CN220662999U - Film sticking device - Google Patents

Abstract

The utility model discloses a film sticking device, which belongs to the field of film sticking mechanical equipment and comprises a base, a rotary die assembly and a rotary film sticking assembly. The rotary die assembly comprises a die assembly, an induction assembly and a base motor; the top of the inner wall of the base is fixedly connected with a base motor, and the output end of the base motor penetrates through the top of the base and is fixedly connected with the bottom of the die assembly; the die assembly is connected with the induction end of the induction assembly, and the base is connected with the control end of the induction assembly; the induction component is electrically connected with the base motor. Through the mode, the die base is rotated, so that workers or manipulators can carry out blanking and feeding at the same time of machine film pasting, and the working efficiency is improved: the mobile phone is clamped by the pushing block cylinder and the pushing block for positioning, so that the mobile phone can adapt to mobile phones of different models, and a reloading die is not required to be disassembled; the photoelectric sensor is used for sensing, and the manual rhythm can be better adapted to in a semi-automatic working scene.

Description

Film sticking device

Technical Field

The utility model relates to the field of film sticking mechanical equipment, in particular to a film sticking device.

Background

In the process of mobile phone assembly production, an original protective film needs to be attached to a mobile phone screen. Some assembly production lines adopt a manual film sticking mode for film sticking, and the accuracy is low; more production lines can use semi-automatic film sticking equipment to assist in manually completing positioning and film sticking so as to achieve a better sticking effect.

The utility model patent with the publication number of CN216509365U discloses automatic film sticking equipment for a mobile phone screen, which fixes the mobile phone on a fixed platform by adjusting the position of a limiting block; and then the air cylinder pushes the long plate above the mobile phone to press down, so that the mobile phone film is pressed on the mobile phone screen, and film pasting is realized.

However, in the mode of pressing the film downwards in the horizontal direction, the limiting block is required to be manually adjusted during feeding, and the next feeding can be performed only after the film pasting of the machine is completed, so that the working efficiency is affected.

Based on the above, the present utility model designs a film sticking device to solve the above problems.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides a film sticking device.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

a film laminating device comprising a base:

the top of the base is provided with a rotary die assembly for fixing the mobile phone;

the rear end of the top of the base is provided with a rotary film pasting component for pasting a mobile phone film;

the rotary die assembly comprises a die assembly, an induction assembly and a base motor; the top of the inner wall of the base is fixedly connected with a base motor, and the output end of the base motor penetrates through the top of the base and is fixedly connected with the bottom of the die assembly; the die assembly is connected with the induction end of the induction assembly, and the base is connected with the control end of the induction assembly; the induction component is electrically connected with the base motor.

Furthermore, the top of the base is symmetrically and fixedly connected with two groups of air guns, and air outlets of the two groups of air guns are respectively aligned to the left end and the right end of the rotary die assembly.

Still further, the mould subassembly includes mould base, fixed mould, ejector pad groove, ejector pad and ejector pad cylinder: the output end of the base motor is fixedly connected with the bottom of the die base; two groups of fixed dies are symmetrically arranged on the die base in the center; the fixed die is an L-shaped plate, and the top of the die base is fixedly connected with the bottom of the fixed die; four groups of pushing block grooves are formed in the top of the die base and are respectively formed in the right side and the front side of the fixed die at the front end and the left side and the rear side of the fixed die at the rear end; the inner walls of the pushing block grooves are in fit sliding connection with the side walls of the pushing blocks; four groups of pushing block cylinders are fixedly connected to the side wall of the die base; the output ends of the pushing block cylinders penetrate through the side wall of the die base and are fixedly connected with the side wall of the pushing block; the die assembly is provided with an induction end of the induction assembly.

Still further, the sensing assembly includes a photosensor and a control box; the top embedding of mould base is connected with multiunit photoelectric sensor: the inner wall top of base and the top fixed connection of control box: the photoelectric sensors are electrically connected with the control box; the base motor is electrically connected with the control box.

Furthermore, the photoelectric sensors are divided into four groups and two groups which are symmetrical in front-back direction, and the photoelectric sensors are all positioned in a frame formed by the fixed die and the pushing block.

Further, the rotary film pasting component comprises a cantilever component and a film pasting component, and the cantilever component is arranged at the top of the base; and a film sticking component is arranged at the upper end of the cantilever component.

Further, the cantilever assembly comprises a rotating shaft motor, a rotating shaft, a first supporting plate, a lifting cylinder and a second supporting plate; the rear end of the top of the inner wall of the base is fixedly connected with a rotating shaft motor; the output end of the rotating shaft motor penetrates through the top of the base and is fixedly connected with the bottom of the rotating shaft; the top of the rotating shaft is fixedly connected with the bottom of the first supporting plate; the rear end of the bottom of the first supporting plate is fixedly connected with a lifting cylinder; the output end of the lifting cylinder is fixedly connected with the bottom of the second supporting plate; the front end side wall of the second supporting plate is connected with the film pasting component.

Furthermore, two vertical side plates are symmetrically arranged on two sides of the top of the rear end of the first supporting plate, and the inner side walls of the two vertical side plates are respectively in sliding connection with the left side wall and the right side wall of the rear end of the second supporting plate.

Still further, the pad pasting subassembly includes third backup pad, revolving cylinder, rotor plate, spout, block piece and sucking disc: the front end side wall of the second supporting plate is fixedly connected with the rear end side wall of the third supporting plate: the front end of the rotating plate is rotationally connected with the front end of the bottom of the third supporting plate through a hinging seat; a plurality of groups of suckers are fixedly connected to the rotating plate; the rear end of the rotating plate is provided with a sliding groove; the top fixedly connected with revolving cylinder of third backup pad: the output end of the rotary cylinder penetrates through the third supporting plate and is in sliding connection with the sliding groove: two groups of blocking blocks are fixedly connected to the output end of the rotary cylinder and are respectively located above and below the sliding groove.

Further, the sucking discs are arranged in a rectangular array.

Advantageous effects

When the mobile phone is in operation, the right side of the mobile phone is upwards placed on the die base of the rotary die assembly, one corner of the mobile phone is clung to the side wall of the fixed die at the front end, at the moment, the photoelectric sensor of the induction assembly detects that the mobile phone is put down, and signals are sent to the control box; the control box sends signals to the pushing block air cylinder, the base motor and the rotary film pasting component, at the moment, the output end of the pushing block air cylinder stretches to drive the pushing blocks to approach the fixed die along the pushing block groove, and the upper ends of the two groups of pushing blocks respectively prop against the right end and the front end of the mobile phone, so that the mobile phone is clamped; then the base motor rotates half circle, drives the mould base and rotates to drive the cell-phone and rotate, after the cell-phone surface is cleared up in the air gun blowing, the cell-phone rotates under rotatory pad pasting subassembly, carries out automatic pad pasting: at the moment, the fixed die at the back is rotated to the front, and the mobile phone which is not subjected to film pasting can be placed on the die base again; waiting for a plurality of seconds, after the mobile phone film is placed before, clamping the mobile phone at the front end according to the same mode, reversely rotating the base motor for half a turn, and conveying the base motor to the lower part of the rotary film pasting component for film pasting: the mobile phone with the film being stuck is turned to the front end, at the moment, the pushing block cylinder is contracted, the pushing block is loosened, and the mobile phone can be taken out and fed again; according to the method, the mobile phone is conveyed through the rotary die base, so that a worker or a manipulator can carry out blanking and feeding while the machine is used for pasting films, and blowing cleaning is carried out in the rotary process, so that the working efficiency is improved; the mobile phone is clamped by the pushing block cylinder and the pushing block for positioning, so that the mobile phone can adapt to mobile phones of different models, a reinstalling die is not required to be disassembled, and the manufacturing cost is reduced; the photoelectric sensor is used for sensing, so that the device can be better adapted to manual rhythms, and can be well applied to semi-automatic working scenes.

When the mobile phone to be film-pasted is in operation, the mobile phone to be film-pasted moves to the position right below the rotating plate of the film pasting component of the rotating film pasting component, the lifting cylinder of the cantilever component is contracted, so that the second supporting plate is lowered, the third supporting plate of the film pasting component is driven to be lowered, and the rotating plate is driven to be lowered: the rotating plate is in an inclined state that the front end is low and the rear end is high, so that the lower end of the mobile phone film adsorbed by the sucker is firstly contacted with the edge of the mobile phone screen: then the rotating plate stretches, the blocking block above the sliding groove pushes the rotating plate to rotate downwards, the inclined mobile phone film is slowly laid down along with the rotating plate, and the mobile phone film is slowly attached to the other side from one side of the mobile phone to finish attachment; then the sucking disc stops sucking air, the mobile phone film is loosened, the lifting cylinder stretches to drive the second supporting plate and the third supporting plate to ascend, then the rotating shaft motor drives the rotating shaft to rotate to drive the first supporting plate, the second supporting plate and the third supporting plate to rotate, the sucking disc is rotated to the feeding position of the mobile phone film to adsorb a new mobile phone film, and the mobile phone film returns to the original position again; the rotary cylinder contracts, and the blocking block positioned below the sliding groove pushes the rotary plate to rotate upwards, so that the mobile phone film is inclined, and the next round of film pasting is prepared; the assembly uses the rotary cylinder and the rotary plate to rotate and paste the film, so that the mobile phone film is attached to the other side from one side, and compared with the vertical pressing, the assembly can more effectively avoid bubble generation, reduces the time for pressing and exhausting, and improves the working efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.

FIG. 1 is a perspective view of a main structure of a film sticking device of the present utility model;

FIG. 2 is a front view of a film sticking device according to the present utility model;

fig. 3 is a cross-sectional view taken along the A-A direction of fig. 2:

FIG. 4 is an enlarged view of FIG. 1 at A;

FIG. 5 is an enlarged view at C in FIG. 3;

fig. 6 is an enlarged view of fig. 3 at D.

Reference numerals in the drawings represent respectively:

1. base 2, rotary die assembly 21, die assembly 211, die base 212, stationary die 213, pusher slot 214, pusher 215, pusher cylinder 22, sensing assembly 221, photosensor 222, control box 23, base motor 3, film attachment assembly 31, cantilever assembly 311, rotary shaft motor 312, rotary shaft 313, first support plate 314, lifting cylinder 315, second support plate 32, film attachment assembly 321, third support plate 322, rotary cylinder 323, rotary plate 324, chute 325, block 326, suction cup 4, air gun 5, cell phone 6, cell phone film.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. 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.

The utility model is further described below with reference to examples.

In some embodiments, referring to fig. 1-6 of the specification, a film laminating apparatus includes a base 1;

the top of the base 1 is provided with a rotary die assembly 2 for fixing a mobile phone;

the rotary film pasting component 3 for pasting a mobile phone film is arranged at the rear end of the top of the base 1.

Preferably, two groups of air guns 4 are fixedly connected to the top of the base 1 in a bilateral symmetry manner, and air outlets of the two groups of air guns 4 are aligned to the left end and the right end of the rotary die assembly 2 respectively.

The rotary die assembly 2 includes a die assembly 21, an induction assembly 22, and a base motor 23: the top of the inner wall of the base 1 is fixedly connected with a base motor 23, and the output end of the base motor 23 passes through the top of the base 1 and is fixedly connected with the bottom of the die assembly 21; the die assembly 21 is connected with the induction end of the induction assembly 22, and the base 1 is connected with the control end of the induction assembly 22: the sensing assembly 22 is electrically connected to a base motor 23.

The mold assembly 21 includes a mold base 211, a stationary mold 212, a pusher slot 213, a pusher 214, and a pusher cylinder 215: the output end of the base motor 23 is fixedly connected with the bottom of the die base 211: two groups of fixed dies 212 are symmetrically arranged on the die base 211 in the center; the fixed die 212 is an "L" shaped plate, and the top of the die base 211 is fixedly connected to the bottom of the fixed die 212: four sets of pushing block grooves 213 are formed in the top of the die base 211, and are formed in the right side and the front side of the fixed die 212 at the front end and the left side and the rear side of the fixed die 212 at the rear end respectively: the inner walls of the pushing block grooves 213 are in fit sliding connection with the side walls of the pushing blocks 214; four groups of pushing block air cylinders 215 are fixedly connected to the side wall of the die base 211; the output ends of the pushing block cylinders 215 penetrate through the side wall of the die base 211 and are fixedly connected with the side wall of the pushing block 214; the die assembly 21 has a sensing end of a sensing assembly 22 mounted thereon.

The sensing assembly 22 includes a photosensor 221 and a control box 222; a plurality of groups of photoelectric sensors 221 are embedded and connected at the top of the die base 211; the top of the inner wall of the base 1 is fixedly connected with the top of the control box 222; the photoelectric sensors 221 are electrically connected with the control box 222: the base motor 23 is electrically connected with the control box 222.

Preferably, the photoelectric sensors 221 are divided into four groups and two groups symmetrical in front-back, and the photoelectric sensors 221 are all located in a frame formed by the fixed die 212 and the pushing block 214.

When the device works, the right side of the mobile phone is upwards placed on the die base 211 of the rotary die assembly 2, one corner of the mobile phone is tightly attached to the side wall of the fixed die 212 positioned at the front end, at the moment, the photoelectric sensor 221 of the sensing assembly 22 detects that the mobile phone is put down, and signals are sent to the control box 222; the control box 222 sends signals to the push block air cylinder 215, the base motor 23 and the rotary film pasting component 3, at the moment, the output end of the push block air cylinder 215 stretches to drive the push blocks 214 to approach the fixed die 212 along the push block grooves 213, and the upper ends of the two groups of push blocks 214 respectively prop against the right end and the front end of the mobile phone, so that the mobile phone is clamped; then the base motor 23 rotates for half a turn to drive the die base 211 to rotate, so as to drive the mobile phone to rotate, and after the surface of the mobile phone is cleaned by blowing through the air gun 4, the mobile phone rotates to the position right below the rotary film pasting component 3 to carry out automatic film pasting; at this time, the fixed die 212 at the back is rotated to the front, and the mobile phone without film adhesion can be placed on the die base 211 again; after waiting for a plurality of seconds, when the mobile phone film is completely attached, the mobile phone at the front end is clamped in the same way, the base motor 23 reversely rotates for half a turn, and the mobile phone film is sent to the lower part of the rotary film attaching component 3 for film attaching; the mobile phone with the film being stuck is turned to the front end, at the moment, the pushing block cylinder 215 is contracted, the pushing block 214 is loosened, and the mobile phone can be taken out and fed again; according to the mode, the mobile phone is conveyed through the rotary die base 211, so that a worker or a manipulator can carry out blanking and feeding while the machine is used for pasting films, and blowing cleaning is carried out in the rotary process, so that the working efficiency is improved; the mobile phone is clamped by the pushing block air cylinder 215 and the pushing block 214 for positioning, so that the mobile phone can adapt to mobile phones of different models, a reloading die is not required to be disassembled, and the manufacturing cost is reduced; the photoelectric sensor 221 is used for sensing, so that the device can be better adapted to manual rhythms, and can be well applied to semi-automatic working scenes.

In some embodiments, as shown in fig. 1-6, as a preferred embodiment of the present utility model, the rotary film-sticking module 3 includes a cantilever module 31 and a film-sticking module 32, and the cantilever module 31 is mounted on the top of the base 1; the upper end of the cantilever assembly 31 is mounted with a film attachment assembly 32.

The cantilever assembly 31 includes a rotation shaft motor 311, a rotation shaft 312, a first support plate 313, a lifting cylinder 314, and a second support plate 315: the rear end of the top of the inner wall of the base 1 is fixedly connected with a rotating shaft motor 311: the output end of the rotating shaft motor 311 passes through the top of the base 1 and is fixedly connected with the bottom of the rotating shaft 312; the top of the rotation shaft 312 is fixedly connected with the bottom of the first support plate 313; the bottom rear end of the first support plate 313 is fixedly connected with a lifting cylinder 314; the output end of the lifting cylinder 314 is fixedly connected with the bottom of the second supporting plate 315; the front side wall of the second support plate 315 is connected to the film sticking module 32.

Preferably, two vertical side plates are symmetrically installed at both sides of the top of the rear end of the first support plate 313, and inner side walls of the two vertical side plates are respectively slidably connected with left and right side walls of the rear end of the second support plate 315.

When the device works, the mobile phone to be subjected to film pasting moves to the position right below the film pasting component 32 of the rotary film pasting component 3, the lifting cylinder 314 of the cantilever component 31 contracts, so that the second supporting plate 315 descends to drive the third supporting plate 321 of the film pasting component 32 to descend to drive the film pasting component 32 to descend, and the attachment of the mobile phone film is completed; then, the lifting cylinder 314 stretches to drive the second supporting plate 315 and the film pasting component 32 to lift, then the rotating shaft motor 311 drives the rotating shaft 312 to rotate to drive the first supporting plate 313, the second supporting plate 315 and the film pasting component 32 to rotate, the film pasting component 32 is rotated to a position, which is not shown in the diagram, of the mobile phone film feeding position to adsorb a new mobile phone film, and after the adsorption is completed, the mobile phone film returns to the original position again to prepare for the next round of film pasting; the assembly can automatically finish the attachment and feeding of the mobile phone film, and compared with a single die, the assembly better utilizes the vacated time period and improves the working efficiency.

In some embodiments, as shown in fig. 1 to 6, as a preferred embodiment of the present utility model, the film sticking module 32 includes a third support plate 321, a rotary cylinder 322, a rotary plate 323, a chute 324, a blocking block 325, and a suction cup 326; the front side wall of the second support plate 315 is fixedly connected with the rear side wall of the third support plate 321; the front end of the rotating plate 323 is rotatably connected with the bottom front end of the third supporting plate 321 through a hinge seat: the rotating plate 323 is fixedly connected with a plurality of groups of suckers 326; the rear end of the rotating plate 323 is provided with a chute 324; the top of the third support plate 321 is fixedly connected with a rotary cylinder 322; the output end of the rotary cylinder 322 passes through the third supporting plate 321 and is in sliding connection with the chute 324; two groups of blocking blocks 325 are fixedly connected to the output end of the rotary cylinder 322, and the two groups of blocking blocks 325 are respectively positioned above and below the chute 324.

Preferably, the suction cups 326 are arranged in a rectangular array.

When the device works, a mobile phone to be subjected to film pasting moves to the position right below a rotating plate 323 of a film pasting component 32 of the rotating film pasting component 3, and a lifting cylinder 314 of the cantilever component 31 contracts, so that a second supporting plate 315 descends, a third supporting plate 321 of the film pasting component 32 is driven to descend, and the rotating plate 323 is driven to descend; the rotating plate 323 is in an inclined state with a low front end and a high rear end, so that the lower end of the mobile phone film absorbed by the sucking disc 326 contacts the edge of the mobile phone screen firstly: then the rotating plate 323 stretches, the blocking block 325 above the chute 324 pushes the rotating plate 323 to rotate downwards, the inclined mobile phone film is slowly laid down along with the rotating plate 323, and is slowly attached to the other side from one side of the mobile phone, so that attachment is completed; then the sucking disc 326 stops sucking air, the mobile phone film is loosened, the lifting cylinder 314 stretches to drive the second support plate 315 and the third support plate 321 to rise, then the rotating shaft motor 311 drives the rotating shaft 312 to rotate to drive the first support plate 313, the second support plate 315 and the third support plate 321 to rotate, the sucking disc 326 is rotated to a position where the mobile phone film is not shown in the feeding position of the mobile phone film to adsorb a new mobile phone film, and the mobile phone film returns to the original position again; the rotary cylinder 322 is contracted, and the blocking block 325 below the chute 324 pushes the rotary plate 323 to rotate upwards, so that the mobile phone film is inclined, and the next round of film pasting is prepared; this subassembly uses revolving cylinder 322 and rotor plate 323 to rotate the pad pasting, makes the cell-phone membrane from one side beginning attached to the another side, compares and presses perpendicularly and can more effectually avoid the bubble to produce, has reduced and has pressed the exhaust time, has promoted work efficiency.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (10)

1. The utility model provides a pad pasting device, includes base (1), its characterized in that:

the top of the base (1) is provided with a rotary die assembly (2) for fixing the mobile phone:

a rotary film pasting component (3) for pasting a mobile phone film is arranged at the rear end of the top of the base (1);

the rotary die assembly (2) comprises a die assembly (21), an induction assembly (22) and a base motor (23); the top of the inner wall of the base (1) is fixedly connected with a base motor (23), and the output end of the base motor (23) penetrates through the top of the base (1) and is fixedly connected with the bottom of the die assembly (21); the die assembly (21) is connected with the induction end of the induction assembly (22), and the base (1) is connected with the control end of the induction assembly (22); the induction component (22) is electrically connected with the base motor (23).

2. The film sticking device according to claim 1, wherein the top of the base (1) is fixedly connected with two groups of air guns (4) in a bilateral symmetry manner, and air outlets of the two groups of air guns (4) are respectively aligned with the left end and the right end of the rotary die assembly (2).

3. The film laminating apparatus according to claim 2, wherein said mold assembly (21) comprises a mold base (211), a stationary mold (212), a pusher groove (213), a pusher (214), and a pusher cylinder (215); the output end of the base motor (23) is fixedly connected with the bottom of the die base (211); two groups of fixed dies (212) are symmetrically arranged on the die base (211) in a central mode; the fixed die (212) is an L-shaped plate, and the top of the die base (211) is fixedly connected with the bottom of the fixed die (212): four groups of pushing block grooves (213) are formed in the top of the die base (211) and are respectively formed in the right side and the front side of the fixed die (212) at the front end and the left side and the rear side of the fixed die (212) at the rear end: the inner walls of the pushing block grooves (213) are in fit sliding connection with the side walls of the pushing blocks (214): four groups of pushing block cylinders (215) are fixedly connected to the side wall of the die base (211); the output ends of the pushing block cylinders (215) penetrate through the side wall of the die base (211) and are fixedly connected with the side wall of the pushing block (214); the die assembly (21) is provided with a sensing end of a sensing assembly (22).

4. A film laminating apparatus according to claim 3, wherein said sensing assembly (22) comprises a photosensor (221) and a control box (222); a plurality of groups of photoelectric sensors (221) are embedded and connected at the top of the die base (211); the top of the inner wall of the base (1) is fixedly connected with the top of the control box (222); the photoelectric sensors (221) are electrically connected with a control box (222); the base motor (23) is electrically connected with the control box (222).

5. The film sticking apparatus according to claim 4, wherein the photoelectric sensors (221) are divided into four groups and two groups which are symmetrical in front-rear, and the photoelectric sensors (221) are all located in a frame formed by the fixed die (212) and the pushing block (214).

6. The film laminating device according to claim 5, wherein the rotary film laminating assembly (3) comprises a cantilever assembly (31) and a film laminating assembly (32), and the cantilever assembly (31) is mounted on the top of the base (1); the upper end of the cantilever component (31) is provided with a film sticking component (32).

7. The film laminating apparatus according to claim 6, wherein said cantilever assembly (31) comprises a rotation shaft motor (311), a rotation shaft (312), a first support plate (313), a lifting cylinder (314) and a second support plate (315): the rear end of the top of the inner wall of the base (1) is fixedly connected with a rotating shaft motor (311): the output end of the rotating shaft motor (311) penetrates through the top of the base (1) and is fixedly connected with the bottom of the rotating shaft (312): the top of the rotating shaft (312) is fixedly connected with the bottom of the first supporting plate (313): the rear end of the bottom of the first supporting plate (313) is fixedly connected with a lifting cylinder (314); the output end of the lifting cylinder (314) is fixedly connected with the bottom of the second supporting plate (315); the front side wall of the second supporting plate (315) is connected with the film pasting component (32).

8. The film sticking device according to claim 7, wherein two vertical side plates are symmetrically installed on two sides of the top of the rear end of the first supporting plate (313), and inner side walls of the two vertical side plates are respectively connected with left and right side walls of the rear end of the second supporting plate (315) in a sliding manner.

9. The film laminating apparatus according to claim 8, wherein said film laminating assembly (32) comprises a third support plate (321), a rotary cylinder (322), a rotary plate (323), a chute (324), a blocking block (325), and a suction cup (326); the front end side wall of the second supporting plate (315) is fixedly connected with the rear end side wall of the third supporting plate (321): the front end of the rotating plate (323) is rotationally connected with the front end of the bottom of the third supporting plate (321) through a hinging seat; a plurality of groups of suckers (326) are fixedly connected to the rotating plate (323); the rear end of the rotating plate (323) is provided with a sliding groove (324); the top of the third supporting plate (321) is fixedly connected with a rotary cylinder (322); the output end of the rotary cylinder (322) passes through the third supporting plate (321) to be connected with the chute (324) in a sliding way; two groups of blocking blocks (325) are fixedly connected to the output end of the rotary cylinder (322), and the two groups of blocking blocks (325) are respectively positioned above and below the chute (324).

10. The film laminating apparatus according to claim 9, wherein said suction cups (326) are arranged in a rectangular array.