CN219507309U

CN219507309U - Certificate buffer memory conveyor and certificate preparation equipment

Info

Publication number: CN219507309U
Application number: CN202320458535.8U
Authority: CN
Inventors: 张鹏; 邹凰萍; 刘堂其
Original assignee: Shenzhen Emperor Technology Co Ltd
Current assignee: Shenzhen Emperor Technology Co Ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-08-11
Anticipated expiration: 2033-03-01

Abstract

The utility model provides a certificate buffer conveying device and certificate making equipment. The certificate buffer conveying device comprises a certificate receiving mechanism, a buffer mechanism, a width adjusting mechanism, a lifting mechanism, a certificate pushing mechanism and a base. The certificate receiving mechanism is connected to the base and used for conveying certificates into the caching mechanism. The buffer mechanism is connected to the base and comprises a buffer channel plate and two side baffles, and the buffer channel plate is used for stacking certificates. The two side baffles are respectively arranged on two opposite sides of the buffer channel plate, the width adjusting mechanism is connected with the two side baffles and used for adjusting the two side baffles to move close to or away from each other, and the buffer mechanism can accommodate certificates with different sizes. The lifting mechanism is connected with the base and used for lifting the caching mechanism and the certificate receiving mechanism. The certificate pushing mechanism is used for pushing out certificates on the cache channel plate in a direction away from the certificate receiving mechanism, conveying the certificates to the next station together, avoiding stopping and waiting of the certificate making equipment due to unstable printing interval, and improving the productivity of the whole machine.

Description

Certificate buffer memory conveyor and certificate preparation equipment

Technical Field

The utility model relates to the technical field of certificate printing equipment, in particular to a certificate cache conveying device and certificate making equipment.

Background

With the continuous development of society, various large conferences and organization activities are more frequent, vehicle transportation and turnover requirements are higher, and the method is important to how to rapidly and effectively manage a plurality of vehicles, and is one of the most effective management methods for attaching exclusive certificates to the vehicles. In credential production devices, credential sheets are processed through multiple stations, and in the prior art, after the printer prints the sheets, the sheets are typically transported to the next station through a conveyor line, one sheet is printed by the printer, one sheet is fed by the conveyor line, and only credentials of one size can be fed by the conveyor line, and compatibility is lacking. And because of the output reaction time of the printer itself and the problems of preheating, etc., the printing interval is unstable, and the credential production equipment can be stopped and waited, thereby influencing the productivity of the whole machine.

Disclosure of Invention

The utility model provides a certificate buffer conveying device and certificate making equipment, which can solve the problems that the certificate making equipment is compatible with a single size of a certificate and is easy to stop.

The technical scheme of the utility model is as follows: in one aspect, the utility model provides a certificate buffer conveying device, which comprises a certificate receiving mechanism, a buffer mechanism, a width adjusting mechanism, a lifting mechanism, a certificate pushing mechanism and a base;

the certificate receiving mechanism is connected to the base and used for conveying certificates to the caching mechanism;

the buffer mechanism is connected to the base and comprises a buffer channel plate and two side baffles; the cache channel plate is connected to the base and used for stacking certificates; the two side baffles are respectively arranged at two opposite side edges of the cache channel plate, the side baffles are in sliding connection with the base, and the sliding direction of the side baffles is perpendicular to the direction of the certificate entering the cache channel plate;

the width adjusting mechanism is arranged on the base and connected with the two side baffles, and is used for adjusting the two side baffles to move close to or away from each other;

the lifting mechanism is connected with the base and is used for driving the base to lift and further driving the caching mechanism and the certificate receiving mechanism to lift;

the certificate pushing mechanism is connected to the base and used for pushing out certificates on the cache channel plate in a direction away from the certificate receiving mechanism.

Further, the certificate receiving mechanism comprises a certificate receiving channel plate, a driving pinch roller assembly, a driving motor, a driving belt and a synchronous belt;

the driving pinch roller assemblies are provided with two groups and are respectively arranged at two ends of the certificate receiving channel plate, and each driving pinch roller assembly comprises a rotating shaft, a driving wheel, two fixed side plates, a fixed wheel, a connecting shaft and two support arms;

the two fixed side plates are respectively fixed on two opposite sides of the certificate receiving channel plate, the driving wheel is fixed on the rotating shaft, and two ends of the rotating shaft are respectively connected with the two fixed side plates in a rotating way;

the two rotating shafts are connected through the synchronous belt, and the driving motor is in transmission connection with one of the rotating shafts through the driving belt so as to drive the two rotating shafts and the driving wheel to synchronously rotate;

the fixed wheel is fixed on the connecting shaft, the fixed wheel is positioned above the driving wheel, and the two support arms are inclined and are respectively arranged at two ends of the connecting shaft; one end of each support arm is connected with the fixed side plate, and the other end of each support arm is connected with the end part of the connecting shaft.

Further, connect the card mechanism still to include connecing the card layering, connect the length direction of card layering unanimous with the direction of delivery of certificate, connect the one end of card layering with keep away from the connecting axle of buffer memory mechanism is connected, the other end is located connect the top of card passageway board, connect the card layering to be two that set up side by side, the tight pulley is located two connect the centre of card layering.

Further, two cache channel plates are arranged, each cache channel plate comprises a connecting plate and a main plate, the two main plates are located on the same plane, the two connecting plates are located below the two main plates, the two connecting plates are respectively connected with two relatively close side edges on the two main plates, the two connecting plates are connected with the base, and a gap exists between the two main plates and the base;

each side baffle comprises a first baffle and a second baffle which are connected in an L shape, the first baffle is connected with the base in a sliding manner and is arranged in parallel with the main board, and the first baffle can slide into and slide out of the gap.

Further, the buffer memory mechanism still includes buffer memory layering subassembly, buffer memory layering subassembly includes connecting rod and buffer memory layering, the connecting rod is located buffer memory passageway inboard top and both ends respectively with two second baffle are connected, buffer memory layering one end with the connecting rod is connected, the other end is located buffer memory passageway inboard top, and towards keeping away from connect the direction of evidence mechanism to extend, buffer memory layering is used for right the certificate of stacking in the buffer memory passageway inboard exerts pressure.

Further, the certificate buffer conveying device also comprises a stop mechanism, wherein the stop mechanism comprises an adjusting guide rod, a connecting strip, a stop driving piece, a lifting guide rod and a stop block;

the adjusting guide rod is positioned at the outer side of one of the side baffles and is fixedly connected with the base, and the length direction of the adjusting guide rod is parallel to the certificate conveying direction;

one end of the connecting strip in the length direction is in sliding connection with the adjusting guide rod, and the other end of the connecting strip is fixedly connected with the stop driving piece;

the lifting guide rod is connected to the connecting strip in a vertical sliding mode, the lifting guide rod is connected between the stop block and the stop driving piece, the stop block is close to the buffer channel plate relative to the stop driving piece, and the stop driving piece is used for driving the lifting guide rod to lift and further driving the stop block to lift.

Further, the width adjusting mechanism comprises a screw rod support, a two-way screw rod, a side plate connecting block and a width adjusting hand wheel;

the two screw rod supports are oppositely arranged and are positioned below the base, and two ends of the bidirectional screw rod are respectively and rotatably connected with the two screw rod supports;

the two side plate connecting blocks are provided with two bidirectional screw rods in threaded connection with the two side plate connecting blocks, and the two side plate connecting blocks are fixedly connected with the two side baffle plates respectively;

the width adjusting hand wheel is in transmission connection with one end of the two-way screw rod, and is used for driving the two-way screw rod to rotate, so that the two side plate connecting blocks drive the two side baffles to move close to or away from each other.

Further, the lifting mechanism comprises a lifting guide rail, a lifting supporting plate, a ball screw and a lifting motor;

the lifting support plate is in sliding connection with the lifting guide rail and is fixedly connected with the base, the ball screw is in vertical arrangement, the lifting support plate is fixedly connected with a nut of the ball screw, the lifting motor is in transmission connection with the ball screw and is used for driving the ball screw to rotate so as to drive the lifting support plate to lift along the lifting guide rail.

Further, the certificate pushing mechanism comprises a certificate pushing guide rail, a pushing block, a certificate pushing belt, a certificate pushing synchronous belt wheel and a certificate pushing motor;

the certificate pushing guide rail is fixedly connected with the base, the length direction of the certificate pushing guide rail is consistent with the conveying direction of certificates, and the pushing block is in sliding connection with the certificate pushing guide rail and is positioned above the cache channel plate;

the two synchronous pulleys for pushing the certificate are arranged at two ends of the synchronous pulley for pushing the certificate, the two synchronous pulleys for pushing the certificate are sleeved with the belt for pushing the certificate, the pushing block is fixedly connected with the belt for pushing the certificate, the motor for pushing the certificate is in transmission connection with one synchronous pulley for pushing the certificate, the synchronous pulley for pushing the certificate is driven to rotate, the belt for pushing the certificate is driven to slide, and the pushing block is driven to slide along the synchronous pulley for pushing the certificate.

In another aspect, the utility model provides a credential production device comprising a printer, a credential processing device and the aforementioned credential cache transport device, wherein the credential cache transport device is disposed between the credential processing device and the printer, the credential receiving mechanism is proximate to the printer relative to the caching mechanism, and the caching mechanism is proximate to the credential processing device relative to the credential receiving mechanism.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a certificate buffer conveying device and a certificate making device. The certificate receiving mechanism is connected to the base and used for conveying certificates printed by the printer into the buffer mechanism. The buffer mechanism is connected to the base and comprises a buffer channel plate and two side baffles, the buffer channel plate is connected to the base and used for stacking certificates, the two side baffles are respectively arranged on two opposite side edges of the buffer channel plate and are in sliding connection with the base, as the sliding direction of the side baffles is perpendicular to the direction of the certificates entering the buffer channel plate, the width adjusting mechanism is arranged on the base and is connected with the two side baffles, the two side baffles can be adjusted to move close to or away from each other through the width adjusting mechanism, when the two side baffles are away from each other, the side space of the buffer channel plate is enlarged, and the buffer mechanism can accommodate certificates with larger sizes; when two side baffles are close to each other, the side space of the buffer channel plate is reduced, the buffer mechanism can accommodate smaller-sized certificates, and the certificate buffer conveying device can accommodate certificates with different sizes conveyed by the printer. The elevating system and the pedestal connection, when the certificate quantity of piling up in the buffer memory mechanism reaches the requirement, elevating system drive base goes up and down, and then drive buffer memory mechanism and connect the certificate mechanism to go up and down, push away the certificate mechanism and release the direction of holding a certificate mechanism with the certificate on the buffer memory passageway board in keeping away from when elevating system goes up and down to the assigned position, this certificate buffer memory conveyor carries the certificate of all quantity of buffering together to next station, can avoid making certificate preparation equipment shut down waiting because the printing interval is unstable, the productivity of complete machine has been promoted.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments are briefly described below, and the drawings in the following description are only drawings corresponding to some embodiments of the present utility model.

Fig. 1 is a schematic structural diagram of a document buffer transport device according to a preferred embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of the certificate receiving mechanism in fig. 1.

FIG. 3 is a schematic diagram of the buffer mechanism and the base of FIG. 1.

Fig. 4 is a schematic structural view of the stopping mechanism in fig. 1.

Fig. 5 is a schematic structural view of the stop driving member and the lifting guide rod in fig. 4.

Fig. 6 is a schematic structural view of the width adjusting mechanism in fig. 1.

Fig. 7 is a schematic structural diagram of the lifting mechanism in fig. 1.

Fig. 8 is a schematic view of a structure of the lifting mechanism in fig. 1 at another angle.

Fig. 9 is a schematic structural view of the certificate authority in fig. 1.

FIG. 10 is a schematic diagram of a credential production device provided by the present utility model.

The device comprises a certificate receiving mechanism, a buffer mechanism, a width adjusting mechanism, a lifting mechanism, a stopping mechanism, a certificate pushing mechanism and a base, wherein the certificate receiving mechanism, the buffer mechanism, the width adjusting mechanism, the lifting mechanism, the stopping mechanism, the certificate pushing mechanism and the base are respectively arranged in sequence, and the certificate receiving mechanism, the buffer mechanism, the width adjusting mechanism, the lifting mechanism, the certificate pushing mechanism and the base are respectively arranged in sequence;

11. the device comprises a certificate receiving channel plate, 12, a driving pinch roller assembly, 13, a driving motor, 14, a driving belt, 15, a synchronous belt, 16, a certificate receiving layering, 17, a certificate receiving fixed block, 21, a buffer channel plate, 22, a side baffle, 23, an indicator, 24, a scale, 25, a buffer layering assembly, 26, a buffer fixed block, 31, a screw rod support, 32, a bidirectional screw rod, 33, a side plate connecting block, 34, a width adjusting hand wheel, 35, a width adjusting synchronous pulley, 36, a width adjusting belt, 41, a lifting guide rail, 42, a lifting support plate, 43, a ball screw, 44, a lifting motor, 45, a coupler, 51, a regulating guide rod, 52, a connecting strip, 53, a stop driving piece, 54, a lifting guide rod, 55, a stop block, 61, a certificate pushing guide rail, 62, a pushing block, 63, a certificate pushing belt, 64, a certificate pushing synchronous pulley, 65, a certificate pushing motor, 66 and a position sensor;

121. the device comprises a rotating shaft, 122, a driving wheel, 123, a fixed side plate, 124, a fixed wheel, 125, a connecting shaft, 126, a support arm, 211, a connecting plate, 212, a main plate, 221, a first baffle, 222, a second baffle, 251, a connecting rod, 252, a buffer pressing bar, 253, an auxiliary rod, 254, a transverse block, 531, a stop motor, 532, a rotating arm, 533, a roller, 534, a lifting connecting block, 535 and a chute;

8. the printing machine, 9, certificate buffer conveyor, 10, certificate processing device, 101, cutting Bai Bianji, 102, bottom labeler, 103, anti-fake label sticking machine, 104, quality inspection machine, 105, and certificate collecting machine.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The terms of directions used in the present utility model, such as "upper", "lower", "inner", "outer" and "side", etc., are merely referring to the orientation of the drawings, and are used for illustrating and understanding the present utility model, not for limiting the present utility model.

The words "first," "second," and the like in the terminology of the present utility model are used for descriptive purposes only and are not to be construed as indicating or implying relative importance and not as limiting the order of precedence.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1, a preferred embodiment of the present utility model provides a document buffer conveying device, which includes a document receiving mechanism 1, a buffer mechanism 2, a width adjusting mechanism 3, a lifting mechanism 4, a document pushing mechanism 6 and a base 7. The certificate receiving mechanism 1 is connected to the base 7 for delivering certificates to the caching mechanism 2. The buffer mechanism 2 is connected to the base 7, and referring to fig. 3, the buffer mechanism 2 includes a buffer passage plate 21 and two side baffles 22; a buffer access plate 21 is connected to the base 7 for stacking documents; the two side baffles 22 are respectively arranged at two opposite side edges of the buffer channel plate 21, the side baffles 22 are in sliding connection with the base 7, and the sliding direction of the side baffles 22 is perpendicular to the direction of the certificate entering the buffer channel plate 21. The width adjusting mechanism 3 is disposed on the base 7 and connected to both side baffles 22, for adjusting the two side baffles 22 to move toward or away from each other. The lifting mechanism 4 is connected with the base 7, and the lifting mechanism 4 is used for driving the base 7 to lift and further driving the caching mechanism 2 and the certificate receiving mechanism 1 to lift. The certificate pushing mechanism 6 is connected to the base 7, and the certificate pushing mechanism 6 is used for pushing out certificates on the buffer channel plate 21 in a direction away from the certificate receiving mechanism 1.

The certificate receiving mechanism 1 is connected to the base 7 and is used for conveying certificates printed by the printer into the caching mechanism 2. The buffer mechanism 2 is connected to the base 7, the buffer mechanism 2 comprises a buffer channel plate 21 and two side baffles 22, the buffer channel plate 21 is connected to the base 7 for stacking certificates, the two side baffles 22 are respectively arranged at two opposite sides of the buffer channel plate 21, the side baffles 22 are in sliding connection with the base 7, the sliding direction of the side baffles is perpendicular to the direction of the certificates entering the buffer channel plate 21, the width adjusting mechanism 3 is arranged on the base 7 and is connected with the two side baffles 22, the two side baffles 22 can be adjusted to move close to or away from each other through the width adjusting mechanism 3, when the two side baffles 22 are away from each other, the side space of the buffer channel plate 21 is enlarged, and the buffer mechanism 2 can accommodate certificates with larger size; when the two side guards 22 are brought close to each other, the side space of the buffer access plate 21 is reduced, and the buffer mechanism 2 can accommodate smaller-sized documents, and the document buffer transport device can accommodate different-sized documents that the printer is transporting to. The elevating system 4 is connected with base 7, when the certificate quantity of piling up in buffer memory mechanism 2 reaches the requirement, elevating system 4 drive base 7 lift, and then drive buffer memory mechanism 2 and connect certificate mechanism 1 to go up and down, push away certificate mechanism 6 and connect on base 7, when elevating system 4 goes up and down to the assigned position, push away the certificate on the buffer memory passageway board 21 towards the direction of keeping away from connecing certificate mechanism 1, this certificate buffer memory conveyor carries the next station with all quantity certificates of buffering together, can avoid making certificate preparation equipment shut down waiting because the printing interval is unstable, the productivity of complete machine has been promoted.

Referring to fig. 2, the certificate receiving mechanism 1 includes a certificate receiving channel plate 11, a driving pinch roller assembly 12, a driving motor 13, a driving belt 14 and a synchronous belt 15; the driving pinch roller assemblies 12 are provided with two groups which are respectively arranged at two ends of the certificate receiving channel plate 11, and each driving pinch roller assembly 12 comprises a rotating shaft 121, a driving wheel 122, two fixed side plates 123, a fixed wheel 124, a connecting shaft 125 and two support arms 126; the two fixed side plates 123 are respectively fixed on two opposite sides of the certificate receiving channel plate 11, the driving wheel 122 is fixed on the rotating shaft 121, and two ends of the rotating shaft 121 are respectively connected with the two fixed side plates 123 in a rotating way; the two rotating shafts 121 are connected through the synchronous belt 15, the driving motor 13 is in transmission connection with one of the rotating shafts 121 through the driving belt 14 so as to drive the two rotating shafts 121 and the driving wheel 122 to rotate synchronously, the certificate inlet is arranged on the outer side of one group of driving pinch roller assemblies 12, and the transportation of certificates from one end of the certificate receiving channel plate 11 to the other end is realized through the rotation of the driving wheel 122.

In this embodiment, two driving wheels 122 are disposed on one rotating shaft 121, the two driving wheels 122 are disposed at a gap, the rolling range of the driving wheels 122 is larger, and the occurrence of an area outside the rolling range of the driving wheels 122 when the document enters the document receiving mechanism 1 is prevented, so that the document cannot be conveyed.

In other embodiments, a driving wheel can be arranged on a rotating shaft, so that materials are saved, and cost is reduced. Or, set up three or more drive wheels on a pivot, the rolling range of drive wheel is bigger, promotes conveying efficiency.

The fixed wheel 124 is fixed on the connecting shaft 125, the fixed wheel 124 is located above the driving wheel 122, the document passes through the gap between the fixed wheel 124 and the driving wheel 122, and the fixed wheel 124 is used for preventing the document from slipping when passing through the driving wheel 122, so that the driving wheel 122 cannot convey the document. In this embodiment, two fixed wheels 124 are provided on one connecting shaft 125 for cooperation with the driving wheel 122.

In other embodiments, for cooperation with the driving wheel, when one driving wheel is provided on one rotating shaft, one fixed wheel may be provided on one connecting shaft, and when three or more driving wheels are provided on one rotating shaft, three or more fixed wheels may be provided on one connecting shaft.

Two support arms 126 are inclined, are respectively arranged at two ends of the connecting shaft 125, one end of each support arm 126 is connected with the fixed side plate 123, the other end is connected with the end part of the connecting shaft 125, the connecting shaft 125 is supported above the rotating shaft 121 by the support arms 126, the connection is stable, the driving wheel 122 can be moved towards the direction close to or far away from the fixed wheel 124 by adjusting the inclination angle of the support arms 126, and then the gap between the driving wheel 122 and the fixed wheel 124 is adjusted, so that the certificate can pass through conveniently.

The card collecting mechanism 1 further comprises a card collecting pressing strip 16, the length direction of the card collecting pressing strip 16 is consistent with the conveying direction of the certificate, one end of the card collecting pressing strip 16 is connected with a connecting shaft 125 far away from the cache mechanism 2, the other end of the card collecting pressing strip 16 is located above the card collecting channel plate 11, in the embodiment, the card collecting pressing strip 16 is a steel bar with heavy weight, pressure can be applied to the certificate by the weight of the card collecting pressing strip, the card collecting pressing strip 16 is prevented from buckling deformation, the card collecting pressing strip 16 is connected with the connecting shaft 125 through a card collecting fixing block 17, the distance between the card collecting pressing strip 16 and the card collecting channel plate 11 can be changed through adjusting the card collecting fixing block 17, and when the certificate is in the card collecting channel plate 11, the card collecting pressing strip 16 can be tightly pressed above the certificate, and the buckling deformation of the certificate is further prevented.

The two certificate receiving layering 16 are arranged side by side, the fixed wheel 124 is positioned in the middle of the two certificate receiving layering 16, after the certificates pass through the fixed wheel 124, the four peripheral corners of the certificate are most prone to buckling deformation, and the certificate receiving layering 16 is arranged on the periphery of the fixed wheel 124 and can be pressed to the peripheral corners of the certificates.

Referring to fig. 3, two buffer channel plates 21 are provided, each buffer channel plate 21 includes a connecting plate 211 and a main plate 212, the two main plates 212 are located on the same plane, the two connecting plates 211 are located below the two main plates 212, the two connecting plates 211 are respectively connected with two relatively close sides of the two main plates 212, the two connecting plates 211 are connected with the base 7, and a gap exists between the two main plates 212 and the base 7. Each side barrier 22 includes a first barrier 221 and a second barrier 222 connected in an L-shape, the first barrier 221 is slidably connected to the base 7 and disposed parallel to the main plate 212, and the first barrier 221 is capable of sliding into and out of the gap. When the first shutter 221 is slid entirely into the gap, the size of the document that can be accommodated at this time is minimized; when the first shutter 221 is slid out of the void entirely, the document size that can be accommodated at this time is maximized. Credentials are transported from the credential receiving channel plate 11 to the caching channel plate 21, stacked and cached in the caching channel plate 21, and the credential feeding is stopped after the specified number is reached.

In this embodiment, the side baffle 22 is provided with the indicator 23, the base 7 is provided with the scale 24, and the user can move the indicator 23 to the scale 24 according to the size of the certificate, so as to accurately adjust the sliding-out position of the side baffle 22, thereby being convenient for the user to use.

The buffer mechanism 2 further comprises a buffer pressing bar assembly 25, the buffer pressing bar assembly 25 comprises a connecting rod 251 and a buffer pressing bar 252, the connecting rod 251 is located above the buffer channel plate 21, two ends of the connecting rod 251 are respectively connected with the two second baffle plates 222, one end of the buffer pressing bar 252 is connected with the connecting rod 251, the other end of the buffer pressing bar 252 is located above the buffer channel plate 21 and extends in a direction away from the certificate receiving mechanism 1, and the buffer pressing bar 252 is used for applying pressure to certificates stacked in the buffer channel plate 21. In this embodiment, the buffer pressing bar 252 is a steel bar with a heavy weight, and can apply pressure to the certificate by its own weight, so as to prevent the certificate from buckling. The buffer pressing strips 252 are arranged in parallel and are positioned above two sides of the buffer channel plate 21, and the corners around the certificate are most prone to warp and deform, so that the buffer pressing strips are beneficial to pressing the corners around the certificate. The buffer pressing bar 252 is connected with the connecting rod 251 through the buffer fixing block 26, the buffer fixing block 26 can adjust the distance between the buffer pressing bar 252 and the buffer channel plate 21, and when the certificate is positioned on the buffer channel plate 21, the buffer pressing bar 252 can be tightly pressed on the certificate.

The buffer pressing strip assembly 25 further comprises an auxiliary rod 253 and a transverse block 254, the auxiliary rod 253 is arranged in parallel with the connecting rod 251, the auxiliary rod 253 and the connecting rod 251 are connected through the transverse block 254, the buffer pressing strip 252 is located below the auxiliary rod 253, and when the side baffle 22 needs to be slid, a user can hold the transverse block 254 to take out the buffer pressing strip 252 assembly 25, so that the buffer pressing strip assembly is convenient to take out and put. Two notches are arranged at the edge of each second baffle 222, and the connecting rod 251 and the auxiliary rod 253 can be clamped in the notches, so that the positions of the auxiliary rod 253 and the connecting rod 251 can be conveniently determined.

The certificate buffer and conveying device further comprises a stop mechanism 5, as shown in fig. 4, the stop mechanism 5 comprises an adjusting guide rod 51, a connecting strip 52, a stop driving piece 53, a lifting guide rod 54 and a stop block 55; the adjusting guide rod 51 is positioned at the outer side of one of the side baffles 22 and is fixedly connected with the base 7, and the length direction of the adjusting guide rod is parallel to the certificate conveying direction; one end of the connecting strip 52 in the length direction is in sliding connection with the adjusting guide rod 51, and the other end is fixedly connected with the stop driving piece 53; the lifting guide rod 54 is vertically and slidably connected to the connecting strip 52, the lifting guide rod 54 is connected between the stop block 55 and the stop driving piece 53, the stop block 55 is close to the buffer channel plate 21 relative to the stop driving piece 53, and the stop driving piece 53 is used for driving the lifting guide rod 54 to lift and further driving the stop block 55 to lift. Before the buffer memory mechanism 2 starts to enter the certificate, the stop driving piece 53 is started, the stop block 55 is lowered to the stop position, and the stacked certificates can be preliminarily aligned while the overshoot of the certificates is prevented. The connecting strip 52 slides along the adjusting guide rod 51, so that the position of the stop block 55 can be changed in the certificate input direction, and the requirements of compatibility of certificates with different sizes are met.

In the present embodiment, referring to fig. 5, the stopping driving member 53 includes a stopping motor 531, a rotating arm 532, a roller 533, and a lifting connection block 534; the stop motor 531 has compact structure, small volume, easy assembly, rapid action and rapid response. The power blocking and cutting machine 531 is rotationally connected with one end of the rotating arm 532, the roller 533 is rotationally connected with the other end of the rotating arm 532, the lifting connecting block 534 is fixedly connected with the lifting guide rod 54, the lifting connecting block 534 is horizontally provided with a chute 535, and the roller 533 is positioned in the chute 535 and is in sliding connection with the chute 535; the power blocking and stopping machine 531 is started, the power blocking and stopping motor 531 drives the rotating arm 532 to rotate, and the rotating arm 532 drives the roller 533 to slide along the chute 535, so that the lifting connection block 534 and the lifting guide rod 54 do lifting movement together.

In other embodiments, the stop driving member may also be a cylinder, which may reliably operate under severe conditions, and which is simple to operate and substantially maintenance-free.

Referring to fig. 6, the width adjusting mechanism 3 includes a screw support 31, a bidirectional screw 32, a side plate connecting block 33 and a width adjusting hand wheel 34; the two screw supports 31 are arranged, the two screw supports 31 are oppositely arranged and are all positioned below the base 7, and two ends of the bidirectional screw 32 are respectively connected with the two screw supports 31 in a rotating way. The two side plate connecting blocks 33 are arranged, the two-way screw rod 32 is connected with the two side plate connecting blocks 33 in a threaded manner, and the two side plate connecting blocks 33 are fixedly connected with the two side baffle plates 22 respectively; the width adjusting hand wheel 34 is in transmission connection with one end of the bidirectional screw rod 32, and the width adjusting hand wheel 34 is used for driving the bidirectional screw rod 32 to rotate, so that the two side plate connecting blocks 33 drive the two side baffles 22 to move close to or away from each other.

In this embodiment, the width adjusting mechanism 3 further includes a width adjusting synchronous pulley 35 and a width adjusting belt 36, one end of the bidirectional screw rod 32 is connected with a pushing synchronous pulley 64, and the width adjusting synchronous pulley 35 is in transmission connection with the width adjusting hand wheel 34 through the width adjusting belt 36. When in use, a user rotates the width adjusting hand wheel 34, the width adjusting belt 36 drives the width adjusting synchronous pulley 35 to rotate, the width adjusting synchronous pulley 35 drives the bidirectional screw rod 32 to rotate, and the bidirectional screw rod 32 is in threaded connection with the two side plate connecting blocks 33, so that the two side plate connecting blocks 33 do linear movement which is close to or far away from each other along the bidirectional screw rod 32, and the side baffle plates 22 connected with the two side plate connecting blocks 33 do linear movement which is far away from or close to each other, so as to adjust the distance between the two side baffle plates 22.

In other embodiments, the width adjusting synchronous pulley and the width adjusting belt in the width adjusting mechanism can be replaced by a gear set, and the width adjusting hand wheel is in transmission connection with the bidirectional screw rod through the gear set.

Referring to fig. 7, the lifting mechanism 4 includes a lifting guide rail 41, a lifting pallet 42, a ball screw 43, and a lifting motor 44; the lifting guide rail 41 is vertically arranged, the lifting supporting plate 42 is in sliding connection with the lifting guide rail 41 and fixedly connected with the base 7, the ball screw 43 is vertically arranged, the lifting supporting plate 42 is fixedly connected with a nut of the ball screw 43, the lifting motor 44 is in transmission connection with the ball screw 43 and is used for driving the ball screw 43 to rotate, and then the lifting supporting plate 42 is driven to lift along the lifting guide rail 41. The ball screw 43 can convert rotation into linear motion, and when the motor rotates, the lifting supporting plate 42 can do linear motion along the lifting guide rail 41 under the action of the ball screw 43, so that the lifting guide rail is simple and effective in structure and convenient to set. When the number of certificates in the buffer channel plate 21 meets the requirement, the whole lifting mechanism 4 performs lifting movement, so that the buffer mechanism 2 and the certificate receiving mechanism 1 are driven to lift, and the purpose of buffer lifting is achieved.

In this embodiment, the lifting mechanism 4 further comprises a coupling 45. The coupling 45 is connected between the lifting motor 44 and the ball screw 43, the lifting motor 44 drives the ball screw 43 mechanism to rotate through the coupling 45, and the coupling 45 can prevent the lifting motor 44 from being disconnected with the ball screw 43, so that the connection is tight.

Referring to fig. 8, the certificate pushing mechanism 6 includes a certificate pushing guide rail 61, a pushing block 62, a certificate pushing belt 63, a certificate pushing synchronous pulley 64 and a certificate pushing motor 65; the certificate pushing guide 61 is fixedly connected with the base 7, the length direction of the certificate pushing guide 61 is consistent with the conveying direction of the certificate, and the pushing block 62 is slidably connected with the certificate pushing guide 61 and is positioned above the cache channel plate 21. In this embodiment, the certificate pushing guide 61 is disposed between the two buffer channel plates 21, so that the pushing block 62 slides in a gap between the two buffer channel plates 21, and the pushing block 62 is located between the two buffer channel plates 21, so that certificates on the buffer channel plates 21 can be pushed more accurately.

The two certificate pushing synchronous pulleys 64 are respectively arranged at two ends of the certificate pushing guide rail 61, the certificate pushing belt 63 is sleeved outside the two certificate pushing synchronous pulleys 64, the pushing block 62 is fixedly connected with the certificate pushing belt 63, the certificate pushing motor 65 is in transmission connection with one of the certificate pushing synchronous pulleys 64 and is used for driving the certificate pushing synchronous pulleys 64 to rotate so as to drive the certificate pushing belt 63 to slide, and then the pushing block 62 is driven to slide along the certificate pushing guide rail 61. When the caching mechanism 2 caches the certificate, the pushing block 62 is positioned on one side of the caching passage plate 21, which is opposite to the side close to the certificate receiving mechanism 1; when the number of documents in the buffer mechanism 2 meets the requirement and the lifting mechanism 4 is lifted to a specified position, the pushing block 62 slides in a direction away from the document receiving mechanism 1 to push out the documents in a direction away from the document receiving mechanism 1.

In this embodiment, the certificate pushing mechanism 6 further includes a position sensor 66, the position sensor 66 is disposed on the guide rail, and when the push block 62 slides to the position where the position sensor 66 is located, the position sensor 66 can send out a signal and control the closing of the certificate pushing motor 65, so that the push block 62 stops at different positions, and the requirements of compatibility with certificates of different sizes are met.

Referring to fig. 10, the present utility model provides a credential production device, including a printer 8, a credential processing device 10, and a credential cache and conveying device 9 in the foregoing embodiment, where the credential cache and conveying device 9 is disposed between the credential processing device 10 and the printer 8, and the credential receiving mechanism 1 is close to the printer 8 relative to the caching mechanism 2, and the caching mechanism 2 is close to the credential processing device 10 relative to the credential receiving mechanism 1. Certificate buffer transport 9 is capable of transporting certificates of different sizes, and the certificate making equipment is compatible with certificates of different sizes. The certificate buffer conveying device 9 buffers the certificates conveyed by the printer 8 to a specified quantity and conveys the buffered certificates to the certificate processing device 10, so that the phenomenon that the certificate making equipment is stopped and waits due to unstable printing intervals of the printer 8 is avoided, and the capacity of the whole machine is improved.

In this embodiment, the document processing device 10 includes a cutting Bai Bianji, a bottom labeling machine 102, a label applying anti-counterfeit machine 103, a quality inspection machine 104, and a receipt machine 105, which are sequentially connected. The certificate buffer conveyor 9 collects certificates, conveys the certificates to the trimming white-edge machine 101 for processing after a certain number of certificates are stored, sequentially processes the certificates through the bottom labeling machine 102, the anti-counterfeiting label machine 103 and the quality inspection machine 104, and finally is accommodated by the certificate collecting machine 105.

In other embodiments, components capable of performing other functions may be added to the credential processing device, or components in the above embodiments may be deleted, or the order of connection of components in the above embodiments may be rearranged as desired, depending on the credential processing requirements.

In summary, although the present utility model has been described in terms of the preferred embodiments, the above-mentioned embodiments are not intended to limit the utility model, and those skilled in the art can make various modifications and alterations without departing from the spirit and scope of the utility model, so that the scope of the utility model is defined by the appended claims.

Claims

1. The utility model provides a certificate buffer memory conveyor which characterized in that: comprises a certificate receiving mechanism, a buffer memory mechanism, a width adjusting mechanism, a lifting mechanism, a certificate pushing mechanism and a base;

2. The credential cache transport device of claim 1, wherein: the certificate receiving mechanism comprises a certificate receiving channel plate, a driving pinch roller assembly, a driving motor, a driving belt and a synchronous belt;

3. The credential cache transport device of claim 2, wherein: the certificate collecting mechanism further comprises a certificate collecting pressing strip, the length direction of the certificate collecting pressing strip is consistent with the conveying direction of the certificate, one end of the certificate collecting pressing strip is connected with a connecting shaft far away from the buffer mechanism, the other end of the certificate collecting pressing strip is located above the certificate collecting channel plate, the number of the certificate collecting pressing strips is two, which are arranged side by side, and the fixed wheel is located in the middle of the two certificate collecting pressing strips.

4. The credential cache transport device of claim 1, wherein: the two cache channel plates are arranged, each cache channel plate comprises a connecting plate and a main plate, the two main plates are located on the same plane, the two connecting plates are located below the two main plates and are respectively connected with two relatively close side edges on the two main plates, the two connecting plates are connected with the base, and a gap exists between the two main plates and the base;

5. The credential cache transport device of claim 4, wherein: the buffer mechanism further comprises a buffer pressing strip assembly, the buffer pressing strip assembly comprises a connecting rod and buffer pressing strips, the connecting rod is located above the buffer passage plate, two ends of the connecting rod are connected with the two second baffle plates respectively, one end of each buffer pressing strip is connected with the connecting rod, the other end of each buffer pressing strip is located above the buffer passage plate and extends towards the direction away from the certificate receiving mechanism, and the buffer pressing strips are used for applying pressure to certificates stacked in the buffer passage plate.

6. The credential cache transport device of claim 1, wherein: the certificate buffer storage conveying device further comprises a stopping mechanism, wherein the stopping mechanism comprises an adjusting guide rod, a connecting strip, a stopping driving piece, a lifting guide rod and a stop block;

7. The credential cache transport device of claim 1, wherein: the width adjusting mechanism comprises a screw rod support, a bidirectional screw rod, a side plate connecting block and a width adjusting hand wheel;

8. The credential cache transport device of claim 1, wherein: the lifting mechanism comprises a lifting guide rail, a lifting supporting plate, a ball screw and a lifting motor;

9. The credential cache transport device of claim 1, wherein: the certificate pushing mechanism comprises a certificate pushing guide rail, a pushing block, a certificate pushing belt, a certificate pushing synchronous belt wheel and a certificate pushing motor;

10. A credential production device, characterized by: the document handling system comprises a printer, a document handling device and the document handling device according to any one of claims 1 to 9, wherein the document handling device is arranged between the document handling device and the printer, the document receiving mechanism is close to the printer relative to the document receiving mechanism, and the document receiving mechanism is close to the document handling device relative to the document receiving mechanism.