CN217675796U

CN217675796U - Wind-up roll suitable for prevent scraping colored PET protection film

Info

Publication number: CN217675796U
Application number: CN202221031843.4U
Authority: CN
Inventors: 吴芜顺
Original assignee: Kunshan Yusen Optoelectronics Co ltd
Current assignee: Kunshan Yusen Optoelectronics Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-10-28
Anticipated expiration: 2032-04-29

Abstract

The utility model belongs to protection film preparation field, especially a wind-up roll suitable for prevent scraping colored PET protection film, including the base, the top fixedly connected with fixed plate of base, and the inside of fixed plate runs through there is the disc, the top swivelling joint of disc has the rotation linkage board, and the inside laminating of rotation linkage board has the slip post. The utility model discloses a setting, can drive in the lump when the generator drives the carousel rotatory cylinder rotatory with carousel fixed connection, because the inside and the cylinder of swing board laminate mutually, so can drive the swing board when the cylinder is rotatory, can rotate thereupon with swing board swivelling joint's swing linkage board this moment, because swing slider and swing linkage board swivelling joint, so can drive the swing slider when the swing linkage board is rotatory and slide from side to side under the effect of second guide rail, can slide thereupon with swing slider fixed connection's wind-up roll this moment, with this purpose that prevents the protection film fracture.

Description

Wind-up roll suitable for prevent scraping colored PET protection film

Technical Field

The utility model relates to a protection film preparation field especially relates to a wind-up roll suitable for prevent scraping colored PET protection film.

Background

The winding roller is a winding device, is equipment for accommodating certain articles through rotation, has a wide application range, can be used for accommodating paper, plastic bags, woven fabrics, films and the like, generally changes the size of the winding roller along with the articles to be accommodated due to different sizes, and therefore the winding roller suitable for the scratch-resistant PET protective film is required.

But the storage device of a lot of protection films at present takes place to convolute because the elasticity of protection film self is easy in the rolling protection film in-process to because the protection film shortens when the rolling is close the end sound, the whole elasticity sum of its surplus protection film is not enough, causes the fracture damage of protection film easily, for this we propose one kind be applicable to prevent scraping colored PET protection film the wind-up roll.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, provides a wind-up roll suitable for prevent scraping colored PET protection film.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wind-up roll suitable for prevent scraping colored PET protection film, includes the base, the top fixedly connected with fixed plate of base, and the inside of fixed plate runs through there is the disc, the top swivelling joint of disc has rotatory linkage board, and the inside laminating of rotatory linkage board has the slip post, the top swivelling joint of slip post has the carriage release lever, and the bottom swivelling joint of carriage release lever has solid fixed ring slider, the bottom laminating of solid fixed ring slider has first guide rail, gu the solid fixed ring of side fixedly connected with of fixed ring slider.

The utility model discloses a preferred embodiment, the top of base is located the side fixedly connected with backup pad of first guide rail, and the surface rotation of backup pad is connected with the carousel, the fixed surface of carousel is connected with the cylinder, and the laminating of cylindrical surface has the swing board, the surface rotation of swing board is connected with the swing linkage board, and the surface rotation of swing linkage board is connected with the swing slider, the laminating of the surface of swing slider has the second guide rail, the surface of swing slider is located the top fixedly connected with wind-up roll of second guide rail.

In a preferred embodiment of the present invention, the top of the disc is provided with a circular sliding slot having the same point as the center of the circular sliding slot, and the sliding column forms a sliding structure through the rotary linkage plate.

In a preferred embodiment of the present invention, the top of the rotary linkage plate is provided with a sliding groove parallel to the base, and the rotary track of the first rotary rod is larger than the diameter of the disc.

In a preferred embodiment of the present invention, the fixed ring slider is parallel to the rotation linkage plate, and the sliding distance of the fixed ring slider is consistent with the radius of the rotation track of the rotation linkage plate.

In a preferred embodiment of the present invention, the cylinder is disposed offset from the center of the rotary plate, and the swing plate forms a rotation structure through the cylinder

In a preferred embodiment of the present invention, the surface of the swing plate is provided with an arc-shaped sliding groove, and the swing slider constitutes a side-to-side sliding structure under the action of the second guide rail through the swing linkage plate.

The utility model provides a defect that exists among the background art, the utility model discloses possess following beneficial effect:

(1) The utility model discloses a set up the disc, it is rotatory to drive the disc with the generator circular telegram, this moment can be rotatory along with it with disc swivelling joint's rotatory linkage board, because the surface of slip post is laminated with rotatory linkage board mutually, so can drive the slip post when rotatory linkage board is rotatory and slide in the spout at disc top, the carriage release lever with slip post swivelling joint can rotate thereupon this moment, because the inside of carriage release lever runs through there is solid fixed ring slider, so can drive solid fixed ring slider horizontal slip under the effect of first guide rail when the carriage release lever is rotatory, this moment can slide thereupon with solid fixed ring slider fixed connection's solid fixed ring, with this purpose that reaches to prevent that the protection film from coiling.

(2) The utility model discloses a set up the carousel, can drive in the lump rotatory with carousel fixed connection's cylinder when the generator drives the carousel rotation, because the inside and the cylinder of swing board laminate mutually, so can drive when the cylinder is rotatory that swing board is rotatory, this moment can rotate thereupon with swing board swivelling joint's swing linkage board, because swing slider and swing linkage board swivelling joint, so can drive swing slider horizontal slip under the effect of second guide rail when swing linkage board is rotatory, this moment can slide thereupon with swing slider fixed connection's wind-up roll, with this purpose that prevents the fracture of protection film.

Drawings

Fig. 1 is a schematic front view of a preferred embodiment of the present invention;

fig. 2 is a rear view schematic diagram of the preferred embodiment of the present invention;

FIG. 3 is a schematic structural view of a wind-up roll according to a preferred embodiment of the present invention;

fig. 4 is a schematic structural view of a fixing ring according to a preferred embodiment of the present invention;

in the figure: 1. a base; 2. a fixing plate; 3. a disc; 4. rotating the linkage plate; 5. a sliding post; 6. a travel bar; 7. fixing the ring slide block; 8. a first guide rail; 9. a fixing ring; 10. a support plate; 11. a turntable; 12. a cylinder; 13. a swing plate; 14. swinging the linkage plate; 15. a swing slider; 16. a second guide rail; 17. and (7) a wind-up roll.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a wind-up roll suitable for prevent scraping colored PET protection film, including base 1, base 1's top fixedly connected with fixed plate 2, and the inside of fixed plate 2 runs through there is disc 3, the top swivelling joint of disc 3 has rotatory linkage board 4, and the inside laminating of rotatory linkage board 4 has sliding column 5, sliding column 5's top swivelling joint has carriage release lever 6, and the bottom swivelling joint of carriage release lever 6 has solid fixed ring slider 7, solid fixed ring slider 7's bottom laminating has first guide rail 8, gu fixed ring slider 7's the solid fixed ring 9 of side fixedly connected with.

Further, the top of the base 1 is located the side fixedly connected with backup pad 10 of first guide rail 8, and the surperficial swivelling joint of backup pad 10 has carousel 11, the fixed surface of carousel 11 is connected with cylinder 12, and the surface laminating of cylinder 12 has swing board 13, the surface swivelling joint of swing board 13 has swing linkage board 14, and the surface swivelling joint of swing linkage board 14 has swing slider 15, the surface laminating of swing slider 15 has second guide rail 16, the surface of swing slider 15 is located the top fixedly connected with wind-up roll 17 of second guide rail 16.

Furthermore, the top of the disc 3 is provided with a circular sliding groove which is at the same point as the circle center of the disc, the sliding column 5 forms a sliding structure through the rotary linkage plate 4, and the surface of the sliding column 5 is attached to the rotary linkage plate 4, so that the sliding column 5 is driven to slide in the sliding groove at the top of the disc 3 when the rotary linkage plate 4 rotates.

Furthermore, a sliding groove parallel to the base 1 is formed in the top of the rotary linkage plate 4, the rotary track of the rotary linkage plate 4 is larger than the diameter of the disc 3, and when the generator is powered on to drive the disc 3 to rotate, the rotary linkage plate 4 rotatably connected with the disc 3 rotates along with the disc 3.

Furthermore, the fixed ring sliding block 7 is parallel to the rotary linkage plate 4, and the sliding distance of the fixed ring sliding block 7 is consistent with the radius of the rotary track of the rotary linkage plate 4, so that when the moving rod 6 rotates, the fixed ring sliding block 7 can be driven to slide left and right under the action of the first guide rail 8, and at the moment, the fixed ring 9 fixedly connected with the fixed ring sliding block 7 can slide along with the fixed ring sliding block, so that the purpose of preventing the protective film from being wound is achieved.

Further, cylinder 12 deviates from the centre of a circle setting of carousel 11, and swing board 13 constitutes revolution mechanic through cylinder 12, and can drive the cylinder 12 rotatory with carousel 11 fixed connection in the lump when the generator drives carousel 11 rotatory, because swing board 13's inside and cylinder 12 are laminated mutually, so can drive swing board 13 rotatory when cylinder 12 is rotatory.

Further, the surface of the swing plate 13 is provided with an arc-shaped sliding chute, and the swing slider 15 forms a left-right sliding structure under the action of the second guide rail 16 through the swing linkage plate 14, so that the swing linkage plate 14 is driven to rotate when the swing plate 13 rotates, and because the swing slider 15 is rotationally connected with the swing linkage plate 14, the swing slider 15 is driven to slide left and right under the action of the second guide rail 16 when the swing linkage plate 14 rotates, and the wind-up roll 17 fixedly connected with the swing slider 15 slides along with the swing linkage plate, so as to achieve the purpose of preventing the protective film from being broken.

The working principle is as follows: when the protection film winding device is used, the generator is electrified to drive the disc 3 to rotate, the rotary linkage plate 4 which is connected with the disc 3 in a rotating mode can rotate along with the disc, the surface of the sliding column 5 is attached to the rotary linkage plate 4, the sliding column 5 can be driven to slide in the sliding groove in the top of the disc 3 when the rotary linkage plate 4 rotates, the moving rod 6 which is connected with the sliding column 5 in a rotating mode can rotate along with the moving rod 6, the fixed ring sliding block 7 penetrates through the inside of the moving rod 6, the moving rod 6 can drive the fixed ring sliding block 7 to slide left and right under the effect of the first guide rail 8 when rotating, the fixed ring 9 which is fixedly connected with the fixed ring sliding block 7 can slide along with the moving rod, and therefore the purpose of preventing the protection film from winding is achieved.

Because the protective film can slowly shorten in the rolling process and thus lead to the protective film to be tight and cause the protective film fracture easily, so can drive the cylinder 12 with carousel 11 fixed connection together when generator drives carousel 11 rotatory, because the inside and the cylinder 12 of swing board 13 are laminated mutually, so can drive swing board 13 rotatory when cylinder 12 rotates, the swing linkage board 14 with swing board 13 swivelling joint can rotate along with it this moment, because swing slider 15 and swing linkage board 14 swivelling joint, so can drive swing slider 15 when swing linkage board 14 is rotatory and can slide left and right under the effect of second guide rail 16, at this moment with swing slider 15 fixed connection's wind-up roll 17 can slide along with it, so reach the purpose of preventing the protective film fracture.

It should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wind-up roll suitable for prevent scraping colored PET protection film, includes the base, fixed plate and backup pad, its characterized in that:

the fixed plate is connected to the top of the base, a disc penetrates through the inside of the fixed plate, the disc is connected with the sliding column through a rotating linkage plate, the sliding column is attached to the inside of the rotating linkage plate, the sliding column is movably connected with a fixed ring sliding block through a moving rod, a first guide rail is attached to the bottom of the fixed ring sliding block, and the side face of the fixed ring sliding block is fixedly connected with a fixed ring;

the top of the base is fixedly connected with a supporting plate on the side face of the first guide rail, the surface of the supporting plate is rotatably connected with a rotary disc, the surface of the rotary disc is fixedly connected with a cylinder, the surface of the cylinder is attached with a swinging plate, the swinging plate moves in a path of the second guide rail through a swinging linkage plate and a swinging sliding block, and the surface of the swinging sliding block is positioned above the second guide rail and is fixedly connected with a winding roller;

the surface of the swing plate is provided with an arc-shaped sliding groove.

2. The winding roller suitable for the scratch-resistant PET protective film according to claim 1, characterized in that: the top of the disc is provided with a circular sliding groove which is at the same point as the circle center of the disc, and the sliding column forms a sliding structure through the rotary linkage plate.

3. The winding roller suitable for the scratch-resistant PET protective film according to claim 1, characterized in that: the top of the rotary linkage plate is provided with a sliding groove parallel to the base, and the rotary track of the rotary linkage plate is larger than the diameter of the disc.

4. The winding roller suitable for the scratch-resistant PET protective film according to claim 1, characterized in that: the fixed ring sliding block is parallel to the rotary linkage plate, and the sliding distance of the fixed ring sliding block is consistent with the radius of the rotary track of the rotary linkage plate.

5. The winding roller suitable for the scratch-resistant PET protective film according to claim 1, characterized in that: the cylinder deviates from the circle center of the turntable and the swinging plate forms a rotating structure through the cylinder.