Rotary scrap cleaning machine for new energy battery box body

Abstract

The invention relates to the technical field of battery box cleaning, and provides a new energy battery box body rotating scrap removing machine which comprises a rack, a rotating frame is rotationally connected to the outer side of the rack, a driving mechanism is arranged on the inner side of the rack, a scrap removing mechanism is arranged on the outer side of the rotating frame, and the scrap removing mechanism comprises a communicating frame fixedly connected to the outer edge of the top wall of the rotating frame; a plurality of uniformly distributed air suction holes are formed in the inner wall of the communicating frame, a reinforcing frame is fixedly connected to the inner side of the communicating frame, air tap mounting seats are fixedly connected to the two ends of the reinforcing frame, and a plurality of positioning seats for fixing the battery box are fixedly connected to the outer edge of the rotating frame. The rotating frame drives the battery box to rotate centrifugally, so that chippings on the inner side of the battery box can be thrown off, damage to workpieces due to physical contact is avoided, the device is particularly suitable for metal chips and other pollutants with high density, meanwhile, negative-pressure airflow is generated through the air suction holes to suck out the chippings, the chipping removing capacity is further improved, and the service life of the battery box is prolonged. And the cleaning efficiency of the battery box is greatly improved.

Description

Technical Field

[0001] The present invention relates to the technical field of battery box cleaning, and specifically, to a rotating chip cleaning machine for a new energy battery box body. Background Art

[0002] With the rapid development of the new energy vehicle, energy storage system, and consumer electronics industries, lithium batteries, as the core energy carriers, have attracted much attention for their safety and reliability. The battery box body (including metal shells, engineering plastic casings, etc.), as a key encapsulation structure of the battery module, needs to meet the requirements of high tightness, high cleanliness, and corrosion resistance. However, during the processing and manufacturing of the battery box body (such as stamping, welding, injection molding, CNC, etc.), metal chips, plastic burrs, dust, and other pollutants are likely to remain inside; if not thoroughly removed, these impurities may cause battery short circuits, insulation failures, or even thermal runaway risks, seriously threatening the safety performance of the end products.

[0003] Currently, the cleaning of battery box bodies in the industry mainly relies on the following technologies, but all have significant defects:

[0004] 1. Manual blowing or wiping: It relies on workers to manually clean using air guns, brushes, or vacuum cleaners, with low efficiency, poor consistency, and difficulty in reaching complex cavity structures, making it easy to cause missed inspections;

[0005] 2. Vibration screening: The debris is separated from the box body through a vibrating table, but the cleaning effect on particles with strong adhesion is limited, and high-frequency vibration may damage precision structures (such as welding points, sealing rings);

[0006] 3. High-pressure air flow cleaning: The debris is removed by using a high-speed air flow impact, but it has high energy consumption, high noise, and is prone to causing secondary scattering of debris to pollute the environment;

[0007] 4. Ultrasonic cleaning: It is suitable for small and precise components, but the penetration power for large-sized battery box bodies is insufficient, and a large amount of cleaning liquid is required. The subsequent drying process is complex and costly. In view of this, the present invention proposes a rotating chip cleaning machine for a new energy battery box body. Summary of the Invention

[0008] The present invention proposes a rotating chip cleaning machine for a new energy battery box body, which solves the problem of poor cleaning effect of the battery box body in the prior art.

[0009] The technical solution of the present invention is as follows: A new energy battery box body rotating chip cleaning machine, including a frame, a rotating frame is rotatably connected to the outside of the frame, a driving mechanism for driving the rotation of the rotating frame is arranged inside the frame, a chip cleaning mechanism is arranged outside the rotating frame, the chip cleaning mechanism includes a communication frame fixedly connected to the outer edge of the top wall of the rotating frame, a plurality of uniformly distributed air suction holes are opened on the inner wall of the communication frame, a strengthening frame is fixedly connected to the inside of the communication frame, air nozzle mounting seats are fixedly connected to both ends of the strengthening frame, and a plurality of positioning seats for fixing the battery box are fixedly connected to the outer edge of the rotating frame.

[0010] Preferably, the driving mechanism includes a mounting plate, the mounting plate is fixedly connected to the inside of the frame, a fixed shaft sleeve is fixedly connected to the bottom of the mounting plate, a speed reducer is fixedly installed at the bottom of the fixed shaft sleeve, the output shaft of the speed reducer passes through the fixed shaft sleeve and is rotatably connected to the fixed shaft sleeve, the end of the output shaft of the speed reducer is fixedly connected to a turntable, the top wall of the turntable is fixedly connected to the rotating frame, and a motor is fixedly installed on the outer wall of the speed reducer, and the output shaft of the motor is fixedly connected to the input shaft of the speed reducer.

[0011] Preferably, the motor is a variable frequency motor, and the speed of the motor is - RPM.

[0012] Preferably, both ends of the mounting plate are fixedly connected with guide seats, guide wheels are rotatably connected to the ends of the two guide seats, and the two guide wheels are in contact with the turntable.

[0013] Preferably, the communication frame is of a U-shaped structure, and the inside of the communication frame is a connected hollow structure.

[0014] Preferably, the communication frame is externally connected to a high-pressure centrifugal air blower (model: Gardner Denver HIBLOW HP-100), and a sector-shaped air nozzle (model: SYH10-01) is fixedly installed on the air nozzle mounting seat.

[0015] Preferably, an external component is arranged at one end of the rotating frame, the external component is fixedly connected to a connecting frame at one end of the rotating frame, and the connecting frame is fixedly connected to the communication frame and is internally communicated with the communication frame.

[0016] Preferably, the external component further includes a water inlet pipe fixedly connected to one end of the connecting frame, a water outlet pipe is fixedly connected to the other end of the connecting frame, and corresponding control valves are fixedly connected to the water inlet pipe and the water outlet pipe.

[0017] . Preferably, a charging and discharging interface and a low-voltage communication interface are arranged on the outer wall of the connecting frame, the charging and discharging interface is electrically connected to a power supply device through a wire, and the low-voltage communication interface is signal-connected to a communication device through a wire.

[0018] The working principle and beneficial effects of the present invention are as follows:

[0019] 1. During cleaning, the motor is started to drive the turntable to rotate, which drives the rotating frame to rotate, and the rotating frame drives the battery box to rotate centrifugally. In this way, the debris inside the battery box can be thrown off. At the same time, the high-pressure centrifugal air blower and the fan-shaped air nozzle are controlled to start, so that the inside of the connecting frame is in a negative pressure state. In this way, the suction holes can suck out the debris thrown off by the battery box during centrifugal rotation, thereby improving the cleaning effect on the debris. Moreover, the battery box is blown and cleaned by the fan-shaped air nozzle arranged on the air nozzle mounting seat, so that the debris in the corners of the battery box is dispersed, and the debris can be thrown out when the battery box moves centrifugally, and further improve the cleaning effect of the battery box;

[0020] 2. The motor is a variable-frequency motor and is matched with a speed reducer, so that the rotation speed of the rotating frame can be adjusted, thereby adapting to different cleaning intensity requirements and avoiding the problem of damage to the battery box caused by excessive vibration during high-speed rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0022] Figure 1 is a schematic structural diagram of a rotating debris cleaner for a new energy battery box body of the present invention Figure 1 ;

[0023] Figure 2 is a schematic structural diagram of a rotating debris cleaner for a new energy battery box body of the present invention Figure 2 ;

[0024] Figure 3 is a schematic structural diagram of the driving mechanism of the present invention;

[0025] Figure 4 is a schematic structural diagram of the debris cleaning mechanism of the present invention Figure 1 ;

[0026] Figure 5 is a schematic structural diagram of the debris cleaning mechanism of the present invention Figure 2 ;

[0027] Figure 6 is Figure 4 an enlarged structural diagram of part A of

[0028] Figure 7 is a schematic structural diagram of the external components of the present invention.

[0029] In the figure: 1, frame; 2, rotating frame; 3, driving mechanism; 31, mounting plate; 311, guiding seat; 312, guiding wheel; 32, fixed bushing; 33, speed reducer; 34, motor; 35, turntable; 4, chip cleaning mechanism; 41, external component; 411, connecting frame; 412, water inlet pipe; 413, water outlet pipe; 414, charging and discharging interface; 415, low-voltage communication interface; 42, connecting frame; 43, air suction hole; 44, reinforcing frame; 45, nozzle mounting seat; 46, positioning seat. Specific implementation mode

[0030] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present invention.

[0031] As Figures 1 to 7 Shown, this embodiment proposes a rotating chip cleaning machine for a new energy battery box body, including a frame 1. A rotating frame 2 is rotatably connected to the outside of the frame 1. A driving mechanism 3 for driving the rotating frame 2 to rotate is arranged inside the frame 1. A chip cleaning mechanism 4 is arranged outside the rotating frame 2. The chip cleaning mechanism 4 includes a connecting frame 42 fixedly connected to the outer edge of the top wall of the rotating frame 2. The connecting frame 42 is of a U-shaped structure, and the inside of the connecting frame 42 is a connected hollow structure. A plurality of uniformly distributed air suction holes 43 are opened on the inner wall of the connecting frame 42. A reinforcing frame 44 is fixedly connected to the inside of the connecting frame 42. Both ends of the reinforcing frame 44 are fixedly connected with nozzle mounting seats 45. A plurality of positioning seats 46 for fixing the battery box are fixedly connected to the outer edge of the rotating frame 2.

[0032] During cleaning, by starting the driving mechanism 3 to drive the rotating frame 2 to rotate, the rotating frame 2 drives the battery box to rotate centrifugally, so that the debris inside the battery box can be thrown off, avoiding physical contact damage to the workpiece, especially suitable for pollutants with a higher density such as metal chips. At the same time, a negative pressure air flow is generated through the air suction holes 43 to suck out the debris, further improving the ability to remove debris and greatly improving the cleaning efficiency of the battery box.

[0033] Further, the driving mechanism 3 includes a mounting plate 31, the mounting plate 31 is fixedly connected to the inner side of the frame 1, a fixed bushing 32 is fixedly connected to the bottom of the mounting plate 31, a speed reducer 33 is fixedly installed at the bottom of the fixed bushing 32, the output shaft of the speed reducer 33 passes through the fixed bushing 32 and is rotatably connected to the fixed bushing 32, the end of the output shaft of the speed reducer 33 is fixedly connected to a turntable 35, the top wall of the turntable 35 is fixedly connected to the rotating frame 2, a motor 34 is fixedly installed on the outer wall of the speed reducer 33, the motor 34 is a variable-frequency motor, the rotational speed of the motor 34 is 200 - 1200 RPM, and the output shaft of the motor 34 is fixedly connected to the input shaft of the speed reducer 33.

Claims

1. A rotating chip cleaning machine for a new energy battery box body, characterized in that, Including a frame (1); A rotating frame (2) rotatably connected to the outside of the frame (1); A driving mechanism (3) arranged inside the frame (1) of the frame (1), and the driving mechanism (3) is used to drive the rotating frame (2) to rotate; A chip cleaning mechanism (4) arranged on the outside of the rotating frame (2), and the chip cleaning mechanism (4) includes a communication frame (42) fixedly connected to the outer edge of the top wall of the rotating frame (2). A plurality of evenly distributed air suction holes (43) are opened on the inner wall of the communication frame (42). A reinforcing frame (44) is fixedly connected to the inside of the communication frame (42). Air nozzle mounting seats (45) are fixedly connected to both ends of the reinforcing frame (44). A plurality of positioning seats (46) for fixing the battery box are fixedly connected to the outer edge of the rotating frame (2).

2. The rotating chip cleaning machine for a new energy battery box body according to claim 1, characterized in that, The driving mechanism (3) includes a mounting plate (31), the mounting plate (31) is fixedly connected to the inside of the frame (1), a fixed shaft sleeve (32) is fixedly connected to the bottom of the mounting plate (31), a speed reducer (33) is fixedly installed at the bottom of the fixed shaft sleeve (32), the output shaft of the speed reducer (33) penetrates through the fixed shaft sleeve (32) and is rotatably connected to the fixed shaft sleeve (32). The end of the output shaft of the speed reducer (33) is fixedly connected to a turntable (35). The top wall of the turntable (35) is fixedly connected to the rotating frame (2). A motor (34) is fixedly installed on the outer wall of the speed reducer (33), and the output shaft of the motor (34) is fixedly connected to the input shaft of the speed reducer (33).

3. The rotating chip cleaning machine for a new energy battery box body according to claim 2, characterized in that, The motor (34) is a variable frequency motor, and the speed of the motor (34) is 200 - 1200 RPM.

4. The rotating chip cleaning machine for a new energy battery box body according to claim 2, wherein Guide seats (311) are fixedly connected to both ends of the mounting plate (31), guide wheels (312) are rotatably connected to the ends of the two guide seats (311), and the two guide wheels (312) are both in contact with the turntable (35).

5. A new energy battery box body rotary chip cleaning machine according to claim 1, characterized in that, The communication frame (42) is of a U-shaped structure, and the inside of the communication frame (42) is a connected hollow structure.

6. A new energy battery box body rotary chip cleaning machine according to claim 1, characterized in that, The communication frame (42) is externally connected to a high-pressure centrifugal air blower (model: Gardner Denver HIBLOW HP - 100), and a sector air nozzle (model: SYH10 - 01) is fixedly installed on the air nozzle mounting seat (45).

7. A new energy battery box body rotary chip cleaning machine according to claim 1, characterized in that, An external component (41) is arranged at one end of the rotating frame (2), the external component (41) is fixedly connected to a connecting frame (411) at one end of the rotating frame (2), and the connecting frame (411) is fixedly connected to the communication frame (42) and is internally communicated with the communication frame (42).

8. A new energy battery box body rotary chip cleaning machine according to claim 7, characterized in that, The external component (41) further includes a water inlet pipe (412) fixedly connected to one end of the connecting frame (411), a water outlet pipe (413) is fixedly connected to the other end of the connecting frame (411), and corresponding control valves are fixedly connected to both the water inlet pipe (412) and the water outlet pipe (413).

9. A new energy battery box body rotary chip cleaning machine according to claim 7, characterized in that, The outer wall of the connecting frame (411) is provided with a charge and discharge interface (414) and a low-voltage communication interface (415). The charge and discharge interface (414) is electrically connected to a power supply device through a wire, and the low-voltage communication interface (415) is signal-connected to a communication device through a wire.

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