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Backflow lifting device and backflow conveying system

A technology of lifting device and conveying system, which is applied in the direction of lifting device and lifting frame, etc., can solve the problems such as the inability to realize the backflow of the bottom plate and the inability to carry out circulation operations.

Pending Publication Date: 2021-01-05
苏州凯蒂亚半导体制造设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The conveyor line plays an important role in the process of industrial production and processing. It can transport the processed objects from one production equipment to another without manual handling, while the existing conveyor line is conveying the processed objects When the bottom plate is placed, the backflow of the bottom plate cannot be realized, and the bottom plate can only be transported from one end of the conveyor line to the other end of the conveyor line. When the bottom plate is needed again, the bottom plate needs to be transported manually, and the cycle operation cannot be carried out.

Method used

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  • Backflow lifting device and backflow conveying system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The lifting end of lifting device 2 is provided with the first extension spring bar 5, and the rear side of movable drawer 32 is provided with the second extension spring bar 4, and the first extension spring bar 5 and the second extension spring 4 bars are correspondingly arranged, and the first extension spring bar 5 is provided with the second extension spring bar 4. An extension spring (not shown in the figure) is arranged between the extension spring bar 5 and the second extension spring bar 4, and the extension spring forms a pulling force to the rear side of the movable drawer 32, so that the movable drawer 32 keeps leaning back all the time.

[0024] The movable drawer 32 is in the shape of a dustpan, and the movable drawer 32 is provided with corresponding slide rails (not shown in the figure) near the inner walls of both sides, and the slide rails are used to support workpieces or transport workpieces.

[0025] In the frame 1, a first limit device (not shown) i...

Embodiment 2

[0029] In this embodiment, when the bottom surface of the movable drawer 32 is fixedly installed with the rotating shaft, it is ensured that the rear half of the movable drawer 32 is heavier than the front half of the movable drawer 32, that is, under the state of no external force, the movable drawer 32 always maintains the backward state.

[0030] The movable drawer 32 is dustpan-shaped, and corresponding slide rails are provided near the inner walls of both sides in the movable drawer 32, and the slide rails are used to support workpieces or transport workpieces.

[0031] In the frame 1, a first limit device (not shown) is provided on the running track (bottom) of the movable drawer 32, which interferes with the rear half of the bottom surface of the movable drawer 32, so that the movable drawer 32 reaches the bottom It is in a forward-leaning state so that the workpiece slides from the slide rail into the lower conveying line (at this time, the movable drawer is interfered ...

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Abstract

A backflow lifting device comprises a frame and a lifting device body arranged in the frame; a backflow drawer is fixedly arranged at the lifting end of the lifting device body and comprises a seat body and a movable drawer; the movable drawer can tilt forwards or backwards in the seat body; by applying an external force to the rear half part of the movable drawer, the movable drawer can be in a backwards-tilting state in the lifting process and during supporting a backflow workpiece, so as to support and convey workpieces; and a limiting device which interferes with the rear half part of thebottom surface of the movable drawer or the front half part of the upper edge of the movable drawer is arranged on the moving track of the movable drawer, so that the movable drawer is changed from abackward tilting state to a forward tilting state and is used for conveying the workpieces. According to the backflow lifting device, the movable drawer is controlled by the spring or self-gravity tobe kept in a backward tilting state and is used for supporting the workpieces on a conveying line; under the cooperation of a limiting device in the frame, the movable drawer is limited to keep the movable drawer in a forward tilting state, and the movable drawer is used for conveying the workpieces to the conveying line; and the backflow lifting device has the advantages that the structure is simple, manual participation is not needed in the backflow conveying process, and the device is suitable for being popularized.

Description

technical field [0001] The invention relates to the field of conveying equipment, in particular to a backflow lifting device and a backflow conveying system. Background technique [0002] The conveyor line plays an important role in the process of industrial production and processing. It can transport the processed objects from one production equipment to another without manual handling, while the existing conveyor line is conveying the processed objects When the bottom plate is placed, the backflow of the bottom plate cannot be realized, and the bottom plate can only be transported from one end of the conveyor line to the other end of the conveyor line. When the bottom plate is needed again, the bottom plate needs to be transported manually, and the cycle operation cannot be performed. [0003] Therefore, Chinese invention patent CN 110077833 A discloses an up and down return conveying line, which includes a conveying frame, and the top of the conveying frame is provided wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F7/22B66F7/28
CPCB66F7/22B66F7/28
Inventor 刘宏宇朱晓伟周恺唐志稳
Owner 苏州凯蒂亚半导体制造设备有限公司