CN219791839U - Winding machine for producing protective film - Google Patents

Abstract

The utility model discloses a winding machine for producing a protective film, which comprises a bottom plate, wherein a front plate is fixedly connected to the rear end position of the top of the bottom plate, a rear plate is fixedly connected to the front end position of the top of the bottom plate, a push rod motor is fixedly connected to the right side position of the top of the rear plate, a frame is fixedly connected to the output end position of the push rod motor, a slide rod penetrates through and is connected to the middle position of the left side of the bottom of the frame in a sliding manner, and the slide rod is fixedly connected with the rear plate. According to the utility model, firstly, the limiting block enters the limiting rod, after the winding roller is in place, the compressed second spring ejects the limiting block, and the winding roller is clamped through the limiting block, so that the protection films with different widths are wound, the limiting disc slides into the outer wall of the limiting rod, after the limiting disc is contacted with the winding roller, the sliding block is pushed into the limiting rod, and the telescopic rod is pulled according to the size of the protection film to be wound, so that the protection films with different thicknesses are met.

Description

Winding machine for producing protective film

Technical Field

The utility model relates to the field of protective films, in particular to a winding machine for producing a protective film.

Background

The protective film can be divided into a digital product protective film, an automobile protective film, a household protective film, a food fresh-keeping protective film and the like according to the application, and the protective film is slowly called as a screen protective film along with popularization of digital products such as mobile phones and the like in China, and the protective film has a function in the field of the screen protective film, namely a five-in-eight door, and a winding machine is needed in the production process of the protective film.

At present, the cutting machine coiling mechanism of current PET protection film production, the during operation can not cooperate the width of membrane to carry out the regulation of rolling width, when leading to production, the size of membrane can only be single size, moreover, current coiling mechanism generally includes frame and wind-up roll, the rotatable setting of wind-up roll just can dismantle with the frame and be connected in the frame, the reel cover that will be used for rolling up the PET substrate during production is established on the wind-up roll, then a staff will install the wind-up roll lifting of reel to appointed height, another staff is connected with the frame respectively with the both ends of wind-up roll. Therefore, a plurality of operators are required to work together during winding, and manpower resources are wasted, so that a winding machine for producing the protective film is required to be improved.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a winding machine for producing a protective film.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a rolling machine for protection film production, includes the bottom plate, fixedly connected with front bezel on the top rear end position of bottom plate, fixedly connected with back plate on the top front end position of bottom plate, fixedly connected with push rod motor on the top right side position of back plate, fixedly connected with frame on the output position of push rod motor, run through and sliding connection have slide bar and back plate fixed connection on the bottom left side intermediate position of frame, run through and be connected with the gag lever post in the front end right side position of front bezel, run through and fixedly connected with evenly distributed's second spring on the outer wall position of gag lever post, fixedly connected with fixed plate on the rear end intermediate position of front bezel, fixedly connected with servo motor on the top position of fixed plate, fixedly connected with connecting plate on the output position of servo motor, all run through and threaded connection have the spacing dish on the outer wall position of gag lever post.

As a further description of the above technical solution:

the outer wall of the sliding rod is provided with a first spring.

As a further description of the above technical solution:

and the other end of the second spring is fixedly connected with a limiting block.

As a further description of the above technical solution:

the rear end of the limiting rod is fixedly connected with a driven wheel, and a belt is arranged between the driven wheel and the driving wheel.

As a further description of the above technical solution:

and a tensioning roller is rotatably connected to the bottom of the threaded rod.

As a further description of the above technical solution:

and a sliding block penetrates through the outer wall of the limiting disc and is connected with the outer wall of the limiting disc in a sliding manner.

As a further description of the above technical solution:

and telescopic rods are connected to the middle positions of the inner walls of the sliding blocks in a sliding manner.

The utility model has the following beneficial effects:

1. according to the utility model, firstly, the limiting block enters the limiting rod, after the winding roller is in place, the compressed second spring ejects the limiting block, and the winding roller is clamped through the limiting block, so that the protection films with different widths are wound, the limiting disc slides into the outer wall of the limiting rod, after the limiting disc is contacted with the winding roller, the sliding block is pushed into the limiting rod, and the telescopic rod is pulled according to the size of the protection film to be wound, so that the protection films with different thicknesses are met.

2. According to the utility model, the push rod motor on the rear plate is turned on, the output end of the push rod motor moves downwards to drive the frame to move downwards, so that the slide rod enters the frame, the wind-up roller is placed on the limiting rod, and the second spring at the bottom of the limiting block is compressed by moving the wind-up roller towards the rear end, so that the waste of human resources is avoided.

Drawings

Fig. 1 is a perspective view of a winding machine for producing a protective film according to the present utility model;

FIG. 2 is a schematic diagram of a frame of a winding machine for producing a protective film according to the present utility model;

FIG. 3 is a schematic view of a stop lever of a winding machine for producing a protective film according to the present utility model;

fig. 4 is a rear view of a winding machine for producing a protective film according to the present utility model.

Legend description:

1. a bottom plate; 2. a front plate; 3. a rear plate; 4. a push rod motor; 5. a frame; 6. a slide bar; 7. a first spring; 8. a limit rod; 9. a second spring; 10. a limiting block; 11. a limiting disc; 12. a slide block; 13. a telescopic rod; 14. driven wheel; 15. a fixing plate; 16. a driving wheel; 17. a servo motor; 18. a connecting plate; 19. a threaded rod; 20. tension roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, one embodiment provided by the present utility model is: a winding machine for producing a protective film comprises a bottom plate 1, a front plate 2 is fixedly connected to the back end position of the top of the bottom plate 1, a back plate 3 is fixedly connected to the front end position of the top of the bottom plate 1, a push rod motor 4 is fixedly connected to the right side position of the top of the back plate 3, a frame 5 is fixedly connected to the output end position of the push rod motor 4, a slide rod 6 penetrates through and is slidingly connected to the middle position of the left side of the bottom of the frame 5, the slide rod 6 is fixedly connected with the back plate 3, the push rod motor 4 on the back plate 3 is opened, the output end of the push rod motor 4 moves downwards to drive the frame 5 to move downwards, the slide rod 6 enters the frame 5, a winding roller is placed on a limit rod 8, the winding roller moves towards the back end to compress a second spring 9 at the bottom of a limit block 10, the right side position of the front end of the front plate 2 penetrates through and is rotationally connected with the limit rod 8, the second springs 9 which are uniformly distributed are penetrated and fixedly connected to the outer wall of the limiting rod 8, the fixing plate 15 is fixedly connected to the middle position of the rear end of the front plate 2, the servo motor 17 is fixedly connected to the top position of the fixing plate 15, the driving wheel 16 is fixedly connected to the output end position of the servo motor 17, the connecting plate 18 is fixedly connected to the rear end of the front plate 2 and the front end position of the rear plate 3, the threaded rod 19 is penetrated and in threaded connection to the middle position of the top of the connecting plate 18, the limiting disc 11 is slidingly connected to the outer wall of the limiting rod 8, the servo motor 17 on the fixing plate 15 is opened, the driving wheel 16 is driven to rotate by the output end of the servo motor 17, the driven wheel 14 and the limiting rod 8 are driven to rotate by a belt, and the tension of the protective film can be adjusted by the connecting plate 18, the threaded rod 19 and the tensioning roller 20.

The outer wall position of the slide bar 6 is provided with a first spring 7, the other end position of the second spring 9 is fixedly connected with a limiting block 10, the rear end position of the limiting rod 8 is fixedly connected with a driven wheel 14, a belt is arranged between the driven wheel 14 and a driving wheel 16, the bottom position of a threaded rod 19 is rotatably connected with a tensioning roller 20, the outer wall position of a limiting disc 11 is penetrated and slidably connected with a sliding block 12, the middle position of the inner wall of the sliding block 12 is slidably connected with a telescopic rod 13, the limiting block 10 enters the limiting rod 8, after the rolling roller is in place, the compressed second spring 9 ejects the limiting block 10, clamps the rolling roller through the limiting block 10, so that protection films with different widths are rolled up, the limiting disc 11 slides into the outer wall of the limiting rod 8, after the limiting disc 11 is contacted with the rolling roller, the sliding block 12 is pushed into the limiting rod 8, the telescopic rod 13 is pulled according to the size of the required rolling protection film, and the protection films with different thicknesses are met.

Working principle: when the rolling device is used, the push rod motor 4 on the rear plate 3 is opened, the output end of the push rod motor 4 moves downwards to drive the frame 5 to move downwards, the slide rod 6 enters the frame 5, the rolling roller is placed on the limiting rod 8, the rolling roller moves to the rear end to compress the second spring 9 at the bottom of the limiting block 10, the limiting block 10 enters the limiting rod 8, after the rolling roller is in place, the compressed second spring 9 ejects the limiting block 10, the rolling roller is clamped by the limiting block 10, so that protection films with different widths are wound, the limiting disc 11 slides into the outer wall of the limiting rod 8, after the limiting disc 11 contacts with the rolling roller, the sliding block 12 is pushed into the limiting rod 8, the telescopic rod 13 is pulled according to the size of the protection films with different thicknesses, the servo motor 17 on the fixed plate 15 is opened, the output end of the servo motor 17 rotates to drive the driving wheel 16 to rotate, the driven wheel 14 and the limiting rod 8 are driven by a belt to rotate, and the tension of the protection films can be adjusted by the connecting plates 18, 19 and the tensioning roller 20.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. A rolling machine for protection film production, includes bottom plate (1), its characterized in that: fixedly connected with front bezel (2) on the top rear end position of bottom plate (1), fixedly connected with back bezel (3) on the top front end position of bottom plate (1), fixedly connected with push rod motor (4) on the top right side position of back bezel (3), fixedly connected with frame (5) on the output position of push rod motor (4), run through and sliding connection have slide bar (6) and back bezel (3) fixed connection on the bottom left side intermediate position of frame (5), run through and rotating on the front end right side position of front bezel (2) and be connected with gag lever post (8), run through and fixedly connected with second spring (9) that distributes evenly on the outer wall position of gag lever post (8), fixedly connected with fixed plate (15) on the rear end intermediate position of front bezel (2), fixedly connected with servo motor (17) on the output position of servo motor (5), all be connected with threaded connection plate (18) on the front end position of front bezel (2) and back bezel (3) and the equal screwed connection board (18).

2. A winder for producing a protective film according to claim 1, wherein: the outer wall of the sliding rod (6) is provided with a first spring (7).

3. A winder for producing a protective film according to claim 1, wherein: limiting blocks (10) are fixedly connected to the other ends of the second springs (9).

4. A winder for producing a protective film according to claim 1, wherein: the rear end of the limiting rod (8) is fixedly connected with a driven wheel (14), and a belt is arranged between the driven wheel (14) and the driving wheel (16).

5. A winder for producing a protective film according to claim 1, wherein: the bottom of the threaded rod (19) is rotatably connected with a tensioning roller (20).

6. A winder for producing a protective film according to claim 1, wherein: the outer wall of the limiting disc (11) penetrates through and is connected with a sliding block (12) in a sliding mode.

7. A winder for protective film production according to claim 6, wherein: the middle positions of the inner walls of the sliding blocks (12) are respectively and slidably connected with a telescopic rod (13).