Automatic assembly industrial robot

Abstract

The invention relates to the technical field of automatic assembly industrial robots, and particularly discloses an automatic assembly industrial robot which comprises a supporting base, the top of the supporting base is fixedly connected with the fixed end of a mechanical arm, and the execution end of the mechanical arm is fixedly connected with a first motor through a support. A driving shaft of the first motor is fixedly connected with a purification device, one side of the purification device is fixedly connected with a first connecting ring, the side, away from the purification device, of the first connecting ring is fixedly connected with a clamping and assembling device, the bottom of the clamping and assembling device communicates with the purification device through a pipeline, and the purification device comprises a connecting box body; the inner wall of the connecting box body is fixedly connected with a connecting cylinder through a support, the inner wall of the connecting cylinder is fixedly connected with a driving shaft of a first motor, and the bottom of the inner wall of the connecting box body is fixedly connected with a first pipeline, the automatic assembly industrial robot solves the problem of dust interference, and the efficiency and quality of industrial assembly are improved.

Description

Technical Field

[0001] This invention relates to the field of automated assembly industrial robot technology, specifically to an automated assembly industrial robot. Background Technology

[0002] Automated assembly industrial robots are core equipment in intelligent manufacturing production lines. They need to achieve precise gripping, cleaning, and assembly of parts, and adapt to the assembly needs of various specifications of parts in industries such as automotive, electronics, and machinery. Traditional assembly robots have obvious limitations: dust and oil stains are easily left on the surface of parts, and direct assembly will lead to a decrease in fitting accuracy and increased wear; the gripping mechanism is rigid and can easily scratch the surface of precision parts; multiple devices need to work together, resulting in low production efficiency; the cleaning and filtration mechanism is prone to clogging, and the maintenance frequency is high. As industrial manufacturing develops towards high precision and intelligence, the requirements for the cleaning ability, flexible gripping, integrated operation, and ease of maintenance of assembly robots have significantly increased.

[0003] Chinese patent CN212600024U discloses an automatic assembly industrial robot that can pick up and put down parts with a single rotation. However, it cannot clean or flexibly grip the assembled parts. Dust and oil residue on the surface of the parts affects the assembly accuracy and service life. Rigid gripping can easily scratch the surface of precision parts, reducing the product qualification rate. Summary of the Invention

[0004] To solve the above problems, the present invention is implemented through the following technical solution: an automatic assembly industrial robot, including a support base, a fixed end of a robot arm is fixedly connected to the top of the support base, a first motor is fixedly connected to the execution end of the robot arm through a bracket, a purification device is fixedly connected to the drive shaft of the first motor, a first connecting ring is fixedly connected to one side of the purification device, a clamping assembly device is fixedly connected to the side of the first connecting ring away from the purification device, and the bottom of the clamping assembly device is connected to the purification device through a pipe; The purification device includes a connecting box, a connecting cylinder is fixedly connected to the inner wall of the connecting box via a bracket, the inner wall of the connecting cylinder is fixedly connected to the drive shaft of a first motor, a first pipe is fixedly connected to the bottom of the inner wall of the connecting box, one end of the first pipe is connected to a filter mechanism, the top of the filter mechanism is connected to the air inlet of a first air pump via a pipe, the air outlet of the first air pump is connected to a connecting outer shell via a pipe, the top of the connecting outer shell penetrates the connecting box and is fixedly connected to a dust filter, and one side of the filter mechanism and the first air pump are both fixedly connected to one side of the inner wall of the connecting box via a bracket.

[0005] Preferably, the end of the first pipe away from the filter mechanism is connected to the clamping assembly device via a pipe. One side of the connecting box is fixedly connected to the clamping assembly device via a first connecting ring. When the clamping assembly device is activated, the workpiece is firmly clamped. At the same time, the purification device is activated: the first air pump is activated to generate negative pressure, which draws dust and debris from the clamping area into the filter mechanism through the first pipe. The filtered clean air is discharged through the dust filter on the top of the connecting shell, preventing dust from spreading and polluting the assembly environment, and also preventing dust from adhering to the workpiece surface and affecting the assembly accuracy. If it is necessary to adjust the workpiece assembly angle, the first motor is activated to drive the connecting cylinder to drive the connecting box and the clamping assembly device to rotate synchronously.

[0006] Preferably, the filtration mechanism includes a filter box, a filter screen is fixedly connected to the inner wall of the filter box, a movable groove is provided on both sides of the bottom of the filter screen, a sliding support plate is slidably connected to the inner wall of the movable groove, a filter screen brush head is fixedly connected to the top of the inner wall of the sliding support plate, a telescopic spring is fixedly connected to one side of the sliding support plate, two sets of telescopic springs are provided and symmetrically distributed on one side of the sliding support plate, and the side of the sliding support plate is fixedly connected to the inner wall of the filter box through the telescopic spring.

[0007] Preferably, the top of the filter housing is connected to the air inlet of the first air pump via a pipe, the bottom of the filter housing is connected to the clamping assembly device via a first pipe, and the side of the filter housing is fixedly connected to one side of the inner wall of the connecting housing via a bracket. After the purification device is started, the first air pump generates negative pressure, which draws the dust and debris in the clamping area into the filter housing through the first pipe. The dust is first intercepted and filtered by the filter screen, and the clean air is then discharged by the air pump. As filtration proceeds, when dust adheres to the surface of the filter screen, the first motor drives the purification device to rotate as a whole. Combined with the effect of gravity, the centrifugal force will drive the sliding support plate to slide back and forth along the moving groove. The telescopic spring will then extend and retract to reset, driving the filter screen brush head on the sliding support plate to continuously clean the surface of the filter screen, brushing off the attached dust and preventing the filter screen from clogging.

[0008] Preferably, the clamping assembly device includes a connecting plate, a fixed end of a first electric telescopic rod is fixedly connected to the side of the connecting plate, a first connecting block is fixedly connected to the movable end of the first electric telescopic rod, a fixed end of a second electric telescopic rod is fixedly connected to one side of the first connecting block, a flexible clamp is fixedly connected to the movable end of the second electric telescopic rod via a bracket, a dust suction cavity is provided inside the connecting plate, the bottom of the dust suction cavity is connected to a first pipe via a pipe, a dust suction hole is provided on the side of the connecting plate located on one side of the dust suction cavity, multiple sets of dust suction holes are provided and evenly distributed on one side of the connecting plate, and a cleaning brush head is fixedly connected to the side of the connecting plate located between adjacent dust suction holes.

[0009] Preferably, the first electric telescopic rod is provided in multiple sets and evenly distributed on the side of the connecting plate. One side of the connecting plate is fixedly connected to the connecting box through a first connecting ring. The first electric telescopic rod is activated to adjust the radial position, and then the angle of the flexible clamp is finely adjusted by the second electric telescopic rod so that the flexible clamp fits the surface of the workpiece. The coordinated adjustment of multiple telescopic rods can adapt to workpieces of different specifications and shapes, and improve clamping stability. Before clamping, the first air pump of the purification device is activated to generate negative pressure. At the same time, the first motor drives the connecting plate to rotate. The cleaning brush head on the side of the connecting plate sweeps the surface of the workpiece, sweeping up the attached floating dust and debris. The dust is raised and enters the dust suction cavity through multiple evenly distributed dust suction holes, and then sent to the filtration mechanism through the first pipe.

[0010] Preferably, the flexible clamp includes a clamping housing, an arc-shaped sliding opening on one side of the clamping housing, a fixed end of a first elastic telescopic rod fixedly connected to one side of the inner wall of the clamping housing, a guide slide fixedly connected to the portion of the inner wall of the clamping housing located on the side of the first elastic telescopic rod, a connecting bracket fixedly connected to the movable end of the first elastic telescopic rod, the side of the connecting bracket being slidably connected to the inner wall of the clamping housing via the guide slide, a sliding block fixedly connected to the side of the connecting bracket away from the first elastic telescopic rod, the side of the sliding block being slidably connected to the arc-shaped sliding opening, a first elastic pad fixedly connected to the portion of the side of the clamping housing located on the side of the arc-shaped sliding opening, an elastic washer fixedly connected to the inner wall of the arc-shaped sliding opening, and a second elastic pad fixedly connected to the side of the sliding block away from the connecting bracket.

[0011] Preferably, the first elastic telescopic rod is provided in two sets and symmetrically distributed inside the clamping housing, and the guide slide is provided in two sets and symmetrically distributed inside the clamping housing.

[0012] Preferably, the side of the clamping housing away from the arc-shaped sliding opening is fixedly connected to the movable end of the second electric telescopic rod via a bracket. Two sets of the first elastic pads are provided and symmetrically distributed on the side of the clamping housing. When the workpiece to be assembled is round or elliptical, multiple sets of the first and second electric telescopic rods are activated, driving the flexible clamp to move closer to the workpiece. After the second elastic pad contacts the workpiece surface, the workpiece exerts pressure on the sliding block, pushing the connecting bracket to slide along the guide rail. The two sets of first elastic telescopic rods extend and retract accordingly, buffering the clamping force. The arc-shaped sliding opening can be adapted to round or workpieces with a certain curvature. When clamping a square workpiece, the first elastic pads on the clamping housing can cooperate to clamp a square or cube workpiece. The stability is enhanced by planar contact. When clamping the workpiece, the elastic washer fits the arc-shaped surface to avoid slippage or damage to the workpiece.

[0013] This invention provides an automated assembly industrial robot. It has the following beneficial effects: 1. This automated assembly industrial robot uses a support base to fix its overall position. The clamping assembly device securely holds the workpiece. A first air pump generates negative pressure, drawing dust and debris from the clamping area into a filtration mechanism through a first pipe. The filtered clean air is then discharged through a dust filter on the top of the connecting housing, preventing dust from spreading and polluting the assembly environment, and also preventing dust from adhering to the workpiece surface and affecting assembly accuracy. The first motor drives the connecting cylinder, which in turn drives the connecting housing and clamping assembly device to rotate synchronously, enabling multi-angle rotation of the workpiece to meet the needs of different assembly positions and ensuring precise and controllable assembly actions. The dust removal device provides a clean environment for the assembly operation, effectively solving the problem of dust interference, improving the efficiency and quality of industrial assembly, and reducing subsequent cleaning costs.

[0014] 2. After the purification device is activated, the first air pump of this automated assembly industrial robot generates negative pressure, drawing dust and debris from the clamping area into the filter box through the first pipe. The dust is first intercepted and filtered by the filter screen, and then the clean air is discharged by the air pump. As filtration proceeds, when dust adheres to the surface of the filter screen, the first motor drives the entire purification device to rotate. Combined with gravity, centrifugal force causes the sliding support plate to slide back and forth along the moving groove. The telescopic spring then extends and returns to its original position, driving the filter screen brush head on the sliding support plate to continuously clean the surface of the filter screen, brushing off the attached dust and preventing filter clogging. At the same time, if it is necessary to adjust the workpiece angle, the first motor can be activated to rotate the clamping device. After the operation is completed, the air pump is turned off and the dust accumulated at the bottom of the filter box is cleaned. The self-cleaning function of the brush head reduces the frequency of manual maintenance, ensures the continuous operation of the purification device, and further improves assembly efficiency and quality.

[0015] 3. This automated assembly industrial robot first fixes itself to a support base, then manipulates a robotic arm to bring the connecting plate closer to the workpiece to be assembled. Based on the workpiece size, multiple sets of first electric telescopic rods are activated to adjust the radial position. Then, the angle of the flexible gripper is finely adjusted via a second electric telescopic rod, ensuring the flexible gripper fits the workpiece surface. The coordinated adjustment of multiple telescopic rods can adapt to workpieces of different specifications and shapes, improving clamping stability. Before clamping, the first air pump of the purification device generates negative pressure, while the first motor drives the connecting plate to rotate. The cleaning brush head on the side of the connecting plate sweeps the workpiece surface, removing attached dust and debris. The raised dust enters the suction cavity through multiple evenly distributed suction holes and is then sent to the filtration mechanism via a first pipe. The suction system operates continuously during assembly, preventing dust from interfering with assembly accuracy, improving the device's versatility and assembly quality, and reducing the risk of workpiece damage.

[0016] 4. When the workpiece to be assembled is round or elliptical, this automated assembly industrial robot activates multiple sets of first and second electric telescopic rods, driving the flexible gripper to approach the workpiece. After the second elastic pad contacts the workpiece surface, the workpiece exerts pressure on the sliding block, pushing the connecting bracket to slide along the guide rail. The two sets of first elastic telescopic rods extend and retract accordingly, buffering the clamping force. The arc-shaped sliding opening can adapt to round or workpieces with a certain curvature. The first elastic pad on the clamping housing can cooperate to clamp square or cubic workpieces. The stability is enhanced by planar contact. When clamping the workpiece, the elastic washer fits the arc surface to avoid slippage or damage to the workpiece. If the workpiece angle needs to be adjusted, the first motor is activated to drive the connecting plate to rotate, increasing the range of workpiece shapes that can be clamped during assembly, reducing damage to the workpiece during assembly, and ensuring assembly accuracy and workpiece integrity. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the automatic assembly industrial robot structure of the present invention; Figure 2 This is a schematic diagram of the connection structure of the purification device of the present invention; Figure 3 This is a schematic diagram of the purification device of the present invention; Figure 4 This is a schematic diagram of the first pipe connection structure of the present invention; Figure 5 This is a schematic diagram of the filter housing structure of the present invention; Figure 6 This is a schematic diagram of the filter screen connection structure of the present invention; Figure 7 This is a schematic diagram of the movable slot connection structure of the present invention; Figure 8 This is a schematic diagram of the clamping and assembly device of the present invention; Figure 9 This is a schematic diagram of the dust collection cavity connection structure of the present invention; Figure 10 This is a schematic diagram of the flexible clamp structure of the present invention; Figure 11 This is a schematic diagram of the first elastic telescopic rod connection structure of the present invention; Figure 12 This is a schematic diagram of the guide slider connection structure of the present invention.

[0018] In the diagram: 1. Support base; 2. Robotic arm; 3. First motor; 4. Purification device; 41. Connecting box; 42. Connecting cylinder; 43. First pipe; 44. Filtration mechanism; 441. Filter box; 442. Filter screen; 443. Moving groove; 444. Sliding support plate; 445. Filter brush head; 446. Telescopic spring; 45. First air pump; 46. Connecting outer shell; 47. Dustproof filter screen; 5. First connecting ring; 6. Clamping assembly device; 1. Connecting disc body; 62. First electric telescopic rod; 63. First connecting block; 64. Second electric telescopic rod; 65. Flexible clamp; 651. Clamping housing; 652. Arc-shaped sliding opening; 653. First elastic telescopic rod; 654. Guide slide; 655. Connecting bracket; 656. Sliding block; 657. First elastic pad; 658. Elastic washer; 659. Second elastic pad; 66. Dust suction cavity; 67. Dust suction hole; 68. Cleaning brush head. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] For the first embodiment, please refer to... Figures 1-4 This invention provides a technical solution that solves the problem of dust interference and improves the efficiency and quality of industrial assembly: an automatic assembly industrial robot includes a support base 1, a fixed end of a robotic arm 2 is fixedly connected to the top of the support base 1, an execution end of the robotic arm 2 is fixedly connected to a first motor 3 via a bracket, a purification device 4 is fixedly connected to the drive shaft of the first motor 3, a first connecting ring 5 is fixedly connected to one side of the purification device 4, a clamping assembly device 6 is fixedly connected to the side of the first connecting ring 5 away from the purification device 4, and the bottom of the clamping assembly device 6 is connected to the purification device 4 via a pipe; The purification device 4 includes a connecting box 41. A connecting cylinder 42 is fixedly connected to the inner wall of the connecting box 41 via a bracket. The inner wall of the connecting cylinder 42 is fixedly connected to the drive shaft of the first motor 3. A first pipe 43 is fixedly connected to the bottom of the inner wall of the connecting box 41. One end of the first pipe 43 is connected to a filter mechanism 44. The top of the filter mechanism 44 is connected to the air inlet of a first air pump 45 via a pipe. The air outlet of the first air pump 45 is connected to a connecting shell 46 via a pipe. A dust filter 47 is fixedly connected to the top of the connecting shell 46 through the connecting box 41. One side of the filter mechanism 44 and the first air pump 45 are both fixedly connected to one side of the inner wall of the connecting box 41 via a bracket.

[0021] The end of the first pipe 43 away from the filter mechanism 44 is connected to the clamping assembly device 6 through a pipe, and the side of the connecting box 41 is fixedly connected to the clamping assembly device 6 through the first connecting ring 5.

[0022] In use, the robot's overall position is first fixed by the support base 1. According to the specifications and position of the workpiece to be assembled, the robot arm 2 is operated to adjust the attitude of the execution end so that the clamping assembly device 6 is aligned with the workpiece to be assembled. The clamping assembly device 6 is started to firmly clamp the workpiece. At the same time, the purification device 4 is turned on: the first air pump 45 is started to generate negative pressure, and the dust and debris in the clamping area are sucked into the filter mechanism 44 through the first pipe 43. The filtered clean air is discharged through the dust filter 47 on the top of the connecting shell 46 to avoid dust diffusion and pollution of the assembly environment, and also to prevent dust from adhering to the surface of the workpiece and affecting the assembly accuracy. If it is necessary to adjust the assembly angle of the workpiece, the first motor 3 is started to drive the connecting cylinder 42 to drive the connecting box 41 and the clamping assembly device 6 to rotate synchronously, so as to realize the multi-angle rotation of the workpiece, meet the needs of different assembly positions, and ensure that the assembly action is precise and controllable. The dust removal of the purification device 4 provides a clean environment for the assembly operation, effectively solves the problem of dust interference, improves the efficiency and quality of industrial assembly, and reduces subsequent cleaning costs.

[0023] Second embodiment, please refer to Figures 1-7 Based on the first embodiment, the present invention provides a technical solution that reduces the frequency of manual maintenance and further improves assembly efficiency and quality: The filter mechanism 44 includes a filter box 441, a filter screen 442 is fixedly connected to the inner wall of the filter box 441, and a moving groove 443 is provided on both sides of the bottom of the filter screen 442. A sliding support plate 444 is slidably connected to the inner wall of the moving groove 443. A filter brush head 445 is fixedly connected to the top of the inner wall of the sliding support plate 444. A telescopic spring 446 is fixedly connected to one side of the sliding support plate 444. Two sets of telescopic springs 446 are provided and symmetrically distributed on one side of the sliding support plate 444. The side of the sliding support plate 444 is fixedly connected to the inner wall of the filter box 441 through the telescopic springs 446.

[0024] The top of the filter housing 441 is connected to the air inlet of the first air pump 45 through a pipe, the bottom of the filter housing 441 is connected to the clamping assembly device 6 through the first pipe 43, and the side of the filter housing 441 is fixedly connected to one side of the inner wall of the connecting housing 41 through a bracket.

[0025] In use, the robot is fixed by the support base 1, and the manipulator 2 drives the clamping assembly device 6 to align and clamp the workpiece to be assembled. After the purification device 4 is started, the first air pump 45 generates negative pressure, which draws the dust and debris in the clamping area into the filter box 441 through the first pipe 43. The dust is first intercepted and filtered by the filter screen 442, and the clean air is then discharged by the air pump. As filtration proceeds, when dust adheres to the surface of the filter screen, the first motor 3 drives the purification device 4 to rotate as a whole. Combined with the effect of gravity, the centrifugal force will drive the sliding support plate 444 to slide back and forth along the moving groove 443. The telescopic spring 446 will extend and retract to reset, driving the filter brush head 445 on the sliding support plate 444 to continuously clean the surface of the filter screen 442, brushing off the attached dust and preventing the filter screen from clogging. At the same time, if it is necessary to adjust the angle of the workpiece, the first motor 3 can be started to drive the clamping device to rotate. After the operation is completed, the air pump is turned off and the dust accumulated at the bottom of the filter box 441 is cleaned to reduce the frequency of manual maintenance, ensure the continuous and efficient operation of the purification device, and further improve the assembly efficiency and quality.

[0026] Third embodiment, please refer to Figures 1-9 Based on the second embodiment, the present invention provides a technical solution that solves the problems of poor adaptability of the clamping device and incomplete cleaning of the workpiece surface: the clamping assembly device 6 includes a connecting plate 61, the fixed end of a first electric telescopic rod 62 is fixedly connected to the side of the connecting plate 61, the movable end of the first electric telescopic rod 62 is fixedly connected to a first connecting block 63, the fixed end of a second electric telescopic rod 64 is fixedly connected to one side of the first connecting block 63, the movable end of the second electric telescopic rod 64 is fixedly connected to a flexible clamp 65 through a bracket, a dust suction cavity 66 is opened inside the connecting plate 61, the bottom of the dust suction cavity 66 is connected to a first pipe 43 through a pipe, a dust suction hole 67 is opened on the side of the connecting plate 61 located on one side of the dust suction cavity 66, multiple sets of dust suction holes 67 are provided and evenly distributed on one side of the connecting plate 61, and a cleaning brush head 68 is fixedly connected to the side of the connecting plate 61 located between adjacent dust suction holes 67.

[0027] Multiple sets of the first electric telescopic rod 62 are evenly distributed on the side of the connecting plate 61. One side of the connecting plate 61 is fixedly connected to the connecting box 41 through the first connecting ring 5.

[0028] In use, the robot is first fixed by the support base 1. The robotic arm 2 is then used to move the connecting plate 61 closer to the workpiece to be assembled. Based on the workpiece size, multiple sets of first electric telescopic rods 62 are activated to adjust the radial position. Then, the angle of the flexible chuck 65 is finely adjusted using the second electric telescopic rod 64, ensuring the flexible chuck 65 fits the workpiece surface. The coordinated adjustment of multiple telescopic rods can adapt to workpieces of different specifications and shapes, improving clamping stability. Before clamping, the first air pump 45 of the purification device 4 is activated to generate negative pressure. Simultaneously, the first motor 3 drives the connecting plate 61 to rotate. The side cleaning brush head 68 sweeps the surface of the workpiece, sweeping up the attached dust and debris. The dust is then sent into the suction cavity 66 through multiple evenly distributed suction holes 67, and then into the filter mechanism 44 through the first pipe 43. Combined with the self-cleaning function of the first motor 3 and the gravity-driven brush head in the second embodiment, if the angle of the workpiece needs to be adjusted after clamping, the first motor 3 is started to drive the connecting plate 61 to rotate. The dust collection system works continuously during the assembly process to avoid dust interfering with the assembly accuracy, improve the versatility of the device and the assembly quality, and reduce the risk of workpiece damage.

[0029] For the fourth embodiment, please refer to [link / reference]. Figures 1-12 Based on the third embodiment, the present invention provides a technical solution that solves the problems of limited adaptability of the chuck and easy slippage when clamping irregularly shaped workpieces: The flexible chuck 65 includes a clamping shell 651, an arc-shaped sliding opening 652 is provided on one side of the clamping shell 651, a fixed end of a first elastic telescopic rod 653 is fixedly connected to one side of the inner wall of the clamping shell 651, a guide slide 654 is fixedly connected to the portion of the inner wall of the clamping shell 651 located on the side of the first elastic telescopic rod 653, and a connecting bracket 655 is fixedly connected to the movable end of the first elastic telescopic rod 653. The side of the connecting bracket 655 is slidably connected to the inner wall of the clamping housing 651 via the guide slide 654. A sliding block 656 is fixedly connected to the side of the connecting bracket 655 away from the first elastic telescopic rod 653. The side of the sliding block 656 is slidably connected to the arc-shaped sliding opening 652. A first elastic pad 657 is fixedly connected to the part of the side of the clamping housing 651 located on the side of the arc-shaped sliding opening 652. An elastic washer 658 is fixedly connected to the inner wall of the arc-shaped sliding opening 652. A second elastic pad 659 is fixedly connected to the side of the sliding block 656 away from the connecting bracket 655.

[0030] Two sets of first elastic telescopic rods 653 are provided and symmetrically distributed inside the clamping housing 651. Two sets of guide slides 654 are provided and symmetrically distributed inside the clamping housing 651. The side of the clamping housing 651 away from the arc-shaped sliding opening 652 is fixedly connected to the movable end of the second electric telescopic rod 64 through a bracket. Two sets of first elastic pads 657 are provided and symmetrically distributed on the side of the clamping housing 651.

[0031] In use, when the workpiece to be assembled is round or elliptical, multiple sets of first electric telescopic rods 62 and second electric telescopic rods 64 are activated, driving the flexible chuck 65 to move closer to the workpiece. After the second elastic pad 659 contacts the workpiece surface, the workpiece exerts pressure on the sliding block 656, pushing the connecting bracket 655 to slide along the guide slide 654. The two sets of first elastic telescopic rods 653 extend and retract accordingly, buffering the clamping force. The arc-shaped sliding opening 652 can adapt to round or workpieces with a certain degree of curvature. When clamping a square workpiece, the first elastic pad 657 on the clamping housing 651 can cooperate to clamp square or cubic workpieces. The stability is enhanced by planar contact. When clamping the workpiece, the elastic washer 658 fits against the arc surface to avoid slippage or damage to the workpiece. If the workpiece angle needs to be adjusted, the first motor 3 is activated to drive the connecting disc 61 to rotate, increasing the range of workpiece shapes that can be clamped during assembly, reducing damage to the workpiece during assembly, and ensuring assembly accuracy and workpiece integrity.

[0032] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An automated assembly industrial robot, characterized in that: Includes a support base (1), the top of which is fixedly connected to the fixed end of a robotic arm (2), the execution end of which is fixedly connected to a first motor (3) via a bracket, the drive shaft of the first motor (3) is fixedly connected to a purification device (4), a first connecting ring (5) is fixedly connected to one side of the purification device (4), and a clamping assembly device (6) is fixedly connected to the side of the first connecting ring (5) away from the purification device (4), and the bottom of the clamping assembly device (6) is connected to the purification device (4) via a pipe; The purification device (4) includes a connecting box (41), the inner wall of the connecting box (41) is fixedly connected to a connecting cylinder (42) by a bracket, the inner wall of the connecting cylinder (42) is fixedly connected to the drive shaft of the first motor (3), the bottom of the inner wall of the connecting box (41) is fixedly connected to a first pipe (43), one end of the first pipe (43) is connected to a filter mechanism (44), the top of the filter mechanism (44) is connected to the air inlet of the first air pump (45) by a pipe, the air outlet of the first air pump (45) is connected to a connecting shell (46) by a pipe, the top of the connecting shell (46) passes through the connecting box (41) and is fixedly connected to a dust filter (47), one side of the filter mechanism (44) and the first air pump (45) are both fixedly connected to one side of the inner wall of the connecting box (41) by a bracket.

2. The automated assembly industrial robot according to claim 1, characterized in that: The end of the first pipe (43) away from the filter mechanism (44) is connected to the clamping assembly device (6) through the pipe, and one side of the connecting box (41) is fixedly connected to the clamping assembly device (6) through the first connecting ring (5).

3. The automated assembly industrial robot according to claim 1, characterized in that: The filtration mechanism (44) includes a filter box (441), a filter screen (442) is fixedly connected to the inner wall of the filter box (441), and a moving groove (443) is provided on both sides of the bottom of the filter screen (442). A sliding support plate (444) is slidably connected to the inner wall of the moving groove (443). A filter brush head (445) is fixedly connected to the top of the inner wall of the sliding support plate (444). A telescopic spring (446) is fixedly connected to one side of the sliding support plate (444). Two sets of telescopic springs (446) are provided and symmetrically distributed on one side of the sliding support plate (444). The side of the sliding support plate (444) is fixedly connected to the inner wall of the filter box (441) through the telescopic springs (446).

4. An automated assembly industrial robot according to claim 3, characterized in that: The top of the filter box (441) is connected to the air inlet of the first air pump (45) through a pipe, the bottom of the filter box (441) is connected to the clamping assembly device (6) through the first pipe (43), and the side of the filter box (441) is fixedly connected to one side of the inner wall of the connecting box (41) through a bracket.

5. An automated assembly industrial robot according to claim 1, characterized in that: The clamping assembly device (6) includes a connecting plate (61). The fixed end of a first electric telescopic rod (62) is fixedly connected to the side of the connecting plate (61). The movable end of the first electric telescopic rod (62) is fixedly connected to a first connecting block (63). The fixed end of a second electric telescopic rod (64) is fixedly connected to one side of the first connecting block (63). The movable end of the second electric telescopic rod (64) is fixedly connected to a flexible clamp (65) via a bracket. A dust-collecting cavity (66) is provided inside the connecting plate (61). The bottom of the dust-collecting cavity (66) is connected to a first pipe (43) via a pipe. A dust-collecting hole (67) is provided on the side of the connecting plate (61) located on one side of the dust-collecting cavity (66). Multiple sets of dust-collecting holes (67) are provided and evenly distributed on one side of the connecting plate (61). A cleaning brush head (68) is fixedly connected to the side of the connecting plate (61) located between adjacent dust-collecting holes (67).

6. An automated assembly industrial robot according to claim 5, characterized in that: The first electric telescopic rod (62) is provided in multiple sets and evenly distributed on the side of the connecting plate (61). One side of the connecting plate (61) is fixedly connected to the connecting box (41) through the first connecting ring (5).

7. An automated assembly industrial robot according to claim 5, characterized in that: The flexible clamp (65) includes a clamping housing (651), one side of which has an arc-shaped sliding opening (652). A fixed end of a first elastic telescopic rod (653) is fixedly connected to one side of the inner wall of the clamping housing (651). A guide slide (654) is fixedly connected to the portion of the inner wall of the clamping housing (651) located on one side of the first elastic telescopic rod (653). A connecting bracket (655) is fixedly connected to the movable end of the first elastic telescopic rod (653). The side of the connecting bracket (655) is connected to the clamping housing (651) via the guide slide (654). 51) Inner wall sliding connection, a sliding block (656) is fixedly connected to the side of the connecting bracket (655) away from the first elastic telescopic rod (653), the side of the sliding block (656) is slidably connected to the arc-shaped sliding opening (652), the side of the clamping housing (651) located on the side of the arc-shaped sliding opening (652) is fixedly connected to the first elastic pad (657), the inner wall of the arc-shaped sliding opening (652) is fixedly connected to the elastic washer (658), and the side of the sliding block (656) away from the connecting bracket (655) is fixedly connected to the second elastic pad (659).

8. An automated assembly industrial robot according to claim 7, characterized in that: The first elastic telescopic rod (653) is provided in two sets and symmetrically distributed inside the clamping housing (651), and the guide slide (654) is provided in two sets and symmetrically distributed inside the clamping housing (651).

9. An automated assembly industrial robot according to claim 7, characterized in that: The side of the clamping housing (651) away from the arc-shaped sliding opening (652) is fixedly connected to the movable end of the second electric telescopic rod (64) through a bracket. Two sets of the first elastic pads (657) are provided and symmetrically distributed on the side of the clamping housing (651).

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