CN109767549B - Gate mechanism and deposit and withdrawal equipment - Google Patents
Gate mechanism and deposit and withdrawal equipment Download PDFInfo
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- CN109767549B CN109767549B CN201711089765.7A CN201711089765A CN109767549B CN 109767549 B CN109767549 B CN 109767549B CN 201711089765 A CN201711089765 A CN 201711089765A CN 109767549 B CN109767549 B CN 109767549B
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Abstract
The invention provides a gate mechanism and deposit and withdrawal equipment, and relates to the field of paper money processing equipment, wherein the gate mechanism comprises a rack, a driving door and a driven door; the frame is provided with an opening; the driving door and the driven door are both connected with the rack in a sliding manner, and the driving door can drive the driven door to move to open or close the opening when moving; when the driving door and the driven door are both positioned at the closed position, the driving door and the driven door jointly seal the opening; when the driving door and the driven door are both located at the opening position, the driving door and the driven door are deviated from the opening and are arranged in a stacked mode. According to the invention, the problem of large occupied space when the gate is opened in the related art is solved.
Description
Technical Field
The invention relates to the field of paper money processing equipment, in particular to a gate mechanism and depositing and withdrawing equipment using the gate mechanism.
Background
The user operation module of the depositing and withdrawing device generally consists of a money inlet module and a money outlet module. Wherein, for realizing large capacity deposit, the income paper money module does not generally set up the gate to conveniently put the paper money operation, but such design leads to going into paper money mouth and lacks the protection, will lead to depositing and withdrawing equipment to damage when going into paper money mouth and falling into the foreign matter or meeting with external force, influences depositing and withdrawing equipment's normal use.
The related art provides a gate mechanism. As shown in fig. 1 and 2, the gate mechanism includes a frame 1 ', a gate 2', a gate driving member 3 ', and a driving mechanism 4'. The driving mechanism 4 ' comprises a motor 41 ' and a driving shaft 42 ', the motor 41 ' is fixed on the rack 1 ', two ends of the driving shaft 42 ' are supported by the rack 1 ', are in transmission connection with the motor 41 ', and can rotate around the axis of the driving mechanism under the driving of the motor 41 '; the lower end of the gate driver 3 'is fixedly connected with the driving shaft 41', and the upper end side of the gate driver 3 'is fixedly connected with the gate 2'. When the motor 41 'rotates forward or backward, the gate driver 3' is driven to rotate by the driving shaft 42 ', and the gate 2' is driven to open or close.
The problem of this kind of gate mechanism lies in, in order to guarantee that the income paper money mouth can once only place many bank notes, the size of gate also needs big enough, therefore, the gate occupation space is big when opening the gate, is unfavorable for the miniaturized design of equipment.
Disclosure of Invention
The invention aims to provide a gate mechanism which occupies a small space when being opened so as to relieve the problem of large space occupation when a gate in the related art is opened, and the invention also aims to provide a depositing and withdrawing device using the gate mechanism so as to relieve the technical problem of large space occupation when the gate of the depositing and withdrawing device in the related art is opened.
The invention provides a gate mechanism in a first aspect, which comprises a frame, a driving door and a driven door; the frame is provided with an opening; the driving door and the driven door are both connected with the rack in a sliding manner, and the driving door can drive the driven door to slide to open or close the opening when sliding; when the driving door and the driven door are located at the respective closing positions, the driving door and the driven door jointly seal the opening; when the driving door and the driven door are located at the respective opening positions, the driving door and the driven door are deviated from the opening and are arranged in a stacked mode, and the opening is opened.
Further, the maximum moving distance of the driving door between the opening position and the closing position thereof is greater than the maximum moving distance of the driven door between the opening position and the closing position thereof.
Further, the driving gate comprises a first gate and a second gate, and the driven gate comprises a third gate and a fourth gate; when the driving door and the driven door are both in an opening position, the first door and the third door are arranged on one side of the opening in a stacked mode, and the second door and the fourth door are arranged on the other side of the opening in a stacked mode; when the driving door and the driven door are both in the closed position, the first door, the second door, the third door and the fourth door together close the opening.
Furthermore, the first door and the third door form a first side door assembly, and the first door can drive the third door to slide; the second door and the fourth door form a second side door assembly, and the second door can drive the fourth door to slide; the first side door assembly and the second side door assembly can synchronously move in opposite directions to open or close the opening.
Further, the gate mechanism further comprises a transmission belt, the transmission belt comprises a first section and a second section which synchronously move in opposite directions, the first section is connected with the first door, and when the first section drives the first door to move, the first door drives the third door to move; the second section is connected with the second door, and when the second section drives the second door to move, the second door drives the fourth door to move.
Furthermore, a linkage assembly is arranged between the driving door and the driven door and used for driving the driven door to asynchronously move between the opening position and the closing position when the driving door moves between the opening position and the closing position.
Further, the linkage subassembly includes the spout and inserts the post, and the spout is located the initiative door with inserting one of post two, and the spout is located the driven door with inserting another of post two, and the spout is inserted post two and is pegged graft the cooperation.
Furthermore, a first linkage assembly is arranged between the first door and the third door and is used for driving the third door to move asynchronously when the first door moves; and a second linkage assembly is arranged between the second door and the fourth door and is used for driving the fourth door to move asynchronously when the second door moves.
Further, when the driving door and the driven door are both in the closed position, the third door, the first door, the second door and the fourth door are sequentially arranged to close the opening; the gate mechanism further includes a self-locking assembly for connecting the first door and the second door when the opening is closed, thereby locking the active door in the closed position.
The invention provides a depositing and withdrawing device which comprises the gate mechanism.
The invention provides a gate mechanism, which comprises a rack, a driving door and a driven door; the frame is provided with an opening; the driving door and the driven door are both connected with the rack in a sliding manner, and the driving door can drive the driven door to slide to open or close the opening when sliding; when the driving door and the driven door are located at the respective closing positions, the driving door and the driven door jointly seal the opening; when the driving door and the driven door are located at the respective opening positions, the driving door and the driven door are deviated from the opening and are arranged in a stacked mode, and the opening is opened. The gate mechanism provided by the invention has the advantages that the occupied space is small due to the fact that the driving door and the driven door are arranged in a stacked mode when the opening is opened, and therefore the gate mechanism is beneficial to the miniaturization design of equipment.
Drawings
Fig. 1 is a front view of a structure of a gate mechanism provided in the related art;
fig. 2 is a structural side view of a gate mechanism provided in the related art;
FIG. 3 is a first schematic view of the structure of the gate mechanism provided by one embodiment of the present invention, wherein the gate assembly is in an open state;
FIG. 4 is a first schematic view of a partial structure of a gate mechanism according to an embodiment of the present invention, wherein the gate assembly is in a closed state;
FIG. 5 is a second schematic view of a partial structure of the gate mechanism according to an embodiment of the present invention, wherein the gate assembly is in a closed state;
FIG. 6 is a second schematic view of the construction of the gate mechanism provided by one embodiment of the present invention, wherein the gate assembly is in a closed position;
FIG. 7 is a schematic structural diagram of a depositing and dispensing apparatus according to an embodiment of the present invention.
In the figure: 1-a frame; 11-left side wall; 12-right side wall; 121-a scaffold; 13-a pallet; 14-an opening; 15-door spindle; 18-a stationary shaft; 2-a gate assembly; 21-an active gate; 22-a slave gate; 23-a sleeve; 24-a first panel; 25-a first side wall; 26-a second panel; 27-a second side wall; 3, a motor; 4-a transmission assembly; 5-a linkage assembly; 41-a first pulley; 42-a second pulley; 43-a transmission belt; 44-fixing block; 51-a chute; 52-insert the post; 511-a first end; 512-second end; 211-a first door; 212-a second gate; 221-a third gate; 222-a fourth door; 431-a first section; 432-a second section; 6-in-place detection component; 61-a first sensor; 62-a second sensor; 63-a detection rod; 7-a self-locking assembly; 71-a fixed shaft; 72-a connecting plate; 73-hook; 74-a resilient element; 721-a first plate; 722-a second plate; 7211-opening; 16-a first stopper; 17-a second stopper; 161-a first opening stopper; 162-a second opening stopper; 163-a third opening stopper; 164-a fourth opening stopper; 100-a money inlet module; 101-a gate mechanism; 200-an identification mechanism; 300-a temporary storage mechanism; 400-money box; 500-a recovery tank; 600-conveying mechanism.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present application, unless otherwise specified, the term "left-right direction" refers to the direction indicated by the ab arrow in fig. 3, the term "front-back direction" refers to the direction indicated by the cd arrow in fig. 3, the term "up-down direction" refers to the direction indicated by the ef arrow in fig. 3, and the remaining directions are all based on the above-mentioned directions.
FIG. 3 is a first schematic view of the structure of the gate mechanism provided by one embodiment of the present invention, wherein the gate assembly is in an open state; fig. 4 is a first schematic view of a partial structure of a shutter mechanism according to an embodiment of the present invention, in which a shutter member is in a closed state. As shown in fig. 3 and 4, the gate mechanism includes a frame 1 and a gate assembly 2, wherein the frame 1 is provided with an opening 14; the gate assembly 2 comprises a driving door 21 and a driven door 22, both the driving door 21 and the driven door 22 are connected with the rack 1 in a sliding manner, and the driving door 21 can drive the driven door 22 to slide to open or close the opening 14 when sliding; when the driving door 21 and the driven door 22 are in the respective closed positions, they close the opening 14 together; when the driving door 21 and the driven door 22 are both located at the respective open positions, they are offset from the opening 14 and are stacked, and the opening 14 is opened.
Specifically, the rack 1 comprises a left side wall 11, a right side wall 12 and a supporting plate 13, wherein the left side wall 11 and the right side wall 12 are parallel to each other and are arranged at intervals, and the width between the left side wall 11 and the right side wall 12 is larger than or equal to the maximum width of paper money; a pallet 13 is vertically connected between the left and right side walls 11 and 12, and the pallet 13 is used to support bills. The opening 14 is located above the support plate 13 and between the left sidewall 11 and the right sidewall 12, and the opening 14 has a rectangular shape, and has a width direction extending in the left-right direction and a height direction extending in the up-down direction. In addition, the rack 1 is further provided with two door shafts 15, the two door shafts 15 are arranged in parallel and at intervals, in this embodiment, two ends of the door shaft 15 are respectively supported by the left side wall 11 and the right side wall 12, the two door shafts 15 are respectively located at the upper side and the lower side of the opening 14, and the length of the two door shafts 15 extends along the width direction of the opening 14.
The driving door 21 comprises a first panel 24 and two first side walls 25 positioned on the upper side and the lower side of the first panel 24, wherein the two first side walls 25 are respectively provided with a sleeve 23 and are used for being in sleeve fit with the door shaft 15, so that the driving door 21 can move along the length direction of the door shaft 15; the driven door 22 comprises a second panel 26 and two second side walls 27 located on the upper side and the lower side of the second panel 26, the two second side walls 27 are provided with sleeves 23, and are used for being in sleeve fit with the door shaft 15, so that the driven door 22 can move along the length direction of the door shaft 15, wherein the second panel 26 and the first panel 24 are arranged in parallel and at intervals along the front-back direction, and the sleeves 23 of the driven door 22 and the sleeves 23 of the driving door 21 are arranged along the length direction of the door shaft 15. Preferably, the first panel 24 and the second panel 26 are both rounded to improve the strength of the driving door 21 and the driven door 22 and to make the appearance elegant.
When the driving door 21 and the driven door 22 move in the axial direction of the door shaft 15, the driving door 21 and the driven door 22 each have an open position and a closed position. Wherein, when the driving door 21 and the driven door 22 are both located at the respective opening positions (as shown in fig. 3), the gate assembly 2 is in the opening state, the first panel 24 of the driving door 21 and the second panel 26 of the driven door 22 are axially moved along the door shaft 15 to be offset from the opening 14, and are arranged in a stacked manner, and the opening 14 is opened; when the driving door 21 and the driven door 22 are both in the closed position (as shown in fig. 4), the shutter assembly 2 is in the closed state, and the first panel 24 and the second panel 26 are axially arranged side by side along the door shaft 15 to jointly close the opening 14. Wherein the maximum moving distance between the open position and the closed position of the driving door 21 is L1, the maximum moving distance between the open position and the closed position of the driven door 22 is L2, and L1> L2.
Further, the stacked arrangement is that the first panel 24 of the driving door 21 and the second panel 26 of the driven door 22 are stacked in the entering and exiting direction (i.e., the front-rear direction) of the opening 14; the lamination may be partial lamination or full lamination.
The axial movement of the driving door 21 and the driven door 22 along the door shaft 15 is equivalent to the relative movement of the driving door 21 with the sleeve 23 and the door shaft 15, i.e. the movement can be understood as the sliding movement of the driving door 21 and the driven door 22 relative to the door shaft 15 to open or close the opening 14.
As another implementation manner of sliding the driving door 21 and the driven door 22 to open the opening 14, sliding grooves are provided on the frame 1 on the upper and lower sides of the opening 14, and the slidable direction of the sliding grooves extends along the left and right directions of the opening; sliding columns are arranged on the driving door 21 and the driven door 22 and are in inserted sliding fit with the sliding grooves, so that the driving door 21 and the driven door 22 can slide to open or close the opening 14.
In this embodiment, the first panel 24 of the driving door 21 is located on a side close to the opening 14 and is an inner door, and the second panel 26 of the driven door 22 is located on a side far from the opening 14 and is an outer door, and in other embodiments, the driving door 21 may be an outer door, and the driven door 22 may be an inner door.
The shutter mechanism further includes a driving assembly for driving the shutter assembly 2 in the opened state or the closed state. The driving assembly comprises a motor 3, a transmission assembly 4 and a linkage assembly 5, the motor 3 drives the driving door 21 to move between an opening position and a closing position through the transmission assembly 4, the linkage assembly 5 is connected between the driving door 21 and the driven door 22, and the linkage assembly 5 is used for driving the driven door 22 to asynchronously move between the opening position and the closing position when the driving door 21 moves between the opening position and the closing position. Wherein, the motor 3 is fixed on the frame 1; the transmission assembly 4 includes a first belt wheel 41, a second belt wheel 42 and a transmission belt 43, wherein the first belt wheel 41 and the second belt wheel 42 are respectively located at two sides of the opening 14, the first belt wheel 41 is in transmission connection with the motor 3, the second belt wheel 42 is sleeved on the fixed shaft 18 on the frame 1, the transmission belt 43 is supported by the first belt wheel 41 and the second belt wheel 42, the transmission belt 43 includes a section extending along the axial direction of the door shaft 15, and the section is fixedly connected with the driving door 21 through a fixed block 44. Under the driving of the motor 3, the first belt wheel 41 rotates around its axis to drive the transmission belt 43 to move, and the transmission belt 43 drives the driving door 21 to move to the opening position or the closing position. In the present embodiment, the first pulley 41 and the second pulley 42 are respectively located on both sides of the width direction of the opening 14, and the motor 3 drives the driving belt 43 to move along the width direction of the opening 14 through the first pulley 41, thereby driving the driving door 21 to move to the opening position or the closing position along the width direction of the opening 14.
Fig. 5 is a second schematic view of a partial structure of a gate mechanism according to an embodiment of the present invention, and as shown in fig. 3 to 5, a linkage assembly 5 is disposed between a driving door 21 and a driven door 22 for driving the driven door 22 to move asynchronously between an open position and a closed position when the driving door 21 moves between the open position and the closed position. The linkage assembly 5 comprises a sliding groove 51 and an inserting column 52, one of the sliding groove 51 and the inserting column 52 is arranged on the driving door 21, the other of the sliding groove 51 and the inserting column 52 is arranged on the driven door 22, and the inserting column 52 is in inserted fit with the sliding groove 51.
In this embodiment, the sliding groove 51 is disposed on the second side wall 27 of the driven door 22, the sliding groove 51 is in a kidney-shaped configuration, the width center line of the sliding groove 51 is parallel to the axis of the door shaft 15, the sliding groove 51 includes a first end 511 and a second end 512, and the distance between the first end 511 and the second end 512 is adapted to the difference between the maximum moving distance L1 of the driving door 21 and the maximum moving distance L2 of the driven door 22; the insertion column 52 is disposed on the first sidewall 25 of the driving door 21, and the insertion column 52 is inserted into the sliding slot 51.
When the driving door 21 and the driven door 22 are both located at the closed positions, the inserting column 52 is located at the second end 512 of the sliding groove 51, and when the gate assembly 2 needs to be opened, the motor 3 drives the driving door 21 to axially move along the door shaft 15 through the transmission assembly 4 to drive the inserting column 52 to slide to the first end 511 along the second end 512 of the sliding groove 51, and at the moment, the linkage assembly 5 is in an idle stroke stage, and the driven door 22 is stationary; when the inserting column 52 abuts against the first end 511 of the sliding slot 51, the linking assembly 5 ends the idle stroke stage, and as the driving door 21 continues to move, the inserting column 52 drives the driven door 22 to start moving through the sliding slot 51. When the linkage assembly 5 is in the idle stroke stage, the driving door 21 moves, and the driven door 22 is static; after the linkage assembly 5 finishes the idle stroke stage, the process that the driving door 21 drives the driven door 22 to move is called that the driving door 21 drives the driven door 22 to move asynchronously. When the driving door 21 moves by the maximum moving distance L1, the driven door 22 moves by the maximum moving distance L2, and the driving door 21 and the driven door 22 are deviated from the opening 14, and the driving door 21 and the driven door 22 are stacked, and both the driving door 21 and the driven door 22 are in the open position.
When the gate assembly 2 needs to be closed, the motor 3 drives the driving door 21 to move in the opposite direction along the axial direction of the door shaft 15, and drives the inserting column 52 to slide along the first end 511 to the second end 512 of the sliding slot 51, at this time, the linkage assembly 5 is in an idle stroke stage, the driven door 22 is stationary, when the inserting column 52 abuts against the second end 512 of the sliding slot 51, as the driving door 21 continues to move, the inserting column 52 drives the driven door 22 to start moving through the sliding slot 51, when the driving door 21 moves by the maximum moving distance L1, the driven door 22 moves by the maximum moving distance L2, the driving door 21 and the driven door 22 are arranged in parallel along the axial direction of the door shaft 15, the driving door 21 and the driven door 22 are matched with the closed opening 14, and both the driving door 21 and the driven door 22 are located at the closed position.
The structure of the above-mentioned linkage assembly 5 may also have another form, the linkage assembly 5 includes a gear and a rack which are engaged with each other, wherein the rack is fixedly disposed on the driven door 22, the length direction of the rack extends along the opening and closing direction of the driving door 21, both ends of the rack are provided with a stopper for preventing the gear from further moving on the rack, the gear is pivoted on the driving door 21, when the driving door 21 is opened, the gear firstly rolls along the rack, at this time, the linkage assembly 5 is in the idle stroke stage, the driven door 22 is stationary, when the gear contacts with the stopper at one end of the rack, the stopper prevents the gear from continuing to move along the rack, and the driving door drives the driven door to start moving through the engaged gear and rack structure. The linkage assembly can also be in a screw nut structure, the screw is arranged on the driven door 22, the nut is arranged on the driving door 21, the two ends of the screw are provided with the stop pieces, and the working principle and the linkage assembly are in a gear rack structure and are not repeated.
According to the embodiment of the invention, the linkage assembly 5 is arranged between the driving door 21 and the driven door 22, so that the driving door 21 and the driven door 22 of the gate mechanism are driven by the same motor 3 to open and close, and the cost is reduced.
Further, the driving door 21 includes a first door 211 and a second door 212, and the driven door 22 includes a third door 221 and a fourth door 222, when the driving door 21 and the driven door 22 are both in the open position, the first door 211 and the third door 221 are stacked on one side of the opening 14, and the second door 212 and the fourth door 222 are stacked on the other side of the opening 14; when the master door 21 and the slave door 22 are both in the closed position, the first door 211, the second door 212, the third door 221, and the fourth door 222 collectively enclose the opening 14. The lengths of the four doors, namely the first door 211, the second door 212, the third door 221 and the fourth door 222, extend along the length direction of the door shaft 15, each of the four doors comprises a panel and side walls positioned at the upper side and the lower side of the panel, and the side walls are provided with sleeves 23 in sleeve fit with the door shaft 15, wherein the panel of the first door 211 of the driving door 21 is coplanar with the panel of the second door 212, the panel of the third door 221 of the driven door 22 is coplanar with the panel of the fourth door 222, preferably, the first door 211 and the second door 212 are symmetrically designed about the width center line of the opening 14, and the third door 221 and the fourth door 222 are symmetrically designed about the width center line of the opening 14.
The first door 211 and the third door 221 form a first side door assembly, and the first door 211 can drive the third door 221 to slide; second door 212 and fourth door 222 form a second side door assembly, and second door 212 can drive fourth door 222 to slide; the first side door assembly and the second side door assembly can be moved in opposite directions in unison to open or close the opening 14.
A first linkage assembly is arranged between the first door 211 and the third door 221, and the first linkage assembly is used for driving the third door 221 to move asynchronously when the first door 211 moves; a second linkage assembly is disposed between second door 212 and fourth door 222, and the second linkage assembly is configured to drive fourth door 222 to move asynchronously when second door 212 moves.
The belt 43 of the driving assembly 4 includes a first section 431 and a second section 432 moving in opposite directions in synchronization, the first section 431 and the second section 432 extend along the length direction of the door shaft 15, the first section 431 is fixedly connected to the first door 211 of the driving door 21 through one fixing block 44, and the second section 432 is fixedly connected to the second door 212 of the driving door 21 through another fixing block 44. When the first section 431 drives the first door 211 to move, the first door 211 drives the third door 221 to move; when the second section 432 moves the second door 212, the second door 212 moves the fourth door 222.
Specifically, under the driving of the motor 3, the first pulley 41 drives the transmission belt 43 to move along the width direction of the opening 14, the first section 431 of the transmission belt 43 drives the first door 211 to move along the width direction of the opening 14, and the second section 432 of the transmission belt 43 drives the second door 212 to synchronously move in the opposite direction relative to the first door 211, so that the driving door 21 moves to the open position or the closed position; the number of the linkage assemblies 5 is two, and the linkage assemblies are respectively arranged between the first door 211 and the third door 221, and between the second door 212 and the fourth door 222, and when the motor 3 drives the first door 211 and the second door 212 of the driving door 21 to move between the opening position and the closing position through the transmission assembly 4, the two linkage assemblies 5 respectively drive the third door 221 and the fourth door 222 of the driven door 22 to asynchronously move between the opening position and the closing position.
When the driving door 21 and the driven door 22 are both in the open position (as shown in fig. 4), the first door 211 and the third door 221 move in the first direction along the axial direction of the door shaft 15 away from the opening 14, and are arranged in a stack, and the second door 212 and the fourth door 222 move in the second direction along the axial direction of the door shaft 15 away from the opening 14, and are arranged in a stack, and the opening 14 is opened; when the driving door 21 and the driven door 22 are both located at the closed position (as shown in fig. 3), the first door 211, the third door 221, the fourth door 222, and the second door 212 are arranged in parallel along the axial direction of the door shaft 15, and together close the opening 14. When the active door 21 moves between the open position and the closed position, the first door 211 and the second door 212 synchronously move in opposite directions, and the maximum relative distance of the movement of the two doors is the maximum moving distance L1 of the active door 21; when the driven door 22 moves between the opening position and the closing position, the third door 221 and the fourth door 222 synchronously move in opposite directions, the maximum relative distance of the movement of the third door and the fourth door is the maximum movement distance L2 of the driven door 22, and L1> L2.
In the embodiment, by adopting the driving door 21 including the first door 211 and the second door 212 and the driving door 21 including the third door 221 and the fourth door 222, and when the gate assembly 2 is located at the opening position, the first door 211 and the third door 221 move away from the opening 14 along the first axial direction of the door shaft 15, the two are in a stacked arrangement, and the second door 212 and the fourth door 222 move away from the opening 14 along the second axial direction of the door shaft 15, the two are in a stacked arrangement, and open the opening 14, so that the opening 14 of the gate mechanism can be designed centrally with respect to the gate assembly 2, which is beneficial to the symmetric design of the structure of the gate mechanism, thereby reducing the design and the production cost.
Further, a torque limiter (not shown in the figure) is further arranged between the motor 3 and the first belt pulley 41, one end of the torque limiter is connected with the first belt pulley 41, the other end of the torque limiter is connected with an output shaft of the motor 3, and when the motor 3 has an overload fault, the torque limiter can cut off transmission power between the motor 3 and the first belt pulley 41 in time so as to avoid injury to the motor 3 or an operator.
Further, the shutter mechanism further includes a home position detection assembly 6 for detecting whether the shutter assembly 2 is opened in a home position or closed in a home position. The in-place detection assembly 6 comprises a sensor (not shown) and a detection rod 63 (not shown), the sensor is fixedly connected to the frame 1 adjacent to the gate assembly 2, the detection rod 63 is fixedly connected to the gate assembly 2 or the transmission assembly 4, when the gate assembly 2 is opened in place or closed in place, and when the detection rod 63 is located at a detection position, the sensor outputs a signal that the gate assembly 2 is opened in place or closed in place, so that the driving motor 3 stops moving, and the gate assembly 2 is kept at the opened or closed position.
As shown in fig. 3 to 5, in the present embodiment, the sensor includes a first sensor 61, a second sensor 62 and a detection rod 63, wherein the first sensor 61 and the second sensor 62 are both disposed on a bracket 121 fixedly connected to the right sidewall 12; the sensing lever 63 is provided on the fourth door 222, and the sensing lever 63 moves along with the fourth door 222 during the movement of the fourth door 222 so as to be engaged with or disengaged from the first sensor 61. When the motor 3 drives the driving door 21 and the driven door 22 to move to the closed position through the transmission assembly 4 and the linkage assembly 5, the detection rod 63 on the fourth door 222 is matched with the first sensor 61, so that the first sensor 61 outputs a signal of closing to the right position; when the motor 3 drives the driving door 21 and the driven door 22 to move to the opening position through the transmission assembly 4 and the linkage assembly 5, the detection rod 63 is matched with the second sensor 62, and the second sensor 62 outputs a signal of opening in place.
Further, when the driving door 21 and the driven door 22 are both in the closed position, the third door 221, the first door 211, the second door 212, and the fourth door 222 are arranged in sequence to close the opening 14; the gate mechanism further comprises a self-locking assembly 7 for connecting the first door 211 and the second door 212 when the opening 14 is closed, thereby locking the active door 21 in the closed position. The self-locking assembly 7 comprises a fixed shaft 71, a connecting plate 72, a clamping hook 73 and an elastic element 74, wherein the fixed shaft 71 is fixedly connected to one of a first door 211 and a second door 212 of the driving door 21, the middle part of the connecting plate 72 is sleeved on the fixed shaft 71, the connecting plate 72 can rotate around the fixed shaft 71, the connecting plate 72 comprises a first support plate 721 and a second support plate 722 which are positioned at two sides of the fixed shaft 71, and one end of the first support plate 721, which is far away from the fixed shaft 71, is provided with an opening 7211; the hook 73 is arranged on the other one of the first door 211 and the second door 212 of the driving door 21, and when the connecting plate 72 rotates around the fixed shaft 71, the hook 73 can be clamped with or separated from the opening 7211; the elastic element 74 is connected between the driving door 21 and the connecting plate 72, and under the action of the elastic force of the elastic element 74, the connecting plate 72 always has a movement tendency of rotating around the fixed shaft 71 and being in clamping fit with the clamping hook 73. When the gate assembly 2 is closed, the first door 211 and the second door 212 are butted, and under the elastic force of the elastic element 74, the connecting plate 72 is in clamping fit with the clamping hook 73, so that the first door 211 and the second door 212 of the active door 21 are locked at the closed position; when the gate assembly 2 needs to be opened, the second support plate 722 is pulled, the connecting plate 72 rotates around the fixed shaft 71, the opening 7211 is separated from the hook 73, and the first door 211 and the second door 212 can be opened.
The self-locking assembly 7 can also be in a structure of an ejection convex piece and an ejection groove, wherein a blind hole is formed in the rack 1, a spring is arranged in the blind hole, the ejection convex piece is arranged outside the spring, the ejection convex piece is exposed out of the blind hole when the spring is in a non-deformation state, and when the ejection convex piece is extruded and retracted into the blind hole, the spring deforms. The ejection slot is arranged on the driving door 21 or the driven door 22, when the driving door 21 or the driven door 22 moves from the opening position to the closing position, the driving door 21 firstly extrudes the ejection convex piece, the ejection convex piece retracts, and when the ejection slot moves to be opposite to the ejection convex piece, the ejection convex piece is ejected and inserted into the ejection slot under the action of the spring, so that the driving door 21 or the driven door 22 cannot move continuously. The top end of the ejection convex part is arc-shaped and the distance of the ejection convex part inserted into the ejection slot is shallow, so that when the opening 14 needs to be opened, the ejection convex part retracts under the extrusion of the driving door 21 due to the arc-shaped action of the arc-shaped top end by pulling the driving door 21 forcibly.
Further, the shutter mechanism is further provided with a stopper (not shown) for defining an opening position or a closing position of the shutter assembly 2, and the stopper is provided on the frame 1 to cooperate with the driving door 21 and the driven door 22 to define a maximum distance that the driving door 21 and the driven door 22 move when opened or closed, thereby reliably maintaining the shutter assembly 2 in the opening state or the closing state. FIG. 6 is a second schematic view of the structure of the shutter mechanism according to the embodiment of the present invention, in which the shutter assembly 2 is in the closed state; as shown in fig. 3 to 6, in this embodiment, the limiting blocks include a first limiting block 16 and a second limiting block 17, where the first limiting block 16 includes a first opening limiting block 161, a second opening limiting block 162, a third opening limiting block 163, and a fourth opening limiting block 164, which are fixedly connected to the left sidewall 11, and the third opening limiting block 163 and the fourth opening limiting block 164, which are all sleeved with the door shaft 15 and located at an end of the door shaft 15, for limiting an opening position of the door assembly 2; the second stopper 17 is fixedly connected to a middle portion of the door shaft 15 to define a closed position of the shutter assembly 2.
When the gate assembly 2 is in the open state, the third door 221 and the fourth door 222 of the driven door 22 are respectively abutted against the four limit blocks, the four limit blocks prevent the driven door 22 from continuously moving along the opening direction, and simultaneously, under the abutting action of the inserting column 52 and the sliding groove 51 of the linkage assembly 5, the driving door 21 cannot automatically move along the opening direction, so that the driving door 21 and the driven door 22 are both kept at the opening position.
When the gate assembly 2 is in the closed state, the first door 211 and the second door 212 are abutted against the second limit block 17, the second limit block 17 prevents the driving door 21 from continuously moving along the closing direction, and simultaneously, under the abutting action of the inserting column 52 and the sliding groove 51 of the linkage assembly 5, the driven door 22 cannot automatically move along the closing direction, so that the driving door 21 and the driven door 22 are both kept at the closed position.
Through setting up the stopper, avoided sensor detection inefficacy or the gate that other factors arouse to the damage that motor 3 produced when unusual operates, improved the reliability of gate mechanism.
The operation of the gate mechanism provided by the present invention will be described.
In a normal state, the driving door 21 and the driven door 22 of the gate assembly 2 are both in a closed position, the insertion post 52 of the linkage assembly 5 is located at the second end 512 of the sliding slot 51, and the opening 14 is in a closed state.
When the gate mechanism is opened, the second support plate 722 of the connecting plate 72 of the self-locking assembly 7 is pulled to unlock the driving door 21 of the gate assembly 2, the motor 3 drives the driving door 21 to move from the closed position to the open position, when the linkage assembly 5 is in the idle stroke, the driven door 22 is static, when the linkage assembly 5 finishes the idle stroke, the driven door 22 is driven by the linkage assembly 5 to move along with the driving door 21, when the driving door 21 and the linkage assembly 5 both move to the open position, the second sensor 62 outputs an open-in-place signal, the motor 3 stops rotating, at this time, the driven door 22 is kept at the open position under the action of the first limiting block 16, and the driving door 21 is also kept at the open position under the action of the linkage assembly 5, so that the opening 14 is opened.
When the gate mechanism is closed, the motor 3 drives the driving door 21 to move from the open position to the closed position, when the linkage assembly 5 is in the idle stroke, the driven door 22 is static, when the linkage assembly 5 finishes the idle stroke, the driven door 22 moves along with the driving door 21 under the driving of the linkage assembly 5, when the driving door and the driven door both move to the closed position, the self-locking assembly 7 enables the position of the driving door 21 to be locked, the second sensor 62 outputs a closing in-place signal, the motor 3 stops moving, at the moment, the driving door 21 is reliably kept at the closed position under the limiting action of the self-locking assembly 7 and the second limiting block 17, and the driven door 22 is reliably kept at the closed position under the action of the linkage assembly 5, so that the opening 14 is closed.
The gate mechanism provided by the invention comprises a frame 1, a driving door 21 and a driven door 22; the frame 1 is provided with an opening 14; the driving door 21 and the driven door 22 are both connected with the frame 1 in a sliding manner, and the driving door 21 can drive the driven door 22 to slide to open or close the opening 14 when sliding; when the driving door 21 and the driven door 22 are in the respective closed positions, they close the opening 14 together; when the driving door 21 and the driven door 22 are both located at the respective open positions, they are offset from the opening 14 and are stacked, and the opening 14 is opened. The gate mechanism provided by the invention is beneficial to the miniaturization design of equipment because the space occupied by the laminated arrangement of the driving door 21 and the driven door 22 is small when the opening 14 is opened.
FIG. 7 is a schematic structural diagram of a depositing and dispensing apparatus according to an embodiment of the present invention. As shown in fig. 7, the depositing and withdrawing apparatus includes a banknote depositing module 100, an identification mechanism 200, a temporary storage mechanism 300, a banknote cassette 400, a recycling bin 500, and a conveying mechanism 600, wherein a gate mechanism 101 is disposed at the banknote depositing module 100, when the gate mechanism is opened, a user can deposit banknotes, and the structural form and the working principle of the gate mechanism 101 are the same as those of the above-mentioned embodiment, and are not described herein again.
The recognition mechanism 200 is used for detecting and recognizing paper money; the temporary storage mechanism 300 is used for temporarily storing paper money; the banknote cassette 400 is used to store and dispense banknotes; the recycle bin 500 is used to store banknotes that are no longer in circulation; the transport mechanism 600 is used to transport banknotes between the above mechanisms and between each mechanism and the banknote cassette 400 and the collection cassette 500.
The depositing and withdrawing device in the embodiment uses the gate mechanism provided by the invention, so that the volume of the depositing and withdrawing device is reduced, and the miniaturization design is realized.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (9)
1. A gate mechanism is characterized by comprising a rack, a driving door and a driven door;
the frame is provided with an opening;
the driving door and the driven door are both connected with the rack in a sliding manner, and the driving door can drive the driven door to slide to open or close the opening when sliding;
when the driving door and the driven door are located at the respective closed positions, the driving door and the driven door jointly close the opening; when the driving door and the driven door are located at the respective opening positions, the driving door and the driven door are deviated from the opening and are arranged in a stacked mode, and the opening is opened;
the driving door comprises a first door and a second door, and the driven door comprises a third door and a fourth door; when the driving door and the driven door are both in the closed position, the third door, the first door, the second door and the fourth door are sequentially arranged to close the opening;
the gate mechanism further comprises a self-locking assembly for connecting the first door and the second door when the opening is closed, thereby locking the active door in a closed position;
the auto-lock subassembly includes fixed axle, connecting plate, trip to and elastic element, fixed axle fixed connection be in first door with on one in the second door the two, the connecting plate cover is located the fixed axle, the trip sets up first door with on another in the second door the two, elastic element connects the initiative door with between the connecting plate, works as the initiative door with when the driven door all is in the closed position, first door with the second door butt joint under elastic element's the effect of elastic element's elastic force, the connecting plate with the cooperation of trip joint makes first door with the second door is locked on closed position.
2. The gate mechanism of claim 1, wherein a maximum travel distance of the driving gate between its open and closed positions is greater than a maximum travel distance of the driven gate between its open and closed positions.
3. The gate mechanism of claim 1, wherein the first gate and the third gate are stacked on one side of the opening and the second gate and the fourth gate are stacked on the other side of the opening when both the master gate and the slave gate are in the open position.
4. The gate mechanism of claim 3, wherein the first door and the third door comprise a first side door assembly, the first door sliding the third door; the second door and the fourth door form a second side door assembly, and the second door can drive the fourth door to slide; the first side door assembly and the second side door assembly can synchronously move in opposite directions to open or close the opening.
5. The gate mechanism of claim 3, further comprising a belt comprising a first section and a second section that move in opposite directions in unison, the first section being connected to the first door, the first door moving the third door when the first section moves the first door; the second section is connected with the second door, and when the second section drives the second door to move, the second door drives the fourth door to move.
6. The gate mechanism of claim 1, wherein a linkage assembly is provided between the driving gate and the driven gate for moving the driven gate asynchronously between the open position and the closed position as the driving gate moves between the open position and the closed position.
7. The gate mechanism of claim 6, wherein the linkage assembly includes a sliding slot and an insertion post, one of the sliding slot and the insertion post is disposed on the driving door, the other of the sliding slot and the insertion post is disposed on the driven door, and the sliding slot and the insertion post are in insertion fit.
8. The gate mechanism of claim 3, wherein a first linkage assembly is disposed between the first gate and the third gate, the first linkage assembly configured to drive the third gate to move asynchronously when the first gate moves; and a second linkage assembly is arranged between the second door and the fourth door and is used for driving the fourth door to move asynchronously when the second door moves.
9. A depositing and dispensing apparatus, characterized by comprising the shutter mechanism according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089765.7A CN109767549B (en) | 2017-11-07 | 2017-11-07 | Gate mechanism and deposit and withdrawal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711089765.7A CN109767549B (en) | 2017-11-07 | 2017-11-07 | Gate mechanism and deposit and withdrawal equipment |
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| CN109767549A CN109767549A (en) | 2019-05-17 |
| CN109767549B true CN109767549B (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711089765.7A Active CN109767549B (en) | 2017-11-07 | 2017-11-07 | Gate mechanism and deposit and withdrawal equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111192404B (en) * | 2019-09-04 | 2021-09-07 | 东方通信股份有限公司 | URT arc cash-out gate detection device |
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