing sensor, an electromagnetic valve is fixedly arranged on the bottom end of each of the four slide rods.

[0011] In a possible design, the rotating assembly comprises a rotating disc arranged on the top of the base, a motor one is fixedly arranged on the bottom of the base, one end of the output shaft of the motor one is fixedly connected with the rotating disc, and the tank body is fixedly arranged on the top of the rotating disc.

[0012] In a possible design, four slides are fixedly arranged at the four sides of the tank body at the discharge port, the slides are arranged inside the frame, an enclosing plate capable of enclosing the discharge port is slidingly arranged inside each of the four slides, an electric push rod is fixedly arranged on the top wall of each of the four frames, the output end of each of the four electric push rods is fixedly connected with the top of the corresponding enclosing plate, and a discharge port is arranged on one side of the frame below the fixing seat.

[0013] In a possible design, a motor two is fixedly arranged on the top of the tank cover, and an auger is rotatably arranged on the bottom of the tank cover, one end of the output shaft of the motor two is fixedly connected with the auger.

[0014] In a possible design, a feeding hopper is fixedly and communicatively arranged on the top of the tank cover.

[0015] In the present application, when the device is used, the device is first combined with a conveying device to form a production line, a material preparation barrel (as shown in Figure 1 ) is placed on the top of the conveying device, materials required for preparation are introduced into the tank body through the feeding hopper arranged on the top of the tank cover, then the motor two is started, the motor two drives the auger arranged on the bottom of the tank cover to work through the output shaft, and the rotation of the auger helps to uniformly stir the materials in the tank body, so that the materials are prevented from blocking the discharge port when being discharged.

[0016] Subsequently, one of the electric push rods is controlled to be started, the output end of the electric push rod is retracted to pull the enclosing plate connected therewith to move upwards in the slide to open the corresponding discharge port, at this time, the materials in the tank body are pushed to the opened discharge port under the action of the auger, and then enter the frame below through the discharge port, the materials continue to fall into the preparation barrel from the discharge port of the frame, as the materials in the preparation barrel increase, the preparation barrel and the materials therein pull the top plate downwards through the slide rod, and then the top plate applies pressure to the load cell below, after the load cell senses the pressure change, the load cell converts the signal into corresponding weight data, and then transmits the weight data to the digital display screen through electrical connection, so that the weight data is displayed in real time, and an operator can determine whether the weight of the materials in the preparation barrel reaches a preset value according to the data on the display screen, when the digital display screen displays that the weight reaches the preset value, the output end of the electric push rod is controlled to be extended by the system or manually, so as to push the enclosing plate to re-enclose the discharge port, then another electric push rod is started to open the next discharge port, and the above discharge and weighing processes are repeated.

[0017] During the whole batching process, whenever a batching bucket is filled with materials, the motor starts to work, and the output shaft drives the rotating disc to rotate by 90 degrees, thereby driving the whole tank and the batching bucket thereon to rotate by 90 degrees to change the position and be located above the batching bucket, then the electromagnetic valve at the bottom of the batching bucket is opened, the materials in the batching bucket are discharged into the batching bucket through the bottom outlet, the electromagnetic valve is closed after the materials are discharged, then the motor works again to drive another batching bucket with different weight to rotate by 90 degrees to the upper side of the batching bucket, then the electromagnetic valve is opened to discharge materials, then the electromagnetic valve is closed, and the next batching bucket is discharged according to the above principle, so that the materials with different weights are sequentially discharged into the batching buckets with different proportions for batching according to the batching ratio.

[0018] The utility model has the advantages of the following beneficial effects:

[0019] In the utility model, the accurate control and real-time weighing of the batching process are realized through the setting of the metering assembly, the accuracy and efficiency of batching are ensured, and the automation level and production efficiency of the batching device are effectively improved.

[0020] In the utility model, the automatic rotation and accurate positioning of the batching bucket are realized through the setting of the rotating assembly, different weights of batching materials are sequentially discharged into the specified batching bucket, the flexibility and production efficiency of the batching process are improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 The utility model provides a whole structure schematic diagram of high accuracy batching device;

[0022] Figure 2 The utility model provides a whole split structure schematic diagram of high accuracy batching device;

[0023] Figure 3 The utility model provides a tank body and metering assembly separation structure schematic diagram of high accuracy batching device;

[0024] Figure 4 The utility model provides a frame cross section structure schematic diagram of high accuracy batching device.

[0025] In the drawing: 1, tank body;101, discharge port;2, sliding bracket;3, frame;301, discharge port;4, fixed seat;5, weighing sensor;501, digital display screen;6, sliding rod;7, top plate;8, batching bucket;9, electric push rod;10, sealing plate;11, base;12, rotating disc;13, motor one;14, tank cover;15, feeding hopper;16, motor two;17, auger. DETAILED DESCRIPTION

[0026] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments.

[0027] Embodiment one

[0028] With reference to Figures 1-4 A batching device comprises:

[0029] The tank body 1 is provided with four discharge ports 101 on the bottom of four sides, and the top of the tank body 1 is detachably provided with a tank cover 14 for cleaning and maintaining the inside of the tank body 1. A metering assembly is arranged on the tank body 1 and is used for weighing and metering materials to ensure the accuracy of batching. A rotating assembly is arranged on the base 11 and is used to drive the tank body 1 to rotate, so that the batching barrels 8 containing different weights of materials are sequentially located above different batching barrels and are sequentially discharged.

[0030] The metering assembly comprises four frames 3 fixedly arranged outside the tank body 1 and located at the discharge ports 101, the frames 3 being used to support and fix other components. A fixed seat 4 is fixedly arranged on one side of each of the four frames 3, the fixed seat 4 being used to mount a weighing sensor 5. A weighing sensor 5 (model: JHBM-2) is embedded on the top of each of the four fixed seats 4 and is used to detect the weight of the batching barrel 8 and the materials inside the batching barrel 8 in real time. A digital display screen 501 is embedded on the outer side of each of the four fixed seats 4, and the weighing sensor 5 is electrically connected to the digital display screen 501 to display the weight information in real time. Two slide rods 6 are symmetrically arranged on both sides of the fixed seat 4. A top plate 7 is fixedly arranged at the top end of the four slide rods 6, and the bottom of the top plate 7 abuts against the top of the weighing sensor 5 to transmit the weight to the weighing sensor 5. A batching barrel 8 is fixedly arranged at the bottom end of the four slide rods 6 and is used to receive the materials discharged from the discharge port 101. An electromagnetic valve (model: Q911-16P) is arranged at the bottom of each of the four batching barrels 8 and is used to control the discharge of the materials.

[0031] The rotating assembly comprises a rotating disc 12 rotatably arranged on the top of the base 11, the rotating disc 12 being used to support and drive the tank body 1 to rotate. A motor one 13 is fixedly arranged at the bottom of the base 11 and provides rotating power. One end of the output shaft of the motor one 13 is fixedly connected to the rotating disc 12 to drive the rotating disc 12 to rotate. The tank body 1 is fixedly arranged on the top of the rotating disc 12 and rotates with the rotating disc 12.

[0032] A slide 2 is fixedly installed on each of the four sides of the tank body 1 at the discharge port 101. The slide 2 provides a sliding track for the sealing plate 10. The slide 2 is located inside the frame 3 so that the sealing plate 10 can slide in the slide 2 to close or open the discharge port 101. The sealing plate 10 that can close the discharge port 101 is slidably installed inside the four slides 2 to control the discharge of materials. An electric push rod 9 is fixedly installed on the top wall of each of the four frames 3. The electric push rod 9 is used to drive the sealing plate 10 to slide. The output end of the four electric push rods 9 is fixedly connected to the top of the four sealing plates 10 respectively so as to drive the sealing plate 10 to slide. A discharge port 301 is opened on one side of the frame 3 below the fixed seat 4. When the sealing plate 10 is opened, the material is discharged from the discharge port 101 and enters the mixing tank 8 through the discharge port 301.

[0033] This application can be used in the field of high-precision dispensing device technology, and can also be used in other fields applicable to this application.

[0034] Example 2

[0035] Based on Embodiment 1, Embodiment 2 further includes: a high-precision batching device, which is applied to the field of high-precision batching devices. A second motor 16 is fixedly installed on the top of the tank lid 14, and the second motor 16 provides stirring power. An auger 17 is rotatably installed on the bottom of the tank lid 14. The auger 17 is used to stir the materials in the tank 1 to ensure uniform mixing of the materials. One end of the output shaft of the second motor 16 is fixedly connected to the auger 17 so as to drive the auger 17 to rotate.

[0036] The top of the can lid 14 is fixedly connected to a feed hopper 15, which is used to add the required materials into the can body 1.

[0037] However, as is well known to those skilled in the art, the working principles and wiring methods of the weighing sensor 5, digital display screen 501, electric push rod 9, motor 13 and motor 2 16 are commonplace and belong to conventional means or common knowledge. They will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-precision dosing device, characterized in that Include: The tank (1) and base (11), the bottom of the tank (1) four sides are provided with four discharge port (101), the top of the tank (1) is detachably provided with tank cover (14); Metering assembly, metering assembly is arranged on the tank (1) and is used for weighing and metering material; Rotary assembly, rotary assembly is arranged on the base (11) and is used for driving the tank (1) to rotate.

2. The high-precision batching device according to claim 1, characterized in that, The metering assembly includes four frames (3) fixedly arranged outside the tank (1) and located at the discharge port (101), one side of the four frames (3) is fixedly provided with a fixed seat (4), the top of the four fixed seats (4) is embedded with a weighing sensor (5), the outer side of the four fixed seats (4) is embedded with a digital display screen (501), the weighing sensor (5) and the digital display screen (501) are electrically connected, the two sides of the fixed seat (4) are symmetrically provided with two slide rods (6), the top end of the four slide rods (6) is fixedly provided with a same top plate (7), the bottom of the top plate (7) abuts against the top of the weighing sensor (5), the bottom end of the four slide rods (6) is fixedly provided with a same dosing bucket (8), the bottom of the four dosing buckets (8) is provided with a solenoid valve.

3. The high-precision batching device according to claim 1, characterized in that, The rotary assembly includes a rotary disc (12) rotatably arranged on the top of the base (11), a motor (13) is fixedly arranged on the bottom of the base (11), one end of the output shaft of the motor (13) is fixedly connected with the rotary disc (12), and the tank (1) is fixedly arranged on the top of the rotary disc (12).

4. The high-precision batching device according to claim 2, characterized in that, The four sides of the tank (1) are fixedly provided with a sliding frame (2) at the discharge port (101), the sliding frame (2) is located in the frame (3), the inside of the four sliding frames (2) is slidably provided with a sealing plate (10) which can seal the discharge port (101), the top wall of the four frames (3) is fixedly provided with an electric push rod (9), the output end of the four electric push rods (9) is fixedly connected with the top of the four sealing plates (10), and the one side of the frame (3) is provided with a discharge port (301) below the fixed seat (4).

5. The high-precision batching device according to claim 1, characterized in that, The top of the tank cover (14) is fixedly provided with a motor (16), the bottom of the tank cover (14) is rotatably provided with an auger (17), and one end of the output shaft of the motor (16) is fixedly connected with the auger (17).

6. A high-precision batching device according to claim 5, characterized in that The top of the tank cover (14) is fixedly communicated with a feeding hopper (15).

Images