Өй > Блог > Тармак турында мәгълүмат > Application of constant force spring in self weight balance mechanism of sampling device

Application of constant force spring in self weight balance mechanism of sampling device

чыганак :Qianye Precision вакыт :2022-9-14

At present, various sample probes and reagent probes are used in medical laboratory equipment to suck samples, add samples, suck and test u, add reagents, measure and other operations. Most of the devices used in these action combinations are intelligent sampling devices, and the system used can automatically process data. Due to the full function and complex mechanism of the sampling device, the self weight of the system device is large, This brings higher and higher performance and power requirements to the driving motors of various sampling devices.

The self weight balance mechanism is set between the sampling device and the main structure and is composed of a lifting device and a даими көч язы. The lifting device is composed of gears, racks and linear guide rails. The gears are driven by the motor and fixed on the main structure with the motor. The rack and the gear mesh to move up and down. The rack is fixed on the linear guide rail and the sampling device is fixed on the rack, The lifting device can also be composed of gear combination roller chain or synchronous belt, ball screw or flexible rope.

The upper end of the даими көч язы is fixed on the main structure, and the lower end of the даими көч язы is wound on a roll shaft on the sampling device. The roll shaft can rotate with the rise and fall of the sampling device. According to the height of the rise and fall of the sampling device, the excess part of the даими көч язы can always be wound on the roll shaft. No matter how long the даими көч язы is stretched, its own force wound on the roll shaft is constant, and the tension of the даими көч язы is greater than or equal to the rack The sum of the gravity of the linear guide rail and the sampling device.

  Даими көч язы is made of steel strip. When it is straightened by external force, the spring will naturally roll back and produce elastic force. The advantages of constant force spring over traditional wire spring are as follows:

  1.High elastic output can be achieved in a very small device space.

 2.Maintain a certain elasticity in all strokes. The preload stroke is short, that is, the required elasticity can be achieved through a short stroke. The original long-term is smaller than the line spring, and the stroke is unlimited.

  When designing or specifying a даими көч язы, many basic engineering parameters need to be considered. Material, fatigue life, tensile load, torque and friction, speed and acceleration, installation, safety considerations and application environment are all key factors.

Шэньчжэнь ianиани Прекис Металл ООО is a global spring manufacturer with more than 20 years of spring manufacturing experience. As a professional spring supplier, we can provide all kinds of spring springs, as well as the application design and solutions of all kinds of springs. We sincerely suggest that customers obtain consulting services from our R&D engineers at the initial stage of product introduction and development. Assist in product design, development and proofing according to your needs, so that your products can find the best solution to meet your application needs.

Соңгы яңалыклар

 A dog walker from Qianye Precision
A dog walker from Qianye Precision

Вакыт: 2022-9-14

As everyone who knows our company knows, our company also has another product, that is, dog walker! The power spring is the core and main component of the dog walker. The power spring is made of 301 stainless steel with high precision and high hardness. Its thickness tolerance is controlled in the range of 0.01mm and its hardness is hv580 degrees. The...

 Introduction to Constant Torque Springs: A Comprehensive Guide
Introduction to Constant Torque Springs: A Comprehensive Guide

Time:2023-6-3

Constant torque springs are mechanical devices designed to deliver a consistent amount of torque over a range of motion or rotation. These springs are widely used in various applications, including automotive, aerospace, medical, and industrial equipment. They can provide a reliable solution for many engineering challenges, such as maintaining tension on belts, chains, and cables, controlling the opening and closing...

 Optimization Design Service – Enhancing Your Business Efficiency
Optimization Design Service – Enhancing Your Business Efficiency

Time:2023-5-5

Optimization design service is a key component of modern business strategies. It involves the analysis and improvement of business processes, systems, and operations to enhance efficiency, reduce waste, and increase profitability. Optimization design service providers offer a range of solutions, including process improvement, workflow analysis, resource allocation, and technology integration, among others. The goal of optimization design service is to...

 Quality China Steel Torsion Springs for Durable and Efficient Performance
Quality China Steel Torsion Springs for Durable and Efficient Performance

Time:2023-12-16

Torsion springs play a crucial role in various industries, providing resistance to rotational forces and storing mechanical energy. When it comes to high-quality torsion springs, China has emerged as a leading manufacturer and supplier. China is renowned for its superior steel torsion springs that offer outstanding durability and efficient performance. In this article, we will explore the features and benefits...

 Understanding the Mechanics and Applications of High Cycle Torsion Springs
Understanding the Mechanics and Applications of High Cycle Torsion Springs

Time:2023-8-8

Torsion springs are a type of mechanical spring that store and release rotational energy. They are widely used in various applications, ranging from automotive systems to industrial machinery. High cycle torsion springs are specifically designed to withstand a large number of cycles without experiencing fatigue failure. In this article, we will delve into the mechanics and applications of these springs....

 Exploring the Applications and Advantages of Constant Force Springs
Exploring the Applications and Advantages of Constant Force Springs

Time:2023-6-27

Constant force springs, also known as spiral springs, are a type of spring that provides a constant amount of force throughout their deflection. They are widely used in various applications due to their unique properties and advantages. In this article, we will explore the applications and advantages of constant force springs in detail. Applications of Constant Force Springs 1. Automotive...

Product
 Forceзгәрешле көч язы
Forceзгәрешле көч язы
Характеристика: ableзгәрешле көч язы һәм үзгәрүчән торсион чишмәсе күренеше даими көч чишмәсе һәм даими борылу чишмәсе белән бик охшаш. Forceзгәрешле көч чишмәләре һәм үзгәрүчән торсион чишмәләре ...
 Даими борылу чишмәсе
Даими борылу чишмәсе
Характеристика: Туры (даими) момент чишмәсе (яз) дат басмас корычтан эшләнгән. Тышкы көч төп токымны табигый хәленнән чыгу тәгәрмәченә (энергия саклауга) кире кайтара. Кайчан ...
 Карбон щеткасы чишмәсе
Карбон щеткасы чишмәсе
Характеристика: 1. Даими көч аркасында, углерод щеткасының озынлыгына һәм коммутаторга карамастан, басым элеккечә кала. 2. Даими көч язы углерод щеткасын киметә ...
 Оптимизация дизайны хезмәте
Оптимизация дизайны хезмәте
Продукция идеяларыннан, дизайннан әзер продукт җитештерүгә кадәр, без клиентларга аларны тулыландыруда булыша алабыз, һәм клиентларга үз продуктларын язгы куллану профессиональ күзлегеннән оптимальләштерергә, тизләтергә ...
 Ассамблея һәм монтаж хезмәтләре
Ассамблея һәм монтаж хезмәтләре
Qianye компаниясе төгәл чишмәләр җитештерүне генә түгел, бөтен яз системасының структур дизайнына һәм функциональ чишелешләренә дә игътибар итә, һәм тулы тәэмин итә ала ...
 Даими көч язы
Даими көч язы
Характеристика: Даими көч (даими көч) чишмәләр тотрыксыз корыч полосалар белән әйләндерелә. Steelгары көчле корыч полосалар махсус җитештерү яз җиһазлары белән формалашкан. Тышкы көч аларны төзәткәндә, ...