CN202293592U

CN202293592U - Transverse registration mechanism of photogravure press

Info

Publication number: CN202293592U
Application number: CN2011203777396U
Authority: CN
Inventors: 赵建东
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-28
Filing date: 2011-09-28
Publication date: 2012-07-04
Anticipated expiration: 2021-09-28

Abstract

The utility model provides a transverse registration mechanism of a photogravure press, which comprises a top printing plate shaft and a sliding sleeve. The top printing plate shaft is installed in the sliding sleeve through a bearing sleeve and slides in the sliding sleeve in left-and-right mode, a connecting end cover with a screwed hole is fixed at the end portion of the bearing sleeve, a support end cover is fixedly installed at the end portion of the sliding sleeve, a lead screw shaft with threads is fixed on the support end cover, the thread end of the lead screw shaft is screwed in the screwed hole of the connecting end cover, and the other end of the lead screw shaft is fixedly connected with a worm gear which is meshed with a worm connected with a synchronous motor. When the transverse registration mechanism carries out transverse adjustment, operators can stand at the position close to a display screen of the material collecting end to conduct adjustment and does not need run back and forth, adjustment speed is fast, waste loss is small, and labor intensity of the operators is low.

Description

A kind of horizontal register mechanism of intaglio press

Technical field

The utility model relates to a kind of intaglio press, more particularly relates to a kind of horizontal register mechanism of intaglio press.

Background technology

The alignment of intaglio press is divided into vertical alignment and horizontal register.From the alignment form that intaglio press both domestic and external adopted, vertically alignment adopts the computer register control more.And horizontal register is still the manual alignment of employing.According to traditional method of operating, horizontal register needs the operative employee since the 2nd look, is benchmark with the 1st look all, regulates through rotating adjusting handle.Mix up the 2nd look and transfer the 3rd look again, operation so successively whenever mixes up and of the same colourly all will adjusting handle be locked.If locking handwheel lock is not firm, then need readjust, to operate very loaded down with trivial detailsly, operating efficiency is very low.After the normal printing beginning, because the machine raising speed, horizontal register can produce deviation again in boosting velocity procedure; The operator observes on the display screen of rewinding end, if find to have several colour cells lateral deviation to occur, the operator gets and goes to that printing element that deviation occurs immediately and adjust; And then the preceding observation of the display screen of getting back to the rewinding end; If find to still have deviation, must go to the printing element that deviation occurs and adjust once more, just can reach for several times so repeatedly and print requirement accurately.The operator need run here and there repeatedly in such adjustment process, and not only time-consuming but also require great effort, the printed matter loss due to spoiled work is also bigger.

Summary of the invention

In order to solve the problems referred to above that exist in the prior art, the utility model provides a kind of horizontal register mechanism of intaglio press.

The utility model is realized through following technical scheme: a kind of horizontal register mechanism of intaglio press; Comprise top-plate axis and sliding sleeve; Top-plate axis is installed in the sliding sleeve through bearing and bearing holder (housing, cover), and the inwall of sliding sleeve is provided with chute, and bearing holder (housing, cover) is provided with feather key; The connection end cap that is threaded the hole is being fixed in the end of bearing holder (housing, cover), and the end of top-plate axis is provided with the deep hole of the screwed hole that diameter covers greater than link; The end of sliding sleeve is installed with supports end cap; Screwed screw axis through bearing fixing on the supports end cap; The end of thread of screw axis is screwed in the screwed hole that connects end cap, and the other end of screw axis is fixedly connected worm gear, also is fixed with bearing block on the supports end cap; Be fixed with the worm screw that is meshed with worm gear on the bearing block, the end of worm screw is connected with the output shaft of synchronous motor through shaft coupling.

The beneficial effect of the horizontal register mechanism of the utility model intaglio press is:

1, because this horizontal register mechanism adopts is the worm-and-wheel gear of band auto-lock function, so need not manual work lock after laterally adjust at every turn.

2, this horizontal register mechanism adopts electronic laterally to version; Need only the length of input forme on man-machine interface when initially locing up; The top board axle of all printing elements of machine is action simultaneously under motor-driven, and the in-position stops simultaneously automatically, only takes in 10 minutes; Practiced thrift time greatly, reduced operator's labour intensity.

3, when horizontal adjustment, can the stand display screen next door of rewinding end still frame of operator is adjusted while observe, need not run here and there, and regulates the speed soon, and loss due to spoiled work is little, and operator's labour intensity is low, and science is economy again.

Description of drawings

Fig. 1 is the structural representation of the horizontal register mechanism of the utility model intaglio press;

Fig. 2 is the vertical view of Fig. 1.

Among the figure: 1. worm screw, 2. worm gear, 3. oil sealing, 4. supports end cap 5. connects end cap, 6. bearing holder (housing, cover); 7. top-plate axis, 8. screw axis, 9. edition roller location conehead, 10. edition roller, 11. editions rollers location coneheads; 12. synchronous motor, 13. shaft couplings, 14. bearing blocks, 15. screws, 16. bearings.17. cover plate, 18. feather keys, 19. chutes, 20. sliding sleeves.

The specific embodiment

Below in conjunction with accompanying drawing and specific embodiment the horizontal register mechanism work of the utility model intaglio press is further described:

Fig. 1 is the structural representation of the horizontal register mechanism of the utility model intaglio press, and among the figure, top-plate axis 7 is installed in the sliding sleeve 20 through bearing 16 and bearing holder (housing, cover) 6; The jacket wall of sliding sleeve 20 is provided with chute 19; Bearing holder (housing, cover) 6 is provided with feather key 18, and feather key 18 horizontally slips in the chute 19 of sliding sleeve 20, guarantees that bearing holder (housing, cover) 6 and sliding sleeve 20 are in circumferential relative fixed; Top-plate axis 7 rotates in bearing holder (housing, cover) 6 through bearing 16, and the connection end cap 5 that is threaded the hole is being fixed in the end of bearing holder (housing, cover) 6 through screw.The end of top-plate axis 7 is provided with diameter greater than the deep hole that connects the screwed hole on the end cap 5; The end of sliding sleeve 20 is installed with supports end cap 4; Screwed screw axis 8 through bearing fixing on the supports end cap 4; The end of thread of screw axis 8 is screwed in the screwed hole that connects end cap 5 and reaches in edition deep hole of the end of axle 7, is provided with oil sealing 3 between screw axis 8 and the supports end cap 4, and the left end of screw axis 8 is fixedly connected worm gear 2; Also be fixed with bearing block 14 on the supports end cap 4, be fixed with the worm screw 1 that is meshed with worm gear 2 on the bearing block 14.The right-hand member of top-plate axis 7 is provided with an edition roller location conehead 9, and version roller 10 is installed on edition roller location conehead 9, and the other end of version roller 10 is installed on edition roller location conehead 11, and version roller location conehead 11 has a thrust left all the time under the effect of cylinder.

Fig. 2 is the vertical view of Fig. 1, and among the figure, worm screw 1 is fixed on the bearing block 14, and the end of worm screw 1 is connected with the output shaft of synchronous motor 12 through shaft coupling 13.

Printing machine rotation through synchronous motor 12 to version the time drives worm screw 1 rotation; Thereby the rotation through worm screw 1 drives worm gear 2 rotations; Screw axis 8 is fixed together with worm gear 2, and therefore, screw axis 8 is along with worm gear 2 rotates together; Because connecting end cap 5 can only horizontally slip in sliding sleeve 20 under the effect of feather key 18; So the rotation of screw axis 8 can drive and connect end cap 5 and laterally move, meanwhile with is connected the bearing holder (housing, cover) 6 that end cap 5 is fixed together and top-plate axis 7 will stretch out or indentation, concrete just changeing or reverse and determine the perhaps indentation of stretching out of top-plate axis 7 by synchronous motor 12; The top-plate axis of version roller 10 other ends then can or stretch out along with indentation, thereby reaches the effect of horizontal adjustment version roller 10.

When the user locks up for the first time according to the long data of on man-machine interface, importing of version; Control through PLC; Thereby synchronous motor 12 is rotated, and top-plate axis 7 is action simultaneously under motor-driven, stops automatically simultaneously during the in-position; Can also can below the film viewing screen of rewinding end, adjust in each printing element adjustment during normal the printing.

When horizontal adjustment, can the stand display screen next door of rewinding end still frame of operator is adjusted while observe, need not run here and there, and regulates the speed soon, and loss due to spoiled work is little, and operator's labour intensity is low, and science is economy again.

Claims

1. the horizontal register mechanism of an intaglio press; It is characterized in that: comprise top-plate axis and sliding sleeve; Said top-plate axis is installed in the said sliding sleeve through bearing and bearing holder (housing, cover), and the inwall of said sliding sleeve is provided with chute, and said bearing holder (housing, cover) is provided with feather key; The connection end cap that is threaded the hole is being fixed in the end of bearing holder (housing, cover), and the end of said top-plate axis is provided with the deep hole of the screwed hole that diameter covers greater than said link; The end of said sliding sleeve is installed with supports end cap; Screwed screw axis through bearing fixing on the supports end cap; The end of thread of said screw axis is screwed in the screwed hole of said connection end cap, and the other end of said screw axis is fixedly connected worm gear, also is fixed with bearing block on the said supports end cap; Be fixed with the worm screw that is meshed with said worm gear on the bearing block, the end of said worm screw is connected with the output shaft of synchronous motor through shaft coupling.