CN201793272U - Non-stop paper feed slide block chain wheel phase regulating mechanism - Google Patents
Non-stop paper feed slide block chain wheel phase regulating mechanism Download PDFInfo
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- CN201793272U CN201793272U CN2010202692536U CN201020269253U CN201793272U CN 201793272 U CN201793272 U CN 201793272U CN 2010202692536 U CN2010202692536 U CN 2010202692536U CN 201020269253 U CN201020269253 U CN 201020269253U CN 201793272 U CN201793272 U CN 201793272U
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- sprocket wheel
- slide block
- chain
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- 230000015572 biosynthetic process Effects 0.000 claims description 2
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- 230000002411 adverse Effects 0.000 description 2
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- 239000011159 matrix material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model relates to a non-stop paper feed slide block chain wheel phase regulating mechanism. The mechanism comprises a power input chain wheel, a power take-off chain wheel and a chain connecting with the power input chain wheel and the power take-off chain wheel, and further comprises a base, a slide track arranged on the base, a slide block matched with the slide track, a slide block adjusting part used for adjusting the slide block, and adjusting chain wheels respectively arranged the upper and the lower ends of the slide block; and the two chain wheels are matched with the chain. The utility model has the benefits that the time accuracy and the stability of paper reaching a front guide during high-speed paper feeding process are ensured, the time of the paper reaching the front guide can be accurately adjusted, and at the same time, the bad consequence caused by biasing between the chain wheels and the chain can be avoided. Only one chain is adopted to substitute two chains in the prior art, therefore the error of adjustment can be further reduced.
Description
Affiliated technical field
The utility model relates to a kind of positioning regulating mechanism that cooperates with paper guide, relates in particular to a kind of defeated paper slide block sprocket wheel phase-regulating mechanism of not shutting down.
Background technology
Paper guide with main frame (offset printing, mould cutting machine etc.) Lian Jishi, essential regulate paper and arrive before time of rule, with reach with main frame synchronously.Control method: the morning and evening of rule time before the manual observation paper arrives when the machine low cruise.As early arriving, rule are bumped paper, tricky paper tooth crouching paper before then causing; As arriving evening, then the predetermined bits time before the loss, cause the location inaccurate.Therefore need to shut down, unclamp the drive disk assembly (being generally chain-driving, Synchronous Belt Drives, universal connecting shaft transmission etc.) of paper guide and main frame, with the experience of operating personal, the setting stick paper guide is to a certain angle position, and start is observed again behind the fastening again drive disk assembly.Sometimes once regulating need not in place repeatedly adjusts.Carry out under lower-speed state because of above-mentioned adjusting again, when opening high speed, also have error, must adjust once more, not only spended time, and suitable trouble because of being subjected to other factors.
In addition, when the appearance of " a kind of four-bar mechanism is not shut down phase adjusting device (as shown in Figure 1) ", replaced loaded down with trivial details artificial shutdown to regulate.It has installed screw mandrel 5-1 between main frame power input sprocket and paper guide, connecting rod 4-1, pull bar 3-1, constitute four bar linkage with fork 8-1, connect main frame power input sprocket 12-1 and power output sprocket 13-1 (being the paper guide sprocket wheel) by two roller chains respectively, the idler sprocket 2-1 that matches with main frame power input sprocket 12-1, handwheel 6-1 is when rotating counterclockwise, screw mandrel 5-1 pulling connecting rod 4-1, connecting rod 4-1 drive pull bar 3-1 pushes away the lower end of fork 8-1 to the left side, put to the right the upper end of fork 8-1, roller chain 10-1 has rotated an angle with duplex chain wheel 9-1 clockwise direction simultaneously, the driving side of roller chain 11-1 (bottom) the corresponding distance that just shunk back like this, that is to say that roller chain 11-1 has slowed down operating speed at this moment, rule before the paper of paper guide output has just been postponed and having been arrived.Otherwise handwheel 6-1 is when clockwise rotating, and action effect is opposite.So, machine in running condition (no matter at a high speed and low speed) rotates handwheel 6-1, and paper that just can paper guide output is accelerated or delayed to arrive preceding rule, reaches till the optimum efficiency.But its weak point is the four bar linkage of cantilevered fashion and is installed on the paper guide wallboard, and stability is not enough, the rigidity deficiency, chain produces shake when at a high speed defeated paper, paper is arrived before time of rule micro fluctuation is arranged.
Summary of the invention
The purpose of this utility model is to provide a kind of defeated paper slide block sprocket wheel phase-regulating mechanism of not shutting down, regulate the position of sprocket wheel by slide block and regulate chain, reach not shut down and easily regulate the time of advising before paper arrives accurately, even during high-speed operation, stablize the time of rule before paper also can accurately arrive, the artificial conciliation of the existence that the solution prior art exists, error is big, inefficiency; During mechanical adjustment, less stable, the rigidity deficiency produces shake, and there were problems such as error equally in the time of rule before paper arrived.
Above-mentioned technical purpose of the present utility model mainly solves by the following technical programs: do not shut down defeated paper slide block sprocket wheel phase-regulating mechanism; comprise power input sprocket, power output sprocket; the chain that connects power input sprocket and power output sprocket; it is characterized in that also comprising base; be arranged on the slide rail on the base; the slide block regulating part of the slide block that matches with slide rail, adjusting slider, be separately positioned on the up and down adjusting sprocket wheel at two ends of slide block, this two sprocket wheel also matches with described chain.During use, base contacts with screw fastening with paper guide wallboard face.Exchange the position of pitch chain wheel by slide rail and stablize,, improve the rigidity of the work of regulating sprocket wheel by the position of base fixed rack; Because each sprocket wheel and slide rail all are to be fixed on to have on the relative rigidity matrix, during work, sprocket wheel is not shaken, even during high-speed operation, stable, also can accurately adjust the time of advising before paper arrives, simultaneously, also can avoid occurring the adverse consequences that causes because of wandering off between sprocket wheel and the chain.And only use a chain (being generally roller chain), substitute two chains of the prior art, further reduced the adjustment error, also simplify the structure, the convenient adjustment keeped in repair.The compact rigidity of this mechanism structure is strong, regulates free and relaxedly, efficiently solves accuracy and the stability of rule time before at a high speed defeated paper process paper arrives, gets rid of that chain is shaken and the mechanical vibration of generation.
As further improving and replenishing to technique scheme, the utility model adopts following technical measures: the adjustable guide block that also is provided with fixed guide blocks on the described base, cooperates at interval with fixed guide blocks, be fixed on top board on the base, pass the set screw that top board matches with adjustable guide block, the interval between described fixed guide blocks 9 and the adjustable guide block constitutes slide rail.The width-adjustable of slide rail makes things convenient for adjusting slider to cooperate with the stable of slide rail, reduces fault rate.
Described fixed guide blocks and the corresponding side of adjustable guide block are respectively equipped with groove longitudinally, and the cross-sectional plane of groove is a V-arrangement.The setting of V-arrangement helps the slide block stable restriction further improving single-piece stability in slide rail.
Described slide block regulating part is a screw mandrel, and it is arranged on the base, and slide block matches with screw mandrel by nut.The precision that screw mandrel is regulated is more accurate, and slide block matches with screw mandrel by nut, regulates screw mandrel and comes adjusting slider, and is simple in structure, easy to operate.
Described screw mandrel and base upper and lower side cooperation place are respectively equipped with surface bearing, and each surface bearing cooperates retainer.
Set firmly a plurality of cooperation sprocket wheels on the described base, each cooperates sprocket wheel also to match with chain.
Described screw mandrel is provided with handwheel, and described cooperation sprocket wheel is four, two respectively the cooperation sprocket wheel of upper and lower settings be fixed on fixed guide blocks, two other respectively the cooperation sprocket wheel of upper and lower settings be fixed on adjustable guide block.Cooperate sprocket wheel generally with four for good (if be three, five etc., the position that sets each sprocket wheel also can arrive same effect), each sprocket wheel is fixed on relatively-stationary fixed guide and the adjustable slide rail, by screw mandrel direct pull slide block, make two sprocket wheel vertical displacements on the slide block, and other cooperate sprocket wheel to play booster action, and the more multichain bar unit on the chain is matched with regulating sprocket wheel, avoid sprocket wheel and regulate the appearance that occurs dragging the tooth skidding between the sprocket wheel.
The beneficial effect that the utlity model has: the compact rigidity of this mechanism structure is strong, regulates free and relaxedly, efficiently solves accuracy and the stability of rule time before at a high speed defeated paper process paper arrives, gets rid of that chain is shaken and the mechanical vibration of generation.During use, base contacts with screw fastening with paper guide wallboard face.By the unified displaced position of regulating sprocket wheel of slide rail,, improve and regulate sprocket wheel work rigidity by the position of base fixed rack; Because each sprocket wheel and slide rail all are to be fixed on to have on the relative rigidity matrix, during work, sprocket wheel is not shaken, even during high-speed operation, stable, also can accurately adjust the time of advising before paper arrives, simultaneously, also can avoid occurring the adverse consequences that causes because of wandering off between sprocket wheel and the chain.And only use a chain, substitute two chains of the prior art, further reduced the adjustment error, also simplify the structure, the convenient adjustment keeped in repair.
Description of drawings
Fig. 1 is a kind of structural representation of the prior art that relates to of the utility model; Fig. 2 is a result schematic diagram of the present utility model; Fig. 3 be among Fig. 2 A-A to structural representation; Fig. 4 be among Fig. 2 B-B to structural representation.
Among the figure: 2-1. idler sprocket, 5-1. screw mandrel, 4-1. connecting rod, 3-1. pull bar, 6-1. handwheel, 8-1. fork, 10-1. roller chain, 9-1. duplex chain wheel, 11-1. roller chain, 12-1. main frame power input sprocket, 13-1. power output sprocket; The power input sprocket, 2. power output sprocket, 3. chain, 4. base, 5. slide block, 6. slide block regulating part 7. regulate sprocket wheels, 8. cooperate sprocket wheel, 9. fixed guide blocks, 10. adjustable guide block, 11. top boards, 12. set screw, 13. are by nut, 14. surface bearings, 15. handwheels, 16. idler sprockets.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: do not shut down defeated paper slide block sprocket wheel phase-regulating mechanism; as Fig. 2, Fig. 3 and shown in Figure 3; it comprises power input sprocket 1, power output sprocket 2 (being the paper guide output chain gear); the chain 3 that connects power input sprocket 1 and power output sprocket 2 also comprises base 4; be arranged on the slide rail on the base 4; the slide block 5 that matches with slide rail, the slide block regulating part 6 of adjusting slider, be separately positioned on the adjusting sprocket wheel 7 at slide block two ends about in the of 5, this two sprocket wheel also matches with described chain 3.Set firmly a plurality of cooperation sprocket wheels 8 on the base 4, each cooperates sprocket wheel also to match with chain 3.Slide block regulating part 6 is a screw mandrel, and it is arranged on the base 4, and slide block 5 matches with screw mandrel by nut 13.Screw mandrel 6 is respectively equipped with surface bearing 14 with base 4 upper and lower side cooperation places, and each surface bearing 14 cooperates retainer.Chain 3 is a roller chain.
The adjustable guide block 10 that also is provided with fixed guide blocks 9 on the base 4, cooperates at interval with fixed guide blocks 9, be fixed on top board 11 on the base 4, pass the set screw 12 that top board 11 matches with adjustable guide block 10, the interval formation slide rail between fixed guide blocks 9 and the adjustable guide block 10.Fixed guide blocks 9 and adjustable guide block 10 corresponding sides are respectively equipped with groove longitudinally, and the cross-sectional plane of groove is a V-arrangement.
Cooperate sprocket wheel generally with four for good (if be three, five etc., the position that sets each sprocket wheel also can arrive same effect), each sprocket wheel is fixed on relatively-stationary fixed guide and the adjustable slide rail, by screw mandrel direct pull slide block, make two sprocket wheel vertical displacements on the slide block, and other cooperate sprocket wheel to play booster action, and the more multichain bar unit on the chain is matched with regulating sprocket wheel, avoid sprocket wheel and regulate the appearance that occurs dragging the tooth skidding between the sprocket wheel.
During use, base contacts with screw fastening with paper guide wallboard face.When handwheel 15 during to clickwise, screw mandrel 6 drives slide block and moves up, the adjusting sprocket wheel 7 pulling top chains (driving side) of top are layback outwards, and below chain side inwards contracts, because of the power input sprocket is initiatively, the paper guide output chain gear is driven, during the outside layback of chain, drive sprocket speed is constant up, and driven sprocket just quickens to have rotated certain angle, the paper that so just makes paper guide output forward displacement respective distance, rule before arriving in advance.Otherwise action effect is opposite.
Claims (10)
1. do not shut down defeated paper slide block sprocket wheel phase-regulating mechanism; comprise power input sprocket (1), power output sprocket (2); the chain (3) that connects power input sprocket (1) and power output sprocket (2); it is characterized in that also comprising base (4); be arranged on the slide rail on the base (4); the slide block regulating part (6) of the slide block that matches with slide rail (5), adjusting slider, be separately positioned on slide block (5) the adjusting sprocket wheel (7) at two ends up and down, this two sprocket wheel also matches with described chain (3).
2. according to claim 1 the shutdown failed paper slide block sprocket wheel phase-regulating mechanism; the adjustable guide block (10) that it is characterized in that also being provided with on the described base (4) fixed guide blocks (9), cooperates at interval with fixed guide blocks (9), be fixed on top board (11) on the base (4), pass the set screw (12) that top board (11) matches with adjustable guide block (10), the interval formation slide rail between described fixed guide blocks (9) and the adjustable guide block (10).
3. according to claim 2 the shutdown failed paper slide block sprocket wheel phase-regulating mechanism, it is characterized in that described fixed guide blocks (9) and the corresponding side of adjustable guide block (10) are respectively equipped with groove longitudinally, and the cross-sectional plane of groove is a V-arrangement.
4. fail paper slide block sprocket wheel phase-regulating mechanism according to claim 1 or 2 or 3 described shutdown, it is characterized in that described slide block regulating part (6) is a screw mandrel, it is arranged on the base (4), and slide block (5) matches with screw mandrel by nut (13).
5. according to claim 4 the shutdown failed paper slide block sprocket wheel phase-regulating mechanism, it is characterized in that described screw mandrel (6) and base (4) upper and lower side cooperation place are respectively equipped with surface bearing (14), and each surface bearing (14) cooperates retainer.
6. fail paper slide block sprocket wheel phase-regulating mechanism according to claim 1 or 2 or 3 described shutdown, it is characterized in that setting firmly on the described base (4) a plurality of cooperation sprocket wheels (8), each cooperates sprocket wheel also to match with chain (3).
7. according to claim 4 the shutdown failed paper slide block sprocket wheel phase-regulating mechanism, it is characterized in that setting firmly on the described base (4) a plurality of cooperation sprocket wheels (8), and each cooperates sprocket wheel also to match with chain (3).
8. according to claim 5 the shutdown failed paper slide block sprocket wheel phase-regulating mechanism, it is characterized in that setting firmly on the described base (4) a plurality of cooperation sprocket wheels (8), and each cooperates sprocket wheel also to match with chain (3).
9. according to claim 7 the shutdown failed paper slide block sprocket wheel phase-regulating mechanism; it is characterized in that described screw mandrel (6) is provided with handwheel (15); described cooperation sprocket wheel (8) is four; the cooperation sprocket wheel (8) of two difference upper and lower settings is fixed on fixed guide blocks (9), and the cooperation sprocket wheel (8) of two other difference upper and lower settings is fixed on adjustable guide block (10).
10. according to claim 8 the shutdown failed paper slide block sprocket wheel phase-regulating mechanism; it is characterized in that described screw mandrel (6) is provided with handwheel (15); described cooperation sprocket wheel (8) is four; the cooperation sprocket wheel (8) of two difference upper and lower settings is fixed on fixed guide blocks (9), and the cooperation sprocket wheel (8) of two other difference upper and lower settings is fixed on adjustable guide block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202692536U CN201793272U (en) | 2010-07-23 | 2010-07-23 | Non-stop paper feed slide block chain wheel phase regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202692536U CN201793272U (en) | 2010-07-23 | 2010-07-23 | Non-stop paper feed slide block chain wheel phase regulating mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN201793272U true CN201793272U (en) | 2011-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202692536U Expired - Fee Related CN201793272U (en) | 2010-07-23 | 2010-07-23 | Non-stop paper feed slide block chain wheel phase regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201793272U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103030014A (en) * | 2012-12-28 | 2013-04-10 | 浙江通业印刷机械有限公司 | Non-stop paper feeding phase regulating mechanism |
| CN114772362A (en) * | 2022-05-26 | 2022-07-22 | 北人智能装备科技有限公司 | Device for adjusting phase of paper-receiving impeller of paper folding machine |
-
2010
- 2010-07-23 CN CN2010202692536U patent/CN201793272U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103030014A (en) * | 2012-12-28 | 2013-04-10 | 浙江通业印刷机械有限公司 | Non-stop paper feeding phase regulating mechanism |
| CN114772362A (en) * | 2022-05-26 | 2022-07-22 | 北人智能装备科技有限公司 | Device for adjusting phase of paper-receiving impeller of paper folding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Tongye Printing Machinery Co., Ltd. Assignor: Sun Wenyi Contract record no.: 2011330000797 Denomination of utility model: Non-stop paper feed slide block chain wheel phase regulating mechanism Granted publication date: 20110413 License type: Exclusive License Record date: 20110623 |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG TONGYE PRINTING MACHINERY CO., LTD. Free format text: FORMER OWNER: SUN WENYI Effective date: 20130603 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311800 SHAOXING, ZHEJIANG PROVINCE TO: 311816 SHAOXING, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130603 Address after: 311816 Zhejiang city of Zhuji Province Tang Road No. 18 Patentee after: Zhejiang Tongye Printing Machinery Co., Ltd. Address before: Zhuji City, Zhejiang province 311800 Shaoxing Tang 18 three-way Patentee before: Sun Wenyi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20150723 |
|
| EXPY | Termination of patent right or utility model |