WO2024065142A1

WO2024065142A1 - Object-bearing table

Info

Publication number: WO2024065142A1
Application number: PCT/CN2022/121524
Authority: WO
Inventors: 刘辉
Original assignee: 卓匈新材料科技（上海）有限公司
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2024-04-04

Abstract

The present utility model relates to an object-bearing table. The object-bearing table comprises an upper panel, a lower panel, and an elastic mechanism arranged between the upper panel and the lower panel, wherein a through hole is provided at each of four corners of the upper panel; the elastic mechanism comprises a plurality of stand columns and elastic devices sleeved on the stand columns; one end of each stand column is fixed to the lower panel, and the other end of each stand column passes through the through hole, such that the upper panel moves up and down in an axial direction of the stand column; and the elastic devices are arranged between the upper panel and the lower panel, and support the upper panel. The object-bearing table has the following beneficial effects: the structure is simple, and the elastic mechanism is used so that a workpiece to be processed is always located at an appropriate height and can be easily retrieved and used; and the structure is stable, and an anti-slip pad or a fixed railing enables the workpiece to be processed to remain stable, and universal wheels are also used so as to facilitate movement.

Description

A loading platform

Technical Field

The present invention relates to the technical field of object loading devices, and in particular to an object loading platform.

Background technique

In the further processing and production process of semi-finished workpieces, it is often necessary to stack several semi-finished workpieces together, and then take them up from top to bottom for processing. As the number of workpieces to be processed continues to decrease, the height for taking the workpieces continues to decrease, and workers are often required to bend down continuously to take the workpieces to be processed, which will make workers easily fatigued and affect work efficiency.

Therefore, the loading platform of the present invention has the advantages of being easy to move and take, and solves the pain points of the existing methods.

Summary of the invention

The present invention provides a loading platform to solve the problem of inconvenient access to a workpiece to be processed in the prior art.

The technical problem solved by the present invention is achieved by adopting the following technical solutions:

A loading platform comprises: an upper panel, a lower panel, and an elastic mechanism arranged between the upper panel and the lower panel;

The four corners of the upper panel are respectively provided with through holes;

The elastic mechanism includes a plurality of columns and an elastic device sleeved on the columns, one end of the column is fixed to the lower panel, and the other end passes through the through hole and enables the upper panel to move up and down in the radial direction of the column. The elastic device is arranged between the upper panel and the lower panel and supports the upper panel.

As a preferred technical solution, a fixing pin is provided on the top of the column to prevent the upper panel from falling off.

As a preferred technical solution, the elastic device is a spring.

As a preferred technical solution, universal wheels are provided at the bottom of the lower panel to facilitate movement.

Furthermore, a locking structure is provided on the universal wheel to facilitate fixation.

As a preferred technical solution, the rectangular size formed by the through hole is smaller than the size of the outer frame of the workpiece to be processed, and larger than the size of the bottom of the workpiece to be processed.

As a preferred technical solution, an anti-skid pad is provided on the upper panel to prevent the workpiece to be processed from sliding and falling off.

As a preferred technical solution, a fixing bar is provided on the upper panel to fix the workpiece to be processed and keep it stable.

The beneficial effects of the present invention are as follows: (1) The structure is simple. Through the application of the elastic mechanism, the workpiece to be processed is always at a suitable height and can be easily accessed.

(2) The structure is stable. The workpiece to be processed can be kept stable through anti-slip pads or fixed rails, and the use of universal wheels makes it easy to move.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

FIG1 is a schematic structural diagram of a stage according to the present invention;

FIG2 is a schematic diagram of an exploded structure of a loading platform according to the present invention;

FIG3 is a schematic diagram of the structure of the stage of the present invention in use;

FIG4 is a second schematic diagram of the structure of the stage in use of the present invention;

FIG5 is a schematic structural diagram of a stage having a fixed fence structure according to the present invention;

in:

1-upper panel, 2-lower panel, 3-elastic mechanism, 4-universal wheel, 11-through hole, 12-anti-slip pad, 13-fixed bar, 31-column, 32-elastic device, 33-fixed pin, 99-workpiece to be processed.

Detailed ways

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below with reference to specific diagrams.

Example 1

1-5 , a loading platform includes: an upper panel 1, a lower panel 2, and an elastic mechanism 3 arranged between the upper panel 1 and the lower panel 2; through holes 11 are respectively provided at the four corners of the upper panel 1.

The elastic mechanism 3 of the present invention includes a plurality of columns 31 and an elastic device 32 sleeved on the columns 31. One end of the column 31 is fixed on the lower panel 2, and the other end passes through the through hole 11, and enables the upper panel 1 to move up and down in the radial direction of the column 31. The elastic device 32 is arranged between the upper panel 1 and the lower panel 2, and supports the upper panel 1. The elastic device 32 is a spring. When the upper panel 1 is subjected to the pressure of a plurality of workpieces 99 to be processed, the upper panel 1 moves downward along the radial direction of the column 31, the spring contracts, and the workpieces 99 to be processed on the top layer are at a suitable height. For example, when the spring is not compressed, the height of the spring is 100 cm, that is, the maximum spacing between the upper panel 1 and the lower panel 2 is 100 cm. After placing the workpiece 99 to be processed, the height of the spring after compression is 50 cm, and the highest height of the workpiece 99 to be processed on the top layer is 150 cm.

In order to prevent the upper panel 1 from falling off, a fixing pin 33 is provided at the top of the column 31. When the workpiece 99 to be processed on the upper panel 1 is removed, the upper panel 1 moves upward under the elastic action of the spring until it is blocked by the fixing pin 33 to prevent the upper panel 1 from falling off.

The rectangular size formed by the through hole 11 of the present invention is smaller than the size of the outer frame of the workpiece 99 to be processed, and larger than the size of the bottom of the workpiece 99 to be processed. When the upper panel 1 is pressed down by the gravity of the workpiece 99 to be processed, the spring contracts, and the upper panel 1 moves downward along the radial direction of the column 31, and the column 31 passes through the through hole 11, fixing the workpiece 99 to be processed between the rectangular areas formed by the columns 31.

In order to further prevent the workpiece 99 from falling off, an anti-skid pad 12 is provided on the upper panel 1 , and the anti-skid pad 12 can effectively prevent the workpiece 99 from sliding.

As shown in FIG. 5 , the present invention also proposes another solution to prevent the workpiece 99 to be processed from sliding or falling off. A fixing bar 13 is provided on the upper panel 1 to fix the workpiece 99 to be processed and keep it stable.

The bottom of the lower panel 2 of the present invention is provided with universal wheels 4 for easy movement, wherein the universal wheels 4 are provided with locking structures for easy fixation.

Specifically, during use, multiple workpieces 99 to be processed can be stacked together and then placed on the upper panel 1. At this time, the spring contracts, and the upper panel 1 moves downward along the radial direction of the column 31. The column 31 passes through the through hole 11, and the workpieces 99 to be processed are fixed between the rectangular areas formed by the columns 31. The top layer of the workpieces 99 to be processed are at a suitable height. As the workpieces 99 to be processed are taken and used, the gravity on the spring gradually decreases, the spring gradually returns to its original state, and the upper panel 1 moves upward, so that the top layer of the workpieces 99 to be processed are always at a suitable height.

The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

A loading platform, characterized in that it comprises: an upper panel, a lower panel, and an elastic mechanism arranged between the upper panel and the lower panel;

The four corners of the upper panel are respectively provided with through holes;

The elastic mechanism includes a plurality of columns and an elastic device mounted on the columns, one end of the column is fixed to the lower panel, and the other end passes through the through hole and enables the upper panel to move up and down in the radial direction of the column. The elastic device is arranged between the upper panel and the lower panel and supports the upper panel.
A loading platform according to claim 1, characterized in that a fixing pin is provided on the top of the column.
The stage according to claim 1 is characterized in that the elastic device is a spring.
The loading platform according to claim 1 is characterized in that universal wheels are provided at the bottom of the lower panel.
The loading platform according to claim 4 is characterized in that a locking structure is provided on the universal wheel.
The stage according to claim 1 is characterized in that the rectangular size formed by the through hole is smaller than the size of the outer frame of the workpiece to be processed, and larger than the size of the bottom of the workpiece to be processed.
A loading platform according to claim 1, characterized in that a non-slip pad is provided on the upper panel.
A loading platform according to claim 1, characterized in that a fixed bar is provided on the upper panel.