An adjustable mounting base for industrial robots and its use process

Abstract

The present invention discloses an adjustable mounting base for an industrial robot, comprising an arc track, a bracket arranged in front of the arc track, a rotating shaft fixedly arranged in the inner frame of the bracket, an electric control box fixed on the bracket for controlling the rotation of the rotating shaft, a motor cover located on the left and right sides of the outer wall of the rotating shaft, an operating panel fixed to the rotating shaft, and a connecting plate fixedly arranged on the motor cover for limiting the operating panel, and relates to the field of robot bases. In the present invention, the gear three connected to the bottom of the axis of the gear four drives the gear one and the gear two to rotate, and the wheel rod connected to the outer wall of the gear one and the gear two will be displaced toward the inner cavity of the arc groove opened on the back of the arc track, and slide in the notch of the arc groove through the roller installed at the bottom of the wheel rod. After the wheel rod is displaced toward the inner cavity of the arc groove, the roller will be squeezed in the notch of the arc groove, which is used to assist the displacement of the support and its connecting assembly in the notch of the arc groove.

Description

Technical Field

[0001] The invention relates to the field of robot bases, in particular to an adjustable mounting base for an industrial robot and a use process thereof. Background Art

[0002] With the development of science and technology, industrial robots have been applied to various manufacturing fields. The base of the robot is the foundation for the installation of the robot.

[0003] Reference Chinese invention patent: 201810404585.1: discloses an adjustable mounting base for an industrial robot. The technical solution thereof is an adjustable mounting base for an industrial robot, comprising a seat body and mounting feet, the seat body being provided with a steering wheel, the steering wheel being provided with a mounting cavity, the steering wheel being provided with four mounting holes communicating with the mounting cavity, the mounting cavity being provided with a card slot, the mounting cavity being slidably connected with a sliding mortise, the sliding mortise being provided with a main slot, one side of the sliding mortise extending out of the seat body, the bottom end of the mounting foot being provided with a secondary slot, the steering wheel being provided with a limiting device for fixing the travel of the sliding mortise, and the bottom side of the seat body being provided with a stabilizing device; the bottom end of the industrial robot slides from the mounting hole into the card slot, the bottom side position of the industrial robot is fixed by the sliding mortise, and the position of the sliding mortise is fixed by the limiting device, the fixing of the industrial robot can be realized by sliding the sliding mortise, and the installation is convenient;

[0004] The robot base is installed coordinately during assembly, but due to the arc guide rail, the fundamental problem to be solved after it is fixed is not dealt with. During the assembly of the base, it is considered whether the stability between the base and the guide rail can provide the base with smooth operation on the guide rail. Summary of the invention

[0005] The purpose of the present invention is to provide an adjustable mounting base for an industrial robot in order to solve the problem.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an adjustable mounting base for an industrial robot, comprising an arc track, a bracket arranged in front of the arc track, a rotating shaft fixedly arranged on the inner frame of the bracket, an electric control box fixed on the bracket for controlling the rotation of the rotating shaft, a motor cover located on the left and right sides of the outer wall of the rotating shaft, an operating panel fixed to the rotating shaft, and a connecting plate fixedly arranged on the motor cover for limiting the operating panel, the front facade of the arc track is provided with an arc groove, the rear facade of the arc track is provided with an arc groove, a traveling base is provided at the front end of the groove of the arc groove, a motor and a support shield are respectively installed on the front facade of the traveling base, the motor is installed with a gear for braking the traveling base at the groove of the arc groove, the support shield is installed with a manipulator for welding the surface of the rotating shaft, welding blocks are fixedly connected to the outer wall of the traveling base, rollers are installed at the lower part of the inner and outer walls of the welding blocks, and the rollers are used to roll with the arc groove side cabinet.

[0007] A support is installed in the inner cavity of the support shield, oil injection columns are installed on the oil guide ends on the left and right sides of the support, a torque seat is installed on the top of the support, bevel gear 1 and bevel gear 3 are installed on the left and right sides of the inner cavity of the support respectively, a connecting shaft is installed at the axial docking position of the bevel gear 1 and the bevel gear 3, bevel gear 2 is meshed with the tooth ends of the bevel gear 1 and the bevel gear 3, and the bevel gear 2 is distributed in the upper and lower parts of the inner cavity of the support;

[0008] The bottom of the support at the lower part is connected to a vertical shaft, an anti-slip mechanism is installed at the center of the outer wall of the vertical shaft, and an elastic expansion mechanism is installed at the bottom of the anti-slip mechanism;

[0009] The anti-slip mechanism is located in the notch of the arc groove and slides, and the elastic expansion mechanism is located in the notch of the arc groove and displaces.

[0010] As a further solution of the present invention: the torque seat includes a shaft cylinder for connecting to the vertical shaft, the outer wall of the shaft cylinder is installed with a docking ring, the outer wall of the docking ring is installed with a bearing seat, and the bearing seat and the outer wall of the docking ring are installed with an outer cylinder.

[0011] As a further solution of the present invention: a connecting ring is fixedly connected to the outer wall of the outer cylinder, an inner seat is installed in the inner cavity of the connecting ring, the connecting ring and the upper surface of the torque seat are installed and fixed, a sun gear is geared on the upper part of the outer wall of the outer cylinder, and the sun gear is installed in the central opening part of the connecting ring.

[0012] As a further solution of the present invention: an inner shaft cylinder is installed in the axial center of the anti-slip mechanism, a vertical groove is opened on the inner wall of the inner shaft cylinder, an outer convex disk is fixedly connected to the upper part of the outer wall of the inner shaft cylinder, and an arc groove is opened on the outer wall of the outer convex disk.

[0013] As a further solution of the present invention: a contact wheel is rotatably connected to the outside of the top of the anti-slip mechanism, a displacement frame is rotatably connected to the outer wall of the contact wheel, a torsion spring is rotatably connected to the front part of the lower surface of the displacement frame, a torsion rod is installed on the outer wall of the torsion spring, an outer wheel is fixedly connected to the outer wall of the torsion rod, and a welding foot is fixedly connected to the outer wall of the outer wheel.

[0014] As a further solution of the present invention: the side wall of the anti-slip mechanism is fixedly connected with a reinforcement block, the outer wall of the reinforcement block is fixedly connected with an arc protection block, the outer wall of the arc protection block is provided with a welding piece, and the welding piece is fixedly connected to the welding foot.

[0015] As a further solution of the present invention: the inner cavity of the inner shaft cylinder is provided with a vertical groove, the bottom of the inner shaft cylinder is fixedly connected to a connecting shaft, and the bottom of the connecting shaft is fixedly connected to a base plate.

[0016] As a further solution of the present invention: the elastic expansion mechanism includes a gear four installed at one end of the vertical axis, the outer wall of the gear four is meshed with a planetary gear, the outer wall of the planetary wheel is provided with an outer wheel, the inner wall of the outer wheel is provided with an inner groove, the inner groove is meshed with the planetary gear, and a gear box is provided on the periphery of the outer wheel.

[0017] As a further solution of the present invention: the bottom of the axis of the gear four is fixedly connected with the gear three, the outer wall of the gear three is respectively meshed with the gear one and the gear two, the outer walls of the gear two and the gear one are respectively meshed with wheel rods, the number of the wheel rods is two groups, and the two groups of wheel rods are connected by springs.

[0018] The present invention also discloses a use process of an adjustable mounting base for an industrial robot, which uses the above-mentioned adjustable mounting base for an industrial robot and includes the following steps:

[0019] S1. Control the motor on the traveling base to operate, and the gear installed on the outer wall of the motor driving shaft and the tooth groove installed on the notch of the arc groove are meshed, so that the traveling base can be displaced in an arc shape on the front elevation of the arc track, and the support shield and the manipulator connected to the traveling base are also displaced, and the support installed in the inner cover of the support shield is used to support the torque seat;

[0020] S2, control the operation of the external motor at one end of bevel gear three to drive bevel gear three to rotate, the connecting shaft connected to the axis of bevel gear three is in contact with bevel gear one, and at the same time, bevel gear two installed between bevel gear one and bevel gear three is driven by bevel gear three to rotate, and the upper bevel gear two is used to drive the shaft barrel in the torque seat to rotate, and the docking ring, bearing seat, connecting shaft and connecting ring installed on the outer wall of the shaft barrel will rotate in the inner cavity of the inner seat, and the sun gear located on the upper part of the outer wall of the outer barrel and meshing with the outer wall of the outer barrel is rotated under the power of the outer barrel to increase the torque of the shaft barrel;

[0021] S3, by docking the slider on the outer wall of the vertical shaft with the vertical groove provided in the inner shaft cylinder in the anti-slip mechanism, the inner shaft cylinder is fixed thereto. When the vertical shaft rotates, the inner shaft cylinder will also rotate, and brake the outer convex disc connected to the outer wall of the inner shaft cylinder to rotate. After the arc groove provided on the outer wall of the outer convex disc contacts the contact wheel, the contact wheel and the torsion spring connected through the displacement frame will be pushed outward. The torsion rod, outer wheel, connecting block and welding foot connected to the outer wall of the torsion spring drive the welding piece to separate from the outer wall of the arc protection block, and are used to contact the notch of the arc groove;

[0022] S4. The rotation of gear four connected to the front end of the vertical shaft is used to drive the planetary gear to rotate in the inner cavity of the outer wheel. The cooperation between the planetary gear, gear four and the outer wheel is used to increase the torque of the vertical shaft, increase the output ratio, and make it more powerful after operation. The gear three connected to the bottom of the axis of gear four drives gear one and gear two to rotate, and the wheel rod connected to the outer wall of gear one and gear two will be displaced toward the inner cavity of the arc groove opened on the back of the arc track, and slide in the notch of the arc groove through the roller installed at the bottom of the wheel rod. After the wheel rod is displaced toward the inner cavity of the arc groove, the roller will be squeezed in the notch of the arc groove, which is used to assist the displacement of the support and its connecting component in the notch of the arc groove.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. An anti-slip mechanism is provided, and a slider on the outer wall of the vertical shaft is docked with the vertical groove provided in the inner shaft cylinder in the anti-slip mechanism, so as to fix the inner shaft cylinder. When the vertical shaft rotates, the inner shaft cylinder will also rotate, and brake the outer convex disk connected to the outer wall of the inner shaft cylinder to rotate. After the arc groove provided on the outer wall of the outer convex disk contacts the contact wheel, the contact wheel and the torsion spring connected through the displacement frame will be pushed to deviate outward. The torsion bar, outer wheel and connecting block connected to the outer wall of the torsion spring and the welding foot drive the welding piece to separate from the outer wall of the arc guard block, and are used to contact the notch of the arc groove. When the base passes through an arc slope, coordinated limiting is performed to prevent it from sliding on the arc slope.

[0025] 2. By setting up an elastic expansion mechanism; the gear four connected to the front end of the vertical shaft rotates to drive the planetary gear to rotate in the inner cavity of the outer wheel, and the cooperation between the planetary gear, gear four and the outer wheel is used to increase the torque of the vertical shaft, increase the output ratio, and make it more powerful after operation. The gear three connected to the bottom of the axis of the gear four drives the gear one and the gear two to rotate, and the wheel rod connected to the outer wall of the gear one and the gear two will be displaced toward the inner cavity of the arc groove opened on the back of the arc track, and slide in the notch of the arc groove through the roller installed at the bottom of the wheel rod. After the wheel rod is displaced toward the inner cavity of the arc groove, the roller will be squeezed in the notch of the arc groove, which is used to assist the displacement of the support and its connecting component in the notch of the arc groove.

[0026] 3. By setting a torque seat; controlling the operation of an external motor at one end of bevel gear three, bevel gear three is driven to rotate, and the connecting shaft connected to the axial center of bevel gear three is in contact with bevel gear one. At the same time, bevel gear two installed between bevel gear one and bevel gear three is driven by bevel gear three to rotate. The upper bevel gear two is used to drive the shaft barrel in the torque seat to rotate, and the docking ring, bearing seat, connecting shaft and connecting ring installed on the outer wall of the shaft barrel will rotate in the inner cavity of the inner seat, and the sun gear located on the upper part of the outer wall of the outer barrel and meshing with the outer wall of the outer barrel rotates under the power of the outer barrel to increase the torque of the shaft barrel, thereby ensuring smoother operation and adjustment of the robotic arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the present invention;

[0028] Figure 2 It is a structural diagram of the arc groove of the present invention;

[0029] Figure 3 For the present invention Figure 2 A magnified image of point A;

[0030] Figure 4 It is an assembly diagram of the support of the present invention;

[0031] Figure 5 It is a layout diagram of the anti-slip mechanism of the present invention;

[0032] Figure 6 It is a layout diagram of the elastic expansion mechanism of the present invention;

[0033] Figure 7 It is a structural diagram of the torque seat of the present invention;

[0034] Figure 8 It is a structural diagram of the anti-landslide mechanism of the present invention;

[0035] Fig. 9 An exploded view of the anti-landslide mechanism of the present invention;

[0036] Fig.10 It is the internal structure diagram of the elastic expansion mechanism of the present invention.

[0037] In the figure: arc track 1, travel base 2, electric control box 3, bracket 4, operation panel 5, motor cover 6, rotating shaft 7, connecting plate 8, manipulator 9, motor 10, support cover 11, support 12, torque seat 13, oil injection column 14, welding block 15, roller 16, bevel gear 1 17, bevel gear 2 18, bevel gear 3 19, connecting shaft 20, anti-slip mechanism 21, gear box 22, elastic expansion mechanism 23, wheel rod 24, vertical shaft 25, arc groove 26, arc groove 27, connecting ring 28, inner Seat 29, outer cylinder 30, shaft cylinder 31, docking ring 32, bearing seat 33, sun gear 34, outer cam 35, arc groove 36, displacement frame 37, contact wheel 38, outer wheel 39, connecting block 40, welding foot 41, welding piece 42, connecting shaft 43, inner shaft cylinder 44, vertical groove 45, torsion spring 46, arc protection block 47, reinforcement block 48, base plate 49, torsion bar 50, outer wheel 51, inner groove 52, gear one 53, gear two 54, gear three 55, planetary gear 56, gear four 57. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. The following is an explanation of an embodiment of the present invention based on the overall structure of the present invention.

[0040] See also Figures 1 to 7 In an embodiment of the present invention, an adjustable mounting base for an industrial robot includes an arc track 1, a bracket 4 arranged in front of the arc track 1, a rotating shaft 7 fixedly arranged in the inner frame of the bracket 4, an electric control box 3 fixed on the bracket 4 for controlling the rotation of the rotating shaft 7, a motor cover 6 located on the left and right sides of the outer wall of the rotating shaft 7, an operating panel 5 fixed to the rotating shaft 7, and a connecting plate 8 fixedly arranged on the motor cover 6 for limiting the position of the operating panel 5, characterized in that the front facade of the arc track 1 is provided with an arc groove 26, and the rear facade of the arc track 1 is provided with an arc groove 26. An arc groove 27 is opened, and a traveling base 2 is arranged at the front end of the groove of the arc groove 26. The front facade of the traveling base 2 is respectively installed with a motor 10 and a support shield 11. The motor 10 is installed with a gear for braking the traveling base 2 at the groove of the arc groove 26. The support shield 11 is installed with a manipulator 9 for welding the surface of the rotating shaft 7. The outer wall of the traveling base 2 is fixedly connected with welding blocks 15 all around, and the lower part of the inner and outer walls of the welding blocks 15 is installed with rollers 16, and the rollers 16 are used to roll with the side cabinets of the arc groove 26.

[0041] A support 12 is installed in the inner cavity of the support shield 11, and oil injection columns 14 are installed at the oil guide ends on the left and right sides of the support 12. A torque seat 13 is installed on the top of the support 12. Bevel gear 17 and bevel gear 3 19 are installed on the left and right sides of the inner cavity of the support 12 respectively. A connecting shaft 20 is installed at the axial docking position of the bevel gear 17 and the bevel gear 3 19. The tooth ends of the bevel gear 17 and the bevel gear 3 19 are meshed with a bevel gear 2 18, and the bevel gear 2 18 is distributed in the upper and lower parts of the inner cavity of the support 12;

[0042] The bottom of the lower support 12 is connected with a vertical shaft 25, an anti-slip mechanism 21 is installed at the center of the outer wall of the vertical shaft 25, and an elastic expansion mechanism 23 is installed at the bottom of the anti-slip mechanism 21;

[0043] The anti-slip mechanism 21 slides in the notch of the arc groove 26, the elastic expansion mechanism 23 is displaced in the notch of the arc groove 27, the torque seat 13 includes a shaft cylinder 31 for connecting with the vertical shaft 25, the outer wall of the shaft cylinder 31 is installed with a docking ring 32, the outer wall of the docking ring 32 is installed with a bearing seat 33, the bearing seat 33 and the outer wall of the docking ring 32 are installed with an outer cylinder 30, the outer wall of the outer cylinder 30 is fixedly connected with a connecting ring 28, the inner seat 29 is installed in the inner cavity of the connecting ring 28, the connecting ring 28 and the upper surface of the torque seat 13 are fixedly installed, the upper part of the outer wall of the outer cylinder 30 is meshed with a sun gear 34, and the sun gear 34 is installed with the central opening part of the connecting ring 28.

[0044] In this embodiment: the motor 10 on the traveling base 2 is controlled to operate, and the gear installed on the outer wall of the driving shaft of the motor 10 is meshed with the tooth groove installed on the notch of the arc groove 26, so that the traveling base 2 can be displaced in an arc shape on the front elevation of the arc track 1, and the support shield 11 and the manipulator 9 connected to the traveling base 2 are also displaced, and the support 12 installed in the inner cover of the support shield 11 is used to support the torque seat 13, and the installed oil injection column 14 is used to introduce oil into the support 12 to lubricate the driving components in the support 12;

[0045] The external motor at one end of the bevel gear three 19 is controlled to operate, driving the bevel gear three 19 to rotate. The connecting shaft 20 connected to the axial center of the bevel gear three 19 contacts the bevel gear one 17. At the same time, the bevel gear two 18 installed between the bevel gear one 17 and the bevel gear three 19 rotates under the drive of the bevel gear three 19. The bevel gear two 18 at the upper position is used to drive the shaft cylinder 31 in the torque seat 13 to rotate. The docking ring 32, the bearing seat 33, the connecting shaft 20 and the connecting ring 28 installed on the outer wall of the shaft cylinder 31 will all rotate in the inner cavity of the inner seat 29. The sun gear 34 located on the upper part of the outer wall of the outer cylinder 30 and meshing with the outer wall of the outer cylinder 30 rotates under the power of the outer cylinder 30 to increase the torque of the shaft cylinder 31, thereby ensuring that the operation and adjustment of the robotic arm are smoother.

[0046] Please refer to Figures 1 to 9 An inner shaft cylinder 44 is installed in the axial part of the anti-slip mechanism 21, and a vertical groove 45 is opened on the inner wall of the inner shaft cylinder 44. An outer convex plate 35 is fixedly connected to the upper part of the outer wall of the inner shaft cylinder 44, and an arc groove 36 is opened on the outer wall of the outer convex plate 35. A contact wheel 38 is rotatably connected to the outer part of the top of the anti-slip mechanism 21, and a displacement frame 37 is rotatably connected to the outer wall of the contact wheel 38. A torsion spring 46 is rotatably connected to the front part of the lower surface of the displacement frame 37. A torsion rod 50 is installed on the outer wall of the torsion spring 46, and an outer wall of the torsion rod 50 is fixedly connected to an outer wheel 39, and an outer wall of the outer wheel 39 is fixedly connected to a welding foot 41. A reinforcing block 48 is fixedly connected to the side wall of the anti-slip mechanism 21, and an arc protection block 47 is fixedly connected to the outer wall of the reinforcing block 48. A welding piece 42 is provided on the outer wall of the arc protection block 47, and the welding piece 42 is fixedly connected to the welding foot 41.

[0047] In this embodiment: the bevel gear 2 18 located at the lower part rotates, driving the vertical shaft 25 to rotate, and the anti-slip mechanism 21 installed at the bottom of the vertical shaft 25 can ensure that the base is expanded and adjusted when passing through the arc part through the elastic expansion mechanism, so as to avoid the base from sliding down when passing through the arc surface and causing instability;

[0048] The slider on the outer wall of the vertical shaft 25 is docked with the vertical groove 45 opened in the inner shaft cylinder 44 in the anti-slip mechanism 21, so as to be fixed with the inner shaft cylinder 44. When the vertical shaft 25 rotates, the inner shaft cylinder 44 will also rotate and brake the outer flange 35 connected to the outer wall of the inner shaft cylinder 44 to rotate. After the arc groove 36 opened on the outer wall of the outer flange 35 contacts the contact wheel 38, it will push the contact wheel 38 and the torsion spring 46 connected by the displacement frame 37 to deviate outward. The torsion bar 50, the outer wheel 39 and the connecting block 40 and the welding foot 41 connected to the outer wall of the torsion spring 46 drive the welding piece 42 to separate from the outer wall of the arc protection block 47, and are used to contact the notch of the arc groove 26, and are used to be placed when the base passes through an arc slope for coordinated limiting to prevent it from sliding on the arc slope.

[0049] Please refer to Figures 1 to 10 The inner cavity of the inner shaft cylinder 44 is provided with a vertical groove 45, the bottom of the inner shaft cylinder 44 is fixedly connected with the connecting shaft 43, the bottom of the connecting shaft 43 is fixedly connected with the base plate 49, the elastic expansion mechanism 23 includes a gear four 57 installed at one end of the vertical shaft 25, the outer wall of the gear four 57 is meshed with a planetary gear 56, the outer wall of the planetary gear 56 is provided with an outer wheel 51, the inner wall of the outer wheel 51 is provided with an inner groove 52, the inner groove 52 is meshed with the planetary gear 56, the periphery of the outer wheel 51 is provided with a gear box 22, the bottom of the axis of the gear four 57 is fixedly connected with a gear three 55, the outer walls of the gear three 55 are respectively meshed with a gear one 53 and a gear two 54, the outer walls of the gear two 54 and the gear one 53 are respectively meshed with wheel rods 24, the number of the wheel rods 24 is two groups, and the two groups of wheel rods 24 are connected by springs.

[0050] In this embodiment: the gear four 57 connected to the front end of the vertical shaft 25 rotates to drive the planetary gear 56 to rotate in the inner cavity of the outer wheel 51, and the cooperation between the planetary gear 56, the gear four 57 and the outer wheel 51 is used to increase the torque of the vertical shaft 25, increase the output ratio, and make it more powerful after operation. The gear three 55 connected to the bottom of the axis of the gear four 57 drives the gear one 53 and the gear two 54 to rotate, and the wheel rod 24 connected to the outer wall of the gear one 53 and the gear two 54 will be displaced toward the inner cavity of the arc groove 27 opened on the back of the arc track 1, and slide in the notch of the arc groove 27 through the roller installed at the bottom of the wheel rod 24. After the wheel rod 24 is displaced toward the inner cavity of the arc groove 27, its roller will be squeezed in the notch of the arc groove 27, which is used to assist the support 12 and its connecting component to move in the notch of the arc groove 26.

[0051] In combination with the above-mentioned adjustable mounting base for industrial robots, a use process of the adjustable mounting base for industrial robots is provided, which specifically includes the following steps: S1, controlling the motor 10 on the traveling base 2 to operate, wherein the gear installed on the outer wall of the driving shaft of the motor 10 and the tooth groove installed on the notch of the arc groove 26 are meshed, so that the traveling base 2 can be displaced in an arc shape on the front elevation of the arc track 1, and the support shield 11 and the manipulator 9 connected to the traveling base 2 are also displaced, and the support 12 installed in the inner cover of the support shield 11 is used to support the torque seat 13;

[0052] S2, control the operation of the external motor at one end of the bevel gear three 19 to drive the bevel gear three 19 to rotate, the connecting shaft 20 connected to the axial part of the bevel gear three 19 is in contact with the bevel gear one 17, and the bevel gear two 18 installed between the bevel gear one 17 and the bevel gear three 19 is driven by the bevel gear three 19 to rotate, and the bevel gear two 18 at the upper part is used to drive the shaft cylinder 31 in the torque seat 13 to rotate, and the docking ring 32, the bearing seat 33 and the connecting shaft 20 and the connecting ring 28 installed on the outer wall of the shaft cylinder 31 will all rotate in the inner cavity of the inner seat 29, and the sun gear 34 located at the upper part of the outer wall of the outer cylinder 30 and meshing with the outer wall of the outer cylinder 30 is rotated under the power of the outer cylinder 30 to increase the torque of the shaft cylinder 31;

[0053] S3, by docking the slider on the outer wall of the vertical shaft 25 with the vertical groove 45 provided in the inner shaft cylinder 44 in the anti-slip mechanism 21, it is used to fix the inner shaft cylinder 44. When the vertical shaft 25 rotates, the inner shaft cylinder 44 will also rotate, and brake the outer convex plate 35 connected to the outer wall of the inner shaft cylinder 44 to rotate. After the arc groove 36 provided on the outer wall of the outer convex plate 35 contacts the contact wheel 38, it will push the contact wheel 38 and the torsion spring 46 connected through the displacement frame 37 to deflect outwards. The torsion bar 50, the outer wheel 39, the connecting block 40 and the welding foot 41 connected to the outer wall of the torsion spring 46 drive the welding piece 42 to separate from the outer wall of the arc protection block 47, and are used to contact the notch of the arc groove 26;

[0054] S4. The gear four 57 connected to the front end of the vertical shaft 25 rotates to drive the planetary gear 56 to rotate in the inner cavity of the outer wheel 51, and the cooperation between the planetary gear 56, the gear four 57 and the outer wheel 51 is used to increase the torque of the vertical shaft 25, increase the output ratio, and make it more powerful after operation. The gear three 55 connected to the bottom of the axis of the gear four 57 drives the gear one 53 and the gear two 54 to rotate, and the wheel rod 24 connected to the outer wall of the gear one 53 and the gear two 54 will be displaced toward the inner cavity of the arc groove 27 opened on the back of the arc track 1, and slide in the notch of the arc groove 27 through the roller installed at the bottom of the wheel rod 24. After the wheel rod 24 is displaced toward the inner cavity of the arc groove 27, its roller will be squeezed in the notch of the arc groove 27, which is used to assist the support 12 and its connecting component to move in the notch of the arc groove 26.

[0055] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable mounting base for an industrial robot, comprising an arc track (1), a bracket (4) arranged in front of the arc track (1), a rotating shaft (7) fixedly arranged at the inner frame of the bracket (4), an electric control box (3) fixed on the bracket (4) for controlling the rotation of the rotating shaft (7), a motor cover (6) located on the left and right sides of the outer wall of the rotating shaft (7), an operating panel (5) fixed to the rotating shaft (7), and a connecting plate (8) fixedly arranged on the motor cover (6) for limiting the position of the operating panel (5), characterized in that: The front face of the arc track (1) is provided with an arc groove (26), the rear face of the arc track (1) is provided with an arc groove (27), a traveling base (2) is arranged at the front end of the notch of the arc groove (26), a motor (10) and a support shield (11) are respectively installed on the front face of the traveling base (2), and a gear installed on the outer wall of the motor driving shaft is meshed with a tooth groove installed on the notch of the arc groove (1); The support shield (11) is equipped with a manipulator (9) for welding the surface of the rotating shaft (7); welding blocks (15) are fixedly connected to the outer wall of the traveling base (2) on all sides; rollers (16) are installed at the lower parts of the inner and outer walls of the welding blocks (15); the rollers (16) are used to roll with the side rails of the arc groove (26); A support (12) is installed in the inner cavity of the support shield (11), oil injection columns (14) are installed at the oil guide ends on the left and right sides of the support (12), a torque seat (13) is installed on the top of the support (12), bevel gear one (17) and bevel gear three (19) are installed on the left and right sides of the inner cavity of the support (12), a connecting shaft (20) is installed at the axial docking position of the bevel gear one (17) and the bevel gear three (19), bevel gear two (18) is meshed with the tooth ends of the bevel gear one (17) and the bevel gear three (19), the bevel gear two (18) is distributed in the upper and lower parts of the inner cavity of the support (12), and the bevel gear two located at the upper part is used to drive the shaft cylinder in the torque seat to rotate; The bottom of the support (12) is connected to a vertical shaft (25), and the bevel gear 2 located at the lower part is used to drive the vertical shaft to rotate; An anti-slip mechanism (21) is installed at the center of the outer wall of the vertical shaft (25), and an elastic expansion mechanism (23) is installed at the bottom of the anti-slip mechanism (21); The anti-slip mechanism (21) is located in the slot of the arc groove (26) and slides, and the elastic expansion mechanism (23) is located in the slot of the arc groove (27) and moves; The elastic expansion mechanism (23) comprises a gear four (57) mounted on one end of the vertical shaft (25); the outer wall of the gear four (57) is meshed with a planetary gear (56); the outer wall of the planetary gear (56) is provided with an outer wheel one (51); the inner wall of the outer wheel one (51) is provided with an inner groove (52); the inner groove (52) is meshed with the planetary gear (56); and the outer periphery of the outer wheel one (51) is provided with a gear box (22); The bottom of the axis of the gear four (57) is fixedly connected to the gear three (55), the outer wall of the gear three (55) is respectively meshed with the gear one (53) and the gear two (54), the outer walls of the gear two (54) and the gear one (53) are respectively meshed with wheel rods (24), the number of the wheel rods (24) is two groups, and the two groups of the wheel rods (24) are connected by springs.

2. The adjustable mounting base for an industrial robot according to claim 1, characterized in that: The torque seat (13) comprises a shaft cylinder (31) for connecting to the vertical shaft (25); a docking ring (32) is installed on the outer wall of the shaft cylinder (31); a bearing seat (33) is installed on the outer wall of the docking ring (32); and an outer cylinder (30) is installed between the bearing seat (33) and the outer wall of the docking ring (32).

3. The adjustable mounting base for an industrial robot according to claim 2, characterized in that: The outer wall of the outer cylinder (30) is fixedly connected with a connecting ring (28), an inner seat (29) is installed in the inner cavity of the connecting ring (28), the connecting ring (28) and the upper surface of the torque seat (13) are fixedly installed, and the upper part of the outer wall of the outer cylinder (30) is geared with a sun gear (34), and the sun gear (34) is installed in the central opening part of the connecting ring (28).

4. The adjustable mounting base for an industrial robot according to claim 3, characterized in that: An inner shaft cylinder (44) is installed in the axial center of the anti-slip mechanism (21), a vertical groove (45) is provided on the inner wall of the inner shaft cylinder (44), an outer convex plate (35) is fixedly connected to the upper part of the outer wall of the inner shaft cylinder (44), and an arc groove (36) is provided on the outer wall of the outer convex plate (35).

5. The adjustable mounting base for an industrial robot according to claim 4, characterized in that: The top of the anti-slip mechanism (21) is rotatably connected to a contact wheel (38) at an outer position, the outer wall of the contact wheel (38) is rotatably connected to a displacement frame (37), the front portion of the lower surface of the displacement frame (37) is rotatably connected to a torsion spring (46), the outer wall of the torsion spring (46) is mounted with a torsion rod (50), the outer wall of the torsion rod (50) is fixedly connected to an outer wheel 2 (39), and the outer wall of the outer wheel 2 (39) is fixedly connected to a welding foot (41).

6. The adjustable mounting base for an industrial robot according to claim 5, characterized in that: A reinforcing block (48) is fixedly connected to the side wall of the anti-slip mechanism (21), an arc protection block (47) is fixedly connected to the outer wall of the reinforcing block (48), a welding piece (42) is provided on the outer wall of the arc protection block (47), and the welding piece (42) is fixedly connected to the welding foot (41).

7. The adjustable mounting base for an industrial robot according to claim 6, characterized in that: The bottom of the inner shaft cylinder (44) is fixedly connected to a connecting shaft (43), and the bottom of the connecting shaft (43) is fixedly connected to a base plate (49).

8. A process for using an adjustable mounting base for an industrial robot, characterized in that: The adjustable mounting base for an industrial robot according to claim 7 comprises the following steps: S1, controlling the motor (10) on the traveling base (2) to operate, wherein the gear installed on the outer wall of the driving shaft of the motor (10) and the tooth groove installed on the notch of the arc groove 1 (26) are meshed, so that the traveling base (2) moves in an arc shape on the front elevation of the arc track (1), and the support shield (11) and the manipulator (9) connected to the traveling base (2) also move, and the support (12) installed in the inner cover of the support shield (11) is used to support the torque seat (13); S2, controlling the operation of the external motor at one end of the bevel gear three (19), driving the bevel gear three (19) to rotate, the connecting shaft (20) connected to the axial center of the bevel gear three (19) and the bevel gear one (17) to contact, and at the same time, the bevel gear two (18) installed between the bevel gear one (17) and the bevel gear three (19) rotates under the drive of the bevel gear three (19), the bevel gear two (18) at the upper position is used to drive the shaft cylinder (31) in the torque seat (13) to rotate, the docking ring (32), the bearing seat (33) and the connecting shaft (20) and the connecting ring (28) installed on the outer wall of the shaft cylinder (31) will all rotate in the inner cavity of the inner seat (29), and the sun gear (34) located at the upper position of the outer wall of the outer cylinder (30) and meshing with the outer wall of the outer cylinder (30) rotates under the power of the outer cylinder (30) to increase the torque of the shaft cylinder (31); S3, by docking the slider on the outer wall of the vertical shaft (25) with the vertical groove (45) provided in the inner shaft cylinder (44) in the anti-slip mechanism (21), the slider is used to fix the inner shaft cylinder (44). When the vertical shaft (25) rotates, the inner shaft cylinder (44) will also rotate, and brake the outer convex plate (35) connected to the outer wall of the inner shaft cylinder (44) to rotate. After the arc groove 2 (36) provided on the outer wall of the outer convex plate (35) contacts with the contact wheel (38), the contact wheel (38) and the torsion spring (46) connected through the displacement frame (37) will be pushed outward. The torsion rod (50) connected to the outer wall of the torsion spring (46), the outer wheel 2 (39) and the connecting block (40) and the welding foot (41) drive the welding piece (42) to separate from the outer wall of the arc protection block (47) and contact the notch of the arc groove 1 (26); S4, the gear four (57) connected to the front end of the vertical shaft (25) rotates to drive the planetary gear (56) to rotate in the inner cavity of the outer wheel one (51), and the cooperation between the planetary gear (56), the gear four (57) and the outer wheel one (51) is used to increase the torque of the vertical shaft (25), increase the output ratio, and make it more powerful after operation. The gear three (55) connected to the bottom of the axis of the gear four (57) drives the gear one (53) and the gear two (54) to rotate, and the wheel rod (24) meshed with the outer wall of the gear one (53) and the gear two (54) will move toward the inner cavity of the arc groove (27) opened on the back of the arc track (1), and slide in the notch of the arc groove (27) through the roller installed at the bottom of the wheel rod (24).

Images