Skip car slow descending device and control method

A material truck and slow-down technology, applied in auxiliary devices, manufacturing tools, transportation and packaging, etc., can solve the problems of laborious return to the ground, prone to safety accidents, etc., and achieve the elimination of safety hazards, stable clamping effect, and low maintenance costs Effect

Active Publication Date: 2021-09-17
CHINA FIRST AUTOMOBILE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] To sum up, the existing method of controlling the return of the feed truck to the ground is not only laborious, but also very prone to safety accidents

Method used

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  • Skip car slow descending device and control method
  • Skip car slow descending device and control method
  • Skip car slow descending device and control method

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specific Embodiment approach

[0056] In order to clearly and completely describe the technical solution of the present invention and its specific working process, in conjunction with the accompanying drawings, the specific implementation of the present invention is as follows:

[0057]In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" and "fixation" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection , or integrated; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary, and it may be the internal communication of two components or the interaction relationship between two components, unless otherwise specified limit. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention according to specific situations.

[0058] In the present in...

Embodiment 1

[0061] This embodiment 1 discloses a slow-down device for a material truck, such as figure 1 As shown, the slow-down device for the material truck includes: a spring roller mechanism 2, a step slope mechanism 3 and a guide plate 4; wherein, the spring roller mechanism 2 is evenly distributed in pairs along both sides of the slope surface of the step slope mechanism 3 , the guide plate 4 is arranged at the position where the slope surface of the step slope mechanism 3 intersects with the top step surface.

[0062] Such as figure 2 As shown, in the first embodiment, the spring roller mechanism 2 located on the same side of the slope surface of the step slope mechanism 3 has the same structure and size, and is linearly distributed, and the spring roller mechanisms 2 on both sides of the step slope mechanism 3 slope surface are symmetrical distributed in groups, and the distance between the same group of spring roller mechanisms 2 on both sides of the slope surface of the slope ...

Embodiment 2

[0083] The second embodiment discloses a method for controlling the slow down of the feed truck, such as Figure 5 As shown, the slow-down control method of the material truck adopts the slow-down device of the material vehicle described in the first embodiment, and the specific control process is as follows:

[0084] Step S1: The side wall material truck 1 is sent to the entrance of the material truck slow down channel between the step surface 303 and the slope surface 302 of the step slope mechanism 3 under the operation of the worker;

[0085] Step S2: After pushing the side wall trolley 1 along the guide plate 4 into the slow-down passage of the trolley formed between the spring roller mechanisms 2 arranged in groups on both sides of the slope surface 302, make the side wall trolley 1 under its own gravity Under the action, move down along the slope surface 302, and under the clamping action of the spring roller mechanism 2 on both sides, move down smoothly and slowly alon...

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Abstract

The invention discloses a skip car slow descending device and a control method. In the device, spring roller mechanisms are fixedly arranged along two sides of a slope surface of a foot board slope mechanism, and a skip car slow descending channel is formed on the slope surface; in the spring roller mechanisms, one ends of swinging connecting rods provided with rollers in a rolling mode are hinged with a fixed seat, and the other ends of the swinging connecting rods are connected with the fixed seat through springs; and when the skip car moves downwards along the skip car slow descending channel, the rollers on the two sides swing along with the swinging connecting rods under the action of the springs. The control method comprises the steps that the skip car is conveyed to an inlet of the skip car slow descending channel at the top of the slope surface, and the skip car stably and slowly moves to the bottom along the skip car slow descending channel to be held by workers under the gravity action of the skip car and the roller clamping action of the spring roller mechanisms on the two sides. According to the skip car slow descending device and the control method, the separation of hands and the skip car in the skip car descending process is realized, the labor force is saved, the skip car can be controlled to slowly descend according to a preset track and finally stably and safely return to the bottom surface, and the potential safety hazard is greatly eliminated.

Description

technical field [0001] The invention belongs to the technical field of material conveying aids in the automobile welding process, and is suitable for the manual loading of automobile side wall panels, and in particular relates to a slow-down device and a control method for a material trolley. Background technique [0002] In the existing automobile welding production line, there are two methods of loading the side wall outer panels: automatic loading and manual loading. Among them, the automatic loading has the advantages of simple manual operation and high degree of automation, but the disadvantage is that the equipment occupies a large area Larger, and the input cost is high; while manual loading has the advantages of flexible loading and small equipment footprint, the most important thing is that the production cost of manual loading is low, so it is widely used in automobile welding production lines. [0003] In the existing technical scheme of manual loading of side pan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K37/00B65G37/00
CPCB23K37/00B65G37/00
Inventor 魏国兴张晓龙王亭力武继新宫正军费科举
Owner CHINA FIRST AUTOMOBILE
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