CN2590995Y - Rolling card mechanism of feeding & receiving card machine - Google Patents
Rolling card mechanism of feeding & receiving card machine Download PDFInfo
- Publication number
- CN2590995Y CN2590995Y CN 02250481 CN02250481U CN2590995Y CN 2590995 Y CN2590995 Y CN 2590995Y CN 02250481 CN02250481 CN 02250481 CN 02250481 U CN02250481 U CN 02250481U CN 2590995 Y CN2590995 Y CN 2590995Y
- Authority
- CN
- China
- Prior art keywords
- card
- rolling
- receiving
- wheel shaft
- rolling axle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a card rolling mechanism of a card receiving and sending machine, which comprises a driving motor and rolling wheels with oppose rotary directions, wherein, an elastic device which can cause a rolling wheel shaft to radially move is arranged on one rolling wheel shaft. The spacing of two rolling wheels of the card rolling mechanism of a card receiving and sending machine for driving a card to move can be automatically adjusted according to the thickness of the card. The card rolling mechanism of a card receiving and sending machine can be adaptable to the receiving and sending actions of cards with not too high precision and inconsistent thickness. The gear transmission on one end of the rolling wheel shaft causes two pairs of rolling wheels to be simultaneously driven, and the slip phenomenon of the cards in a transport process can be avoided.
Description
Technical field
The utility model relates to a kind of volume mechanism for card of card dispatcher.
Background technology
Card dispatcher is mainly used in the automatic card-reading system of toll station, parking area timing or bank etc.Existing volume card machine all is to use the running roller of a pair of switched in opposite, and card insert is between two running rollers, and two running rollers compress card and rotation, utilize the frictional force drives card motion between running roller and the card, finish the action of receiving card or hair fastener.Because the making precision of card, the gauge difference of card often, and the gap of two running rollers is fixed.If card is thin partially, running roller is not enough to the pressure of card, friction force deficiency then, and the relative running roller of card skids.If card is thick partially, then may produce the phenomenon of stuck card.Thereby existing card dispatcher is quite high to the making accuracy requirement of card.
Summary of the invention
The purpose of the utility model is to provide a kind of the reduction the card accuracy requirement, and can prevent that card from skidding or the volume mechanism for card of the card dispatcher of stuck phenomenon.
Volume mechanism for card described in the utility model, the running roller that comprises drive motor and a pair of above switched in opposite, the bracket holes of one of them rolling axle is to make this method of principal axes to the prolate hole of departing from another rolling axle, springing is housed on this rolling axle makes it to another direction of principal axis application of force.
Two running roller one axle heads are equipped with pitch wheel.
The utility model is owing to be equipped with the springing that can move radially on a running roller, but makes the slit automatic compensation between two running rollers.Thin partially as card, guarantee the pressure of running roller by springing to card, promptly guarantee enough friction force and non-slip.Thick partially as card, running roller radially can be squeezed and open, the slit is strengthened, thereby guaranteed to avoid the mounting board phenomenon.Because two running roller ends have gear mesh, make flower wheel also become drive wheel again, more help the card slit by running roller smoothly.
Description of drawings
Fig. 1 is the schematic perspective view of volume mechanism for card.
Fig. 2 is that the A of Fig. 1 is to view.
Fig. 3 is the K-K cutaway view of Fig. 2.
The specific embodiment
By motor 1 drive a pair of with upper roll wheel 2, present embodiment is two pairs of running rollers.One of them rolling axle 3 in the every pair of running roller is in the prolate hole 5 of support 4, and prolate hole 5 can be limited this rolling axle 3 and only be departed from another rolling axle 3a in normal direction, and the width in prolate hole 5 is slightly larger than the diameter of axle, and length is the diameter of axle and displacement t sum.This rolling axle 3 is equipped with springing, to its direction application of force to another 3a.Springing can be the spring 6 that is fixed on the support 4, spring 6 hold-down roller wheel shafts 3 (as Fig. 1).Springing also can be a stage clip 7 (as Fig. 2).One end of every pair of rolling axle has pitch wheel 8, makes two running rollers 2 be drive wheel.
Claims (3)
1, a kind of volume mechanism for card of card dispatcher, the running roller (2) that comprises drive motor (1) and a pair of above switched in opposite, it is characterized in that: the bracket holes (5) of one of them rolling axle (3) is the prolate hole (5) that can make this axle depart from another rolling axle (3a), on this rolling axle (3), be equipped with springing to it to another rolling axle (3a) direction application of force.
2, volume mechanism for card according to claim 1 is characterized in that: two rolling axles (3, a 3a) end is equipped with pitch wheel (8).
3, volume mechanism for card according to claim 1 is characterized in that: described springing is spring (6) or the stage clip (7) that is contained on the support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250481 CN2590995Y (en) | 2002-12-20 | 2002-12-20 | Rolling card mechanism of feeding & receiving card machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02250481 CN2590995Y (en) | 2002-12-20 | 2002-12-20 | Rolling card mechanism of feeding & receiving card machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2590995Y true CN2590995Y (en) | 2003-12-10 |
Family
ID=33720697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02250481 Expired - Lifetime CN2590995Y (en) | 2002-12-20 | 2002-12-20 | Rolling card mechanism of feeding & receiving card machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2590995Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105117743A (en) * | 2015-08-20 | 2015-12-02 | 广东省高速公路有限公司 | Floating roller traction drive card collecting machine used for collecting cards of different thicknesses |
-
2002
- 2002-12-20 CN CN 02250481 patent/CN2590995Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105117743A (en) * | 2015-08-20 | 2015-12-02 | 广东省高速公路有限公司 | Floating roller traction drive card collecting machine used for collecting cards of different thicknesses |
| CN105117743B (en) * | 2015-08-20 | 2018-01-05 | 广东省高速公路有限公司 | The floating disk roller traction drive type card collection machine of card is received for different-thickness card |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20121220 Granted publication date: 20031210 |