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Double-screw type automatic lifting trolley

An automatic lifting and spiral technology, which is applied in the direction of unstacking, transportation and packaging of objects, can solve the problems of worker observation, inconvenient operation, increase of labor intensity of workers, increase of equipment cost, etc., and achieve compact overall structure layout, reduce Labor intensity of workers, the effect of reducing the cost of the whole line

Inactive Publication Date: 2017-03-15
JIER MACHINE TOOL GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The former method will lead to frequent replacement of stack materials and increase the labor intensity of workers; the latter method will increase equipment costs, and it is inconvenient for workers to observe and operate

Method used

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  • Double-screw type automatic lifting trolley
  • Double-screw type automatic lifting trolley
  • Double-screw type automatic lifting trolley

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The invention adopts the internal and external double screw lifting mechanism, which solves the problem of large-stroke lifting of the stack lifting trolley in the limited working height space, and meets the demand for automatic feeding of large-scale high-speed stamping lines.

[0018] The present invention will be specifically described below in conjunction with the accompanying drawings and embodiments.

[0019] figure 1 Shown is a schematic front view of the structure of the present invention.

[0020] figure 2 Shown is a schematic top view of the structure of the present invention.

[0021] The present invention includes a vehicle body, a running device 4 , a lifting device 6 and a photoelectric switch 8 .

[0022] The car body includes a top cover 1 , a scissor guide and a base 3 .

[0023] The top cover 1 is used for carrying racks and piles.

[0024] The scissor-type guide device plays a guiding and balancing role when the trolley is lifted; the scissor-ty...

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PUM

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Abstract

The invention discloses a double-screw type automatic lifting trolley which comprises a trolley body, a walking device, a lifting device and an optoelectronic switch. The trolley body comprises a top cover, a shear fork type guide device and a base, the shear fork type guide device comprises a linear guideway fixed to the base, a left knife and fork and a right knife and fork, and the knives and forks are connected with the top cover and the base through a pin shaft and the linear guideway; the walking device is installed on the lower face of the base, the lifting device is arranged between the top cover and the base, the top end of the lifting device is fixedly connected with the top cover through a flange, and the bottom end of the lifting device is fixed to the base through a bolt; and the top cover is provided with a material support, a magnetic force tension dividing device transverse beam is arranged above the material support, and the optoelectronic switch is installed at the lower end of the magnetic force tension dividing device transverse beam. The double-screw type automatic lifting trolley is small in working height and large in lifting stroke, the production efficiency is improved, and the labor intensity of workers is reduced. The double-screw type automatic lifting trolley is novel in structure and compact in overall structural layout, and the total line cost is reduced.

Description

technical field [0001] The invention relates to an automatic lifting platform, which belongs to the technical field of mechanical manufacturing. Background technique [0002] In the high-speed production line in the stamping workshop of an automobile factory, the height of the stacking material at the head of the line will gradually decrease as the unstacking proceeds. Reduce and continue to lift to ensure that the top surface of the stack can maintain a relatively accurate lifting position during the unstacking process to meet the requirements of magnetic separation and unstacking. Since the trolley carries the stacked materials from outside the production line to the production line, it passes under the magnetic spreader and the destacker, and the height space is limited. One way of the current equipment is to reduce the height of the stacking materials, and the other way is to increase the height of the magnetic force spreader and the destacker. The former method will l...

Claims

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Application Information

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IPC IPC(8): B65G59/02
CPCB65G59/026
Inventor 赵昕颢闫续范李凯
Owner JIER MACHINE TOOL GROUP
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