Industrial robot with angle convenient to adjust

Abstract

The industrial robot comprises a first base, a first motor is fixedly installed on the outer surface of the first base through a support, and lead screws are rotationally installed on the two sides of the inner wall of a groove in the top of the first base; one end of the lead screw penetrates through the first base and extends to the outer side of the first base to be fixedly connected with the output end of a first motor, a transverse displacement device is installed on the outer surface of the lead screw in a transmission mode, an industrial robot device is fixedly installed at the top of the transverse displacement device, and a first sliding rail is arranged at the bottom of a groove in the top of the first base. According to the industrial robot with the angle convenient to adjust, the first motor works, a worker only needs to change the rotating direction of the output end of the first motor, the relative position of the industrial robot device relative to a grabbed object can be changed relatively, and the purpose of conveniently adjusting the angle is achieved.

Description

Technical Field

[0001] This invention relates to the field of robotics, specifically to an industrial robot with easily adjustable angles. Background Technology

[0002] With the continuous development and progress of science and technology, the field of robotics is also constantly developing and progressing. In order to save the cost of manpower, more and more manufacturers have introduced a batch of industrial robots to complete some relatively simple tasks, such as grasping and welding.

[0003] Today's industrial robots can grasp and move objects within the reach of their robotic arms. However, when the angle of the object to be grasped shifts, these industrial robots are unable to adjust the angle to grasp the object. Summary of the Invention

[0004] To achieve the above objectives, the present invention provides the following technical solution: an industrial robot with easily adjustable angle, comprising a first base and an anti-tipping device. The outer surface of the first base has an installation channel, the inner walls of the installation channel have second slide rails on both sides, and the bottom of the inner wall of the installation channel has a third slide rail. The anti-tipping device is slidably installed within the installation channel. A first motor is fixedly mounted on the outer surface of the first base via a bracket. The first motor and the anti-tipping device are respectively mounted on adjacent sides of the first base. Lead screws are rotatably mounted on both sides of the inner wall of the groove at the top of the first base. One end of the lead screw penetrates the first base and extends to its outer side, where it is fixedly connected to the output end of the first motor. A lateral displacement device is driven onto the outer surface of the lead screw. An industrial robot is fixedly mounted on the top of the lateral displacement device. The bottom of the groove at the top of the first base has a first slide rail. Through the operation of the first motor, the industrial robot can perform lateral displacement within the groove at the top of the first base. The operator only needs to change the direction of rotation of the output end of the first motor to change the relative position of the industrial robot with respect to the object being grasped, thus achieving the purpose of easy angle adjustment.

[0005] Preferably, the anti-tipping device includes a support plate, which is detachably installed in the installation channel. First sliders are fixedly installed on both sides of the outer surface of the support plate, and the first sliders are slidably installed in a second slide rail. A roller is rotatably installed on the bottom of the support plate via a pivot, and the roller is slidably installed in a third slide rail. An anti-tipping protrusion is fixedly installed on the bottom edge of the support plate away from the first base. By setting up the anti-tipping device, when the industrial robot grasps an excessively heavy object and tilts towards the anti-tipping device, the anti-tipping device will slide outwards by gravity and contact the ground through the anti-tipping protrusion, preventing the robot from tipping over. This allows workers time to remedy the situation.

[0006] Preferably, the lateral displacement device includes a displacement block, which is mounted on the outer surface of a lead screw via an internal threaded drive. A second slider is fixedly mounted on the bottom of the displacement block, and the second slider is slidably mounted within a first slide rail. Buffer pads are fixedly mounted on both sides of the outer surface of the displacement block. By operating the first motor, the lateral displacement device can perform lateral displacement within the top groove of the first base, thus achieving the purpose of changing the orientation of the industrial robot device.

[0007] Preferably, the industrial robot device includes a second base and a torsion protection device. The second base is fixedly installed on the top of the lateral displacement device. A fourth slide rail is provided at the bottom of the inner wall of the groove at the top of the second base. A third slider is fixedly installed on the bottom of the outer surface of the torsion protection device. The third slider is slidably installed in the fourth slide rail. The torsion protection device is rotatably installed on the top of the second base, and a robotic arm is fixedly installed on the top of the torsion protection device. By setting the second base, the robotic arm can rotate, thus enabling the robotic arm to grasp objects within a permissible length range.

[0008] Preferably, the torsion protection device includes a first housing and a second housing, the bottom of the outer surface of the first housing is fixedly connected to a third slider, the top of the second housing is fixedly connected to a robotic arm, the first housing is sleeved on the outer surface of the second housing, and the bottom of the outer surface of the first housing is fixedly connected to the third slider.

[0009] Preferably, a first adsorption magnet is fixedly installed on the inner wall of the cavity at the top of the first housing, and a displacement track is formed on the top of the first adsorption magnet. A second adsorption magnet is fixedly installed on the bottom of the second housing, and a first traction rod is fixedly installed on the bottom of the second adsorption magnet. The first traction rod is slidably installed within the displacement track. By setting the first and second adsorption magnets, when the industrial robot device experiences an end-effector collision, the first traction rod will slide out from the displacement track, and the first and second adsorption magnets will separate, causing the industrial robot device to stop working. The operator can rotate the second housing to slide the first traction rod back into the displacement track, causing the first and second adsorption magnets to adhere together, and the industrial robot device will resume working. Therefore, it can prevent the second base from being torsional damaged due to an end-effector collision.

[0010] Preferably, the robotic arm includes an information processing box, the bottom of which is fixedly connected to a torsion protection device, and an arc-shaped fixing block is fixedly installed on the top of the information processing box. A second motor is fixedly installed on the outer surface of the arc-shaped fixing block via a bracket. A first rotating shaft is fixedly installed at the output end of the second motor. The first rotating shaft passes through the arc-shaped fixing block and extends to its other side. A first straight rod is fixedly installed on the outer surface of the first rotating shaft away from the second motor.

[0011] Preferably, a third motor is fixedly mounted on the outer surface of the first straight rod away from the first rotating shaft via a bracket. A second rotating shaft is fixedly mounted on the output end of the third motor. The second rotating shaft passes through the first straight rod and extends to its other side. A second straight rod is fixedly mounted on the outer surface of the second rotating shaft away from the third motor. A first cylinder and a mechanical gripper are respectively fixedly mounted on both sides of the outer surface of the second straight rod away from the second rotating shaft via brackets. By operating the second and third motors, the mechanical gripper can extend to the combined arm span of the first and second straight rods, thus increasing the gripping range of the mechanical gripper.

[0012] Preferably, the mechanical gripper includes a limiting plate and a first telescopic rod. The limiting plate is fixedly mounted on the outer surface of the second straight rod via a bracket. One end of the first telescopic rod is fixedly mounted on the output end of the first cylinder. The other end of the first telescopic rod passes through the limiting plate and extends to its other side. A traction plate is fixedly mounted on the end of the first telescopic rod away from the first cylinder. A gripping finger is rotatably mounted on the outer surface of the limiting plate away from the first cylinder via a rotating shaft. A second traction rod is rotatably mounted between the gripping finger and the traction plate via a rotating shaft.

[0013] Preferably, a second cylinder is fixedly mounted on the side of the outer surface of the limiting plate away from the traction plate via a bracket. A second telescopic rod is fixedly mounted on the output end of the second cylinder. The end of the second telescopic rod away from the second cylinder passes through the limiting plate and extends to the other side. A cross-shaped anti-detachment block is fixedly mounted on the end of the second telescopic rod away from the second cylinder. The cross-shaped anti-detachment block is located between the gripping fingers, and the traction plate is located between the limiting plate and the cross-shaped anti-detachment block. When the first cylinder operates, the gripping fingers can grasp the object to be grasped. When the gripping fingers grasp the object, the second cylinder starts to operate, and the traction plate cooperates with the gripping fingers to fix the grasped object, thus preventing the object from detaching from the gripping fingers during the grasping process.

[0014] This invention provides an industrial robot with easily adjustable angles. It offers the following advantages: (i) The industrial robot that is easy to adjust the angle operates by the first motor. The industrial robot device can move laterally in the top groove of the first base. The operator only needs to change the direction of rotation of the output end of the first motor to make the relative position of the industrial robot device with respect to the object being grasped change, thus achieving the purpose of easy angle adjustment. (ii) The industrial robot with adjustable angle is equipped with an anti-tipping device. When the industrial robot grabs an object that is too heavy and tilts towards the anti-tipping device, the anti-tipping device will slide outward by gravity and contact the ground through the anti-tipping protrusion to prevent the robot from tipping over. Therefore, it can give the staff time to remedy the situation. (iii) The industrial robot with adjustable angle operates through the first motor, which enables the lateral displacement device to move laterally within the top groove of the first base, thereby achieving the purpose of changing the orientation of the industrial robot device. (iv) The industrial robot with adjustable angle is equipped with a second base, which allows the robotic arm to rotate, thus enabling the robotic arm to grasp items within the allowable length range. (v) This industrial robot with adjustable angle is equipped with a first adsorption magnet and a second adsorption magnet. When the end of the industrial robot device experiences an end collision, the first traction rod will slide out from the displacement track, and the first and second adsorption magnets will separate, causing the industrial robot device to stop working. The operator can rotate the second housing to slide the first traction rod into the displacement track, so that the first and second adsorption magnets are attracted together, and the industrial robot device resumes working. Therefore, it can prevent the end collision of the device from causing the second base to be torsional damaged. (vi) The industrial robot with adjustable angle operates through the second and third motors, which allows the mechanical gripper to extend to the arm span length superimposed by the first and second straight rods, thus increasing the gripping range of the mechanical gripper. (vii) The industrial robot with adjustable angle operates by the first cylinder, and the gripping finger can grip the object to be gripped. When the gripping finger grips the object, the second cylinder starts to work, and the traction plate cooperates with the gripping finger to fix the gripped object, thus preventing the gripped object from detaching from the gripping finger during the gripping process. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an industrial robot with easily adjustable angle according to the present invention; Figure 2 This is a side view of the overall structure of the present invention; Figure 3This is a schematic diagram of the anti-tipping device of the present invention; Figure 4 This is a schematic cross-sectional view of the anti-overturning device of the present invention; Figure 5 This is a schematic diagram of the structural anatomy of the first base of the present invention; Figure 6 This is a schematic diagram of the lateral displacement device of the present invention; Figure 7 This is a schematic diagram of the industrial robot device of the present invention; Figure 8 This is a schematic diagram of the structure of the second base of the present invention; Figure 9 This is a schematic cross-sectional view of the structure of the second base of the present invention; Figure 10 This is a schematic cross-sectional view of the torsion protection device of the present invention; Figure 11 This is a schematic diagram of the structure of the robotic arm of the present invention; Figure 12 This is a schematic diagram of the mechanical claw of the present invention.

[0016] In the diagram: 1. First base; 2. Anti-tipping device; 21. Support plate; 22. First slider; 23. Anti-tipping protrusion; 24. Roller; 3. Lead screw; 4. Lateral displacement device; 41. Displacement block; 42. Second slider; 43. Buffer pad; 5. Industrial robot device; 51. Second base; 52. Torsion protection device; 521. First housing; 522. Second housing; 523. First adsorption magnet; 524. Second adsorption magnet; 525. Displacement track; 526. First traction rod; 53. Robotic arm; 531. Information processing box; 532. Arc-shaped fixing block; 533. Second electric... 534. First rotating shaft; 535. First straight rod; 536. Third motor; 537. Second rotating shaft; 538. Second straight rod; 539. First cylinder; 5310. Mechanical claw; 53101. Limiting plate; 53102. First telescopic rod; 53103. Grabbing finger; 53104. Traction plate; 53105. Second traction rod; 53106. Second cylinder; 53107. Second telescopic rod; 53108. Cross-shaped anti-detachment block; 54. Fourth slide rail; 55. Third slider; 6. First motor; 7. First slide rail; 8. Installation channel; 9. Second slide rail; 10. Third slide rail. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-4 This invention provides a technical solution comprising a first base 1 and an anti-tipping device 2. The outer surface of the first base 1 has an installation channel 8. Second slide rails 9 are provided on both sides of the inner wall of the installation channel 8, and a third slide rail 10 is provided at the bottom of the inner wall of the installation channel 8. The anti-tipping device 2 is slidably installed within the installation channel 8, providing support to the device when it tipes over. A first motor 6 is fixedly installed on the outer surface of the first base 1 via a bracket. The first motor 6 and the anti-tipping device 2 are respectively installed on adjacent sides of the first base 1. Lead screws 3 are rotatably installed on both sides of the inner wall of the groove at the top of the first base 1. One end of the lead screw 3 penetrates the first base 1 and extends to its outer side, where it is fixedly connected to the output end of the first motor 6. A lateral displacement device 4 is drivenly installed on the outer surface of the lead screw 3. An industrial robot device 5 is fixedly installed on the top of the lateral displacement device 4. A first slide rail 7 is provided at the bottom of the groove at the top of the first base 1. By operating the first motor 6, the industrial robot device 5 can move laterally within the top groove of the first base 1. The operator only needs to change the direction of rotation of the output end of the first motor 6 to make the relative position of the industrial robot device 5 relative to the object being grasped change, thus achieving the purpose of easy angle adjustment.

[0019] The anti-tipping device 2 includes a support plate 21, which is detachably installed in the installation channel 8. First sliders 22 are fixedly installed on both sides of the outer surface of the support plate 21, and the first sliders 22 are slidably installed in the second slide rail 9. A roller 24 is rotatably installed on the bottom of the support plate 21 via a pivot, allowing the anti-tipping device 2 to slide more easily out of the installation channel 8 when the industrial robot tilts. The roller 24 is slidably installed in the third slide rail 10. An anti-tipping protrusion 23 is fixedly installed on the bottom edge of the support plate 21 away from the first base 1. This anti-tipping protrusion 23 forms a certain angle with the ground to provide support for the industrial robot about to tip over. By setting up the anti-tipping device 2, when the industrial robot 5 grasps an excessively heavy object and tilts towards the anti-tipping device 2, the anti-tipping device 2 will slide outwards by gravity and contact the ground through the anti-tipping protrusion 23, preventing the robot from tipping over. This provides workers with time to remedy the situation.

[0020] Please see Figure 5-6 This invention provides a technical solution: the lateral displacement device 4 includes a displacement block 41, which is mounted on the outer surface of the lead screw 3 via an internal threaded drive. A second slider 42 is fixedly mounted on the bottom of the displacement block 41, and the second slider 42 is slidably mounted within the first slide rail 7. Buffer pads 43 are fixedly mounted on both sides of the outer surface of the displacement block 41. By operating the first motor 6, the lateral displacement device 4 can perform lateral displacement within the top groove of the first base 1, thus achieving the purpose of changing the orientation of the industrial robot device 5.

[0021] Please see Figure 7-10 This invention provides a technical solution: the industrial robot device 5 includes a second base 51 and a torsion protection device 52. The second base 51 is fixedly installed on the top of the lateral displacement device 4. A fourth slide rail 54 is provided at the bottom of the inner wall of the groove at the top of the second base 51. A third slider 55 is fixedly installed on the bottom of the outer surface of the torsion protection device 52. The third slider 55 is slidably installed in the fourth slide rail 54. The torsion protection device 52 is rotatably installed on the top of the second base 51. A robotic arm 53 is fixedly installed on the top of the torsion protection device 52. By setting the second base 51, the robotic arm 53 can rotate, thus enabling the robotic arm 53 to grasp objects within a permissible length range.

[0022] The torsion protection device 52 includes a first housing 521 and a second housing 522. The bottom of the outer surface of the first housing 521 is fixedly connected to a third slider 55, and the top of the second housing 522 is fixedly connected to a robotic arm 53. The first housing 521 is sleeved on the outer surface of the second housing 522, and the bottom of the outer surface of the first housing 521 is fixedly connected to the third slider 55.

[0023] A first adsorption magnet 523 is fixedly installed on the inner wall of the top cavity of the first housing 521. A displacement track 525 is provided on the top of the first adsorption magnet 523. The displacement track 525 is shaped like a ramp. A second adsorption magnet 524 is fixedly installed on the bottom of the second housing 522. When the second adsorption magnet 524 is attracted to the first adsorption magnet 523, the device works normally. When they are separated, the device stops working. A first traction rod 526 is fixedly installed on the bottom of the second adsorption magnet 524. The first traction rod 526 is slidably installed in the displacement track 525. By setting up a first adsorption magnet 523 and a second adsorption magnet 524, when the industrial robot device 5 experiences an end-effector collision, the first traction rod 526 will slide out from the displacement track 525, and the first adsorption magnet 523 and the second adsorption magnet 524 will separate, causing the industrial robot device 5 to stop working. The operator can rotate the second housing 522 to slide the first traction rod 526 back into the displacement track 525, causing the first adsorption magnet 523 and the second adsorption magnet 524 to adhere together, and the industrial robot device 5 will resume working. Therefore, it can prevent the second base 51 from being torn and damaged due to an end-effector collision.

[0024] Please see Figure 11-12 The present invention provides a technical solution: the robotic arm 53 includes an information processing box 531, the bottom of the information processing box 531 is fixedly connected to a torsion protection device 52, an arc-shaped fixing block 532 is fixedly installed on the top of the information processing box 531, a second motor 533 is fixedly installed on the outer surface of the arc-shaped fixing block 532 by a bracket, a first rotating shaft 534 is fixedly installed at the output end of the second motor 533, the first rotating shaft 534 passes through the arc-shaped fixing block 532 and extends to the other side thereon, and a first straight rod 535 is fixedly installed on the outer surface of the first rotating shaft 534 away from the second motor 533.

[0025] A third motor 536 is fixedly mounted on the outer surface of the end of the first straight rod 535 away from the first rotating shaft 534 via a bracket. A second rotating shaft 537 is fixedly mounted on the output end of the third motor 536. The second rotating shaft 537 passes through the first straight rod 535 and extends to the other side. A second straight rod 538 is fixedly mounted on the outer surface of the second rotating shaft 537 away from the third motor 536. A first cylinder 539 and a mechanical gripper 5310 are respectively fixedly mounted on both sides of the outer surface of the end of the second straight rod 538 away from the second rotating shaft 537 via brackets. By operating the second motor 533 and the third motor 536, the mechanical gripper 5310 can extend to the combined arm span of the first straight rod 535 and the second straight rod 538, thus increasing the gripping range of the mechanical gripper 5310.

[0026] The mechanical gripper 5310 includes a limiting plate 53101 and a first telescopic rod 53102. The limiting plate 53101 is fixedly mounted on the outer surface of a second straight rod 538 via a bracket. One end of the first telescopic rod 53102 is fixedly mounted on the output end of a first cylinder 539. The other end of the first telescopic rod 53102 passes through the limiting plate 53101 and extends to its other side. A traction plate 53104 is fixedly mounted on the end of the first telescopic rod 53102 away from the first cylinder 539. A gripping finger 53103 is rotatably mounted on the outer surface of the limiting plate 53101 away from the first cylinder 539 via a rotating shaft. A second traction rod 53105 is rotatably mounted between the gripping finger 53103 and the traction plate 53104 via a rotating shaft.

[0027] A second cylinder 53106 is fixedly installed on the side of the outer surface of the limiting plate 53101 away from the traction plate 53104 via a bracket. A second telescopic rod 53107 is fixedly installed at the output end of the second cylinder 53106. One end of the second telescopic rod 53107 away from the second cylinder 53106 passes through the limiting plate 53101 and extends to the other side. A cross-shaped anti-detachment block 53108 is fixedly installed at the other end of the second telescopic rod 53107 away from the second cylinder 53106. When clamping an object, the cross-shaped anti-detachment block 53108 provides a force in the opposite direction to the object, making it clamp more tightly. The cross-shaped anti-detachment block 53108 is located between the gripping fingers 53103. The traction plate 53104 is located between the limiting plate 53101 and the cross-shaped anti-detachment block 53108. When the first cylinder 539 operates, the gripping finger 53103 can grip the object to be gripped. When the gripping finger 53103 grips the object, the second cylinder 53106 starts to work, and the traction plate 53104 cooperates with the gripping finger 53103 to fix the gripped object, thus preventing the gripped object from detaching from the gripping finger 53103 during the gripping process.

[0028] In use, the operator inputs the object to be grasped into the information processing box 531. The information processing box 531 then transmits electrical signals to the second motor 533, the third motor 536, the first cylinder 539, and the second cylinder 53106, respectively, so that these devices work together to grasp the object and place it in the designated position. When the industrial robot device 5 cannot grasp the object's position or orientation, the operator can control the rotation direction of the first motor 6 to change the relative position of the industrial robot device 5 with respect to the object being grasped, thereby adjusting the angle of the industrial robot device 5 so that it can grasp the object well. When the industrial robot device 5 finishes working, the operator transmits a stop signal to the second motor 533, the third motor 536, the first cylinder 539, and the second cylinder 53106 through the information processing box 531 to restore them to their initial state. Then, the operator turns off the power to all motors and cylinders.

[0029] In terms of anti-tipping mechanism, by setting up anti-tipping device 2, when the industrial robot device 5 grabs an object that is too heavy and tilts towards the anti-tipping device 2, the anti-tipping device 2 will slide outward by gravity and contact the ground through the anti-tipping protrusion 23 to prevent the robot from tipping over. Therefore, it can give the staff time to remedy the situation.

[0030] In the end-point collision prevention section, by setting up a first adsorption magnet 523 and a second adsorption magnet 524, when the industrial robot device 5 experiences an end-point collision, the first traction rod 526 will slide out from the displacement track 525, and the first adsorption magnet 523 and the second adsorption magnet 524 will separate, causing the industrial robot device 5 to stop working. The operator can rotate the second housing 522 to slide the first traction rod 526 back into the displacement track 525, so that the first adsorption magnet 523 and the second adsorption magnet 524 are attracted together, and the industrial robot device 5 resumes working.

[0031] The angle adjustment section is operated by the first motor 6. With the first motor 6 operating, the industrial robot device 5 can move laterally within the top groove of the first base 1. The operator only needs to change the direction of rotation of the output end of the first motor 6 to make the relative position of the industrial robot device 5 relative to the object being grasped change.

[0032] In the anti-slip part, when the gripping finger 53103 grips the object, the second cylinder 53106 starts to work, and the traction plate 53104 cooperates with the gripping finger 53103 to fix the gripped object, thus preventing the gripped object from detaching from the gripping finger 53103 during the gripping process.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0034] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An industrial robot with adjustable angle, comprising a first base (1) and an anti-tipping device (2), characterized in that: An installation channel (8) is provided on the outer surface of the first base (1). A second slide rail (9) is provided on both sides of the inner wall of the installation channel (8). A third slide rail (10) is provided at the bottom of the inner wall of the installation channel (8). The anti-tipping device (2) is slidably installed in the installation channel (8). A first motor (6) is fixedly installed on the outer surface of the first base (1) by a bracket. The first motor (6) and the anti-tipping device (2) are respectively installed on adjacent sides of the first base (1). A lead screw (3) is rotatably installed on both sides of the inner wall of the groove at the top of the first base (1). One end of the lead screw (3) passes through the first base (1) and extends to its outer side to be fixedly connected to the output end of the first motor (6). A lateral displacement device (4) is installed on the outer surface of the lead screw (3). An industrial robot device (5) is fixedly installed on the top of the lateral displacement device (4). A first slide rail (7) is provided at the bottom of the groove at the top of the first base (1).

2. The industrial robot with easily adjustable angle according to claim 1, characterized in that: The anti-tipping device (2) includes a support plate (21), which is detachably installed in the installation channel (8). A first slider (22) is fixedly installed on both sides of the outer surface of the support plate (21). The first slider (22) is slidably installed in the second slide rail (9). A roller (24) is rotatably installed on the bottom of the support plate (21) through a rotating shaft. The roller (24) is slidably installed in the third slide rail (10). An anti-tipping protrusion (23) is fixedly installed on the bottom edge of the support plate (21) away from the first base (1).

3. An industrial robot with an easily adjustable angle according to claim 1, characterized in that: The lateral displacement device (4) includes a displacement block (41), which is installed on the outer surface of the lead screw (3) through its internal thread transmission. A second slider (42) is fixedly installed at the bottom of the displacement block (41), and the second slider (42) is slidably installed in the first slide rail (7). Buffer pads (43) are fixedly installed on both sides of the outer surface of the displacement block (41).

4. An industrial robot with an easily adjustable angle according to claim 1, characterized in that: The industrial robot device (5) includes a second base (51) and a torsion protection device (52). The second base (51) is fixedly installed on the top of the lateral displacement device (4). A fourth slide rail (54) is provided at the bottom of the inner wall of the groove at the top of the second base (51). A third slider (55) is fixedly installed at the bottom of the outer surface of the torsion protection device (52). The third slider (55) is slidably installed in the fourth slide rail (54). The torsion protection device (52) is rotatably installed on the top of the second base (51). A robotic arm (53) is fixedly installed on the top of the torsion protection device (52).

5. An industrial robot with an adjustable angle according to claim 4, characterized in that: The torsion protection device (52) includes a first housing (521) and a second housing (522). The bottom of the outer surface of the first housing (521) is fixedly connected to a third slider (55), and the top of the second housing (522) is fixedly connected to a robotic arm (53). The first housing (521) is fitted onto the outer surface of the second housing (522), and the bottom of the outer surface of the first housing (521) is fixedly connected to the third slider (55).

6. An industrial robot with an adjustable angle according to claim 5, characterized in that: A first adsorption magnet (523) is fixedly installed on the inner wall of the top cavity of the first housing (521). A displacement track (525) is opened on the top of the first adsorption magnet (523). A second adsorption magnet (524) is fixedly installed on the bottom of the second housing (522). A first traction rod (526) is fixedly installed on the bottom of the second adsorption magnet (524). The first traction rod (526) is slidably installed in the displacement track (525).

7. An industrial robot with an adjustable angle according to claim 4, characterized in that: The robotic arm (53) includes an information processing box (531), the bottom of which is fixedly connected to a torsion protection device (52), and an arc-shaped fixing block (532) is fixedly installed on the top of the information processing box (531). A second motor (533) is fixedly installed on the outer surface of the arc-shaped fixing block (532) via a bracket. A first rotating shaft (534) is fixedly installed at the output end of the second motor (533). The first rotating shaft (534) passes through the arc-shaped fixing block (532) and extends to the other side. A first straight rod (535) is fixedly installed on the outer surface of the first rotating shaft (534) away from the second motor (533).

8. An industrial robot with an adjustable angle according to claim 7, characterized in that: A third motor (536) is fixedly mounted on the outer surface of the first straight rod (535) away from the first rotating shaft (534) by a bracket. A second rotating shaft (537) is fixedly mounted on the output end of the third motor (536). The second rotating shaft (537) passes through the first straight rod (535) and extends to the other side. A second straight rod (538) is fixedly mounted on the outer surface of the second rotating shaft (537) away from the third motor (536). A first cylinder (539) and a mechanical claw (5310) are fixedly mounted on both sides of the outer surface of the second straight rod (538) away from the second rotating shaft (537) by brackets.

9. An industrial robot with an adjustable angle according to claim 8, characterized in that: The mechanical gripper (5310) includes a limiting plate (53101) and a first telescopic rod (53102). The limiting plate (53101) is fixedly mounted on the outer surface of the second straight rod (538) by a bracket. One end of the first telescopic rod (53102) is fixedly mounted on the output end of the first cylinder (539). The other end of the first telescopic rod (53102) passes through the limiting plate (53101) and extends to its other side. A traction plate (53104) is fixedly mounted on the end of the first telescopic rod (53102) away from the first cylinder (539). A gripping finger (53103) is rotatably mounted on the outer surface of the limiting plate (53101) away from the first cylinder (539) via a rotating shaft. A second traction rod (53105) is rotatably mounted between the gripping finger (53103) and the traction plate (53104) via a rotating shaft.

10. An industrial robot with an adjustable angle according to claim 9, characterized in that: A second cylinder (53106) is fixedly installed on the side of the outer surface of the limiting plate (53101) away from the traction plate (53104) by a bracket. A second telescopic rod (53107) is fixedly installed at the output end of the second cylinder (53106). The end of the second telescopic rod (53107) away from the second cylinder (53106) passes through the limiting plate (53101) and extends to the other side. A cross-shaped anti-detachment block (53108) is fixedly installed at the end of the second telescopic rod (53107) away from the second cylinder (53106). The cross-shaped anti-detachment block (53108) is located between the gripping fingers (53103). The traction plate (53104) is located between the limiting plate (53101) and the cross-shaped anti-detachment block (53108).

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