CN214779525U

CN214779525U - Anti-overturning device for polaroid

Info

Publication number: CN214779525U
Application number: CN202120778343.6U
Authority: CN
Inventors: 管庆雄; 张孙亮; 龚匡华; 任光辉
Original assignee: Xiteng Wuxi Precision Industry Co ltd
Current assignee: Xiteng Wuxi Precision Industry Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-19
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a polaroid is with preventing turning device aims at providing a polaroid is with preventing turning device, and its technical scheme main points are: including the identical and first bottom plate that is parallel to each other, the second bottom plate, be equipped with the mount pad on first bottom plate and the second bottom plate, set up the support frame on the mount pad of both sides, connect the limit for height horizontal pole of both sides support frame, be equipped with on the limit for height horizontal pole and prevent upset mechanism, prevent that upset mechanism is including the mounting groove that a plurality of equidistance that is located the limit for height horizontal pole set up, be located the vertical decurrent push cylinder of mounting groove, set up the baffle on push cylinder's piston rod, install in the flexibility of baffle bottom and prevent the scraper blade.

Description

Anti-overturning device for polaroid

Technical Field

The utility model relates to a show technical field, in particular to polaroid is with preventing turning device.

Background

The polaroid is mainly made by compounding PVA film, TAC film, PET protection film, PET release film and pressure sensitive adhesive etc. and is used in electronic products mostly, especially in the field of display screen, in order to realize the thickness control to the display screen in the present mobile phone market, the thickness requirement to the polaroid is within 0.3 mm, when the polaroid receives the exogenic action, the condition of edge scratch is very easily appeared to its polaroid of thinner thickness, and then produce the outward appearance harmfully, the appearance performance technical index of polaroid mainly refers to the surface smoothness and the number of appearance default point of polaroid product, these technical indexes mainly influence the yield of polaroid product after the paster. These polarizer industry generally has a relatively consistent technical specification, and generally, the number of scratches of each polarizer product (500 × 1000 mm) is less than 15 and not more than 150 μm, and when the polarizer is scratched, the display effect is seriously affected, which results in a technical problem of low yield.

In the attaching process of the polarizer, the polarizer needs to be subjected to the actions of feeding → carrying → film tearing → attaching and the like, and the poor scratch is most likely to occur in the feeding step in the actions, so that the polarizer needs to be protected and developed, the polarizer is not easy to turn over in the whole material conveying process, the scratch is caused on the surface, and the production efficiency of the material product is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a polaroid is with preventing turning device, it has the protection polaroid product and prevents that the polaroid product from taking place the upset, causing the advantage of damage at fortune material in-process.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a polaroid is with preventing turning device, includes identical and the first bottom plate that is parallel to each other, second bottom plate, be equipped with the mount pad on first bottom plate and the second bottom plate, set up the support frame on the mount pad of both sides, connect the limit for height horizontal pole of both sides support frame, be equipped with on the limit for height horizontal pole and prevent the upset mechanism, prevent the upset mechanism including the mounting groove that a plurality of equidistance that is located the limit for height horizontal pole set up, be located the vertical decurrent push cylinder of mounting groove, set up the baffle on the piston rod of push cylinder, install in the flexibility of baffle bottom and prevent the scraper blade.

Through adopting above-mentioned technical scheme, this kind of anti-overturning device mountable sets up in the pay-off in-process of polaroid product, first bottom plate through both sides, the second bottom plate is installed and is fixed in on feeding mechanism, the limit for height horizontal pole that is located first bottom plate and second bottom plate center department is located the polaroid product on feeding mechanism directly over, and the baffle that the promotion cylinder in the accessible mounting groove drove piston rod and below moves downwards, it takes place the upset to remove to rely on the polaroid product that the baffle prevents to fall into feeding mechanism, and the flexible scraper blade of preventing that is located the baffle bottom can protect the polaroid, prevent to produce the friction and collision, influence the quality of product.

Further setting: first bottom plate and second bottom plate surface are equipped with the sliding tray, the mount pad bottom is equipped with fixed connection's sliding block, the sliding block is located the sliding tray and can be at the reciprocating sliding of sliding tray.

Through adopting above-mentioned technical scheme, be located the anti-overturning device on first bottom plate of both sides, the second bottom plate and carry out the adjustment of station with the work demand according to the reality, portable sliding connection's mount pad, adjusting position convenient and practical at any time.

Further setting: the first bottom plate and the second bottom plate are provided with limiting mechanisms, the limiting mechanisms comprise electrified magnet blocks arranged on the surface of the mounting seat and limiting grooves arranged on the surface of the sliding groove, and the limiting grooves are made of metal iron.

Through adopting above-mentioned technical scheme, be located the anti-overturning device on the first bottom plate of both sides, the second bottom plate and carry out the adjustment of station with the work demand according to the reality, portable sliding connection's mount pad, adjusting position convenient and practical at any time to after the station is adjusted, accessible stop gear fixes: the electrified magnet block is electrified to have magnetic force, can be adsorbed and fixed in the limiting groove on the surface of the sliding groove, and is stable and reliable.

Further setting: and protection plates are arranged on two sides of the baffle, and elastic blocks are arranged on the surfaces of the protection plates.

Through adopting above-mentioned technical scheme, set up the protection shield in baffle both sides and can follow the side and protect the polaroid product, and the elasticity piece can furthest alleviate the impact force that the flexure strip produced at the pay-off in-process, protects the smooth degree on its surface.

Further setting: the bottom of the baffle is provided with a threaded through hole, and the top of the flexible anti-scraping plate is provided with a fixedly connected bolt.

Through adopting above-mentioned technical scheme, the flexible scraper blade of preventing is connected through the bolt bottom with the baffle, and it is convenient to dismantle, easily changes.

Further setting: and the first bottom plate is also provided with a control switch electrically connected with the electrified magnet block.

Through adopting above-mentioned technical scheme, the staff accessible presses control switch to control opening of whole circular telegram magnet piece and stops.

To sum up, the utility model discloses following beneficial effect has: the polaroid protection device can be arranged on a polaroid product feeding mechanism and used for protecting the polaroid product and preventing the polaroid product from being overturned in the transportation process to cause damage; the anti-overturning mechanism controls the height of the protection plate through the pushing cylinder, so that the anti-overturning mechanism is suitable for the sizes of different products, and has wide adaptive performance and high production efficiency.

Drawings

FIG. 1 is a schematic front view of an anti-flipping device for a polarizer;

FIG. 2 is a schematic view showing an overall structure of an anti-reverse apparatus for a polarizer; .

In the figure, 1, a first base plate; 2. a second base plate; 3. a mounting seat; 4. a support frame; 5. a height limiting cross bar; 6. an anti-overturning mechanism; 61. mounting grooves; 62. a push cylinder; 63. a baffle plate; 64. a flexible anti-scratch board; 7. a protection plate; 8. an elastic block; 9. a limiting mechanism; 91. an energized magnet block; 92. a limiting groove; 10. a bolt; 11. a sliding groove; 12. a slider; 13. and controlling the switch.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a polarizer is with preventing turning device, as shown in figure 1, as shown in figure 2, including identical and the first bottom plate 1 that is parallel to each other, second bottom plate 2, be equipped with mount pad 3 on first bottom plate 1 and the second bottom plate 2, set up support frame 4 on mount pad 3 of both sides, connect the limit for height horizontal pole 5 of both sides support frame 4, be equipped with on the limit for height horizontal pole 5 and prevent upset mechanism 6, prevent that upset mechanism 6 is including the mounting groove 61 that is located the equidistant setting of a plurality of on limit for height horizontal pole 5, be located the vertical decurrent push cylinder 62 of mounting groove 61, set up the baffle 63 on push cylinder 62's the piston rod, install in the flexibility of baffle 63 bottom and prevent scraper blade 64. Protection plates 7 are arranged on two sides of the baffle 63, elastic blocks 8 are arranged on the surfaces of the protection plates 7, threaded through holes are formed in the bottom of the baffle 63, and bolts 10 fixedly connected are arranged at the top of the flexible scraping prevention plate 64. Sliding grooves 11 are formed in the surfaces of the first base plate 1 and the second base plate 2, sliding blocks 12 fixedly connected are arranged at the bottoms of the installation seats 3, and the sliding blocks 12 are located in the sliding grooves 11 and can slide in the sliding grooves 11 in a reciprocating mode. The first bottom plate 1 and the second bottom plate 2 are further provided with a limiting mechanism 9, the limiting mechanism 9 comprises an electrified magnet block 91 arranged on the surface of the mounting base 3 and a limiting groove 92 arranged on the surface of the sliding groove 11, and the limiting groove 92 is made of metal iron.

The first base plate 1 is further provided with a control switch 13 electrically connected to the energized magnet block 91.

The main working principle is as follows: this kind of anti-overturning device mountable sets up in the pay-off in-process of polaroid product, first bottom plate 1 through both sides, second bottom plate 2 is installed and is fixed in on feeding mechanism, limit for height horizontal pole 5 that is located first bottom plate 1 and 2 center departments of second bottom plate is located the polaroid product on feeding mechanism directly over, and the baffle 63 that the promotion cylinder 62 in accessible mounting groove 61 drove piston rod and below moves downwards, rely on baffle 63 to prevent that the polaroid product that falls into feeding mechanism from taking place the upset removal, and the flexible scraper blade 64 of preventing that is located baffle 63 bottom can protect the polaroid, prevent to produce the friction and collision, influence the quality of product. The anti-overturning device positioned on the first bottom plate 1 and the second bottom plate 2 on two sides carries out station adjustment with the actual work requirement, the mounting seat 3 of the movable sliding connection can adjust the position conveniently and practically at any time, and after the station is adjusted, the limiting mechanism 9 can be used for fixing: the electrified magnet block 91 is electrified, has magnetic force, can be adsorbed and fixed in the limiting groove 92 on the surface of the sliding groove 11, and is stable and reliable.

The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a polaroid is with preventing turning device, includes identical and first bottom plate (1), second bottom plate (2) that are parallel to each other, its characterized in that: be equipped with mount pad (3) on first bottom plate (1) and second bottom plate (2), set up support frame (4) on both sides mount pad (3), limit for height horizontal pole (5) of connecting both sides support frame (4), be equipped with on limit for height horizontal pole (5) and prevent upset mechanism (6), prevent that upset mechanism (6) are including mounting groove (61) that a plurality of equidistance that is located limit for height horizontal pole (5) set up, be located vertical decurrent push cylinder (62) of mounting groove (61), set up baffle (63) on the piston rod of push cylinder (62), install in the flexibility of baffle (63) bottom and prevent scraper blade (64).

2. The anti-flip device for a polarizer according to claim 1, wherein: first bottom plate (1) and second bottom plate (2) surface are equipped with sliding tray (11), mount pad (3) bottom is equipped with fixed connection's sliding block (12), sliding block (12) are located sliding tray (11) and can be in sliding tray (11) reciprocating sliding.

3. The anti-flip device for a polarizer according to claim 2, wherein: be equipped with stop gear (9) on first bottom plate (1) and second bottom plate (2), stop gear (9) are including setting up circular telegram magnet piece (91) on mount pad (3) surface, set up in spacing groove (92) on sliding tray (11) surface, spacing groove (92) are made by the metal iron.

4. The anti-flip device for a polarizer according to claim 1, wherein: protection plates (7) are arranged on two sides of the baffle (63), and elastic blocks (8) are arranged on the surfaces of the protection plates (7).

5. The anti-flip device for a polarizer according to claim 2, wherein: the bottom of the baffle (63) is provided with a threaded through hole, and the top of the flexible anti-scraping plate (64) is provided with a bolt (10) fixedly connected.

6. The anti-flip device for a polarizer according to claim 3, wherein: the first bottom plate (1) is also provided with a control switch (13) electrically connected with the electrified magnet block (91).