CN103071759B - Riveting method for chain of agricultural machinery - Google Patents
Riveting method for chain of agricultural machinery Download PDFInfo
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- CN103071759B CN103071759B CN201310034642.9A CN201310034642A CN103071759B CN 103071759 B CN103071759 B CN 103071759B CN 201310034642 A CN201310034642 A CN 201310034642A CN 103071759 B CN103071759 B CN 103071759B
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Abstract
The invention discloses a riveting method for a chain of agricultural machinery, belonging to the manufacture field of chains. The method comprises the following steps of: 1, providing an oil pressure riveting machine for the chain of agricultural machinery; 2, transmitting a signal to a PLC (programmable logic controller) after detecting that a mobile plate returns to an initial position by a chain launching cylinder restoration detector; 3, controlling an oil cylinder to drive the mobile plate to be embedded into the chain by the PLC; 4, controlling the oil cylinder to drive the mobile plate by the PLC, and driving the chain to move together by the mobile plate; 5, controlling a ejection block conveying cylinder to eject a fixing chain ejection block by the PLC; 6, controlling the oil cylinder to carry out riveting by the PLC; 7, after riveting is finished, controlling the oil cylinder by the PLC to enable the mobile plate to be separated from the chain, after detecting the separation is in place by a mobile plate chain leaving sensor, sending the signal to the PLC, and controlling the oil cylinder to drive the mobile plate to return to the initial position by the PLC; and 8, repeating the steps 2-7. By the adoption of the riveting method for the chain of agricultural machinery, the ejection mode of a plurality of independent moving type ejection blocks can be set by controlling a system, and the production requirement on the chain of agricultural machinery with different specifications is met.
Description
Technical field
The invention belongs to chain manufacturing technology field, particularly a kind of agricultural machinery chain rivet method.
Background technology
Chain is a kind of important basic product, owing to having wheel transmission and band transmission concurrently, is all widely applied in fields such as agricultural machinery, automobile, motorcycle, petrochemical industry, metallurgical mine and weaving papermaking.
In chain production process, must carry out die to the chain assembling.The rivet method of prior art, chain need to be fixed, then carry out rivet, and due to agricultural machinery chain criteria of right and wrong chain, and there is multiple different size, current agricultural machinery chain rivet method, can only realize the chain of single specification is fixed, and completes rivet, once chain specification changes, often need the assembly of changing rivet driver or changing rivet driver to realize, it is very inconvenient to produce, and efficiency is lower.Be the rivet method of prior art cannot flexible modulation to meet the production requirement of agricultural machinery chain of different size and different accessory structures.
Summary of the invention
The object of the invention is for above-mentioned the deficiencies in the prior art, a kind of agricultural machinery chain rivet method is provided, the method can be by chain stuck-module independently, can realize chain fixed and flexible and regulate the production requirement of the agricultural machinery chain that meets different size and different accessory structures.
For achieving the above object, the technical scheme that the present invention takes is as follows.
A kind of agricultural machinery chain rivet method, comprises the steps:
1) provide a kind of agricultural machinery chain oil-pressure riveting machine, comprise control system and mechanical part, mechanical part comprises chain feeder assembly, riveting assembly, fixation kit, chain feeder assembly comprises movable plate, and fixation kit comprises the independent many groups of fixing chain jacking blocks that are connected that arrange and send jacking block cylinder;
2) control system control movable plate is got back to predetermined initial bit;
3) movable plate transverse movement is inserted in chain;
4) movable plate vertically moves, and drives chain to move to together rivet position, and now, common chain sheet and annex on chain are corresponding one by one with fixing chain jacking block, and annex is near fixing chain jacking block;
5) control system control send jacking block cylinder that the fixing chain jacking block corresponding with common chain sheet ejected, and completes chain and fixes;
6) riveting assembly carries out riveting.
Further, described step also comprises: 7) repeating step 2)-6).
Further, described control system is PLC console.
Further, default multiple PLC programs in described PLC console, the operator scheme adopting with the die machining corresponding to different annexes interval chain.
Further, ejecting specifically of jacking block is set to described in step 5): between two adjacent annexes when interval N outer chain sheet, after arbitrary jacking block does not eject, chain vertically move (N+1) inferior after, this jacking block does not eject again.
Further, riveting assembly comprises three riveting modules, respectively is chain hinge pin appear module, laterally chamfering module and longitudinal chamfering module, and described step 6) comprises:
I. the chain hinge pin module of appearing comprises chain upper pin mould and the chain lower bearing pin mould of appearing of appearing, appear mould lower surface and chain lower bearing pin of chain upper pin appeared mould upper surface all with rectangular recess, when chain upper pin is appeared mould while being depressed on outer chain sheet, due to the existence of groove, bearing pin drives chain upper pin to appear under the pressure of mould at oil cylinder will expose upper and lower termination;
II. laterally chamfering module comprises transversely chamfering mould and laterally lower chamfering mould, and the chain of appearing after processing through bearing pin is moved further under movable plate drives, by transversely chamfering mould and laterally lower chamfering mould carry out riveting to chain;
III. longitudinally chamfering module comprises longitudinally above chamfering mould and longitudinally lower chamfering mould, and chain is moved further under movable plate drives, and with longitudinally lower chamfering mould, chain is carried out to riveting by longitudinally going up chamfering mould.
Further, be also provided with and detect each parts operation, and transmit the photoelectric sensor of signal to control system.。
Owing to adopting above technical scheme, the invention has the beneficial effects as follows:
First, rivet method of the present invention adopts the independent many groups of fixing chain jacking blocks that are connected that arrange and send jacking block cylinder composition fixing chain assemblies, the pattern that ejects that can the movable jacking block of the multiple independences of flexible modulation, and can adopt and in programmable logic controller (PLC), be preset with multiple modes of operation, correspondence has the die processing of the chain at different annexes interval, reduce costs, simplify the operation, can produce the agricultural machinery chain of different size and different accessory structures with a rivet driver.
Second, can also adopt programmable logic controller (PLC) and multiple photoelectric sensor in conjunction with the rivet process of agricultural machinery chain rivet driver is controlled automatically, break down and can find in time and fix a breakdown in some position, avoid finding the more late chain sheet damage causing of fault etc., good reliability, production efficiency is high.
Brief description of the drawings
Fig. 1 is a kind of overall structure schematic diagram of agricultural machinery chain oil-pressure riveting machine.
Fig. 2 is a kind of perspective view of agricultural machinery chain oil-pressure riveting machine.
Fig. 3 is the flow chart of agricultural machinery chain rivet method of the present invention.
Fig. 4 a is the schematic diagram that independent movable fixing chain jacking block is fixed the agricultural machinery chain of the outer chain sheet in interval between annex.
Fig. 4 b is the schematic diagram that independent movable fixing chain jacking block is fixed the agricultural machinery chain of two outer chain sheets in interval between annex.
Fig. 4 c is the schematic diagram that independent movable fixing chain jacking block is fixed the agricultural machinery chain of three outer chain sheets in interval between annex.
Detailed description of the invention
For abundant disclosed object, below with reference to drawings and Examples, the present invention is described in further details.Should be appreciated that the specific embodiment of the following stated, only for explaining the present invention, is not intended to limit protection scope of the present invention.
Fig. 3 is the flow chart of agricultural machinery chain rivet method of the present invention, and as shown in Figure 3, the step of agricultural machinery chain rivet method of the present invention is as follows:
1) send cylinder 201 by chain and pull movable plate 213 to get back to initial bit, chain send cylinder return detector 203 detect movable plate 213 put in place after transmission of signal to PLC console;
2) receive after signal, PLC controls movable plate-chain clutch cylinder 207 and drives movable plate 213 to insert in chain 217, and movable plate closes chain inductor 210 and detects that movable plate 213 inserts the backward PLC transmission of signal that puts in place;
3) PLC again controls chain and sends cylinder 201 and drive movable plate 213 subsequently, movable plate 213 drives chain 217 to move together, the stroke that chain is sent cylinder 201 is equivalent to the distance that chain 213 moves, and chain is sent cylinder and sent detector 204 and detect after movable plate 213 moves into place information is passed to PLC;
4) PLC controls and send jacking block cylinder 219 will fix chain jacking block 218 to eject, fixing chain 217;
5) subsequently, PLC controls longitudinal chamfering oil cylinder 224, laterally chamfering oil cylinder 225 and the chain hinge pin oil cylinder 226 of appearing and presses down chain upper pin appear mould 228, chamfering mould 227 and longitudinally go up chamfering mould 220 and carry out riveting transversely;
6) in riveting process, longitudinally chamfering oil cylinder 224, laterally chamfering oil cylinder 225, and chain hinge pin appear oil cylinder 226 decline put in place after (riveting completes), the decline inductor 221 that puts in place of oil cylinder, 222, and 223 sense that riveting process finishes and to PLC transmitted signal simultaneously, by PLC control oil cylinder 221 thereafter, 222, and 223 rise, PLC controls movable plate-chain clutch cylinder 207 rollbacks simultaneously, movable plate 213 is separated with chain 217, movable plate detects and separates the backward PLC transmitted signal that puts in place from chain inductor 209, PLC controls subsequently chain and sends cylinder 201 and drive 213 times initial bit of movable plate, so far a circulation finishes, be back to the initial step of this flow process thereafter, and loop as mentioned above processing.
One as said method is preferred, repeating step 1)-6).
Another kind as said method is preferred, and due to the annex spacing distance difference on different agricultural machinery chain chains, in order to adapt to the processing of multiple chain, the mechanism of fixing chain adopts the movable jacking block of multiple independence.In die first being processed, according to production requirement, default multiple PLC programs in PLC console, the operator scheme adopting with the die machining corresponding to different annexes interval chain.In actual production, select corresponding operator scheme according to different annexes interval.
Annex distribution in agricultural machinery chain has periodically, and in reality processing, not ejecting of each jacking block has and the corresponding periodicity of annex distribution.
Therefore, preferred as another of said method, ejecting of the movable jacking block of described independence can specifically be set to: suppose a N outer chain sheet in interval between two adjacent annexes, after arbitrary jacking block does not eject, through chain move (N+1) inferior after, this jacking block does not eject again, with the annex of avoiding moving with chain.
Said method can be realized by agricultural machinery chain oil-pressure riveting machine as shown in Figure 1, comprises mechanical part and control system, and mechanical part comprises chain feeder assembly 101, riveting assembly 102, fixation kit 103, frame 104.Control system comprises PLC(programmable logic controller (PLC), not shown) and multiple photoelectric sensor.
Chain feeder assembly 101 is equipped with and is connected to described frame 104 with described fixation kit 103, described riveting assembly 102 is fixed to frame, wherein, the vertical direction of the oil cylinder of described riveting assembly 102 and the cooperation position of upper riveting die head between described chain feeder assembly 101 and described fixation kit 103, the lower riveting die head of described riveting assembly 102 is equipped with the vertical lower of the cooperation position between described chain feeder assembly 101 and described fixation kit 103.
Fig. 2 is the perspective view of the agricultural machinery chain oil-pressure riveting machine shown in Fig. 1, and as shown in Figure 2, in the chain feeder assembly of agricultural machinery chain oil-pressure riveting machine provided by the invention, movable plate 213(is for mobile chain) be fixed on movable plate holder 202; Movable plate holder 202 is arranged on the movable plate mobile guide slide block 205 on movable plate mobile guide slide block guide rail 206 and sends cylinder 201 with chain and is connected, and making under its effect of sending cylinder 201 at chain can transverse movement; Movable plate mobile guide slide block guide rail 206 is arranged on moving slider stack seat 208; Moving slider stack seat 208 is arranged on movable plate-chain clutch guide runner 211 and with the contiguous block 229 that is connected to movable plate-chain clutch cylinder 207 and is connected, so that moving slider stack seat 208 can vertically move under the effect of movable plate-chain clutch cylinder 207, and then realize the clutch of movable plate 213 and chain 217, wherein, movable plate-chain clutch guide runner 211 is arranged on movable plate-chain clutch guide runner seat 212; Chain is housed on contiguous block 229 and equipment substrate and sends cylinder return detector 203(optoelectronic switch), chain sends cylinder and sends detector 204, movable plate and close the sensors such as chain sensor 210 from chain sensor 209, movable plate, can detect movable plate holder 202 and whether moving slider stack seat 208 moves to assigned address.In the fixation kit of agricultural machinery chain oil-pressure riveting machine of the present invention, have 10 standalone modules, each module is by fixing chain jacking block 218 and sending jacking block cylinder 219 to form, attached not shown at PLC() control under, send jacking block cylinder 219 whether to have annex to select whether to eject fixing chain jacking block 218 according to corresponding chain link.In the riveting assembly of agricultural machinery chain oil-pressure riveting machine of the present invention, have three riveting modules, each riveting module comprises oil cylinder, upper and lower riveting die head and oil cylinder drop to level sensor, wherein, the oil cylinder of composition riveting module is respectively longitudinal chamfering oil cylinder 224, laterally chamfering oil cylinder 225, and the chain hinge pin oil cylinder 226 of appearing, upper and lower riveting die head is respectively the chain upper pin mould 228 of appearing, transversely chamfering mould 227, longitudinally upper chamfering mould 220, the chain lower bearing pin mould 214 of appearing, laterally lower chamfering mould 215, and longitudinally descend chamfering mould 216, oil cylinder drops to level sensor and is respectively oil cylinder and drops to level sensor 221, 222, and 223.
PLC is connected to that chain is sent cylinder 201, movable plate-chain clutch cylinder 207, sent jacking block cylinder 219, longitudinally chamfering oil cylinder 224, horizontal chamfering oil cylinder 225, chain hinge pin mechanical parts such as oil cylinder 226 of appearing, also be connected to chain sends cylinder return detector, chain and sends cylinder and send that detector, movable plate close chain sensor, movable plate drops to the photoelectric sensors such as level sensor 221,222,223 from chain sensor and oil cylinder, with the operation of the above-mentioned mechanical part of detection signal control by above-mentioned photoelectric sensor simultaneously.
In agricultural machinery chain rivet method of the present invention, when between annex be spaced apart 1 outer chain sheet time, as shown in Fig. 4 a, after the each chain 217 of movable plate 213 moves, position 1, 3, 5, 7, 9 corresponding jacking block cylinder 219 and the fixing chain jacking blocks 218 of sending do not eject, to avoid annex, and position 2, 4, 6, 8, 10 corresponding to send jacking block cylinder 219 and fixing chain jacking block 218 to eject fixing, effectively to fix die after chain, and after chain 217 is again mobile, position 2, 4, 6, 8, 10 corresponding jacking block cylinder 219 and the fixing chain jacking blocks 218 of sending do not eject, to avoid annex, and position 1, 3, 5, 7, 9 corresponding to send jacking block cylinder 219 and fixing chain jacking block 218 to eject fixing, and chain 217 moves again afterwards, position 1, 3, 5, 7, 9 corresponding jacking block cylinder 219 and the fixing chain jacking blocks 218 of sending do not eject again ... so circulation, each jacking block is avoided after annex not ejecting, and all after chain 217 moves twice, does not again eject, with the annex of avoiding moving with chain 217.
In the time of 2 outer chain sheets in annex interval, as shown in Figure 4 b, after the each mobile chain 217 of movable plate 213, corresponding jacking block cylinder 219 and the fixing chain jacking block 218 of sending in position 2,5,8 do not eject, and to avoid annex, corresponding jacking block cylinder 219 and the fixing chain jacking block 218 of sending in position 1,3,4,6,7,9,10 ejects forward fixing, each jacking block is after not ejecting, chain 217 does not eject after moving 3 times again, with the annex of avoiding moving with chain, and so circulation.
In the time that annex is separated by 3 chain sheets, as shown in Fig. 4 c, movable plate 213 moves after chain 217, corresponding jacking block cylinder 219 and the fixing chain jacking block 218 of sending in position 2,6,10 do not eject, and to avoid annex, corresponding jacking block cylinder 219 and the fixing chain jacking block 218 of sending in position 1,3,4,5,7,8,9 ejects fixing, each jacking block is to avoid after annex not ejecting, chain does not eject after moving 4 times again, with the annex of avoiding moving with chain, and so circulation.
The rest may be inferred, and by with upper type, agricultural machinery chain oil-pressure riveting machine of the present invention goes for the processing of the agricultural machinery chain at various annexes interval, is not limited in above-described annex skip number.
Preferred as another of said method, the method that adopts rivet assembly to carry out rivet comprises three parts: Part I, the riveting of appearing, appear mould 228 lower surfaces and chain lower bearing pin of chain upper pin appeared mould 214 upper surfaces all with rectangular recess, when chain upper pin is appeared mould 228 while being depressed on outer chain sheet, due to the existence of groove, bearing pin drives chain upper pin to appear under the pressure of mould 228 will to expose upper and lower termination at the chain hinge pin oil cylinder 226 of appearing; Part II, laterally riveting bearing pin, the chain of appearing after processing through bearing pin further moves to below horizontal chamfering oil cylinder 225 under movable plate 213 drives; Part III, longitudinally riveting bearing pin, subsequently, chain further moves to below longitudinal chamfering oil cylinder 224 under movable plate 213 drives, longitudinally riveting die head used is longitudinally upper chamfering mould 220 and longitudinally lower chamfering mould 216, longitudinally riveting is with laterally riveting is similar, and just the triangle groove of die face is from laterally having changed longitudinally (figure slightly) into.
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 the scope of the claims of the present invention.It 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 (5)
1. an agricultural machinery chain rivet method, is characterized in that, comprises the steps:
1) provide a kind of agricultural machinery chain oil-pressure riveting machine, comprise control system and mechanical part, mechanical part comprises chain feeder assembly, riveting assembly, fixation kit, chain feeder assembly comprises movable plate, riveting assembly comprises three riveting modules, respectively be chain hinge pin appear module, laterally chamfering module and longitudinal chamfering module, fixation kit comprises the independent many groups of fixing chain jacking blocks that are connected that arrange and send jacking block cylinder;
2) control system control movable plate is got back to predetermined initial bit;
3) movable plate transverse movement is inserted in chain;
4) movable plate vertically moves, and drives chain to move to together rivet position, and now, common chain sheet and annex on chain are corresponding one by one with fixing chain jacking block, and annex is near fixing chain jacking block;
5) control system control send jacking block cylinder that the fixing chain jacking block corresponding with common chain sheet ejected, and completes chain and fixes;
6) riveting assembly carries out riveting, and it comprises:
I. the chain hinge pin module of appearing comprises chain upper pin mould and the chain lower bearing pin mould of appearing of appearing, appear mould lower surface and chain lower bearing pin of chain upper pin appeared mould upper surface all with rectangular recess, when chain upper pin is appeared mould while being depressed on outer chain sheet, due to the existence of groove, bearing pin drives chain upper pin to appear under the pressure of mould at oil cylinder will expose upper and lower termination;
II. laterally chamfering module comprises transversely chamfering mould and laterally lower chamfering mould, and the chain of appearing after processing through bearing pin is moved further under movable plate drives, by transversely chamfering mould and laterally lower chamfering mould carry out riveting to chain;
III. longitudinally chamfering module comprises longitudinally above chamfering mould and longitudinally lower chamfering mould, and chain is moved further under movable plate drives, and with longitudinally lower chamfering mould, chain is carried out to riveting by longitudinally going up chamfering mould.
2. agricultural machinery chain rivet method according to claim 1, is characterized in that, described step also comprises:
7) repeating step 2)-6).
3. agricultural machinery chain rivet method according to claim 1, is characterized in that, described control system adopts PLC console.
4. agricultural machinery chain rivet method according to claim 3, is characterized in that, default multiple PLC programs in described PLC console, the operator scheme adopting corresponding to the die machining of different annexes interval chain.
5. according to the agricultural machinery chain rivet method described in claim 1 or 2 or 3 or 4, it is characterized in that, step 5) ejecting specifically of described fixing chain jacking block be set to: between two adjacent annexes when interval N outer chain sheet, after arbitrary fixing chain jacking block does not eject, chain vertically move (N+1) inferior after, this fixing chain jacking block does not eject again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310034642.9A CN103071759B (en) | 2013-01-29 | 2013-01-29 | Riveting method for chain of agricultural machinery |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310034642.9A CN103071759B (en) | 2013-01-29 | 2013-01-29 | Riveting method for chain of agricultural machinery |
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| CN103071759A CN103071759A (en) | 2013-05-01 |
| CN103071759B true CN103071759B (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310034642.9A Active CN103071759B (en) | 2013-01-29 | 2013-01-29 | Riveting method for chain of agricultural machinery |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103736899B (en) * | 2014-01-11 | 2015-11-18 | 太仓椿盟链传动有限公司 | A kind of riveting method of the chain for the upper and lower annex of riveting band |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009154164A (en) * | 2007-12-25 | 2009-07-16 | Jtekt Corp | Method and device for manufacturing power transmission chain |
| CN101676049A (en) * | 2008-09-17 | 2010-03-24 | 安徽黄山恒久链传动有限公司 | Pintle chain automatic assembly machine |
| CN201751048U (en) * | 2010-06-25 | 2011-02-23 | 江山台链机械有限公司 | Quadrangle head riveting machine of chain |
| JP2011200898A (en) * | 2010-03-25 | 2011-10-13 | Jtekt Corp | Method of manufacturing power transmission chain |
| CN102861864A (en) * | 2012-09-26 | 2013-01-09 | 太仓椿盟链传动有限公司 | Chain riveting method utilizing oil pressure |
-
2013
- 2013-01-29 CN CN201310034642.9A patent/CN103071759B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009154164A (en) * | 2007-12-25 | 2009-07-16 | Jtekt Corp | Method and device for manufacturing power transmission chain |
| CN101676049A (en) * | 2008-09-17 | 2010-03-24 | 安徽黄山恒久链传动有限公司 | Pintle chain automatic assembly machine |
| JP2011200898A (en) * | 2010-03-25 | 2011-10-13 | Jtekt Corp | Method of manufacturing power transmission chain |
| CN201751048U (en) * | 2010-06-25 | 2011-02-23 | 江山台链机械有限公司 | Quadrangle head riveting machine of chain |
| CN102861864A (en) * | 2012-09-26 | 2013-01-09 | 太仓椿盟链传动有限公司 | Chain riveting method utilizing oil pressure |
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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. |
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