CN1116909C - Automatic Mah-jongg machine - Google Patents

Abstract

To simplify the whole device by shifting double stacked pieces onto piece mount bases opening or closing a piece feed port directly below the piece feed port without using a lateral feed mechanism. A lift base plate mounted with pieces in the double stacked state is arranged directly below a piece feed port 4, and the prescribed number of pieces A stirred on a turntable in a table main body 1 are fed to four belt conveyors 8a from feed means 12. The pieces A are fed one by one onto the lift base plate from the belt conveyors 8a by feed means 13 in a single stack and a double stack, and the lift base plate is lifted. A pair of piece mount bases 5a, 5b are opened, and the double stacked pieces A on the lift base plate are moved between the piece mount bases 5a, 5b. The lift base plate is lowered, and the piece mount bases 5a, 5b are moved in the closing direction. The lower faces of both end sections of the pieces A protruded from the lift base plate are received by the piece mount bases 5a, 5b, and the pieces A are shifted between the piece mount bases 5a, 5b.

Description

Automatic Mah-jongg machine

Technical field

The present invention relates to a kind of automatic Mah-jongg machine that mah-jong pieces are arranged, pendulum board mechanism oversimplifies that makes.

Background technology

Though developed various automatic Mah-jongg machines in the past, every kind of mahjong table all be by will with 2 layer states be provided with the board of being fixed a number horizontal rectangular supporting plate free lifting be located at the giving on the board mouth of cover plate surrounding portion; Below cover plate, the mechanism that will stir from the switching board that mouth drops into that is located on the cover plate after the game over; The attitude coutrol mechanism of the board after the stirring; With the corresponding configuration of aforementioned each supporting plate join the board platform; Give board mechanism with 2 layers form to what respectively join the conveyance of board platform, supply by aforementioned attitude coutrol mechanism successively with the board of being fixed a number; Constitute respectively joining the traversing transfer mechanism and the elevating mechanism of supporting plate to supporting plate of 2 layers board contained on the board platform.

Like this, use two groups of mah-jong pieces, another group mah-jong pieces order is being joined arrangement, stand-by on the board platform by the action of above-mentioned each mechanism when playing for one group, and after the game over, this board of joining on the board platform moves on on the supporting plate, carries out the next round recreation.

Yet, in such automatic Mah-jongg machine, open and close to give on the supporting plate of board mouth and put mah-jong pieces with 2 layer states, because must be parallel to the mode of inboard of the lifting route of cover plate bottom plate successively disposes the board platform and this is joined the transfer mechanism that 2 layers of board on the board platform laterally move to the supporting plate side, must need wide space, the integral planar shape of table is bigger, though the board of the common size of applicable general use has the problem of using the large-scale board difficulty that is known as Hong Kong board.

Summary of the invention

Given this, the objective of the invention is to cancel the horizontal transfer mechanism that moves 2 layers of board of putting etc., providing can be with two-layer board dispensing on this board mounting table under opening and closing to the board mounting table of board mouth, in the device integral miniaturization, can use above-mentioned large-scale board, and the full-automatic mahjong table that can in the handover way of board, carry out the cleaning of board easily.

For achieving the above object, automatic Mah-jongg machine of the present invention, by in the opening-closing plate that is provided with at central portion below the trump card input around portion be provided with the elongated rectangular cover plate of being constituted for the board mouth, the below that can be arranged on this cover plate freely to rotate is to stir the rotating disk by the input board of opening of above-mentioned opening-closing plate, be arranged on the above-mentioned board mouth of respectively giving will respectively give the board mouth to split a pair of board mounting table that shape opens and closes, but be configured in respectively free lifting give board mouth below and and the opening operation of above-mentioned board mounting table is as one man pushed to 2 layers of board of putting above it between this board mounting table and with rise to below two bights of 2 layers of board of putting each a pair of board mounting table to the lifting platen of end, with this each lifting platen drop to successively above-mentioned rotating disk around upper portion in the board height and position of being piled into 1 layer and 2 layers rise to elevating mechanism between above-mentioned a pair of board mounting table simultaneously, above-mentioned a pair of board mounting table is being opened when this board mounting table is transferred 2 layers of board of putting by the lifting platen, and the switching mechanism of closing after transferring, corresponding to the Handling device of above-mentioned each lifting platen ground from the end side carrying board of each lifting platen of rotating disk side direction, can be arranged on the carrying top of each Handling device freely to rotate, and the board feedway that the volt board on the rotating disk is sling by magnetic force and sent into to each Handling device top, constitute at the board that will come by the Handling device carrying of the carrying end side setting of each Handling device a distolateral feed arrangement that pushes to another distolateral side direction by above-mentioned lifting platen.

In above-mentioned automatic Mah-jongg machine, the structure of the elevating mechanism of above-mentioned lifting platen by the following support foot part that is fixed on the lifting platen, be fixed with this lower end of supporting foot part and constitute along the crankshaft component of the lower support platform of vertical fixing guide post lifting, this lower support platform of lifting, the drive motors that turns round this crankshaft component, make that the outstanding projection that is provided with contacts successively with 1 layer of putting position configuration switch of board, 2 layers of putting position configuration switch of board and the lifting position configuration switch of circumferential given interval in the periphery side of this crankshaft component on the crankshaft component.

In above-mentioned automatic Mah-jongg machine, the switching mechanism of above-mentioned a pair of board mounting table is by the guiding parts that has the inclined end face of gradually wide shape opening below above-mentioned each elongated rectangular long side of giving the board mouth downwards, platform is supported on top along this vertical fixing guide post lifting in the top of the vertical fixing guide post of above-mentioned elevating mechanism, being supported on this top along axle supports a pair of horizontal fixed minor axis on the both ends of platform can mutual free clutch ground to slide and top and above-mentioned board mounting table is integral a pair of slide of installation respectively, the crankshaft component of platform is supported on the above-mentioned top of lifting, turning round the motor of this crankshaft component forms, by the lifting of top support platform, the edge, the back side of a pair of board mounting table inclined end face of above-mentioned guiding parts separately opens and closes to mutual clutch direction.

In addition, the switching mechanism of above-mentioned a pair of board mounting table above-mentioned give be provided with below the end of board mouth with should be to crane of the length direction orthogonal of board mouth, in the horizontal guide slot of the medial surface setting of this crane, can embed axle rotor respectively in the bottom of above-mentioned a pair of board mounting table with being free to slide, the bottom of a pair of board mounting table of while is supported in below the cover plate by parallel bar, a pair of board mounting table moves to mutual approaching direction when elevating lever rises, and moves to departure direction when falling.

In above-mentioned automatic Mah-jongg machine, each board feedway is fixed with the revolution plectane group of flat thin magnet and is followed back chain by following peripheral part and constitutes, near this revolution plectane or follow back the chain setting from this revolution plectane or follow back chain when above-mentioned Handling device side is sent into the detecting sensor of board number, also be provided with the board of will be fixed a number after the Handling device side is sent into, stop this revolution plectane and patrol the arresting stop that by solenoid constitute of device chain the magnetic attachment of board.

In above-mentioned automatic Mah-jongg machine, above-mentioned Handling device is made of conveyer belt, establish in two sides of this conveyer belt the board guiding of putting certain altitude along this conveyer belt with in the fixing two side wall panels this fixedly the inner face of two side wall panels install the board cleaner that the section that can freely load and unload is a shape, this board cleaner has the brush of the top two sides sliding-contact of board.

In addition, above-mentioned feed arrangement has trump card and releases sheet and be located at front end with the corresponding to reciprocally swinging arm member of the transporting velocity of board Handling device, be arranged on and in the board acceptance frame portion of carrying terminal of above-mentioned board Handling device this board released sheet and come and go towards an end of lifting platen, send being transported to board in the board acceptance frame portion into structure on the lifting platen, send at it simultaneously and can install the board cleaner that section is a shape in the way in the board acceptance frame portion with freely load and unload.

One group of mah-jong pieces on the rotating disk by the opening-closing plate opening that is located at the cover plate central portion below falling into, since when the revolution of rotating disk is stirred by on this rotating disk to the peripheral part diffusion since stir the board that falls down by around the revolution plectane that is provided with or the magnetite sheet sorption that follows back each board feedway that chain constitutes to the carrying top portion of the Handling device of each board feedway institute corresponding setting on also supply in turn of distribution.At this moment, Handling device is made of feed belt, its two side is provided with the fixedly two side wall panels of board location of certain altitude, as section with brush board cleaner for the door shape fixedly can be housed in the two side wall panels at this with freely loading and unloading, can wipe trial division and remove the little dust that adheres to by above the board of conveyer belt carrying and both sides.

The board that is transported to the carrying terminal part by each Handling device is sent on the end of giving in the below of board mouth each stand-by lifting platen of 1 layer of putting position that is located at around above-mentioned on the cover plate in turn by feed arrangement.Send into board number on this lifting platen by above-mentioned revolution plectane or follow back board feed arrangement that chain constitutes and count by sensor during for board to Handling device, when 1 layer of board of putting necessary board number and having 17 pieces (occasion of large-scale board is 18 pieces) supplied with lifting platen side, this lifting platen drops to 2 layers of putting position, similarly is sent to 2 layers by the board feedway by the feed arrangement trump card and puts end of a period with above-mentioned once more on 1 layer of board of putting.

The transporting velocity of above-mentioned feed arrangement and board Handling device mutually one to the front end of reciprocally swinging arm member be provided with board and release sheet, this board is released sheet and is come and gone towards an end of lifting platen in the board acceptance frame portion that is provided with on the carrying terminal of above-mentioned board Handling device, the board that is transported in the board acceptance frame portion is sent on the lifting platen in proper order, sent into by it that can to install section in way in board acceptance frame portion be that the board of a shape cleans prodigiosin the front/rear end of board is cleaned with freely load and unload.

Put the lifting platen side of finishing at 2 layers, the arresting stop action that is provided with between above-mentioned board feedway and Handling device, pull out the board of sorption, prevention is by the supply of this board feedway to Handling device side board, pull out the revolution by rotating disk of the board that falls and arrive when not finishing the board feedway of 2 layers of lifting platen side of putting, send into the lifting platen side of this board feedway relatively by this board feedway trump card.With 1 layer on the corresponding board of lifting platen put arresting stop in the process also can move with stop to 1 layer put the lifting platen side finished for board.In addition, the width of lifting platen is littler than the width of board, thereby the lifting platen is uploaded the following both ends of the board of putting and become by the long edge of lifting platen to the outstanding state of foreign side.

Like this, whole lifting platens of being furnished with are all around registered the license and are put with 2 layers of placement state, and this state is the sports dormant state of next time.Then, finish in case one group of mah-jong pieces are on the cover board raced, opening-closing plate is open, and opening-closing plate was closed simultaneously stand-by lifting platen rising after these boards were put on the rotating disk.The a pair of board mounting table that is provided with on the board mouth of giving when these lifting platens rise directly over each lifting platen is separated from each other to split the state opening, rise to position above the lifting platen by the clearance portion between the relative end of this board mounting table, on this lifting platen the board of stow from the lifting platen outstanding below oblique upper with the opposed end of board mounting table relative.The a pair of board mounting table of state moves to mutual approaching direction thus, and the lifting platen descends when arriving below the both ends of the outstanding board of lifting platen, and 2 layers of board of putting are shifted on the opposed end of board mounting table under erected state.

The lifting platen that trump card carries out the transition to the board mounting table is reduced to 1 layer of putting position and when this position is stand-by, a pair of board mounting table moves to its opposed end combination mutually, make 2 layers of board of putting become to upload state fully, simultaneously, by these board mounting tables the board mouth of giving of each correspondence is closed, the two-layer board of putting (bailey board) on each board mounting table around portion become the assortment state to begin sports.

Description of drawings

Fig. 1 is an automatic Mah-jongg machine sectional plan view briefly,

Fig. 2 is the vertical profile side view of the switching mechanism part of opening-closing plate,

Fig. 3 is its sectional plan view,

Fig. 4 is the simple front view of the bent axle plectane of switching mechanism,

Fig. 5 is the vertical profile side view of expression rotating disk with the rotary motion mechanism of revolution plectane,

Fig. 6 is the front view of its rotary motion mechanism part,

Fig. 7 is the broken section schematic side view that is provided with the Handling device part,

Fig. 8 is a plane of representing partly to send into to Handling device the board state,

Fig. 9 is the vertical profile front view of the driving mechanism of expression feed apparatus and Handling device,

The cleaner of Figure 10 board is installed in the simple stereogram of state in the Handling device,

Figure 11 is the switching mechanism of indication board mounting table and the local vertical profile side view of lifting platen elevating mechanism,

Figure 12 is the simple front view of the crankshaft component of the switching mechanism of formation lifting platen,

Figure 13 is the simple front view of the crankshaft component of the switching mechanism of formation board mounting table,

Figure 14 is by 2 layers of side view of putting the board state that rise between a pair of board mounting table on the lifting platform,

Figure 15 is 2 layers of side view of putting state between the leading section that board is transplanted on mounting table,

Figure 16 is for closing side view to board mouth state by a pair of board mounting table,

Figure 17 is the simple broken section front view of other board feedway of expression,

Figure 18 is its simple vertical profile front view,

Figure 19 is the schematic side view of other feed arrangement structure of expression,

Figure 20 is the simple front view of other structure of switching mechanism of indication board mounting table,

Figure 21 is the simple front view to board mouth open state.

The specific embodiment

Below with reference to the accompanying drawings specific embodiments of the invention are described.In Fig. 1-Fig. 3, in automatic Mah-jongg machine body 1, the top of foursquare fixing horizontal substrate 1b is provided with and this size of substrate, cover plate 1a that shape is identical, owing to be fixed as one by exterior panel between the edge of this cover plate 1a and substrate 1b, form flat partially box-like of hollow, disposed chamber of empty therein inner formation mechanism 2.

In the central part in disposed chamber of mechanism 2, fixing the square tube body 50 of minor diameter between the central portion of above-mentioned cover plate 1a and substrate 1b is relative, the square hole of the upper end open portion that makes this square tube body 50 by cover plate 1a central portion be opening on the cover board, but with inclined to one side flat rectangular cell body 51 freely openables close this peristome.Also dispose the known device of playing dice (サ イ コ ロ) (not shown) in the cell 51, make the device action of playing dice by the device switch of in position installing of playing dice.

This cell 51 is positioned at central authorities, the cubic central portion of cover plate 1a be provided with corresponding with each competitor, the board A on the cover plate is dropped into input port 52 in the said mechanism disposed chamber 2 and corresponding with each input port 52 after finishing for sports, portion is provided with elongated square to board mouth 4 along each limit of this cover plate 1a around cover plate 1a.But each opening-closing plate 3 of closing above-mentioned each input port 52 can be supported in the groove of channel parts 53 ' inside and outside the freedom freely openable movably, when channel parts 53 ' was used for fixing, be supported on the rotor 53 that its two ora terminalis can supported freely to rotate in the aforementioned square tube body 50, the inner end of each opening-closing plate 3 can free connect four circumferences of above-mentioned cell body 51 up or down.

The structure of the switching mechanism of this opening-closing plate 3 is, the central portion of substrate 1b in the above-mentioned square tube body 50 is provided with drive motors 54, when being fixed with bent axle plectane 55 central parts on the gyroaxis of this drive motors 54, the rotor 56 that is supported on the peripheral part of this bent axle plectane 55 can be entrenched in the level trough 58 with being free to slide, groove 58 can be entrenched in with being free to slide on the bottom of framework 57 of the inner face that is located at above-mentioned square tube body 50, action by drive motors 54 moves up cell body 51 by bent axle plectane 55 through framework 57, thereby all the interior distolateral of opening-closing plate 3 makes progress together, becomes by oblique outward below, its inner heeling condition input port 52 is opened.The lifting of cell body 51 restriction as shown in Figure 4, the rise limitation limit switches 100 that are located in the square tube body 50 by the projection 59 that will give prominence to the peripheral part that is arranged on above-mentioned bent axle plectane 55 limit limit switch 101 and contact and carry out with descending.

In said mechanism disposed chamber 2, be provided with, stir the rotating disk 10 that the magnetic material that dropped into this opening port board by the opening of above-mentioned opening-closing plate 3 constitutes; Be arranged at above-mentioned cover plate 1a around the board mouth of respectively giving in the portion split inside and outside a pair of board mounting table 5a, 5b that shape opens and closes; But being arranged at respectively to give under the board mouth 4 and with 2 layers, free lifting puts the lifting platen 11 (Fig. 5-shown in Figure 7) that board A transfers to each board mounting table respectively; Each lifting platen 11 is dropped to 1 layer on board and 2 layers successively to be put height and position and rises to elevating mechanism 6 between a pair of board mounting table 5a, the 5b; Above-mentioned a pair of board mounting table 5a, 5b are opened when putting board being transferred 2 layers on mounting table 5a, 5b by lifting platen 11, keep the switching mechanism 7 of respectively giving board mouth 4 closed conditions after the handover; With above-mentioned each lifting platen 11 corresponding Handling device 8 of carrying board from an end side of each lifting platen 11 of rotating disk 10 side direction; , can be arranged on the carrying top of each Handling device 8 freely to rotate, the volt board on the above-mentioned rotating disk 10 is sling by magnetic force and sent into the board feedway that constitutes by revolution plectane 12 at the carrying top of Handling device 8 separately; Be arranged on the carrying end side of each Handling device 8, the feed arrangement 13 that the board that 8 carryings of Handling device are thus come is sent to other end thruster by an end of above-mentioned lifting platen 11.

Above-mentioned rotating disk 10 as shown in Figure 2, have thereon formation from the inboard laterally the below tilt and form the rotating disk shape of horizontal plane at peripheral part, above substrate 1b, can support to freely to rotate around the above-mentioned square tube body 50 on the upright substrate 1b central part that is located at a body 1.Simultaneously in order to prevent that the board A that stirs on the rotating disk 10 from running out of beyond the rotating disk, on substrate 10, be provided with along fixing all wallboard 1c of the certain altitude of the peripheral end face of rotating disk 10.

Constituting of the rotary motion mechanism of rotating disk 10, in the above-mentioned revolution plectane 12 that the outer Thursday of rotating disk 10, the limit was provided with, in the foreign side of arbitrary revolution plectane 12 on the outer end of substrate 1b of table body 1 as Fig. 5, the drive motors 90 that is being provided with shown in Figure 6, be fixed on bevel gear 91 on the gyroaxis of this drive motors 90 by gear 93 engagements of engaging tooth train 92 with the rotary middle spindle lower end that is fixed on revolution plectane 12, this gear 93 is by ring-type external gear 95 engagements on engaging tooth train 94 and the lower surface peripheral part that is fixed on rotating disk 10 in addition, under drive motors 90 effects, make in 12 rotations of revolution plectane, turn round plectane 12 thus and make rotating disk 10 revolutions through engaging tooth train 94 by engaging tooth train 92.

The revolution plectane 12 of the 3 places configuration beyond above-mentioned revolution plectane 12 makes the gear 93 that is fixed on the rotary middle spindle lower end by external gear 95 engagements of engaging tooth train 94 with rotating disk 10.Thereby because the revolution of rotating disk 10, these revolution plectanes 12 turn round with revolution plectane 12 same speeds of gyration and same direction that drive motors 90 sides are provided with.Peripheral part is being fixed the flat thin magnet 14 of the N utmost point or the downward state of the extremely arbitrary end of S below all revolution plectanes 12.

On the other hand, whole mah-jong pieces A keeps the magnetic pole that can inhale mutually with above-mentioned flat thin magnet 14 magnetite 15 of side (tossing about of board presentation surface) upward in.Simultaneously on the substrate 1b below the peripheral part of rotating disk 10 near a plurality of magnet 16 (with reference to Fig. 6) that appropriate intervals is being set below the rotating disk 10, the magnetic pole that this flat thin magnet 16 makes progress is inhaled mutually with the magnetic pole of board A lower side.In addition, each turns round plectane 12 and can freely turn round on the height and position of board A of magnetite sheet 14 sorption rotating disks 10 peripheral parts that are located at below it.

The carrying starting end is faced the Handling device 8 of each the board feedway of four limits that is made of revolution plectane 12 as Fig. 6, shown in Figure 7, with the foreign side of the lifting platen 11 that is arranged on these revolution plectane 12 inside fronts near and be arranged in parallel with this lifting platen 11, simultaneously finish a end on the nearly adjacent lifting platen 11 of side joint, the lifting platen direction setting that meets at right angles therewith in its carrying.Thereby, by rotating disk 10 to give lifting platen 11 under the board mouth 4 join board apparatus will turn round plectane 12, Handling device 8, therewith the carrying of Handling device 8 finish to hold the direction setting that meets at right angles lifting platen 11, be located at inside and outside a pair of board mounting table 5a, the 5b that the top of this lifting platen 11 opens and closes to board mouth 4 and respectively be one group, be provided with 4 groups altogether.

Handling device 8 is by the driving mechanism 80 of conveyer belt 8a, this conveyer belt 8a, lead with fixedly two side wall panels 8a, 8b constitute along the perpendicular board of erectting the certain altitude of putting of two ora terminalis of this conveyer belt 8a, conveyer belt 8a approaches its carrying top the outer peripheral edges of rotating disk 10, and be positioned at below the peripheral part of revolution plectane 12, when tilting, be provided with the prominent plate 17 of board stop on its carrying face at regular intervals from this carrying top to carrying terminal oblique upper.

Erect the above-mentioned two side wall panels 8a that is provided with at two ora terminalis along this inclination conveyer belt 8a, among the 8b, inner side wall plate 8a makes its bottom face mutually with the outer peripheral edges below of revolution plectane 12, the portion of having a down dip of outside wallboard 8c also has further outstanding from this wallboard 8b portion of having a down dip simultaneously, as shown in Figure 6, the crooked curved guide wall 8d in side and from the dip down outstanding outstanding guiding wall 8e of extending direction of end of this curved guide wall 8d in below revolution plectane 12 is adsorbed by the magnetite sheet 14 of revolution plectane 12, the vertical lateral surface of slinging of board A breaks away from magnetite sheet 14 and delivers to conveyer belt 8a to curved guide wall 8d sliding-contact ground from these outstanding guiding wall 8e as shown in Figure 8.

Simultaneously, wallboard 8c updip end, the outside on the extending direction of the carrying terminal of conveyer belt 8a, only stretch out the length suitable with the length of board A form simultaneously jag from then on towards interior side, with the board acceptance frame 8f of portion of the L word shape of the right-angle bending of the width dimensions equivalent length of board A, be provided with the bottom panel 8g of the board A that carrying takes out of from above-mentioned conveyer belt 8a in this board acceptance frame portion 8f lower end with being integral.In addition, in inner side wall plate 8b, be provided with form by its updip end right-angle bending with above-mentioned the interior side frame member 8h that the 8f of portion is parallel.

The driving mechanism of this conveyer belt 8a such as Fig. 6, Fig. 7, shown in Figure 9, have on the rotary middle spindle of the belt pulley 8i of the carrying end side of the upper end of the rotary middle spindle of above-mentioned revolution plectane 12 and conveyer belt 8a and fixing bevel gear 81,82 respectively, simultaneously, revolution transmission shaft 83 is arranged, the structure that the fixing bevel gear 84,85 in the two ends of this gyroaxis 83 is meshed with above-mentioned bevel gear 81,82 respectively between these bevel gears 81,82.Thereby the revolution with the revolution plectane 12 of rotating disk 10 one around rotating synchronously is driven corresponding to the conveyer belt 8a that each revolution plectane 12 is provided with.The both sides of for example turning round the following peripheral part of plectane 12 are provided with the occasion of 2 above-mentioned flat thin magnets, and the prominent plate of giving prominence to accordingly on the carrying face that conveyer belt 8a is set with the rev of finger plate 12 17 of board stop receives 2 pieces of back by each the board A that passes through respectively under the revolution rotating disk, carry in turn.

In addition, the above-mentioned curved guide wall 8d of the outside wallboard 8c of conveyer belt 8a is provided with and detects sensor 18, it detects the quantity of the board A that is sent into to conveyer belt 8a side by revolution plectane 12 and has the arresting stop 19 that the solenoid of ribbon core constitutes, and is turning round the adsorbed remaining board A of magnet that gives prominence to, will turn round plectane 12 below the peripheral part of plectane 12 at fix a number purpose board A and pull out when conveyer belt 8a side is sent into.

Width between above-mentioned two side wall panels 8b, 8c is keeping in position installing the board cleaner 20 that the section that can freely load and unload is a shape in the interval that can be accepted by the board A length direction state of carrying towards conveyer belt 8a.This board cleaner 20 as shown in figure 10, form with towards the both sides plate 20b of below, cover plate sheet 20a two ends, the section door shape that 20b is integral setting the time, be implanted with the brush 21 that constitutes by short fiber on the inner face of cover plate sheet 20a and both sides plate 20b, 20b, thereby because this can freely can wipe the top and two sides of trying board A on the inner face of above-mentioned two side wall panels 8b, the 8c of embedding both sides plate 20b, 20b with loading and unloading.Equally, from can freely embed between the leading section of the above-mentioned board acceptance frame 8f of portion of two side wall panels 8a, the rectangular direction bending in 8b updip end and the side frame member 8h with loading and unloading have inner face be implanted with brush 21, section is the board cleaner 20 ' of door shape, wipes the front/rear end of examination by board A in this board cleaner 20 ' with brush 21.

And above-mentioned each lifting platen 11 that the Handling device terminal part of above-mentioned each Handling device 8 at right angles is provided with respectively forms its width, and short and its length is to upload the elongated rectangle of board A17 piece (occasion of large-scale board is 18 pieces) of state arranged side by side than the length between the front/rear end of board A, the bottom panel 8f of one end (when board A is one deck) and above-mentioned L word shape board acceptance frame 8e of Handling device 8 when normality for the flush state match approaching, and be arranged on board acceptance frame 8e and interior side frame member 8h front end extending direction.Simultaneously, this lifting platen 11 is placed central authorities, along the inside and outside length direction of this lifting platen 11, than the high fixed guide plate 22,22 of the height of board A with the width setting slightly longer than the length of board A.The other end of this fixed guide plate 22,22 is connected as one by the end plates 23 of lifting platen 11 and its other end.Simultaneously, this fixed guide plate 22,22 should fixedly be supported in below the cover plate of a body 1 or the top suitable place of substrate 1b.

The elevating mechanism 6 of each lifting platen 11 as shown in figure 11, but guide by the following support foot part 61 that is fixed on this lifting platen 11, the lower support platform 62 free lifting ground that are fixed on this lower end of supporting foot part 61 both ends of this lower support platform 62 a pair of vertical fixing guide post 63,63, lifting lower support platform 62 crankshaft component 64 and be arranged on the suitable place of substrate 1b of a body 1 and the drive motors 65 that the crankshaft component 64 of each lifting platen 11 is driven together constitutes.

Specifically, support that foot part 61 is hung down by the following both ends of lifting platen 11 downwards, between its lower surface, fixing above-mentioned supporter 62, four bights of lower support part 62 will support foot part 61 to place central authorities simultaneously, the above-mentioned vertical fixing guide post of fixing by upper and lower side between the subtend face of the cover plate 1a of its side outside two and substrate 1b 63, but supporting 63 free liftings, crankshaft component 64 has circular plate shape, and the rotor of installing at its peripheral part 6 is entrenched in the groove of the level trough parts 6b that is fixing above the opposed end of above-mentioned lower support parts 62 slidably.

In addition, the central shaft 64 of this crankshaft component 64 ' can be supported on substrate 1a freely to rotate to go up in the fixed teeth roller box 66 that is provided with, simultaneously this central shaft 64 ' be connected with the jackshaft 68 that can be supported on freely to rotate in the gear-box 66 by meshing bevel gear 67, be fixed in this jackshaft 68 the upper end belt pulley 60 with along a plurality of leading block 60b of the periphery setting of substrate 1b and be fixed on the drive pulley 60a on the gyroaxis of above-mentioned drive motors 65 and stride as shown in Figure 1, because the elevating mechanism 6 that the revolution of drive motors 65 is provided with around driving by belt 69 moves together around annular belt 69.

On the outer peripheral face of above-mentioned crankshaft component 64, give prominence to when being provided with projection 6c as shown in figure 12, on the mobile alignment of projection 6c, be provided with 1 layer of putting position configuration switch 102 and the 2 layers of putting position configuration switch 103 and the lifting position configuration switch 104 of the relative lifting platen 11 of board A.

The outstanding prolongation end side of above-mentioned outside wallboard 8c is provided with the feed arrangement 13 that will get to 1 piece of board A that the bottom panel 8g of L word shape acceptance frame 8f sends from above-mentioned conveyer belt 8a on the end of lifting platen 11 among the above-mentioned L word shape acceptance frame 8f.This feed arrangement such as Fig. 1, Fig. 6, shown in Figure 9, on the substrate 1b of foreign side of the revolution power transmission shaft 83 of above-mentioned conveyer belt 8a, erect be provided with can free rotating rotation post 13a the upper end fixing the cardinal extremity of arm member 13b, release under the relative state that meets at right angles of sheet 13c with this arm member 13b with its cardinal extremity can rock from side to side pivotally connected front end at this arm member 13b, since the front end that this board is released sheet 13 by the underpart opening portion that is arranged on above-mentioned acceptance frame 8f can be highlightedly placement and to make arm member 13b be reciprocally swinging inside and outside the center with above-mentioned pillar 13a above bottom panel 8g, send on the lifting platen 11 thereby release sheet 13 trump card A by this board.Simultaneously, the following quilt of board release sheet 13c can be supported on the prominent plate (not shown) that is fixed in acceptance frame 8f outside with being free to slide.

As the mechanism that makes arm member 13b reciprocally swinging, on above-mentioned revolution transmission shaft 83, fixing lobe plate 13d, and the tab 13e that the outstanding periphery cam surface that is provided with front end face and this lobe plate 13d is slidingly connected on above-mentioned swing pillar 13a, swing pillar 13a compresses the structure of the direction application of force of lobe plate 13d to tab 13e by spring 13f.Thereby revolution transmission shaft 83 turns round once, and by lobe plate 13d, arm member 13b with regard to reciprocally swinging once releases sheet 13c the board on the bottom panel 8g of L word shape acceptance frame 8f is released on above-mentioned lifting platform plate 11.In addition, owing to drive conveyer belt 8a by above-mentioned revolution transmission shaft 83, the action of the transporting velocity of conveyer belt 8a and arm member 13b is synchronous, by conveyer belt 8a a board A is carried out synchronously to the reciprocating action of acceptance frame 8f rate of delivery and arm member 13b.

Open and close each lifting platen 11 directly over the inside and outside a pair of board mounting table 5a, the 5b that give board mouth 4 that are provided with, forming the elongated member that smooth horizontal plane side has diamond shaped by top and bottom as shown in figure 11 constitutes, Shang Mian width can be distinguished half and second half of mounting board A separately, these width dimensions sums approximate the above-mentioned A/F of giving board mouth 4, the equal in length of length and above-mentioned lifting platen 11, and can become a flat state chimeric with 1a above the cover plate to making above it in the board mouth 4.

This inside and outside a pair of board mounting table 5a, the switching mechanism 7 of 5b by the lifting of above-mentioned lifting platen 11 with lower support platform 62 above, can be at above-mentioned vertical fixing guide post 63, platform 71 is supported on the top that 63 top free lifting is provided with, the horizontal stub shafts 72 that mutual opposite is supported on four bights on platform 71 is supported on this top, can be embedded on these horizontal fixed minor axises 72 with being free to slide, fix above-mentioned board mounting table 5a above it respectively, the slide 73 of 5b, 73, by spacious the opening of the gradually wide separately downwards shape in following both ends of above-mentioned two long sides of giving board mouth 4 side forms triangular shape and respectively can be free to slide on its opposing inclined end face 74 combination above-mentioned board mounting table 5a, the guide part 75 of 5b, the crankshaft component 76 of the crank mechanism of platform 71 is supported on the above-mentioned top of lifting, to on the substrate 1b of table body 1, constitute by suitably local drive motors 77 that be provided with and that each bent axle 76 that all have all around drives together.

Above-mentioned each crankshaft component 76 forms circular plate shape, the rotor 78 that axle supports on its peripheral part can embed with being free to slide with each crankshaft component 76 corresponding that be provided with, in the level trough 79 of the relative end formation of above-mentioned top support platform 71, formation makes the crank mechanism of top support platform 71 liftings by the revolution of crankshaft component 76.Like this, in the top dead-centre of this crank mechanism, above-mentioned board mounting table 5a, 5b make mutually under the state of opposing end faces combination and close to board mouth 4.

Be sent to the mechanism of whole crankshaft component 76 as revolution with above-mentioned drive motors 77, each bent 76 rotary middle spindle 83 can be supported in the gear-box of fixing below the cover plate 1a 80 freely to rotate, the jackshaft 81 of these rotary middle spindle 83 right angle intersections can be supported in the gear-box 80 freely to rotate simultaneously, when being connected by meshing bevel gear 82 with the base end part of rotary middle spindle 83, these jackshaft 81 upper ends fixing belt pulley 84 in the bottom of jackshaft 81, this belt pulley 84 of each crankshaft component 76 and along a plurality of mute pulleies 85 of the periphery setting of substrate 1b and be fixed on drive pulley 86 on the gyroaxis of above-mentioned drive motors 77 as shown in Figure 1 by belt 86 annular cross-over connections, the revolution of drive motors 77 makes at the crankshaft component 76 that is provided with all around by belt 86 and moves together, opens and closes each board mounting table 5a, 5b.

On the outer peripheral face of above-mentioned crankshaft component 76, the outstanding as shown in figure 13 projection 7a that is being provided with on the mobile alignment of projection 7a, is being provided with above-mentioned board mounting table 5a, 5b and is opening and closing limit switch 106 and open limit switch 107 simultaneously.Also can adopt photoelectric tube to come alternative switch.

Because above-mentioned formation, press the step switch (not shown) that is located at the cover plate appropriate location during recreation beginning, opening-closing plate opens and closes with drive motors 54 actions, half revolution by bent axle plectane 55, make the rotor 56 of its peripheral part move to the rising limit by falling-threshold as shown in Figure 4, framework 57 with level trough 58 of chimeric rotor 56 rises, and the cell body 51 that these framework 57 upper ends are being fixed moves upward.Give prominence to the projection 59 that is provided with on its peripheral part during 55 half revolutions of bent axle plectane and contact with rising limit switch 100, the action of drive motors 54 stops, and cell body 51 bodies remain on the certain altitude position.Because moving upward of this cell 51, opening-closing plate 3 is pulled on the state that is tilted by oblique outward below, the inner around being connected with this cell body 51.By each input port 52 one group of board A on the game over back shroud 1a is dropped on rotating disk.

When board A input finishes to push away the initiating switch once more, above-mentioned drive motors 54 actions, 55 half rotations of bent axle plectane, cell body 51 moves down into former closed position and closes input port 52 with each opening-closing plate 3 simultaneously.When opening-closing plate 3 is closed input port 52 fully, the projection 59 of bent axle plectane 55 contacts with falling-threshold switch 101, when drive motors 54 stops, the driving of elevating mechanism 6 opens and closes with drive motors 77 actions with motor 65 and board mounting table, all around respectively give board mouth 4 under 2 layers are put on the lifting platen 11 that is being provided with another group board A last extradition of board mounting table 5a, 5b separately, as the bailey board to appearance on the board mouth 4.The concrete action of lifting platen 11 and board microscope carrier 5a, 5b as described later.When the projection 59 of aforesaid bent axle plectane 55 contacts with falling-threshold switch 101, by table intrinsic central calculation portion (CPU) (figure goes out not shown) signal is reached the rotating disk revolution by this limit switch 101 and drive, these are driven with motor 80,90 begin action with motor 90 and belt-driven motor 80.

Rotating disk drives with after motor 90 actions, make the 10 rotating whiles of rotating disk by this motor 90 by the engaging tooth train, revolution plectane 12 revolutions that are provided with around the rotating disk 10, the revolution of turning circle 12 is also by turning round transmission shaft 83 and meshing gear 81,82,84,85 when conveyer belt 8a transmits, reach front end by revolution transmission shaft 83 and have the arm member 13b that board is released sheet 13c, make these conveyer belts 8a and arm member 13b and revolution plectane 12 synchronization actions.

Each turns round the gyratory directions of plectane 12, is rotated counterclockwise direction for shown in Fig. 1.During rotating disk 10 revolutions, on the peripheral part of rotating disk 10, move when being stirred by board A by input, mounting above it, in the time of above the magnet 6 that below passing through this rotating disk 10, is provided with, inhale mutually with these magnet 16 opposite poles by in this magnet 16 and the magnet 15 that its inside is buried underground, become the state of its presentation surface, i.e. rear side state up towards the rotating disk side.

Under this state, when any turned round plectane 12 belows around board A arrived, the flat thin magnet of fixing below the peripheral part of this revolution plectane 12 14 is adsorbing magnet 15 built-in among this board A, and the state that makes progress with its face opposite (back side) of this board A with presentation surface, and with length direction below the state of the gyratory directions of revolution plectane 12 hangs the peripheral part that is held in revolution plectane 12 till the carrying top of the conveyer belt 8a that is transplanted on Handling device 8.At this moment, because the curved wall 8d of the end that has a down dip of the outer side surface 8c that is provided with along conveyer belt 8a and outstanding guiding wall 8e and the gyratory directions of revolution plectane 12 relatively are arranged on the below of revolution plectane 12, as Fig. 1, shown in Figure 8, the from then on outstanding guiding wall of board A 8e arrives the carrying top of conveyer belt 8a when being slidably connected to curved guide wall 8d, contact with the base end part inner face of curved guide wall 8d, when the SLALOM that turns round plectane 12 is below flat thin magnet 14, breaking away from this flat thin magnet 14, be sent on the conveyer belt 8a.At this moment detect passing through of this board A by detecting sensor 18.

Like this, the presentation surface that revolution by rotating disk 10 is stirred is towards the board of rotating disk 10 sides, with the magnet 16 that is provided with owing to rotating disk 10 belows become presentation surface towards the board A of rotating disk 10 side states by around the flat thin magnet 14 of revolution plectane 12 adsorb successively, slinging when the carrying top of conveyer belt 8a portion sends into, this board number of sending into detects by detecting sensor 18.Board A is by in the conveyer belt 8a carrying, its two sides of (tossing about of presentation surface) and length direction upward of cleaner 20 cleanings by the door shape that is provided with in its carrying way.

The board A that is admitted to conveyer belt 8a is by making in the rear end face stop of its length direction at the prominent plate 17 of the outstanding stop that is provided with on the transmission plane of this conveyer belt 8a and keeping carrying attitude ground by two side wall panels 8b, 8c that two sides of conveyer belt 8a are provided with and deliver to the bottom panel 8g of 8f the board acceptance frame of plane L word shape from the carrying terminal part of conveyer belt 8a and send.Be provided with below the bottom panel 8g of this board acceptance frame 8f of portion and hold the magnetite sheet 8h that delivers to the board A that sends on this bottom panel 8g, board A with fixed attitude be positioned on the bottom panel 8g.

On bottom panel 8g, send into synchronised with board A in turn from conveyer belt 8a, as the inside foreign side of arm member 13b of board feed arrangement 13 to reciprocally swinging, the board of its front end setting is released sheet 13c and is released and retreat with the conveyer belt direction that meets at right angles on the bottom panel 8g of the 8f of acceptance frame portion, releases in turn on 1 layer of end of putting stand-by lifting platen 11 sending into board A on the bottom panel 8g.The board A that releases moves with relative contacts side surfaces and to the other end of lifting platen 11 mutually long falling on the platen 11.

So, by around the board A of the conveyer belt 8a carrying that is provided with release sheet 13c by the board of feed arrangement 13 and be transported into respectively on each lifting platen 11,17 pieces of (occasion of large-scale board is 18 pieces) board A on a certain group the lifting platen 11 swing in end of a period for 1 layer arranged side by side, the sensor 18 that detects by this group of calculating its board number makes this arresting stop 19 actions by calculation portion of central authorities, because its iron core is outstanding below revolution rotating disk 12, the board A of magnetite sheet 14 sorptions of the revolution plectane 12 of this group is pulled out with this iron core, stop handover to conveyer belt 8a side.When pulling out the board A that falls and arriving as yet not 1 layer of revolution plectane 12 side of putting the end group by magnetite sheet 14 sorptions of this revolution plectane 12, sling and send into by conveyer belt and feed arrangement on the lifting platen 11 of this group.

After 1 layer of placement state of board of institute's determined number put on the lifting platen 11 all around, last one deck is put arresting stop 19 actions of group, be projected into its iron core and other group similarly by the below of turning round plectane 12, in case by revolution plectane 12 to the sending into when all stopping by detecting sensor 18 of the board of each group conveyor belt side by 65 actions of calculation centre-driven motor, by belt 69 will around the elevating mechanism 6 of lifting platen 11 reduce to 2 layers of position of putting.

Shown in Figure 11,12, by the crankshaft component 64 of drive motors 65 by meshing bevel gear 67 each elevating mechanism 6 of revolution, when lifting platen 11 is fallen, projection 6c to this crankshaft component 64 contacts by shifting to 2 layers of putting position configuration switch with 1 layer of putting position configuration switch 102 contact position, because the iron core of the arresting stop 19 around this contact drive motors 65 stops simultaneously retreating into previous status, can supply with board to conveyer belt 8a by revolution plectane 12.The lifting platen drops to by between the vertically-guided plate 22,22, in this descends, the rotor 6a that is arranged on the peripheral part of parts 64 moves downwards integratedly by the revolution of crankshaft component 64, by this rotor 6a, the lower horizontal of holding components 16 lower ends by being fixed to lifting platen 11 is supported platform 62 to move downward along vertical fixing guide post 63,63 to carry out.

When lifting platen 11 drops to 2 layers of putting position, move to from the carrying terminal part of this driving-belt 8a on the bottom panel 8g of the board acceptance frame 8f of portion of plane L word shape with the above-mentioned board A that is come by conveyer belt 8a carrying by revolution plectane 12 equally, the board of the taking out of reciprocally swinging of the arm member 13b by feed arrangement 13 is in turn released on 1 layer of board A that puts that sheet 13c sends into the stand-by lifting platen 11 of 2 layers of putting position by the board of its front end.

After the last relative board A of 1 layer of board A that puts on the lifting platen 11 puts with 2 layers of states arranged side by side, the board of these lifting platen 11 sides is supplied with the sensor 18 that detects that number detects send signal to calculation portion of central authorities, be positioned at above-mentioned arresting stop 19 action at carrying top of this group conveyer belt 8a of this lifting platen 11, outstanding below revolution plectane 12 by its iron core, the board A of sorption is pulled out on the magnetite sheet 14 of the revolution plectane 12 of this group, stops the handover to conveyor belt side 8a.Pull out the board A that falls arrive 2 layers when putting still unclosed group revolution plectane 12 sides by magnetite sheet 14 sorptions of this group revolution plectane 12, the supply on the lifting platen 11 of this group of slinging.

Like this around be provided with register the license respectively for lifting platen 11 under the board mouth after 2 layers of A put end, finish its signal is delivered to central calculation portion by the detection that all detects sensor 18, rotating disk turning motor 90 stops, whole mechanisms such as rotating disk 10, revolution plectane 12, conveyer belt 8a, feed arrangement 13 stop, and lifting platen all around puts 2 layers more than 11 to put the board state stand-by for the sports of next time.

After one group of board A sports on the cover plate 1a finish, open because of opening-closing plate all around 3 as mentioned above for step switch is depressed in sports next time, by input port 52 one group of board A on the cover plate 1a is put on the rotating disk 10.After this, press step switch once more, the driving of elevating mechanism 6 opened and closed with drive motors 77 actions with motor 65 and board mounting table when opening-closing plate 2 was closed, all around respectively give board mouth 2 under on the stand-by lifting platen 2 layers put board A and on separately board mounting table 5s, 5b, draw and give, be into bailey board shape giving on the board mouth 4.

Details are as follows for the course of action of these lifting platens 11 and mounting table 5a, 5b, driving by elevating mechanism 6 is moved with motor 65, rewind the direction revolution that the 69 rotor 6a that crankshaft component 64 all around supported together by meshing bevel gear 67 to its peripheral part axle rise by following, lower support platform 62 rises to projection 6c and lifting position configuration switch 104 contact positions.These above-mentioned lifting platen 11 courts by holding components 61 fixed supports on lower support platform 62 rise for board mouth 4 because this rises.

On the other hand, board mounting table 5a, when the switching of 5b is moved with drive motors 77, rewind 86 and make crankshaft component 76 half revolutions by following by meshing bevel gear 82, by rotor 78, level trough 79 makes top support platform to descend, mutually can free clutch be arranged on top and support the horizontal fixed minor axis 72 that platform 71 is relative, slide 73 on 72, board mounting table 5a on 73, the back side of 5b by both ends below 4 liang of long sides of above-mentioned board mouth towards the below, import and become gradually wide shape to open wide in the inclined end face 74 of relative guiding parts 75 respectively, slowly leave, simultaneously, the projection 7a of crankshaft component 76 drops to and liberation limit switch 107 contact positions.

The vertical motion of lifting platen 11 and board mounting table 5a, the down maneuver of 5b is carried out approximately simultaneously, on the lifting platen 11 that rises 2 layers of board A that puts as shown in figure 14 owing to descend slowly by splitting the board mounting table 5a that shape leaves, between the opposing end surface of 5b, and putting arrival board mounting table 5a below board A outstanding from just outstanding outward 2 layers of two ora terminalis of the length direction of lifting platen 11, between the relative front end face of 5b during the height of top position the projection 6c of crankshaft component 64 contact with above-mentioned lifting position configuration switch, what stop in this position is same, the time board mounting table 5a, the driving of 5b is parked in the projection 7a of crankshaft component 76 and liberates the down position that limit switch 107 contacts.

Above-mentioned lifting position configuration switch 104 is with liberation limit switch 107 as contact with projection 6c, the 7c of crankshaft component 64,76, send the signal of telecommunication by these switches to calculation portion of central authorities, each drive motors 65,77 of instruction according to this calculation portion of central authorities moves once more, goes to 1 layer of putting position configuration switch 102 of separately projection 6c, 7c and lifting platen 11 and closes till limit switch 106 contacts up to crankshaft component 64,76.

Because when the rotary and lifting platen 11 of these crankshaft components 64,76 descends, a pair of board mounting table 5a, 5b also move to direction of closing mutually along inclined end face 74 risings of relative guiding parts 75, move to side below outstanding 2 layers of two ora terminalis of lifting platen 11 are put board A outstanding as shown in figure 15 above the relative leading section of these board mountings 5a, 5b, the 2 layers of board A of following general who has surrendered by lifting platen 11 are transplanted on the relative leading section of this board mounting table 5a, 5b with erected state.

State as this, because 2 layers of board A that puts being received in the lifting platen 11 of board mounting table 5a, 5b side further descends, the projection 6c of crankshaft component 64 is parked in 1 layer of putting position and sets the position that limit switch 102 contacts and drive motors 65 stops, and prepares to put the board A (seeing Figure 16) that drops on the rotating disk 10.

In addition, a pair of board mounting table 5a, 5b move and rise in mutual approaching direction, opposing end faces is joined to merging and is positioned in 2 layers of following 2 layers of board A that puts of following state that puts board A from becoming the bailey board by the cover plate 1a that is projected into to table body 1 for board mouth 4 comprehensively as shown in figure 15, is closed to board mouth 4 by board mounting table 5a, 5b simultaneously.When rising to this position, as mentioned above, the projection 7a of crankshaft component 76 with close limit switch 106 and contact drive motors 77 is stopped.So, put board A (bailey board) and become the state of setting, the sports beginning for 2 layers around on cover plate 1 a of table body 1 in the portion.

In above embodiment, board mounting table 5a, 5b that is provided with around making and lifting platen 11 be knee-action together, is to be undertaken by the belt 69,86 that is connected across on the belt pulley of motor 65,77 by the transmission device of conduct relative these board mounting tables 5a, 5b and lifting platen 11.Interconnective power transmission shaft is to replace belt around also can being provided with, and these power transmission shafts rotate together by motor, and board mounting table and lifting platen 11 are moved up and down.

As the board feedway that the board A on the rotating disk 10 is sent into one by one to Handling device 8 sides that are made of conveyer belt 8a, except that revolution plectane 12, also can adopt shown in Figure 17,18, corresponding with each Handling device 8, chain 12c ring-type across between sprocket wheel 12a, the 12b, is provided with the structure of magnetite sheet 16 every certain-length below this chain 12c.Turning power can be reached on side's sprocket wheel 12a in the board feedway arbitrarily by engaging tooth train 99 by a drive motors 90 like this, this sprocket wheel 12a transmits turning powers by meshing gear mechanism to rotating disk 10 simultaneously, and rotating disk 10 transmits turning power to the sprocket wheel 12a of the board feedway at other 3 place more thus.

The opposing party's sprocket wheel 12b rotates gyroaxis 83a by the engaging tooth train in each feedway, by this gyroaxis 83a, makes the board of above-mentioned conveyer belt 8a and board feed arrangement 13 release sheet 13 actions.This occasion, board feed arrangement 13 is shown in Figure 18,19, be fixed with the center of bent axle plectane 13b ' at the front end of gyroaxis 83a, the outstanding pin 13g that is provided with is often touching arm member 13h owing to spring 13f power on the peripheral part of this bent axle plectane 13b ', the reciprocating motion of the arm 13h that causes by revolution because of bent axle plectane 13b ', the board that connects on the front end of this arm member 13h is released sheet 13c advance and retreat, will be got on the end of lifting platen 11 to one that sends on the bottom panel of acceptance frame 8f board A by conveyer belt 8a.

As board mounting table 5a, the switching mechanism of 5b, also can be as Figure 20, shown in Figure 21, below the both ends of the length direction of giving board mouth 4, crane 71a is being set, it intersect vertically with this length direction to board mouth 4 and be provided with horizontal guide slot 74a on the opposed inside face, in addition, at a pair of board mounting table 5a, the bottom axle of 5b is supporting rotor 73a, when these rotors 73a can be embedded among the above-mentioned horizontal guide slot 74a with being free to slide, a pair of board microscope carrier 5a, be connected by the parallel rod 27a that can freely swing respectively between the bottom of 5b and cover plate 1a following, since crane 71a and above-mentioned lifting platen 11 synchronization liftings, a pair of board mounting 5a, 5b is in clutch direction switching mutually.

Adopt the automatic Mah-jongg machine of the invention described above, since have cover plate around be provided with split respectively for the board mouth respectively to give when a pair of board mounting table that shape opens and closes is closed the board mouth under be provided with the lifting platen of uploading 2 layers of board of putting, each lifting platen is dropped in turn the height and position of 1 layer and the 2 layers board of putting, pass through feedway, the structure that Handling device will be swung in from each lifting platen of a side direction of each lifting platen by feed arrangement by the board of sending here from rotating disk, with in the past automatic Mah-jongg machine around join that 2 layers of mechanism of putting of trump card are different successively on the board platform, can on lifting platen all around, swing in together by trump card, carry out for the board operation rapidly and swimmingly, can improve sports speed.

But since have be provided with around the cover plate respectively give the board mouth under be provided with free lifting can two board mounting table of opening and lifting platens, make board mounting table opening when moving on this lifting platen, 2 layers of structure that the board of putting is transferred on the board mounting table on the lifting platen, no longer need in the past supporting plate with to join the board platform laterally arranged side by side, this join on the board platform 2 layers put board horizontal device that send on supporting plate required than large space, the intrinsic area of table can design device all mechanism simplifyings as far as possible little the time, maintenance, it is easy that maintenance becomes, even resemble the large-scale board the mahjong of Hong Kong, inner space in the table is bigger because above-mentioned mechanism is simple, can be used smoothly.

Since have 2 layers of lifting platen of putting towards directly over it rise to the board mouth time, close to a pair of board mounting table of board mouth open to split shape, from the lifting platen that passes through between these board mounting tables 2 layers put board between a pair of board mounting table outstanding upward after, this a pair of board is put platform and is moved to closing direction, and the structure of decline lifting platen, moving of closing direction by a pair of board mounting table, on the opposed end of these board mounting tables, supported below the two side ends of 2 layers of outstanding board of putting of this lifting platen side outside two, put board for 2 layers and carry out to the handover of this board mounting table is smooth and easy, close to the board mouth by each board mounting table and can on each board mounting table, form 2 layers of bailey board of putting simultaneously by the lifting platen.

In addition, near the revolution plectane or follow back that supply board apparatus that chain constitutes is provided with that board number that the feedway of board is thus sent into to the Handling device side detects detect the sensor while, also be provided with the board of will be fixed a number after the Handling device side is sent into, owing to stop feedway to the arresting stop that Handling device send the solenoid of board to constitute, the board on the rotating disk can be distributed on lifting platen all around and accurately supply with.

Have again, since as trump card from rotating disk to around the Handling device of lifting platen side when having adopted conveyer belt, the fixedly two side wall panels of board guiding of certain altitude is being set along this conveyer belt, at this fixedly on the two side wall panels, installing the brush that has the top of inner face and board and two sides sliding-contact that can freely load and unload, section is the cleaner of door shape, by the surface of the board of rotating disk conveyance since this board cleaner can clean neatly, can use the board of cleaning to race, because being combined type, can freely get changes this board cleaner, simple to operate, replacing easily with dirty occasion.

In addition, because as above-mentioned feed arrangement, be provided with the release sheet at front end with the arm member of the synchronous reciprocally swinging of speed of the Handling device that constitutes by conveyer belt, this release sheet in the board acceptance frame portion of the carrying terminal that is located at above-mentioned board Handling device to an end reciprocating swing of lifting platen, can make the board sent into by Handling device in turn, accurately, with fixed a number and supplied on the lifting platen.In addition, this board is sent in the board acceptance frame portion in the way board cleaner of section for the door shape releasably is installed, and the front/rear end by the board of failing to clean at the board cleaner of above-mentioned conveyor belt side setting can clean swimmingly by this board cleaner.

Claims (7)

1, a kind of automatic Mah-jongg machine, it is characterized by, by in the opening-closing plate that is provided with at central portion below the trump card input around portion be provided with the elongated rectangular cover plate of being constituted for the board mouth, the below that can be arranged on this cover plate freely to rotate is to stir the rotating disk by the input board of opening of above-mentioned opening-closing plate, be arranged on the above-mentioned board mouth of respectively giving will respectively give the board mouth to split a pair of board mounting table that shape opens and closes, but be configured in respectively free lifting give board mouth below and and the opening operation of above-mentioned board mounting table is as one man pushed to 2 layers of board of putting above it between this board mounting table and with rise to below two bights of 2 layers of board of putting each a pair of board mounting table to the lifting platen of end, with this each lifting platen drop to successively above-mentioned rotating disk around upper portion in the board height and position of being piled into 1 layer and 2 layers rise to elevating mechanism between above-mentioned a pair of board mounting table simultaneously, above-mentioned a pair of board mounting table is being opened when this board mounting table is transferred 2 layers of board of putting by the lifting platen, and the switching mechanism of closing after transferring, corresponding to the Handling device of above-mentioned each lifting platen ground from the end side carrying board of each lifting platen of rotating disk side direction, can be arranged on the carrying top of each Handling device freely to rotate, and the board feedway that the volt board on the rotating disk is sling by magnetic force and sent into to each Handling device top, constitute at the board that will come by the Handling device carrying of the carrying end side setting of each Handling device a distolateral feed arrangement that pushes to another distolateral side direction by above-mentioned lifting platen.

2, according to the described automatic Mah-jongg machine of claim 1, it is characterized by, the elevating mechanism of above-mentioned lifting platen is by the following support foot part that is fixed on the lifting platen, be fixed with the lower end that this supports foot part, and lower support platform along the lifting of vertical fixing guide post, the crankshaft component of this lower support platform of lifting, the drive motors that turns round this crankshaft component constitutes, make on the crankshaft component the outstanding projection that is provided with successively with circumferential given interval 1 layer of putting position configuration switch of board in the periphery side of this crankshaft component, 2 layers of putting position configuration switch of board and lifting position configuration switch contact.

3, according to claim 1 or 2 described automatic Mah-jongg machines, it is characterized by, the switching mechanism of above-mentioned a pair of board mounting table is by the guiding parts that has the inclined end face of gradually wide shape opening below above-mentioned each elongated rectangular long side of giving the board mouth downwards, platform is supported on top along this vertical fixing guide post lifting in the top of the vertical fixing guide post of above-mentioned elevating mechanism, being supported on this top along axle supports a pair of horizontal fixed minor axis on the both ends of platform can mutual free clutch ground to slide and top and above-mentioned board mounting table is integral a pair of slide of installation respectively, the crankshaft component of platform is supported on the above-mentioned top of lifting, turning round the motor of this crankshaft component forms, by the lifting of top support platform, the edge, the back side of a pair of board mounting table inclined end face of above-mentioned guiding parts separately opens and closes to mutual clutch direction.

4, according to claim 1 or 2 described automatic Mah-jongg machines, it is characterized by, the switching mechanism of above-mentioned a pair of board mounting table above-mentioned give be provided with below the end of board mouth with should be to crane of the length direction orthogonal of board mouth, in the horizontal guide slot of the medial surface setting of this crane, can embed axle rotor respectively in the bottom of above-mentioned a pair of board mounting table with being free to slide, the bottom of a pair of board mounting table of while is supported in below the cover plate by parallel bar, a pair of board mounting table moves to mutual approaching direction when elevating lever rises, and moves to departure direction when falling.

5, according to the described automatic Mah-jongg machine of claim 1, its hold levy into, above-mentioned each board feedway is fixed with the revolution plectane group of flat thin magnet and is followed back chain by following peripheral part and constitutes, near this revolution plectane or follow back the chain setting from this revolution plectane or follow back chain when above-mentioned Handling device side is sent into the detecting sensor of board number, also be provided with the board of will be fixed a number after the Handling device side is sent into, stop this revolution plectane and patrol the arresting stop that by solenoid constitute of device chain the magnetic attachment of board.

6, according to the described automatic Mah-jongg machine of claim 1, it is characterized by, above-mentioned Handling device is made of conveyer belt, establish the board guiding of putting certain altitude along this conveyer belt in two sides of this conveyer belt with in the fixing two side wall panels, this fixedly the inner face of two side wall panels install the section that can freely load and unload board cleaner for the door shape, this board cleaner has the brush of the top two sides sliding-contact of board.

7, according to claim 1 or 6 described automatic Mah-jongg machines, it is characterized by, above-mentioned feed arrangement has trump card and releases sheet and be located at front end with the corresponding to reciprocally swinging arm member of the transporting velocity of board Handling device, be arranged on and in the board acceptance frame portion of carrying terminal of above-mentioned board Handling device this board released sheet and come and go towards an end of lifting platen, send being transported to board in the board acceptance frame portion into structure on the lifting platen, send at it simultaneously and can install the board cleaner that section is a shape in the way in the board acceptance frame portion with freely load and unload.

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