Floating Roller Traction-Driven Card Collector for Cards of Different Thicknesses

Abstract

The invention discloses a floating roller traction-driven card collecting machine for collecting cards with different thicknesses. The traction support, the traction device includes the front channel roller, the front floating roller, the front floating plate and the torsion spring, the front channel roller, the front floating roller and the front floating plate are all erected on the traction support, the front channel roller, The front floating roller and the front floating plate are meshed and driven by a gear set. The front floating plate is hinged on the traction support, and the traction support has a gap. The front floating roller frame is installed on the front floating plate and supported on the In the gap, the front floating roller is connected with the front floating plate, and the gap between the front floating roller and the front channel roller forms a card receiving channel. The torsion spring is also set on the traction support, and the extended end of the torsion spring presses Front floating plate. The card collector can adjust the gap of the card receiving channel, which is suitable for cards of different thicknesses.

Description

technical field [0001] The invention relates to a card machine, in particular to a floating roller traction-driven card machine for collecting cards with different thicknesses. Background technique [0002] With the rapid development of science and technology, a large number of card transceivers are used in the management of vehicle traffic in expressways and residential areas. Due to the large thickness span of the access cards on the market, ranging from 0.9mm to 6mm, the channels of card transceivers currently on the market are generally The design is simple, and the compatibility with the thickness of the card is poor, and some product channels are designed to be compatible with the thickness of the card as a one-way wheel drive channel to suck the card, which is prone to problems such as card slipping and jamming. At the same time, when swiping business cards or stored value cards, It is necessary to put the card into the channel, swipe the card and then spit it out, wh...

AI Technical Summary

Problems solved by technology

[0004] But the traction device in the existing card collecting machine adopts upper and lower two rollers to pull and drive the card, and the rollers rotate to realize the traction of the card, and the gap between the upper and lower two rollers constitutes the card collection channel of the card, but The rollers can only rotate around the axis and cannot float up and down. Therefore, the gap between the two rollers is fixed and cannot be suitable for cards of different thicknesses.

[0005] At the same time, the existing traction device generally only has one set of rollers, and the bite force between the rollers and the card is relatively small, and the card is easy to slip, resulting in unstable card output

At the same time, when swiping stored-value cards and business cards, you need to put the card into the channel for reading, which greatly affects the work efficiency

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