CN201151581Y

CN201151581Y - Single-side adjusting roller of high-speed constant-speed paper receiving machine

Info

Publication number: CN201151581Y
Application number: CNU2007201316492U
Authority: CN
Inventors: 金龙
Original assignee: Wuxi Baonan Machinery Manufacturing Co Ltd
Current assignee: Wuxi Baonan Machinery Manufacturing Co Ltd
Priority date: 2007-12-26
Filing date: 2007-12-26
Publication date: 2008-11-19
Anticipated expiration: 2017-12-26

Abstract

The utility model relates to an accessory of a high-speed isodromic paper receiver, in particular to a roller with the height adjustable up and down on one side; according to the technical proposal of the utility model, a rotating shaft is provided with a roller; both ends of the rotating shaft are inserted into the central holes of a fixed bearing and a lifting bearing and erected on the supporting parts of the bearings, wherein, the fixed bearing is fixed on a bearing seat, and the lifting bearing is arranged on a lifting device. The high-speed isodromic paper receiver can eliminate the installation errors of the relative positions of a printing unit and the isodromic paper receiver, and the accumulated errors of the parallelism of the rollers of the isodromic paper receiver, so that the tension on both sides of a paper tape is even, so as to greatly improve the printing quality.

Description

The monolateral dancer rools of high speed constant speed splicer

Technical field

The utility model relates to a kind of annex of high speed constant speed splicer, Yi Bian especially a kind ofly can carry out the up and down roller of height adjustment.

Background technology

High speed constant speed splicer and printer inevitably have the position installation error when installing, and make that roller and the roller of printer of high speed constant speed splicer are not absolute parallel.Must between the roller of high speed constant speed splicer itself the not parallel of trace always be arranged again.Though trace is not parallel little to the printing influence, but it is to a certain degree influencing the effect of printing, even can't print, this be since when printing paper in reel tension stability and evenly be the necessary condition of the best printing of acquisition, and parallel error recited above will cause the instability of paper tension and tension force inhomogeneous.

Existing monolateral dancer rools.As shown in Figure 5, roller 16 is by the groove location of two holding screws 14 and supporting base 15.When needs are adjusted, must shut down the back and adjust holding screw 14.Examination again after the adjustment is if bad getting shut down accent more again.Till satisfaction.So not only lost time but also wasted paper and other raw MAT'L.If as top said be the paper in reel problem, adjust more trouble so, said nothing of as for relatively tired that the operative employee climbs up, climbs down.

Summary of the invention

The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of installation error of eliminating relative position between printing element and the constant speed splicer is provided, and can eliminate the accumulated error of parallelism between constant speed splicer upper roller, make the tension force on paper tape both sides reach the monolateral dancer rools of uniform high speed constant speed splicer.

The technical scheme that provides according to the utility model, be provided with the roller body in rotating shaft, the rotating shaft both ends are inserted the centre hole of fixed type bearing and lifting bearing and are erected on its support portion, wherein, fixed type bearing is fixedly installed on the bearing seat, and the lifting bearing is arranged on the jacking system.

Described jacking system comprises and rests on the base plate upper slide, be provided with clamping plate in the backplate surface both sides, clamping plate inside top limit is equipped with the limit body that stretches out to the middle part, enclosed by the clamping plate of both sides and limit body thereof and to form cavity and become a cell body, sliding plug has slide plate in this cell body, captive joint lifting bearing is connected with lifting drive at slide plate on this slide plate.

Described lifting drive comprises and inserts in the slide plate and the screw mandrel of captiveing joint with it, screw mandrel outer wrap plunging joint, and plunging joint links to each other with motor output shaft on being arranged on support body.

Be fixed with permanent seat on base plate, be provided with through hole in the permanent seat, the screw mandrel bottom is passed in this through hole and is connected on the slide plate.Fixed type bearing and lifting bearing are tilting bearing.Motor is arranged on the transverse slat on the motor cabinet that is bending, and riser is bent downwards by the transverse slat edge part, and is provided with bolt of rear end plate on riser.

The utility model can be eliminated the installation error of relative position between printing element and the constant speed splicer, and can eliminate the accumulated error of parallelism between constant speed splicer upper roller, makes the tension force on paper tape both sides reach evenly, improves printing quality greatly.

Description of drawings

Fig. 1 is an integral structure scheme drawing of the present utility model.

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

Fig. 3 is the A-A view of Fig. 2.

Fig. 4 is the B-B view of Fig. 2.

Fig. 5 is existing monolateral dancer rools structural representation.

The specific embodiment

As shown in the figure: in rotating shaft 12, be provided with roller body 10, rotating shaft 12 both ends are inserted the centre hole of fixed type bearing 7 and lifting bearing 70 and are erected on its support portion, wherein, fixed type bearing is fixedly installed on the bearing seat 11, bearing seat 11 is fixed on the body of wall of factory building, and lifting bearing 70 is arranged on the jacking system.

Described jacking system comprises and rests on base plate 2 upper slides 8, base plate 2 is fixed on the body of wall, be provided with clamping plate 9 in base plate 2 surperficial both sides, clamping plate 9 inside top limits are equipped with the limit body 13 that stretches out to the middle part, enclosed by the clamping plate 9 of both sides and limit body 13 thereof and to form cavity and become a cell body, sliding plug has slide plate 8 in this cell body, and captive joint lifting bearing 70 is connected with lifting drive at slide plate 8 on this slide plate 8.

Described lifting drive comprises in the insertion slide plate 8 and the screw mandrel 4 of captiveing joint with it, screw mandrel 4 outer wrap plunging joints 5, plunging joint links to each other with motor 1 output shaft on being arranged on support body, on base plate 2, be fixed with permanent seat 6, be provided with through hole in the permanent seat 6, screw mandrel 4 bottoms are passed in this through hole and are connected on the slide plate 8.

Fixed type bearing 7 is tilting bearing with lifting bearing 70, and motor 1 is arranged on the transverse slat on the motor cabinet 3 that is bending, and riser is bent downwards by the transverse slat edge part, and is provided with bolt of rear end plate on riser.

And can eliminate the not parallel factor of roller body 10 by the adjustment of jacking system, make that paper tension force when printing is more stable, more even.And the paper in reel reason that the influence of ambient temperature and humidity (especially humidity) and paper in reel manufacturer make of originally experiencing, make that the tension force on paper both sides when printing itself is just inhomogeneous, if there is not the roller body 10 of jacking system control, resembling this paper in reel so can only scrap, to such an extent as to cause the waste of work-hours and the waste of manpower material.

With only needing behind the monolateral dancer rools of high speed constant speed splicer of the present utility model to adjust just passable at main console desk or the drilling of splicer master control panel.

And this patent operation comes up to printing off best printing as long as can transfer continuously under non-stop-machine situation in action button on the main console desk or on the master control panel of splicer.

Base plate 2 and motor cabinet 3 are screwed on wallboard, and reducing motor 1 cooperates with plunging joint 5 by key and links to each other.Permanent seat 6 is captiveed joint with base plate 2 by screw, and screw mandrel 4 passes permanent seat 6 and plunging joint 5 carries out axial location by pin.Sliding plate 8 comes upper and lower moving by the positive and negative rotation of screw mandrel 4.The rotating shaft 12 at the two ends of roller body 10 is fixed on two fixed type bearings 7 and the lifting bearing 70, and they are tilting bearing, and one of them is fixed on the bearing seat 11, and bearing seat 11 is fixed on the wallboard.The lifting bearing 70 of the other end of roller 10 is fixed on the sliding plate 8 and moves up and down with sliding plate 8.Thereby realize monolateral adjusting.

Claims

1, a kind of monolateral dancer rools of high speed constant speed splicer, it is characterized in that: in rotating shaft (12), be provided with roller body (10), rotating shaft (12) both ends are inserted the centre hole of fixed type bearing (7) and lifting bearing (70) and are erected on its support portion, wherein, fixed type bearing is fixedly installed on the bearing seat (11), and lifting bearing (70) is arranged on the jacking system.

2, the monolateral dancer rools of high speed constant speed splicer as claimed in claim 1, it is characterized in that: described jacking system comprises the slide plate (8) that rests on the base plate (2), be provided with clamping plate (9) in the surperficial both sides of base plate (2), clamping plate (9) inside top limit is equipped with the limit body (13) that stretches out to the middle part, enclosed by the clamping plate (9) of both sides and limit body (13) thereof and to form cavity and become a cell body, sliding plug has slide plate (8) in this cell body, go up captive joint lifting bearing (70) at this slide plate (8), be connected with lifting drive at slide plate (8).

3, the monolateral dancer rools of high speed constant speed splicer as claimed in claim 1, it is characterized in that: described lifting drive comprises in the insertion slide plate (8) and the screw mandrel (4) of captiveing joint with it, screw mandrel (4) outer wrap plunging joint (5), plunging joint links to each other with motor (1) output shaft on being arranged on support body.

4, the monolateral dancer rools of high speed constant speed splicer as claimed in claim 1 is characterized in that: be fixed with permanent seat (6) on base plate (2), permanent seat is provided with through hole in (6), and screw mandrel (4) bottom is passed in this through hole and is connected on the slide plate (8).

5, the monolateral dancer rools of high speed constant speed splicer as claimed in claim 1 is characterized in that: fixed type bearing (7) is tilting bearing with lifting bearing (70).

6, the monolateral dancer rools of high speed constant speed splicer as claimed in claim 1 is characterized in that: motor (1) is arranged on the transverse slat on the motor cabinet (3) that is bending, and riser is bent downwards by the transverse slat edge part, and is provided with bolt of rear end plate on riser.