CN102161256A - Fancy roller clamping device - Google Patents
Fancy roller clamping device Download PDFInfo
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- CN102161256A CN102161256A CN 201010621444 CN201010621444A CN102161256A CN 102161256 A CN102161256 A CN 102161256A CN 201010621444 CN201010621444 CN 201010621444 CN 201010621444 A CN201010621444 A CN 201010621444A CN 102161256 A CN102161256 A CN 102161256A
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- outer end
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- roller
- clamping device
- clamp
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Abstract
The invention provides a fancy roller clamping device. The fancy roller clamping device comprises an air pressure thrust mechanism and a clamping mechanism; the air pressure thrust mechanism comprises an air cylinder, a push type coupler and a push rod; the piston rod of the air cylinder is connected to the outer end of the push rod by the push type coupler; the inner end of the push rod is provided with a frustum; the push type coupler is externally provided with a guide sleeve; the end part of the guide rod connected to the push type coupler is arranged in a guide slot on the guide sleeve; the clamping mechanism comprises a clamping shaft, a spiral screw and a fixing seat; the inner end of the clamping shaft is provided with a frustum sleeve via a plane bearing, and the outer end is disposed in the fixing seat; a guide key on the clamping shaft is arranged in a guide key slot on the inner cavity wall face of the fixing seat; the outer end of the clamping shaft is connected to the inner end of he spiral screw; and the outer end of the spiral screw is provided with an operation hand wheel. The device provided by the invention has the advantages of reasonable structure and is convenient in operation, reduces the labour intensity for exchanging fancy rollers, improves the working efficiency, and can adjust the right and left offset magnitudes of the fancy roller conveniently; and the running is reliable, and the quality of products is ensured.
Description
Technical field
The present invention relates to a kind of specific pattern is transferred to colored roller on the object, particularly spend the clamping device of roller.
Background technology
At present, in intaglio printing, transfer paper stamp, film coating industry, the colored roller in great majority printing, the coating machine is often changed because of arts demand.What now the clamping device at colored roller two ends adopted mostly is mechanical whorl squash type clamping device.This mechanical whorl squash type clamping device is limit owing to its structure, making spends the replacing time of roller longer, as: each printing flower roller of changing will spend 5 minutes at least in the eight chromatography intaglio printing machineries, change a collection of colored roller in the six chromatography transfer printing machines and then need 30 to 40 minutes, existing operation inconvenience, labour intensity is big, ineffective deficiency, and after the flower roller clamps, also can occur easily loosening, can't accurately locate, be difficult for shortcomings such as adjustment, make body in running, easily produce vibrations, can not smooth working, cause printing coating occur decorative pattern have bright have dark, the unequal phenomenon of coating thickness has a strong impact on product quality.
Summary of the invention
For overcoming the deficiencies in the prior art, the invention provides a kind of rational in infrastructure, be convenient to operate, effectively increase work efficiency and guarantee the colored roller clamping device of product quality.
The technical solution adopted for the present invention to solve the technical problems is: comprise air pressure thrust mechanism and clamp mechanism;
Described air pressure thrust mechanism comprises cylinder, pusher shaft coupling, push strut, fairlead and guide post, places an end of colored roller; The piston rod of cylinder links to each other with the outer end of push strut by pusher shaft coupling, and the inner of push strut is provided with the frustum that matches with flower roll end axis hole; Outside pusher shaft coupling fairlead is housed, the guide post end that links to each other with pusher shaft coupling places in the gathering sill of offering on the fairlead;
Described clamp mechanism comprises clamp shaft, screw, holder and operation handwheel, places the other end of colored roller; The inner of clamp shaft is provided with the frustum cover that matches with flower roll end axis hole by plane bearing, and its outer end places in the holder, is provided with the guiding keyway on holder inner chamber wall, and the feather key on the clamp shaft places in the above-mentioned guiding keyway; The outer end of clamp shaft is connected with the inner of threaded screw rod, and the operation handwheel is equipped with in the outer end of threaded screw rod.
When work, at first the axle sleeve of frame one side is passed in the inner of the push strut of air pressure thrust mechanism, make its inner frustum corresponding with the taper axis hole of flower roller one end, the holder of clamp mechanism is fixed in the opposite side of frame, the axle sleeve on this side frame is passed in the inner of clamp shaft, makes the frustum cover on its inner corresponding with the taper axis hole of the flower roller other end; When needs clamping flower roller, cylinder intake, its piston rod drive pusher shaft coupling, push strut under the effect of gag lever post and stopper slot, inside rectilinear motion, and the frustum of push strut the inner is pressed in the taper axis hole of colored this end of roller; Simultaneously, the frustum cover of clamp shaft the inner of clamp mechanism is pressed into the taper of the colored roller other end with in the hole, thereby will spend roller to clamp easily.When needs unclamp colored roller, otherwise then.
For ease of the accurate location of flower roller in clamping process, on the operation handwheel, be provided with dial.By the rotating operation handwheel, make screw drive the clamp shaft motion, thus the accurate location of realizing the flower roller; And, be convenient to flower roller installation location next time by the demonstration of the numerical value on the dial.
For guaranteeing to possess the power that makes its rotation after the flower roller is held, the present invention also comprises the transmission mechanism that comprises motor, driving gear and driven gear; The motor-driven driving gear, driving gear is meshed with driven gear on being loaded on above-mentioned push strut.After spending roller clamped, actuating motor drives driven gear by driving gear and rotates, because distance rod adopts pusher shaft coupling to link to each other with the piston of cylinder, thereby distance rod can drive the rotation of flower roller under the drive of driven gear.
Beneficial effect of the present invention is: rational in infrastructure, easy to operate, reduced the labour intensity of changing the flower roller, and to improve operating efficiency, and can adjust the amplitude that is offset about colored roller easily, the location is accurately, and is reliable, guaranteed product quality effectively.
Description of drawings
Fig. 1 is the structural representation of invention;
Fig. 2 is the structural representation of air pressure thrust mechanism among the present invention and transmission mechanism;
Fig. 3 is the structural representation of clamp mechanism among the present invention.
Among the figure: 1-1 is that cylinder, 1-2 are that piston rod, 1-3 are that fairlead, 1-4 are that pusher shaft coupling, 1-5 are that push strut, 1-6 are that frustum, 1-7 are that gathering sill, 1-8 are that guide post, 2-1 are that holder, 2-3 are that screw, 2-4 are that clamp shaft, 2-5 are that frustum cover, 2-6 are that feather key, 2-8 are that plane bearing, 3-1 are that transmission case body, 3-2 are that motor, 3-3 are that driving gear, 3-4 are that driven gear, 4 is that flower roller, 5 is frame for guiding keyway, 2-7 for operation handwheel, 2-2.
The specific embodiment
The present invention is further described below in conjunction with accompanying drawing.
Colored roller clamping device of the present invention comprises air pressure thrust mechanism, clamp mechanism and transmission mechanism;
Described air pressure thrust mechanism places the left end of colored roller 4, and it comprises cylinder 1-1, pusher shaft coupling 1-4, push strut 1-5, fairlead 1-3 and guide post 1-8; The piston rod 1-2 of cylinder 1-1 links to each other with a left side (outward) end of push strut 1-5 by pusher shaft coupling 4, and the right side of push strut 1-5 (interior) end is provided with the frustum 1-6 that matches with the left part taper axis hole of flower roller 4; In the pusher shaft coupling 1-4 outside fairlead 1-3 is housed, the bottom of the guide post 1-8 that links to each other with pusher shaft coupling 1-4 places in the gathering sill 1-7 that offers on the fairlead 1-3; When cylinder 1-1 worked, its piston rod 1-2 and pusher shaft coupling 1-4, push strut 1-5 made left and right sides rectilinear motion.
Described clamp mechanism places the right-hand member of colored roller 4, and it comprises clamp shaft 2-4, screw 2-3, holder 2-2 and operation handwheel 2-1; The left side of clamp shaft 2-4 (interior) end is provided with the frustum cover 2-5 that matches with the right part taper axis hole of flower roller 4 by plane bearing 2-8, and its right side (outward) end places in the holder 2-2; Be provided with guiding keyway 2-6 on holder 2-2 inner chamber wall, the feather key 2-7 on the clamp shaft 2-4 places in the above-mentioned guiding keyway 2-6; The right-hand member of clamp shaft 2-4 is connected with a left side (interior) end of threaded screw rod 2-3, and the right side of threaded screw rod 2-3 (outward) end is equipped with operation handwheel 2-1.On operation handwheel 2-1, be provided with dial, so that the accurate location of the position, the left and right sides of flower roller.
Described transmission mechanism places the left end of colored roller 4, and it comprises transmission case body 3-1, motor 3-2, driving gear 3-3 and driven gear 3-4; Motor 3-2 drives driving gear 3-3, and driving gear 3-3 is meshed with driven gear 3-4 on being loaded on above-mentioned push strut 1-5.After flower roller 4 is clamped, actuating motor 3-2, drive driven gear 3-4 by driving gear 3-3 and rotate, because distance rod 1-5 adopts pusher shaft coupling 1-4 to link to each other with the piston rod 1-2 of cylinder 1-1, thereby distance rod 1-5 can drive 4 rotations of flower roller under the drive of driven gear 3-4.
In when work, at first the right-hand member of the push strut 1-5 of air pressure thrust mechanism is passed the axle sleeve in frame 5 left sides, make the frustum 1-6 of its right-hand member corresponding with the taper axis hole of colored roller 4 left ends; The holder 2-2 of clamp mechanism is fixed in the right side of frame 5, and the left end of clamp shaft 2-4 passes the axle sleeve on this side frame 4, makes the frustum cover 2-5 on its left end corresponding with the taper axis hole of colored roller 4 right-hand members; When needs clamping flower roller 4, cylinder 1-1 air inlet, its piston rod 1-2 drives pusher shaft coupling 1-4, push strut 1-5 under the effect of gag lever post 1-8 and stopper slot 1-7, rectilinear motion to the right, and the frustum 1-6 of push strut 1-5 right-hand member is pressed in the taper axis hole of colored roller 4 left ends; Simultaneously, the taper that the frustum of the clamp shaft 2-4 right-hand member of clamp mechanism cover 2-5 is pressed into colored roller 4 right-hand members is with in the hole, thereby will spend roller 4 to clamp easily.When needs unclamp colored roller 4, otherwise then.When needs carry out the left and right horizontal location to flower roller 4, then the air pressure of cylinder 1-1 suitably can be turned down, regulate operation handwheel 2-1, thereby make colored roller move left and right, realize the location.
Claims (3)
1. spend the roller clamping device, it is characterized in that: comprise air pressure thrust mechanism and clamp mechanism;
Described air pressure thrust mechanism comprises cylinder, pusher shaft coupling, push strut, fairlead and guide post, places an end of colored roller; The piston rod of cylinder links to each other with the outer end of push strut by pusher shaft coupling, and the inner of push strut is provided with the frustum that matches with flower roll end axis hole; Outside pusher shaft coupling fairlead is housed, the guide post end that links to each other with pusher shaft coupling places in the gathering sill of offering on the fairlead;
Described clamp mechanism comprises clamp shaft, screw, holder and operation handwheel, places the other end of colored roller; The inner of clamp shaft is provided with the frustum cover that matches with flower roll end axis hole by plane bearing, and its outer end places in the holder, is provided with the guiding keyway on holder inner chamber wall, and the feather key on the clamp shaft places in the above-mentioned guiding keyway; The outer end of clamp shaft is connected with the inner of threaded screw rod, and the operation handwheel is equipped with in the outer end of threaded screw rod.
2. colored roller clamping device according to claim 1 is characterized in that: also comprise the transmission mechanism that comprises motor, driving gear and driven gear; The motor-driven driving gear, driving gear is meshed with driven gear on being loaded on above-mentioned push strut.
3. colored roller clamping device according to claim 1 is characterized in that: be provided with dial on the operation handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010621444 CN102161256A (en) | 2010-12-22 | 2010-12-22 | Fancy roller clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010621444 CN102161256A (en) | 2010-12-22 | 2010-12-22 | Fancy roller clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102161256A true CN102161256A (en) | 2011-08-24 |
Family
ID=44462837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010621444 Pending CN102161256A (en) | 2010-12-22 | 2010-12-22 | Fancy roller clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102161256A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215477A (en) * | 2017-04-21 | 2018-06-29 | 无锡市仲晨机械有限公司 | Servo motor tracking stamp main driving motor set position device |
| CN112960450A (en) * | 2021-01-28 | 2021-06-15 | 泰州市俏衣簇纺织有限公司 | Weaving equipment with deflector roll mechanism easy to assemble |
| CN114132747A (en) * | 2021-12-15 | 2022-03-04 | 浙江美格机械股份有限公司 | Single-end grabbing mechanism for gravure roller |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2120672U (en) * | 1992-05-15 | 1992-11-04 | 江阴市江南轻工机械厂 | Clamp device for printing roller |
| CN1077418A (en) * | 1992-03-30 | 1993-10-20 | 海德堡印刷机械股份公司 | The printing machine clamping and the tensioning apparatus of forme |
| CN2573215Y (en) * | 2002-09-19 | 2003-09-17 | 汕头市华鹰软包装设备总厂有限公司 | Shaftless register sets of intaglio color printing press |
| CN201922626U (en) * | 2010-12-22 | 2011-08-10 | 江苏闳业机械有限公司 | Roller clamping device |
-
2010
- 2010-12-22 CN CN 201010621444 patent/CN102161256A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077418A (en) * | 1992-03-30 | 1993-10-20 | 海德堡印刷机械股份公司 | The printing machine clamping and the tensioning apparatus of forme |
| CN2120672U (en) * | 1992-05-15 | 1992-11-04 | 江阴市江南轻工机械厂 | Clamp device for printing roller |
| CN2573215Y (en) * | 2002-09-19 | 2003-09-17 | 汕头市华鹰软包装设备总厂有限公司 | Shaftless register sets of intaglio color printing press |
| CN201922626U (en) * | 2010-12-22 | 2011-08-10 | 江苏闳业机械有限公司 | Roller clamping device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215477A (en) * | 2017-04-21 | 2018-06-29 | 无锡市仲晨机械有限公司 | Servo motor tracking stamp main driving motor set position device |
| CN112960450A (en) * | 2021-01-28 | 2021-06-15 | 泰州市俏衣簇纺织有限公司 | Weaving equipment with deflector roll mechanism easy to assemble |
| CN114132747A (en) * | 2021-12-15 | 2022-03-04 | 浙江美格机械股份有限公司 | Single-end grabbing mechanism for gravure roller |
| CN114132747B (en) * | 2021-12-15 | 2023-06-13 | 浙江美格机械股份有限公司 | Single-end grabbing mechanism of gravure roller |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110824 |