CN217896064U - Adjustable paper machine roller - Google Patents

Abstract

The utility model relates to a paper machine roller that can adjust, including fixed limiting plate, removal limiting plate and pivot, the one end of pivot with the central fixed connection of fixed limiting plate, the other end of pivot with remove the one end swing joint of limiting plate, install first backup pad and second backup pad between fixed limiting plate and the removal limiting plate, first backup pad and second backup pad are circumference array setting, and first backup pad and second backup pad constitute the machine roller, first backup pad and second backup pad sliding connection just arrange the outside of pivot in, fixed limiting plate all is equipped with the spout with the opposite side of removal limiting plate, be equipped with the slider in the spout, the both ends of first backup pad respectively with slider fixed connection, electric putter is installed to the outer wall of pivot, electric putter's output and the arc concave surface fixed connection of first backup pad, the outer wall of pivot is fixed and is equipped with the spacing ring.

Description

Adjustable paper machine roller

Technical Field

The utility model relates to a paper machine auxiliary assembly technical field specifically is a paper machine roll that can adjust.

Background

The reel-up is the first finishing equipment after the paper machine. Lean on the self weight of winder and cold jar pivoted frictional force effect to drive the paper and carry out even book, because the casting processing defect of winder, internal stress and overload operation, local damage phenomenon can often appear, if the stock form cylinder face is impaired, the cylinder face fish tail etc., so can cup joint the spool in the stock form outside usually when carrying out the stock form, in order to make things convenient for the rolling of paper and deposit, but the stock form is mostly fixed diameter in the equipment that has now, can only be suitable for the spool of a diameter during the rolling, the spool takes out the difficulty, application scope is little.

We have therefore proposed a solution to the above problem by making it possible to adjust the rolls of a paper machine.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned prior art exists, the utility model provides a paper machine roller that can adjust has solved the spool and has taken out the problem of difficult difficulty and can not be suitable for multiple diameter spool.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

the utility model provides a paper machine roller that can adjust, includes fixed limiting plate, removal limiting plate and pivot, the one end of pivot with the center fixed connection of fixed limiting plate, the other end of pivot with the one end swing joint of removal limiting plate, install first backup pad and second backup pad between fixed limiting plate and the removal limiting plate, first backup pad and second backup pad are circumference array setting, and first backup pad and second backup pad constitute the machine roller, the outside of pivot is just arranged in to first backup pad and second backup pad sliding connection, fixed limiting plate and the one side that removes the limiting plate in opposite directions all are equipped with the spout, be equipped with the slider in the spout, the both ends of first backup pad respectively with slider fixed connection, electric putter is installed to the outer wall of pivot, electric putter's output and the arc concave surface fixed connection of first backup pad, the outer wall of pivot is fixed and is equipped with the spacing ring, the spacing ring is fixed and is equipped with the fixture block towards the one side of removal limiting plate, and electric putter can adjust the distance of first backup pad and pivot to can adjust the diameter of machine roller.

The utility model discloses further describe, it is equipped with the draw-in groove towards the one side of fixed limiting plate to remove the limiting plate, draw-in groove and fixture block joint.

The utility model discloses further describe, be equipped with the screw on the arcwall face of removal limiting plate, screw and spout intercommunication, screw female connection has the screw rod, the screw rod runs through the one end and the slider threaded connection of screw, and the screw rod can be fixed first backup pad with remove the limiting plate.

The utility model discloses further describe, be equipped with the arc wall in the first backup pad, second backup pad and arc wall sliding connection, the position that the arc convex surface of first backup pad is close to fixed limiting plate is equipped with the spacing groove, spacing groove and arc wall intercommunication.

The utility model discloses further describe, the fixed column that is equipped with of arc convex surface of second backup pad, the fixed column runs through the spacing groove, and the position of second backup pad is conveniently adjusted to the fixed column.

The utility model discloses further describe, the one side fixed mounting who removes the limiting plate fixed limiting plate dorsad has the dish of snatching.

Borrow by above-mentioned scheme, the utility model has the advantages of it is following: the first backup pad and the second backup pad engineering machine roller of fan-shaped structure, electric putter conveniently adjust the distance of first backup pad and pivot to the diameter that makes the machine roller is adjustable, thereby is suitable for the spool of different diameters, when accomplishing the stock form, conveniently takes off the spool.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a cross-sectional view of the present invention taken along the extension direction of the rotation shaft;

fig. 4 is a schematic structural diagram of a second limiting plate according to the present invention;

FIG. 5 is a schematic structural view of a stop collar of the present invention;

FIG. 6 is a schematic structural view of the first support plate and the second support plate;

in the figure: 1 fixed limiting plate, 2 pivot, 3 removal limiting plates, 4 first backup pads, 5 second backup pads, 6 spouts, 7 sliders, 8 spacing rings, 9 fixture blocks, 10 snatch the dish, 11 screws, 12 draw-in grooves, 13 arc walls, 14 spacing grooves, 15 fixed columns, 16 electric putter, 17 screw rods.

Detailed Description

The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 5, a paper machine roller that can adjust, including fixed limiting plate 1, removal limiting plate 3 and pivot 2, the one end of pivot 2 with fixed limiting plate 1's central fixed connection, the other end of pivot 2 with remove limiting plate 3's one end swing joint, install first backup pad 4 and second backup pad 5 between fixed limiting plate 1 and the removal limiting plate 3, first backup pad 4 and second backup pad 5 are the circumference array setting, and first backup pad 4 and second backup pad 5 constitute the machine roller, the outside of pivot 2 is just arranged in to first backup pad 4 and 5 sliding connection of second backup pad, fixed limiting plate 1 all is equipped with spout 6 with the one side that removes limiting plate 3 is relative, be equipped with slider 7 in the spout 6, the both ends of first backup pad 4 respectively with slider 7 fixed connection, electric putter 16 is installed to the outer wall of pivot 2, electric putter 16's output and first backup pad 4 arc concave surface fixed connection, the outer wall of pivot 2 is fixed and is equipped with spacing ring 8, spacing ring 8 is equipped with towards the fixed fixture block 9 that removes 3, and the fixture block 16 can adjust the pivot 12 the fixed clamping grooves 12 that move in the pivot 3, thereby the one side deviation is equipped with the pivot 12, the fixed limiting plate, the pivot 12 prevents the pivot 12.

Be equipped with screw 11 on the arcwall face of removing limiting plate 3, screw 11 and spout 6 intercommunication, 11 threaded connection in screw has screw rod 17, screw rod 17 runs through the one end and the 7 threaded connection of slider of screw 11, and screw rod 17 can be fixed first backup pad 4 and removal limiting plate 3, and screw rod 17 can be fixed with removal limiting plate 3 and first backup pad 4 to realize fixed limiting plate 1, pivot 2, remove limiting plate 3, the synchronous rotation of first backup pad 4 and second backup pad 5.

As shown in fig. 6, be equipped with arc wall 13 in the first backup pad 4, second backup pad 5 and arc wall 13 sliding connection, the position that the arc convex surface of first backup pad 4 is close to fixed limiting plate 1 is equipped with spacing groove 14, spacing groove 14 and arc wall 13 intercommunication, the fixed column 15 that is equipped with of the arc convex surface of second backup pad 5, fixed column 15 runs through spacing groove 14, and the position of second backup pad 5 is conveniently adjusted to fixed column 15, and when the diameter of machine roller is great, the distance between first backup pad 4 can increase, and when the stock form was directly rolled up on the machine roller, the space between first backup pad 4 did not have the supporting role, makes the stock form surface impaired very easily, therefore second backup pad 5 can compensate the space between first backup pad 4, reduces the impaired of stock form.

One side of the movable limiting plate 3 opposite to the fixed limiting plate 1 is fixedly provided with a grabbing disc 10, and the grabbing disc 10 is convenient to operate and move the limiting plate 3 when the reel or the paper roll is taken down.

The working principle is as follows: use the utility model discloses, with the outer wall of spool cover at first backup pad 4 and second backup pad 5, start electric putter 16, make the outer wall of first backup pad 4 contradict with the outer wall of spool, will remove limiting plate 3 cover at the other end of pivot 2, make fixture block 9 on the spacing ring 8 inject in draw-in groove 12, and simultaneously, slider 7 of keeping away from fixed limiting plate 1 inserts spout 6 on the removal limiting plate 3, rotate screw rod 17, screw rod 17 passes screw 11 and slider 7's top threaded connection, thereby it is fixed with first backup pad 4 to remove limiting plate 3, at 2 pivoted in-process in pivot, can make fixed limiting plate 1, remove limiting plate 3 and the synchronous rotation of machine roller, when need not using the axle sleeve, the stock form is direct book on the machine roller promptly, will remove limiting plate 3 and first backup pad 4 fixed back, still need to adjust the position of second backup pad 5, make the space between the second backup pad 5 reduce, with the increase bearing area, prevent that the stock form is impaired, when taking down the stock form cover or directly roll up the stock form on the machine roller, rotate screw rod 17, make the separation of screw rod 17 and slider 7, start electric putter, thereby it makes the stock form to make the reel remove the space between the first backup pad 4 or take the first backup pad and the stock form and take the reel 4 or take the reel, thereby it makes the reel to make the stock form to make the reel 4 or take the space to move.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a paper machine roller that can adjust, including fixed limiting plate (1), removal limiting plate (3) and pivot (2), the one end of pivot (2) with the center fixed connection of fixed limiting plate (1), the other end of pivot (2) with the one end swing joint of removing limiting plate (3), its characterized in that, install first backup pad (4) and second backup pad (5) between fixed limiting plate (1) and the removal limiting plate (3), first backup pad (4) and second backup pad (5) sliding connection just arrange the outside of pivot (2) in, fixed limiting plate (1) and removal limiting plate (3) one side in opposite directions all are equipped with spout (6), be equipped with slider (7) in spout (6), the both ends of first backup pad (4) respectively with slider (7) fixed connection, electric putter (16) are installed to the outer wall of pivot (2), the output of electric putter (16) and the one side fixed connection of first backup pad (4), the fixed outer wall of pivot (2) is equipped with spacing ring (8), the fixture block (8) is equipped with the fixed face to the limiting plate (9).

2. An adjustable paper machine roll according to claim 1, characterized in that the side of the moving restriction plate (3) facing the fixed restriction plate (1) is provided with a catching groove (12), and the catching groove (12) is engaged with the catching block (9).

3. An adjustable paper machine roll according to claim 1, characterized in that the arc-shaped surface of the moving limiting plate (3) is provided with a screw hole (11), the screw hole (11) is communicated with the sliding groove (6), a screw rod (17) is connected with the screw hole (11) in a threaded manner, and one end of the screw rod (17) penetrating through the screw hole (11) is connected with the sliding block (7) in a threaded manner.

4. An adjustable paper machine roll according to claim 1, characterized in that an arc-shaped groove (13) is provided in the first support plate (4), the second support plate (5) is slidably connected to the arc-shaped groove (13), a limiting groove (14) is provided at a position where the arc-shaped convex surface of the first support plate (4) is close to the fixed limiting plate (1), and the limiting groove (14) is communicated with the arc-shaped groove (13).

5. An adjustable paper machine roll according to claim 1, characterized in that the curved convex surface of the second support plate (5) is fixedly provided with a fixing post (15), and the fixing post (15) penetrates through the limiting groove (14).

6. An adjustable roll for a paper machine according to claim 1, characterized in that the side of the moving restriction plate (3) facing away from the fixed restriction plate (1) is fixedly mounted with a gripping disc (10).

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