Machine with holding type collateral twisting mechanism for testing cocoon quality

A quality testing and clamping technology, applied in measuring devices, instruments, scientific instruments, etc., can solve the problems of complex structure, difficult maintenance and large occupied area of ​​the winding mechanism, and achieve simple structure, not easy to malfunction, and convenient maintenance. Effect

Active Publication Date: 2008-06-18
SICHUAN RES INST OF SILK SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve the change of the skein angle, stroke and speed ratio, the structure of the skein mechanism is complicated, the volume is large, and the occupied area is large. At the same time, it will be difficult to maintain when it is used for trial reeling.

Method used

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  • Machine with holding type collateral twisting mechanism for testing cocoon quality
  • Machine with holding type collateral twisting mechanism for testing cocoon quality
  • Machine with holding type collateral twisting mechanism for testing cocoon quality

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0024] The silkworm cocoon quality testing machine with a clamping winding mechanism includes a power rotating part, a silk reeling part, and a recorder 24 for the number of falling threads. A plurality of bevel gears 5 and the end bevel gear 9 connected with the small  transmission shaft 10, the small  transmission shaft 10 is connected with the  shaft 12, and the  shaft 12 is provided with five small  11 in the same rotation axis, These five small 11 are the same in size and are the same as the rotating shaft; the bevel gear 5 is connected with the twisting mechanism 16, and the twisting mechanism 16 is finally connected with the twisting reciprocating rod 19 through the twisting output shaft 17 and the twisting connecting rod 18. The reciprocating rod 19 is parallel to the  shaft 12; five small  speed sensors are installed on the upper frame of the silk reeling machine, and each small  11 is embedded with a small magnetic steel, and the small  rotational speed sens...

specific Embodiment 2

[0025] A reversing gear 29 is arranged between the twisting input shaft 26 and the twisting output shaft 17, so that the twisting input shaft 26 and the twisting output shaft 17 can rotate in the same direction with different central axes. Other structures are all the same as in specific embodiment 1.

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Abstract

The invention provides a pod quality tester having a retaining-type reeling mechanism, and relates to the pod quality tester. The invention comprises a power turning mechanism, a reeling mechanism, a recorder of number of times of dropping end. The power turning mechanism is provided with an electromotor, an infinite variable speed mechanism, a plurality of angular wheels, a small wheel transmission shaft and a wheel shaft. The shaft is provided with five small wheel revolution speed transducers in the same axial direction of rotation. The reeling mechanism is provided with a connecting pipe. The infinite variable speed mechanism is connected with and drives the reeling input shaft of the reeling mechanism. The bearings of the jacket of the reeling input shaft are joined with and turn relative to the reeling mechanism and the inner ring of the connecting pipe of the reeling mechanism respectively. The end of the reeling input shaft inside the reeling mechanism is connected with and drives the reeling output shaft. The external rim of the connecting pipe of the reeling mechanism is provided with a retaining piece. The ratio of the rotation rates of the reeling input shaft and the reeling output shaft is 1.000:0.998. The machine can adjust the rotation bevels of the reeling input and output shafts freely, and is suitable for mini-type quality testers and can twist silk and take silk from the small wheel successfully without overlapping or joggling the silk.

Description

technical field [0001] The invention relates to a silkworm cocoon testing device, in particular to a silkworm cocoon quality testing machine with a clamping twisting mechanism. Background technique [0002] Cocoon quality is very important to silk making process, silk quality, cocoon pricing and labor quota of workers. Quickly determining the quality of silkworm cocoons has become an important work in production. The existing silkworm cocoon quality inspection is determined by "trial reeling" on the vertical reeling machine, because it is difficult for the vertical reeling machine to produce high-grade silk during the reeling process, and it cannot effectively guarantee the fineness of the cocoon silk (the thickness of the silk). The main reason for its elimination. With the advancement of technology, the vertical reeling machine, as an old silk-making equipment, is rare in enterprises. At present, the automatic silk reeling machine has been ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/00
Inventor 陈祥平刘季平王建平姚代芬
Owner SICHUAN RES INST OF SILK SCI
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