CN106583263B - A kind of screening machine for lock core part - Google Patents

Abstract

The invention discloses a kind of screening machine for lock core part, its key points of the technical solution are that a kind of screening machine for lock core part, including rack, includes in rack with lower structure：Feeding-distribution device, feeding-distribution device include the sub-feed tube that pellet and/or tack is supplied to import, the sub-material driving mechanism for pellet or tack being made gradually to be slid from sub-feed tube for detent mechanism, linkage detent mechanism that pellet in sub-feed tube and/or tack position；Transfer device, transfer device is including accepting the collection pellet of the pellet fallen in sub-feed tube or tack, linkage collects the transfer driving mechanism that pellet moves；Detection device, detection device include the detection rifle for detecting pellet or tack length, and transfer driving mechanism linkage collection pellet to the position for detecting rifle；Drawing mechanism, drawing mechanism transfer driving mechanism linkage collection pellet to the position of drawing mechanism for the pellet or tack after accommodating screening.The degree of automation of this programme is higher, and whole efficiency is higher, reduces labour cost.

Description

A kind of screening machine for lock core part

Technical field

The present invention relates to a kind of automation equipments 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 the key specified is coordinated to realize unlock.

With reference to figure 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 primary structure coordinate with key tooth flower, and tack is also referred to as tack pellet, and the both ends of tack pellet are plane, one end with Spring contradicts, and the other end coordinates with round end pellet.Wherein, the diameter of closure door is maximum, the length longest of spring, pellet, tack and The diameter of spring is close；But the length type of pellet and tack with different length series, especially pellet is more, at present city 5 to 6 length series of generally use of pellet that field upper lock core uses.

Enterprise is when producing lock core at present, it usually needs first coordinates key to detect the rotation situation of lock core.If in use, Corresponding key is inserted into lock core and can not rotate, then representing lock core, there may be the problem of fit on, need pellet, put down at this time Head, spring and closure door are poured out together.The efficiency that all pellets, tack, spring and closure door are sieved using manually-operated mode is low, The diameter and length of especially each pellet and tack are all closer to, and artificial screening pellet and tack easily malfunction.

Invention content

The object of the present invention is to provide a kind of screening machine for lock core part, advantage is that have automation screening lock core The function of part, screening efficiency is high, precision is high.

The present invention above-mentioned technical purpose technical scheme is that：A kind of sieve for lock core part Extension set including rack, includes in rack with lower structure：

Feeding-distribution device, feeding-distribution device includes the sub-feed tube imported for pellet and/or tack, for pellet in sub-feed tube and/or Detent mechanism, the linkage detent mechanism of tack positioning make the sub-material driving mechanism that pellet or tack gradually slide from sub-feed tube；

Transfer device, transfer device include accepting the collection pellet of the pellet fallen in sub-feed tube or tack, linkage collection pellet Mobile transfer driving mechanism；

Detection device, detection device include the detection rifle for detecting pellet or tack length, and transfer driving mechanism connection Dynamic collection pellet extremely detects the position of rifle；

Drawing mechanism, drawing mechanism transfer driving mechanism linkage collection pellet for the pellet or tack after accommodating screening To the position of drawing mechanism.

Through the above technical solutions, 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, therefore can keep the stagnation shape of pellet in sub-feed tube by detent mechanism State further links detent mechanism, it can be achieved that the clamping and release of pellet, so that pellet using sub-material driving mechanism It falls one by one, pellet enters collection pellet after falling, transfer driving mechanism links the collection pellet, and then collects pellet and carry pellet movement To the position of detection rifle, collection pellet is stagnated in the position of detection rifle, and the length of pellet is measured again by detecting rifle at this time, It transfers in the container of designated position that the collection pellet for carrying pellet is transferred to drawing mechanism by driving mechanism again, receives after returned data Collect the pellet after being sieving through；The problem of present invention has fully considered labor cost in design, in particular in a variety of bullets The classification of son and tack, during use only need to be by pellet and tack merging sub-feed tube, subsequent action process is without artificially grasp Make, efficiency is higher, only needs single supervision, and the accuracy of detection for detecting rifle compares the precision higher artificially screened, and speed is more Soon, the pellet collected by drawing mechanism, tack classification results are more accurate.

The present invention is further arranged to：Feeding device is further included, feeding device includes accepting pellet, tack, spring With the sub-material vibrating disk of closure door, sub-material vibrating disk be equipped 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 further includes to accept what is skidded off in sub-material vibrating disk The feed vibrating disk of pellet and/or tack, feed vibrating disk export pellet and/or tack to sub-feed tube.

Through the above technical solutions, can pellet, tack, spring and closure door be imported sub-material vibrating disk together, pass through sub-material Vibrating disk filters out the closure door and spring for being relatively easy to screening, and pellet and tack are passed through again in feed vibrating disk, are thus fed Vibrating disk realizes sub-feed tube the feed of pellet and tack；Therefore, screening labour is further reduced by sub-material vibrating disk, Operation during screening is more convenient, without manual screening spring and closure door, pours into sub-material vibrating disk together.

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

It is blocked through the above technical solutions, striker plate realizes the outlet of sub-feed tube, it is fixed that the effect of striker plate is to coordinate Position mechanism, detent mechanism can may cause multiple pellets to fall the clamping of pellet and release process, pass through striker plate more slowly Support, even if detent mechanism does not clamp pellet, pellet can not also skid off from the outlet of sub-feed tube, i.e., unclamped in detent mechanism During pellet, pellet generates slip, and then striker plate blocks pellet without pellet is allowed to skid off, and further detent mechanism clamps bullet again Son, position of the pellet that detent mechanism clamps at this time with respect to before produce change, and the pellet in bottommost is not by localization machine The clamping action of structure, then extract the blanking that pellet can be realized in striker plate out；It is achieved that the feed one by one of pellet.

The present invention is further arranged to：Collection pellet is equipped with the first storage tank housed for pellet or tack, collects on pellet Sliding is connected with the lock core chip for locking pellet or tack, and lock core chip is equipped with second coordinated with the first storage tank and houses Slot, rack, which is equipped with linkage lock core chip, makes the first storage tank and the second storage tank interlock the first mobile lock core driving mechanism.

Through the above technical solutions, the first storage tank and the second storage tank enter for pellet or tack, lock core chip leads at this time Slip is crossed so that staggeredly area of first storage tank on the second storage tank gradually reduces, so as to clamp pellet, convenient for subsequently moving Send the transfer of device, at the same pellet be clamped after keep the state of opposed vertical, detection device carries out the pellet under the state It is more accurate to detect the numerical value obtained.

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

It is hindered through the above technical solutions, the pellet in sub-feed tube may occur sliding because of burr, sub-material inflatable body will Gas is passed through on the air slot of sub-feed tube, and gas enters from lead-in groove inside sub-feed tube, so as to which pellet be helped to slide, promotes pellet It is skidded off from the outlet at bottom of sub-feed tube, solves the problems, such as that pellet gets stuck due to burr friction.

The present invention is further arranged to：Feeding-distribution device further includes the distribution block inserted for sub-feed tube, the horizontal stroke for connecting distribution block To extension board, rack is equipped with the sub-material stent slid up and down for being laterally extended plate, and sub-material stent is equipped with for being laterally extended plate Slide the position-limit mechanism of limiting.

Through the above technical solutions, when pellet is stuck in the exit of sub-feed tube due to accident falls multiple, feeding-distribution device Operation is obstructed and can not be continued to run with；Distribution block can be moved by being laterally extended the upward glide band of plate at this time to move up, distribution block moves up When sub-feed tube is driven to move up, sub-feed tube is opposite at this time moves up the pellet that can be taken off getting stuck, and thus can continue to run with.

The present invention is further arranged to：Detection device includes testing stand, the detection turnover panel connected with testing stand sliding, pushes Detect detection driving mechanism, the detection plate for the conflict positioning of pellet bottom end that turnover panel slides up and down, detection turnover panel and detection rifle company It connects.

Through the above technical solutions, detection driving mechanism linkage detection turnover panel slides up and down, detection turnover panel passes through upper downslide Dynamic form drives detection rifle movement；Before detecting pellet, detection rifle need to set up datum water level by detecting the height of detection plate, One end of each pellet contradicts with detection plate and realizes that bottom end positions, and after pellet is further transferred to below detection rifle, detects rifle The length of height absolute value of the difference, that is, pellet of the height of detectable pellet upper end, upper end and lower end, it is thus achieved that Detect the detection of rifle；It is fast compared to artificial screening precision height, speed.

The present invention is further arranged to：Detent mechanism includes No.1 sub-material catch, linkage No.1 sub-material catch clamps pellet The first elastic component, with the clamped position of No.1 sub-material catch there are No. two No. two sub-material catch of difference in height, linkage sub-materials to keep off Piece clamps the second elastic component of pellet.

Through the above technical solutions, the pellet of actually sub-feed tube bottom end contradict to striker plate after there are a variety of situations, one The effect of number sub-material catch and No. two sub-material catch is to handle the realization of a variety of situations respectively；According to going out for pellet and sub-feed tube Mouth distance may be defined as No.1 pellet, No. two pellets, No. three pellets；1st, when in sub-feed tube No.1 pellet be not clamped, and No.1 When sub-material catch and No. two sub-material catch clamp No. two pellets, No.1 pellet can be fallen when striker plate is withdrawn；2nd, work as sub-feed tube Middle No.1 pellet is not clamped, and when No.1 sub-material catch and No. two sub-material catch clamp No. two pellets and No. three pellets respectively, No.1 pellet can be fallen when striker plate is withdrawn；3rd, when in sub-feed tube No.1 pellet by No.1 sub-material catch clamp, No. two pellets When being clamped by No. two sub-material catch, No.1 pellet can not be fallen when striker plate is withdrawn, and be needed at this time through sub-material driving mechanism Action No.1 pellet is unclamped by No.1 sub-material catch, fall so as to No.1 pellet；Therefore set two sub-material catch can A variety of situations realization when being fallen to pellet is handled respectively, is played the role of pellet stabilization and is slid one by one.

The present invention is further arranged to：The transparent conduit of connection feed vibrating disk and sub-feed tube is further included, rack is equipped with For detecting the second sensitive piece that tack or pellet in transparent conduit add up height, the second sensitive piece is used to control feeding device It opens and closes.

Through the above technical solutions, transparent conduit has accepted feed vibrating disk and sub-feed tube, when the height of pellet or tack After being accumulate to specified altitude assignment, the second sensitive piece senses pellet or tack, and the feeding device of the second sensitive piece control at this time is closed, temporarily Determine the feed of feeding device, pellet and/or tack in transparent conduit is avoided to overfill, 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 rack The first storage tank and the second storage tank is made to interlock the second mobile lock core driving mechanism, and the second lock core drives equipped with linkage lock core chip Motivation structure is equipped with discharging inflatable body, transfer device linkage collection pellet to material cup top, the second lock core driving mechanism and discharging Inflatable body activates pellet or tack is fallen in material cup.

Through the above technical solutions, the pellet in collection pellet is by obtaining a detected value, transfer dress after detecting the detection of rifle It puts and is matched by the detected value with stored reduced value, be achieved in the sub-material transfer of pellet, which is transferred to what is specified Behind material cup position, discharging inflatable body and the second lock core driving mechanism cooperate jointly so that pellet is sent out from collection pellet, bullet Thus son falls into corresponding material cup；It is thus achieved that entire screening, sub-material, the process collected.

In conclusion the invention has the advantages that：1st, being directed to pellet, tack, spring and closure door can realize The effect of pan feeding and final sizing collection is mixed, for process without manual operation, the degree of automation is higher, and whole efficiency is higher, subtracts 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, No.1 sub-material catch and No. two sub-material catch can solve the problems, such as a variety of 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 structure diagram of pellet, tack, spring and closure door；

Fig. 3 is the structure diagram that embodiment one highlights feeding device；

Fig. 4 is the structure diagram of one sub-material vibrating disk of embodiment；

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

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

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

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

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

Fig. 6 is the structure diagram that embodiment one highlights posting and photoreceptor；

Fig. 7 a are the structure diagrams 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 device of embodiment one；

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

Fig. 9 a are the vertical views of one detection device of embodiment；

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 embodiment one collects pellet and disassembles schematic diagram；

Figure 11 a are schematic diagrames when No.1 sub-material catch unclamps pellet；

Figure 11 b are schematic diagrames when No. two sub-material catch unclamp pellet

Figure 12 a are that the pellet of situation one falls into schematic diagram when collecting pellet from sub-feed tube；

Figure 12 b are that the pellet of situation one falls into schematic diagram when collecting pellet from sub-feed tube；

Figure 13 a are the schematic diagrames that the pellet of situation two is clamped by No.1 sub-material catch；

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

Figure 14 a are the schematic diagrames when No.1 cylinder of situation two is released again；

Figure 14 b are the schematic diagrames when pellet of situation two is fallen；

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

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

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

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

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

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

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

Schematic diagram when Figure 19 is the detection of one detection device of embodiment；

Figure 20 is the structure diagram that embodiment one highlights drawing mechanism.

Reference numeral：1st, pellet；2nd, tack；3rd, spring；4th, it seals up a door；5th, rack；6th, sub-material vibrating disk；7th, feed vibration Disk；8th, feeding-distribution device；9th, detection device；10th, drawing mechanism；11st, supporting rack；12nd, No.1 material cup；13rd, No. two material cups；14th, go out Expect 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, third sub-material track；22nd, transparent conduit；23rd, posting；24th, photoreceptor；25th, sub-material stent；26th, it is horizontal To extension board；27th, distribution block；28th, sub-feed tube；29th, detection plate；30th, turntable；31st, No.1 sub-material catch；32nd, No. two sub-material gears Piece；33rd, No.1 mounting groove；34th, No. two mounting grooves；35th, No. two support shafts；36th, No. two cylinders；37th, the second compression spring；38th, countersunk head Screw；39th, the second limit protrusion；40th, the second limiting slot；41st, No.1 support shaft；42nd, No.1 cylinder；43rd, the first compression spring；44、 First limit protrusion；45th, the first limiting slot；46th, blower pump；47th, blowing groove；48th, air slot；49th, No. three cylinders；50th, backgauge Plate；51st, laser；52nd, gate slot；53rd, collect pellet；54th, the first storage tank；55th, locked groove；56th, lock core chip；57th, the second storage tank； 58th, kidney slot；59th, third compression spring；60th, lock pin；61st, air cylinder support；62nd, No. four cylinders；63rd, adjustable plate；64th, stop screw； 65th, the first tension spring；66th, motor；67th, inductive disks；68th, synchronizing wheel；69th, transmission belt；70th, station slot；71st, slot optical coupling；72nd, it adjusts Save platform；73rd, height regulating rod；74th, testing stand；75th, guide rail；76th, sliding block；77th, turnover panel is detected；78th, rifle is detected；79th, No. five gas Cylinder；80th, the second tension 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, supporting rod.

Specific embodiment

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

Embodiment one：It please refers to Fig.1 and Fig. 2, a kind of screening machine for lock core part, is mainly used for sieving pellet 1, flat First 2, spring 3 and closure door 4.Including rack 5, rack 5 be equipped with sequentially connected sub-material vibrating disk 6, feed vibrating disk 7, Feeding-distribution device 8, detection device 9 and drawing mechanism 10.Pellet 1, tack 2, spring 3 and closure door 4 are set from sub-material vibrating disk 6 into this Standby, the following contents mainly illustrates the principle of each device according to the moving process of pellet 1.

Dependency structure about sub-material vibrating disk 6：Please refer to Fig. 3, Fig. 4；Rack 5 is equipped with and is used to support sub-material vibrating disk 6 supporting rack 11, supporting rack 11 are equipped with No.1 material cup 12 and No. two material cups 13, and No.1 material cup 12 is for accommodating closure door 4, No. two Material cup 13 is used for putting spring 3；Sub-material vibrating disk 6 is equipped with the discharging track 14 for being connected to feed vibrating disk 7, sub-material vibrating disk Tack 2 and pellet 1 in 6 pass through in the output of discharging track 14 to feed vibrating disk 7；The sub-material vibrating disk 6 includes upper runner 15 With lower flow channel 16, specific sub-material principle combination Fig. 5 a to Fig. 5 e about sub-material vibrating disk 6 illustrate that upper runner 15 is equipped with first Sub-material mouth 17, and sub-material vibrating disk 6 close to the position of the first sub-material mouth 17 be equipped with the first sub-material track 18, due to closure door 4 it is straight Diameter is more than the width of the first sub-material mouth 17, therefore closure door 4 can not be fallen into the first sub-material mouth 17, and pellet 1, tack 2, spring 3 Diameter it is smaller each fall in 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 skids off, and final closure door 4 falls into No.1 material cup 12；Lower flow channel 16 is equipped with the second sub-material mouth 19, herein Three kinds of situations are enumerated in Fig. 5 c to Fig. 5 e, and lower flow channel 16 is equipped with the second sub-material track 20 close to the position of the second sub-material mouth 19 （It is shown in Fig. 4）, since the length of spring 3 is more than the width of the second sub-material mouth 19, spring 3 can not fall into the second sub-material mouth 19, And pellet 1, the width of tack 2 are smaller each falls in 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 along the second sub-material track 20 enter discharging track 14, pellet 1, tack 2 by discharging track 14 into Enter to be fed vibrating disk 7.Across will be continued to move to along lower flow channel 16 after the second sub-material mouth 19, sub-material vibrating disk 6 is additionally provided with spring 3 Third sub-material track 21, spring 3 eventually fall into third sub-material track 21 along lower flow channel 16, are entered by third sub-material track 21 No. two material cups 13.

Dependency structure about feed vibrating disk 7：Referring to Fig. 6, being connected with transparent conduit 22 on feed vibrating disk 7, put down First 2 and pellet 1 from feed vibrating disk 7 in send out after enter transparent conduit 22, and along transparent conduit 22 downwards convey.It is transparent The internal diameter of conduit 22 and tack 2 and pellet 1 are close, therefore tack 2 in transparent conduit 22 and pellet 1 are in single-row arrangement.In order to It realizes that the position of transparent conduit 22 is fixed, posting 23 is equipped in rack 5, the epipleural of transparent conduit 22 from posting 23 is worn Enter and be pierced by from lower side panel, thus transparent conduit 22 is positioned；Rack 5 is equipped with photoreceptor 24, and photoreceptor 24 passes through posting 23 towards transparent conduit 22.When being fed the feed of vibrating disk 7, tack 2 and pellet 1 in transparent conduit 22 gradually stack, when flat First 2 and after pellet 1 is accumulate to the position of photoreceptor 24, the control of photoreceptor 24 feed vibrating disk 7 and the pause of sub-material vibrating disk 6 supply Material, in case the tack 2 and pellet 1 in transparent conduit 22 stack excess.Since tack 2 is similar with pellet 1, it is only that in length Difference, therefore the following contents illustrates screening process by taking pellet 1 as an example, but is actually suitable in the specific implementation with lower structure flat First 2 and the screening of pellet 1.

Dependency structure about feeding-distribution device 8：Please refer to Fig. 6, Fig. 7 a and Fig. 7 b, feeding-distribution device 8 include sub-material stent 25, It being arranged on sub-material stent 25 and is laterally extended plate 26 and distribution block 27, distribution block 27 is equipped with hollow sub-feed tube 28, point Expects pipe 28 is connected with transparent conduit 22, and pellet 1 is entered by sub-feed tube 28 in distribution block 27.Rack 5 is equipped with detection plate 29, and Detection plate 29 is arcuate structure, and turntable 30 is additionally provided in rack 5, and the action process and structure about turntable 30 will be combined in following Appearance is expanded on further.

With continued reference to Fig. 8 a, Fig. 9 a and Fig. 9 b, about the concrete structure of feeding-distribution device 8, distribution block 27 is equipped with No.1 point Expect catch 31 and No. two sub-material catch 32, distribution block 27 is equipped with No.1 mounting groove 33 and No. two mounting grooves 34, No.1 sub-material gear Piece 31 is inserted into from No.1 mounting groove 33, and No. two sub-material catch 32 are inserted into from No. two mounting grooves 34.On No. two sub-material catch 32 Equipped with No. two support shafts 35 for being rotatablely connected with distribution block 27, No. two cylinders 36, No. two cylinders are fitted in distribution block 27 36 piston rod can be contradicted by flexible to the upper end of No. two sub-material catch 32, and the second compression spring 37 is additionally provided in distribution block 27, One end of second compression spring 37 is limited by sunk screw 38, and the other end is contradicted by elasticity to the lower end of No. two sub-material catch 32. No. two sub-material catch 32 are equipped with the second limit protrusion 39, and second limit protrusion 39 passes through 28 side of sub-feed tube in the state of Fig. 9 b The second limiting slot 40 on wall, the second limit protrusion 39 contradict pellet 1 by end by it, limit the slip of pellet 1.

With reference to figure 9a and Figure 10 a, No.1 sub-material catch 31 is equipped with the No.1 support for being rotatablely connected with distribution block 27 Axis 41, distribution block 27 are equipped with No.1 cylinder 42, and the piston rod of No.1 cylinder 42 can be contradicted by flexible to No. two sub-material catch 32 upper end, distribution block 27 are equipped with the first compression spring 43, and one end of the first compression spring 43 is limited by sunk screw 38, and the other end leads to Elasticity is crossed to contradict to the lower end of No.1 sub-material catch 31.No.1 sub-material catch 31 is equipped with the first limit protrusion 44, Figure 10 a institutes First limit protrusion 44 passes through the first limiting slot 45 on 28 side wall of sub-feed tube in the state of showing, the first limit protrusion 44 passes through Its end clamps pellet 1.In a state that the piston rod of No.1 cylinder 42 and No. two cylinders 36 is withdrawn, the first limit protrusion 44 It is inserted into sub-feed tube 28 simultaneously with the second limit protrusion 39, and then the realization of pellet 1 in sub-feed tube 28 is gripped, at this time bullet Son 1 is stacked in sub-feed tube 28.Wherein, the level height of the first limit protrusion 44 is slightly below the level height of the second limit protrusion 39 Degree, since the length of pellet 1 differs, the first limit protrusion 44 and the second limit protrusion 39 may clamp same pellet 1 Or different guidance modes can be used by 1 pass-out of pellet in two adjacent pellets 1 of clamping, different clamping conditions, the following contents will It is expanded on further.

Such as Fig. 8 b, Fig. 9 b and Figure 10 a, distribution block 27 is equipped with blower pump 46, and distribution block 27 is equipped with to be connected for blower pump 46 The blowing groove 47 connect, sub-feed tube 28 are equipped 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.The air blowing of blower pump 46 can help pellet 1 to fall, and the setting of the structure is mainly used for solving Pellet 1 is viscous on 28 inner wall of sub-feed tube the problem of because of burr.

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

Fig. 7 a, Figure 10 a and Figure 10 b are please referred to, turntable 30 is circumferentially with 12 collection pellets 53 along outside it, collects on pellet 53 Equipped with the first storage tank 54 and locked groove 55, slid in collection pellet 53 and be connected with lock core chip 56, it is accommodating that lock core chip 56 is equipped with second Slot 57 and the kidney slot 58 in kidney-shaped structure, the first storage tank 54 and the second storage tank 57 are round straight slot, and internal diameter is bigger In pellet 1.Collect and third compression spring 59 and lock pin 60 are equipped between pellet 53 and lock core chip 56, lock pin 60 passes through locked groove 55 and is inserted into waist In shape slot 58,59 pushing lock cylinder piece 56 of third compression spring is slided backwards to collection pellet 53, and lock pin 60 limit the slip of lock core chip 56 away from From；Air cylinder support 61 is equipped 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 elastic potential energy of third compression spring 59 is overcome move, and then the first storage tank 54 and second houses The axial line of slot 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 tanks 57 form dislocation, which can clamp pellet 1.

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

Situation one：Such as Figure 12 a and Figure 12 b, the piston rod of No.1 cylinder 42 and No. two cylinders 36 is withdrawn simultaneously, No.1 sub-material Catch 31 generates rotation by the first compression spring 43, and No. two sub-material catch 32 are interlocked with the rotation by the second compression spring 37, at this time No.1 sub-material Catch 31 and No. two sub-material catch 32 clamp pellet 1 again, due to pellet 1 at this time slid in sub-feed tube 28 one section away from From, therefore No.1 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 further 49 controller piston rod of No. three cylinders is withdrawn, and then drives striker plate 50 from sub-material The bottom extraction of pipe 28, pellet 1 are skidded off from sub-feed tube 28 and are fallen into the first storage tank 54 and the second storage tank 57, finally support It touches to detection plate 29, laser 51 compares again at this time, and pellet 1 is contradicted to detection plate 29, with reference to figure 15a, No. four cylinders 62 Piston rod withdraw, lock core chip 56 produced relative sliding by the active force of third compression spring 59, and the first storage tank 54 and second holds 57 mutual dislocation of slot is put to clamp pellet 1.

Situation two：Such as Figure 13 a and Figure 13 b, the piston rod of No.1 cylinder 42 and No. two cylinders 36 is withdrawn simultaneously, No.1 sub-material Catch 31 generates rotation by the first compression spring 43, and No. two sub-material catch 32 are interlocked with the rotation by the second compression spring 37, at this time No.1 sub-material Catch 31 and No. two sub-material catch 32 clamp pellet 1 again, but the distance that pellet 1 moves during being somebody's turn to do is insufficient, i.e. No.1 point Material catch 31 and No. two sub-material catch 32 still clamp original pellet 1；At this time according to sequence of movement, No. three 49 controllers of cylinder are lived Stopper rod is withdrawn, and then striker plate 50 is driven to be extracted out from the bottom of sub-feed tube 28, but the pellet 1 of 28 lowermost end of sub-feed tube is due to being pressed from both sides It holds and does not fall, while the pellet 1 blocks the control of laser 51, set delay time value in this case, if more than should The still intercepted pellet 1 for then representing lowermost end of the control of time value laser 51 is clamped and can not fall, such as more than 3 seconds （It is adjustable）Laser 51 does not compare, and the pellet 1 for being accredited as lowermost end is clamped；It is as follows about the action for solving the problems, such as this, such as Figure 14 a and Figure 14 b, No.1 cylinder 42 controls its piston rod to stretch out at this time, and the piston rod of No. two cylinders 36 keeps in situ, No.1 The piston rod of cylinder 42 pushes No.1 sub-material catch 31 again, and No.1 sub-material catch 31 generates rotation so as to unclamp the bullet of lowermost end Son 1, the pellet 1 in lowermost end skids off after being released from sub-feed tube 28.Pellet 1 falls into first after being skidded off from sub-feed tube 28 In 54 and second storage tank 57 of storage tank, finally conflict to detection plate 29, at this time laser 51 compares pellet 1 again, further With reference to figure 15a, the piston rod of No. four cylinders 62 is withdrawn, and lock core chip 56 is produced relative sliding by the active force of third compression spring 59, First storage tank 54 and 57 mutual dislocation of the second storage tank clamp pellet 1.

It is actually that a pellet 1 falls into collection pellet 53 in the state of shown in Figure 15 a and Figure 15 b, No. three cylinders 49 at this time Piston rod it is extended so that striker plate 50 stops 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, which are formed, to be stacked, and the half volume of one of pellet 1 is in sub-feed tube 28, and another half volume is in collection core In block 53.No. three cylinders 49 striker plate 50 that can not link resets at this time.

The settling mode of the above situation can refer to Fig. 7 a, is laterally extended plate 26 and is connected with the sliding of sub-material stent 25, sub-material branch Frame 25 is equipped with adjustable plate 63, and adjustable plate 63 is equipped with stop screw 64, and being laterally extended plate 26 can be upper and lower with respect to sub-material stent 25 It slides, is laterally extended plate 26 and slides conflict downwards by gravity to stop screw 64, be laterally extended plate 26 and sub-material stent 25 Between be equipped with the first tension spring 65, the first tension spring 65 pulling is laterally extended plate 26 downwards slide.Thus it can lift and be laterally extended manually Plate 26 is laterally extended plate 26 and distribution block 27 is driven to move up, so as to take out the pellet 1 in Figure 16 a.To sum up, feeding-distribution device 8 makes pellet 1 serially enters in collection pellet 53.

With reference to figure 17a and Figure 17 b, rack 5 is equipped with motor 66, and the bottom of turntable 30 is equipped with inductive disks 67 and synchronizing wheel 68, the rotation of inductive disks 67 and synchronizing wheel 68 is synchronous with turntable 30, and motor 66 is rotated by the linkage of transmission belt 69 synchronizing wheel 68, is felt The outer circumferential direction that 67 should be coiled is evenly equipped with 12 equal angular station slots 70, corresponding 12 stations, and rack 5 is equipped with slot optical coupling 71, slot optical coupling 71 is combined control motor 66 with inductive disks 67 and is stalled.

Such as Fig. 7 b, Figure 18 and Figure 19, wherein Figure 18 and Figure 19 conceal turntable 30；Rack 5 is equipped with regulating platform 72, adjusts Platform 72 is connected to detection plate 29 by height regulating rod 73, and regulating platform 72 is equipped with the supporting rod 93 of support detection plate 29, passes through The level height of detection plate 29 can be changed in the height for adjusting height regulating rod 73, i.e. pellet 1 falls into the level height after collection pellet 53 Degree, height regulating rod 73 realize that height is adjusted by leading screw；Detection device 9 includes testing stand 74, is additionally provided with and leads on testing stand 74 Rail 75, on guide rail 75 sliding be connected with sliding block 76, sliding block 76 is connect with detection turnover panel 77, and detection turnover panel 77, which is equipped with, detects rifle 78 With No. five cylinders 79, and the piston rod of No. five cylinders 79 is passed down through the upper surface of detection turnover panel 77 and testing stand 74 and contradicts, when When the piston rod of No. five cylinders 79 gradually extends downwards, the entire detection turnover panel 77 of piston rod linkage slides, while detect rifle upwards 78 move up, and when the piston rod of No. five cylinders 79 is gradually withdrawn, detection turnover panel 77 gradually declines, and then detects rifle 78 gradually Decline, in addition detect and the second tension spring 80 is set between turnover panel 77 and testing stand 74, the second tension spring 80 drives detection turnover panel 77 to move down.Inspection Test aircraft 74 is equipped with the encoder 81 of model KS38A, which is connected to detection rifle 78 by conducting wire.About detecting Journey：Before use, returning to zero to detection rifle 78, the piston rod for withdrawing No. five cylinders 79 so that detecting rifle 78 contradicts to detection plate 29 Upper surface, record the position as zero, then pass through No. five 79 detection bars of cylinder resets；Motor 66, which starts, drives turntable 30 The collection pellet 53 for carrying pellet 1 is turned to the position of testing stand 74 by rotating by rotation, turntable 30, and No. five cylinders 79 are controlled at this time Piston rod processed is gradually withdrawn, and until detection rifle 78 is contradicted to 1 upper end of pellet in collection pellet 53, detection device 9 records the numerical value The absolute value of m, m are the length of pellet 1.

About drawing mechanism 10, such as Figure 17 b and Figure 20, rack 5 is equipped with No. three material cups 83, five of material cup 82, four and expects 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 device 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 with this and tack 2 enters each material cup.With No. three material cups 82 For, if the reference value of value and No. three material cups 82 that detection rifle 78 detects matches, motor 66 controls turntable 30 to rotate, and turns Disk 30 carries the collection pellet 53 for carrying pellet 1 to No. three 82 tops of material cup；Wherein rack 5 is equipped with support bent plate 89, and turns Support bent plate 89 remains fixed when disk 30 rotates.Seven discharging blocks 90 are evenly equipped on support bent plate 89, on the block 90 that each discharges Equipped with No. six cylinders 91 and gas blow pipe 92.In the state of shown in Figure 20, the piston rod ejection of No. six cylinders 91 and pushing lock cylinder Piece 56 moves inward, and collection pellet 53 pushes into concentric with lock core chip 56, and the clamping constraint release of pellet 1, pellet 1 can be fallen at this time In No. three material cups 82, while gas blow pipe 92 is blown to the first storage tank 54, and pellet 1 is helped to fall.83 to No. eight material of No. four material cups The discharge method of cup 87 is similar, wherein No. eight material cups 87 collect tack 2, if detection device 9 can not carry out matched pellet 1 from It is fallen in No. nine material cups 88.12 to No. nine material cups of No.1 material cup 88 can be taken out from rack 5, realize last feeding.

Molar behavior process is sketched：It is returned to zero using preceding elder generation according to the height of detection plate 29 to detection device 9.And store material cup Sub-material matching value, 1, pellet 1, tack 2, spring 3 and closure door 4 be put into sub-material vibrating disk 6 together, sub-material vibrating disk 6 screens 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 by striker plate 50, and No.1 sub-material catch 31 and No. two sub-material catch 32 pass through rotation Pellet 1 is positioned；4th, laser 51 is blocked, and lock core chip 56 is slid by No. four cylinders 62, collection pellet 53 wait for pellet 1 into Enter；5th, striker plate 50 is withdrawn by No. three cylinders 49, and pellet 1 falls into interior to collection pellet 53 and contradicts 29 upper surface of detection plate；6、 No. four cylinders 62 are withdrawn, and lock core chip 56 is resetted by third compression spring 59, clamp pellet 1；7th, 66 driving disc 30 of motor rotates, and takes Collection pellet 53 with pellet 1 is moved to 78 lower section of detection rifle；8th, detection rifle 78 is detected 1 length of pellet；9th, motor 66 drives Turn disk 30 rotates, and the collection pellet 53 for carrying pellet 1 is moved to the top of corresponding material cup；10th, No. six 91 pushing lock cylinder pieces of cylinder 56, gas blow pipe 92 is blown to the first storage tank 54, and pellet 1 is fallen.

This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art Member can as needed make the present embodiment the modification of no creative contribution after this specification is read, but as long as at this It is all protected in the right of invention by Patent Law.

Claims (8)

1. a kind of screening machine for lock core part, including rack (5), it is characterized in that：Include in rack (5) with lower structure：

Feeding-distribution device (8), feeding-distribution device (8) including for pellet (1) and/or tack (2) import sub-feed tube (28), for sub-feed tube (28) pellet (1) and/or the detent mechanism of tack (2) positioning, linkage detent mechanism make pellet (1) or tack (2) from sub-material in The sub-material driving mechanism gradually slid in pipe (28)；

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

Detection device (9), detection device (9) are moved including being used for the detection rifle (78) for detecting pellet (1) or tack (2) length Send position of the driving mechanism linkage collection pellet (53) to rifle (78) is detected；

Drawing mechanism (10), drawing mechanism (10) transfer driving mechanism for the pellet (1) or tack (2) after accommodating screening Linkage collects pellet (53) to the position of drawing mechanism (10)；

Feeding device is further included, feeding device includes accepting pellet (1), tack (2), spring (3) and the sub-material of closure door (4) Vibrating disk (6), sub-material vibrating disk (6) are equipped with for separating the first sub-material mouth (17) of closure door (4), for separating pellet (1) The second sub-material mouth (19) with tack (2), the track export skidded off for spring (3)；Feeding device further includes to accept sub-material The pellet (1) and/or the feed vibrating disk (7) of tack (2) skidded off in vibrating disk (6), feed vibrating disk (7) export pellet (1) And/or tack (2) is to sub-feed tube (28)；

Detection device (9) detects turnover panel including testing stand (74), with the detection turnover panel (77) of testing stand (74) sliding connection, promotion (77) detection driving mechanism, the detection plate (29) for the conflict positioning of pellet (1) bottom end slid up and down, detection turnover panel (77) and inspection Rifle (78) is surveyed to connect.

2. a kind of screening machine for lock core part according to claim 1, it is characterized in that：Feeding-distribution device (8) further includes It is driven for blocking the striker plate (50) of sub-feed tube (28) outlet, linkage striker plate (50) and the backgauge of sub-feed tube (28) outlet clutch 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 movement of backgauge driving mechanism.

3. a kind of screening machine for lock core part according to claim 1 or 2, it is characterized in that：It is set on collection pellet (53) Have for accommodating the first storage tank (54) of pellet (1) or tack (2), collect sliding on pellet (53) and be connected with to lock pellet (1) or the lock core chip of tack (2) (56), lock core chip (56) are equipped with the second storage tank coordinated with the first storage tank (54) (57), rack (5), which is equipped 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 driving mechanism.

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

5. a kind of screening machine for lock core part according to claim 1, it is characterized in that：Feeding-distribution device (8) further includes Distribution block (27), connection distribution block (27) for sub-feed tube (28) inserting are laterally extended plate (26), and rack (5) is equipped with for horizontal The sub-material stent (25) slid up and down to extension board (26), sub-material stent (25) is equipped with slides limiting for being laterally extended plate (26) Position-limit mechanism.

6. a kind of screening machine for lock core part according to claim 1, it is characterized in that：Detent mechanism includes No.1 point Expect that catch (31), linkage No.1 sub-material catch (31) clamp the first elastic component of pellet (1), the folder with No.1 sub-material catch (31) Tight position has the second elasticity that No. two No. two sub-material catch (32) of difference in height, linkage sub-material catch (32) clamp pellet (1) Part.

7. a kind of screening machine for lock core part according to claim 1, it is characterized in that：Further include connection feed vibration The transparent conduit (22) of disk (7) and sub-feed tube (28), rack (5) be equipped with for detect in transparent conduit (22) tack (2) or Pellet (1) adds up the second sensitive piece of height, and the second sensitive piece controls the keying of feeding device.

8. a kind of screening machine for lock core part according to claim 2, it is characterized in that：Drawing mechanism (10) if including The dry accommodating not material cup of homology functor (1) and tack (2), rack (5), which is equipped with linkage lock core chip (56), makes the first storage tank (54) interlock the second mobile lock core driving mechanism with the second storage tank (57), and the second lock core driving mechanism is equipped with discharging and blows Mechanism of qi structure, transfer device linkage collection pellet (53) to material cup top, the second lock core driving mechanism and discharging inflatable body actuating bullet Sub (1) or tack (2) are fallen in material cup.