CN102847867A - Chain connector assembly machine - Google Patents

Chain connector assembly machine Download PDF

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Publication number
CN102847867A
CN102847867A CN2012103643600A CN201210364360A CN102847867A CN 102847867 A CN102847867 A CN 102847867A CN 2012103643600 A CN2012103643600 A CN 2012103643600A CN 201210364360 A CN201210364360 A CN 201210364360A CN 102847867 A CN102847867 A CN 102847867A
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CN
China
Prior art keywords
send
riveting
pair
cam
groove
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Application number
CN2012103643600A
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Chinese (zh)
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CN102847867B (en
Inventor
何汉朝
何治富
黄浩
卢日才
Original Assignee
太仓椿盟链传动有限公司
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Application filed by 太仓椿盟链传动有限公司 filed Critical 太仓椿盟链传动有限公司
Priority to CN201210364360.0A priority Critical patent/CN102847867B/en
Publication of CN102847867A publication Critical patent/CN102847867A/en
Application granted granted Critical
Publication of CN102847867B publication Critical patent/CN102847867B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21LMAKING METAL CHAINS
    • B21L9/00Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains
    • B21L9/02Making chains or chain links, the links being composed of two or more different parts, e.g. drive chains of roller-chain or other plate-link type
    • B21L9/06Sorting, feeding, assembling, riveting, or finishing parts of chains

Abstract

A chain connector assembly machine comprises a driving device, a working rotating disc, a pin roll delivery device, an outer piece delivery device, a piece assembly device, a round riveting device and a control device. The round riveting device comprises a first round riveting device and a second round riveting device. The driving device is connected with the working rotating disc, 12 pairs of grooves are evenly arranged outside the working rotating disc, the pin roll delivery device is connected with a first pair of grooves, the outer piece delivery device and the piece assembly device are connected with a third pair of grooves, the first round riveting device is connected with a sixth pair of grooves, the second round riveting device is connected with a ninth pair of grooves, and a finished product outlet is arranged at the position of the eleventh pair of grooves. The control device controls the driving device, the pin roll delivery device, the outer piece delivery device, the piece assembly device, the first round riveting device and the second round riveting device. The chain connector assembly machine improves reliability and action synchronism in the production process and avoids loss caused in the production process.

Description

A kind of chain joint assembly machine
Technical field
The present invention relates to the chain production field, particularly relate to a kind of full-automatic, intelligentized chain joint assembly machine.
Background technology
Chain is a kind of important basic product, owing to have wheel transmission and band transmission concurrently, all is widely applied in fields such as agricultural machinery, automobile, motorcycle, petrochemical industry, metallurgical mine and weaving papermaking.In recent years, along with the fast development of China's economic construction, and the transfer of the developed countries industrial structure, China's chain industry has run into unprecedented opportunity to develop.Meanwhile, the changes in demand in domestic for adapting to, external chain market, the continuous industry restructuring of China's chain industry adheres to walking the road for development of technological innovation, strengthens the new product development dynamics and improves the technical merit of chain processed.But because China's chain industry starting point is lower, the technical merit of whole industry also has certain gap compared with developed countries.At present, China's chain industry is changed a social system the chain assembling from material, the lower problem of ubiquity assembling level, and the automation degree of equipment of most enterprises is not high, and labor productivity is low, and Product Precision is not high, and the part operation is also operating by manual.Because the assembling level is low, has not only directly affected economic benefit and the product quality of industry, and has greatly weakened the development ability of high, precision and frontier product, has hindered the development of industry.
At the chain production field, the chain that assembles through riveting, oil, after the operation such as cut-out, it is a section chain, before input is used in transmission field, need to connect this section chain from beginning to end, namely connect with an active joint, and then block this active joint with a spring card, form a complete chain.
Usually, producing this active joint is to use manual assembly, riveting is finished, production efficiency is extremely low, and because manually-operated is grasped difference to proficiency, cause quality very unstable, and the danger of manual assembly riveting is very high, operating personnel are when assembling with riveting, slightly do not note and will cause damage to self, therefore, during present assembling riveting is produced, injury accident happens occasionally, not only can affect the normal production running of enterprise, and the industrial injury that causes owing to operating personnel's personal injury, its later expenditure also is a very large hidden danger to enterprise.Therefore, in order to solve above-mentioned present situation, develop a kind of production safety, efficient height, the fully-automatic equipment of the chain joint that quality is good, stability is high is the direction that industry technical staff makes great efforts to research and develop.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this invention is to provide a kind of full-automatic, intelligentized chain joint assembly machine.
For achieving the above object, the technical solution adopted in the present invention is:
A kind of chain joint assembly machine comprises drive unit, working rotary table, send pin shaft device, send outer sheet devices, loading device, circle riveting device and control device that described round riveting device comprises the first circle riveting device and the second circle riveting device;
Described drive unit is connected with working rotary table, the described working rotary table outside evenly is provided with 12 pairs of grooves, the described pin shaft device that send links to each other with first pair of groove, describedly send outer sheet devices to link to each other with the 3rd pair of groove with loading device, described the first circle riveting device links to each other with the 6th pair of groove, described the second circle riveting device links to each other with the 9th pair of groove, and the described the tenth a pair of groove is provided with product outlet;
Described control device accessory drive send pin shaft device, send outer sheet devices, loading device, the first circle riveting device and the second circle riveting device.
Further, described drive unit comprises motor and indexing separator, the power shaft of described indexing separator is connected by Timing Belt with the main shaft of motor, and the output shaft of described indexing separator is connected with the center of working rotary table, and described indexing separator is the indexing separator of 12 five equilibriums;
Also be equipped with on the main shaft of described motor and send the bearing pin cam; send the outer plate cam; the first load cam, the second load cam, circle riveting cam and knock-off cam; the described bearing pin cam that send; send the outer plate cam, the first load cam, the second load cam; circle riveting cam and knock-off cam be the corresponding inductor that is equipped with separately respectively, and described inductor links to each other with control device.
Further, the described pin shaft device involving vibrations dish that send, described vibrating disk has two discharging openings, described two discharging openings connect respectively the bearing pin pipe that falls, described blanking central siphon one side is provided with by the pushing module that send the bearing pin Hydraulic Cylinder, described pushing module place is equipped with the pushing module inductor, described pushing module inductor with send the bearing pin hydraulic cylinder to link to each other with control device;
Further, be respectively arranged with the first screening section and the second screening section on two delivered inside passages in the described vibrating disk;
The passage at described the first screening section place is single channel, and there is baffle plate in the single pass outside, and is inboard without baffle plate;
Described the second screening section is the one section convex tendon identical with the delivered inside channel direction that arranges in the passage, and the convex tendon outside is without baffle plate, the end of described convex tendon arranges a boss, described boss is vertical with convex tendon, and at the arranged outside baffle plate of the passage of the another side of boss, the passage of described boss another side has one section to shrink gradually.
Further, described send outer sheet devices comprise the string outer sheet devices, chain sheet supporting plate, send the sheet plate, and with send that the sheet plate is connected send the outer plate hydraulic cylinder, the described outer plate hydraulic cylinder that send links to each other with control device, described chain sheet supporting plate is positioned at the below of the outer sheet devices of string, the described sheet plate that send is outside chain sheet supporting plate and string between the sheet devices, and is and relative with the 3rd pair of groove, described send sheet plate place to be provided with to be connected with control device send sheet plate inductor.
Further, described loading device comprises the load hydraulic cylinder, and the preforming device of load hydraulic cylinder lower end connection, and described load hydraulic cylinder links to each other with control device;
Described preforming device comprises the compressing tablet mould, and hits son by spring fitting in a pair of guiding of compressing tablet mould inside, and described a pair of guiding is hit sub-bottom and exposed the compressing tablet mould, and corresponding with the 3rd pair of groove.
Further, described round riveting device comprises the round riveting module that is installed on the round riveting hydraulic cylinder output shaft, and described output shaft links to each other with the electric rotating machine main shaft, and described round riveting module is corresponding with the 6th pair of groove and the 9th pair of groove on the working rotary table respectively.
Further, corresponding the 6th pair of groove of described the first circle riveting device left groove, the right groove of corresponding the 9th pair of groove of described the second circle riveting device.
Further, also comprise warning device, described warning device links to each other with control device.
Further, control device is the PLC control device.
Adopt technique scheme, beneficial effect of the present invention has:
(1) the present invention carries from bearing pin; outer plate is delivered to round riveting to carry out; be automation control; main shaft at motor connects some control cams and corresponding inductor, is connected with control device, and control device is judged the action that links should carry out by the turned position of induction control cam; in case the action that the inductor in this link and control device are sensed by the control cam is inconsistent; can judge and make mistakes, report to the police and shut down, avoid causing sequential loss.
(2) preforming device of the present invention adopts the secondary control that double cam drives, and has guaranteed that guiding hits that maximum duration contacts between son and the bearing pin, and has left the post-set time of sending the sheet plate enough for, and avoid the compressing tablet die briquetting to send the sheet plate, Reliability of Microprocessor is higher.
(3) round riveting device of the present invention is by the rotation riveting, and die partly is circular, and than general two sides riveting or four sides riveting, riveted joint face is more level and smooth, and intensity is higher, and simultaneously also more attractive in appearance, two round riveting devices are controlled by same cam, and the action synchronism is good.
(4) the present invention adopts hydraulic cylinder in conjunction with the PLC Based Intelligent Control, and man-machine interface effectively reaches automatic Composition, and production efficiency is high.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is driving device structure schematic diagram of the present invention;
Fig. 3 is the pin shaft device structural representation that send of the present invention;
Fig. 4 is vibrating disk transfer passage structural representation of the present invention;
Fig. 5 is A section detail view among Fig. 4;
Fig. 6 is the outer plate apparatus structure schematic diagram that send of the present invention;
Fig. 7 is loading device structural representation of the present invention;
Fig. 8 is the present invention's circle riveting apparatus structure schematic diagram;
Fig. 9 is one embodiment of the invention schematic diagram;
Figure 10 is further embodiment of this invention schematic diagram;
Figure 11 is die mode analysis chart of the present invention;
Figure 12 A, 12B are respectively double-legged joint front view and the top view that the present invention makes;
Figure 13 A, 13B, 13C are chain sheet of the present invention and bearing pin pressing figure;
Figure 14 working rotary table running status of the present invention figure;
Figure 15 A, 15B, 15C, 15D, 15E are sheet, the load block diagram sent of the present invention;
Figure 16 is job step figure of the present invention.
Wherein: 1 drive unit, 11 motors, 111 main shafts; 112 send the bearing pin cam, and 113 send the outer plate cam, 114 first load cams; 115 second load cams, 116 circle riveting cams, 117 knock-off cams; 118 inductors, 12 indexing separators, 13 Timing Belts; 2 working rotary tables, 21 product outlets, 3 send pin shaft device; 31 vibrating disks, 311 delivered inside passages, 312 first screening sections; 313 second screening sections, 314 single channels, 315 baffle plates; 316 convex tendons, 317 boss, 32 discharging openings; the 33 bearing pin pipes that fall, 34 pushing modules, 35 pushing module inductors; 36 send the bearing pin hydraulic cylinder, and 4 send outer sheet devices, the outer sheet devices of 41 strings; 42 chain sheet supporting plates, 43 send the sheet plate, and 44 send the outer plate hydraulic cylinder; 45 send sheet plate inductor, 5 loading devices, 51 load hydraulic cylinders; 52 preforming devices, 521 compressing tablet moulds, 522 springs; son is hit in 523 guiding, 6 circle riveting devices, 61 first circle riveting devices; 62 second circle riveting devices; 63 circle riveting hydraulic cylinders, 64 electric rotating machines, 65 circle riveting modules; 7 grooves; 71 first pairs of grooves, 73 the 3rd pairs of grooves, 76 the 6th pairs of grooves; 79 the 9th pairs of grooves; 8 bearing pins, 9 chain sheets, 10 control device.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 is structural representation of the present invention, as shown in Figure 1, a kind of chain joint assembly machine, comprise drive unit 1, working rotary table 2, send pin shaft device 3, send outer sheet devices 4, loading device 5, circle riveting device 6 and control device 10, described control device accessory drive send pin shaft device, send outer sheet devices, loading device, the first circle riveting device and the second circle riveting device.
Described round riveting device comprises the first circle riveting device 61 and the second circle riveting device 62; Described drive unit 1 is connected with working rotary table 2, driving working rotary table 2 rotates, described working rotary table 2 outsides evenly are provided with 12 pairs of grooves 7, be 12 stations, the described pin shaft device that send links to each other with first pair of groove 71, be the first station, it moves as two bearing pins 8 are delivered in first pair of groove 71; The second station place is without operation, describedly send outer sheet devices 4 to link to each other with the 3rd pair of groove 73 with loading device 5, as the 3rd station, its action is for delivering to chain sheet 9 on the bearing pin 8 that the first station places, and install, make bearing pin partly expose chain sheet 9, for next step die ready, described the first circle riveting device 61 links to each other with the 6th pair of groove 76, it is the 6th station, realization is justified riveting to one in two bearing pins 8, and described the second circle riveting device 62 links to each other with the 9th pair of groove 79, is the 9th station, realization is to the round riveting of another one bearing pin 8, behind the circle riveting knot bundle, finished product is finished the assembling of chain joint along with the rotation of working rotary table 2 moves to the product outlet 21 of the tenth a pair of groove.
Fig. 2 is driving device structure schematic diagram of the present invention, as shown in Figure 2, described drive unit 1 comprises motor 11 and indexing separator 12, the main shaft 111 of the power shaft of described indexing separator 12 and motor 11 is connected by Timing Belt, the output shaft of described indexing separator 12 is connected with the center of working rotary table 2, and described indexing separator 12 is the indexing separator 12 of 12 five equilibriums; Also be equipped with on the main shaft 111 of described motor 11 and send bearing pin cam 112; send outer plate cam 113; the first load cam 114, the second load cams 115, circle riveting cam 116 and knock-off cam 117; the described bearing pin cam that send; send the outer plate cam, the first load cam, the second load cam; circle riveting cam and knock-off cam be the corresponding inductor 118 that is equipped with separately respectively, and described inductor links to each other with control device 10.
Drive unit drives working rotary table and rotates, be specially drive unit by the motor input power, the drive main shaft rotates, main shaft is (fricton-tight when guaranteeing work by Timing Belt, gearratio is constant) drive the input gear that is connected with the power shaft of indexing separator, the output shaft of indexing separator connects working rotary table, selects the indexing separator of 12 five equilibriums, working rotary table also designs the station of 12 five equilibriums, and each station has 2 shrinkage pools that only can hold bearing pin.During work, main shaft is uniform rotation always, according to the gear ratio of design, the power shaft uniform rotation of indexing separator, every rotation one circle, because chosen the indexing separator of 12 five equilibriums, according to the operation principle of indexing separator, indexing separator output shaft rotation 30 degree, working rotary table also just rotates a station, thereby working rotary table is always at intermittent running, makes a short pause after rotating 30 degree at every turn.
Knock-off cam is used for controlling downtime; when the user presses stop botton on the control panel; send halt instruction; the turned position of inductor induction knock-off cam; only have when knock-off cam is in preposition, just can shut down, if knock-off cam is not in the precalculated position; then equipment continues operation, until knock-off cam is positioned at the precalculated position.The purpose of design is ongoing each operation generation screens or the other problems that may cause for fear of middle shutdown like this.
Fig. 3 is the pin shaft device structural representation that send of the present invention, as shown in Figure 3, describedly send pin shaft device 3 involving vibrations dishes 31, described vibrating disk has two discharging openings 32, described two discharging openings 32 connect respectively the bearing pin pipe 33 that falls, described blanking central siphon 33 1 sides are provided with by the pushing module 34 that send bearing pin hydraulic cylinder 36 to promote, and described pushing module 34 places are equipped with pushing module inductor 35, and described pushing module inductor 35 links to each other with control device 10 with hydraulic press.
Fig. 4 is vibrating disk transfer passage structural representation of the present invention, as shown in Figure 4, is respectively arranged with the first screening section 312 and the second screening section 313 on two delivered inside passages 311 in the described vibrating disk 31; Detail view as shown in Figure 5, the passage at described the first screening section place is single channel 314, and there is baffle plate 315 in the outside of single channel 314, and is inboard without baffle plate 315; Described the second screening section 313 is the one section convex tendon 316 identical with the delivered inside channel direction that arranges in the passage, and convex tendon 316 outsides are without baffle plate 315, the end of described convex tendon 316 arranges a boss 317, described boss 317 is vertical with convex tendon 316, and at the arranged outside baffle plate 315 of the passage of the another side of boss 317, the passage of described boss 317 another sides has one section to shrink gradually.
Fig. 9, Figure 10 is for sending pin shaft device embodiment schematic diagram, such as Fig. 9, shown in Figure 10, bearing pin drops in the bearing pin pipe in end to end mode after selecting through vibrating disk, the most a pair of bearing pin of below just in time is arranged in slideway, the bearing pin that push module 34 drives in the push rod promotion slideway travels forward, and enters in the respective slot of the place ahead working rotary table, finishes bearing pin and carries.
Fig. 6 is the outer plate apparatus structure schematic diagram that send of the present invention, as shown in Figure 6, described send outer sheet devices 4 comprise the string outer sheet devices 41, chain sheet supporting plate 42, send sheet plate 43, and with send that the sheet plate is connected send outer plate hydraulic cylinder 44, the described outer plate hydraulic cylinder that send links to each other with control device, described chain sheet supporting plate is positioned at the below of the outer sheet devices of string, the described sheet plate that send is outside chain sheet supporting plate 42 and string between the sheet devices 41, and relative with the 3rd pair of groove 73, described send sheet plate place to be provided with to be connected with control device send sheet plate inductor 45.
The chain sheet that conspires to create bar is superimposed upon and send on the sheet plate, send the sheet plate thickness slightly to be lower than chain sheet thickness, retreat put in place after, a chain sheet drops on chain sheet supporting plate, then send the sheet plate to advance, and this chain sheet is transported to 2 of rotating disk above the bearing pin, then retreat, continue next circulation.
Fig. 7 is loading device structural representation of the present invention, and as shown in Figure 7, described loading device 5 comprises load hydraulic cylinder 51, and the preforming device 52 of load hydraulic cylinder lower end connection, and described load hydraulic cylinder 51 links to each other with control device 10; Described preforming device comprises the compressing tablet mould, and hits son by spring fitting in a pair of guiding of compressing tablet mould inside, and described a pair of guiding is hit sub-bottom and exposed the compressing tablet mould, and corresponding with the 3rd pair of groove.
Figure 13 A, Figure 13 B, Figure 13 C are chain sheet and bearing pin pressing figure, as shown in FIG. 13A; Chain sheet 9 is carried and is put in place, be in bearing pin 8 directly over, under the compressing tablet mould 521, the circular hole top that son 523 just in time is positioned at chain sheet 9 centres is hit in guiding, corresponding with bearing pin 8, at this moment, inductor 118 is sensed the first load cam 114 and is rotated to the precalculated position, control device 10 sends signal, load hydraulic cylinder 51 promotes compressing tablet mould 521 and moves downward, because hitting son 523, guiding protrudes in compressing tablet mould 521 bottoms, guiding is hit son 523 and is at first contacted with bearing pin, load hydraulic cylinder 51 continues to promote, spring 522 compressions between the son 523 are hit in compressing tablet mould 521 and guiding, shown in Figure 13 B, when compressing tablet mould 521 will contact chain sheet 9, load hydraulic cylinder 51 is return gradually, the compressing tablet mould is up, at this moment, the spring 522 that compressing tablet mould 521 and guiding are hit between the son 523 recovers gradually, when guiding is hit son 523 and bearing pin 8 when being about to break away from (spring returns to normally), the the second load cam that is on the electric machine main shaft rotates to certain angle, and the induction of sensed device, and it is descending that control device sends the signal controlling hydraulic cylinder, until compressing tablet mould contact chain sheet, continue descendingly, promote the compressing tablet mould to pressing down the chain sheet, the chain sheet presses to correct position (exposing bearing pin) (shown in Figure 13 C), control device control load hydraulic cylinder is up, finishes load.
Figure 15 A-15E is whole outer plate and the load block diagram sent, and send the sheet plate to promote the chain sheet and moves forward to correct position, and send the sheet plate still to be positioned at chain sheet one side this moment, the compressing tablet mould is in lifting status, and the load hydraulic cylinder is descending, and son contact bearing pin is hit in guiding, fixing chain sheet, the compressing tablet mould is descending, send the travelling backwards of sheet plate, the compressing tablet mould is up, hits son to guiding and will leave bearing pin, and the compressing tablet mould moves down again, when the film pressure plate secondary is displaced downwardly on the chain sheet, send the sheet plate to finish travelling backwards, film pressure plate presses down, and finishes load.
The present invention adopts secondary control load process, and reliability is higher.Making guiding hit son prolongs with bearing pin time of contact, it is more slow that the compressing tablet mould presses down the time, gives the enough return time of film advance mechanism, avoids because the compressing tablet mould presses down not yet return of film advance mechanism, and cause compressing tablet mould extruding film advance mechanism, cause device damage (for example film pressure plate damage).
Fig. 8 is round riveting apparatus structure schematic diagram of the present invention, as shown in Figure 8, described round riveting device comprises the round riveting module that is installed on the round riveting hydraulic cylinder output shaft, described output shaft links to each other with the electric rotating machine main shaft, and described round riveting module is corresponding with the 6th pair of groove and the 9th pair of groove on the working rotary table respectively.Corresponding the 6th pair of groove of described the first circle riveting device left groove, the right groove of corresponding the 9th pair of groove of described the second circle riveting device.
Figure 11 is die mode analysis chart of the present invention, as shown in figure 11, before the die, its end is not a circular flat to bearing pin, during die, circle riveting module has the trend of downward motion under the promotion of hydraulic cylinder, simultaneously, rotation trend is arranged under the drive of electric rotating machine, two active forces combine, the movement locus of die piece is downward for rotation, finishes die.Chain joint assembly machine provided by the present invention, one has two die stations, respectively two bearing pins is carried out die.The double-legged joint that makes is shown in Figure 12 A and Figure 12 B, and its die mode is different from common two-sided riveting or four sides riveting, and the die that obtains is round and smooth neat, and is higher with respect to two-sided riveting or four sides riveting intensity, simultaneously also more attractive in appearance.During installation, 2 bearing pins of double-legged joint insert in the head and the tail sleeve of chain, then spring card are snapped in this draw-in groove, form a complete chain.
Figure 14 is working rotary table running status figure of the present invention, as shown in figure 14, drive unit drives working rotary table and rotates, during work, electric machine main shaft is uniform rotation always, the power shaft uniform rotation of indexing separator, every rotation one circle, indexing separator output shaft rotation 30 degree, working rotary table also just rotates a station (30 degree), make a short pause behind each rotation 30 degree, at this moment, the B district is the bearing pin input part, utilize pushing module bearing pin to be pushed in the groove of working rotary table, finish propelling movement, be rotated further, during to the C district, by sending the sheet plate that the chain sheet is pushed into bearing pin top correct position, and adopt the loading device compressing tablet to finish load, working rotary table is rotated further, and the bearing pin that load is finished goes to the D district, and the first circle riveting device in D district is justified riveting to one in the bearing pin, be rotated further to the E district, the second circle riveting device is justified riveting to another bearing pin, and working rotary table is rotated further, and the double-legged joint that two bearing pins are all finished round riveting is come product outlet under the drive of working rotary table, leave working rotary table, finish the assembling of a double-legged joint.
Figure 16 is job step figure of the present invention, as shown in figure 16, open chain joint assembly machine provided by the present invention by the PLC control device, each parts starts, electric motor starting, the main shaft rotation, drive six the control cams rotation on the main shaft, inductor is separately also started working, at first send the bearing pin cam to rotate to the precalculated position, inductor sends a signal to controller, the pin shaft device that send that controller is controlled the first station place starts, the target bearing pin is delivered to the first groove on the working rotary table, after conveying is finished, an operation finishes, working rotary table rotates a station, meanwhile the bearing pin cam that send on the electric machine main shaft rotates a circle, send pin shaft device to send the bearing pin operation next time, working rotary table is rotated further, the target bearing pin goes to the 3rd pair of groove (namely arriving the 3rd station), the outer plate cam that send on the corresponding electric machine main shaft goes to the precalculated position at this moment, control device control send outer sheet devices to push outer plate, when outer plate pushes to correct position, the first load cam on the electric machine main shaft goes to the precalculated position, control device control loading device starts, when the guiding of loading device is hit son and will be left bearing pin, the second load cam on the electric machine main shaft goes to the precalculated position, the descending propelling movement compressing tablet of control device control load hydraulic cylinder mould, until the chain sheet arrives the precalculated position, hydraulic cylinder is up, finish load, electric machine main shaft is rotated further, several cams that drive on working rotary table and the main shaft rotate together, the target bearing pin of finishing load goes to the 6th pair of groove (namely reaching the 6th station), meanwhile, round riveting cam on the electric machine main shaft goes to the precalculated position, control device control the first circle riveting device and the second circle riveting device are justified riveting (in producing continuously, all there is the bearing pin of finishing load at the station place of the first circle riveting device and the second circle riveting device), realization is to the once round riveting of the bearing pin of finishing load, working rotary table is rotated further, during to the 9th pair of groove (the 9th station), carry out the circle riveting second time, working rotary table is rotated further, and the chain joint of finishing assembling leaves working rotary table from the tenth a pair of groove.
Be that 6 control cams have been installed on the main shaft of the present invention, control is sent pin shaft device, is sent outer sheet devices respectively, loading device (needing with 2 cams), circle riveting device (2 round riveting devices share a cam), shutdown locate.The projecting surface that the corresponding inductor of each cam, inductor receive cam near the time, send out a PLC signal, the oil cylinder that the PLC output signal drives this device moves forward, when projecting surface during away from inductor, in like manner, oil cylinder retreats.
In addition, chain joint assembly machine provided by the present invention is sending pin shaft device with sending the limit induction device to be installed also on the outer sheet devices.If send the pushing module of pin shaft device in the propelling movement process, the place ahead is stopped up, can not push and put in place, the information that pushing module inductor herein puts in place less than pushing module in scheduled time induction, send information to control device, the PLC control device will send alarm signal by indicating alarm device; In like manner, send the sheet plate not arrive smoothly or when returning the precalculated position, send the sheet plate inductor also can be to the control device transmitted signal, the control device indication warning.
The present invention adopts knock-off cam to shut down control; when pressing stop botton; do not shut down at once; the PLC control device continues to wait for the signal of knock-off cam; when the projecting surface of knock-off cam (is that knock-off cam turns to the precalculated position; each operation all is ready under this state; shut down safety) during near the inductive head of inductor; just shut down; adopt this shutdown control method, shut down and only when each operation is return, carry out, avoided each operation all when moving, to shut down suddenly; cause waste product to produce, also easy access or start next time can reliably workings simultaneously.
The above embodiment has only expressed embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (10)

1. chain joint assembly machine is characterized in that: comprise drive unit, working rotary table, send pin shaft device, send outer sheet devices, loading device, circle riveting device and control device that described round riveting device comprises the first circle riveting device and the second circle riveting device;
Described drive unit is connected with working rotary table, the described working rotary table outside evenly is provided with 12 pairs of grooves, the described pin shaft device that send links to each other with first pair of groove, describedly send outer sheet devices to link to each other with the 3rd pair of groove with loading device, described the first circle riveting device links to each other with the 6th pair of groove, described the second circle riveting device links to each other with the 9th pair of groove, and the described the tenth a pair of groove is provided with product outlet;
Described control device accessory drive send pin shaft device, send outer sheet devices, loading device, the first circle riveting device and the second circle riveting device.
2. chain joint assembly machine according to claim 1, it is characterized in that: described drive unit comprises motor and indexing separator, the power shaft of described indexing separator is connected by Timing Belt with the main shaft of motor, the output shaft of described indexing separator is connected with the center of working rotary table, and described indexing separator is the indexing separator of 12 five equilibriums;
Also be equipped with on the main shaft of described motor and send the bearing pin cam; send the outer plate cam; the first load cam, the second load cam, circle riveting cam and knock-off cam; the described bearing pin cam that send; send the outer plate cam, the first load cam, the second load cam; circle riveting cam and knock-off cam be the corresponding inductor that is equipped with separately respectively, and described inductor links to each other with control device.
3. chain joint assembly machine according to claim 1, it is characterized in that: the described pin shaft device involving vibrations dish that send, described vibrating disk has two discharging openings, described two discharging openings connect respectively the bearing pin pipe that falls, described blanking central siphon one side is provided with by the pushing module that send the bearing pin Hydraulic Cylinder, described pushing module place is equipped with the pushing module inductor, described pushing module inductor with send the bearing pin hydraulic cylinder to link to each other with control device.
4. chain joint assembly machine according to claim 3 is characterized in that:
Be respectively arranged with the first screening section and the second screening section on two delivered inside passages in the described vibrating disk;
The passage at described the first screening section place is single channel, and there is baffle plate in the single pass outside, and is inboard without baffle plate;
Described the second screening section is the one section convex tendon identical with the delivered inside channel direction that arranges in the passage, and the convex tendon outside is without baffle plate, the end of described convex tendon arranges a boss, described boss is vertical with convex tendon, and at the arranged outside baffle plate of the passage of the another side of boss, the passage of described boss another side has one section to shrink gradually.
5. chain joint assembly machine according to claim 1, it is characterized in that: described send outer sheet devices comprise the string outer sheet devices, chain sheet supporting plate, send the sheet plate, and with send that the sheet plate is connected send the outer plate hydraulic cylinder, the described outer plate hydraulic cylinder that send links to each other with control device, described chain sheet supporting plate is positioned at the below of the outer sheet devices of string, the described sheet plate that send is outside chain sheet supporting plate and string between the sheet devices, and is and relative with the 3rd pair of groove, described send sheet plate place to be provided with to be connected with control device send sheet plate inductor.
6. chain joint assembly machine according to claim 1, it is characterized in that: described loading device comprises the load hydraulic cylinder, and the preforming device that connects of load hydraulic cylinder lower end, described load hydraulic cylinder links to each other with control device;
Described preforming device comprises the compressing tablet mould, and hits son by spring fitting in a pair of guiding of compressing tablet mould inside, and described a pair of guiding is hit sub-bottom and exposed the compressing tablet mould, and corresponding with the 3rd pair of groove.
7. chain joint assembly machine according to claim 1, it is characterized in that: described round riveting device comprises the round riveting module that is installed on the round riveting hydraulic cylinder output shaft, described output shaft links to each other with the electric rotating machine main shaft, and described round riveting module is corresponding with the 6th pair of groove and the 9th pair of groove on the working rotary table respectively.
8. chain joint assembly machine according to claim 7 is characterized in that: corresponding the 6th pair of groove of described the first circle riveting device left groove, the right groove of corresponding the 9th pair of groove of described the second circle riveting device.
9. chain joint assembly machine according to claim 1, it is characterized in that: also comprise warning device, described warning device links to each other with control device.
10. chain begin chain assembly machine according to claim 1, it is characterized in that: control device is the PLC control device.
CN201210364360.0A 2012-09-26 2012-09-26 Chain connector assembly machine CN102847867B (en)

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PCT/CN2012/001657 WO2014047755A1 (en) 2012-09-26 2012-12-07 Chain connector assembly machine

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CN104493067A (en) * 2014-12-22 2015-04-08 溧阳市超强链条制造有限公司 Sliding block device for long-hinge-pin blanking device of double-row chain forming machine
CN104690210A (en) * 2015-02-12 2015-06-10 德清华宇链传动有限公司 Automatic assembling device for inner chain link
CN109177589A (en) * 2018-10-17 2019-01-11 温州西通文具有限公司 A kind of storage lead pipe feeding device of the pen core combination machine of propelling pencil
CN109202401A (en) * 2018-10-17 2019-01-15 温州西通文具有限公司 A kind of spring feeding device of the pen core combination machine of propelling pencil
CN109501488A (en) * 2018-10-17 2019-03-22 温州西通文具有限公司 A kind of combination discharge system of the pen core combination machine of propelling pencil
CN109622876A (en) * 2019-01-02 2019-04-16 深圳市宏盛佳电子设备有限公司 A kind of chain joint Automated assembly device
CN109623325A (en) * 2018-11-14 2019-04-16 浙江欧凌机床股份有限公司 A kind of outer chain link of chain press mounting system of low noise
CN110640440A (en) * 2018-11-14 2020-01-03 浙江欧凌机床股份有限公司 Outer chain link press fitting equipment that commonality is strong

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Publication number Priority date Publication date Assignee Title
CN104493067A (en) * 2014-12-22 2015-04-08 溧阳市超强链条制造有限公司 Sliding block device for long-hinge-pin blanking device of double-row chain forming machine
CN104690210A (en) * 2015-02-12 2015-06-10 德清华宇链传动有限公司 Automatic assembling device for inner chain link
CN109177589A (en) * 2018-10-17 2019-01-11 温州西通文具有限公司 A kind of storage lead pipe feeding device of the pen core combination machine of propelling pencil
CN109202401A (en) * 2018-10-17 2019-01-15 温州西通文具有限公司 A kind of spring feeding device of the pen core combination machine of propelling pencil
CN109501488A (en) * 2018-10-17 2019-03-22 温州西通文具有限公司 A kind of combination discharge system of the pen core combination machine of propelling pencil
CN109501488B (en) * 2018-10-17 2020-05-12 温州西通文具有限公司 Combined discharging system of pencil lead combined machine of propelling pencil
CN109177589B (en) * 2018-10-17 2020-07-07 温州西通文具有限公司 Lead storage tube feeding device of lead combined machine of propelling pencil
CN109202401B (en) * 2018-10-17 2020-10-23 温州西通文具有限公司 Spring feeding device of pencil lead combined machine of propelling pencil
CN109623325A (en) * 2018-11-14 2019-04-16 浙江欧凌机床股份有限公司 A kind of outer chain link of chain press mounting system of low noise
CN110640440A (en) * 2018-11-14 2020-01-03 浙江欧凌机床股份有限公司 Outer chain link press fitting equipment that commonality is strong
CN109622876A (en) * 2019-01-02 2019-04-16 深圳市宏盛佳电子设备有限公司 A kind of chain joint Automated assembly device

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Address after: 215428 Yalu Village Industrial Zone, Jingjing Town, Taicang City, Suzhou City, Jiangsu Province

Patentee after: Suzhou Chunmeng Intelligent Technology Co., Ltd.

Address before: 215412 Jiangsu city of Suzhou province Taicang City Lu Du Zhen Zhu Jing Industrial Park No. 9

Patentee before: Taicang Chunmeng Chain Drive Co.,Ltd.