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Vibrating platform for material filling equipment

A technology for filling materials and vibrating tables, which can be used in solid materials, packaging item types, special packaging items, etc., and can solve problems such as poor compaction effect.

Inactive Publication Date: 2011-09-14
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the greater the load of the spring in the compressed state, the smaller the amplitude of vibration, so the more material there is, the smaller the amplitude of vibration of the workbench and container, and the worse the compaction effect

Method used

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  • Vibrating platform for material filling equipment
  • Vibrating platform for material filling equipment
  • Vibrating platform for material filling equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] like figure 2 As shown, the vibration table used for filling material equipment of the present invention includes a base 5, a vibrator 3, a worktable 2 with a locking device 21 on the upper surface, 5 tension springs 4, and a support; The instrument 3 is fixed under the workbench 2, and the product under test 1 is fixed on the workbench 2; the bracket is composed of a horizontal plate 6 and a column 7; the column 7 is vertically fixed on the base 5, and its upper end is fixedly connected with the horizontal plate 6 ; One end of the tension spring 4 is connected to the horizontal plate 6, and the other end is connected to the workbench 2, so that the workbench 2 is suspended above the base 5.

Embodiment 2

[0020] like image 3 As shown, the vibrating table for filling material equipment of the present invention includes a base 5, a vibrator 3, a worktable 2 with a locking device 21 on the upper surface, 4 tension springs 4, a bracket, and a limit device 8 ; The exciter 3 is fixed below the workbench 2, and the product under test 1 is fixed on the workbench 2; the support is made of a horizontal plate 6 and a column 7; the column 7 is vertically fixed on the base 5, and its upper end and The horizontal plate 6 is fixedly connected; one end of the tension spring 4 is connected with the horizontal plate 6, and the other end is connected with the workbench 2, so that the workbench 2 is suspended above the base 5; the limit device 8 is fixed on the column 7, and when When the lower surface of the workbench 2 is in contact with the limiting device 8, the stress on the extension spring 4 does not exceed its elastic limit.

Embodiment 3

[0022] like Figure 4 As shown, the vibrating table for filling material equipment of the present invention includes a base 5, a vibrator 3, a worktable 2 with a locking device 21 on the upper surface, 3 tension springs 4, a bracket, and a limit device 8 ; The exciter 3 is fixed below the workbench 2, and the product under test 1 is fixed on the workbench 2; the support is made of a horizontal plate 6 and a column 7; the column 7 is vertically fixed on the base 5, and its upper end and The horizontal plate 6 is fixedly connected; one end of the tension spring 4 is connected with the column 7, and the other end is connected with the workbench 2, so that the workbench 2 is suspended above the base 5; the limit device 8 is fixed on the column 7, and when working When the lower surface of the table 2 is in contact with the limiting device 8, the stress on the extension spring 4 does not exceed its elastic limit.

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PUM

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Abstract

The invention relates to a vibrating platform for material filling equipment, which comprises a base, a vibration exciter, a working platform provided with a locking device on the upper surface, a plurality of extension springs and a bracket. The vibration exciter is fixed below the working platform; the bracket is fixed on the base; one end of each extension spring is connected with the bracket; the other end of each extension spring is connected with the working platform so as to suspend the working platform above the base. The vibration exciter generates a vibration force, and the working platform vibrates in set time to drive a container to vibrate together so that a material is filled densely by self movement. As the denseness effect of the material is in direct proportion to vibration time and vibration amplitude, the vibration time of the material at the bottom of the container is longer, but the vibration amplitude is smaller, and the vibration time of the material at the upper part of the container is shorter, but the vibration amplitude is larger. Therefore, the material filled in the container is distributed uniformly and densely from top to bottom.

Description

technical field [0001] The invention belongs to the technical field of material filling and relates to a vibrating table used for material filling equipment. Background technique [0002] Generally, when filling materials, it is hoped that the filled materials can be distributed evenly and densely. [0003] The vibrating table currently used for filling material equipment is composed of a base, a vibrator, a workbench with a locking device on the upper surface, and a plurality of springs; the vibrator is fixed below the workbench; the lower end of the spring is connected to the The base is connected, and the upper end is connected with the workbench for supporting the workbench. When working, fix the container containing the material on the workbench, and use the exciter to vibrate the workbench within the set time to drive the container to vibrate together, so that the material can be filled densely through its own movement. The vibrating table spring is located under the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B1/22
Inventor 张尧禹李贺军
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI