Cyclic card receiving and sending machine device

Abstract

The utility model discloses a circulating card receiving and sending machine device, and relates to the technical field of card sending machine equipment. The circulating card receiving and sending machine device comprises a shell, a card storage mechanism, a transmission mechanism, a cam mechanism and a card pulling mechanism, wherein a mounting cavity is defined by the shell; the card storage mechanism comprises a pressing plate and a carrier plate which are arranged in the mounting cavity, one end of the pressing plate is rotationally connected with the shell, and a card storage channel is formed between the pressing plate and the carrier plate; a transmission channel located in the mounting cavity and communicated with the outside is formed in the transmission mechanism; the cam mechanism is arranged in the mounting cavity, and the output end of the cam mechanism is close to the free end of the pressing plate; the card shifting mechanism is arranged in the mounting cavity; the circulating card receiving and sending device has a card sending state and a card receiving state. The cam mechanism and the card shifting mechanism are additionally arranged in the circular card receiving and sending machine device, so that the circular card receiving and sending machine device has card sending and receiving functions.

Description

Technical Field

[0001] The utility model relates to the technical field of card issuing machine equipment, in particular to a circulating card issuing and receiving machine device. Background Art

[0002] With the development of society, card issuing devices are mainly used in the hotel field. Card issuing devices are an automated card issuing device that can issue various types of cards quickly and accurately. Card issuing devices generally include a card input mechanism, a card output mechanism and a card storage mechanism. Some card issuing devices also include a waste card recovery box.

[0003] In the related art, the card issuing machine can only issue cards, but cannot realize the card recycling. If the functions of issuing and recycling cards need to be realized at the same time, two devices (a card issuing device and a recycling device) need to be arranged, and the recycled cards need to be taken out manually and put into the card issuing and storage mechanism for reuse, so as to realize the card issuing and recycling cycle, which increases the production cost and reduces the versatility and installation convenience of such machines. Utility Model Content

[0004] The main purpose of the utility model is to propose a circulating card issuing and receiving device, aiming at solving the technical problem of completing the distribution and recycling of cards via the same card issuing device.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes a cyclic card receiving and sending device, and the cyclic card receiving and sending device comprises:

[0006] A housing, wherein the housing encloses a mounting cavity;

[0007] A card storage mechanism, the card storage mechanism comprising a pressing plate and a carrier plate arranged in the mounting cavity, one end of the pressing plate being rotatably connected to the housing, and a card storage channel being formed between the pressing plate and the carrier plate;

[0008] A transmission mechanism, wherein the transmission mechanism is formed with a transmission channel located in the installation cavity and connected to the outside;

[0009] A cam mechanism, wherein the cam mechanism is disposed in the mounting cavity, and an output end of the cam mechanism is disposed close to a free end of the pressing plate; and

[0010] A card-push mechanism, wherein the card-push mechanism is disposed in the mounting cavity;

[0011] Wherein, the cyclic card issuing and receiving device has a card issuing state and a card receiving state;

[0012] In the card issuing state, the output end of the cam mechanism is separated from the pressure plate, and the card shifting mechanism shifts the card in the card storage channel into the transmission channel;

[0013] In the card receiving state, the output end of the cam mechanism drives the free end of the pressure plate to move away from the carrier plate, and the card storage channel has a card slot open to the transmission channel, and the opening area of ​​the card slot in the card receiving state is larger than the opening area of ​​the card slot in the card issuing state.

[0014] In one embodiment, the cam mechanism includes a cam, a transmission belt, and a first pulley and a second pulley rotatably disposed on the housing;

[0015] The cam is arranged on the outer side wall of the first pulley, the second pulley is connected to the output end of the cam motor, the transmission belt is sleeved on the first pulley and the second pulley, and the cam motor drives the second pulley to drive the first pulley and the cam to rotate, so that the cam pushes the free end of the pressure plate to move away from the carrier plate.

[0016] In one embodiment, the cam is connected to the first pulley via a camshaft and rotates synchronously with the first pulley. The end of the camshaft away from the cam is sleeved with a cam sensor, and the cam sensor is electrically connected to the cam motor. The cam sensor is used to detect the rotational position of the cam.

[0017] In one embodiment, the transmission mechanism further includes a chip detection component and a recovery plate component, the transmission channel includes a first transmission channel connected to the outside, the chip detection component is arranged near one end of the first transmission channel connected to the outside, the chip detection component is used to detect the card, the recovery plate component is arranged between the first transmission channel and the card storage channel, part of the mechanism of the recovery plate component is exposed from the shell, and a waste card recovery box is arranged below the recovery plate component;

[0018] The circulating card receiving and sending device also has a waste card recovery state. In the waste card recovery state, the chip detection component detects that the card is a waste card. The chip detection component is electrically connected to the cam sensor. The recovery plate component forms a gap with the first transmission channel. After passing through the first transmission channel, the card falls into the waste card recovery box.

[0019] In one embodiment, the recovery plate assembly includes a recovery plate and a recovery plate shaft, the recovery plate is rotatably connected to the recovery plate shaft, a part of the structure of the recovery plate is exposed from the shell, and the recovery plate is provided with a tension spring, and the tension spring causes one side of the recovery plate to tilt upward and abut against the cam;

[0020] Wherein, the recovery plate assembly has a state of abutting against the cam and a state of disengaging from the cam;

[0021] In the state of abutting with the cam, the end of the recovery plate close to the first transmission channel sinks downward, and the end of the recovery plate close to the card storage mechanism tilts upward and abuts with the cam;

[0022] In the state of being disengaged from the cam, one end of the recovery plate close to the first transmission channel tilts upward, and one end of the recovery plate close to the card storage mechanism is arranged horizontally.

[0023] The circulating card receiving and sending device also includes a card distance adjustment component, which includes an adjustment cam, a limit frame, a limit pressure wheel and a limit card transmission wheel arranged on a pressure wheel bracket, the pressure wheel bracket is connected to the shell through a fastener, and the fastener is connected to the limit frame through a waist-shaped hole, the outer peripheral surface of the adjustment cam rotates and abuts against the limit frame, and the limit frame is movably connected to the limit pressure wheel, and part of the structure of the limit pressure wheel is exposed from the shell, the limit pressure wheel is arranged corresponding to the limit card transmission wheel, and the limit pressure wheel is connected to the card transmission wheel through a belt, and the transmission channel includes a second transmission channel arranged in the installation cavity, and the limit pressure wheel and the limit card transmission wheel are spaced to form the second transmission channel.

[0024] In one embodiment, the adjusting cam includes a rotating shaft, an adjusting cam body and a rotating wheel, the rotating shaft is sleeved on the adjusting cam body, the rotating wheel is passed through the shell, the rotating wheel is connected to the rotating shaft, the rotating wheel rotates synchronously with the adjusting cam body, and a card thickness marking portion is provided on the surface of the adjusting cam body.

[0025] In one embodiment, the pressure wheel bracket includes a fixed base plate, a limiting column and an elastic member, the fixed base plate is connected to the card storage mechanism, the limiting column is passed through the fixed base plate, the elastic member is sleeved on the limiting column, one end of the elastic member is connected to the fixed base plate, and the end of the elastic member away from the fixed base plate is connected to the rotating shaft.

[0026] In one embodiment, the transmission channel includes a first transmission channel connected to the outside, and the transmission mechanism includes at least one pair of transmission pressure wheels and at least one pair of card transfer wheels, each card transfer wheel is connected to a card transfer motor, and each card transfer wheel is connected to a card transfer wheel through a belt, and each of the transmission pressure wheels is in sliding contact with a card transfer wheel, and the transmission pressure wheel and the card transfer wheel are spaced to form the first transmission channel.

[0027] In one embodiment, the card picking mechanism includes a card picking rubber wheel and a rubber wheel motor, the card picking rubber wheel is driven by the rubber wheel motor, and the card picking rubber wheel is arranged at one end of the card storage channel facing the transmission channel.

[0028] The technical solution of the utility model is to add a cam mechanism and a card-push mechanism in the circulating card-receiving and issuing device, so that the circulating card-receiving and issuing device has the functions of issuing and collecting cards. When the card-issuing device is in the card-issuing state, the output end of the cam mechanism is disengaged from the pressure plate, and the card-push mechanism pushes the card in the card storage channel into the transmission channel, so that the card-issuing device completes the card issuance. When the card-issuing device is in the card-collecting state, the output end of the cam mechanism drives the free end of the pressure plate to move away from the carrier plate, and the card storage channel has a card-passing port open to the transmission channel, and the opening area of ​​the card-passing port in the card-collecting state is larger than the opening area of ​​the card-passing port in the card-issuing state, so that after the card enters the transmission channel, it enters the card storage channel driven by the card-push mechanism, so that the card collection is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0030] Figure 1 A structural schematic diagram of the card issuing state of the circular card receiving and issuing device provided by the utility model;

[0031] Figure 2 A structural schematic diagram of the card receiving state of the circular card receiving and dispensing device provided by the utility model;

[0032] Figure 3 A structural schematic diagram of the card receiving state of the circular card receiving and dispensing device provided by the utility model from another angle;

[0033] Figure 4 A structural schematic diagram of the waste card recovery state of the circular card receiving and dispensing device provided by the utility model;

[0034] Figure 5 for Figure 4 A partial enlarged view of point A in the middle.

[0035] Description of Figure Numbers:

[0036] 100. Circular card receiving and dispensing device; 1. Shell; 11. Mounting cavity; 2. Card storage mechanism; 21. Pressing plate; 22. Carrier plate; 23. Card storage channel; 3. Transmission mechanism; 31. Transmission channel; 311. First transmission channel; 312. Second transmission channel; 32. Chip detection assembly; 33. Recovery plate assembly; 331. Recovery plate; 332. Recovery plate shaft; 34. Transmission pressure wheel; 35. Card transmission wheel; 36. Card transmission motor; 4. Cam mechanism; 41. Cam; 42. First pulley ; 43. Second pulley; 44. Cam sensor; 45. Cam motor; 5. Card-dipping mechanism; 51. Card-dipping rubber wheel; 52. Rubber wheel motor; 6. Waste card recycling box; 7. Card distance adjustment assembly; 71. Adjustment cam; 711. Rotating shaft; 712. Adjustment cam body; 713. Rotating wheel; 714. Card thickness identification part; 72. Limiting frame; 73. Limiting pressure wheel; 74. Limiting card transfer wheel; 75. Pressure wheel bracket; 751. Fixed bottom plate; 752. Limiting column; 753. Elastic member.

[0037] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0040] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0041] The utility model provides a circular card receiving and sending device 100 .

[0042] See also Figure 1 , Figure 3 and Figure 5 In one embodiment of the utility model, a cyclic card receiving and sending device 100 includes: a housing 1, a card storage mechanism 2, a transmission mechanism 3, a cam mechanism 4 and a card picking mechanism 5. The housing 1 encloses a mounting cavity 11; the card storage mechanism 2 includes a pressing plate 21 and a carrier plate 22 arranged in the mounting cavity 11, one end of the pressing plate 21 is rotatably connected to the housing 1, and a card storage channel 23 is formed between the pressing plate 21 and the carrier plate 22; the transmission mechanism 3 forms a transmission channel located in the mounting cavity 11 and connected to the outside; the cam mechanism 4 is arranged in the mounting cavity 11, and the output end of the cam mechanism 4 is close to the pressing plate 2 1; and the card-dipping mechanism 5 is arranged in the installation cavity 11; wherein the cyclic card-issuing and receiving device 100 has a card-issuing state and a card-collecting state; in the card-issuing state, the output end of the cam mechanism 4 is disengaged from the pressure plate 21, and the card-dipping mechanism 5 digs the card in the card storage channel 23 into the transmission channel 31; in the card-collecting state, the output end of the cam mechanism 4 drives the free end of the pressure plate 21 to move away from the carrier plate 22, and the card storage channel 23 has a card-passing port open to the transmission channel 31, and the opening area of ​​the card-passing port in the card-collecting state is larger than the opening area of ​​the card-passing port in the card-issuing state.

[0043] In this embodiment, the circulating card receiving and dispensing device 100 is mainly used for distributing and recycling cards. The housing 1 is used to bear the storage space of the entire circulating card receiving and dispensing device 100, the card storage mechanism 2 is used to store cards, and the transmission mechanism 3 is used to transfer the cards in the card storage mechanism 2 to the outside and recycle the cards to the card storage mechanism 2. The cam mechanism 4 is mainly used to control the card recovery and cooperate with the card dialing mechanism 5. The card dialing mechanism 5 is used to transfer the card to the transmission channel 31 in the card issuing state, and to transfer the card to the card storage channel 23 in the card receiving state. The pressing plate 21 can be made of metal material and is used to fix the position of the card in the card storage mechanism 2.

[0044] The technical solution of the utility model is to add a cam mechanism 4 and a card-push mechanism 5 in the circulating card-sending and receiving device 100, so that the circulating card-sending and receiving device 100 has the functions of issuing and receiving cards. When the circulating card-sending and receiving device 100 is in the card-issuing state, the output end of the cam mechanism 4 is separated from the pressure plate 21, and the card is pressed by the pressure of the pressure plate 22 and the friction force generated by the card-push mechanism 5, and the card-push mechanism 5 pushes the card in the card storage channel 23 into the transmission channel 31, so that the circulating card-sending and receiving device 100 completes the card issuance. When the circulating card-sending and receiving device 100 is in the card-receiving state, the output end of the cam mechanism 4 drives the free end of the pressure plate 21 to move away from the carrier plate 22, and the card storage channel 23 has a card-passing port open to the transmission channel 31, and the opening area of ​​the card-passing port in the card-receiving state is larger than the opening area of ​​the card-passing port in the card-issuing state, so that after the card enters the transmission channel 31, it enters the card storage channel 23 driven by the card-push mechanism 5, so that the card is received. This arrangement helps to achieve the distribution and recycling of cards by the same card issuing device, thus reducing production costs.

[0045] In one embodiment of the present invention, Figure 1 The cam mechanism 4 includes a cam 41, a transmission belt, and a first pulley 42 and a second pulley 43 rotatably arranged on the housing; the cam is arranged on the outer wall of the first pulley 42, the second pulley 43 is connected to the output end of the cam motor 45, the transmission belt is sleeved on the first pulley 42 and the second pulley 43, the cam motor 45 drives the second pulley 43 to drive the first pulley 42 and the cam 41 to rotate, so that the cam 41 pushes the free end of the pressure plate 21 to move away from the carrier plate 22.

[0046] In this embodiment, the cam mechanism 4 is used to recycle the card from the card mouth to the card storage mechanism 2. The second pulley 43, driven by the cam motor 45, drives the first pulley 42 to rotate, thereby driving the cam 41 to rotate, and the cam 41 rotates to abut against the pressure plate 21, so that the card storage channel 23 is opened, and the card enters the interior of the card storage mechanism 2 under the movement of the card pulling mechanism 5, thereby completing the movement process of the card being recycle to the card storage mechanism 2. This setting method improves the operating efficiency, reduces manual intervention, and also realizes the precise control of the position and movement of the card.

[0047] In one embodiment of the utility model, the cam 41 is connected to the first pulley 42 through a camshaft and rotates synchronously with the first pulley 42. The end of the camshaft away from the cam 41 is sleeved with a cam sensor 44, and the cam sensor 44 is electrically connected to the cam motor 45. The cam sensor 44 is used to detect the rotation position of the cam 41.

[0048] In this embodiment, the cam sensor 44 can be a photoelectric sensor or a magnetic induction sensor, which can generate an electrical signal according to the position change of the cam, which is not limited here. When the circulating card receiving and dispensing device 100 is in the card receiving state, the card enters along the transmission channel 31, and when it reaches the card storage channel 23, the cam sensor 44 detects the position of the cam and sends a signal to the cam motor 45. At this time, the cam motor 45 drives the second pulley 43, and the second pulley 43 drives the first pulley 42 to rotate, driving the cam to rotate to the position below the bottom plate of the card storage mechanism 2 and abut against the pressure plate 21. The coordinated movement between the mechanical parts is ensured by the synchronous rotation of the cam and the first pulley 42. The cam sensor 44 can accurately detect the rotation position of the cam 41, so that the card receiving state of the circulating card receiving and dispensing device 100 is more automated.

[0049] In one embodiment of the utility model, the transmission mechanism 3 also includes a chip detection component 32 and a recovery plate component 33, the transmission channel 31 includes a first transmission channel 311 connected to the outside, the chip detection component 32 is arranged near one end of the first transmission channel 311 connected to the outside, the chip detection component 32 is used to detect the card, the recovery plate component 33 is arranged between the first transmission channel 311 and the card storage channel 23, part of the mechanism of the recovery plate component 33 is exposed from the shell 1, and a waste card recovery box 6 is arranged below the recovery plate component 33; wherein the circulating card receiving and sending device 100 also has a waste card recovery state, in which the chip detection component 32 detects that the card is a waste card, the chip detection component 32 is electrically connected to the cam sensor 44, the cam 41 disengages from the recovery plate component 33, and drives the recovery plate component 33 to form a gap with the first transmission channel 311, and the card falls into the waste card recovery box 6 after passing through the first transmission channel.

[0050] In this embodiment, after the card enters through the first transmission channel 311, it is detected by the chip detection component 32, and the confirmation result of the card is transmitted to the cam sensor 44 through an electrical signal. After the cam sensor 44 receives the signal, the cam 41 remains stationary, and a gap is formed between the recovery plate 331 and the first transmission channel 311. After the card passes through the first transmission channel, it falls into the waste card recovery box 6. This setting method helps to automatically realize automatic control, avoids manual intervention, and also realizes the function of recovering waste cards.

[0051] In one embodiment of the utility model, the recovery plate assembly 33 includes a recovery plate 331 and a recovery plate shaft 332, the recovery plate 331 is rotatably connected to the recovery plate shaft 332, part of the structure of the recovery plate is exposed to the shell 1, and the recovery plate 331 is provided with a tension spring, which causes one side of the recovery plate 331 to tilt upward and abut against the cam; wherein the recovery plate assembly 33 has an abutting state with the cam 41 and a disengaged state with the cam 41; in the abutting state with the cam 41, the end of the recovery plate 331 close to the first transmission channel 311 sinks downward, and the end of the recovery plate 331 close to the card storage mechanism 2 tilts upward and abuts against the cam 41; in the disengaged state with the cam 41, the end of the recovery plate 331 close to the first transmission channel 311 tilts upward, and the end of the recovery plate 331 close to the card storage mechanism 2 is horizontally arranged.

[0052] In this embodiment, the recovery plate assembly 33 has two motion states. When the recovery plate assembly 33 is in abutment with the cam 41, the circulating card receiving and dispensing device 100 can complete the card distribution and card recycling. When the recovery plate assembly 33 is in a disengaged state from the cam 41, the circulating card receiving and dispensing device 100 completes the waste card recycling, thereby improving efficiency. The use of the tension spring provides an upward force for the recovery plate 331, ensuring that the recovery plate 331 is effectively abutted with the cam 41, thereby achieving accurate control. The two states of the recovery plate 331 can accurately control whether the card is in recycling, card issuance or waste card recycling, so that the circulating card receiving and dispensing device 100 has the functions of dispensing and recycling cards while having the function of waste card recycling.

[0053] In one embodiment of the present invention, Figures 1 to 5 The card distance adjustment component 7 includes an adjustment cam and a limit component arranged on the pressure wheel bracket 75. The limit component includes a limit frame 72, a limit pressure wheel 73 and a limit card transmission wheel 74. The outer peripheral surface of the adjustment cam rotates and abuts against the limit frame 72. The limit frame 72 is movably connected to the limit pressure wheel 73. Part of the structure of the limit pressure wheel 73 is exposed from the shell 1. The limit pressure wheel 73 is arranged corresponding to a limit card transmission wheel 74. The limit pressure wheel 73 is connected to the card transmission wheel 35 through a belt. The transmission channel 31 includes a second transmission channel 312 arranged in the installation cavity 11. The limit pressure wheel 73 and the limit card transmission wheel 74 are spaced to form a second transmission channel 312.

[0054] In this embodiment, when the cyclic card receiving and dispensing device 1 is in the card dispensing state, when the card passes through the card distance adjustment component 7, the card picking mechanism 5 and the position limiting card transmission wheel 74 rotate forward, and the position limiting pressure wheel 73 rotates reversely, thereby completing the card dispensing. By using the outer peripheral surface of the adjustment cam 71 to abut the position limiting frame 72, the spacing between the position limiting pressure wheel 73 and the position limiting card transmission wheel 74 is changed, thereby changing the width of the second transmission channel 312, so that the cyclic card receiving and dispensing device 100 can adjust the width of the second transmission channel 312 according to the thickness of the card, thereby achieving the dispensing of cards of various thicknesses. In addition, the positions of the adjustment cam 71 and the position limiting pressure wheel 73 are designed and arranged so that each surface of the adjustment cam 71 corresponds to control the width of the second transmission channel 312 within a certain range, such as 0.2mm, 0.3mm~0.4mm and 0.7mm~0.9mm, etc. The specific range can be designed and arranged according to actual needs. Therefore, when the user adjusts the width of the second transmission channel 312 of the circular card receiving and sending device 100, he only needs to rotate the adjustment cam 71 according to the thickness of the card so that the surface of the adjustment cam that controls the thickness value range abuts the limit frame 72 to quickly complete the adjustment process. The structure is simple and easy to operate, which is conducive to saving labor cost expenditure and improving the practicality of the card distance adjustment component 7.

[0055] In one embodiment of the utility model, the adjusting cam includes a rotating shaft 711, an adjusting cam body 712 and a rotating wheel 713. The rotating shaft 711 is sleeved on the adjusting cam body 712. The rotating wheel 713 is passed through the shell 1. The rotating wheel 713 is connected to the rotating shaft 711. The rotating wheel 713 rotates synchronously with the adjusting cam body 712. The surface of the adjusting cam body 712 is provided with a card thickness identification portion 714.

[0056] In this embodiment, the adjusting cam body 712 is arranged in an irregular prism shape, so that the axis center of the adjusting cam body 712 is in an eccentric state, so that the distances between each surface of the adjusting cam body 712 and the axis of the adjusting cam body 712 are not equal. By adjusting any surface of the cam body 712 to abut against the limiting frame 72, the distance between the limiting pressure wheel 73 and the limiting card transmission wheel 74 can be changed, thereby changing the width of the second transmission channel 312. The adjusting cam body 712 is driven to rotate by the rotating shaft 711, which simplifies the overall structure of the card distance adjustment component 7, which is convenient for users to operate the adjusting cam 71. The adjusting cam body 712 is driven by the rotating wheel 713, which is convenient for users to operate the adjusting cam body 712 outside the circulating card receiving and dispensing device 100, which is beneficial to the sealing design of the circulating card receiving and dispensing device 100, so that the card distance adjustment component 7 can be placed inside the circulating card receiving and dispensing device 100 for protection. At the same time, compared with the method of driving the cam body by rotating the rotating shaft 711, since the rotating wheel 713 is provided with convex teeth to enhance the grip, the cam body can be rotated more easily by using the rotating wheel 713. Through the card thickness marking part 714, the cam can be intuitively rotated to the surface of the corresponding numerical mark according to the card thickness, so as to realize the rapid control of the width of the card output channel of the cyclic card receiving and dispensing device 100. Compared with the existing card distance adjustment component 7, the adjustment steps are simplified and the labor cost is effectively reduced.

[0057] In one embodiment of the utility model, the pressure wheel bracket 75 includes a fixed base plate 751, a limiting column 752 and an elastic member 753. The fixed base plate 751 is connected to the card storage mechanism 2, the limiting column 752 is passed through the fixed base plate 751, the elastic member 753 is sleeved on the limiting column 752, one end of the elastic member 753 is connected to the fixed base plate 751, and the end of the elastic member 753 away from the fixed base plate 751 is connected to the rotating shaft 711.

[0058] In this embodiment, the pressure wheel bracket 75 is connected to the circular card receiving and sending device 100 through the fixed bottom plate 751. The elastic support of the pressure wheel bracket 75 and the rotating shaft 711 by the elastic member 753 can effectively maintain the front and rear adjustment position of the pressure plate 21 and the position of the adjustment cam, thereby maintaining the front and rear adjustment width of the second transmission channel 312, and ensuring the reliability of the card distance adjustment component 7. Secondly, in order to provide a better support effect, the fixed base plate is connected through the limit column 752 and passes through the pressure wheel bracket 75, so as to limit the elastic member 753 to elastically deform only in the direction of the limit column 752, so as to prevent the elastic member 753 from deforming in other directions and affecting the adjustment accuracy of the card distance adjustment component 7.

[0059] In one embodiment of the utility model, the transmission channel 31 includes a first transmission channel 311 connected to the outside, and the transmission mechanism 3 includes at least one pair of transmission pressure wheels 34 and at least one pair of card transfer wheels 35. Each card transfer wheel 35 is connected to a card transfer motor 36. Each card transfer wheel 35 is connected to a card transfer wheel 35 through a belt. Each transmission pressure wheel 34 slides in contact with a card transfer wheel 35. The transmission pressure wheel 34 and the card transfer wheel 35 are spaced apart to form a first transmission channel 311.

[0060] In this embodiment, the card transfer motor 36 drives at least one pair of card transfer wheels 35 to rotate. The card transfer wheel 35 is connected to another card transfer wheel 35 through a belt to achieve power transmission. The transmission pressure wheel 34 contacts the card transfer wheel 35, and applies pressure to the card or other object through sliding contact, pushing it to move in the first transmission channel 311. The first transmission channel 311 formed by the transmission pressure wheel 34 and the card transfer wheel 35 ensures that the card moves on the correct path, reduces energy loss and improves transmission efficiency. This setting can guide the card to move along a predetermined path, which helps to maintain the stability of the transmission process.

[0061] In one embodiment of the present invention, the card-pickup mechanism 5 includes a card-pickup rubber wheel 51 and a rubber wheel motor 52. The card-pickup rubber wheel 51 is driven by the rubber wheel motor 52. The card-pickup rubber wheel 51 is arranged at one end of the card storage channel 23 facing the transmission channel 31. The material of the card-pickup rubber wheel 51 includes but is not limited to polyurethane material, silicone rubber, etc., which are not limited here. This arrangement can reduce the damage of the card, enable the card to be quickly pushed to the card storage channel 23 or the transmission channel 31, and speed up the storage speed and distribution speed of the card.

[0062] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A circular card receiving and dispensing device (100), characterized in that: The cyclic card receiving and sending device (100) comprises: A housing (1), wherein the housing (1) encloses a mounting cavity (11); A card storage mechanism (2), the card storage mechanism (2) comprising a pressing plate (21) and a carrier plate (22) arranged in the mounting cavity (11), one end of the pressing plate (21) being rotatably connected to the housing (1), and a card storage channel (23) being formed between the pressing plate (21) and the carrier plate (22); A transmission mechanism (3), wherein the transmission mechanism (3) is formed with a transmission channel (31) located in the installation cavity (11) and connected to the outside; A cam mechanism (4), the cam mechanism (4) being arranged in the mounting cavity (11), and an output end of the cam mechanism (4) being arranged close to a free end of the pressing plate (21); and A card-push mechanism (5), wherein the card-push mechanism (5) is arranged in the installation cavity (11); Wherein, the cyclic card issuing and receiving device (100) has a card issuing state and a card receiving state; In the card issuing state, the output end of the cam mechanism (4) is separated from the pressure plate (21), and the card shifting mechanism (5) shifts the card in the card storage channel (23) into the transmission channel (31); In the card receiving state, the output end of the cam mechanism (4) drives the free end of the pressure plate (21) to move away from the carrier plate (22), and the card storage channel (23) has a card slot open to the transmission channel (31), and the opening area of ​​the card slot in the card receiving state is larger than the opening area of ​​the card slot in the card issuing state.

2. The cyclic card receiving and dispensing device (100) according to claim 1, characterized in that: The cam mechanism (4) comprises a cam (41), a transmission belt, and a first pulley (42) and a second pulley (43) rotatably arranged on the housing; The cam (41) is arranged on the outer side wall of the first pulley (42), the second pulley (43) is connected to the output end of the cam motor (45), the transmission belt is sleeved on the first pulley (42) and the second pulley (43), and the cam motor (45) drives the second pulley (43) to drive the first pulley (42) and the cam (41) to rotate, so that the cam (41) pushes the free end of the pressure plate (21) to move away from the carrier plate (22).

3. The cyclic card receiving and dispensing device (100) according to claim 2, characterized in that: The cam (41) is connected to the first pulley (42) via a camshaft and rotates synchronously with the first pulley (42); one end of the camshaft away from the cam (41) is sleeved with a cam sensor (44); the cam sensor (44) is electrically connected to a cam motor (45); and the cam sensor (44) is used to detect the rotational position of the cam (41).

4. The cyclic card receiving and dispensing device (100) according to claim 3, characterized in that: The transmission mechanism (3) further comprises a chip detection component (32) and a recovery plate component (33); the transmission channel (31) comprises a first transmission channel (311) connected to the outside; the chip detection component (32) is arranged near one end of the first transmission channel (311) connected to the outside; the chip detection component (32) is used to detect cards; the recovery plate component (33) is arranged between the first transmission channel (311) and the card storage channel (23); part of the mechanism of the recovery plate component (33) is exposed from the housing (1); and a waste card recovery box (6) is arranged below the recovery plate component (33); The circulating card receiving and sending device (100) further has a waste card recovery state. In the waste card recovery state, the chip detection component (32) detects that the card is a waste card. The chip detection component (32) is electrically connected to the cam sensor (44). The recovery plate component (33) forms a gap with the first transmission channel (311). After passing through the first transmission channel, the card falls into the waste card recovery box (6).

5. The cyclic card receiving and dispensing device (100) according to claim 4, characterized in that: The recovery plate assembly (33) comprises a recovery plate (331) and a recovery plate shaft (332), the recovery plate (331) is rotatably connected to the recovery plate shaft (332), a part of the structure of the recovery plate (331) is exposed from the housing (1), and the recovery plate (331) is provided with a tension spring, which causes one side of the recovery plate (331) to tilt upward and abut against the cam (41); The recovery plate assembly (33) has a state of being in contact with the cam (41) and a state of being separated from the cam (41); In the state of abutting against the cam (41), one end of the recovery plate (331) close to the first transmission channel (311) sinks downward, and one end of the recovery plate (331) close to the card storage mechanism (2) tilts upward and abuts against the cam (41); In the state of being disengaged from the cam (41), one end of the recovery plate (331) close to the first transmission channel (311) tilts upward, and one end of the recovery plate (331) close to the card storage mechanism (2) is arranged horizontally.

6. The cyclic card receiving and dispensing device according to claim 1, characterized in that: The card distance adjustment component (7) of the circular card receiving and sending device comprises an adjustment cam (71), a limit frame (72), a limit pressure wheel (73) and a limit card transmission wheel (74) arranged on a pressure wheel bracket (75); the pressure wheel bracket (75) is connected to the housing (1) through a fastener; the fastener is connected to the limit frame (72) through a waist-shaped hole; the outer peripheral surface of the adjustment cam is rotatably abutted against the limit frame (72); the limit frame (72) is movable The limiting pressure wheel (73) is connected to the limiting pressure wheel (73), and part of the structure of the limiting pressure wheel (73) is exposed on the shell (1). The limiting pressure wheel (73) is arranged corresponding to the limiting card transfer wheel (74). The limiting pressure wheel (73) is connected to the card transfer wheel (35) through a belt. The transmission channel (31) includes a second transmission channel (312) arranged in the installation cavity (11). The limiting pressure wheel (73) and the limiting card transfer wheel (74) are spaced apart to form the second transmission channel (312).

7. The cyclic card receiving and dispensing device (100) according to claim 6, characterized in that: The adjusting cam (71) comprises a rotating shaft (711), an adjusting cam body (712) and a rotating wheel (713); the rotating shaft (711) is sleeved on the adjusting cam body (712); the rotating wheel (713) is passed through the housing (1); the rotating wheel (713) is connected to the rotating shaft (711); the rotating wheel (713) rotates synchronously with the adjusting cam body (712); and a card thickness marking portion (714) is provided on the surface of the adjusting cam body (712).

8. The cyclic card receiving and dispensing device (100) as claimed in claim 7, characterized in that: The pressure wheel bracket (75) comprises a fixed base plate (751), a limiting column (752) and an elastic member (753); the fixed base plate (751) is connected to the card storage mechanism (2); the limiting column (752) is inserted through the fixed base plate (751); the elastic member (753) is sleeved on the limiting column (752); one end of the elastic member (753) is connected to the fixed base plate (751); and one end of the elastic member (753) away from the fixed base plate (751) is connected to the rotating shaft (711).

9. The cyclic card receiving and dispensing device according to claim 1, characterized in that: The transmission channel (31) comprises a first transmission channel (311) communicating with the outside, the transmission mechanism (3) comprises at least one pair of transmission pressure wheels (34) and at least one pair of card transfer wheels (35), each card transfer wheel (35) is connected to a card transfer motor (36), each card transfer wheel (35) is connected to a card transfer wheel (35) through a belt, each transmission pressure wheel (34) is in sliding contact with a card transfer wheel (35), and the transmission pressure wheel (34) and the card transfer wheel (35) are spaced apart to form the first transmission channel.

10. The cyclic card receiving and dispensing device (100) according to claim 1, characterized in that: The card-pickup mechanism (5) comprises a card-pickup rubber wheel (51) and a rubber wheel motor (52); the card-pickup rubber wheel (51) is driven by the rubber wheel motor (52); and the card-pickup rubber wheel (51) is arranged at one end of the card storage channel (23) facing the transmission channel (31).

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