CN216543394U - Semiconductor manipulator lifting device - Google Patents

Abstract

The utility model discloses a semiconductor manipulator lifting device, which has the technical scheme that: the lifting device comprises a supporting table, wherein a first motor and a first lifting device are fixedly arranged at the upper end of the supporting table, the first motor is used for controlling the lifting of the first lifting device, a placing box is fixedly arranged at the upper end of the first lifting device, a second motor and a lifting sleeve are fixedly arranged at the upper end of the placing box, a second lifting device is arranged inside the placing box and the lifting sleeve, the second motor is used for controlling the lifting of the second lifting device, a lifting rod is connected at the upper end of the second lifting device, an air cylinder is fixedly arranged at the upper end of the lifting rod, and a connecting plate is fixedly connected with a telescopic rod of the air cylinder; the utility model solves the problem that the lifting height of the lifting device of the existing manipulator is limited when in use.

Description

Semiconductor manipulator lifting device

Technical Field

The utility model relates to the technical field of manipulator lifting devices, in particular to a semiconductor manipulator lifting device.

Background

The manipulator is an automatic operation device which can imitate certain action functions of a human hand and an arm and is used for grabbing and carrying objects or operating tools according to a fixed program, and is characterized in that various expected operations can be completed through programming, the advantages of the human and the manipulator machines are combined in structure and performance, a placing plate for placing the manipulator needs to be lifted when the manipulator works or is maintained daily, and the manipulator is lifted and lowered usually by adopting pneumatic operation.

The current chinese utility model patent that publication number is CN210757830U discloses a elevating gear of manipulator, the on-line screen storage device comprises a base, the base is the setting of U type, the L type pole of two vertical settings of interior diapire fixedly connected with of base, two the equal fixedly connected with of one end that the base was kept away from to L type pole is half a frame, two half frame symmetry sets up, every equal slip has the slider in half frame, every the equal fixedly connected with branch of last lateral wall of slider, two the upper end of branch is fixed with jointly and places the board, every all rotate on the slider and be connected with the bull stick, fixedly connected with motor on the inner wall of one side of base, the drive end fixedly connected with bull stick of motor.

Above-mentioned lifting device of this kind of manipulator drives the bull stick through the motor and rotates and realize that two slides together move toward the inboard or together move toward the outside, realize the synchronous rising or the decline of slider, realize placing the lift of board, can realize the lift of manipulator, and two sliders go on in step, go up and down more steadily.

However, the above-mentioned lifting device for a robot still has some problems, such as: when processing different spare parts, the manipulator need rise to different heights, if the manipulator needs the height that rises higher, and when this elevating gear can't satisfy the operation requirement, then need increase the length of rotating lever and increase the length of lead screw and reach the requirement, but so can make elevating gear's bulk strength reduce, be unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, the present invention is directed to a lifting device for a semiconductor robot, so as to solve the problem mentioned in the background art that the lifting height of the conventional lifting device for a robot has a certain limitation when in use.

The technical purpose of the utility model is realized by the following technical scheme:

the utility model provides a semiconductor manipulator elevating gear, includes a supporting bench, the fixed first motor and the first elevating gear that is provided with in upper end of brace table, first motor is used for control first elevating gear's lift, the fixed box of placing that is provided with in first elevating gear's upper end, the fixed second motor and the lifting sleeve that are provided with in upper end of placing the box, place the box with lifting sleeve's inside is provided with second elevating gear, the second motor is used for control second elevating gear's lift, second elevating gear's upper end is connected with the lifter, the fixed cylinder that is provided with in upper end of lifter, the telescopic link fixedly connected with connecting plate of cylinder.

Further, a lifting device includes unable adjustment base and lifting pedestal, unable adjustment base's inside is provided with the two-way threaded rod, the one end of two-way threaded rod with the output shaft fixed connection of first motor, be provided with two lower sliding blocks on the two-way threaded rod, be connected with the connecting rod on the lower sliding block respectively, the other end of connecting rod is connected with the upper sliding block, the outer end at the dead lever is established to the upper sliding block cover, the dead lever is fixed to be set up lifting pedestal's inside.

Furthermore, a first thread part and a second thread part are arranged on the bidirectional threaded rod, and the thread turning directions of the first thread part and the second thread part are opposite.

Furthermore, the second lifting device comprises a first gear pair, the first gear pair is connected with an output shaft of the second motor, the first gear pair is connected with a second gear pair, a rotating threaded rod is arranged in the second gear pair, the rotating threaded rod is arranged inside the lifting sleeve, a lifting block is arranged on the rotating threaded rod, and the upper end of the lifting block is fixedly provided with the lifting rod.

Furthermore, the first gear pair and the second gear pair are respectively composed of two gears with different sizes.

Furthermore, the rotating threaded rod comprises an upper threaded part and a lower smooth rod part, and a supporting block is arranged in the lifting sleeve at a position corresponding to the lower smooth rod part.

In summary, the utility model mainly has the following beneficial effects:

the utility model discloses a, through setting up first elevating gear, second elevating gear and cylinder, when first elevating gear's lift height can not reach the lift height requirement of manipulator, operating personnel can control second elevating gear control cylinder and continue to rise in order to reach required lift height, can control the manipulator through the cylinder at last and go up and down, and application range is wider.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of a first lifting device;

fig. 3 is a schematic structural diagram of the second lifting device.

In the figure: 1. a support table; 2. a first motor; 3. a first lifting device; 301. a fixed base; 302. a lifting base; 303. a bidirectional threaded rod; 3031. a first threaded portion; 3032. a second threaded portion; 304. a lower slider; 305. a connecting rod; 306. an upper sliding block; 307. fixing the rod; 4. placing the box; 5. a second motor; 6. a lifting sleeve; 7. a second lifting device; 701. a first gear pair; 702. a second gear pair; 703. rotating the threaded rod; 7031. an upper threaded portion; 7032. a lower smooth rod part; 704. a lifting block; 705. a support block; 8. a lifting rod; 9. a cylinder; 10. a connecting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1 to 3, a semiconductor manipulator lifting device comprises a supporting table 1, a first motor 2 and a first lifting device 3 are fixedly arranged at the upper end of the supporting table 1, the first motor 2 is used for controlling the lifting of the first lifting device 3, a placing box 4 is fixedly arranged at the upper end of the first lifting device 3, a second motor 5 and a lifting sleeve 6 are fixedly arranged at the upper end of the placing box 4, a second lifting device 7 is arranged inside the placing box 4 and the lifting sleeve 6, the second motor 5 is used for controlling the lifting of the second lifting device 7, a lifting rod 8 is connected at the upper end of the second lifting device 7, an air cylinder 9 is fixedly arranged at the upper end of the lifting rod 8, a connecting plate 10 is fixedly connected to an expansion link of the air cylinder 9, and a manipulator is fixedly connected to the other end of the connecting plate 10.

Referring to fig. 1 and 2, the first lifting device 3 includes a fixed base 301 and a lifting base 302, a bidirectional threaded rod 303 is disposed inside the fixed base 301, one end of the bidirectional threaded rod 303 is fixedly connected to an output shaft of the first motor 2, a first threaded portion 3031 and a second threaded portion 3032 are disposed on the bidirectional threaded rod 303, the first threaded portion 3031 and the second threaded portion 3032 have opposite threaded directions, two lower sliding blocks 304 are disposed on the bidirectional threaded rod 303, the two lower sliding blocks 304 are disposed on the first threaded portion 3031 and the second threaded portion 3032 respectively, the lower sliding blocks 304 are connected to connecting rods 305 respectively, the other end of the connecting rods 305 is connected to upper sliding blocks 306, the lower sliding blocks 304 are rotatably connected to the connecting rods 305, the upper sliding blocks 306 are sleeved on outer ends of fixing rods 307, the fixing rods 307 are fixedly disposed inside the lifting base 302, the upper end of the lifting base 302 is fixedly provided with a placing box 4.

Referring to fig. 1 and 3, the second lifting device 7 includes a first gear pair 701, the first gear pair 701 is connected to an output shaft of the second motor 5, a second gear pair 702 is connected to the first gear pair 701, the first gear pair 701 and the second gear pair 702 are respectively composed of two gears with different sizes, a large gear on the first gear pair 701 is coaxially disposed with a small gear on the second gear pair 702, a rotary threaded rod 703 is disposed in the second gear pair 702, the rotary threaded rod 703 includes an upper threaded portion 7031 and a lower smooth rod portion 7032, a support block 705 is disposed in the lifting sleeve 6 at a position corresponding to the lower smooth rod portion 7032, the lifting device is used for supporting the rotary threaded rod 703, the rotary threaded rod 703 is rotatably arranged inside the lifting sleeve 6, a lifting block 704 is arranged on the rotary threaded rod 703, the lifting block 704 can move up and down on the rotary threaded rod 703, and a lifting rod 8 is fixedly arranged at the upper end of the lifting block 704.

When the lifting base is used, an operator can drive the manipulator to lift through the work of the air cylinder 9 after fixedly mounting the manipulator on the connecting plate 10, if the lifting height of the manipulator needs to be increased, the operator can start the first motor 2, the first motor 2 can drive the two-way threaded rod 303 to rotate after working, and the two-way threaded rod 303 can drive the two lower sliding blocks 304 to move relatively after rotating, so that the upper sliding blocks 306 are driven to move relatively through the connecting rod 305, the lifting base 302 is lifted, and the lifting height of the manipulator is increased; if the lifting height of the manipulator needs to be further improved, the second motor 5 can be started, the second motor 5 can drive the rotating threaded rod 703 to rotate through the first gear pair 701 and the second gear pair 702 after working, and the rotating threaded rod 703 can drive the lifting block 704 to ascend so as to drive the lifting rod 8 to ascend after rotating, so that the lifting height of the manipulator is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a semiconductor manipulator elevating gear, includes brace table (1), its characterized in that: the utility model discloses a supporting bench, including brace table (1), first motor (2) and first elevating gear (3) are fixed to be provided with in the upper end of brace table (1), first motor (2) are used for control the lift of first elevating gear (3), the fixed box (4) of placing that is provided with in the upper end of first elevating gear (3), the fixed second motor (5) and the lifting sleeve (6) of being provided with in the upper end of placing box (4), place box (4) with the inside of lifting sleeve (6) is provided with second elevating gear (7), second motor (5) are used for control the lift of second elevating gear (7), the upper end of second elevating gear (7) is connected with lifter (8), the fixed cylinder (9) that is provided with in the upper end of lifter (8), the telescopic link fixedly connected with connecting plate (10) of cylinder (9).

2. The semiconductor robot lifting device according to claim 1, wherein: first elevating gear (3) include unable adjustment base (301) and lifting pedestal (302), the inside of unable adjustment base (301) is provided with two-way threaded rod (303), the one end of two-way threaded rod (303) with the output shaft fixed connection of first motor (2), be provided with two lower sliding block (304) on two-way threaded rod (303), be connected with connecting rod (305) on lower sliding block (304) respectively, the other end of connecting rod (305) is connected with upper sliding block (306), the outer end at dead lever (307) is established to upper sliding block (306) cover, dead lever (307) are fixed to be set up the inside of lifting pedestal (302).

3. The semiconductor robot lifting device according to claim 2, wherein: the bidirectional threaded rod (303) is provided with a first threaded part (3031) and a second threaded part (3032), and the thread directions of the first threaded part (3031) and the second threaded part (3032) are opposite.

4. The semiconductor robot lifting device according to claim 1, wherein: the second lifting device (7) comprises a first gear pair (701), the first gear pair (701) is connected with an output shaft of the second motor (5), a second gear pair (702) is connected to the first gear pair (701), a rotating threaded rod (703) is arranged in the second gear pair (702), the rotating threaded rod (703) is arranged inside the lifting sleeve (6), a lifting block (704) is arranged on the rotating threaded rod (703), and the upper end of the lifting block (704) is fixedly provided with the lifting rod (8).

5. The semiconductor robot lifting device according to claim 4, wherein: the first gear pair (701) and the second gear pair (702) are respectively composed of two gears with different sizes.

6. The semiconductor robot lifting device according to claim 4, wherein: the rotary threaded rod (703) comprises an upper threaded part (7031) and a lower smooth rod part (7032), and a supporting block (705) is arranged in the lifting sleeve (6) at a position corresponding to the lower smooth rod part (7032).

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