CN216403293U

CN216403293U - Floating frame tension roller adjusting device

Info

Publication number: CN216403293U
Application number: CN202121830691.XU
Authority: CN
Inventors: 李晓天; 张智永; 范媛鑫
Original assignee: Ulanqab Sutong Electronic Material Co ltd
Current assignee: Ulanqab Sutong Electronic Material Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-04-29
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses a floating frame tension roller adjusting device which comprises a first roller, wherein the first roller is fixedly sleeved on a first connecting shaft, the left end and the right end of the first connecting shaft respectively extend into a first T-shaped groove and then are movably connected into a first bearing, the upper end of the first bearing is fixedly connected with a connecting rod, a first spring is sleeved on the connecting rod, a third roller is arranged between two groups of second supporting plates, and the left end and the right end of the third connecting shaft are movably connected into the two groups of second supporting plates through a third bearing; make first roller by lifting up the pull rod, will change into the paper tinsel and pass behind the third roller lower extreme with its centre gripping between first roller and second roller, the original position is returned again to the connecting block, realizes the tensile automatically regulated of roll body, the simple operation, the in-process of forming the paper tinsel simultaneously by the centre gripping between first roller and second roller all the time, prevent to change into the paper tinsel and appear shifting fold.

Description

Floating frame tension roller adjusting device

Technical Field

The utility model relates to the technical field of adjusting devices, in particular to a floating frame tension roller adjusting device.

Background

The formed foil is a product formed by expanding the surface area of a special high-purity aluminum foil after electrochemical or chemical corrosion and forming a layer of oxide film (aluminum oxide) on the surface through electrochemical forming, and the formed foil is generally divided into four types of extreme low pressure, medium-high pressure and high pressure according to voltage; the existing floating frame tension roller adjusting device is complex in adjusting the tension roller, is not convenient and fast to operate, and can not effectively prevent the situation that the formed foil is wrinkled in the guiding process of the formed foil.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a floating frame tension roller adjusting device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a floating frame tension roller adjusting device comprises a first roller which is fixedly sleeved on a first connecting shaft, the left end and the right end of the first connecting shaft respectively extend into the first T-shaped grooves and then are movably connected into first bearings, two groups of the first T-shaped grooves are respectively provided with two groups of connecting plates, two groups of the first bearings are respectively connected into two groups of the first T-shaped grooves in a sliding way, the upper end of the first bearing is fixedly connected with a connecting rod, a first spring is sleeved on the connecting rod, the upper end and the lower end of the first spring are respectively and fixedly connected with the upper end of the first T-shaped groove and the upper end of the first bearing, a second roller is arranged on the lower side of the first roller and fixedly sleeved on a second connecting shaft, the left end and the right end of the second connecting shaft are movably connected into the lower sides of the two groups of connecting plates through second bearings, and the two groups of second bearings are respectively and fixedly connected into the two groups of first supporting plates;

the outer sides of the two groups of connecting plates are fixedly connected with T-shaped blocks respectively, the other ends of the two groups of T-shaped blocks extend into second T-shaped grooves respectively, the second T-shaped grooves are formed in first supporting plates, second springs are arranged in the second T-shaped grooves, the upper ends and the lower ends of the second springs are fixedly connected to the lower ends of the T-shaped blocks and the lower ends of the second T-shaped grooves respectively, the two groups of first supporting plates are fixedly connected to the right side of the upper end of the bottom plate, and bolts are screwed on the periphery of the upper end of the bottom plate respectively;

the left side of the upper end of the bottom plate is fixedly connected with two groups of second supporting plates, a third roller is arranged between the two groups of second supporting plates, the third roller is fixedly sleeved on a third connecting shaft, and the left end and the right end of the third connecting shaft are movably connected into the two groups of second supporting plates through third bearings.

As the further optimization of the technical scheme, the second support plate is internally provided with a third T-shaped groove respectively, and the third T-shaped groove is internally provided with a third bearing in a sliding manner respectively, the left end and the right end of a third connecting shaft are fixedly connected with the two sets of third bearings respectively, a T-shaped rod is fixedly connected to the middle of the upper end of the third bearing, a third spring is sleeved on the T-shaped rod, the upper end and the lower end of the third spring are fixedly connected to the upper end of the third T-shaped groove and the upper end of the third bearing respectively, and the upper end of the T-shaped rod extends out of the second support plate.

As a further optimization of the technical scheme, the upper ends of the connecting rods extend out of the first supporting plate and then are fixedly connected to the left side and the right side of the lower end of the pull rod respectively, and the middle of the pull rod is arc-shaped.

Compared with the prior art, the utility model has the beneficial effects that: make first roller lifted through lifting up the pull rod, will change into the paper tinsel and pass and centre gripping it between first roller and second roller after the third roller lower extreme, when changing into the paper tinsel in rolling-up process because change the paper tinsel book more roll thick make the rolling speed accelerate, the formation paper tinsel that is centre gripping between first roller and second roller moves downwards and drives the connecting block downstream this moment, prevent the condition of disconnected paper tinsel, the third roller plays supplementary guide effect simultaneously, prevent to become the paper tinsel and appear the skew, when carrying out the rolling again and changing into the paper tinsel, at this moment under the elastic force effect of second spring, the original position is returned again to the connecting block, realize the tensile automatically regulated of roll body, and convenient operation, it is being in the in-process of being rolled up to become the paper tinsel simultaneously, all the time by centre gripping between first roller and second roller, prevent to change the paper tinsel and appear the skew and appear the fold.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic side sectional view of the present invention.

In the figure: the roller comprises a first supporting plate 1, a second spring 2, a second roller 3, a 4T-shaped block, a second T-shaped groove 5, a connecting rod 6, a first roller 7, a pull rod 8, a first T-shaped groove 9, a first spring 10, a first bearing 11, a first connecting shaft 12, a second bearing 13, a second connecting shaft 14, a third roller 15, a bottom plate 16, a bolt 17, a connecting plate 18, a second supporting plate 19, a third bearing 20, a third spring 21, a T-shaped rod 22, a third connecting shaft 23 and a third T-shaped groove 24.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a floating frame tension roller adjusting device comprises a first roller 7, the first roller 7 is fixedly sleeved on a first connecting shaft 12, the left end and the right end of the first connecting shaft 12 respectively extend into the first T-shaped grooves 9 and then are movably connected into first bearings 11, two groups of the first T-shaped grooves 9 are respectively provided with two groups of connecting plates 18, two groups of the first bearings 11 are respectively connected in the two groups of the first T-shaped grooves 9 in a sliding way, the upper end of the first bearing 11 is fixedly connected with a connecting rod 6, a first spring 10 is sleeved on the connecting rod 6, the upper end and the lower end of the first spring 10 are respectively and fixedly connected with the upper end of the first T-shaped groove 9 and the upper end of the first bearing 11, the lower side of the first roller 7 is provided with a second roller 3, the second roller 3 is fixedly sleeved on a second connecting shaft 14, the left end and the right end of the second connecting shaft 14 are movably connected into the lower sides of the two groups of connecting plates 18 through second bearings 13;

the outer sides of the two groups of connecting plates 18 are fixedly connected with T-shaped blocks 4 respectively, the other ends of the two groups of T-shaped blocks 4 extend into second T-shaped grooves 5 respectively, the second T-shaped grooves 5 are formed in first supporting plates 1, second springs 2 are arranged in the second T-shaped grooves 5, the upper ends and the lower ends of the second springs 2 are fixedly connected to the lower ends of the T-shaped blocks 4 and the lower ends of the second T-shaped grooves 5 respectively, and the two groups of first supporting plates 1 are fixedly connected to the right side of the upper end of the bottom plate 16;

the left side of the upper end of the bottom plate 16 is fixedly connected with two groups of second supporting plates 19, a third roller 15 is arranged between the two groups of second supporting plates 19, the third roller 15 is fixedly sleeved on a third connecting shaft 23, and the left end and the right end of the third connecting shaft 23 are movably connected in the two groups of second supporting plates 19 through a third bearing 20.

It is specific, two sets of third T type groove 24 has been seted up respectively in the second backup pad 19, and is two sets of it slips third bearing 20 respectively in the third T type groove 24, end fixed connection is in two sets of third bearing 20 respectively about the third connecting axle 23, third bearing 20 upper end middle part fixedly connected with T type pole 22, third spring 21 has been cup jointed on the T type pole 22, third spring 21 upper and lower end fixed connection is respectively in 24 upper ends in third T type groove and the 20 upper ends of third bearing, second backup pad 19 is stretched out to T type pole 22 upper end.

Concretely, it is two sets of respectively fixed connection is in the left and right sides of 8 lower extremes of pull rods after 6 upper ends of connecting rod stretch out

first backup pad

1, 8 middle parts of pull rods are the arc and make things convenient for the operator to carry and draw pull rod 8

Specifically, bolts 17 are respectively screwed on the periphery of the upper end of the bottom plate 16, and the device can be installed at a proper position through four groups of bolts 17.

Specifically, the two sets of second bearings 13 are respectively and fixedly connected to the two sets of first supporting plates 1, and the T-shaped rod 22 can limit the third roller.

Specifically, when the device is used, the pull rod 8 is lifted upwards to lift the first roller 7, the first spring 10 is compressed at the moment, the formed foil passes through the lower end of the third roller 15 and then passes between the first roller 7 and the second roller 3, the lifting of the pull rod 8 is released at the moment, the first bearing 11 moves downwards along the first T-shaped groove 9 under the action of the elastic force of the first spring 10 and drives the first roller 7 to move synchronously, the formed foil is clamped between the first roller 7 and the second roller 3 at the moment, when the winding speed of the formed foil is accelerated due to the fact that the formed foil rolls are rolled and thickened in the winding process, the formed foil clamped between the first roller 7 and the second roller 3 moves downwards and drives the connecting block 18 to move downwards, the T-shaped blocks 4 connected with the left end and the right end of the connecting block 18 move downwards along the second T-shaped groove 5 at the moment, the second spring 2 is compressed, and drives the third roller 15 to move upwards at the same time, the third bearing 20 moves synchronously and compresses the third spring 21, so that the foil breaking condition caused by overlarge tension of the formed foil is prevented;

when the formation foil is completely rolled, the connecting plate 18 returns to the original position under the elastic action of the second spring 2, meanwhile, the third roller 15 returns to the original position under the elastic action of the third spring 21, the operator can conveniently perform the next rolling operation, the third roller 15 plays an auxiliary guiding role, the formation foil is prevented from deviating, the formation foil is always clamped between the first roller 7 and the second roller 3 in the rolling process, and the formation foil is prevented from deviating and wrinkling.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a floating frame tension roller adjusting device, includes first roller (7), its characterized in that: the first roller (7) is fixedly sleeved on a first connecting shaft (12), the left end and the right end of the first connecting shaft (12) respectively extend into first T-shaped grooves (9) and then are movably connected into first bearings (11), two groups of the first T-shaped grooves (9) are respectively provided with two groups of connecting plates (18), two groups of the first bearings (11) are respectively connected in the two groups of the first T-shaped grooves (9) in a sliding manner, the upper end of the first bearing (11) is fixedly connected with a connecting rod (6), a first spring (10) is sleeved on the connecting rod (6), the upper end and the lower end of the first spring (10) are respectively and fixedly connected with the upper end of the first T-shaped groove (9) and the upper end of the first bearing (11), a second roller (3) is arranged on the lower side of the first roller (7), the second roller (3) is fixedly sleeved on a second connecting shaft (14), the left end and the right end of the second connecting shaft (14) are movably connected into the lower sides of the two groups of connecting plates (18) through second bearings (13);

the outer sides of the two groups of connecting plates (18) are fixedly connected with T-shaped blocks (4) respectively, the other ends of the two groups of T-shaped blocks (4) extend into second T-shaped grooves (5) respectively, the second T-shaped grooves (5) are formed in a first supporting plate (1), second springs (2) are arranged in the second T-shaped grooves (5), the upper ends and the lower ends of the second springs (2) are fixedly connected to the lower ends of the T-shaped blocks (4) and the lower ends of the second T-shaped grooves (5) respectively, and the two groups of first supporting plates (1) are fixedly connected to the right side of the upper end of a bottom plate (16);

bottom plate (16) upper end left side fixedly connected with two sets of second backup pads (19), it is two sets of be equipped with third roller (15) between second backup pad (19), fixed cup joint is on third connecting axle (23) in third roller (15), end passes through third bearing (20) swing joint in two sets of second backup pads (19) about third connecting axle (23).

2. The floating frame tension roller adjustment device of claim 1, wherein: it is two sets of third T type groove (24) have been seted up respectively in second backup pad (19), and are two sets of it slips third bearing (20) respectively in third T type groove (24), end fixed connection is in two sets of third bearing (20) respectively about third connecting axle (23), third bearing (20) upper end middle part fixedly connected with T type pole (22), third spring (21) have been cup jointed on T type pole (22), the end is fixed connection respectively in third T type groove (24) upper end and third bearing (20) upper end about third spring (21), second backup pad (19) are stretched out to T type pole (22) upper end.

3. The floating frame tension roller adjustment device of claim 1, wherein: and the upper ends of the connecting rods (6) extend out of the first supporting plate (1) and then are fixedly connected to the left side and the right side of the lower end of the pull rod (8) respectively, and the middle part of the pull rod (8) is arc-shaped.

4. The floating frame tension roller adjustment device of claim 1, wherein: bolts (17) are respectively screwed around the upper end of the bottom plate (16).

5. The floating frame tension roller adjustment device of claim 1, wherein: the two groups of second bearings (13) are respectively and fixedly connected in the two groups of first supporting plates (1).