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Automatic powder weighing machine material conveying device with vibrator

A vibrator, electromagnetic vibrator technology, applied in measurement devices, transportation and packaging, weighing equipment for materials with special properties/forms, etc., can solve the problems of complex structure, high cost, inability to convert products, etc. The effect of simple material structure and low manufacturing cost

Active Publication Date: 2020-11-06
GUILIN TEBON SUPERHARD MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention application with the application number 201410031741.6 "A semi-automatic weighing machine for weighing melamine" and the utility model application "A storage and metering screw device for a semi-automatic melamine weighing machine" with the application number 201420043045.2 have not been resolved The power problem of conveying materials, in fact, the powder cannot be transferred, so it cannot be converted into products
[0004] However, the traditional belt transmission structure (belt or plate transfer device) is complex in structure and thus high in cost; and when high weighing accuracy is required, the weighing efficiency of the belt transmission structure is very low

Method used

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  • Automatic powder weighing machine material conveying device with vibrator
  • Automatic powder weighing machine material conveying device with vibrator
  • Automatic powder weighing machine material conveying device with vibrator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] The conveying pipe 2 (vertical shape) is coaxially installed on the outlet of the bucket-shaped box, and the upper end shaft head of the screw feeding rod 3 is coaxially embedded in the long axis 8 (coaxially arranged in the bucket-shaped box) The shaft hole at the bottom is provided with a threaded pin hole on the long axis 8 corresponding to the shaft hole, and a threaded pin is screwed in the threaded pin hole to lock the screw feed rod 3 on the long shaft 8, as figure 1 shown.

[0036] The power mechanism includes an electromagnetic vibrator I4 coaxially installed on the case cover through an electromagnetic seat 5, and the electromagnetic vibrator I4 includes a shell seat 13 coaxially installed on the electromagnetic seat 5 through a spring seat 12, and the shell seat 13 is provided with an electromagnetic shaft 6 that coaxially passes through the center hole of the spring seat 12 and is placed in the electromagnetic seat 5. The shell seat 13 is also provided with ...

Embodiment 2

[0043] The axis of the conveying pipe 2 forms an angle with the vertical axis of the storage box 1, that is, it is obliquely installed on the bottom of the lower opening of the bucket-shaped box (the angle of inclination α is preferably 30°-60° and 120°-180°, When α=180°, it is Embodiment 1), the oblique upper end shaft head of the screw feeding rod 3 is coaxially embedded in the short shaft 11 (coaxially arranged in the pipe body on the oblique upper part of the delivery pipe 2, and the oblique upper end of the delivery pipe 2 The shaft hole at the bottom of the lower end nozzle is the discharge port), corresponding to the shaft hole, a threaded pin hole is provided on the short shaft 11, and a threaded pin is screwed in the threaded pin hole to lock the screw feed rod 3 on the short shaft 11, such as figure 2 shown.

[0044]The power mechanism includes an electromagnetic vibrator I4 coaxially installed on the pipe cover (set on the nozzle at the oblique upper end of the de...

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Abstract

The invention discloses an automatic powder weighing machine material conveying device with a vibrator. The automatic powder weighing machine material conveying device with the vibrator comprises a spiral conveying mechanism arranged on the basis of a material storage box, the material storage box comprises a hopper-shaped box body and a box cover arranged at an upper opening of the hopper-shapedbox body, a lower opening of the hopper-shaped box body is a discharging opening, the spiral conveying mechanism comprises a spiral conveying rod coaxially arranged in a conveying pipe, the conveyingpipe is coaxially arranged at a discharge port of the material storage box, an electromagnetic vibrator I is installed in the center of the box cover through an electromagnetic base, the electromagnetic vibrator I comprises a shell base installed on the electromagnetic base through a spring base, an electromagnetic shaft penetrating through the spring base and arranged in the electromagnetic baseis arranged in the shell base, an electromagnetic induction coil arranged on the electromagnetic shaft in a sleeve mode is arranged in the shell base, a long shaft is coaxially arranged in the hopper-shaped box body, the upper end of the long shaft extends out of the box cover to be connected with the spring base through inclined spring pieces which are evenly distributed on the circumference, therotating directions of the inclined spring pieces are opposite to the thread rotating direction of a spiral material conveying rod, and the lower end of the long shaft is connected with the spiral material conveying rod. The automatic powder weighing machine material conveying device is high in weighing precision and good in weighing efficiency.

Description

technical field [0001] The invention relates to a weighing device in an instrument, in particular to a feeding device for an automatic powder weighing machine with a vibrator. Background technique [0002] At present, the conveying device used for small-weight powder automatic weighing machine is mainly a belt transmission structure, that is, the motor is used to drive the conveying belt to rotate or the vibrator is used to drive the conveying plate to vibrate so as to achieve the purpose of feeding the automatic weighing machine. . [0003] The invention application with the application number 201410031741.6 "A semi-automatic weighing machine for weighing melamine" and the utility model application "A storage and metering screw device for a semi-automatic melamine weighing machine" with the application number 201420043045.2 have not been resolved The power problem of conveying materials, in fact, the powder cannot be transferred, so it cannot be converted into products. ...

Claims

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Application Information

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IPC IPC(8): B65G65/46B65D88/68G01G17/06
CPCB65D88/68B65G65/46B65G65/463B65G2201/04G01G17/06
Inventor 王智慧李运海莫睿张延军周志成骆颖罗文来余晓明
Owner GUILIN TEBON SUPERHARD MATERIAL
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