CN218557962U

CN218557962U - Laminating head of laminating machine

Info

Publication number: CN218557962U
Application number: CN202222270978.2U
Authority: CN
Inventors: 熊世伟
Original assignee: Guangdong Lidi Intelligent Technology Co ltd
Current assignee: Guangdong Lidi Intelligent Technology Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-03-03
Anticipated expiration: 2032-08-26

Abstract

The utility model discloses a tectorial membrane head of laminating machine, including the base, locate the centre gripping subassembly of base top and locate the compression roller assembly of base, one side and the adjacent setting of base are all located to centre gripping subassembly and compression roller assembly, the centre gripping subassembly includes first horizontal migration frame, locates the first vertical removal frame of first horizontal migration frame and locates the tip adsorption plate of first vertical removal frame, and the tip adsorption plate is the first plate body and the second plate body that the form of bending set up including the connection of dislocation each other, the second plate body is equipped with first adsorption hole, compression roller assembly includes the second vertical removal frame and locates the rotatory roller of second vertical removal frame, rotatory roller sets up with the tip adsorption plate is adjacent. In order to make the laminating of protection film tip more stable, can laminate each other through the attached groove between first plate body and the second plate body and the protection film of lateral wall to improve the attached effect of protection film tip, and stability is better, has realized the once only attached of protection film side.

Description

Laminating head of laminating machine

Technical Field

The utility model relates to a laminating equipment field, in particular to tectorial membrane head of laminating machine.

Background

After a glass screen (such as a backlight module) is processed, it is generally required to cover a protective film on its wall surface so as to transport it to the next production site. One side of the protective film is required to be clamped and adsorbed firstly in the process of laminating, but the end part of the protective film is moved by the clamping parts which are arranged oppositely by the existing laminating head, so that the problem of indentation of the protective film is easy to occur in the moving process, or the problem of wrinkling of the protected side wall is caused, and the coating of the side wall of the backlight module is influenced. Meanwhile, in specific work, the clamping part cannot be used for attaching the side wall of the backlight module, pressing and attaching are needed in the next process, the coating quality of the protective film is easily influenced, and the coating efficiency is low

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a film covering head of a film covering machine, which aims to reduce the damage to a protective film by improving the structure of the film covering head, realize the pressing attachment of the end part of the protective film and attach the protective film to the side wall position of a backlight module; the protective film can also be applied to other types of sheet-like bodies or film-like bodies.

In order to achieve the above object, the utility model provides a tectorial membrane head of laminating machine, including the base, locate the centre gripping subassembly of base top and locate the compression roller assembly of base, one side and the adjacent setting of base are all located to centre gripping subassembly and compression roller assembly, the centre gripping subassembly includes first horizontal migration frame, locates the first vertical removal frame of first horizontal migration frame and locates the tip adsorption plate of first vertical removal frame, the tip adsorption plate is the first plate body and the second plate body that the form of bending set up including mutual dislocation connection, the second plate body is equipped with first absorption hole, compression roller assembly includes the vertical removal frame of second and locates the rotatory roller of the vertical removal frame of second, rotatory roller sets up with the tip adsorption plate is adjacent.

The utility model discloses technical scheme is when the tip of actual centre gripping protection film, first vertical removal frame drives the tip mutual adsorption of tip adsorption part and protection film, thereby the vertical removal of second puts up the rebound makes protection film and antiseized membrane initial gross separation, then the main part adsorption plate adsorbs each other with the all the other parts of protection film, then the tectorial membrane head is driven backlight unit's top, the tip part of protection film stretches out backlight unit's side this moment, then the swivelling roller moves down, compress tightly the protection film, first horizontal migration frame moves forward, and make the tip of protection film tighten, then first vertical removal frame moves down, thereby make the tip of protection film and backlight unit's tip laminate each other, simultaneously for the laminating of the tip of messenger's protection film is more stable, can laminate each other with the protection film of lateral wall through the attached groove between first plate body and the second plate body, thereby improve the attached effect of protection film tip, and stability is better, disposable attached of protection film has been realized.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a sectional view of the present invention;

FIG. 3 is a schematic view of the clamping assembly and the platen assembly in cooperation.

In the figure, 1 is a base, 2 is a clamping component,

21 is a first horizontal moving frame, 211 is a first supporting plate, 212 is a first cylinder, 213 is a first guiding hole, and 214 is a first guiding rod;

22 is a first vertical moving frame, 221 is a second supporting plate, 222 is a second cylinder, 223 is a second guiding hole, and 224 is a second guiding rod;

23 is an end adsorption plate, 231 is a first plate body, 232 is a first adsorption hole, 233 is an attachment groove, and 234 is a second plate body;

3, a press roll assembly, 31, a second vertical moving frame, 311, a third supporting plate, 312, a third cylinder, 313, a third guide hole and 314, respectively;

41 is a bending part, 42 is a fine adjustment device, and 43 is an adapter plate;

5 is a vacuum connection valve, 51 is a positioning frame, and 52 is a rotating roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious 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 efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front, rear, top, bottom, inner, outer, vertical, transverse, longitudinal, counterclockwise, clockwise, circumferential, radial, axial \8230;) are involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship, movement, etc. of the components in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are also changed accordingly.

In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is 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 at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory to each other or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 3, a laminating head of laminating machine includes a base 1, a clamping assembly 2 disposed above the base 1, and a pressing roller assembly 3 disposed on the base 1, wherein the clamping assembly 2 and the pressing roller assembly 3 are disposed on one side of the base 1 and are disposed adjacently, the clamping assembly 2 includes a first horizontal moving frame 21, a first vertical moving frame 22 disposed on the first horizontal moving frame 21, and an end absorption plate 23 disposed on the first vertical moving frame 22, the end absorption plate 23 is a first plate 231 and a second plate 234 disposed in a bent shape and connected in a staggered manner, the second plate 234 is provided with a first absorption hole 232, the pressing roller assembly 3 includes a second vertical moving frame 31 and a rotary roller 52 disposed on the second vertical moving frame 31, and the rotary roller 52 is disposed adjacent to the end absorption plate 23.

When the tip of actual centre gripping protection film, first vertical removal frame 22 drives the tip of tip adsorption part and protection film and adsorbs each other, thereby second vertical removal frame 31 rebound makes protection film and antiseized membrane initial gross separation, then the main part adsorption plate adsorbs each other with the rest of protection film, then the tectorial membrane head is driven to backlight unit's top, the tip part of protection film stretches out backlight unit's side this moment, then rotatory roller moves down, compress tightly the protection film, first horizontal migration frame 21 moves forward, and make the tip of protection film tighten, then first vertical removal frame 22 moves down, thereby make the tip of protection film and backlight unit's tip laminate each other, simultaneously in order to make the laminating of the tip of protection film more stable, can laminate each other with the protection film of lateral wall through the attached groove between first plate body 231 and the second plate body 234, thereby improve the attached effect of protection film tip, and stability is better, disposable attached of protection film side has been realized.

In the embodiment of the present invention, the first horizontal moving frame 21 includes the first supporting plate 211 disposed on the second vertical moving frame 31, the first cylinder 212 disposed on the first supporting plate 211, the first cylinder 213 disposed on the first supporting plate 211, and the first guide rod 214 slidably mounted on the first cylinder 213, the front end and the rear end of the first guide rod are connected to the first vertical moving frame 22 and the first cylinder 212 respectively, so as to drive the first vertical moving frame 22 to move back and forth.

Specifically, the guide rod passes through the second vertically-moving frame 31 and then is connected to the first vertically-moving frame 22, so that the rotating roller 52 and the end suction plate 23 are adjacently arranged, and the whole structure is more compact.

Further, the first vertical moving frame 22 includes a second supporting plate 221 connected to the front end of the guide rod, a second cylinder 222 disposed on the second supporting plate 221, a second guide hole 223 disposed on the second supporting plate 221, and a second guide rod 224 slidably mounted in the second guide hole 223, the lower end of the second guide rod is connected to the end portion adsorption plate 23, and the second cylinder 222 penetrates through the second supporting plate 221 and then is connected to the upper wall of the end portion adsorption plate 23, so as to drive the end portion adsorption plate 23 to move vertically.

Further, the first plate 231 and the second plate 234 are horizontally disposed, and the upper wall of the second plate 234 and the side wall of the first plate 231 form an attachment groove. The preliminary positioning of the protective film may be achieved by an attachment groove, and the first plate 231 is connected to the second guide bar 224.

In the embodiment of the present invention, there are two second guide rods 224, and the tops of the two second guide rods 224 are connected by a bridging rod, and the bridging rod is provided with a shock-proof rod extending toward the second support plate 221. The arrangement of bridging rod can make the removal of tip adsorption plate 23 more stable, avoids appearing skew problem, makes the absorption of protection film and tip adsorption plate 23 more stable, and the shockproof pole of saying all can avoid the stroke of tip adsorption plate 23 excessive.

Specifically, the second vertically moving frame 31 includes a third supporting plate 311 vertically extending from the top of the first supporting plate 211, a third air cylinder 312 disposed on the third supporting plate 311, a third guiding hole disposed on the third supporting plate 311, and a third guiding rod 314 slidably mounted in the third guiding hole, the bottom of the third guiding rod 314 is provided with a positioning frame 51, the rotating roller 52 is pivotally mounted on the positioning frame 51, and the third air cylinder 312 is connected with the top of the positioning frame 51. The positioning frame 51 is driven by the third cylinder 312 to move vertically, so that the rotating roller 52 fixes the protective film on the backlight module, and when the base 1 moves, the rotating roller 52 can also fix the protective film on the backlight module.

In the embodiment of the present invention, the two sides of the upper wall of the positioning frame 51 are provided with a bending portion 41, the bending portion 41 is provided with a manual fine adjustment device 42, the bottom end of the manual fine adjustment device 42 is connected with an adapter plate 43, and the adapter plate 43 is connected with the third guide rod 314. According to different practical requirements, such as the pressure exerted by the rotating roller 52 and the protective film, the thickness of the protective film and the like, the distance between the adapter plate 43 and the positioning frame 51 is adjusted by the manual fine adjustment device 42 so as to adjust the corresponding index.

Further, the side wall of the second plate 234 is provided with a vacuum connection valve 5, and the first adsorption hole 232 is communicated with the vacuum connection valve 5, so that the protection film is clamped and attached.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The utility model provides a tectorial membrane head of laminating machine, its characterized in that, includes the base, locates the centre gripping subassembly of base top and locates the compression roller assembly of base, one side and the adjacent setting of base are all located to centre gripping subassembly and compression roller assembly, the centre gripping subassembly includes first horizontal migration frame, locates the first vertical removal frame of first horizontal migration frame and locates the tip adsorption plate of first vertical removal frame, the tip adsorption plate is the first plate body and the second plate body that the form of bending set up including the connection of dislocation each other, the second plate body is equipped with first absorption hole, compression roller assembly includes the second vertical removal frame and locates the rotatory roller of the vertical removal frame of second, rotatory roller sets up with the tip adsorption plate is adjacent.

2. The laminating head of a laminator according to claim 1, wherein: first horizontal migration puts up including locating the first backup pad that the vertical removal of second put up, locating the first cylinder of first backup pad, locating the first guiding hole of first backup pad and slidable mounting in the first guide arm of first guiding hole, the front end and the rear end of first guide arm are connected with first vertical removal frame and first cylinder respectively.

3. A laminating head for a laminator according to claim 2, wherein: and the guide rod penetrates through the second vertical moving frame and then is connected with the first vertical moving frame.

4. A laminating head for a laminator according to claim 2, wherein: the first vertical moving frame comprises a second supporting plate connected with the front end of the guide rod, a second cylinder arranged on the second supporting plate, a second guide hole arranged on the second supporting plate and a second guide rod slidably arranged in the second guide hole, the lower end of the second guide rod is connected with the end adsorption plate, and the second cylinder penetrates through the second supporting plate and is connected with the upper wall of the end adsorption plate.

5. The laminating head of a laminator according to claim 4, wherein: the first plate body and the second plate body are horizontally arranged, and the upper wall of the second plate body and the side wall of the first plate body are enclosed to form an attaching groove.

6. The laminating head of a laminator according to claim 4, wherein: the two second guide rods are arranged, the tops of the two second guide rods are connected through a bridging rod, and the bridging rod is provided with a shockproof rod extending towards the direction of the second support plate.

7. A laminating head for a laminator according to claim 2, wherein: the second vertical movable frame comprises a third supporting plate, a third air cylinder, a third guide hole and a third guide rod, the third supporting plate extends vertically from the top of the first supporting plate, the third air cylinder is arranged on the third supporting plate, the third guide hole is arranged on the third supporting plate, the third guide rod is slidably mounted in the third guide hole, the bottom of the third guide rod is provided with a positioning frame, the rotating roller is pivotally mounted on the positioning frame, and the third air cylinder is connected with the top of the positioning frame.

8. The laminating head of a laminator according to claim 7, wherein: the two sides of the upper wall of the positioning frame are provided with bending portions, the bending portions are pivotally installed with manual fine adjustment devices, the bottom ends of the manual fine adjustment devices are connected with adapter plates, and the adapter plates are connected with the third guide rods.

9. The laminating head of a laminator according to claim 2, wherein: and a vacuum connecting valve is arranged on the side wall of the second plate body, and the first adsorption hole is communicated with the vacuum connecting valve.