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Special elastic supporting piece of vibratory feeder

An elastic support and feeder technology, which is applied in vibrating conveyors, conveyors, transportation and packaging, etc., can solve the problems of poor stability in the vibration feeding process, high processing difficulty, complex structure, etc., to achieve easy installation, reduce production costs, Resolving structurally complex effects

Inactive Publication Date: 2013-03-27
JILIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It better solves the problems of the existing top plate 2 and base 5 of the feeder with complex structures, high processing difficulty, and poor stability in the vibration feeding process

Method used

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  • Special elastic supporting piece of vibratory feeder
  • Special elastic supporting piece of vibratory feeder
  • Special elastic supporting piece of vibratory feeder

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: the application of double curved elastic supporting sheet in the rotary piezoelectric vibrating feeder, such as Figure 5 As shown, 3 (or more than 3) double-curved elastic support pieces 8 are evenly placed on the circumference of the base 5, and its lower mounting surface 803 is in contact with the base 5 and tightened by screws 804, and the upper mounting surface 802 is in contact with the top plate 2 and After tightening, the top plate 2 and the base 5 are connected by 3 (or more than 3) double-curved elastic support pieces 8 to form a vibration system, which has the ability to rotate and push materials. Wherein the top plate 2 and the base 5 can be discs with flat surfaces, and there is no need to process the installation slope 201 and the slope trapezoidal block 4, etc., and the structure is very simple.

Embodiment 2

[0019] Embodiment 2: the application of the double curved elastic supporting sheet in the linear piezoelectric vibrating feeder, such as Figure 6 As shown, 2 (or more than 2) double-curved elastic support pieces 8 are evenly placed on the rectangular base 10, and its lower mounting surface 803 is in contact with the rectangular base 10 and tightened by screws 804. The upper mounting surface 802 is connected to the rectangular top plate 9 Contact and tighten, then the rectangular top plate 9 and the rectangular base 10 are connected by 2 (or more than 2) double-curved elastic support pieces 8 to form a vibration system, thus when pulled by the vertical vibration generated by the vibration source 7, The elastic supporting pieces 8 evenly distributed on the rectangular base 10 are elastically deformed to form left and right swings and vertical up and down vibrations, and a composite vibration of up and down and left and right is formed on the surface of the rectangular top plate ...

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Abstract

The invention discloses a special elastic supporting piece of a vibratory feeder. The special elastic supporting piece is characterized in that a long-thin-piece straight plate structure of the original elastic supporting piece of the existing feeder is replaced by a double-bending structure of which the upper end and the lower end are partially bent respectively, wherein installing holes 801 at the bending part of the upper end are used for being fixedly connected with a top disc 9; and installing holes 801 at the bending part of the lower end are used for being fixedly connected with a base 10, so that the top disc and the base are connected into a whole body. The special elastic supporting piece disclosed by the invention has the advantages that a trapezoidal block 4 and the inclined surface of the top disc 2 do not need to be used in the process, so that the use and processing process of parts are saved, the installation is simple and convenient and the production cost of the feeder is greatly reduced; and the problems of complex structure, high processing difficulty and poor stability in the vibratory feeding process in the top disc 2 and the base 5 of the existing feeder are better solved.

Description

technical field [0001] The invention relates to a special elastic support piece for a vibrating feeder. Background technique [0002] The vibrating feeder is a commonly used feeding device in the automatic processing and assembly system. The existing vibrating feeder (see Figure 1) is mainly composed of a hopper 1, a top plate 2, and (not less than 3) elastic parts evenly distributed around the base. The supporting sheet 3, the trapezoidal block 4, the base 5, the feet 6 and the vibration source 7 are composed. Wherein the vibration source 7 has two types of electromagnet and piezoelectric ceramics. Piezoelectric vibration source (see figure 2 ) is mainly composed of a piezoelectric vibrator holder 701, a piezoelectric vibrator 702, a vibration transmission rod 703, and an elastic adjustment piece 704. When the armature and the coil are placed at the position of the piezoelectric vibration source, and the upper part is connected with the top plate 2, and the lower part is...

Claims

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Application Information

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IPC IPC(8): B65G27/08
Inventor 沈燕虎杨志刚刘勇贺欣乔
Owner JILIN UNIV
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