Manipulator for assembling new energy automobile battery

Abstract

The invention belongs to the technical field of manipulators, and particularly relates to a new energy automobile battery assembly manipulator which comprises a rotating base, a mechanical arm and two clamping arms, the mechanical arm is fixedly arranged at the top of the rotating base, the two clamping arms are both arranged at the tail end of the mechanical arm, and the new energy automobile battery assembly manipulator further comprises an air suction dust removal mechanism. Dust is captured through the air suction and dust removal mechanism to purify air, impurities on the surface of a battery cell are directionally removed through the air blowing mechanism, slipping is avoided, and the assembly precision is improved; meanwhile, the gas heating mechanism heats the gas in a low-temperature environment, so that the temperature difference between the clamping arms and the battery cell is reduced, and condensed water is prevented from being generated to stabilize the friction coefficient; in addition, the self-adaptive adjusting mechanism automatically adjusts the blowing strength according to the sizes of the battery cells, the large-size battery cells increase the air output, thorough cleaning is ensured, the small-size battery cells reduce the air output, displacement is avoided, flexible adaptation of the battery cells of multiple specifications is achieved, and the reliability, precision and production efficiency of the mechanical arm in different environments are integrally improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of manipulators, and in particular relates to a manipulator for assembling batteries for new energy vehicles. Background Art

[0002] In the automated assembly process of new energy vehicle battery packs, precise grasping of battery cells is one of the key processes. Currently, it is generally achieved by robotic clamping. For example, announcement No. CN117773999B discloses a new energy vehicle battery assembly robot.

[0003] However, during the production and transportation of battery cells, the surface is easily adsorbed with dust, metal debris and other impurities, especially in the workshop environment after processes such as electrode slitting and shell polishing, where the dust concentration is high. When the robot clamp contacts the battery cell surface, these impurities will form a "sliding layer", resulting in a significant decrease in the friction coefficient (for example, from 0.5 in a dry state to below 0.3). Slipping and shifting will frequently occur during clamping, which not only affects assembly efficiency (for example, a single failed grasping requires 5-10 seconds to retry), but may also cause scratches on the battery cell surface or damage to the pole ears due to multiple adjustments, affecting the subsequent welding quality (for example, the cold soldering rate increases by 15%). In addition, there is a large temperature difference between the low-temperature workshop environment (room temperature <10°C in winter) and the temperature of the battery cell itself (storage temperature 25°C). Condensation water is easily generated when the robot metal clamp contacts the battery cell, further reducing the friction coefficient (the wet friction coefficient can be as low as 0.2), making it difficult to achieve fast and accurate positioning of the battery cell. In severe cases, the battery cell may fall due to fluctuations in the grasping force, causing safety accidents or equipment damage.

[0004] To this end, a battery assembly robot for new energy vehicles is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a battery assembly robot for new energy vehicles in order to solve the above problems.

[0006] To achieve the above-mentioned object, the present invention adopts the following technical solution: a robot for assembling batteries for new energy vehicles, comprising a rotating base, a robot arm and two clamping arms, wherein the robot arm is fixedly arranged on the top of the rotating base, and the two clamping arms are both arranged at the ends of the robot arm, and further comprising: An air suction and dust removal mechanism is provided on the top of the rotating base, and is used to process dust around the robotic arm; A gas heating mechanism is provided inside the air suction and dust removal mechanism, and the gas heating mechanism is used to adjust the temperature of the gas sucked in by the air suction and dust removal mechanism; An air blowing mechanism is provided on the outer wall of the end of the robotic arm and is connected to the air suction and dust removal mechanism, and is used to blow air onto the surfaces of the two clamping arms and the surface of the battery cell; An adaptive adjustment mechanism is provided on the side wall of the blowing mechanism, and the adaptive adjustment mechanism is capable of adjusting the blowing intensity of the blowing mechanism; a temperature sensor fixedly disposed on a side wall of one of the clamping arms, and the temperature sensor is used to detect the surface temperature of the clamping arm; The PLC controller is fixedly embedded in the side wall of the rotating base. The rotating base, the mechanical arm, the two clamping arms, the air suction and dust removal mechanism, the gas heating mechanism, the air blowing mechanism and the adaptive adjustment mechanism are all electrically connected to the PLC controller.

[0007] Preferably, the air suction and dust removal mechanism includes a hollow air suction plate fixedly arranged on the top of the rotating base, a plurality of evenly distributed air suction holes are opened on one side of the hollow air suction plate, and an air suction hood is fixedly arranged on the other side of the hollow air suction plate, a suction fan is fixedly arranged inside the air suction hood, a corrugated air outlet pipe is fixedly arranged on the side wall of the air suction hood, and an activated carbon filter is vertically inserted into the interior of the hollow air suction plate.

[0008] Preferably, a mounting port is provided at the top of the hollow air intake plate, and a sealing plate is provided inside the mounting port, the lower surface of the sealing plate is fixedly connected to the top of the activated carbon filter, and the sealing plate and the hollow air intake plate are fixedly connected by bolts.

[0009] Preferably, the gas heating mechanism includes a fixing ring fixedly arranged inside the air suction hood, and the fixing ring is located on the air inlet side of the suction fan, and a plurality of heating tubes are fixedly arranged inside the fixing ring.

[0010] Preferably, the blowing mechanism includes a hollow blowing plate fixedly arranged on the outside of the robotic arm, and the end of the corrugated air outlet pipe away from the air suction hood is fixedly connected to the side wall of the hollow blowing plate. A plurality of evenly distributed blowing holes are arranged around the side of the hollow blowing plate away from the corrugated air outlet pipe, and a gas sealing mechanism is provided inside the hollow blowing plate.

[0011] Preferably, the gas sealing mechanism includes a movable ring arranged inside the hollow blowing disk, and two telescopic rods are symmetrically fixed between the side wall of the movable ring and the inner wall of the hollow blowing disk, the rod walls of the two telescopic rods are both sleeved with a first spring, and the two ends of the first spring are respectively fixedly connected to the side wall of the movable ring and the side wall of the hollow blowing disk, the side wall of the movable ring is symmetrically fixed with two permanent magnet blocks, the inner wall of the hollow blowing disk is symmetrically fixed with two electromagnetic blocks, and the positions of the electromagnetic blocks are distributed corresponding to the positions of the permanent magnet blocks, and a plurality of evenly distributed conical sealing heads are fixed around the side wall of the movable ring, and the plurality of conical sealing heads are distributed one-to-one in correspondence with the plurality of blowing holes.

[0012] Preferably, the adaptive adjustment mechanism includes an adjustment shell fixedly provided on the side wall of the hollow blowing disk, a resistance rod is vertically fixed inside the adjustment shell, a conductive ring is slidably provided on the rod wall of the resistance rod, an insulating slider is fixed on the outer wall of the conductive ring, and the insulating slider is slidably connected to the adjustment shell, a second spring is fixed between the top of the insulating slider and the inner side wall of the adjustment shell, and a pull rope is fixed on the bottom of the insulating slider, and the pull rope extends away from the insulating slider to the outside of the adjustment shell and is fixedly connected to the side wall of one of the clamping arms.

[0013] Preferably, a guide roller is rotatably provided on the inner side wall of the adjustment shell, and the pull rope passes around the outer wall of the guide roller and extends outward.

[0014] Compared with the existing technology, the beneficial effects of the present invention are: The air suction and dust removal mechanism, the hollow air suction plate and the activated carbon filter of the air suction and dust removal mechanism can effectively capture dust particles and metal debris in the air. The purified gas is blown toward the clamping arm and the surface of the battery cell through the blowing mechanism, and the impact force of the airflow is used to remove the adsorbed dust, avoiding the formation of a "sliding layer", maintaining the effective friction coefficient between the clamping arm and the battery cell, significantly reducing the slip rate, and improving the clamping stability and assembly accuracy.

[0015] Through the set gas heating mechanism and temperature difference optical fiber, it automatically starts in a low temperature environment (room temperature <10℃), and heats the inhaled gas to a normal temperature of 25℃ through the heating tube, reducing the temperature difference between the clamping arm and the battery cell, preventing condensation water during contact, maintaining a dry surface, ensuring a stable friction coefficient, and achieving fast and accurate clamping in a low temperature environment, avoiding the risk of grasping failure due to a decrease in the wet friction coefficient.

[0016] Through the adaptive adjustment mechanism, the opening angle of the clamping arm and the linkage of the resistance rod, the size of the battery cell is monitored in real time and the blowing intensity is automatically adjusted. For large-size battery cells: the opening angle of the clamping arm is large, the tension of the pull rope is reduced, the resistance is reduced, the current is increased, the magnetic force of the electromagnetic block is enhanced, and the moving ring drives the frustum-shaped sealing head to increase the gap between the blowing holes, and the air output is increased to ensure comprehensive dust cleaning; for small-size battery cells: reverse adjustment reduces the air output to avoid battery cell displacement caused by excessive airflow, thereby improving the system's flexible adaptability to battery cells of different specifications and ensuring cleaning effect and assembly safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of a robot arm for assembling batteries for new energy vehicles provided by the present invention; Figure 2 This is a three-dimensional diagram of the connection between the air suction and dust removal mechanism and the gas heating mechanism of a new energy vehicle battery assembly robot provided by the present invention; Figure 3This is a three-dimensional diagram of the connection between the blowing mechanism and the adaptive adjustment mechanism of a new energy vehicle battery assembly robot provided by the present invention; Figure 4 This is a three-dimensional diagram of an air blowing mechanism for a new energy vehicle battery assembly robot provided by the present invention; Figure 5 It is a three-dimensional diagram of an adaptive adjustment mechanism for a new energy vehicle battery assembly robot provided by the present invention.

[0018] In the figure: 1 rotating base, 2 robotic arm, 3 clamping arm, 4 air suction and dust removal mechanism, 41 hollow air suction plate, 42 air suction hole, 43 air suction hood, 44 suction fan, 45 corrugated air outlet pipe, 46 activated carbon filter, 47 sealing plate, 5 gas heating mechanism, 51 fixed ring, 52 heating pipe, 6 blowing mechanism, 61 hollow blowing disk, 62 air blowing hole, 63 gas blocking mechanism, 631 moving ring, 632 telescopic rod, 633 first spring, 634 permanent magnet block, 635 electromagnetic block, 636 frustum-type blocking head, 7 adaptive adjustment mechanism, 71 adjustment shell, 72 resistance rod, 73 conductive ring, 74 insulating slider, 75 second spring, 76 pull rope, 77 guide roller, 8 temperature sensor, 9 PLC controller. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0020] like Figure 1-Figure 5 As shown, a robot for assembling batteries for new energy vehicles includes a rotating base 1, a robot arm 2 and two clamping arms 3. The robot arm 2 is fixedly arranged on the top of the rotating base 1, and the two clamping arms 3 are arranged at the ends of the robot arm 2. When the rotating base 1 rotates, it can drive the robot arm 2 and the two clamping arms 3 at the ends to rotate the angle to complete the assembly operation of the battery cell. It also includes: The air suction and dust removal mechanism 4 is arranged on the top of the rotating base 1, and the air suction and dust removal mechanism 4 is used to process the dust around the robot arm 2. The air suction and dust removal mechanism 4 includes a hollow air suction plate 41 fixedly arranged on the top of the rotating base 1, and a plurality of evenly distributed air suction holes 42 are opened on one side of the hollow air suction plate 41, and an air suction cover 43 is fixedly provided on the other side of the hollow air suction plate 41. A suction fan 44 is fixedly provided inside the air suction cover 43, and a corrugated air outlet pipe 45 is fixedly provided on the side wall of the air suction cover 43. An activated carbon filter 46 is vertically inserted into the interior of the hollow air suction plate 41 (the corrugated air outlet pipe 45 designed here can be freely extended and retracted according to the operation of the robot arm 2 without entanglement. At the same time, since the robot arm 2 is provided with a rotating base 1 at the bottom, the circumferential rotation of the robot arm 2 can be realized. Therefore, during the assembly operation, the robot arm 2 does not need to rotate at a large angle in the vertical direction. Therefore, the corrugated air outlet pipe 45 is fixedly provided on the side wall of the air suction cover 43. The exhaust pipe 45 will not be pulled to a large extent). When the suction fan 44 is running, the gas inside the hollow suction plate 41 is continuously sucked into the suction hood 43, so that a negative pressure environment is formed inside the hollow suction plate 41, and the external air is sucked in through multiple suction holes 42 facing the robot arm 2, so that the environment around the robot arm 2 is cleaned, and the air sucked into the hollow suction plate 41 will pass through the activated carbon filter 46 for treatment; a mounting port is provided at the top of the hollow suction plate 41, and a sealing plate 47 is provided inside the mounting port. The lower surface of the sealing plate 47 is fixedly connected to the top of the activated carbon filter 46, and the sealing plate 47 is fixed to the hollow suction plate 41 by bolts. When the activated carbon filter 46 needs to be replaced, the staff tightens the bolts with a wrench to remove the sealing plate 47 from the top of the hollow suction plate 41, and at the same time, the activated carbon filter 46 is pulled out from the inside of the hollow suction plate 41 for cleaning.

[0021] The gas heating mechanism 5 is arranged inside the air suction and dust removal mechanism 4, and the gas heating mechanism 5 is used to adjust the temperature of the gas sucked in by the air suction and dust removal mechanism 4. The gas heating mechanism 5 includes a fixed ring 51 fixedly arranged inside the air suction hood 43, and the fixed ring 51 is located on the air inlet side of the suction fan 44. A plurality of heating tubes 52 are fixed inside the fixed ring 51. When the power of the heating tube 52 is turned on and the heating tube 52 is started, the gas sucked into the air suction hood 43 is heated to raise the gas temperature to room temperature.

[0022] The blowing mechanism 6 is arranged on the outer wall of the end of the robotic arm 2, and the blowing mechanism 6 is connected to the air suction and dust removal mechanism 4. The blowing mechanism 6 is used to blow air to the surfaces of the two clamping arms 3 and the surface of the battery core. The blowing mechanism 6 includes a hollow blowing disk 61 fixedly arranged on the outside of the robotic arm 2, and one end of the corrugated air outlet pipe 45 away from the air suction cover 43 is fixedly connected to the side wall of the hollow blowing disk 61. A plurality of evenly distributed blowing holes 62 are arranged around the side of the hollow blowing disk 61 away from the corrugated air outlet pipe 45, and a gas sealing mechanism 63 is provided inside the hollow blowing disk 61. The gas sealing mechanism 63 includes a movable ring 631 arranged inside the hollow blowing disk 61, and two telescopic rods 632 are symmetrically fixed between the side wall of the movable ring 631 and the inner side wall of the hollow blowing disk 61. The rod walls of the two telescopic rods 632 are both sleeved with a first A spring 633, and the two ends of the first spring 633 are fixedly connected to the side wall of the movable ring 631 and the side wall of the hollow blowing disk 61 respectively. Two permanent magnet blocks 634 are symmetrically fixed on the side wall of the movable ring 631, and two electromagnetic blocks 635 are symmetrically fixed on the inner wall of the hollow blowing disk 61, and the positions of the electromagnetic blocks 635 are distributed corresponding to the positions of the permanent magnet blocks 634. A plurality of evenly distributed frustum-shaped sealing heads 636 are fixed around the side wall of the movable ring 631, and the plurality of frustum-shaped sealing heads 636 are distributed one-to-one with the plurality of blowing holes 62. By changing the current flowing to the electromagnetic block 635, the electromagnetic block 635 generates different magnetic adsorption forces on the permanent magnet block 634, thereby adjusting the gap between the frustum-shaped sealing head 636 on the movable ring 631 and the blowing hole 62, thereby changing the gas blowing amount.

[0023] The adaptive adjustment mechanism 7 is arranged on the side wall of the blowing mechanism 6, and the adaptive adjustment mechanism 7 can adjust the blowing intensity of the blowing mechanism 6. The adaptive adjustment mechanism 7 includes an adjustment shell 71 fixedly arranged on the side wall of the hollow blowing disk 61. A resistance rod 72 is vertically fixed inside the adjustment shell 71. The rod wall of the resistance rod 72 is slidably provided with a conductive ring 73. The outer wall of the conductive ring 73 is fixed with an insulating slider 74, and the insulating slider 74 is slidably connected to the adjustment shell 71. A second spring 75 is fixed between the top of the insulating slider 74 and the inner side wall of the adjustment shell 71, and a pull rope 76 is fixed at the bottom of the insulating slider 74, and the pull rope 76 extends away from the insulating slider 74 to the outside of the adjustment shell 71 and is fixedly connected to the side wall of one of the clamping arms 3. A guide roller 77 is rotatably provided on the inner side wall of the adjustment shell 71. The pull rope 76 bypasses the outer wall of the guide roller 77 and extends outward. 7 can change the pulling direction of the pull rope 76 to reduce bending wear. The clamping arm 3 will open to different degrees when completing the battery cell clamping. When the clamping arm 3 opens to different degrees, the external force on the pull rope 76 is different, so that the end of the pull rope 76 pulls the insulating slider 74 to different degrees, thereby causing the conductive ring 73 to move a different distance on the resistor rod 72, changing the resistance value of the resistor rod 72 connected to the circuit. The larger the opening angle of the clamping arm 3, the looser the pull rope 76 as the clamping arm 3 expands outward, the smaller the downward pulling force on the insulating slider 74, the greater the upward moving distance of the insulating slider 74 under the elastic force of the second spring 75, and the resistance value of the resistor rod 72 connected to the circuit is reduced. The smaller the opening angle of the clamping arm 3, the greater the pulling force on the pull rope 76, the greater the distance the insulating slider 74 is pulled down, and the resistance value of the resistor rod 72 connected to the circuit is increased. According to the change of this electrical signal, the current to the electromagnetic block 635 is adjusted accordingly.

[0024] The temperature sensor 8 is fixedly mounted on the side wall of one of the clamping arms 3 , and is used to detect the surface temperature of the clamping arm 3 . The temperature sensor 8 monitors the surface temperature of the clamping arm 3 in real time.

[0025] The PLC controller 9 is fixedly embedded in the side wall of the rotating base 1. The rotating base 1, the robotic arm 2, the two clamping arms 3, the air suction and dust removal mechanism 4, the gas heating mechanism 5, the air blowing mechanism 6 and the adaptive adjustment mechanism 7 are all electrically connected to the PLC controller 9.

[0026] The operating principle of the present invention is described as follows: the staff first firmly installs the rotating base 1 next to the new energy vehicle battery assembly process, turns on the power of the manipulator, starts the manipulator arm 2 and the clamping arm 3 and performs the battery cell clamping and assembly task. During this process, the power of the suction fan 44 is turned on synchronously. When the suction fan 44 is running, the gas inside the hollow suction plate 41 is continuously sucked into the suction hood 43, so that a negative pressure environment is formed inside the hollow suction plate 41, and the external air is sucked in through a plurality of suction holes 42 facing the manipulator arm 2, so that the environment around the manipulator arm 2 is cleaned. The clean environment reduces the wear of the moving parts of the manipulator arm 2 and the risk of equipment overheating, prolongs the service life, and reduces the maintenance frequency. The air sucked into the hollow suction plate 41 will pass through the activated carbon filter 46, and the porous structure and adsorption characteristics of the activated carbon (pore diameter is about 0.1-20nm) are used to effectively capture dust particles (particle size ≥ 0.3μm), metal debris and other impurities in the air through physical adsorption and intermolecular forces, thereby achieving gas purification. The clean air filtered by the activated carbon filter 46 is discharged into the interior of the hollow blowing disk 61 through the corrugated air outlet pipe 45, and is blown toward the surface of the clamping arm 3 and the surrounding area through the blowing holes 62 evenly distributed on the disk body. Since the hollow blowing disk 61 and the clamping arm 3 are designed as a single body, when the clamping arm 3 performs the battery cell clamping action, the hollow blowing disk 61 simultaneously sprays clean air onto the surface of the battery cell, and uses the impact force of the airflow (wind speed of about 5-8m / s) to blow away the dust adsorbed on the surface of the battery cell, preventing the dust from forming a "sliding layer" at the contact interface between the clamping arm 3 and the battery cell, thereby maintaining the effective friction coefficient between the clamping arm 3 and the battery cell, significantly reducing the risk of slipping during clamping, and improving the stability of battery cell clamping and assembly accuracy. In addition, the continuous airflow circulation can simultaneously remove the trace heat generated by the movement of the clamping arm 3, helping to improve the working environment temperature of the robot arm 2 and indirectly improving the reliability of equipment operation; When the workshop is in a low temperature environment (room temperature <10°C in winter), the temperature sensor 8 on the clamping arm 3 monitors its surface temperature in real time and feeds back the temperature value to the PLC controller 9 in the form of an electrical signal. After receiving the signal, the PLC controller 9 automatically turns on the power of the heating tube 52 through the control circuit. After the heating tube 52 is started, the gas sucked into the suction hood 43 is heated to raise the gas temperature to room temperature (25°C). The heated gas is evenly blown onto the surface of the battery cell through the corrugated outlet pipe 45, the hollow blowing plate 61 and the blowing hole 62, gradually raising the battery cell temperature and reducing the temperature difference between the battery cell and the clamping arm 3. This process can effectively avoid condensation caused by excessive temperature difference when the two come into contact, maintain the dry state of the clamping arm 3 and the surface of the battery cell, thereby maintaining a high friction coefficient, ensuring that the clamping arm 3 can quickly and accurately clamp the battery cell, and help achieve high-precision assembly of new energy vehicle batteries; When the clamping arm 3 completes the clamping of the battery cell, if the battery cell is large in size, the clamping arm 3 needs to open a larger angle. At this time, the external force of the clamping arm 3 on the pull rope 76 is reduced, and the downward pulling force of the other end of the pull rope 76 on the insulating slider 74 is reduced accordingly. The downward movement degree of the insulating slider 74 to overcome the elastic force of the second spring 75 is reduced, and the moving distance of the conductive ring 73 on the resistor rod 72 is also shortened accordingly, resulting in a decrease in the resistance value of the resistor rod 72 connected to the circuit and an increase in the circuit current. By connecting a measuring circuit at both ends of the resistor rod 72, the current change can be detected, and the electrical signal is amplified and filtered. The signal is then transmitted to the PLC controller 9. After receiving the signal, the PLC controller 9 increases the current of the electromagnetic block 635 through the control circuit, thereby enhancing its magnetic attraction to the permanent magnet block 634, so that the permanent magnet block 634 drives the movable ring 631 to move toward the electromagnetic block 635. The movable ring 631 squeezes the telescopic rod 632 and the first spring 633, so that the multiple frustum-shaped blocking heads 636 move out from the inside of the blowing hole 62, increasing the gap with the blowing hole 62, and thus increasing the air output, ensuring that the dust on the surface of the large-sized battery cell is completely cleaned, thereby improving the cleaning effect. On the contrary, if the battery cell size is small, the PLC controller 9 reduces the current passing through the electromagnetic block 635 to reduce the magnetic adsorption force, and the moving ring 631 drives the conical sealing head 636 close to the blowing hole 62, narrowing the gap between the conical sealing head 636 and the blowing hole 62 to reduce the air output. This design of adaptively adjusting the air output can not only avoid incomplete cleaning of large-sized battery cells due to insufficient airflow, but also prevent the risk of small-sized battery cells being blown over or shifted due to excessive airflow, thereby improving the system's flexible adaptability to battery cells of different specifications, ensuring that battery cells of all sizes can achieve the best cleaning effect before clamping, and ensuring the accuracy and efficiency of subsequent assembly.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A robot for assembling batteries for new energy vehicles, comprising a rotating base (1), a robot arm (2) and two clamping arms (3), wherein the robot arm (2) is fixedly arranged on the top of the rotating base (1), and the two clamping arms (3) are both arranged at the ends of the robot arm (2), characterized in that: Also includes: An air suction and dust removal mechanism (4) is arranged on the top of the rotating base (1), and the air suction and dust removal mechanism (4) is used to process dust around the robotic arm (2); A gas heating mechanism (5) is arranged inside the air suction and dust removal mechanism (4), and the gas heating mechanism (5) is used to adjust the temperature of the gas sucked in by the air suction and dust removal mechanism (4); An air blowing mechanism (6) is provided on the outer wall of the end of the mechanical arm (2), and the air blowing mechanism (6) is connected to the air suction and dust removal mechanism (4), and the air blowing mechanism (6) is used to blow air onto the surfaces of the two clamping arms (3) and the surface of the battery cell; An adaptive adjustment mechanism (7) is provided on a side wall of the blowing mechanism (6), and the adaptive adjustment mechanism (7) is capable of adjusting the blowing intensity of the blowing mechanism (6); a temperature sensor (8) fixedly disposed on a side wall of one of the clamping arms (3), and the temperature sensor (8) is used to detect the surface temperature of the clamping arm (3); A PLC controller (9) is fixedly embedded in the side wall of the rotating base (1); the rotating base (1), the mechanical arm (2), the two clamping arms (3), the air suction and dust removal mechanism (4), the gas heating mechanism (5), the air blowing mechanism (6) and the adaptive adjustment mechanism (7) are all electrically connected to the PLC controller (9).

2. A robot for assembling batteries for new energy vehicles according to claim 1, characterized in that: The air suction and dust removal mechanism (4) comprises a hollow air suction plate (41) fixedly arranged on the top of the rotating base (1), a plurality of evenly distributed air suction holes (42) are opened on one side of the hollow air suction plate (41), and an air suction hood (43) is fixedly arranged on the other side of the hollow air suction plate (41), a suction fan (44) is fixedly arranged inside the air suction hood (43), a corrugated air outlet pipe (45) is fixedly arranged on the side wall of the air suction hood (43), and an activated carbon filter (46) is vertically inserted into the interior of the hollow air suction plate (41).

3. A robot for assembling batteries for new energy vehicles according to claim 2, characterized in that: The top of the hollow air intake plate (41) is provided with a mounting opening, and a sealing plate (47) is provided inside the mounting opening. The lower surface of the sealing plate (47) is fixedly connected to the top of the activated carbon filter (46). The sealing plate (47) and the hollow air intake plate (41) are fixedly connected by bolts.

4. A battery assembly robot for new energy vehicles according to claim 2, characterized in that: The gas heating mechanism (5) comprises a fixing ring (51) fixedly arranged inside the suction hood (43), and the fixing ring (51) is located on the air inlet side of the suction fan (44), and a plurality of heating tubes (52) are fixedly arranged inside the fixing ring (51).

5. The battery assembly robot for new energy vehicles according to claim 2, characterized in that: The blowing mechanism (6) includes a hollow blowing disk (61) fixedly arranged on the outside of the robot arm (2), and one end of the corrugated air outlet pipe (45) away from the air suction cover (43) is fixedly connected to the side wall of the hollow blowing disk (61). A plurality of evenly distributed blowing holes (62) are provided around one side of the hollow blowing disk (61) away from the corrugated air outlet pipe (45), and a gas blocking mechanism (63) is provided inside the hollow blowing disk (61).

6. The battery assembly robot for new energy vehicles according to claim 5, characterized in that: The gas blocking mechanism (63) comprises a movable ring (631) arranged inside the hollow air blowing disk (61), two telescopic rods (632) are symmetrically fixed between the side wall of the movable ring (631) and the inner side wall of the hollow air blowing disk (61), the rod walls of the two telescopic rods (632) are both sleeved with a first spring (633), and the two ends of the first spring (633) are respectively fixedly connected to the side wall of the movable ring (631) and the side wall of the hollow air blowing disk (61). Two permanent magnets (634) are symmetrically fixed on the side wall of the movable ring (631), two electromagnetic blocks (635) are symmetrically fixed on the inner side wall of the hollow air blowing disk (61), and the positions of the electromagnetic blocks (635) are distributed correspondingly to the positions of the permanent magnets (634), and a plurality of evenly distributed frustum-shaped sealing heads (636) are fixed around the side wall of the movable ring (631), and the plurality of frustum-shaped sealing heads (636) are distributed in a one-to-one correspondence with the plurality of air blowing holes (62).

7. The battery assembly robot for new energy vehicles according to claim 5, characterized in that: The adaptive adjustment mechanism (7) includes an adjustment shell (71) fixedly arranged on the side wall of the hollow blowing disk (61), a resistance rod (72) is vertically fixed inside the adjustment shell (71), a conductive ring (73) is slidably provided on the rod wall of the resistance rod (72), an insulating slider (74) is fixedly provided on the outer wall of the conductive ring (73), and the insulating slider (74) is slidably connected to the adjustment shell (71), a second spring (75) is fixedly provided between the top of the insulating slider (74) and the inner side wall of the adjustment shell (71), and a pull rope (76) is fixedly provided at the bottom of the insulating slider (74), and the pull rope (76) extends away from the insulating slider (74) to the outside of the adjustment shell (71) and is fixedly connected to the side wall of one of the clamping arms (3).

8. The battery assembly robot for new energy vehicles according to claim 7, characterized in that: A guide roller (77) is rotatably provided on the inner side wall of the adjustment housing (71), and the pull rope (76) passes around the outer wall of the guide roller (77) and extends outward.

Images