Automatic particle adding mechanism

Abstract

The utility model relates to the technical field of battery production, in particular to an automatic particle adding mechanism which comprises a nitrogen tank body, a feeding port is formed in the top of the nitrogen tank body, a blanking cap is embedded in the feeding port in a sealed mode, one side of the nitrogen tank is communicated with a gas source pipe, a material storage cavity is formed in the nitrogen tank, and a discharging port is formed in the bottom of the material storage cavity. The bottom of the discharging port is communicated with a discharging box with an upward opening, an overturning assembly is arranged in the discharging box and comprises a roller rotationally matched in the discharging box, the discharging port is attached to the outer side wall of the roller, one end of the roller extends to the outer side of the discharging box, and the extending end of the roller is connected with a servo motor through a coupler. A material receiving groove is formed in the position, close to the discharging opening, of the outer side wall of the roller, a cavity is formed in the position, below the material receiving groove, in the roller and communicates with the material receiving groove, a quantity control assembly is further arranged in the cavity, a plurality of material guiding holes are formed in the position, located at the bottom in the discharging box, below the roller in a penetrating mode, and a feeding mechanism is further arranged below the material guiding holes.

Description

Technical Field

[0001] The utility model relates to the field of battery production, in particular to an automatic particle adding mechanism. Background Art

[0002] With the continuous development of battery technology, the requirements for battery performance are getting higher and higher. In the battery manufacturing process, adding specific particles into the battery is a common method to improve battery performance. However, manual addition is impossible in a closed state and can only be done through automatic equipment. However, traditional addition has problems such as inaccurate filling volume control, easy contamination, and poor safety, which reduces battery stability and safety. Utility Model Content

[0003] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide an automatic particle adding mechanism, which has the advantage of being able to accurately control the amount of particles added and improve the safety and stability of the battery manufacturing process.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] The inflator assembly is provided with a plurality of gas supply holes, the inflator assembly is provided with a plurality of feed holes, and a feed conveyor is provided with a plurality of feed guide holes.

[0006] By adopting the above technical solution, during the filling operation, the operator fills the particles into the storage chamber of the nitrogen tank from the feed port and seals and inserts the plug cover. At this time, nitrogen is provided through the external equipment of the gas source pipe. The nitrogen protects the particles to avoid contamination or oxidation. The particles in the storage chamber will directly gather at the discharge port. Since the roller in the discharge box fits the discharge port, it plays a blocking role to control the discharge. During the discharge process, the operator can turn on the servo motor to drive the roller to rotate until the receiving groove on the roller rotates to the discharge port. At this time, the particles pass through the discharge port. It directly enters the receiving trough and is introduced into the cavity for storage through the receiving trough. During the material discharge process, the operator can control the opening and closing size of the receiving trough through the cooperation of the quantity control component, thereby controlling the filling amount. After a certain amount of filling, the operator turns on the servo motor to drive the roller to rotate 180 degrees, thereby pouring the particles in the cavity out of the receiving trough. At this time, the poured particles will fall to the bottom of the discharge box. Through the setting of multiple material introduction holes, the particles will fall from the material introduction holes to the feeding mechanism below the discharge box, and the feeding work is completed through the cooperation of the feeding mechanism.

[0007] Further configuration: the quantity control component includes a quantity control roller that is slidably fitted in the cavity, one end of the quantity control roller extends to the outside of the discharge box, a fixed plate is fixedly connected to the outside of the extended end of the quantity control roller, a driving component is provided on one side of the fixed plate, the driving component includes a driving cylinder fixedly connected to the outer wall of the discharge box, the output end of the driving cylinder is horizontally arranged toward one side of the fixed plate, and the output end of the driving cylinder is fixedly connected to the fixed plate.

[0008] By adopting the above technical solution, during the filling operation, the particles are filled from the discharge port into the receiving trough and finally stored in the cavity. During the filling process, the operator can start the driving cylinder as required, and cooperate with the fixed plate to reciprocate the metering roller in the cavity to a suitable distance. By controlling the moving distance of the metering roller, the opening and closing size of the receiving trough can be controlled, thereby controlling the filling amount of the particles.

[0009] Further arrangement: the feeding mechanism includes a first limit plate and a second limit plate arranged at the bottom of the discharge box, the first limit plate and the second limit plate are symmetrically arranged, a bottom plate is fixedly connected between the bottom of the first limit plate and the second limit plate, a connecting roller is rotatably connected between the first limit plate and the second limit plate, one end of the connecting roller extends to the outside of the second limit plate, and the extending end of the connecting roller is connected to a driving motor through a coupling, one side of the connecting roller is located between the first limit plate and the second limit plate and is rotatably connected to a plurality of equally spaced and parallel rollers, the connecting roller and the outer sides of the plurality of rollers are jointly surrounded by a conveyor belt, one side of the conveyor belt is located on the bottom plate with an installation hole, a discharge funnel is fixedly connected in the installation hole, and both ends of the discharge funnel are connected through.

[0010] By adopting the above technical solution, during the unloading process, the particles in the unloading box fall directly onto the conveyor belt. At this time, the operator turns on the drive motor to drive the connecting roller to rotate. At this time, the connecting roller and the conveyor belt wrapped around the outside of multiple rollers cooperate with the rotation and conveying work to transport the particles on the conveyor belt to the unloading funnel, and the conveying work is completed through the unloading funnel.

[0011] It is further configured that an arc-shaped baffle plate is provided on the outer side of the top of the discharge funnel.

[0012] By adopting the above technical solution, when the particles are transported by the conveyor belt, the arc-shaped material blocking plate arranged on the outside of the discharge funnel plays a material blocking role, thereby preventing the particles from sliding and affecting the filling efficiency.

[0013] It is further arranged that a material discharge plate is provided between the first limit plate and the second limit plate on one side of the conveyor belt, and the material discharge plate is inclined toward the material discharge hopper.

[0014] By adopting the above technical solution and through the inclined setting of the discharge plate, the particles on the conveyor belt can be accurately transported to the discharge hopper to complete the filling function.

[0015] It is further configured that the diameters of the plurality of feed introduction holes are all larger than the diameter of the particles.

[0016] By adopting the above technical solution and setting the material introduction hole, the material feeding speed is accelerated and the blocking that affects the material feeding is avoided.

[0017] In summary, the utility model has the following beneficial effects:

[0018] During the filling operation, the operator fills the particles into the storage chamber of the nitrogen tank from the feed port and seals it with a plugging cover. At this time, nitrogen is provided through the gas source pipe external device to protect the particles from contamination or oxidation. The particles in the storage chamber will directly gather at the discharge port. Since the roller in the discharge box fits the discharge port, it acts as a barrier to control the discharge. During the discharge process, the operator can turn on the servo motor to drive the roller to rotate until the receiving trough on the roller rotates to the discharge port. At this time, the particles directly enter the receiving trough through the discharge port and are introduced into the air through the receiving trough. The particles are stored in the cavity, and during the material discharge process, the operator can control the opening and closing size of the receiving trough through the cooperation of the quantity control component, so as to control the filling amount. After a certain amount of filling, the operator turns on the servo motor to drive the roller to rotate 180 degrees, so that the particles in the cavity are poured out from the receiving trough. At this time, the poured particles will fall to the bottom of the discharge box. Through the setting of multiple material introduction holes, the particles will fall from the material introduction holes to the feeding mechanism under the discharge box. The feeding work is completed through the cooperation of the feeding mechanism, which replaces manual filling operations and improves filling safety and operation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application, but do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 It is the front view of the utility model;

[0021] Figure 2 This utility model Figure 1 sectional view of .

[0022] Figure 3 It is a left view of the utility model.

[0023] In the figure, 1. nitrogen tank body; 2. feed inlet; 3. plugging cover; 4. gas source pipe; 5. storage cavity; 6. discharge port; 7. discharge box; 8. flip assembly; 9. roller; 10. servo motor; 11. receiving trough; 12. cavity; 13. quantity control assembly; 14. material guide hole; 15. feeding mechanism; 16. quantity control roller; 17. fixing plate; 18. driving assembly; 19. driving cylinder; 20. first limit plate; 21. second limit plate; 22. bottom plate; 23. connecting roller; 24. driving motor; 25. rotating roller; 26. conveyor belt; 27. mounting hole; 28. discharge hopper; 29. ​​arc-shaped baffle plate; 30. discharge plate. DETAILED DESCRIPTION

[0024] The above and other technical contents, features and functions of the present invention are described in detail below with reference to the attached Figure 1 To Attachment Figure 3 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.

[0025] Various exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.

[0026] Embodiment 1: An automatic particle adding mechanism, such as Figure 1 , 2As shown in , 3, it includes a nitrogen tank body 1, a feed port 2 is provided on the top of the nitrogen tank body 1, a plugging cover 3 is sealed and embedded at the feed port 2, a gas source pipe 4 is connected to one side of the nitrogen tank, a storage cavity 5 is provided in the nitrogen tank, a discharge port 6 is provided at the bottom of the storage cavity 5, a discharge box 7 with an opening upward is connected to the bottom of the discharge port 6, a flip assembly 8 is provided in the discharge box 7, the flip assembly 8 includes a roller 9 rotatably matched in the discharge box 7, the discharge port 6 is in contact with the outer side wall of the roller 9, one end of the roller 9 extends to the outside of the discharge box 7, the extended end of the roller 9 is connected to a servo motor 10 through a coupling, a receiving groove 11 is provided on the outer side wall of the roller 9 near the discharge port 6, and a hollow groove 11 is provided in the roller 9 below the receiving groove 11. Cavity 12, the cavity 12 is connected with the material receiving trough 11, and a quantity control component 13 is also provided in the cavity 12, the quantity control component 13 includes a quantity control roller 16 which is slidably fitted in the cavity 12, one end of the quantity control roller 16 extends to the outside of the material discharge box 7, and a fixed plate 17 is fixedly connected to the outside of the extended end of the quantity control roller 16, and a driving component 18 is provided on one side of the fixed plate 17. The driving component 18 includes a driving cylinder 19 which is fixedly connected to the outer wall of the material discharge box 7, and the output end of the driving cylinder 19 is horizontally arranged toward one side of the fixed plate 17, and the output end of the driving cylinder 19 is fixedly connected to the fixed plate 17. A plurality of material introduction holes 14 are provided through the bottom of the material discharge box 7 below the roller 9, and the diameters of the plurality of material introduction holes 14 are all larger than the diameter of the particles.

[0027] like Figure 1 , 2 As shown in Figure 3, a feeding mechanism 15 is also provided below the material introduction hole 14. The feeding mechanism 15 includes a first limiting plate 20 and a second limiting plate 21 arranged at the bottom of the material discharge box 7. The first limiting plate 20 and the second limiting plate 21 are symmetrically arranged. A bottom plate 22 is fixedly connected between the bottoms of the first limiting plate 20 and the second limiting plate 21. A connecting roller 23 is rotatably connected between the first limiting plate 20 and the second limiting plate 21. One end of the connecting roller 23 extends to the outside of the second limiting plate 21. The extending end of the connecting roller 23 passes through A driving motor 24 is connected through a coupling, and one side of the connecting roller 23 is located between the first limit plate 20 and the second limit plate 21 and is rotatably connected to a plurality of equally spaced and parallel rotating rollers 25, and a conveyor belt 26 is provided around the outer sides of the connecting roller 23 and the plurality of rotating rollers 25, and a mounting hole 27 is provided on one side of the conveyor belt 26 on the bottom plate 22, and a material discharge funnel 28 is fixedly connected in the mounting hole 28, and an arc-shaped material baffle plate 29 is provided on the outer side of the top of the material discharge funnel 28, and both ends of the material discharge funnel 28 are connected through.

[0028] like Figure 1 , 3 As shown, a material discharge plate 30 is further provided on one side of the conveyor belt 26 between the first limiting plate 20 and the second limiting plate 21 , and the material discharge plate 30 is inclined toward the material discharge hopper 28 .

[0029] In the implementation mode of the present utility model, during the filling operation, the operator fills the particles into the storage chamber 5 of the nitrogen tank body 1 from the feed port 2 and seals and embeds the plugging cover 3. At this time, nitrogen is provided by an external device through the gas source pipe 4. The nitrogen protects the particles to avoid contamination or oxidation. The particles in the storage chamber 5 will directly converge at the discharge port 6. Since the roller 9 in the discharge box 7 is in contact with the discharge port 6, it plays a blocking role to control the discharge. During the discharge process, the operator can start the servo motor 10 to drive the roller 9 to rotate until the receiving trough 11 on the roller 9 rotates to the discharge port 6. At this time, the particles directly enter the receiving trough 11 through the discharge port 6, and are introduced into the cavity 12 for storage through the receiving trough 11. During the discharge process, the operator can start the driving cylinder 19 as required, and cooperate with the fixing plate 17 to transfer the empty The metering roller 16 in the cavity 12 reciprocates and extends to a suitable distance. By controlling the moving distance of the metering roller 16, the opening and closing size of the receiving trough 11 can be controlled, so as to control the filling amount of the particles. After a certain amount of filling, the operator turns on the servo motor 10 to drive the roller 9 to rotate 180 degrees, thereby pouring the particles in the cavity 12 out of the receiving trough 11. At this time, the poured particles will fall to the bottom of the discharge box 7. Through the setting of multiple material guide holes 14, the particles fall directly onto the conveyor belt 26. At this time, the operator turns on the drive motor 24 to drive the connecting roller 23 to rotate. At this time, the connecting roller 23 and the conveyor belt 26 wrapped around the outside of the multiple rotating rollers 25 cooperate with the rotation and conveying work to transport the particles on the conveyor belt 26 to the discharge funnel 28, and the conveying work is completed through the discharge funnel 28.

[0030] The above is a further detailed description of the present invention in combination with a specific implementation method, and it cannot be determined that the specific implementation of the present invention is limited to this; for technical personnel in the field of the present invention and related technical fields, based on the technical solution of the present invention, the expansion and replacement of operating methods and data should all fall within the protection scope of the present invention.

Claims

1. An automatic particle adding mechanism, comprising a nitrogen tank (1), characterized in that: The nitrogen tank body (1) is provided with a feed inlet (2) at the top, a plugging cover (3) is sealed and embedded at the feed inlet (2), a gas source pipe (4) is connected to one side of the nitrogen tank, a storage chamber (5) is provided in the nitrogen tank, a discharge port (6) is provided at the bottom of the storage chamber (5), the bottom of the discharge port (6) is connected to a discharge box (7) with an opening facing upward, a turnover assembly (8) is provided in the discharge box (7), the turnover assembly (8) comprises a roller (9) rotatably matched in the discharge box (7), the discharge port (6) is in contact with the outer wall of the roller (9), and the roller (9) is The end of the roller (9) extends to the outside of the material discharge box (7), the extended end of the roller (9) is connected to a servo motor (10) through a coupling, the outer wall of the roller (9) is provided with a material receiving groove (11) near the material discharge port (6), a cavity (12) is provided in the roller (9) below the material receiving groove (11), the cavity (12) is communicated with the material receiving groove (11), a quantity control component (13) is also provided in the cavity (12), and a plurality of material introduction holes (14) are provided through the bottom of the material discharge box (7) below the roller (9), and a feeding mechanism (15) is also provided below the plurality of material introduction holes (14).

2. The automatic particle adding mechanism according to claim 1, characterized in that: The quantity control component (13) comprises a quantity control roller (16) slidably fitted in the cavity (12), one end of the quantity control roller (16) extends to the outside of the material discharge box (7), a fixed plate (17) is fixedly connected to the outside of the extended end of the quantity control roller (16), a driving component (18) is provided on one side of the fixed plate (17), and the driving component (18) comprises a driving cylinder (19) fixedly connected to the outer wall of the material discharge box (7), an output end of the driving cylinder (19) is horizontally arranged toward one side of the fixed plate (17), and the output end of the driving cylinder (19) is fixedly connected to the fixed plate (17).

3. The automatic particle adding mechanism according to claim 1, characterized in that: The feeding mechanism (15) comprises a first limiting plate (20) and a second limiting plate (21) which are arranged at the bottom of the unloading box (7); the first limiting plate (20) and the second limiting plate (21) are symmetrically arranged; a bottom plate (22) is fixedly connected between the bottoms of the first limiting plate (20) and the second limiting plate (21); a connecting roller (23) is rotatably connected between the first limiting plate (20) and the second limiting plate (21); one end of the connecting roller (23) extends to the outside of the second limiting plate (21); and the extending end of the connecting roller (23) is A driving motor (24) is connected via a coupling. One side of the connecting roller (23) is located between the first limiting plate (20) and the second limiting plate (21) and is rotatably connected to a plurality of equally spaced and parallel rotating rollers (25). A conveyor belt (26) is provided around the connecting roller (23) and the outer sides of the plurality of rotating rollers (25). A mounting hole (27) is provided on one side of the conveyor belt (26) on the bottom plate (22). A material discharge hopper (28) is fixedly connected to the mounting hole (27). Both ends of the material discharge hopper (28) are connected through the connecting roller (23).

4. The automatic particle adding mechanism according to claim 3, characterized in that: An arc-shaped material blocking plate (29) is provided on the outer side of the top of the material discharge hopper (28).

5. The automatic particle adding mechanism according to claim 3, characterized in that: A material discharge plate (30) is also provided on one side of the conveyor belt (26) between the first limit plate (20) and the second limit plate (21), and the material discharge plate (30) is inclined toward the material discharge hopper (28).

6. The automatic particle adding mechanism according to claim 3, characterized in that: The diameters of the plurality of material introduction holes (14) are all larger than the diameter of the particles.

Images