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Rotating lifting device

A technology of lifting device and rotating block, applied in the direction of spray device, spray device with movable outlet, etc., can solve the problems of inability to control the speed, affect the processing effect, operator fatigue, etc., and achieve the effect of accurate swing angle and speed

Active Publication Date: 2018-01-09
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The speed cannot be controlled during the operation, and the long-term swing operation is likely to cause fatigue of the operator and affect the processing effect

Method used

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  • Rotating lifting device
  • Rotating lifting device
  • Rotating lifting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The rotary lifting device includes a fixed bracket (I), a servo motor (25), a hand wheel (24), a moving mechanism (II), a lifting mechanism (III) and a working plate (26) for installing tools, It is characterized in that: the servo motor (25), the hand wheel (24), the moving mechanism (II) and the lifting mechanism (III) are installed on a fixed bracket (I); the servo motor (25) is connected to the moving mechanism (II) ) And drive a moving block (3) on the mechanism to move left and right. The moving block (3) is connected to a lifting moving block (6) on the lifting mechanism through a swing rod (7) and driving it to rotate; the hand wheel (24) is connected to the lifting mechanism and drives one of the lifting blocks (30) ) For lifting movement; the working turntable (26) is fixedly connected with the lifting and rotating block (6), and the working turntable (26) and the lifting block (30) are coaxially and rotationally connected. Operating the servo motor (25) and / o...

Embodiment 2

[0025] The fixed bracket (I) includes square steel (31), L-shaped plate armour (21) and L-shaped plate B (22). The square steel plate (31) is welded to the original work equipment, and the L-shaped plate armour (9) ) And L-shaped plate B (22) are fixed on the square steel (31).

[0026] The moving mechanism (II) includes a ball screw (1), a screw mounting seat (2), a moving block (3), a rotating block (4), a linear bearing (5), an adapter block (6), a pendulum Rod (7), flange (10), waterproof gasket (11), adapter sleeve (12), motor seat (13), clamping plate (14), bearing (15, 16, 17), mold guide Cover (18), bending piece (19), screw mounting seat B (20), guide rod A (21), cover (23), inner plate (33) and outer plate (34), the screw is installed The seat A (2) and the screw mounting seat B (20) are respectively fixed on the L-shaped plate A (9) and the L-shaped plate B (22) to support the guide rod A (21) and the ball screw

[0027] (1) The ball screw (1) is matched with the screw...

Embodiment 3

[0029] The lifting mechanism (Ⅲ) includes a U piece (8), a hand wheel (24), a screw nut (27), a common screw (28), a guide rod B (29) and a lifting block (30). The block (30) is connected with the working turntable (26). After inserting the U (8) piece to push up the spring pin (32), the working turntable (26) can rotate around the axis relative to the lifting block (30). When the swing lever ( 7) When swinging, the working plate (26) rotates with the swing lever (7) in the moving mechanism (II) to complete the rotation. The lifting block (30) is slidingly sleeved on the guide rod B (29) and can move up and down along the guide rod B (29). After the bolts on the back of the lifting block (30) are locked, its position is fixed; the screw nut (27) ) Cooperate with the ordinary screw (28) and fix it on the side of the lifting block (30). The top of the ordinary screw (28) is equipped with a hand wheel (24) to cooperate. Turn the hand wheel to drive the screw nut (27) and the lifti...

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Abstract

The invention relates to a rotating lifting device which comprises a fixed bracket, a servo motor, a hand wheel, a moving mechanism, a lifting mechanism and a working disc of a mounting tool, whereinthe servo motor, the hand wheel, the moving mechanism and the lifting mechanism are mounted on the fixed bracket; the servo motor is connected with the moving mechanism and drives one moving block onthe moving mechanism to move left and right; the moving block is connected with a lifting moving block on the lifting mechanism through a swing rod and drives the lifting moving block to rotate; the hand wheel is connected with the lifting mechanism and drives one of lifting blocks to move; a working rotary disc is fixedly connected with a lifting rotary block; the working rotary disc is coaxiallyand rotatably connected with the lifting block; and the servo motor and / or the hand wheel are / is operated to realize rotation and / or lifting movement of the working rotary disc. The rotating liftingdevice can be used for mounting a water spraying device and enables the water spraying device to rotate according to a specific sine curve.

Description

Technical field [0001] The invention relates to a rotary lifting device, which can be used for a high-pressure water spray device and can ensure that the water spray rotation device rotates according to a specific sinusoidal curve. technical background [0002] The exterior of a car is the key to whether a car is beautiful. A beautiful car must have high-quality exterior materials. In the development process, designers need to perform a variety of inspections on the exterior, among which the use of a high-pressure water spray device to remove the treatment layer on the surface of the material is a key step. The traditional water spray device can use the screw lifting mechanism and turn the hand wheel to adjust the height of the spray head, but it lacks a rotating device, and it is difficult to process a large area of ​​material. [0003] Although some equipment adds adjustment devices, manual adjustment is still adopted, relying on the subjectivity of the operator. The speed cann...

Claims

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Application Information

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IPC IPC(8): B05B3/14B05B15/68
Inventor 周舟王志明畅妍妍方征刘岩
Owner SHANGHAI UNIV
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