Supercharge Your Innovation With Domain-Expert AI Agents!

Automatic balancing device of tumbler centrifuge and automatic balancing method of automatic balancing device

A centrifuge and trimming technology, which is applied to centrifuges and other directions, can solve problems such as safety, hidden dangers, and high requirements, and achieve the effect of saving manual trimming steps and improving reliability

Pending Publication Date: 2022-03-25
XIAN JIESHENG ELECTRONICS TECH
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the variety of test product weights, the requirements for counterweights are high, the types of counterweights to be matched are complex, the operation is complicated and there are safety hazards

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Automatic balancing device of tumbler centrifuge and automatic balancing method of automatic balancing device
  • Automatic balancing device of tumbler centrifuge and automatic balancing method of automatic balancing device
  • Automatic balancing device of tumbler centrifuge and automatic balancing method of automatic balancing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] refer to Figure 1-2 , an automatic balancing device for a rotating arm centrifuge, comprising a centrifugal rotating arm 1, a centrifuge driving spindle 2, a film pressure sensor 3, a counterweight 4, a driving structure 5 and an industrial computer 6;

[0048] The centrifugal arm 1 is fixedly connected to the driving spindle 2 of the centrifuge, the membrane pressure sensor 3 is installed at one end of the centrifugal arm 1 , and the end of the centrifugal arm 1 away from the membrane pressure sensor 3 is provided with a drive structure 5 The groove, the counterweight 4 is installed on the centrifugal arm 1 through the driving structure 5 and the counterweight 4 can move along the length direction of the groove under the drive of the driving structure 5;

[0049] The thin film pressure sensor 3 and the counterweight 4 are respectively located on both sides of the connection between the centrifugal arm 1 and the drive spindle 2 of the centrifuge;

[0050] The industri...

Embodiment 2

[0063] On the basis of Example 1, such as image 3 As shown, it also includes a board connected to the industrial computer 6 through a network cable, a first isolation module that converts a voltage signal into a current signal, a second isolation module that converts a current signal into a voltage signal, and a display connected to the industrial computer 6. The driver connected to the drive motor 5-1 signal, the PLC connected to the driver signal, and the switch connected to the board and PLC respectively through network cables;

[0064] The thin film pressure sensor 3 communicates with the board input terminal voltage signal through the first isolation module and the second module.

[0065] No. connection;

[0066] The board and the PLC are connected to the industrial computer 6 through a network cable through a switchboard;

[0067] The display is used to display trim data.

[0068] Specifically, the trimming data includes the weight setting of the sample, the setting ...

Embodiment 3

[0071] On the basis of Example 2, such as Figure 4 As shown, a method for automatically balancing a rotating arm centrifuge, using the described automatic balancing device for a rotating arm centrifuge, comprising the following steps:

[0072] S1: start the centrifuge and connect to the power supply;

[0073] S2: Parameter setting: set the weight of the sample and the installation radius, and display it on the display;

[0074] S3: Judging whether the weight of the sample and the counterweight are equal;

[0075] S4: When the weight of the test product > the weight of the counterweight, it is necessary to increase the operation, that is, the counterweight 4 runs towards the end away from the test product;

[0076] S5: When the weight of the test product is less than the weight of the counterweight, it is necessary to reduce the operation, that is, the counterweight 4 runs towards the end close to the test product;

[0077] S6: When the weight of the test product is equal t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an automatic balancing device of a rotating arm centrifugal machine and an automatic balancing method of the automatic balancing device. The automatic balancing device comprises a centrifugal rotating arm, a centrifugal machine driving main shaft, a thin film pressure sensor, a balancing weight, a driving structure and an industrial personal computer. The centrifugal rotating arm is fixedly connected to a centrifugal machine driving main shaft, the thin film pressure sensor is installed at one end of the centrifugal rotating arm, and a groove for containing the driving structure is formed in the end, away from the thin film pressure sensor, of the centrifugal rotating arm. The balancing weight is installed on the centrifugal rotating arm through a driving structure and can be driven by the driving structure to move in the length direction of the groove. The thin film pressure sensor and the balancing weight are located on the two sides of the joint of the centrifugal rotating arm and the centrifugal machine driving main shaft respectively. And the industrial personal computer is electrically connected with the thin film pressure sensor. According to the static balance of the rotating arm centrifugal machine, in the using process of equipment, a user does not use various balancing weights to be matched with the weight of a test object any more, and the centrifugal machine is convenient to use, safe and reliable.

Description

technical field [0001] The invention relates to the technical field of static balance test equipment for a rotary arm centrifuge, in particular to an automatic balancing device and an automatic balancing method for a rotary arm centrifuge. Background technique [0002] Centrifuges are used to determine the force (except gravity) generated by components, equipment and other electrical and electronic products subjected to a steady-state acceleration environment, such as the force generated by running vehicles, aerial vehicles, rotating machinery and projectiles, Whether the adaptability and performance of the structure are good, and evaluate the structural integrity of some components. Here we mainly introduce the rotary arm centrifuge, which is a testing machine with a rotary arm structure. The working table is set at both ends of the rotating arm, and the tested sample is installed on the table at a certain distance from the center of the rotating shaft. When the rotating a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B04B9/14
CPCB04B9/14
Inventor 韩永梅吴磊刚赵进薛雷常宇
Owner XIAN JIESHENG ELECTRONICS TECH
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com