Card compressing apparatus for automatic ticket machine
A technology of automatic ticket vending machine and pressing device, which is applied to auxiliary ticket issuing devices, ticket selling equipment, and machines for issuing pre-printed tickets, etc., can solve the problems of high pressing force of scraping and feeding device, damage to card surface, increase of friction force, etc. , to achieve the effect of prolonging the service life, increasing the stability and constant pressing force
Active Publication Date: 2009-11-18
GRG BAKING EQUIP CO LTD
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Problems solved by technology
[0002] At present, the card sending device of the automatic ticket vending machine mainly uses the weight of the card itself to compress, so the pressing force of the card on the scraping mechanism at the bottom of the card box will change with the number of cards, which will seriously affect the card scraping mechanism and the card scraping mechanism. The effect of sending:
[0003] 1. When the number of cards in the card box is large, the pressing force of the cards on the scraping device is too large, and the following defects may occur:
[0004] (1) crush the card scraping device and shorten the service life of the card scraping device;
[0005] (2) The friction between the cards is large, resulting in multiple cards being issued at a time when the card is scratched;
[0006] (3) Increased friction between cards leads to card surface damage
[0007] 2. With the continuous sending of cards, when the number of cards in the card box is small, the pressing force of the cards on the scraping device is not enough, which will easily lead to empty scraping and the card scraping mechanism will fail to scrape cards
Method used
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[0027] Referring to the accompanying drawings, the card box 12 is placed on the bottom plate 13, the card scraping device 3 is placed on the card box 12, the front end of the card pressing plate 1 extends into the card box 12, and its rear end is installed with two limiting rolling bearings through fastening screws. 11 and a flanged linear bearing 8 and spring fixing plate 7, the linear bearing 8 is sleeved on the main shaft 4, and the pressing plate 1 slides on the main shaft 4 through the linear bearing 8 and the limit rolling bearing 11. The upper end of the main shaft 4 is fixed in the mounting hole of the base plate 13, and the lower end is fixed on the base plate 13 with fastening screws. One end of the spring 6 is fixed on the base plate 13 by a shackle, and the other end is fixed on the spring fixing plate 7, and the spring 6 drives the clamping plate 1 to slide by the pulley 5 fixed on the base plate 13 upper end. Under the action of the spring 6, the pressing plate 1...
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The invention relates to an automatic ticketing system applied in urban rail transit. It consists of a bottom plate, a card box placed on the bottom plate, a main shaft fixed on the bottom plate, and a pressing plate sliding on the main shaft. It further includes a spring. One end of the spring is fixed on the bottom plate, and the other end is fixed on the pressing plate. , the bottom of the pressing plate is fixed with a hook and a hook return spring, and the bottom plate has a positioning hole for the hook to snap into. The invention can ensure that the pressing force of the card on the card scraping device is constant during the card scraping process, increase the stability of card scraping, thereby improving the success rate of card sending, reducing damage to the card and the card scraping device, and extending the length of the card and the card scraping device service life.
Description
technical field [0001] The invention relates to an automatic ticket vending system applied in urban rail transit, in particular to a card pressing device for an automatic ticket vending machine. Background technique [0002] At present, the card sending device of the automatic ticket vending machine mainly uses the weight of the card itself to compress, so the pressing force of the card on the scraping mechanism at the bottom of the card box will change with the number of cards, which will seriously affect the card scraping mechanism and the card scraping mechanism. The effect of sending: [0003] 1. When the number of cards in the card box is large, the pressing force of the cards on the scraping device is too large, and the following defects may occur: [0004] (1) crush the card scraping device and shorten the service life of the card scraping device; [0005] (2) The friction between the cards is large, resulting in multiple cards being issued at a time when the card i...
Claims
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IPC IPC(8): G07B3/00G07B5/00
Inventor 李喆
Owner GRG BAKING EQUIP CO LTD