Summary of the invention
The object of the invention is to solve the related technical problem of above-mentioned playing card mechanism board, and a kind of playing card turn-over rig that can the undesirable playing card of trump card face carries out turn-over is provided.
A kind of playing card turn-over rig, be arranged in the frame of card machine, this device comprises angle rod, angle rod driving mechanism, Ji Pai mechanism and card bearing board, described frame is provided with gathering sill, described angle rod driving mechanism drives angle rod to slide in this gathering sill, described card bearing board is located at angle rod below, playing card one side that falls within card bearing board is propped and is made it to have angle with card bearing board by angle rod, and described Ji Pai mechanism is arranged between angle rod and card bearing board and is relative with the playing card that fall within card bearing board.
Described playing card turn-over rig, its further design be, the plate face of described card bearing board is horizontally disposed with, and Height Adjustable being arranged in frame.Described angle rod driving mechanism is electromagnet push-rod mechanism.
Described playing card turn-over rig, it further designs and is, described angle rod and angle rod driving mechanism all have two groups and be symmetrically set in card bearing board top, described angle rod is also fixedly connected with a gag lever post, this gag lever post is placed in angle rod below and is positioned at card bearing board top, and described gag lever post slides in frame inter-sync with angle rod.
Described playing card turn-over rig, it further designs and is, described Ji Pai mechanism comprises and rotates tape measure shell fragment in described rotating shaft of the rotating shaft that is arranged in frame, winding, be fixedly installed in frame and be placed on tape measure cover, elastic reset part and the rotating shaft driving mechanism outside described tape measure shell fragment, described rotating shaft driving mechanism drives and is connected with described rotating shaft, described elastic reset part elasticity connection rotating shaft and frame, described tape measure be arranged with for discharge tape measure shell fragment and with the outlet for the treatment of that turn-over playing card bottom is relative.
Described playing card turn-over rig, it further designs and is, and described rotating shaft driver element comprises driven gear, the drive motors being fixedly connected with rotating shaft and the driving gear being connected with described drive motors, described driven gear and driving gear engagement.
Described playing card turn-over rig, it further designs and is, and described driving gear is operative gear, and the root circle top of this driving gear is divided smooth, and this smooth part is anodontia section.
Described playing card turn-over rig, it further designs and is, described driving gear is provided with two groups of coaxial driving cogs, be the first driving cog and the second driving cog, the root circle top of described the first driving cog is divided smooth, this smooth part is anodontia section, described the first driving cog and driven gear engagement, and described the second driving cog is connected with drive motors.
Described playing card turn-over rig, its further design be, described Ji Pai mechanism also comprises single-revolution retardance unit, described driven gear also blocks unit with this revolution and is connected.
Described playing card turn-over rig, it further designs and is, described revolution retardance unit comprises pin rod, fork, retardance cam and actuated by cams unit, described pin rod is fixedly connected with a side of driven gear, described fork middle part is articulated with in frame, in this fork, be provided with chute, described pin rod and this chute are slidably connected, and one end of fork is connected with the contact of retardance cam; Described actuated by cams unit is connected with retardance cam, drives retardance cam to rotate.
Described playing card turn-over rig, it further designs and is, described fork is the knee of middle part bending, this fork in described bending in hinged with frame, described retardance cam is coaxially fixedly connected with driving gear, described driving gear is actuated by cams unit, and described retardance cam is provided with two solstics and two closest approaches apart from its center of rotation, between described solstics and closest approach, with smooth surface, is connected.
The present invention can realize needing the turn-over operation of the playing card of turn-over by the cooperation of angle rod Yu Ji board mechanism, finally the board face of unified all playing card; Ji Pai of the present invention mechanism has adopted revolution retardance unit, has met to hit board action and need rapidly simultaneously accurately, overcome again the reset noise of Liao Ji board mechanism.
The specific embodiment
Below in conjunction with Figure of description and specific embodiment, the present invention is further described.
This playing card turn-over rig, be arranged in the frame of card machine, with for transmitting individual board conveyer A and the board face recognition unit of the transmission plane of individual playing card, be connected, this playing card turn-over rig specifically comprises for treating that turn-over playing card prop the angle rod C that makes it angled with horizontal plane, drive with angle rod the angle rod driving mechanism being connected, for impacting that the downside for the treatment of turn-over playing card makes the E of Ji Pai mechanism of this playing card turn-over and for accepting the card bearing board F of playing card, the output of transmission plane is placed in card bearing board top, board face recognition unit is relative with the transmission plane of individual board conveyer, angle rod He Ji board mechanism is placed between delivery unit and card bearing board.
The plate face of card bearing board F is horizontally disposed with, and its underpart and adopts the jacking apparatus of feed screw nut's structure to be connected, and card bearing board is arranged in frame Height Adjustablely, is an angle between transmission plane and card bearing board.In order to improve operation efficiency, individual board conveyer A, board face recognition unit, angle rod C, angle rod driving mechanism and the E of Ji Pai mechanism are provided with two groups respectively, are symmetricly set on separately both sides, card bearing board F top.
Individual board conveyer A comprises delivery unit A1 and the spacing clamp A2 being arranged in frame, delivery unit comprises the transmission plane of accepting and transmit playing card, and spacing clamp is placed in the lower end of transmission plane top and this spacing clamp and the thickness that the distance between transmission plane is individual playing card.Delivery unit comprises live-roller group and driving-belt A12, live-roller group comprises a plurality of rotations and is arranged on the live-roller A11 in frame, each live-roller is in transmission connection with driving-belt, and playing card are accepted and transmitted to the driving-belt between the upper end of each live-roller and the upper end of adjacent live-roller, forms transmission plane.One end of transmission plane is input, the other end is output, the live-roller middle part that output is corresponding is fixedly installed two roller set A111s coaxial with this live-roller, roller set A111 comprises a rigidity roller A111a and two elastic roller A111b, and these two roller set are symmetricly set on the middle part of corresponding live-roller.The spacing clamp bottom part relative with roller set is provided with protrudes plate A21, and the lower edge of this protrusion plate is the lower end of spacing clamp.The thickness that the distance of the lower end of spacing clamp and roller set outer rim upper end is individual board.
Board face recognition unit is photoelectric tube combination B, comprises photoemission cell and photoelectricity Receiver (in figure, not representing respectively).After photoemission cell emits beam on board face, light receives from board face reflection quilt photoelectricity Receiver, due to the aberration of the positive and negative of playing card, the board that the light signal strength that the present invention can be received according to photoelectricity Receiver judges corresponding playing card facing to.
Frame is provided with gathering sill X, and angle rod C is slidably arranged in this gathering sill, and angle rod driving mechanism is the D of electromagnet push-rod mechanism.In electromagnet push-rod mechanism, have one under the control of electromagnet and back-moving spring, to carry out the push rod of stretching motion, push rod is connected with angle rod, back-moving spring is set on push rod, during electromagnet energising, producing magnetic field retracts push rod, now push rod overcomes the elastic force motion of back-moving spring, storage elasticity potential energy on back-moving spring; During electromagnet power-off, the elastic potential energy of back-moving spring discharges, and push rod is stretched out under the effect of back-moving spring.Thereby make push rod can drive angle rod to slide in gathering sill.
Due to angle rod C be for a side for the treatment of turn-over playing card is propped make it with card bearing board at angle, then another side in lower position that playing card knock in Yong Ji board mechanism makes its turn-over, if another side of playing card is unrestricted, easily due to the respective edges of described another side near card bearing board, make to treat that the angle between turn-over playing card and card bearing board is less, thereby cause Ji Pai mechanism can not stably make rapidly its turn-over when impacting relevant playing card, even may cause playing card to be struck off, therefore above the relative card bearing board opposite side of each angle rod, arrange one lower than this angle rod limit rod C2 relative compared with low edge with playing card, under common cooperation of angle rod and limit rod, make to treat that turn-over playing card can be in a more rational angle, be convenient to the reversion of board face.From the above, because angle rod and angle rod driving mechanism all have two groups, and be symmetricly set on card bearing board top, so consideration is set in conjunction with limit rod herein, the equal correspondence in card bearing board both sides is provided with an angle rod and a limit rod, and in order to simplify the internal structure of an organization, the angle rod of the same side is fixedly connected with limit rod, by unified angle rod driving mechanism, drive, although in fact every angle rod is all coordinating operations together with another limit rod with opposite.
The E of Ji Pai mechanism comprise rotate the rotating shaft E1 be arranged in frame, winding rolling in rotating shaft tape measure shell fragment E2, be fixedly installed in frame and be placed on tape measure cover E3, elastic reset part E4 and the rotating shaft driver element E5 outside tape measure shell fragment, rotating shaft driver element drives and is connected with rotating shaft, elastic reset part adopts torsion spring, elasticity connection rotating shaft and frame rotate rotating shaft in frame and rotating shaft driver element is cancelled after driving force rotating shaft revolution and reset to original state (in figure for outstanding architectural feature does not draw frame).The outlet E31 that tape measure cover E3 is provided with tape measure shell fragment exports E31 and treats that turn-over playing card bottom is relative, and one end outlet free and that put with tape measure of tape measure shell fragment is corresponding, and the other end is fixedly connected with rotating shaft in the inside of tape measure shell fragment volume.
Rotating shaft driver element comprises driven gear E51, the drive motors (not shown in FIG.) being fixedly connected with rotating shaft and the driving gear E52 being connected with drive motors, driven gear and driving gear engagement.Driving gear is operative gear, and the root circle top of this driving gear is divided smooth, and this smooth part is anodontia section.On the root circle of driving gear, be symmetrically distributed with two anodontia section.Anodontia section also can be set to more than one or three, according to the layout of motor, gear set specifications and card machine, needs to arrange arbitrarily.
Driving gear E52 also can be provided with two groups of coaxial driving cogs, be respectively the first driving cog E52a and the second driving cog E52b, the root circle top of the first driving cog is divided smooth, this smooth part is anodontia section, the first driving cog and driven gear engagement, the second driving cog is connected with drive motors, and this scheme makes overall structure comparatively compact.This scheme is more optimized compared with scheme described in epimere, and Fig. 2 driven gear and driving gear meshing relation described in scheme for this reason in Figure of description also can be understood the meshing relation of main driven gear described in epimere by Fig. 2.
Above-mentioned embodiment and can meet and will impact these function needs of playing card, still, drives tape measure shell fragment to reply rotation process end in rotating shaft, this device can send the sound, and appropriate section has rigid collision, so set up revolution retardance unit E6, further improve as following embodiment.
In conjunction with Fig. 1 and Fig. 3, driven gear E51 is connected with revolution retardance unit E6, revolution retardance unit E6 comprises pin rod E61, fork E62, retardance cam E63 and actuated by cams unit, pin rod is fixedly connected with a side of driven gear, fork middle part is articulated with in frame, in this fork, be provided with chute E62a, pin rod and this chute are slidably connected, retardance cam is provided with two solstics and two closest approaches apart from its center of rotation, between solstics and closest approach, with smooth surface, be connected, above-mentioned smooth surface forms cam surface, one end of fork is connected with the cam surface contact of retardance cam, actuated by cams unit is connected with retardance cam, drives retardance cam to rotate.Fork is the knee of middle part bending, this fork in bending in hinged with frame.For simplified structure, the side and the retardance cam that retardance cam are fixedly installed on to driving gear are coaxial with driving gear, and driving gear is actuated by cams unit.Treat that the playing card top of turn-over provoked with card bearing board and be an angle by a fulcrum of card machine related device, hit the following relative of board unit and playing card, rotating shaft is partly sent tape measure cover by tape measure shell fragment under the effect of driving mechanism, this part tape measure shell fragment stretches in free situation, impact the following of playing card, make the fulcrum that playing card contact around top rotate one section of turn-over then.Now, corresponding without toothed portion with on driving gear of driven gear, driven gear is not subject to the gear teeth meshing of driving gear, making rotating shaft is under the effect of torsion spring, to start to reply to rotate at elastic reset part, then reclaim tape measure shell fragment, in this simultaneously, swing link end part starts to contact with solstics M of cam surface of retardance cam, swing link end part slides to the closest approach N that blocks cam along cam surface from the solstics of blocking cam, constraint draft link rotation of the pin joint in frame around it at cam surface, then by the pin rod on the chute constraint driven gear on fork, make driven gear reply and rotate with relatively slow speed.
In conjunction with Fig. 6-Fig. 9, during operation, one pile of playing card P is delivered on the transmission plane on individual board conveyer by the upstream device in card machine, because transmission plane is obliquely installed, the limited clamp of playing card is limit, tiltedly be spread out on transmission plane, be subject to the restriction of spacing clamp and rigidity roller, that sheet playing card that only has bottom, be to open board in the end, under the frictional force drives of transmission plane and elastic roller, be tilted and send out individual board conveyer, now, at the bottom of photoelectric tube combination irradiation, open board below and receive the end and open the light that board is reflected back below, judgement board face towards, if now the end open board board facing to the needs of shuffling that meet card machine, angle rod is released by electromagnet push-rod mechanism, the gag lever post on this angle rod opposite is regained, playing card are taken advantage of a situation and under the support top of angle rod, become a less acute angle with card bearing board, now a side of playing card is on angle rod, another side and card bearing board corresponding edge offset, now electromagnet push-rod mechanism regains the angle rod of expenditure, open board Natural Water and fall to normal price in card bearing board at the end, if the board of board is opened facing to the needs of shuffling that do not meet card machine in the end, angle rod is released by electromagnet push-rod mechanism, accordingly, the limit rod of the another side that angle rod is relative is also pushed out under the effect of respective electrical magnet transfer bar mechanism, now the upper side edge of opening board props up in angle rod at the end, its following restricted bar stops can not be near card bearing board respective edges, make the end open board and be a larger acute angle, now, Ji Pai mechanism is rotating shaft under the effect of drive motors, part tape measure shell fragment is discharged to tape measure cover, this part tape measure shell fragment be straight configuration impact the end open board below, make the end open board upper side edge overturns after angle rod rotates, the angle rod now stretching out and limit rod are all recovered in gathering sill, playing card Natural Water after turn-over falls to normal price on card bearing board, in sum, be arranged on the alternately running of two groups of various mechanisms of both sides, card bearing board top, efficiently and stably all playing card are all arranged into the board of needs facing to, complete the work of shuffling of playing card.
The present invention can realize needing the turn-over operation of the playing card of turn-over by the cooperation of angle rod Yu Ji board mechanism, finally the board face of unified all playing card.
The invention is not restricted to above-described embodiment, according to technical scheme provided by the present invention and above-described embodiment, in conjunction with common technology means, can realize a plurality of specific embodiments, in conjunction with Figure 10, hitting board unit can be driven and be realized by an eccentric wheel 92 with an elastically returned board bar 91 that hits, when the board face of board and set board face are when inconsistent, identification mechanism makes eccentric wheel 92 quick rotation one circles, in eccentric wheel 92 solstics, go to while hitting board bar 91, one end of hitting board bar 91 acts on the low side of tilting board, make board produce upset, eccentric wheel 92 rotates the rear return of a circle.So all, do not exemplify one by one.