Compatible toll station card conveying device

Abstract

The utility model belongs to the technical field of article conveying, and provides a compatible toll station card conveying device which comprises two oppositely arranged card channel wallboards, a plurality of parallel rotating shafts are rotatably connected between the two card channel wallboards, and two symmetrically arranged card rubbing wheels are arranged on each rotating shaft. The two ends of the rotating shaft penetrate through the clamping channel wall plate to be fixedly connected with clamping channel belt wheels, a clamping channel motor is arranged below the clamping channel wall plate, the output end of the clamping channel motor is fixedly connected with a motor belt wheel, the motor belt wheel is in transmission connection with one clamping channel belt wheel at the front end of the clamping channel wall plate through a transmission belt, and the other clamping channel belt wheels are in transmission connection through a middle belt. Card pressing assemblies are arranged above the rotating shafts and used for pressing thick cards and thin cards in a compatible mode. The card conveying device can be compatible with thin cards and thick cards, and can carry out card issuing, information reading and writing, card recovery and other operations on the two kinds of cards with different thicknesses.

Description

Technical Field

[0001] The utility model relates to the technical field of object conveying, in particular to a compatible toll station card conveying device. Background Art

[0002] CPC is an active card with a built-in battery and a thickness of about 5mm (hereinafter referred to as thick card). However, some areas are still using existing contactless IC cards, which are about 0.8mm thick (hereinafter referred to as thin card). The thickness difference between thick cards and thin cards is large. At present, unattended card issuing machines on highways are difficult to be compatible with thick and thin cards, and it is difficult to issue cards, read and write information, and recycle cards of different thicknesses. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a compatible toll booth card transmission device, aiming to solve the problem that the existing card issuing machines have poor compatibility and are difficult to issue, read and write information on and recycle two cards of different thicknesses.

[0004] The utility model solves the above technical problems through the following technical means:

[0005] A compatible toll booth card conveying device comprises two oppositely arranged cardway wall panels, a plurality of parallel rotating shafts are rotatably connected between the two cardway wall panels, two symmetrically arranged card rubbing wheels are arranged on the rotating shafts, both ends of the rotating shafts pass through the cardway wall panels and are fixedly connected to cardway pulleys, a cardway motor is arranged below the cardway wall panels, an output end of the cardway motor is fixedly connected to a motor pulley, the motor pulley is connected to a cardway pulley at the front end of the cardway wall panels through a transmission belt, and the remaining cardway pulleys are connected through an intermediate belt transmission;

[0006] A card pressing assembly is provided above the rotating shaft, and the card pressing assembly is used for compatibly pressing down thick cards and thin cards.

[0007] Furthermore, sensors are provided at positions of the card channel wall panels close to the rotating shaft.

[0008] This structural design can detect the card position in real time through sensors to facilitate card issuance, information reading and writing, and recycling.

[0009] Furthermore, the card pressing assembly includes a bracket and a transverse axis fixedly connected to both ends of the bracket, a vertically arranged limit groove is provided at the position corresponding to the transverse axis of the two card channel wall panels, the transverse axis can move up and down along the limit groove, a positioning column fixedly connected to the card channel wall panel is provided on the side of the limit groove, each of the positioning columns is provided with an external compression torsion spring fixedly connected to the corresponding transverse axis, vertically arranged floating grooves are provided at both ends of the lower part of the bracket, the same wheel axle is provided in the two floating grooves, the wheel axle can move up and down along the floating groove, an internal pressure spring fixedly connected to the bracket is provided on the upper side of the wheel axle, and a card pressing wheel is fixedly connected to the position of the wheel axle corresponding to the card rubbing wheel;

[0010] Among them, the maximum up and down floating distance of the axle is less than the thickness difference between a thick card and a thin card;

[0011] When the card conveying device is in a card-free state, the outer circle distance between the card pressing wheel and the card rubbing wheel is less than the thickness of a thin card.

[0012] This structural design can adaptively press down thick and thin cards of different specifications through the card pressing component, and stably fix the cards on the card picking wheel for card transmission.

[0013] Beneficial effects:

[0014] The utility model discloses a compatible card transmission device for a toll booth, which is compatible with thin cards and thick cards, can issue cards, read and write information, and recycle cards of two cards of different thicknesses, and realizes the transmission of cards ranging from 0.7mm to 7mm. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a first view of a compatible toll booth card transmission device of the utility model;

[0016] Figure 2 It is a second view of a compatible toll booth card transmission device of the utility model;

[0017] Figure 3 It is a schematic diagram of the card track pulley transmission connection;

[0018] Figure 4 It is a structural schematic diagram of the card channel wall panel;

[0019] Figure 5 It is a structural schematic diagram of the card pressing wheel bracket;

[0020] The reference numerals in the figure are as follows: card track wall panel 1, rotating shaft 2, card rubbing wheel 3, card track pulley 4, card track motor 5, motor pulley 6, transmission belt 7, intermediate belt 8, sensor 9, bracket 10, horizontal axis 11, positioning column 12, external pressure torsion spring 13, wheel axle 14, internal pressure spring 15, card pressing wheel 16, cross bar 17, recovery baffle 18, recovery torsion spring 19, card 20. DETAILED DESCRIPTION

[0021] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are only for exemplary descriptions, and they are only schematic diagrams, not physical diagrams, and cannot be understood as limitations on the present invention. In order to better illustrate the embodiments of the present invention, some parts in the figures may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the figures may be omitted.

[0022] The same or similar numbers in the figures of the embodiments of the present invention correspond to the same or similar parts. In the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "front", "back", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the figures, they are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the figures are only used for illustrative purposes and cannot be understood as limitations on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0023] like Figure 1-Figure 5 As shown, the utility model discloses a compatible card conveying device for a toll booth, comprising two oppositely arranged cardway wall panels 1, three parallel rotating shafts 2 are rotatably connected between the two cardway wall panels 1, and two symmetrically arranged card rubbing wheels 3 are arranged on each rotating shaft 2. The left and right ends of the first two rotating shafts 2 penetrate the cardway wall panels 1 and are fixedly connected to the cardway pulley 4, and only the left end of the rear rotating shaft 2 penetrates the cardway wall panels 1 and is fixedly connected to the cardway pulley 4. A cardway motor 5 is arranged below the cardway wall panels 1, and a motor pulley 6 is fixedly connected to the output end of the cardway motor 5. The motor pulley 6 is transmission-connected to the first cardway pulley 4 at the front end of the left cardway wall panel 1 through a transmission belt 7, and the remaining cardway pulleys 4 are transmission-connected through an intermediate belt 8. A card pressing assembly is installed above the rotating shaft 2, and the card pressing assembly is used to compatibly press down thick cards and thin cards.

[0024] The card pressing assembly includes a bracket 10 and a transverse axis 11 fixedly connected to both ends of the bracket 10. The two card channel wall panels 1 are provided with vertically arranged limit grooves at positions corresponding to the transverse axis 11, and the transverse axis 11 can move up and down along the limit grooves. The side of each limit groove is provided with a positioning column 12 fixedly connected to the card channel wall panel 1, and each positioning column 12 is provided with an external pressure torsion spring 13 fixedly connected to the corresponding transverse axis 11, and the external pressure torsion spring 13 applies a downward force to the transverse axis 11. Both ends of the lower part of the bracket 10 are provided with vertically arranged floating grooves, and the same wheel axle 14 is provided in the two floating grooves, and the wheel axle 14 can move up and down along the floating groove. The upper side of the wheel axle 14 is provided with an internal pressure spring 15 fixedly connected to the bracket 10, and the internal pressure spring 15 applies a downward force to the wheel axle 14. The position of the wheel axle 14 corresponding to the card rubbing wheel 3 is fixedly connected with a card pressing wheel 16.

[0025] Among them, the maximum up and down floating distance of the wheel shaft 14 is less than the thickness difference between a thick card and a thin card; when the card 20 conveying device is in a card-free state, the outer circle distance between the card pressing wheel 16 and the card rubbing wheel 3 is less than the thickness of a thin card.

[0026] As a preferred embodiment of the present invention, sensors 9 are installed at positions of the channel wall panels 1 close to the rotating shaft 2 .

[0027] As a preferred embodiment of the present invention, one end of the card channel wall panel 1 away from the card channel motor 5 is fixedly connected to a cross bar 17, a recovery baffle 18 is rotatably connected to the cross bar 17, and a recovery torsion spring 19 is arranged between the recovery baffle 18 and the cross bar 17.

[0028] When the card 20 needs to be transmitted using the device of the utility model, the card 20 is first inserted along the transmission direction, and the inserted card 20 is located between the card pressing wheel 16 and the card picking wheel 3, and the card pressing assembly adaptively presses the card 20. After the sensor 9 detects the card 20, it transmits an electrical signal of "start" to the card track motor 5. The card track motor 5 drives the motor pulley 6 to rotate, and the motor pulley 6 drives the first card track pulley 4 at the front end of the left card track wall panel 1 to rotate through the transmission belt 7. The card track pulleys 4 and the card picking wheel 3 at both ends of the same shaft 2 rotate synchronously, and all the card track pulleys 4 of the right card track wall panel 1 are connected by the middle belt 8, and the remaining card track pulleys 4 of the left card track wall panel 1 are connected by the middle belt 8. Under the pressing action of the card pressing assembly and the rotation action of the card picking wheel 3, the card 20 can stably move along the transmission direction until the sensor 9 at the rear of the card track wall panel 1 detects the card 20, at which time the sensor 9 transmits an electrical signal of "stop" to the card track motor 5 for information reading. After the information is read, the card track motor 5 is started to rotate in reverse, and the card 20 can be ejected.

[0029] When the inserted card 20 is a thin card, the thin card is between the card pressing wheel 16 and the card picking wheel 3, and the card pressing wheel 16 and the wheel shaft 14 float upward along the floating groove for a small distance. At this time, the force of the internal pressure spring 15 acts on the thin card to maintain the stability of the thin card, and the external pressure torsion spring 13 with a larger force does not deform. Afterwards, under the drive of the card track motor 5, the card picking wheel 3 drives the thin card to move forward and backward.

[0030] When the inserted card 20 is a thick card, the thick card is between the card pressing wheel 16 and the card rubbing wheel 3, the card pressing wheel 16 and the wheel shaft 14 float upward along the floating groove for a large distance, the internal pressure spring 15 is fully compressed, the wheel shaft 14 presses the bracket 10 upward, and drives the horizontal axis 11 at both ends of the bracket 10 to move upward along the limit groove. At this time, the external pressure spring is deformed, and the pressure acts on the thick card through the bracket 10 and the card pressing wheel 16. Afterwards, driven by the card track motor 5, the thick card is driven to move forward and backward through the card rubbing wheel 3.

[0031] The above embodiments are only used to illustrate the technical solution of the utility model and are not intended to limit it. Although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model. The technology, shape, and structure that are not described in detail in the utility model are all well-known technologies.

Claims

1. A compatible toll booth card transmission device, characterized in that: The invention comprises two oppositely arranged card channel wall panels (1), a plurality of parallelly arranged rotating shafts (2) are rotatably connected between the two card channel wall panels (1), two symmetrically arranged card rubbing wheels (3) are arranged on the rotating shafts (2), both ends of the rotating shafts (2) pass through the card channel wall panels (1) and are fixedly connected to card channel pulleys (4), a card channel motor (5) is arranged below the card channel wall panels (1), the output end of the card channel motor (5) is fixedly connected to a motor pulley (6), the motor pulley (6) is connected to a card channel pulley (4) at the front end of the card channel wall panels (1) through a transmission belt (7), and the remaining card channel pulleys (4) are connected to the card channel pulleys (4) through an intermediate belt (8); A card pressing assembly is provided above the rotating shaft (2), and the card pressing assembly is used to compatibly press down thick cards and thin cards.

2. A compatible toll booth card transmission device according to claim 1, characterized in that: The card channel wall panels (1) are provided with sensors (9) at positions close to the rotating shaft (2).

3. A compatible toll booth card transmission device according to claim 1, characterized in that: The card pressing assembly comprises a bracket (10) and a transverse axis (11) fixedly connected to both ends of the bracket (10); a vertically arranged limit groove is provided at the position of the two card channel wall panels corresponding to the transverse axis (11); the transverse axis (11) can move up and down along the limit groove; a positioning column (12) fixedly connected to the card channel wall panel (1) is provided on the side of the limit groove; each positioning column (12) is provided with an external compression torsion spring (13) fixedly connected to the corresponding transverse axis (11); both ends of the lower part of the bracket (10) are provided with a vertically arranged floating groove; the two floating grooves are provided with the same wheel axle (14); the wheel axle (14) can move up and down along the floating groove; an internal compression spring (15) fixedly connected to the bracket (10) is provided on the upper side of the wheel axle (14); the wheel axle (14) corresponding to the position of the card rubbing wheel (3) is fixedly connected with a card pressing wheel (16); The maximum vertical floating distance of the wheel axle (14) is less than the thickness difference between a thick card and a thin card; When the card transport device is in a card-free state, the outer circumferential distance between the card pressing wheel (16) and the card rubbing wheel (3) is less than the thickness of a thin card.

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