New energy lithium battery ingredient weighing device

Abstract

The utility model discloses a new energy lithium battery ingredient weighing device which comprises a base, a feeding cylinder used for guiding materials is fixedly arranged at the top of the base, one end of the feeding cylinder is sealed, the other end of the feeding cylinder is used for discharging, a feeding hopper used for storing the materials is arranged above one end of the feeding cylinder in a penetrating mode, and the other end of the feeding cylinder is used for discharging the materials. A groove corresponding to the discharging end of the feeding cylinder is formed in the top of the base. According to the lithium battery batching device, automatic conveying and weighing of lithium battery batching can be achieved through matched use of the conveying assembly and the weighing mechanism, the batching precision and efficiency are improved, the operation complexity is reduced, and through the design of the feeding barrel, the material blocking barrel, the turning plate and other components, the batching efficiency is improved. According to the batching device, scattering and waste of materials in the conveying and weighing process are effectively prevented, the material utilization rate is increased, the weight of the materials can be measured in real time through the weighing sensor, automatic control can be conducted according to a preset value, and accurate control over batching is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of scientific experiments, in particular to a new energy lithium battery batching weighing device. Background Art

[0002] With the rapid development of new energy technology, lithium batteries, as important energy storage devices, have been widely used in electric vehicles, power tools, energy storage systems and other fields. In the production process of lithium batteries, batching is a key process link, and its accuracy and efficiency directly affect the performance and production cost of lithium batteries. Traditional lithium battery batching weighing devices usually have problems such as low batching accuracy, low degree of automation, and complex operation. They cannot meet the high efficiency and high precision requirements of modern lithium battery production. Therefore, the development of a new type of new energy lithium battery batching weighing device with high precision and high degree of automation is of great significance to improving the production efficiency and product quality of lithium batteries. Therefore, it is very necessary to propose a new energy lithium battery batching weighing device. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a new energy lithium battery batching weighing device.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A new energy lithium battery batching weighing device comprises a base, a feeding cylinder for guiding materials is fixedly arranged on the top of the base, one end of the feeding cylinder is sealed, and the other end is used for discharging materials, and a feeding hopper for storing materials is penetrated above one end of the feeding cylinder;

[0006] The top of the base is provided with a groove corresponding to the discharge end of the feeding tube, and a weighing mechanism for weighing the material is provided in the groove;

[0007] The flap is arranged in the groove and is used in conjunction with the weighing mechanism to control the flow of the material after weighing.

[0008] As a further solution of the utility model, the conveying mechanism includes a first support block fixedly arranged at the sealing end of the feeding barrel, the first support block is fixedly arranged on the top of the base, and is used to support the feeding barrel. A feeding screw is rotated through the feeding barrel, and one end of the feeding screw passes through the first support block. Two support plates are symmetrically fixedly arranged on both sides of the feeding barrel on the top of the base, and are used to support the feeding barrel and the feeding hopper. A first driving assembly for driving the feeding screw to rotate is provided on the top of the base.

[0009] As a further solution of the utility model, the first driving assembly includes a first motor, a second support block is fixedly provided at the bottom of the first motor, the output end of the first motor is fixedly connected to the feeding screw, and the second support block is fixedly provided on the base.

[0010] As a further solution of the utility model, a material blocking cylinder is fixedly connected to the discharge end of the feeding cylinder to further guide the material.

[0011] As a further solution of the utility model, the weighing mechanism includes a weighing bucket, and two positioning blocks are symmetrically fixedly connected to the top, and the tops of the two positioning blocks are fixedly connected to weighing sensors, and the two weighing sensors are respectively connected to the weighing bucket.

[0012] As a further solution of the utility model, a baffle is fixedly provided on the bottom end of the material blocking barrel, and the baffle is located in the weighing bucket. The diameter of the baffle is smaller than the inner diameter of the weighing bucket and is used to block dust in the material.

[0013] As a further solution of the utility model, a transmission rod is rotatably provided through one side of the weighing bucket, the flap is fixedly sleeved on the transmission rod, the flap corresponds to the bottom end, a fixed block is fixedly connected to the bottom of the base, one end of the transmission rod is rotatably connected to the fixed block, and a second drive assembly is provided at the bottom of the base, which is connected to the transmission rod for controlling the flow of materials.

[0014] As a further solution of the utility model, the second driving assembly includes a second motor, the bottom of the base is fixedly connected to a motor seat, the second motor is fixedly arranged in the motor seat, and the output end of the second motor is fixedly connected to the transmission rod.

[0015] The beneficial effects of the utility model are:

[0016] 1. Through the coordinated use of the conveying component and the weighing mechanism, the automatic conveying and weighing of lithium battery ingredients are realized, which improves the accuracy and efficiency of ingredients and reduces the complexity of operation.

[0017] 2. The design of the feeding barrel, the blocking barrel and the flap effectively prevents the scattering and waste of materials during the conveying and weighing process, and improves the utilization rate of materials.

[0018] 3. The weighing sensor measures the material weight in real time and can automatically control it according to the preset value, realizing precise control of the ingredients.

[0019] 4. The entire device has a compact structure, is easy to install and maintain, is suitable for large-scale, continuous lithium battery production lines, and has broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the main three-dimensional structure of a new energy lithium battery batching weighing device proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the three-dimensional structure of a feed barrel of a new energy lithium battery batching weighing device proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of a weighing bucket of a new energy lithium battery batching weighing device proposed in the utility model.

[0023] In the figure: 1. base; 2. first support block; 3. feed barrel; 4. feed screw; 5. second support block; 6. first motor; 7. support plate; 8. feed hopper; 9. blocking barrel; 10. shielding plate; 11. positioning block; 12. weighing sensor; 13. weighing hopper; 14. transmission rod; 15. flap; 16. second motor; 17. fixing block; 18. motor seat. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. It should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0025] Reference Figure 1-Figure 3 A new energy lithium battery batching weighing device includes a base 1, a feeding barrel 3, a feeding hopper 8, a weighing mechanism, a conveying mechanism, a flap 15 and other parts. The base 1 serves as the supporting foundation of the entire device, on which a feeding barrel 3 is fixedly arranged. One end of the feeding barrel 3 is sealed, and the other end is used for discharging. A feeding hopper 8 is arranged above the feeding barrel 3 for storing materials to be weighed. A groove corresponding to the discharging end of the feeding barrel 3 is also opened on the top of the base 1, and a weighing mechanism is arranged in the groove for accurately weighing the material.

[0026] In the utility model, the conveying mechanism includes a first support block 2, a feeding screw 4 and a first driving assembly. The first support block 2 is fixedly arranged at the sealing end of the feeding barrel 3 to support the feeding barrel 3. The feeding screw 4 is rotated through the feeding barrel 3, and one end of the feeding screw 4 passes through the first support block 2. The top of the base 1 is located on both sides of the feeding barrel 3 and two support plates 7 are symmetrically fixedly arranged for supporting the feeding barrel 3 and the feeding hopper 8. The first driving assembly includes a first motor 6 and a second support block 5. The first motor 6 is fixed to the base 1 through the second support block 5, and its output end is fixedly connected to the feeding screw 4. By starting the first motor 6, the feeding screw 4 can be driven to rotate, thereby controlling the flow speed and flow rate of the material in the feeding barrel 3.

[0027] The weighing mechanism includes a weighing bucket 13, a positioning block 11 and a weighing sensor 12. Two positioning blocks 11 are symmetrically fixedly connected to the top of the base 1. The tops of the positioning blocks 11 are fixedly connected to the weighing sensors 12. The weighing bucket 13 is connected to the weighing sensor 12 and is used to receive the material falling from the discharge end of the feeding tube 3. When the material enters the weighing bucket 13, the weighing sensor 12 will detect the weight of the material in real time and transmit the data to the control system. When the material reaches the preset weight, the control system will send a signal to control the conveying mechanism to stop feeding.

[0028] In particular, the flap 15 mechanism includes a transmission rod 14, a flap 15 and a second drive component. A transmission rod 14 is rotatably provided on one side of the weighing bucket 13. The flap 15 is fixedly sleeved on the transmission rod 14. The flap 15 corresponds to the bottom end of the weighing bucket 13. A fixed block 17 is fixedly connected to the bottom of the base 1. One end of the transmission rod 14 is rotatably connected to the fixed block 17. The second drive component includes a second motor 16 and a motor seat 18. The second motor 16 is fixedly arranged in the motor seat 18. The motor seat 18 is fixed to the bottom of the base 1. The output end of the second motor 16 is fixedly connected to the transmission rod 14. When weighing is completed, the control system will start the second motor 16 to drive the transmission rod 14 to rotate, thereby driving the flap 15 to flip and pour out the material in the weighing bucket 13.

[0029] In order to improve the practicability and accuracy of the device, the device has also taken the following optimization measures: a material blocking barrel 9 is connected to the discharge end of the feeding barrel 3 to further guide the material and prevent the material from scattering, and a baffle plate 10 is fixedly mounted on the bottom end of the material blocking barrel 9. The baffle plate 10 is located in the weighing bucket 13, and its diameter is smaller than the inner diameter of the weighing bucket 13. It is used to block dust in the material to avoid the influence of dust on the weighing accuracy.

[0030] Working principle: first, add the material to be weighed into the feeding hopper 8, then start the first motor 6 through the control system, drive the feeding screw 4 to rotate, and feed the material into the feeding barrel 3. The material falls into the weighing bucket 13 after being guided by the blocking barrel 9. The weighing sensor 12 detects the weight of the material in real time. When the material reaches the preset weight, the control system stops the first motor 6 and starts the second motor 16 at the same time, driving the flap 15 to flip and pour out the material in the weighing bucket 13. After completing one weighing, the above steps can be repeated for continuous weighing operations.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A new energy lithium battery batching weighing device, characterized in that: It comprises a base (1), a conveying mechanism and a flap (15); a feeding cylinder (3) for guiding materials is fixedly provided on the top of the base (1); one end of the feeding cylinder (3) is sealed and the other end is used for discharging materials; a feeding hopper (8) for storing materials is provided above one end of the feeding cylinder (3); The top of the base (1) is provided with a groove corresponding to the discharge end of the feeding tube (3), and a weighing mechanism for weighing the material is provided in the groove; The conveying mechanism is arranged in the feeding barrel (3) and is used to control the flow of materials. The flap (15) is arranged in the groove and is used in conjunction with the weighing mechanism to control the flow of the material after weighing.

2. A new energy lithium battery batching weighing device according to claim 1, characterized in that: The conveying mechanism comprises a first support block (2) fixedly arranged at the sealing end of the feeding barrel (3), the first support block (2) being fixedly arranged at the top of the base (1) for supporting the feeding barrel (3), a feeding screw (4) passing through and rotating in the feeding barrel (3), one end of the feeding screw (4) passing through the first support block (2), the top of the base (1) being located on both sides of the feeding barrel (3) and having two support plates (7) symmetrically fixedly arranged thereon for supporting the feeding barrel (3) and the feeding hopper (8), the top of the base (1) being provided with a first driving assembly for driving the feeding screw (4) to rotate.

3. A new energy lithium battery batching weighing device according to claim 2, characterized in that: The first driving assembly comprises a first motor (6), a second support block (5) is fixedly provided at the bottom of the first motor (6), an output end of the first motor (6) is fixedly connected to a feeding screw (4), and the second support block (5) is fixedly provided on the base (1).

4. A new energy lithium battery batching weighing device according to claim 2, characterized in that: The material discharging end of the feeding cylinder (3) is fixedly connected with a material blocking cylinder (9) for further guiding the material.

5. A new energy lithium battery batching weighing device according to claim 1, characterized in that: The weighing mechanism comprises a weighing bucket (13), the top of the (1) is symmetrically fixedly connected with two positioning blocks (11), the tops of the two positioning blocks (11) are both fixedly connected with weighing sensors (12), and the two weighing sensors (12) are respectively connected to the weighing bucket (13).

6. A new energy lithium battery batching weighing device according to claim 4, characterized in that: The bottom end of the material blocking cylinder (9) is fixedly sleeved with a shielding plate (10), and the shielding plate (10) is located in the weighing bucket (13). The diameter of the shielding plate (10) is smaller than the inner diameter of the weighing bucket (13) and is used to block dust in the material.

7. A new energy lithium battery batching weighing device according to claim 5, characterized in that: A transmission rod (14) is rotatably provided on one side of the weighing bucket (13); the flap (15) is fixedly sleeved on the transmission rod (14); the flap (15) corresponds to the bottom end of (13); a fixing block (17) is fixedly connected to the bottom of the base (1); one end of the transmission rod (14) is rotatably connected to the fixing block (17); a second driving component is provided at the bottom of the base (1); the driving component is connected to the transmission rod (14) and is used to control the flow of materials.

8. A new energy lithium battery batching weighing device according to claim 7, characterized in that: The second driving assembly comprises a second motor (16); the bottom of the base (1) is fixedly connected to a motor seat (18); the second motor (16) is fixedly arranged in the motor seat (18); and the output end of the second motor (16) is fixedly connected to the transmission rod (14).

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