Intermediate flow scale soft connection and mold opening mold

A technology of soft connection and mold, which is applied in the direction of diaphragm, mechanical equipment, etc., can solve the problems of pinhole powder leakage, affecting measurement accuracy, high installation requirements, etc., and achieve the effect of not affecting the accuracy

Pending Publication Date: 2019-09-06
哈尔滨联科包装机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In China, the soft connection is generally made of Pew or soft cloth, filter cloth, there are wrinkles, pinhole powder leakage, aging after long-term use, and the connection between the weighing bucket and the outside world is stressed, which affects the measurement accuracy. Foreign equipment is made of straight rubber. It has high requirements for installation, and circular molds are used for forming. Different diameter cylinders require different diameter circular molds, which affects the popularization and use.

Method used

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  • Intermediate flow scale soft connection and mold opening mold
  • Intermediate flow scale soft connection and mold opening mold
  • Intermediate flow scale soft connection and mold opening mold

Examples

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Comparison scheme
Effect test

Embodiment 1

[0027] A soft connection for an intermediate flow scale, which is an integral ring structure composed of two planes 2 arranged up and down and an arc surface 1 arranged between the two planes. The thickness of the plane gradually becomes thinner towards the arc surface.

Embodiment 2

[0029] According to the soft connection of the intermediate flow scale described in embodiment 1, the soft connection is a rubber or silicone soft connection.

Embodiment 3

[0031] A mold opening mold, the mold is composed of upper mold 4 and lower mold 6 butted up and down, the middle part of the lower bottom surface of the upper mold has an arc protrusion 7, the radius of the arc protrusion is 14mm, the lower mold The upper surface of the mold has a plane groove 5, and the middle part of the plane groove has an arc groove 8, and the radius of the arc groove is 15 mm.

[0032] The designed soft connection is made of natural rubber and silica gel to meet food safety requirements. The cross-sectional shape is designed to be composed of two planes and a semi-circular arc. The thickness of the plane is 3mm, and the plane gradually becomes thinner towards the arc, the thinnest 1 mm, the soft connection can be expanded and contracted according to the distance between the weighing bucket and the outside world, without wrinkles, and does not affect the accuracy. The throat hoop is used on the plane to hoop the weighing bucket cylinder, and the throat hoop...

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PUM

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Abstract

The invention discloses an intermediate flow scale soft connection and a mold opening mold. The soft connection generally adopts leather or soft cloth and filter cloth for sewing, the phenomena of wrinkling and pinhole leakage exist, aging is generated caused by long-time using, a weighing bucket is connected with the outside to accept the force, so that the metering precision is influenced, foreign equipment is manufactured by adopting a rubber straight cylinder, the installation requirement is high, a round mold is adopted for forming, round molds with different diameters are required for different diameter cylinders, and popularization and application are influenced. The soft connection is provided with an integrated circular ring structure which is composed of two planes (2) arranged up and down and an arc surface (1) arranged between the two planes, the soft connection is gradually thinned from the planes to the arc surface in thickness. The soft connection and the mold opening mold is used for soft connecting and mold opening of an intermediate flow scale.

Description

[0001] Technical field: [0002] The invention relates to a soft connection of an intermediate flow scale and a mold opening mold. [0003] Background technique: [0004] The intermediate flow scale is used to realize the cumulative weight statistics of the material flow and the instantaneous flow statistics. According to the accumulated weight, the powder output rate is calculated, and the production process adjusts the production equipment parameters accordingly, so that the powder output rate reaches the appropriate parameter. The data accuracy recorded by the intermediate flow scale is directly determined. One of the main factors affecting the accuracy is the soft connection between the weighing mechanism (weighing bucket) and the outside world. [0005] In China, the soft connection is generally made of Pew or soft cloth, filter cloth, there are wrinkles, pinhole powder leakage, aging after long-term use, and the connection between the weighing bucket and the outside world...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16J3/02B29C45/26
CPCF16J3/02B29C45/2602
Inventor 周广林
Owner 哈尔滨联科包装机械有限公司
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