CN106583263A - Screening machine for lock cylinder part - Google Patents

Abstract

The invention discloses a screening machine for a lock cylinder part. The main point of the technical scheme lies in that the screening machine used for the lock cylinder part comprises a rack, and the rack comprises a material dividing device, a transferring device, a detection device and a discharging device. The material dividing device comprises a material diving tube which allows pin tumblers and/or driver pins to be guided in, a positioning mechanism which allows the pin tumblers and/or the driver pins in the material dividing tube to be positioned, and a material dividing driving mechanism which is in linkage with the positioning mechanism and enables the pin tumblers or the driver pins to slide down gradually from the material dividing tube. The transferring device comprises cylinder collecting blocks for holding the pin tumblers or the driver pins dropping from the material dividing tube, and transferring driving mechanisms which move the cylinder collecting blocks in a linkage mode. The detection device comprises a detection gun for detecting the length of the pin tumblers or the driver pins, and the transferring driving mechanisms move the cylinder collecting blocks to the position of the detecting gun in the linkage mode. The discharging device is used for containing the screened pin tumblers or the screened driver pins, and the transferring driving mechanisms move the cylinder collecting blocks to the position of the discharging device in the linkage mode. The automation degree is high, overall efficiency is high, and the labor cost is reduced.

Description

A kind of screening machine for lock core part

Technical field

The present invention relates to a kind of automation equipment for lock core, more particularly to a kind of screening machine for lock core part.

Background technology

Lock core is the major part that control lock is opened, and coordinates the key specified to realize unblock.

With reference to Fig. 2, the part in lock core mainly includes pellet, tack, spring and closure door；Pellet is also referred to as round end pellet, circle Head pellet is the primary structure coordinated with key tooth flower, and tack is also referred to as tack pellet, and the two ends of tack pellet are plane, one end and Spring is contradicted, and the other end coordinates with round end pellet.Wherein, the diameter of closure door is maximum, and the length of spring is most long, pellet, tack and The diameter of spring is close；But pellet and tack have different length series, especially the length species of pellet is more, current city The usual of the pellet that field upper lock core is used adopts 5 to 6 length series.

At present enterprise is when lock core is produced, it usually needs first coordinate key to detect the rotation situation of lock core.When using, if Corresponding key insertion lock core cannot be rotated, then represent the problem that lock core there may be fit on, now needed pellet, put down Head, spring and closure door are poured out in the lump.The efficiency for sieving all pellets, tack, spring and closure door using manually-operated mode is low, Especially the diameter and length of each pellet and tack is all closer to, and artificial screening pellet and tack easily malfunction.

The content of the invention

It is an object of the invention to provide a kind of screening machine for lock core part, its advantage is to sieve lock core with automatization The function of part, screening efficiency is high, high precision.

The present invention above-mentioned technical purpose technical scheme is that：A kind of sieve for lock core part Extension set, including frame, include following structure in frame：

Feeding-distribution device, feeding-distribution device is included for pellet and/or the sub-feed tube of tack importing, for pellet in sub-feed tube and/or tack The detent mechanism of positioning, linkage detent mechanism make the sub-material drive mechanism that pellet or tack progressively slide from sub-feed tube；

Transfer device, transfer device includes accepting collection pellet, the linkage collection pellet movement of the pellet or tack fallen in sub-feed tube Transfer drive mechanism；

Detection means, detection means includes the detection rifle for detecting pellet or tack length, and transfers drive mechanism linkage collection Pellet is to the position for detecting rifle；

Drawing mechanism, pellet or tack that drawing mechanism is used for after accommodating screening, and drive mechanism linkage collection pellet is transferred to going out The position of material device.

By above-mentioned technical proposal, in order to illustrate conveniently, by taking pellet as an example：Unsized pellet is passed through to sub-feed tube, And glide along sub-feed tube, pellet realizes temporarily positioning in sub-feed tube by detent mechanism, therefore can keep the stagnation shape of pellet State, is further capable of achieving the clamping and release of pellet, so that pellet through sub-material drive mechanism linkage detent mechanism again Fall one by one, pellet enters collection pellet after falling, transfer drive mechanism links the collection pellet, and then collect pellet and carry pellet movement To the position for detecting rifle, collect pellet and stagnate in the position of detection rifle, now by detecting rifle the length of pellet is measured again, Drive mechanism is transferred after returned data the collection pellet for carrying pellet is transferred in the container of the specified location of drawing mechanism again, receive Collect the pellet after being sieving through；The present invention has taken into full account the problem of labor cost in design, in particular in various bullets The classification of son and tack, only pellet and tack need to be inserted in sub-feed tube when using, follow-up course of action is without the need for artificially grasping Make, efficiency is higher, only need single supervision, and detect that the accuracy of detection of rifle compares that the precision artificially screened is higher, speed is more Hurry up, the pellet, tack classification results collected by drawing mechanism is more accurate.

The present invention is further arranged to：Also include feeding device, feeding device is included for accepting pellet, tack, spring With closure door sub-material vibrating disk, sub-material vibrating disk be provided with for separate closure door the first sub-material mouth, for separate pellet peace Second sub-material mouth of head, the track export skidded off for spring；Feeding device also includes what is skidded off in for accepting sub-material vibrating disk The feed vibrating disk of pellet and/or tack, feed vibrating disk output pellet and/or tack are to sub-feed tube.

By above-mentioned technical proposal, pellet, tack, spring and closure door can in the lump be imported sub-material vibrating disk, by sub-material Vibrating disk filters out the closure door and spring for being relatively easy to screen, and pellet and tack are passed through again in feed vibrating disk, thus feed Vibrating disk realizes the feed of pellet and tack to sub-feed tube；Therefore, screening labour force is further reduced by sub-material vibrating disk, It is more convenient to operate during screening, without the need for manual screening spring and closure door, pour sub-material vibrating disk in the lump.

The present invention is further arranged to：Feeding-distribution device also includes striker plate, the linkage backgauge for blocking sub-feed tube outlet Plate and sub-feed tube export backgauge drive mechanism, detection sub-material bottom of the tube pellet or the tack of clutch and store the first photosensitive of situation Part, the first sensitive piece controls the motion of backgauge drive mechanism.

By above-mentioned technical proposal, closure is realized in outlet of the striker plate to sub-feed tube, and the effect of striker plate is to coordinate fixed Position mechanism, detent mechanism for pellet clamping and release process multiple pellets may can be caused more slowly to fall, by striker plate Support, even if detent mechanism is not clamped to pellet, pellet also cannot skid off from the outlet of sub-feed tube, i.e., unclamp in detent mechanism During pellet, pellet produces slip, and then striker plate blocks pellet and do not allow pellet to skid off, and further detent mechanism clamps again bullet Son, the position before the pellet that now detent mechanism is clamped is relative generates change, and the pellet in bottommost does not receive localization machine The clamping action of structure, then extract the blanking that striker plate is capable of achieving pellet out；It is achieved that the feed one by one of pellet.

The present invention is further arranged to：Collection pellet is provided with for the first accommodating storage tank of pellet or tack, on collection pellet Sliding is connected with the lock core chip for locking pellet or tack, and lock core chip is provided with second coordinated with the first storage tank and houses Groove, frame is provided with linkage lock core chip and makes the first staggeredly mobile lock core drive mechanism of the first storage tank and the second storage tank.

By above-mentioned technical proposal, the first storage tank and the second storage tank are entered for pellet or tack, and now lock core chip leads to Cross the staggeredly area for causing the first storage tank on the second storage tank that slides progressively to reduce, so as to clamp pellet, be easy to subsequently move The transfer of device is sent, while keeping the state of opposed vertical, detection means to carry out the pellet under the state after pellet is clamped The numerical value that detection is obtained is more accurate.

The present invention is further arranged to：Feeding-distribution device also includes sub-material inflatable body, and sub-feed tube is provided with blows for sub-material Mechanism's air blowing makes the air slot that tack and/or pellet are skidded off from the bottom of sub-feed tube.

By above-mentioned technical proposal, the pellet in sub-feed tube may hinder because sliding occurs in burr, and sub-material inflatable body will Gas is passed through on the air slot of sub-feed tube, and gas is entered inside sub-feed tube from lead-in groove, so as to help pellet to slide, promotes pellet Skid off from the outlet at bottom of sub-feed tube, solve the problems, such as that pellet gets stuck because of burr friction.

The present invention is further arranged to：Feeding-distribution device also includes distribution block, the horizontal stroke of connection distribution block for sub-feed tube inserting To extension board, frame is provided with the sub-material support for extending laterally the upper and lower sliding of plate, and sub-material support is provided with for extending laterally plate Slide spacing position-limit mechanism.

By above-mentioned technical proposal, pellet because surprisingly fall it is multiple be stuck in the exit of sub-feed tube when, feeding-distribution device Operation is obstructed and cannot be continued to run with；Now can be moved in the dynamic distribution block of glide band upwards by extending laterally plate, be moved in distribution block When drive and moved on sub-feed tube, now sub-feed tube is relatively upper moves the pellet that can be taken off getting stuck, and thus can continue to run with.

The present invention is further arranged to：Detection means includes detection turnover panel, the promotion that testing stand and testing stand sliding connect The detection drive mechanism of the upper and lower sliding of detection turnover panel, the detection plate that positioning is contradicted for pellet bottom, detection turnover panel connects with detection rifle Connect.

By above-mentioned technical proposal, detection drive mechanism linkage detection turnover panel is slided up and down, and detection turnover panel is by upper downslide Dynamic form drives detection rifle movement；Before detection pellet, detect that rifle need to set up datum water level by the height of detection detection plate, One end of each pellet contradicts with detection plate and realizes that bottom positions, and pellet is further transferred to behind detection rifle lower section, detects rifle The height of detectable pellet upper end, upper end and the length that the absolute value of the difference in height of bottom is pellet, thus achieve The detection of detection rifle；Compare artificial screening high precision, speed fast.

The present invention is further arranged to：Detent mechanism includes that a sub-material catch, number sub-material catch of linkage clamp pellet The first elastic component and the clamped position of a sub-material catch there is No. two sub-material catch of difference in height, linkage No. two sub-materials gear Piece clamps the second elastic component of pellet.

By above-mentioned technical proposal, the pellet of actually sub-feed tube bottom is contradicted to striker plate has various situations, and one The effect of number sub-material catch and No. two sub-material catch is that various situations are realized to process respectively；According to going out for pellet and sub-feed tube Mouth distance may be defined as a pellet, No. two pellets, No. three pellets；1st, when in sub-feed tube a pellet be not clamped, and No. one When sub-material catch and No. two sub-material catch clamp No. two pellets, a pellet can fall when striker plate withdraws；2nd, sub-feed tube is worked as In a pellet be not clamped, and a sub-material catch and No. two sub-material catch are when clamping respectively No. two pellets and No. three pellets, A number pellet can fall when striker plate withdraws；3rd, when in sub-feed tube a pellet clamped by a sub-material catch, No. two pellets When being clamped by No. two sub-material catch, a pellet cannot fall when striker plate withdraws, and now need by sub-material drive mechanism Action a number pellet is unclamped by a sub-material catch, so as to a pellet falls；Therefore arranging two sub-material catch can Various situations when dropping to pellet are realized processing respectively, play a part of pellet and stably slide one by one.

The present invention is further arranged to：Also include the transparent conduit of connection feed vibrating disk and sub-feed tube, frame is provided with Second sensitive piece of tack or the accumulative height of pellet in for detecting transparent conduit, the second sensitive piece is used to control feeding device Open and close.

By above-mentioned technical proposal, transparent conduit has accepted feed vibrating disk and sub-feed tube, when pellet or the height of tack After being accumulate to specified altitude assignment, the second sensitive piece senses pellet or tack, and now the second sensitive piece control feeding device is closed, temporarily Determine the feed of feeding device, it is to avoid the pellet and/or tack in transparent conduit overfills, and reduces the electricity consumption of feeding device.

The present invention is further arranged to：Drawing mechanism includes the material cup of several accommodating not homology functor peace heads, in frame Being provided with linkage lock core chip drives the second staggeredly mobile lock core drive mechanism of the first storage tank and the second storage tank, and the second lock core Motivation structure is provided with discharging inflatable body, and transfer device linkage collection pellet is to material cup top, the second lock core drive mechanism and discharging Inflatable body is activated and dropped down onto in material cup under pellet or tack.

By above-mentioned technical proposal, collect the pellet in pellet and a detected value, transfer dress are obtained after the detection for detecting rifle Put and matched with the reduced value for storing by the detected value, be achieved in the sub-material transfer of pellet, the pellet is transferred to what is specified Behind material cup position, discharging inflatable body and the second lock core drive mechanism cooperate jointly so that pellet is sent from collection pellet, bullet Thus son falls into corresponding material cup；The process for thus achieve whole screening, sub-material, collecting.

In sum, the invention has the advantages that：1st, being directed to pellet, tack, spring and closure door can realize The effect that mixing pan feeding and final sizing are collected, without the need for manual operation, automaticity is higher, and whole efficiency is higher, subtracts for process Labour cost is lacked；2nd, the second sensitive piece can solve the problems, such as that pellet stacking amount is excessive, the first sensitive piece, sub-material inflatable body, Striker plate, a sub-material catch and No. two sub-material catch can solve the problems, such as various interim cards, realize the stable operation of integral device.

Description of the drawings

Fig. 1 is the overall structure diagram of embodiment one；

Fig. 2 is the structural representation of pellet, tack, spring and closure door；

Fig. 3 is the structural representation that embodiment one highlights feeding device；

Fig. 4 is the structural representation of the sub-material vibrating disk of embodiment one；

Fig. 5 a are the top views of the sub-material vibrating disk of embodiment one；

Fig. 5 b are the cross-sectional schematics in A-A directions in Fig. 5 a；

Fig. 5 c are the cross-sectional schematics in B-B directions in Fig. 5 a, for showing the movement of pellet；

Fig. 5 d are the cross-sectional schematics in B-B directions in Fig. 5 a, for showing the movement of tack；

Fig. 5 e are the cross-sectional schematics in B-B directions in Fig. 5 a, for showing the movement of spring；

Fig. 6 is the structural representation that embodiment one highlights posting and photoreceptorss；

Fig. 7 a are the structural representations that embodiment one highlights feeding-distribution device；

Fig. 7 b are the position relationship schematic diagrams that embodiment one highlights feeding-distribution device and detection plate；

Fig. 8 a are the explosive views of the detection means of embodiment one；

Fig. 8 b are the explosive views of the detection means of embodiment one, for highlighting air slot；

Fig. 9 a are the top views of the detection means of embodiment one；

Fig. 9 b are the sectional views in C-C directions in Fig. 9 a；

Figure 10 a are the sectional views in D-D directions in Fig. 9 a；

Figure 10 b are that the collection pellet of embodiment one disassembles schematic diagram；

Schematic diagram when Figure 11 a are a sub-material catch release pellets；

Schematic diagram when Figure 11 b are No. two sub-material catch release pellets

Figure 12 a be situation one pellet from sub-feed tube fall into collection pellet when schematic diagram；

Figure 12 b be situation one pellet from sub-feed tube fall into collection pellet when schematic diagram；

Figure 13 a are the schematic diagrams that the pellet of situation two is clamped by a sub-material catch；

Figure 13 b are the schematic diagrams that the pellet of situation two is clamped by No. two sub-material catch；

Figure 14 a are a schematic diagrams when cylinder of situation two is released again；

Figure 14 b are the schematic diagrams when pellet of situation two falls；

Figure 15 a are that the pellet of embodiment one falls into the schematic diagram that collection pellet back striker plate resets；

Figure 15 b are the schematic diagrams that the pellet of embodiment one falls into laser instrument control after collection pellet；

Figure 16 a are the schematic diagrams that the pellet of embodiment one is stuck between sub-feed tube and collection pellet；

Figure 16 b are the schematic diagrams that two pellets are dropped out in the sub-feed tube of embodiment one；

Figure 17 a are the position relationship schematic diagrams of motor, inductive disks and flute profile optocoupler；

Figure 17 b are the schematic diagrams that embodiment one highlights each material cup position；

Figure 18 is the schematic diagram before the detection of the detection means of embodiment one；

Figure 19 is the schematic diagram when detection means of embodiment one is detected；

Figure 20 is the structural representation that embodiment one highlights drawing mechanism.

Reference：1st, pellet；2nd, tack；3rd, spring；4th, seal up a door；5th, frame；6th, sub-material vibrating disk；7th, feed vibration Disk；8th, feeding-distribution device；9th, detection means；10th, drawing mechanism；11st, bracing frame；12nd, a material cup；13rd, No. two material cups；14th, go out Material track；15th, upper runner；16th, lower flow channel；17th, the first sub-material mouth；18th, the first sub-material track；19th, the second sub-material mouth；20th, Two sub-material tracks；21st, the 3rd sub-material track；22nd, transparent conduit；23rd, posting；24th, photoreceptorss；25th, sub-material support；26th, it is horizontal To extension board；27th, distribution block；28th, sub-feed tube；29th, detection plate；30th, rotating disk；31st, a sub-material catch；32nd, No. two sub-material gears Piece；33rd, a mounting groove；34th, No. two mounting grooves；35th, No. two support shafts；36th, No. two cylinders；37th, the second stage clip；38th, countersunk head Screw；39th, the second spacing preiection；40th, the second stopper slot；41st, a support shaft；42nd, a cylinder；43rd, the first stage clip；44、 First spacing preiection；45th, the first stopper slot；46th, blower pump；47th, blowing groove；48th, air slot；49th, No. three cylinders；50th, backgauge Plate；51st, laser instrument；52nd, gate slot；53rd, pellet is collected；54th, the first storage tank；55th, locked groove；56th, lock core chip；57th, the second storage tank； 58th, kidney slot；59th, the 3rd stage clip；60th, lock pin；61st, air cylinder support；62nd, No. four cylinders；63rd, adjustable plate；64th, stop screw； 65th, the first extension spring；66th, motor；67th, inductive disks；68th, synchronizing wheel；69th, transmission belt；70th, station groove；71st, slot optical coupling；72nd, adjust Section platform；73rd, height regulating rod；74th, testing stand；75th, guide rail；76th, slide block；77th, turnover panel is detected；78th, rifle is detected；79th, No. five gas Cylinder；80th, the second extension spring；81st, encoder；82nd, No. three material cups；83rd, No. four material cups；84th, No. five material cups；85th, No. six material cups；86、 No. seven material cups；87th, No. eight material cups；88th, No. nine material cups；89th, bent plate is supported；90th, discharge block；91st, No. six cylinders；92nd, gas blow pipe； 93rd, support bar.

Specific embodiment

The present invention is described in further detail below in conjunction with accompanying drawing.

Embodiment one：Fig. 1 and Fig. 2 is referred to, a kind of screening machine for lock core part is mainly used in sieving pellet 1, puts down 2, spring 3 and closure door 4.Including frame 5, frame 5 be provided be sequentially connected sub-material vibrating disk 6, feed vibrating disk 7, Feeding-distribution device 8, detection means 9 and drawing mechanism 10.This sets from the entrance of sub-material vibrating disk 6 for pellet 1, tack 2, spring 3 and closure door 4 Standby, herein below mainly illustrates the principle of each device according to the moving process of pellet 1.

With regard to the dependency structure of sub-material vibrating disk 6：Refer to Fig. 3, Fig. 4；Frame 5 is provided with for supporting sub-material vibrating disk 6 bracing frame 11, bracing frame 11 is provided with a material cup 12 and No. two material cups 13, and a material cup 12 is used for accommodating closure door 4, No. two Material cup 13 is used for putting spring 3；Sub-material vibrating disk 6 is provided with the discharging track 14 for being connected to feed vibrating disk 7, sub-material vibrating disk Tack 2 and pellet 1 in 6 is exported to feed vibrating disk 7 by discharging track 14；The sub-material vibrating disk 6 includes upper runner 15 With lower flow channel 16, illustrate that upper runner 15 is provided with first with reference to Fig. 5 a to Fig. 5 e with regard to the concrete sub-material principle of sub-material vibrating disk 6 Sub-material mouth 17, and sub-material vibrating disk 6 is provided with the first sub-material track 18 near the position of the first sub-material mouth 17 is straight due to closure door 4 Footpath is more than the width of the first sub-material mouth 17, therefore closure door 4 cannot be fallen in the first sub-material mouth 17, and pellet 1, tack 2, spring 3 Diameter it is less each fall within the first sub-material mouth 17, and accepted by lower flow channel 16, closure door 4 continue on upper runner 15 move and from First sub-material track 18 is skidded off, and final closure door 4 falls into a material cup 12；Lower flow channel 16 is provided with the second sub-material mouth 19, herein Three kinds of situations are set forth in Fig. 5 c to Fig. 5 e, and lower flow channel 16 is provided with the second sub-material track 20 near the position of the second sub-material mouth 19 （Illustrate in Fig. 4）, because the length of spring 3 is more than the width of the second sub-material mouth 19, spring 3 cannot fall into the second sub-material mouth 19, And pellet 1, the width of tack 2 are less each falls within the second sub-material mouth 19, and then pellet 1, tack 2 fall into the second sub-material track 20, pellet 1, tack 2 will enter discharging track 14 along the second sub-material track 20, and pellet 1, tack 2 are entered by discharging track 14 Enter feed vibrating disk 7.Spring 3 will be continued to move to across after the second sub-material mouth 19 along lower flow channel 16, and sub-material vibrating disk 6 is additionally provided with 3rd sub-material track 21, spring 3 eventually falls into the 3rd sub-material track 21 along lower flow channel 16, is entered by the 3rd sub-material track 21 No. two material cups 13.

With regard to the dependency structure of feed vibrating disk 7：Fig. 6 is referred to, transparent conduit 22 is connected with feed vibrating disk 7, put down 2 and pellet 1 send from feed vibrating disk 7 after enter transparent conduit 22, and convey downwards along transparent conduit 22.It is transparent The internal diameter of conduit 22 is close to tack 2 and pellet 1, therefore the tack 2 and pellet 1 in transparent conduit 22 is in single-row arrangement.In order to The position for realizing transparent conduit 22 is fixed, and posting 23 is provided with frame 5, and transparent conduit 22 is worn from the epipleural of posting 23 Enter from lower side panel and pass, thus transparent conduit 22 is positioned；Frame 5 is provided with photoreceptorss 24, and photoreceptorss 24 pass through posting 23 towards transparent conduit 22.When feed 7 feed of vibrating disk, the tack 2 and pellet 1 in transparent conduit 22 is progressively stacked, when flat 2 and pellet 1 be accumulate to behind the position of photoreceptorss 24, the control feed of photoreceptorss 24 vibrating disk 7 and sub-material vibrating disk 6 suspend and supply Material, in case the tack 2 and pellet 1 in transparent conduit 22 stacks excess.Because tack 2 is similar with pellet 1, it is only that in length Difference, therefore herein below illustrates screening process, but actually following structure in the specific implementation suitable for flat by taking pellet 1 as an example 2 and the screening of pellet 1.

With regard to the dependency structure of feeding-distribution device 8：Refer to Fig. 6, Fig. 7 a and Fig. 7 b, feeding-distribution device 8 include sub-material support 25, It is arranged on sub-material support 25 and extends laterally plate 26 and distribution block 27, distribution block 27 is provided with hollow sub-feed tube 28, point Expects pipe 28 is connected with transparent conduit 22, and pellet 1 is entered in distribution block 27 by sub-feed tube 28.Frame 5 is provided with detection plate 29, and Detection plate 29 is arcuate structure, and rotating disk 30 is additionally provided with frame 5, will be with reference in following with regard to the course of action and structure of rotating disk 30 Appearance is expanded on further.

With continued reference to Fig. 8 a, Fig. 9 a and Fig. 9 b, with regard to the concrete structure of feeding-distribution device 8, distribution block 27 is provided with No. one point Material catch 31 and No. two sub-material catch 32, distribution block 27 is provided with a mounting groove 33 and No. two mounting grooves 34, a sub-material gear Piece 31 is inserted from a mounting groove 33, and No. two sub-material catch 32 are inserted from No. two mounting grooves 34.On No. two sub-material catch 32 It is provided with for rotating No. two support shafts 35 being connected with distribution block 27, No. two cylinders 36, No. two cylinders is fitted with distribution block 27 36 piston rod can pass through flexible conflict to the upper end of No. two sub-material catch 32, and the second stage clip 37 is additionally provided with distribution block 27, One end of second stage clip 37 is spacing by sunk screw 38, and the other end is contradicted to the bottom of No. two sub-material catch 32 by elasticity. No. two sub-material catch 32 are provided with the second spacing preiection 39, and second spacing preiection 39 passes through the side of sub-feed tube 28 in the state of Fig. 9 b The second stopper slot 40 on wall, the second spacing preiection 39 contradicts pellet 1 by it by end, limits the slip of pellet 1.

With reference to Fig. 9 a and Figure 10 a, a sub-material catch 31 is provided with for rotating No. one be connected support with distribution block 27 Axle 41, distribution block 27 is provided with a cylinder 42, and the piston rod of a cylinder 42 can be contradicted to No. two sub-material catch by flexible 32 upper end, distribution block 27 is provided with the first stage clip 43, and one end of the first stage clip 43 is spacing by sunk screw 38, and the other end leads to Cross elasticity to contradict to the bottom of a sub-material catch 31.A number sub-material catch 31 is provided with the first spacing preiection 44, Figure 10 a institutes Through the first stopper slot 45 on the side wall of sub-feed tube 28, the first spacing preiection 44 passes through first spacing preiection 44 in the state of showing Its end clamping pellet 1.In the state of the piston rod of a cylinder 42 and No. two cylinders 36 withdraws, the first spacing preiection 44 Insert in sub-feed tube 28 simultaneously with the second spacing preiection 39, and then the pellet 1 in sub-feed tube 28 is realized to grip, now bullet Son 1 is stacked in sub-feed tube 28.Wherein, the level height of the first spacing preiection 44 is slightly below the level height of the second spacing preiection 39 Degree, due to the length of pellet 1, therefore the first spacing preiection 44 and the second spacing preiection 39 may the same pellets 1 of clamping Or two adjacent pellets 1 of clamping, different clamping conditions can be using different guidance modes by the pass-out of pellet 1, and herein below will It is expanded on further.

As Fig. 8 b, Fig. 9 b and Figure 10 a, distribution block 27 are provided with blower pump 46, distribution block 27 is provided with and connects for blower pump 46 The blowing groove 47 for connecing, sub-feed tube 28 is provided with air slot 48, and air slot 48 is communicated with blowing groove 47, when blower pump 46 is blown, gas Body is by way of blowing groove 47 and air slot 48.Blower pump 46 is blown can help pellet 1 to fall, and the setting of the structure is mainly used in solving Pellet 1 is because of the viscous problem on the inwall of sub-feed tube 28 of burr.

With reference to Fig. 9 b and Figure 10 a, feeding-distribution device 8 includes No. three cylinders 49, gear is connected with the piston rod of No. three cylinders 49 Flitch 50, the outlet at bottom of sub-feed tube 28 is stopped by striker plate 50, will be contradicted to backgauge when pellet 1 falls from sub-feed tube 28 The upper surface of plate 50, by the support of striker plate 50, when striker plate 50 is withdrawn by No. three cylinders 49, sub-feed tube 28 goes out pellet 1 Mouth is in the conduction state, and now the pellet 1 of the bottom of sub-feed tube 28 can continue to fall.The both sides of distribution block 27 are respectively provided with a laser instrument 51, the both sides of sub-feed tube 28 are respectively provided with a gate slot 52（With reference to Fig. 8 a and Fig. 8 b）, and gate slot 52 is arranged at the outlet of sub-feed tube 28 Place, the laser of laser instrument 51 is exposed in sub-feed tube 28 through gate slot 52, if having pellet 1 at the outlet at bottom of sub-feed tube 28, Then two controls of laser instrument 51 are blocked, if not having pellet 1 at the outlet at bottom of sub-feed tube 28, two laser instrument 51 can shape Into laser control, the delay situation of pellet 1 is judged with this.

Fig. 7 a, Figure 10 a and Figure 10 b are referred to, rotating disk 30 is circumferentially with 12 collection pellets 53 outside it, on collection pellet 53 The first storage tank 54 and locked groove 55 are provided with, sliding in collection pellet 53 is connected with lock core chip 56, and lock core chip 56 is provided with second and houses Groove 57 and the kidney slot 58 in kidney-shaped structure, the first storage tank 54 and the second storage tank 57 are circular groove, and internal diameter is bigger In pellet 1.The 3rd stage clip 59 and lock pin 60 are provided between collection pellet 53 and lock core chip 56, lock pin 60 is through locked groove 55 and inserts waist In shape groove 58, the pushing lock cylinder piece 56 of the 3rd stage clip 59 dorsad collects pellet 53 and slides, and lock pin 60 limit lock core chip 56 slip away from From；Air cylinder support 61 is provided with No. four cylinders 62, and the piston rod of No. four cylinders 62 is right against collection chip, the piston of No. four cylinders 62 Bar stretch out after can pushing lock cylinder piece 56 overcome the elastic potential energy of the 3rd stage clip 59 to move, and then the first storage tank 54 and second accommodating The axial line of groove 57 overlaps.In the state of shown in Figure 10 a, collect the on the first storage tank 54 and lock core chip 56 on pellet 53 Two storage tank 57 forms dislocation, and the misconstruction can be clamped to pellet 1.

The course of action of feeding-distribution device 8, such as Figure 11 a and Figure 11 b, a cylinder 42 and No. two gas are illustrated with reference to said structure Piston rod on cylinder 36 stretches out simultaneously, and a sub-material catch 31 is rotated along a support shaft 41, and No. two sub-material catch 32 are along No. two Support shaft 35 is rotated, now the clamping constraint release of pellet 1, and the downward sliding of pellet 1 is contradicted to the upper surface of striker plate 50；Simultaneously The control of laser instrument 51 is blocked by pellet 1, now the piston rod ejection of No. four cylinders 62, and the piston rod pushing lock cylinder piece 56 is moved Dynamic, the second storage tank 57 on lock core chip 56 forms the structure of coaxial inner conductor with the first storage tank 54 collected on pellet 53, waits Pellet 1 drops.Pellet 1 drops time-division various situations, therefore the situation that drops of pellet 1 need to be expanded on further.

Situation one：Piston rod such as Figure 12 a and Figure 12 b, a cylinder 42 and No. two cylinders 36 withdraws simultaneously, a sub-material Catch 31 produces rotation by the first stage clip 43, and No. two sub-material catch 32 are interlocked with the rotation by the second stage clip 37, now a sub-material Catch 31 and No. two sub-material catch 32 clamp pellet 1 again, due to now pellet 1 in sub-feed tube 28 one section of sliding away from From, therefore a sub-material catch 31 and the pellet 1 clamped by No. two sub-material catch 32 are a upper pellet 1, in sub-feed tube 28 most The pellet 1 of bottom is not clamped, and the further controller piston rod of No. three cylinders 49 withdraws, and then drives striker plate 50 from sub-material The bottom of pipe 28 is extracted out, and pellet 1 is skidded off from sub-feed tube 28 and fallen in the first storage tank 54 and the second storage tank 57, finally supports Touch to detection plate 29, now laser instrument 51 is compareed again, and pellet 1 is contradicted to detection plate 29, with reference to Figure 15 a, No. four cylinders 62 Piston rod withdraw, lock core chip 56 by the active force of the 3rd stage clip 59 produce it is relative slide, the first storage tank 54 and second holds Put the mutual dislocation of groove 57 to clamp pellet 1.

Situation two：Piston rod such as Figure 13 a and Figure 13 b, a cylinder 42 and No. two cylinders 36 withdraws simultaneously, a sub-material Catch 31 produces rotation by the first stage clip 43, and No. two sub-material catch 32 are interlocked with the rotation by the second stage clip 37, now a sub-material Catch 31 and No. two sub-material catch 32 clamp pellet 1 again, but the distance of the movement of pellet 1 is not enough during being somebody's turn to do, i.e., No. one point Material catch 31 and No. two sub-material catch 32 still clamp original pellet 1；Now according to sequence of movement, No. three controllers of cylinder 49 are lived Stopper rod withdraws, and then drives striker plate 50 to extract out from the bottom of sub-feed tube 28, but the pellet 1 of the lowermost end of sub-feed tube 28 is due to being pressed from both sides Hold and do not fall, while the pellet 1 blocks the control of laser instrument 51, delay time value is set in this case, if exceed should Still the intercepted pellet 1 for then representing lowermost end is clamped and cannot fall for the control of time value laser instrument 51, such as more than 3 seconds （Scalable）Laser instrument 51 is not compareed, and the pellet 1 for being accredited as lowermost end is clamped；Action with regard to solving the problem is as follows, such as Figure 14 a and Figure 14 b, now cylinder 42 controls its piston rod and stretches out, and the piston rod of No. two cylinders 36 keeps in situ, No. one The piston rod of cylinder 42 promotes again a sub-material catch 31, a sub-material catch 31 to produce and rotate so as to unclamp the bullet of lowermost end Son 1, skids off after the pellet 1 in lowermost end is released from sub-feed tube 28.Pellet 1 falls into first after skidding off from sub-feed tube 28 In the storage tank 57 of storage tank 54 and second, pellet 1 is finally contradicted to detection plate 29, and now laser instrument 51 is compareed again, further With reference to Figure 15 a, the piston rod of No. four cylinders 62 withdraws, and lock core chip 56 produces relative slip by the active force of the 3rd stage clip 59, First storage tank 54 and the mutual dislocation of the second storage tank 57 clamp pellet 1.

In the state of shown in Figure 15 a and Figure 15 b, it is actually a pellet 1 and falls into collection pellet 53, now No. three cylinders 49 Piston rod it is extended cause striker plate 50 to stop the outlet of sub-feed tube 28 again, realize the reset of position.But there are unexpected feelings During condition, sub-feed tube 28 may once fall two pellets 1, the i.e. situation of Figure 16 a and Figure 16 b, in the situation of Figure 16 a and Figure 16 b Under, two pellets 1 form stacking, and in sub-feed tube 28, another half volume is in collection core for the half volume of one of pellet 1 In block 53.Now No. three cylinders 49 striker plate 50 that cannot link resets.

The settling mode of above-mentioned situation refers to Fig. 7 a, extends laterally plate 26 and is connected with the sliding of sub-material support 25, sub-material Frame 25 is provided with adjustable plate 63, and adjustable plate 63 is provided with stop screw 64, and extending laterally the relative sub-material support 25 of plate 26 can be upper and lower Slide, extend laterally plate 26 and contradicted to stop screw 64 by the downward sliding of gravity, extending laterally plate 26 and sub-material support 25 Between be provided with the first extension spring 65, the first extension spring 65 is pulled and extends laterally the downward sliding of plate 26.Thus can manually lift and extend laterally Plate 26, extend laterally plate 26 drive distribution block 27 on move, so as to take out Figure 16 a in pellet 1.To sum up, feeding-distribution device 8 makes pellet 1 serially enters in collection pellet 53.

With reference to Figure 17 a and Figure 17 b, frame 5 is provided with motor 66, and the bottom of rotating disk 30 is provided with inductive disks 67 and synchronizing wheel 68, the rotation of inductive disks 67 and synchronizing wheel 68 is synchronous with rotating disk 30, and motor 66 is rotated by the linkage of transmission belt 69 synchronizing wheel 68, is felt The outer circumference that 67 should be coiled is evenly equipped with 12 equal angular station grooves 70, and 12 stations of correspondence, frame 5 is provided with slot optical coupling 71, slot optical coupling 71 is combined controlled motor 66 and is stalled with inductive disks 67.

Such as Fig. 7 b, Figure 18 and Figure 19, wherein Figure 18 and Figure 19 conceals rotating disk 30；Frame 5 is provided with regulating platform 72, adjusts Platform 72 is connected to detection plate 29 by height regulating rod 73, and regulating platform 72 is provided with the support bar 93 for supporting detection plate 29, passes through Adjusting the height of height regulating rod 73 can change the level height that the level height of detection plate 29, i.e. pellet 1 are fallen into after collection pellet 53 Degree, height regulating rod 73 realizes altitude mixture control by leading screw；Detection means 9 includes testing stand 74, is additionally provided with testing stand 74 and leads Rail 75, sliding on guide rail 75 is connected with slide block 76, and slide block 76 is connected with detection turnover panel 77, and detection turnover panel 77 is provided with detection rifle 78 It is passed down through detection turnover panel 77 and contradicts with the upper surface of testing stand 74 with No. five cylinder 79, and the piston rod of No. five cylinders 79, when When the piston rod of No. five cylinders 79 progressively extends downwards, the whole detection sliding upwards of turnover panel 77 of piston rod linkage, while detecting rifle 78 move up, and when the piston rod of No. five cylinders 79 progressively withdraws, detection turnover panel 77 progressively declines, and then detects rifle 78 progressively Decline, detect the second extension spring 80 is set between turnover panel 77 and testing stand 74 in addition, the second extension spring 80 is ordered about detection turnover panel 77 and moved down.Inspection Test aircraft 74 is provided with the encoder 81 of model KS38A, and the encoder 81 is connected to detection rifle 78 by wire.With regard to detecting Journey：Using front, to detecting that rifle 78 returns to zero, the piston rod for withdrawing No. five cylinders 79 causes to detect that rifle 78 is contradicted to detection plate 29 Upper surface, record the position for zero point, then by No. five cylinders 79 detection bar is resetted；Motor 66 starts drive rotating disk 30 Rotate, the collection pellet 53 for carrying pellet 1 is turned to rotating disk 30 position of testing stand 74 by rotating, now No. five cylinders 79 are controlled Piston rod processed progressively withdraws, and until detecting that rifle 78 contradicts the upper end of pellet 1 to collection pellet 53, detection means 9 records the numerical value The absolute value of m, m is the length of pellet 1.

With regard to drawing mechanism 10, such as Figure 17 b and Figure 20, frame 5 is provided with No. three material cups 83, five of material cup 82, four material 84, No. six material cups 87 of material cup 86, eight of material cup 85, seven of cup and No. nine material cups 88, detection means 9 can store six numerical value conducts The reference value of 82 to No. eight material cups of No. three material cups 87, distributes pellet 1 and tack 2 enters each material cup with this.With No. three material cups 82 As a example by, if the value that detection rifle 78 is detected matches with the reference value of No. three material cups 82, the control rotating disk 30 of motor 66 is rotated, and is turned Disk 30 carries the collection pellet 53 for carrying pellet 1 to No. three tops of material cup 82；Wherein frame 5 is provided with support bent plate 89, and turns Bent plate 89 is supported to keep fixing when disk 30 is rotated.Support and seven discharging blocks 90 are evenly equipped with bent plate 89, on each discharging block 90 It is provided with No. six cylinders 91 and gas blow pipe 92.In the state of shown in Figure 20, the piston rod of No. six cylinders 91 is ejected and pushing lock cylinder Piece 56 is moved inward, and collection pellet 53 pushes into concentric, the now clamping constraint release of pellet 1 with lock core chip 56, and pellet 1 can fall to In No. three material cups 82, while gas blow pipe 92 is blown to the first storage tank 54, pellet 1 is helped to drop.83 to No. eight material of No. four material cups The discharge method of cup 87 is similar to, wherein No. eight material cups 87 collect tack 2, if the pellet 1 that detection means 9 cannot be matched from Drop in No. nine material cups 88.12 to No. nine material cups of a number material cup 88 can take out from frame 5, realize last feeding.

Molar behavior process is sketched：Using front elder generation detection means 9 is returned to zero according to the height of detection plate 29.And store material cup Sub-material matching value, 1, pellet 1, tack 2, spring 3 and closure door 4 are put into in the lump sub-material vibrating disk 6, sub-material vibrating disk 6 is screened Go out closure door 4 and spring 3；2nd, tack 2 and pellet 1 enter feed vibrating disk 7, further enter back into sub-feed tube by transparent conduit 22 28；3rd, the outlet at bottom of sub-feed tube 28 is stopped that a sub-material catch 31 and No. two sub-material catch 32 are by rotating by striker plate 50 Pellet 1 is positioned；4th, laser instrument 51 is blocked, and lock core chip 56 waits pellet 1 to enter by the sliding of No. four cylinders 62, collection pellet 53 Enter；5th, striker plate 50 is withdrawn by No. three cylinders 49, and pellet 1 falls into collection pellet 53 and contradict the upper surface of detection plate 29；6、 No. four cylinders 62 withdraw, and lock core chip 56 is resetted by the 3rd stage clip 59, clamp pellet 1；7th, the driving rotating disk 30 of motor 66 is rotated, and is taken Collection pellet 53 with pellet 1 is moved to the lower section of detection rifle 78；8th, detect that rifle 78 is detected to the length of pellet 1；9th, motor 66 drives Dynamic rotating disk 30 is rotated, and the collection pellet 53 for carrying pellet 1 is moved to the top of correspondence material cup；10th, No. six pushing lock cylinder pieces of cylinder 91 56, gas blow pipe 92 to the first storage tank 54 is blown, and pellet 1 falls.

This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art Member can make as needed the modification without creative contribution after this specification is read to the present embodiment, but as long as at this All protected by Patent Law in the right of invention.

Claims (10)

1. a kind of screening machine for lock core part, including frame (5), is characterized in that：Include following structure in frame (5)：

Feeding-distribution device (8), feeding-distribution device (8) includes the sub-feed tube (28) imported for pellet (1) and/or tack (2), supplies sub-feed tube (28) detent mechanism of pellet (1) and/or tack (2) positioning, linkage detent mechanism make pellet (1) or tack (2) from sub-material in The sub-material drive mechanism progressively slid in pipe (28)；

Transfer device, transfer device include accepting pellet (1) or the tack (2) fallen in sub-feed tube (28) collection pellet (53), The mobile transfer drive mechanism of linkage collection pellet (53)；

Detection means (9), detection means (9) includes the detection rifle (78) for detecting pellet (1) or tack (2) length, and moves Send position of drive mechanism linkage collection pellet (53) to rifle (78) is detected；

Drawing mechanism (10), drawing mechanism (10) transfers drive mechanism for housing pellet (1) or tack (2) after sieving The position of linkage collection pellet (53) to drawing mechanism (10).

2. a kind of screening machine for lock core part according to claim 1, is characterized in that：Also include feeding device, supply Material device is included for accepting pellet (1), tack (2), spring (3) and the sub-material vibrating disk (6) of closure door (4), sub-material vibrating disk (6) it is provided with for separating the first sub-material mouth (17) of closure door (4), the second sub-material mouth for separating pellet (1) and tack (2) (19), the track export skidded off for spring (3)；Feeding device also includes the pellet skidded off in for accepting sub-material vibrating disk (6) (1) and/or tack (2) feed vibrating disk (7), feed vibrating disk (7) output pellet (1) and/or tack (2) to sub-feed tube (28)。

3. a kind of screening machine for lock core part according to claim 1, is characterized in that：Feeding-distribution device (8) also includes Backgauge for blocking the striker plate (50) of sub-feed tube (28) outlet, linkage striker plate (50) exports clutch with sub-feed tube (28) drives Motivation structure, detection sub-feed tube (28) bottom pellet (1) or tack (2) store the first sensitive piece of situation, the control of the first sensitive piece The motion of backgauge drive mechanism.

4. a kind of screening machine for lock core part according to claim 1 or 2 or 3, is characterized in that：On collection pellet (53) It is provided with for accommodating the first storage tank (54) of pellet (1) or tack (2), sliding on collection pellet (53) is connected with for locking pellet (1) or tack (2) lock core chip (56), lock core chip (56) be provided with the first storage tank (54) coordinate the second storage tank (57), frame (5) is provided with linkage lock core chip (56) makes the first storage tank (54) and the second storage tank (57) interlock the of movement One lock core drive mechanism.

5. a kind of screening machine for lock core part according to claim 1, is characterized in that：Feeding-distribution device (8) also includes Sub-material inflatable body, sub-feed tube (28) is provided with to be blown for sub-material inflatable body makes tack (2) and/or pellet (1) from sub-feed tube (28) air slot (48) that bottom skids off.

6. a kind of screening machine for lock core part according to claim 1, is characterized in that：Feeding-distribution device (8) also includes Distribution block (27), connection distribution block (27) for sub-feed tube (28) inserting extends laterally plate (26), and frame (5) is provided with for horizontal To the sub-material support (25) of the upper and lower sliding of extension board (26), sub-material support (25) is provided with spacing for extending laterally plate (26) slip Position-limit mechanism.

7. a kind of screening machine for lock core part according to claim 1, is characterized in that：Detection means (9) is including inspection Test aircraft (74) and the detection turnover panel (77) of testing stand (74) sliding connection, the detection drive for promoting the upper and lower sliding of detection turnover panel (77) Motivation structure, the detection plate (29) that positioning is contradicted for pellet (1) bottom, detection turnover panel (77) is connected with detection rifle (78).

8. a kind of screening machine for lock core part according to claim 3, is characterized in that：Detent mechanism includes No. one point Material catch (31), number sub-material catch (31) of linkage clamp the first elastic component of pellet (1) and the folder of a sub-material catch (31) There are No. two sub-material catch (32) of difference in height, No. two sub-material catch (32) of linkage to clamp the second elastic of pellet (1) for tight position Part.

9. a kind of screening machine for lock core part according to claim 3, is characterized in that：Also include connection feed vibration The transparent conduit (22) of disk (7) and sub-feed tube (28), frame (5) be provided with for detecting transparent conduit (22) in tack (2) or Second sensitive piece of the accumulative height of pellet (1), the second sensitive piece controls the keying of feeding device.

10. a kind of screening machine for lock core part according to claim 4, is characterized in that：Drawing mechanism (10) includes The material cup of several accommodating not homology functor (1) and tack (2), frame (5) is provided with linkage lock core chip (56) and makes the first storage tank (54) interlock the second mobile lock core drive mechanism with the second storage tank (57), and the second lock core drive mechanism is provided with discharging and blows Mechanism of qi structure, transfer device linkage collection pellet (53) to material cup top, the second lock core drive mechanism and discharging inflatable body activate bullet Drop down onto in material cup under sub (1) or tack (2).