阅读说明：本技术 一种入钞口闸门组件及其控制方法 (Cash inlet gate assembly and control method thereof ) 是由 黄坤 贾超凡 于 2021-06-07 设计创作，主要内容包括：本申请公开了一种入钞口闸门组件及其控制方法,所述入钞口闸门组件包括安装于基板上的驱动部,移动门组件以及门框,移动门组件在驱动部的驱动下于门框做直线往复移动；其中,所述驱动部包括：蜗轮蜗杆减速电机；第一齿轮,设置在蜗轮蜗杆减速电机的输出端,由蜗轮蜗杆减速电机驱动转动；第二齿轮,通过同步带与第一齿轮传动连接；第三齿轮,通过连接轴与第二齿轮连接,第三齿轮在第二齿轮的带动下转动；所述移动门组件包括：外挡板；齿条,水平设置在外挡板的背部,齿条与第三齿轮相啮合。本申请采用了具有自锁功能的蜗轮蜗杆减速电机,省掉了现有技术中的电磁铁锁门装置,实现闸门组件开合的精准定位、平稳靠位。(The application discloses a banknote inlet gate assembly and a control method thereof, wherein the banknote inlet gate assembly comprises a driving part, a movable gate assembly and a door frame, wherein the driving part is arranged on a substrate; wherein the driving part includes: a worm gear reduction motor; the first gear is arranged at the output end of the worm gear speed reducing motor and is driven to rotate by the worm gear speed reducing motor; the second gear is in transmission connection with the first gear through a synchronous belt; the third gear is connected with the second gear through a connecting shaft and driven by the second gear to rotate; the moving door assembly includes: an outer baffle; and the rack is horizontally arranged on the back of the outer baffle and is meshed with the third gear. This application has adopted the worm gear motor who has self-locking function, has saved the electro-magnet locking door device among the prior art, realizes accurate location, the steady position of leaning on that the gate subassembly opened and shut.)

1. A cash-in-port gate assembly, comprising: the movable door assembly is driven by the driving part to do linear reciprocating motion on the door frame; wherein the content of the first and second substances,

the driving part includes:

a worm gear reduction motor;

the first gear is arranged at the output end of the worm gear speed reducing motor and is driven to rotate by the worm gear speed reducing motor;

the second gear is in transmission connection with the first gear through a synchronous belt;

the third gear is connected with the second gear through a connecting shaft and driven by the second gear to rotate;

the moving door assembly includes:

an outer baffle;

and the rack is horizontally arranged on the back of the outer baffle and is meshed with the third gear.

2. The banknote inlet gate assembly of claim 1, wherein a guide mechanism is disposed between the base plate and the outer barrier, the guide mechanism comprises a slider fixed to one side of the base plate and a linear guide fixed to the back of the outer barrier, the linear guide is parallel to the rack, and the linear guide is slidable on the slider.

3. The gate assembly for a banknote inlet according to claim 2, wherein the connecting shaft is sleeved with a connecting seat, one side of the connecting seat is fixedly connected with the sliding block, and the other side of the connecting seat is fixedly connected with the base plate.

4. The banknote inlet gate assembly of claim 1, wherein the driving part further comprises a guide plate, the guide plate is an L-shaped plate and comprises a vertical plate and a transverse plate, the transverse plate is fixedly connected with the worm gear and worm reduction motor, the vertical plate is fixedly connected with the base plate, and a running track of the synchronous belt is defined between the guide plate and the outer baffle plate.

5. The banknote inlet gate assembly according to claim 1, further comprising a position detection device, wherein the position detection device comprises a groove-shaped optical coupler and a positioning induction sheet used for shielding a light path of the groove-shaped optical coupler, the groove-shaped optical coupler is arranged on the substrate, the positioning induction sheet is fixedly connected to the rack, and the groove-shaped optical coupler is used for detecting whether the positioning induction sheet moves to a detection position of the groove-shaped optical coupler so as to control the operation of the worm gear speed reduction motor.

6. The banknote inlet gate assembly according to claim 5, wherein the groove-shaped optical couplers comprise a first groove-shaped optical coupler and a second groove-shaped optical coupler which are positioned on two sides of the rack and are oppositely arranged, and the positioning induction sheet comprises a first positioning induction sheet arranged at a first position of the rack and a second positioning induction sheet arranged at a second position of the rack; wherein the content of the first and second substances,

the end part of the first positioning induction sheet is arranged in a groove body of the first groove-shaped optical coupler, and the outer baffle completely shields the door frame;

the end part of the second positioning induction sheet is arranged in a groove body of the second groove-shaped optical coupler, and the outer baffle plate is completely opened on the door frame.

7. The banknote inlet gate assembly according to claim 6, wherein the base plate faces towards one side of the outer baffle is fixedly connected with an optical coupler mounting frame, the optical coupler mounting frame faces towards the opening of the Contraband-shaped structure of the outer baffle, the first groove-shaped optical coupler and the second groove-shaped optical coupler are arranged on the inner walls of two opposite side plates of the optical coupler mounting frame, and the groove bodies of the first groove-shaped optical coupler and the second groove-shaped optical coupler all face towards the rack.

8. The bill inlet gate assembly as claimed in claim 1, wherein the door frame is of 'Contraband' shape and opens towards the outer barrier; the back of door frame is equipped with first door frame deflector and second door frame deflector, all be equipped with the guide way on first door frame deflector and the second door frame deflector, the relative both sides border of outer baffle the straight reciprocating motion is done to the guide way of first door frame deflector and second door frame deflector.

9. A method of controlling the bill inlet gate assembly of claim 1, comprising:

the worm and gear speed reducing motor drives the first gear to rotate along a first direction, the first gear drives the second gear to synchronously rotate through the synchronous belt, the second gear drives the third gear to rotate along the first direction through the connecting shaft, and the third gear drives the rack arranged at the back of the outer baffle through the meshed teeth so as to drive the outer baffle to linearly move towards the direction close to the door frame;

when the rack moves from a first preset position to a second preset position, the worm and gear speed reduction motor stops working;

the worm and gear speed reducing motor drives the first gear to rotate along a second direction opposite to the first direction, the first gear drives the second gear to synchronously rotate through the synchronous belt, the second gear drives the third gear to rotate along the second direction through the connecting shaft, and the third gear drives the rack arranged at the back of the outer baffle through meshed teeth so as to drive the outer baffle to linearly move in a direction far away from the door frame;

and when the rack moves back to the first preset position, the worm gear and worm reduction motor stops working.

10. The method for controlling the gate assembly of the banknote inlet according to claim 9, wherein the gate assembly of the banknote inlet further comprises a position detection device, the position detection device comprises a groove-shaped optical coupler and a positioning induction sheet for shielding a light path of the groove-shaped optical coupler, the groove-shaped optical coupler is arranged on the substrate, the positioning induction sheet is fixedly connected to the rack, the groove-shaped optical coupler comprises a first groove-shaped optical coupler and a second groove-shaped optical coupler which are arranged on two sides of the rack and are arranged oppositely, and the positioning induction sheet comprises a first positioning induction sheet arranged at a first position of the rack and a second positioning induction sheet arranged at a second position of the rack; the control method further comprises the following steps:

when the end part of the first positioning induction sheet moves to the groove body of the first groove-shaped optocoupler, the worm gear speed reduction motor stops working after receiving a first control signal, and the outer baffle completely shields the door frame;

when the end part of the second positioning induction sheet moves to the groove body of the second groove-shaped optical coupler, the worm gear and worm speed reduction motor stops working after receiving a second control signal, and the outer baffle is completely opened to the door frame.

Technical Field

The invention relates to the technical field of financial equipment, in particular to a cash inlet gate assembly and a control method thereof.

Background

The cash inlet of the financial equipment needs to be provided with a gate for preventing theft. The gate is opened when the user operates, and is closed after the operation is completed.

At present, the gate usually adopts an electromagnetic lock device, the electromagnetic lock generates strong suction to tightly suck the adsorption iron plate to achieve the effect of locking the gate, the gate can be opened as long as the external force is larger than the suction, and the anti-theft performance is poorer. In addition, in the opening and closing structure of the gate, various driving power designs are often adopted, such as cylinder driving, common speed regulating motor driving, and various direct current and alternating current speed reducing motor driving. The pneumatic air supply is inconvenient, the size is large, and the air supply is obviously insufficient.

Therefore, the structure of the prior art shutter assembly has yet to be improved.

Disclosure of Invention

The present invention is directed to a gate assembly of a banknote inlet and a control method thereof, so as to solve the problems mentioned in the background.

In order to achieve the purpose, the invention adopts the following technical scheme:

the present application provides in a first aspect a banknote inlet gate assembly comprising: the movable door assembly is driven by the driving part to do linear reciprocating motion on the door frame; wherein the content of the first and second substances,

the driving part includes:

a worm gear reduction motor;

the first gear is arranged at the output end of the worm gear speed reducing motor and is driven to rotate by the worm gear speed reducing motor;

the second gear is in transmission connection with the first gear through a synchronous belt;

the third gear is connected with the second gear through a connecting shaft and driven by the second gear to rotate;

the moving door assembly includes:

an outer baffle;

and the rack is horizontally arranged on the back of the outer baffle and is meshed with the third gear.

Preferably, a guide mechanism is arranged between the substrate and the outer baffle, the guide mechanism comprises a sliding block fixed on one side of the substrate and a linear guide rail fixed on the back of the outer baffle, the linear guide rail is parallel to the rack, and the linear guide rail can slide on the sliding block.

More preferably, the connecting shaft is sleeved with a connecting seat, one side of the connecting seat is fixedly connected with the sliding block, and the other side of the connecting seat is fixedly connected with the substrate.

More preferably, one end of the linear guide rail and one end of the rack are fixed to the back of the outer barrier through a first mounting plate, and the other end of the linear guide rail and the other end of the rack are fixed to the back of the outer barrier through a second mounting plate.

Preferably, the drive division still includes the deflector, the deflector is the L shaped plate, including riser and diaphragm, the diaphragm with worm gear motor fixed connection, the riser with base plate fixed connection, the deflector with enclose between the outer baffle and enclose the orbit of hold-in range.

Preferably, go into paper money mouth gate subassembly still includes position detecting device, position detecting device includes the cell type opto-coupler and is used for sheltering from the location response piece of the light path of cell type opto-coupler, the cell type opto-coupler set up in on the base plate, location response piece fixed connection in on the rack, the cell type opto-coupler is used for detecting whether the location response piece moves the detection position of cell type opto-coupler is in order to control worm gear speed reducer motor's work.

More preferably, the groove-shaped optical coupler comprises a first groove-shaped optical coupler and a second groove-shaped optical coupler which are positioned on two sides of the rack and are oppositely arranged, and the positioning induction sheet comprises a first positioning induction sheet arranged at a first position of the rack and a second positioning induction sheet arranged at a second position of the rack; wherein the content of the first and second substances,

the end part of the first positioning induction sheet is arranged in a groove body of the first groove-shaped optical coupler, and the outer baffle completely shields the door frame;

the end part of the second positioning induction sheet is arranged in a groove body of the second groove-shaped optical coupler, and the outer baffle plate is completely opened on the door frame.

Further, the base plate orientation one side fixedly connected with opto-coupler mounting bracket of outer baffle, the opto-coupler mounting bracket is the opening orientation "Contraband" shape structure of outer baffle, first cell type opto-coupler with the setting of second cell type opto-coupler is in the relative both sides inboard wall of opto-coupler mounting bracket, first cell type opto-coupler with the cell body of second cell type opto-coupler all moves towards the rack.

Preferably, the door frame is in an "Contraband" shape, and the opening of the door frame faces the outer baffle.

More preferably, the back of the door frame is provided with a first door frame guide plate and a second door frame guide plate, the first door frame guide plate and the second door frame guide plate are both provided with guide grooves, and two opposite side edges of the outer baffle plate are linearly reciprocated along the guide grooves of the first door frame guide plate and the second door frame guide plate.

In a second aspect, the present application provides a method for controlling a gate assembly of a banknote inlet, including:

the worm and gear speed reducing motor drives the first gear to rotate along a first direction, the first gear drives the second gear to synchronously rotate through the synchronous belt, the second gear drives the third gear to rotate along the first direction through the connecting shaft, and the third gear drives the rack arranged at the back of the outer baffle through the meshed teeth so as to drive the outer baffle to linearly move towards the direction close to the door frame;

when the rack moves from a first preset position to a second preset position, the worm and gear speed reduction motor stops working;

the worm and gear speed reducing motor drives the first gear to rotate along a second direction opposite to the first direction, the first gear drives the second gear to synchronously rotate through the synchronous belt, the second gear drives the third gear to rotate along the second direction through the connecting shaft, and the third gear drives the rack arranged at the back of the outer baffle through meshed teeth so as to drive the outer baffle to linearly move in a direction far away from the door frame;

and when the rack moves back to the first preset position, the worm gear and worm reduction motor stops working.

Preferably, the banknote inlet gate assembly further comprises a position detection device, the position detection device comprises a groove-shaped optical coupler and a positioning induction sheet for shielding a light path of the groove-shaped optical coupler, the groove-shaped optical coupler is arranged on the substrate, the positioning induction sheet is fixedly connected to the rack, the groove-shaped optical coupler comprises a first groove-shaped optical coupler and a second groove-shaped optical coupler which are arranged on two sides of the rack and are arranged oppositely, and the positioning induction sheet comprises a first positioning induction sheet arranged at a first position of the rack and a second positioning induction sheet arranged at a second position of the rack; the control method further comprises the following steps:

when the end part of the first positioning induction sheet moves to the groove body of the first groove-shaped optocoupler, the worm gear speed reduction motor stops working after receiving a first control signal, and the outer baffle completely shields the door frame;

when the end part of the second positioning induction sheet moves to the groove body of the second groove-shaped optical coupler, the worm gear and worm speed reduction motor stops working after receiving a second control signal, and the outer baffle is completely opened to the door frame.

Compared with the prior art, the technical scheme of the invention has the following beneficial effects:

the utility model provides a go into paper money mouth gate subassembly has adopted the worm gear motor who has self-locking function, has saved the electromagnetism door locking device among the prior art, at the in-process that opens and shuts of gate subassembly, outer baffle moves about through gear drive rack under this worm gear motor's drive, when outer baffle removes to predetermineeing the position, and the motor stall keeps the auto-lock to realize accurate location, the steady position of leaning on that the gate subassembly opened and shut. The utility model has the advantages of compact structure, sexual valence relative altitude have better practicality.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:

FIG. 1 is a schematic structural view of a gate assembly of a banknote inlet of the present application;

FIG. 2 is a schematic view of a further embodiment of a banknote inlet gate assembly according to the present disclosure;

fig. 3 is a schematic view of another aspect of the present invention (without a base plate and a guide plate).

Illustration of the drawings:

1. a worm gear reduction motor; 201. a first timing pulley; 202. a second timing pulley; 3. a synchronous belt; 4. a guide plate; 5. a substrate; 6. a third gear; 7. a slider; 8. an optocoupler mounting bracket; 9. a groove-shaped optical coupler; 901. the first groove-shaped optical coupler, 902 and the second groove-shaped optical coupler; 10. a connecting seat;

11. an outer baffle; 12. a rack; 13. a linear guide rail; 14. positioning the induction sheet; 1401. a first positioning induction sheet; 1402. a second positioning induction sheet; 1501. a first mounting plate; 1502. a second mounting plate; 17. a door frame; 18. a door frame guide plate; 1801. a first doorframe guide plate; 1802. a second door frame guide plate.

Detailed Description

In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order, it being understood that the data so used may be interchanged under appropriate circumstances. Furthermore, the terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1 to 3, a banknote inlet gate assembly includes a driving portion installed on a substrate 5, a moving door assembly and a door frame 17, wherein the driving portion serves as a power source to drive the moving door assembly to linearly reciprocate in a horizontal direction on the door frame 17. Namely, the moving door assembly can make linear reciprocating movement relative to the substrate 5 to realize the opening and closing of the gate.

Wherein the driving part includes: a worm gear reduction motor 1, a first synchronous pulley (i.e., a first gear) 201, a second synchronous pulley (i.e., a second gear) 202, and a third gear 6. The first synchronous belt pulley 201 is arranged at the output end of the worm and gear speed reducing motor 1 and is driven by the worm and gear speed reducing motor 1 to rotate; the second synchronous pulley 202 and the first synchronous pulley 201 are connected through a synchronous belt 3, the synchronous belt 3 is annular, and when the first synchronous pulley 201 rotates, the synchronous belt 3 drives the second synchronous pulley 202 to rotate; the third gear 6 is connected with the second synchronous pulley 202 through a connecting shaft, and the third gear 6 is driven by the second synchronous pulley 202 to rotate.

In a preferred embodiment, the driving portion further includes a guide plate 4, the guide plate 4 is an L-shaped plate, and includes a vertical plate and a horizontal plate, the horizontal plate is fixedly connected to the worm gear and worm reduction motor 1, the vertical plate is fixedly connected to the base plate 5, and a running track of the synchronous belt 3 is defined between the guide plate 4 and the outer baffle 11.

Wherein the moving door assembly comprises: an outer baffle 11 and a rack 12 arranged at the back of the outer baffle 11. The rack 12 is horizontally arranged and meshed with the third gear 6.

Wherein the door frame 17 is fixed and has an Contraband-shaped structure, and the opening of the door frame faces the outer baffle plate 11. The back of the door frame 17 is provided with two door frame guide plates 18, namely a first door frame guide plate 1801 and a second door frame guide plate 1802, the first door frame guide plate 1801 and the second door frame guide plate 1802 are both provided with guide grooves, and two opposite side edges of the outer baffle plate 11 do linear reciprocating movement along the guide grooves of the first door frame guide plate 1801 and the second door frame guide plate 1802.

In a preferred embodiment, a guide mechanism is further disposed between the base plate 5 and the outer baffle 11, the guide mechanism includes a slider 7 fixed on one side of the base plate 5 and a linear guide 13 fixed on the back of the outer baffle 11, the linear guide 13 is parallel to the rack 12, and the linear guide 13 is slidable on the slider 7. Specifically, a connecting base 10 is sleeved on a connecting shaft between the second synchronous pulley 202 and the third gear 6, the connecting base 10 includes two side plates which are arranged oppositely and a vertical plate which is connected with the two side plates, the connecting base 10 is in an Contraband-shaped structure, the connecting shaft is arranged between the two side plates in a penetrating manner, the vertical plate of the connecting base 10 is fixedly connected with the sliding block 7, and the two side plates of the connecting base 10 are fixedly connected to the base plate 5. One end of the linear guide 13 and one end of the rack 12 are fixed to the back of the outer barrier 11 by a first mounting plate 1501, and the other end of the linear guide 13 and the other end of the rack 12 are fixed to the outer barrier 11 by a second mounting plate 1502.

In a preferred embodiment, the banknote inlet gate assembly further includes a position detecting device for determining the position of the outer barrier 11, so as to achieve the opening and shielding functions of the banknote inlet gate. Position detecting device includes the cell type opto-coupler and is used for sheltering from the location response piece of the light path of cell type opto-coupler, the cell type opto-coupler set up in on the base plate 5, location response piece fixed connection in on the rack 12, the cell type opto-coupler is used for detecting whether the location response piece moves the detection position of cell type opto-coupler is in order to control the work of worm gear speed reducer motor 1. Specifically, base plate 5 orientation one side fixedly connected with opto-coupler mounting bracket 8 of outer baffle 11, opto-coupler mounting bracket 8 is the opening orientation "Contraband" shape structure of outer baffle 11, be provided with two cell type opto-couplers 9 on the relative both sides inboard wall of opto-coupler mounting bracket 8, be first cell type opto-coupler 901 and second cell type opto-coupler 902 respectively, first cell type opto-coupler 901 with second cell type opto-coupler 902 is located the both sides of rack 12, and relative setting, the cell body of first cell type opto-coupler 901 and second cell type opto-coupler 902 all faces rack 12. Two positioning induction sheets, namely a first positioning induction sheet 1401 and a second positioning induction sheet 1402, are arranged on the rack 12, wherein the first positioning induction sheet 1401 is arranged at a first position of the rack 12, and the second positioning induction sheet 1402 is arranged at a second position of the rack 12. Specifically, the first position is near one end of the rack 12 and on the side of the rack 12 that does not include teeth, and the second position is near the other end of the rack 12 and on the other side of the rack 12 that does not include teeth. The location response piece on the rack 12 is following the in-process that rack 12 removed passes respectively the central point of the photosensitive area of the cell type opto-coupler on the cell type opto-coupler mounting bracket 8 puts: when the end of the first positioning induction sheet 1401 is placed in the groove body of the first groove type optical coupler 901, the outer baffle 11 moves to the right limit position, and the outer baffle 11 completely covers the door frame 17; when the end of the second positioning induction sheet 1402 is placed in the slot of the second slot type optocoupler 902, the outer baffle 11 moves to the left limit position, and the outer baffle 11 completely opens the door frame 17.

The working process of the money inlet gate component is as follows: a first synchronous pulley (i.e., a first gear) 201, a second synchronous pulley (i.e., a second gear) 202

In the initial state, the outer barrier 11 completely covers the door frame 17, i.e. the gate is in the closed state.

The worm gear speed reducing motor 1 drives the first synchronous pulley (namely, the first gear) 201 to rotate along the clockwise direction, the first synchronous pulley 201 drives the second synchronous pulley 202 to rotate synchronously through the synchronous belt 3, the second synchronous pulley 202 drives the third gear 6 to rotate along the clockwise direction through the connecting shaft, the third gear 6 drives the rack 12 arranged at the back of the outer baffle plate 11 through the meshed teeth, and then drives the outer baffle plate 11 to do linear motion to the direction far away from the doorframe 7, namely, the gate is opened.

When the end of the second positioning induction sheet 1402 moves to the groove body of the second groove-shaped optocoupler 902, the outer baffle 11 moves to the left limit position, the outer baffle 11 is completely opened at the moment, and the worm gear speed reduction motor 1 stops working after receiving a second control signal to keep self-locking.

When the operation is finished and the gate needs to be closed, the worm gear speed reducing motor 1 drives the first synchronous belt pulley 201 to rotate along the anticlockwise direction, the first synchronous belt pulley 201 drives the second synchronous belt pulley 202 to rotate synchronously through the synchronous belt 3, the second synchronous belt pulley 202 drives the third gear 6 to rotate along the anticlockwise direction through the connecting shaft, the third gear 6 drives the rack 12 arranged at the back of the outer baffle plate 11 through the meshed teeth, and then drives the outer baffle plate 11 to do linear motion towards the direction close to the door frame 17, namely the gate is closed.

When the end of the first positioning sensing piece 1401 moves to the groove body of the first groove type optical coupler 901, the outer baffle 11 moves to the right limit position, and at this time, the outer baffle 11 completely shields the door frame 17, and the initial closing state is recovered. And the worm gear and worm speed reducing motor 1 stops working after receiving the first control signal and keeps self-locking.

Thus, a complete cycle function of the paper money inlet gate assembly is realized.

To sum up, the income paper money mouth gate subassembly of this application passes through drive division and removes door subassembly along straight reciprocating motion as the power supply drive, realizes opening and closing of gate. This application has adopted worm gear motor with self-locking function, has saved the electromagnetism door lock device among the prior art, and at the in-process that opens and shuts of gate subassembly, outer baffle removes about this worm gear motor's drive through the gear drive rack, when outer baffle removes to predetermineeing the position, and the motor stall keeps the auto-lock to realize accurate location, the steady position of leaning on that the gate subassembly opened and shut. The utility model has the advantages of compact structure, sexual valence relative altitude have better practicality.

The embodiments of the present invention have been described in detail, but the embodiments are merely examples, and the present invention is not limited to the embodiments described above. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, equivalent changes and modifications made without departing from the spirit and scope of the present invention should be covered by the present invention.