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Bar code labeling machine is actually a kind of combined mechanical equipment. The main working mechanism is that it can directly print out the required bar code on the label on the conveyor belt. The printing device or printing mechanism is integrated with the labeling unit, and the cylindrical label paper is input through the printing mechanism, then is removed on the conveyor belt, and then the printed label is input into the cylindrical label paper, and then the conveyor belt is removed Finally, the bar code label is completely printed on the product or package.
The labeling machine uses a heat transfer printer, and can also be printed on a thermally activated label paper drum with direct heating. Most models of this type of equipment allow the printing mechanism to achieve the appropriate number of print points per unit length, forming high-definition letters, numbers, and graphics and logos. The printed dots produced by the printing mechanism used on the printing-labelling machine actually appear in shape, and provide particularly good clarity for the lines under magnification when the barcode is printed or checked.
With the improvement of automation level, especially the development of servo motor and stepper motor control technology, and the emergence of production management systems such as MRPII and ERP, the labeling machine is following the following development directions:
(1) The drive of the workpiece or product is changed to a stepping motor or a servo motor to drive the ball screw instead of the traditional cylinder-driven workpiece, which greatly improves the positioning control accuracy of the labeling machine in the process of conveying the workpiece. Improved labeling quality.
(2) The degree of automation has been continuously improved. In the past, manual and semi-manual complex operations have been replaced by semi-automatic or automatic labeling machines, and they have gradually developed toward the direction of intelligent control.
(3) Advanced electromechanical technology and new components are integrated into the labeling machine, and advanced design methods are used to improve product design quality and shorten the manufacturing cycle.
As an important part of the packaging production line, the labeling machine has a direct impact on the quality of packaging. Therefore, efforts should be made to improve the quality of labeling, taking into consideration the trends in the market, and considering the labeling requirements in terms of design, manufacturing, assembly, and debugging. Gradually realize the functional requirements of the labeling machine and promote the long-term development of the industry's health.
Introduction and Characters:
JiaYou Brand Cycloid Pinwheel Reducer used K-H-V little gear difference planet driving principle, planet gear is of short amplitude external. Cycloidal equal distance curve gear-also called as cycloidal gear with gear number of ZB, sun gear is of circumference equally distributed cylindrical pin gear-also called pin wheel with gear number of Zz=Zb+1, these parts comprise internal engagement driving set of cycloid pin gear, when gear number is lower than 1, max, driving ratio i=Zb equivalent to Cycloid Wheel number can be obtained. It is widely used in each kind of machinery such as light industry, textile, food, printing, ceramics, rubber-plastics, pharmacy, medical and chemical and so on.
JiaYou brand cycloidal reducer has such features: 1. Compact stricture and low noise 2. Simple installation and maintenance 3. Reliable operation and long service life 4. Diversified kinds and specification, high ratio of performance and price.
The components of Cycloidal reducer:
1. Input part: also called turning arm H , is composed by input axle and eccentric sleeve. To expand loading capacity and realize balance of structure parts, eccentric sleeve normally use double eccentric structures being 180 degree , moreover, two roll bearing are installed to reduce friction lose.
2. Reducing part: Cycloid pin gear internal engagement planet driving composed by cycloid wheel and pin wheel; pin wheel is comprised of pin gear shell and a set of pin gear jaw equally distributed on pin gear shell. To reduce engagement friction loss, pin gear sleeve is normally fitted on the pin gear jaw.
3. Output Part: it is composed by base, Output Shaft and a set of pin axle and pin sleeve qually distributed on disc face of output shaft. Inserting it into the pin hole if cycloid wheel, motion transmission can be easily realized, therefore, it is also called as W output structure.
Main driving parts of the reducer such as cycloid wheel, gear, pin gear sleeve, pin axle, pin sleeve are made of GCR 15 bearing steel with tempering hardness HRC=60~64
Cycloidal Reducers,Cycloidal Drive Gear Speed Reducer,Planetary Cycloidal Pinwheel Speed Reducer,Single Satge Cycloidal Speed Reducer
JiangYin JiaYou Reducer Co., Ltd. , http://www.general-reducer.com