CN209081055U - A kind of deviation correcting device applied to combined printing machine - Google Patents

Abstract

The utility model discloses a kind of deviation correcting devices applied to combined printing machine, it is managed including winding, winding pipe upper and lower surface offers sliding slot along its pipe range direction, winding volume front and back side surface laterally offers limiting slot, it winds the equal movable sleeve of pipe two side ends and is equipped with correction axle sleeve, equal activity is inserted with top plate in sliding slot and limiting slot, top plate bottom surface offers multiple groups slot, rod surface corresponds to slot position and offers circular groove, inserted link is fixedly installed in the middle part of circular groove bottom surface, the equal activity of inserted link is inserted in the slot of corresponding position, the utility model structure is simple, the top plate for winding pipe surface is acted on by adjustable spring, top plate plays dilating effect, improve stability when paper roll is received in winding pipe, pass through the movement for axle sleeve of rectifying a deviation, paper roll can be pushed, so as to adjust paper roll in the position of winding pipe surface, so that paper Rollback improves the precision in printing paper print procedure to suitable position, to improve printing quality.

Description

A kind of deviation correcting device applied to combined printing machine

Technical field

The utility model relates to printer technology fields, more specifically, in particular to a kind of to be applied to combined printing machine Deviation correcting device.

Background technique

Currently, the printing paper of combined printing machine is usually to be set in winding pipe surface, winding pipe is carrying out putting paper process In have the following problems: paper roll is unstable in winding pipe surface winding, is easy to happen offset problem, after offset generates, needs people Work is rectified a deviation, and efficiency is lower, to influence the printing quality of printing paper.

Utility model content

The purpose of this utility model is to provide a kind of deviation correcting devices applied to combined printing machine.

In order to achieve the above object, the technical solution adopted in the utility model is as follows: a kind of applied to combined printing machine Deviation correcting device, including winding pipe, the winding pipe upper and lower surface offer sliding slot, side table before and after winding pipe along its pipe range direction Face laterally offers limiting slot, and the winding equal movable sleeve of pipe two side ends is equipped with correction axle sleeve, winds and slides inside pipe two side ends It is provided with slide-bar, threaded hole is offered in the middle part of slide-bar, the correction axle sleeve inner ring corresponds to runner position and is fixedly installed Casting lug thereon, the equal activity of casting lug thereon are inserted in the sliding slot of corresponding position, and the casting lug thereon other end is fixedly mounted on slide-bar outer surface, The winding pipe two side ends are provided with screw rod, and the screw rod passes through threaded hole and slide-bar is cooperatively connected, the sliding slot and limit Activity is inserted with top plate in the slot of position, and top plate bottom surface offers multiple groups slot, and the winding pipe is internally corresponding to limiting slot Two sides end position is fixedly installed with fixed disk, and connecting rod is provided between fixed disk described in two groups, and connecting rod two side ends are fixed respectively It is connected in the middle part of the inner surface of corresponding fixed disk, rod surface corresponds to slot position and offers circular groove, circular groove bottom surface Middle part is fixedly installed with inserted link, and the equal activity of inserted link is inserted in the slot of corresponding position, and plunger surface is in top plate bottom table Equal movable sleeve is equipped with adjustable spring between face and connecting rod outer surface.

Preferably, the top plate bottom surface is set in slot two side ends and connecting rod outer surface in the fixation of circular groove two sides end position It is equipped with grab block, grab block is respectively by the fixed engaging of adjustable spring upper and lower side.

Preferably, the length of the limiting slot is less than the length of sliding slot.

Preferably, the depth of the slot is equal to the length of inserted link.

Compared with the prior art, the advantages of the utility model are:

The utility model structure is simple, and the top plate for winding pipe surface is acted on by adjustable spring, and top plate plays dilating effect, Paper roll can be pushed, by the movement for axle sleeve of rectifying a deviation so as to adjust paper by improving stability when paper roll is received in winding pipe It rolls up and improves the precision in printing paper print procedure so that paper roll returns to suitable position in the position of winding pipe surface, to mention High printing quality.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of structure chart of the deviation correcting device applied to combined printing machine of the utility model；

Fig. 2 is a kind of structure chart of the top plate of the deviation correcting device applied to combined printing machine of the utility model；

Fig. 3 is a kind of correction axle sleeve structure figure of deviation correcting device applied to combined printing machine of the utility model；

Fig. 4 is a kind of winding pipe cross-sectional view of deviation correcting device applied to combined printing machine of the utility model.

In figure: 1 winding pipe, 2 sliding slots, 3 correction axle sleeves, 4 limiting slots, 5 slide-bars, 6 threaded holes, 7 casting lug thereons, 8 screw rods, 9 tops Plate, 10 slots, 11 connecting rods, 12 fixed disks, 13 inserted links, 14 adjustable springs, 15 circular grooves, 16 grab blocks.

Specific embodiment

The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear Define.

Refering to fig. 1, shown in Fig. 2, Fig. 3 and Fig. 4, the utility model provides a kind of correction dress applied to combined printing machine It sets, including winding pipe 1, winding 1 upper and lower surface of pipe offers sliding slot 2 along its pipe range direction, and winding 1 front and back side surface of pipe is horizontal To limiting slot 4 is offered, the length of limiting slot 4 is less than the length of sliding slot 2.

It winds the equal movable sleeve of 1 two side ends of pipe and is equipped with correction axle sleeve 3, sliding is provided with slide-bar inside winding 1 two side ends of pipe 5,5 middle part of slide-bar offers threaded hole 6, and correction 3 inner ring of axle sleeve corresponds to 2 position of sliding slot and is fixedly installed casting lug thereon 7, convex The equal activity of block 7 out is inserted in the sliding slot 2 of corresponding position, and 7 other end of casting lug thereon is fixedly mounted on 5 outer surface of slide-bar, winding 1 two side ends of pipe are provided with screw rod 8, and screw rod 8 is cooperatively connected by threaded hole 6 and slide-bar 5, and 8 other end of screw rod can be with driving Dynamic device connection, driving device can be servo motor, and activity is inserted with top plate 9,9 bottom table of top plate in sliding slot 2 and limiting slot 4 Face offers multiple groups slot 10, and winding pipe 1 is internally corresponding to 4 two sides end position of limiting slot and is fixedly installed with fixed disk 12, Connecting rod 11 is provided between two groups of fixed disks 12,11 two side ends of connecting rod are respectively fixedly connected in the inner surface of corresponding fixed disk 12 Middle part, 11 surface of connecting rod correspond to 10 position of slot and offer circular groove 15, be fixedly installed in the middle part of 15 bottom surface of circular groove slotting Bar 13, the equal activity of inserted link 13 are inserted in the slot 10 of corresponding position, and the depth of slot 10 is equal to the length of inserted link 13, inserted link 13 surfaces equal movable sleeve between 11 outer surface of 9 bottom surface of top plate and connecting rod is equipped with adjustable spring 14, and 9 bottom surface of top plate is in slot 10 two side ends and 11 outer surface of connecting rod are fixedly installed grab block 16 in 15 two sides end position of circular groove, and grab block 16 will be stretched respectively The fixed engaging of 14 upper and lower side of contracting spring.

Working principle: the top plate 9 on winding 2 surface of pipe is acted on by adjustable spring 14, and top plate 9 plays dilating effect, is improved Paper roll is received in stability when winding pipe 2, and the movement of correction axle sleeve 3 is driven by rotation screw rod 8, can push paper roll, from And paper roll can be adjusted in the position on winding 2 surface of pipe.

Although being described in conjunction with the accompanying the embodiments of the present invention, patent owner can want in appended right Various deformations or amendments are made within the scope of asking, as long as the claim for being no more than the utility model is described to protect model It encloses, should all be within the protection scope of the utility model.

Claims (4)

1. a kind of deviation correcting device applied to combined printing machine, including winding pipe (1), it is characterised in that: on the winding pipe (1) Lower surface offers sliding slot (2) along its pipe range direction, and side surface laterally offers limiting slot (4) before and after winding pipe (1), receives The equal movable sleeve of pipe crimping (1) two side ends is equipped with correction axle sleeve (3), and sliding is provided with slide-bar (5) inside winding pipe (1) two side ends, It is offered threaded hole (6) in the middle part of slide-bar (5), correction axle sleeve (3) inner ring corresponds to sliding slot (2) position and is fixedly installed Casting lug thereon (7), casting lug thereon (7) activity are inserted in the sliding slot (2) of corresponding position, and casting lug thereon (7) other end is fixedly mounted In slide-bar (5) outer surface, described winding pipe (1) two side ends are provided with screw rod (8), and the screw rod (8) passes through threaded hole (6) It is cooperatively connected with slide-bar (5), activity is inserted with top plate (9) in the sliding slot (2) and limiting slot (4), and top plate (9) bottom surface is equal It offers multiple groups slot (10), the winding pipe (1) is internally corresponding to limiting slot (4) two sides end position and is fixedly installed with fixation Disk (12) is provided with connecting rod (11) between fixed disk described in two groups (12), and connecting rod (11) two side ends are respectively fixedly connected in correspondence In the middle part of the inner surface of fixed disk (12), connecting rod (11) surface corresponds to slot (10) position and offers circular groove (15), circular groove (15) it is fixedly installed with inserted link (13) in the middle part of bottom surface, the inserted link (13) activity is inserted in the slot (10) of corresponding position Interior, inserted link (13) surface equal movable sleeve between top plate (9) bottom surface and connecting rod (11) outer surface is equipped with adjustable spring (14).

2. a kind of deviation correcting device applied to combined printing machine according to claim 1, it is characterised in that: the top plate (9) bottom surface is fixedly installed grab in circular groove (15) two sides end position in slot (10) two side ends and connecting rod (11) outer surface Block (16), grab block (16) is respectively by the fixed engaging of adjustable spring (14) upper and lower side.

3. a kind of deviation correcting device applied to combined printing machine according to claim 1, it is characterised in that: the limiting slot (4) length is less than the length of sliding slot (2).

4. a kind of deviation correcting device applied to combined printing machine according to claim 1, it is characterised in that: the slot (10) depth is equal to the length of inserted link (13).