Robot base capable of compensating height

Abstract

The robot base capable of compensating the height comprises a material carrying frame and a connecting hole, a plurality of sets of connectors used for being connected with clamping pieces are arranged on the right side of the material carrying frame, and an adjusting head used for adjusting the rotating angle and direction of the material carrying frame is arranged on the left side of the material carrying frame. Compared with the prior art, the device has the advantages that the electric cylinder and the telescopic column are used for moving the fixed base up and down, so that the working height is compensated, the bottom shell is used for protecting the two sets of conical gear shafts, and the working efficiency is improved. And dust and chippings are prevented from affecting the transmission effect, external metal workpieces are adsorbed and taken through a plurality of connectors, the rotating angle of a movable arm is adjusted through a third motor, the horizontal angle of an electric cylinder is adjusted through a rotating rod, and the whole equipment moves along a rail through a movable base.

Description

Technical Field

[0001] The utility model belongs to the technical field of robot bases and relates to a robot base capable of compensating height. Background Art

[0002] The workpiece holding robot base is an important component of the industrial robot system. It is the key link between the robot and the working environment. It is responsible for supporting and fixing the robot, ensuring the stability and accuracy of the robot when performing tasks such as clamping and handling workpieces. The design of the workpiece holding robot base needs to take into account multiple factors, including the robot's weight, working range, workload, and special requirements of the working environment. In addition, the base needs to be equipped with appropriate adjustment mechanisms to adjust the robot's position and posture according to work requirements. When the robot base cannot compensate for the working height, a series of problems will arise. These problems are particularly important in robot applications. They not only affect the robot's work efficiency, but may also have a serious impact on the robot's accuracy and stability.

[0003] The inability to compensate for the working height means that the robot cannot automatically adjust its posture and position when facing work surfaces of different heights. This requires frequent manual adjustments when the robot is performing operations, greatly increasing the complexity of the operation. Therefore, a robot base that can compensate for height is urgently needed to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a robot base capable of compensating for height, so as to solve the problems raised in the above-mentioned background technology.

[0005] The utility model is realized by the following technical solutions: a robot base capable of compensating height, comprising: a material carrier and a connecting hole, wherein a plurality of connecting heads for connecting clamping parts are arranged on the right side of the material carrier;

[0006] An adjusting head for adjusting the rotation angle and direction of the material carrier is provided on the left side of the material carrier, a connecting arm for connecting the adjusting head is provided on the left side of the adjusting head, a motor 1 for driving the connecting arm to rotate is provided on the left side of the connecting arm, and a movable arm for adjusting the angle of the motor 1 is provided on the right side of the motor;

[0007] A group of embedded heads for movable connection are provided inside the upper and lower sides of the movable arm, and a group of support frames for connecting with the electric cylinder are provided on the left side of the embedded heads at the lower end. A telescopic column for driving the movable arm to move up and down is provided on the inner side of the support frame, and an electric cylinder for controlling the movable arm to move up and down is provided at the lower end of the telescopic column. The fixed base can be moved up and down by using the electric cylinder and the telescopic column, thereby compensating for the working height.

[0008] As a preferred embodiment, a group of connecting holes for engaging with a rotating rod are provided in the middle position of the lower end of the electric cylinder, a rotating rod for adjusting the rotation of the electric cylinder is provided inside the connecting hole, and a bottom shell for protecting the transmission structure is provided at the lower end of the rotating rod. The two sets of conical gear shafts can be protected by using the bottom shell to prevent dust and debris from affecting the transmission effect.

[0009] As a preferred embodiment, a second motor for driving the rotating rod is provided on the right side of the bottom shell, a movable base for bearing is provided at the lower end of the bottom shell, and an embedded groove for moving on the track is provided on the inner side of the lower end of the movable base.

[0010] As a preferred embodiment, the material carrier is fixed to several groups of connecting heads by bolts, and the several groups of connecting heads are all electromagnetic suction heads. A group of wires are connected inside each group of electromagnetic suction heads, and the wires run through the interior of the material carrier. By using several groups of connecting heads, external metal workpieces can be adsorbed and picked up.

[0011] As a preferred embodiment, a movable frame is provided on the outer side of the motor, the right side of the movable frame is connected to the inner limit of the inner head, an inner bearing is provided inside the inner head, and the right side of the movable frame is connected and fixed to the inner side of the inner bearing.

[0012] As a preferred embodiment, the electric cylinder and the telescopic column are an integrated structure, the telescopic column passes through the interior of the fixed base and is connected and fixed to the fixed base, a group of motors three are provided on the rear side of the upper end of the fixed base, the right side of the motor three is a driving end, and the driving end is dynamically connected to the embedded head at the lower end, and the rotation angle of the movable arm can be adjusted by motor three.

[0013] As a preferred embodiment, the motor 2 and the rotating rod are dynamically connected by meshing two sets of tapered gear shafts with right-angle structures. The rotating rod passes through the connecting hole and is fixedly connected to the lower end of the electric cylinder. The motor 2 is connected and fixed to the movable base. A track is provided inside the inner groove of the movable base. The track and the interior of the movable base are mutually embedded, and a movable wheel is provided inside the inner groove. The horizontal angle of the electric cylinder can be adjusted by the rotating rod, and the entire equipment can be moved along the track by using the movable base.

[0014] After adopting the above technical scheme, the beneficial effects of the utility model are: by using the electric cylinder and the telescopic column to move the fixed base up and down, thereby compensating for the working height, by using the bottom shell to protect the two sets of conical gear shafts to prevent dust and debris from affecting the transmission effect, by using several sets of connecting heads to adsorb and pick up external metal workpieces, by using motor three to adjust the rotation angle of the movable arm, by using the rotating rod to adjust the horizontal angle of the electric cylinder, and by using the movable base to move the entire equipment along the track. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 This is a front view structural diagram of a robot base capable of compensating height according to the utility model;

[0017] Figure 2 This is a front view structural diagram of a robot base capable of compensating height according to the utility model when a rotating rod is separated from a connecting hole;

[0018] Figure 3 This is a front side upward structural diagram of the bottom of the electric cylinder in a robot base capable of compensating height according to the utility model;

[0019] Figure 4 This is a front side upward structural diagram of the interior of an embedded groove in a robot base capable of compensating height according to the utility model;

[0020] In the figure: 100-carrying rack, 110-connecting head, 120-adjusting head, 130-connecting arm, 140-motor one, 150-embedded head, 160-movable arm, 170-fixed base, 180-electric cylinder, 190-bottom shell, 200-movable base, 210-embedded groove, 220-telescopic column, 230-rotating rod, 240-motor two, 250-connecting hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4 , a robot base capable of compensating height, comprising: a carrier 100 and a connecting hole 250, wherein a plurality of connecting heads 110 for connecting a clamping member are arranged on the right side of the carrier 100;

[0023] An adjusting head 120 for adjusting the rotation angle and direction of the material carrier 100 is provided on the left side of the material carrier 100, a connecting arm 130 for connecting the adjusting head 120 is provided on the left side of the adjusting head 120, a motor 140 for driving the connecting arm 130 to rotate is provided on the left side of the connecting arm 130, and a movable arm 160 for adjusting the angle of the motor 140 is provided on the right side of the motor;

[0024] A group of embedded heads 150 for movable connection are provided inside the upper and lower sides of the movable arm 160. A group of support frames for connecting with the electric cylinder 180 are provided on the left side of the lower end embedded head 150. A telescopic column 220 for driving it to move up and down is provided on the inner side of the support frame. The electric cylinder 180 for controlling its up and down movement is provided at the lower end of the telescopic column 220. The fixed base 170 can be moved up and down by using the electric cylinder 180 and the telescopic column 220, thereby compensating for the working height.

[0025] A group of connecting holes 250 for engaging with the rotating rod 230 is provided in the middle position of the lower end of the electric cylinder 180. The rotating rod 230 for adjusting the rotation of the electric cylinder 180 is provided inside the connecting hole 250. The lower end of the rotating rod 230 is provided with a bottom shell 190 for protecting the transmission structure. The bottom shell 190 can be used to protect the two groups of conical gear shafts to prevent dust and debris from affecting the transmission effect.

[0026] A motor 240 for driving the rotating rod 230 is disposed on the right side of the bottom shell 190 , and a movable base 200 for bearing is disposed at the lower end of the bottom shell 190 , and an embedded groove 210 for moving on the track is disposed on the inner side of the lower end of the movable base 200 .

[0027] The material carrier 100 is fixed to a plurality of groups of connectors 110 by bolt connection. Each group of connectors 110 is an electromagnetic suction head. A group of wires are connected to each group of electromagnetic suction heads, and the wires run through the interior of the material carrier 100. By using the plurality of groups of connectors 110, external metal workpieces can be adsorbed and picked up.

[0028] A movable frame is provided outside the motor 140, and the right side of the movable frame is limitedly connected to the inside of the embedded head 150. An inner bearing is provided inside the embedded head 150, and the right side of the movable frame is fixedly connected to the inner side of the inner bearing.

[0029] The electric cylinder 180 and the telescopic column 220 are an integrated structure. The telescopic column 220 passes through the interior of the fixed base 170 and is connected and fixed to the fixed base 170. A group of motors three are provided on the rear side of the upper end of the fixed base 170. The right side of the motor three is the driving end, and the driving end is power-connected to the embedded head 150 at the lower end. The rotation angle of the movable arm 160 can be adjusted by the motor three.

[0030] See also Figure 1-Figure 4, as the first embodiment of the utility model: in order to solve the problem that the robot cannot automatically adjust its posture and position when facing work surfaces of different heights due to the inability to compensate for the working height, which causes the robot to need frequent manual adjustments when performing operations, greatly increasing the complexity of the operation, firstly, when the staff needs to adjust the working position of the robot, since a track is provided inside the inner embedded groove 210 on the inner side of the movable base 200, the track and the inside of the movable base 200 are mutually embedded, and a moving wheel is provided inside the embedded groove 210, the staff can move the movable base 200 along the track until the robot is moved to the position where it needs to work. When the robot needs to face work surfaces of different heights, by starting the electric cylinder 180, the electric cylinder 180 can drive the fixed base 170 to move upward, and the fixed base 170 can carry the related structures of the movable arm 160 and the connecting arm 130 to move upward as a whole, thereby increasing the working height of the robot so as to adjust the operations on surfaces of different heights.

[0031] The motor 240 and the rotating rod 230 are dynamically connected by two sets of right-angle conical gear shafts meshing with each other. The rotating rod 230 passes through the connecting hole 250 and is fixedly connected to the lower end of the electric cylinder 180. The motor 240 is fixedly connected to the movable base 200. A track is provided inside the inner groove 210 of the movable base 200. The track and the inside of the movable base 200 are interlocked with each other, and a movable wheel is provided inside the inner groove 210. The horizontal angle of the electric cylinder 180 can be adjusted by the rotating rod 230, and the entire device can be moved along the track by using the movable base 200.

[0032] See also Figure 1-Figure 4 , as the second embodiment of the utility model: based on the description in the above embodiment, further, since a group of motor three is provided on the rear side of the upper end of the fixed base 170, the right side of the motor three is the driving end, and the driving end is dynamically connected to the lower end embedded head 150, when the staff needs to adjust the inclination angle of the connecting head 110 and the carrier 100, it is only necessary to start the motor three, and the motor three drives the lower end embedded head 150 to rotate, so that the lower end embedded head 150 drives the movable arm 160 to adjust the up and down angles, so as to facilitate the connecting head 110 to adsorb and pick up the workpiece.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A robot base capable of compensating height, include: The material carrier (100) and the connecting hole (250) are characterized in that: a plurality of connecting heads (110) for connecting the clamping parts are provided on the right side of the material carrier (100); An adjusting head (120) for adjusting the rotation angle and direction of the material carrier (100) is provided on the left side of the material carrier (100); a connecting arm (130) for connecting the adjusting head (120) is provided on the left side of the adjusting head (120); a motor (140) for driving the connecting arm (130) to rotate is provided on the left side of the connecting arm (130); and a movable arm (160) for adjusting the angle of the motor (140) is provided on the right side of the motor; A group of embedded heads (150) for movable connection are provided inside the upper and lower sides of the movable arm (160); a group of support frames for connecting to the electric cylinder (180) are provided on the left side of the embedded heads (150) at the lower end; a telescopic column (220) for driving the support frame to move up and down is provided inside the support frame; and an electric cylinder (180) for controlling the telescopic column (220) to move up and down is provided at the lower end of the telescopic column (220).

2. A robot base capable of compensating height according to claim 1, Features: A group of connection holes (250) for engaging with a rotary rod (230) are provided at the middle position of the lower end of the electric cylinder (180); a rotary rod (230) for adjusting the rotation of the electric cylinder (180) is provided inside the connection hole (250); and a bottom shell (190) for protecting the transmission structure is provided at the lower end of the rotary rod (230).

3. A robot base capable of compensating height according to claim 2, Features: A second motor (240) for driving the rotating rod (230) to move is provided on the right side of the bottom shell (190), a movable base (200) for bearing is provided at the lower end of the bottom shell (190), and an embedded groove (210) for moving on a track is provided on the inner side of the lower end of the movable base (200).

4. A robot base capable of compensating height according to claim 1, Features: The material carrier (100) is fixed to a plurality of groups of connectors (110) by bolt connection, and the plurality of groups of connectors (110) are all electromagnetic suction heads, and each group of electromagnetic suction heads is internally connected to a group of wires, and the wires penetrate the interior of the material carrier (100).

5. A robot base capable of compensating height according to claim 1, Features: A movable frame is provided on the outside of the motor 1 (140), and the right side of the movable frame is limitedly connected to the inside of the embedded head (150). An inner bearing is provided inside the embedded head (150), and the right side of the movable frame is fixedly connected to the inside of the inner bearing.

6. A robot base capable of compensating height according to claim 2, Features: The electric cylinder (180) and the telescopic column (220) are an integrated structure. The telescopic column (220) passes through the interior of the fixed base (170) and is connected and fixed to the fixed base (170). A group of motors (3) are provided on the rear side of the upper end of the fixed base (170). The right side of the motors (3) is a driving end, and the driving end is dynamically connected to the embedded head (150) at the lower end.

7. A robot base capable of compensating height according to claim 3, Features: The second motor (240) and the rotary rod (230) are dynamically connected by meshing two sets of tapered gear shafts with right-angle structures; the rotary rod (230) passes through the interior of the connection hole (250) and is connected and fixed to the interior of the lower end of the electric cylinder (180); The second motor (240) is connected and fixed to the movable base (200); a track is provided inside the inner embedded groove (210) inside the movable base (200); the track and the inside of the movable base (200) are mutually embedded, and a moving wheel is provided inside the inner embedded groove (210).

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