CN221341265U - Film laminating equipment - Google Patents

Abstract

The application relates to the technical field of automatic equipment, in particular to film pasting equipment which comprises a frame, a film supplying mechanism, a pre-folding mechanism and a film sucking mechanism. The film supply mechanism is connected to the frame and is used for providing the film unit. The pre-folding mechanism is connected to the frame and is used for receiving the film unit provided by the film supplying mechanism and pre-folding the film unit. The pre-folding mechanism comprises a pre-folding bottom plate, a pre-folding frame, a pressing component and a pre-folding component, wherein the pre-folding bottom plate is connected to the frame, a step groove is formed in the surface of the pre-folding bottom plate, the pre-folding frame is connected to the pre-folding bottom plate, the pressing component and the pre-folding component are both connected to the pre-folding frame, the pressing component is used for pressing the membrane unit to the pre-folding bottom plate, and the pre-folding component is used for partially pressing the membrane unit into the step groove. The film sucking mechanism is connected to the frame, and is used for sucking the film unit which is pre-folded in the pre-folding mechanism and attaching the film unit to a product.

Description

Film laminating equipment

Technical Field

The application relates to the technical field of automatic equipment, in particular to film sticking equipment.

Background

The specific area of the circuit board of the product is usually required to be protected by a film, and in some specific products, the surface to be protected by the film has a step, which causes a height difference of the surface to be attached. The common incoming material is a planar sheet-shaped incoming material, and the problem that the poor position is not attached in the manual film attaching process exists.

Disclosure of utility model

In view of the above, the present application provides a film laminating apparatus, which can solve the problem that the height difference position of the product protection surface is not laminated in the product film laminating process.

The embodiment of the application provides film laminating equipment which comprises a frame, a film supplying mechanism, a pre-folding mechanism and a film sucking mechanism. The film supply mechanism is connected to the frame and is used for providing a film unit. The pre-folding mechanism is connected to the frame and is used for receiving the film unit provided by the film supply mechanism and pre-folding the film unit; the pre-folding mechanism comprises a pre-folding bottom plate, a pre-folding frame, a pressing component and a pre-folding component, wherein the pre-folding bottom plate is connected to the frame, a step groove is formed in the surface of the pre-folding bottom plate, the pre-folding frame is connected to the pre-folding bottom plate, the pressing component and the pre-folding component are both connected to the pre-folding frame, the pressing component is used for pressing the membrane unit to the pre-folding bottom plate, and the pre-folding component is used for partially pressing the membrane unit into the step groove. The film sucking mechanism is connected to the frame and used for sucking the film units which are prefractured in the prefracture mechanism and attaching the film units to products.

The film laminating equipment is provided with the pre-folding mechanism, so that after a film unit in the film supplying mechanism enters the pre-folding mechanism, the pre-folding mechanism pre-folds the film unit, and then the film unit pre-folded in the pre-folding mechanism is adsorbed by the film sucking mechanism and attached to a product, thereby solving the problem that the height difference position of the product protection surface is not attached in the product laminating process. Compared with manual film sticking, the technical scheme of the application has the advantages that the film unit is tightly pressed on the pre-folding bottom plate through the pressing component, and then the film unit is partially pressed into the step groove of the pre-folding bottom plate through the pre-folding component, so that the film unit can realize the effect of pre-folding automation, the film unit is stable in molding and uniform in pre-folding effect, and the step surface of a product to be protected can be adapted in the process of attaching the pre-folded film unit on the product through the film sucking mechanism, so that the film sticking yield and efficiency are improved.

In at least one embodiment, the compressing assembly comprises a compressing plate, a prefolding sliding plate, an adapter plate and a compressing driving piece, wherein the compressing plate is used for compressing the membrane unit to the prefolding bottom plate, the compressing plate is connected to the side surface of the prefolding sliding plate, which is close to the prefolding bottom plate, and the prefolding sliding plate is slidably connected to the prefolding frame along a third direction; the compressing driving piece is connected to the side surface of the pre-folding frame, which is far away from the pre-folding sliding plate, and the adapter plate is connected with the pre-folding sliding plate and the driving shaft of the compressing driving piece.

In the film laminating equipment, the pressing driving piece is connected with the adapter plate through the driving shaft so as to drive the pre-folding sliding plate to slide on the pre-folding frame along the third direction through the adapter plate, and the pressing plate is connected to the side surface of the pre-folding sliding plate, which is close to the pre-folding bottom plate, so that the film unit is pressed on the pre-folding bottom plate through the pressing plate, the limiting function of the film unit is realized, and the problem that the position of the film unit is changed in the pre-folding process is solved.

In at least one embodiment, the pre-folding assembly comprises a pre-folding driving piece and a pre-folding pressing plate, wherein the pre-folding pressing plate is slidably connected with the pre-folding sliding plate along the third direction, the pre-folding driving piece is fixed on the pre-folding sliding plate, and a driving shaft of the pre-folding driving piece is connected with the pre-folding pressing plate.

The prefolding driving piece of the film pasting device is connected to the prefolding sliding plate, so that the prefolding assembly can move along with the prefolding sliding plate, the driving shaft of the prefolding driving piece is connected with the prefolding pressing plate, the prefolding pressing plate and the prefolding sliding plate only have position difference in a third direction, and after the film unit is positioned by the pressing plate, the prefolding pressing plate can directly prefolding the film unit, so that the pressing precision of the prefolding pressing plate is improved.

In at least one embodiment, the pre-folding mechanism further comprises a translation frame slidably connected to the frame in a second direction, the pre-folding bottom plate being fixed to the translation frame such that the pre-folding bottom plate is movable in the second direction to align the membrane units.

The translation frame of the film laminating device is slidably connected to the frame along the second direction, and the pre-folding bottom plate is fixed to the translation frame, so that the position of the pre-folding bottom plate can be adjusted in the second direction, and the pre-folding groove on the pre-folding bottom plate can be aligned with the film unit conveniently.

In at least one embodiment, the pre-folding mechanism further comprises a translation driving member, a gear and a rack plate, wherein the translation driving member is fixed on the frame, the gear is coaxially connected with an output shaft of the translation driving member, and the rack plate is fixed on the translation frame and meshed with the gear.

The film laminating equipment drives the gear to rotate through the parallel and level driving piece, the gear is meshed with the rack plate, and the rack plate is fixed with the translation frame, so that the translation frame is driven to move along the second direction through the rack plate, and the control function of the pre-folded bottom plate is realized.

In at least one embodiment, the pre-folding mechanism further comprises a position sensor connected to the frame and a sensing plate connected to the rack plate, the sensing plate configured to be able to extend into and trigger the position sensor to enable the position sensor to sense the position of the rack plate.

The film sticking equipment can sense the position of the rack plate by arranging the position sensor on the rack. By connecting the sensing plate to the rack plate such that the sensing plate can move along with the pre-folded bottom plate, the sensing plate can extend into and trigger the position sensor such that the position sensor can sense the position of the rack plate, thereby determining the stroke of the translating carriage.

In at least one embodiment, the film sucking mechanism comprises a triaxial module and a film sucking module, wherein the triaxial module is fixed on the frame, and the film sucking module is connected with the triaxial module; the film sucking module comprises a film sucking bracket, a rotary driving piece and a film sucking assembly, wherein the film sucking bracket is connected with the triaxial module, so that the triaxial module can drive the film sucking bracket to move along a first direction, a second direction and a third direction; the rotary driving piece is connected with the film sucking support, and the film sucking assembly is connected with an output shaft of the rotary driving piece so as to drive the film sucking assembly to rotate in parallel with the central axis of the third direction.

The film sticking equipment drives the film sucking module to move along the first direction, the second direction and the third direction through the three-axis module so that the film sucking module can suck and attach the pre-folded film unit to a product. The film sucking support is connected with the triaxial module, the rotary driving piece is installed on the film sucking support, and an output shaft of the rotary driving piece is connected with the film sucking component so as to drive the film sucking component to rotate along a central axis parallel to a third direction, so that the angle of the pre-folded film unit can be adjusted before the film unit is attached to a product, and the attaching position accuracy is improved.

In at least one embodiment, the film sucking assembly comprises a mounting seat, a film sucking driving piece, a film sucking translation block and a film sucking negative pressure head, wherein the mounting seat is connected with an output shaft of the rotary driving piece, and the film sucking translation block is slidably connected with the mounting seat along the third direction; the film sucking driving piece is connected to the mounting seat, and a driving shaft of the film sucking driving piece is connected to the film sucking translation block; the film suction negative pressure head is connected with the film suction translation block, so that the film suction negative pressure head can move towards the film unit which is pre-folded in the pre-folding mechanism, and the film unit is sucked to be attached to a product.

In this kind of pad pasting equipment, inhale the membrane driving piece and drive and inhale membrane translation piece along the third direction motion, and inhale membrane negative pressure head and connect in inhaling the membrane translation piece to make inhale membrane negative pressure head and can advance the membrane unit removal of book completion in the mechanism in advance, thereby can stably accurately absorb the membrane unit.

In at least one embodiment, the film sucking driving piece, the film sucking translation block and the film sucking negative pressure head form a group of film sucking groups, the film sucking groups comprise two groups of film sucking groups, and the two groups of film sucking groups are respectively connected with the side edges of the mounting seat.

The film sticking equipment comprises two groups of film sucking groups, and the two groups of film sucking groups are respectively connected to the side edges of the mounting seat, so that two film units can be adsorbed and transported in one movement period, and the adsorption efficiency of the film sticking equipment is improved.

In at least one embodiment, the film laminating apparatus further comprises a film tearing mechanism, the film tearing mechanism comprises a film tearing frame and a film tearing head, the film tearing frame is connected to the triaxial module, so that the triaxial module can drive the film tearing frame to move along the first direction, the second direction and the third direction, and the film tearing head is connected to the film tearing frame so as to tear off the covering film on the upper surface of the film unit.

The three-axis module is connected to the dyestripping frame in this kind of pad pasting equipment to make the triaxial module can drive the dyestripping frame and remove along first direction, second direction and third direction, and tear the membrane head and connect in the dyestripping frame, thereby be convenient for tear the tectorial membrane of membrane unit upper surface through the drive of dyestripping frame, improve manual dyestripping and take time hard problem.

Drawings

Fig. 1 is a schematic diagram showing an overall structure of a film laminating apparatus according to an embodiment of the present application.

FIG. 2 is a schematic diagram of a membrane unit according to an embodiment of the application.

FIG. 3 is a schematic view of the overall structure of the prefolding mechanism according to one embodiment of the present application, showing the assembly relationship of the hold-down assembly and the prefolding assembly.

FIG. 4 is a schematic diagram of the overall structure of the prefolding mechanism according to one embodiment of the present application, showing the assembly relationship of the prefolding assembly and the translation frame.

Fig. 5 is a schematic diagram showing the overall structure of the film sucking mechanism according to an embodiment of the application.

Fig. 6 is a schematic diagram illustrating an overall structure of a film suction module according to an embodiment of the application.

Description of the main reference signs

001. Film laminating equipment

100. Rack

200. Film feeding mechanism

300. Pre-folding mechanism

310. Pre-folded bottom plate

311. Step groove

320. Pre-folding frame

330. Compression assembly

331. Compacting plate

332. Pre-folding sliding plate

333. Adapter plate

334. Compression driving piece

340. Pre-folding assembly

341. Prefolding driving piece

342. Pre-folded pressing plate

350. Translation frame

360. Translation driving piece

370. Gear wheel

380. Rack board

381. Sensing plate

390. Position sensor

400. Film sucking mechanism

410. Triaxial module

420. Film suction module

421. Film suction bracket

422. Rotary driving piece

423. Membrane sucking assembly

4231. Mounting base

4232. Film sucking driving piece

4233. Film sucking translation block

4234. Film suction negative pressure head

5. Bottom film

6. Membrane unit

61. First protective film

62. Second protective film

63. Cover film

X first direction

Y second direction

Z third direction

The application will be further described in the following detailed description in conjunction with the above-described figures.

Detailed Description

The following description of the technical solutions according to the embodiments of the present application will be given with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed" on another element, it can be directly on the other element or intervening elements may also be present. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

The protection surface of the product circuit board is provided with steps, and the common incoming material is planar sheet incoming material, so that the related technical means generally adopts a manual film pasting mode to carry out film pasting on the height difference position of the product protection surface, and in the manual film pasting process, the bending height of the film is difficult to control, so that the problem that the difference position is not pasted exists.

The embodiment of the application provides vibration film laminating equipment, which uses a pre-folding mechanism to pre-fold a film unit before laminating so that the bending height of the film unit is matched with the height difference position of a product protection surface, thereby improving the laminating yield and the automation degree of the film unit.

Specifically, the embodiment of the application provides film laminating equipment which comprises a frame, a film supplying mechanism, a pre-folding mechanism and a film sucking mechanism. The film supply mechanism is connected to the frame and is used for providing the film unit. The pre-folding mechanism is connected to the frame and is used for receiving the film unit provided by the film supplying mechanism and pre-folding the film unit; the pre-folding mechanism comprises a pre-folding bottom plate, a pre-folding frame, a pressing component and a pre-folding component, wherein the pre-folding bottom plate is connected to the frame, a step groove is formed in the surface of the pre-folding bottom plate, the pre-folding frame is connected to the pre-folding bottom plate, the pressing component and the pre-folding component are both connected to the pre-folding frame, the pressing component is used for pressing the membrane unit to the pre-folding bottom plate, and the pre-folding component is used for partially pressing the membrane unit into the step groove. The film sucking mechanism is connected to the frame, and is used for sucking the film unit which is pre-folded in the pre-folding mechanism and attaching the film unit to a product. The film laminating equipment is provided with the pre-folding mechanism, so that after a film unit in the film supplying mechanism enters the pre-folding mechanism, the pre-folding mechanism pre-folds the film unit, and then the film unit pre-folded in the pre-folding mechanism is adsorbed by the film sucking mechanism and attached to a product, thereby solving the problem that the height difference position of the product protection surface is not attached in the product laminating process.

Some embodiments of the present application are described in detail below with reference to the accompanying drawings. The features of the embodiments and examples described below may be combined with each other without conflict.

Referring to fig. 1 and 2, an embodiment of the present application provides a film laminating apparatus 001, which includes a frame 100, a film feeding mechanism 200, a pre-folding mechanism 300 and a film sucking mechanism 400, wherein the film feeding mechanism 200, the pre-folding mechanism 300 and the film sucking mechanism 400 are all connected to the frame 100. The film supply mechanism 200 is used for providing the film unit 6, wherein the supplied material provided by the film supply mechanism 200 is a composite film material, the composite film material comprises a bottom film 5 and the film unit 6, and the film unit 6 is attached to the bottom film 5, so that the film unit 6 is convenient to wind and transport. The pre-folding mechanism 300 is used for receiving the film unit 6 provided by the film feeding mechanism 200 and pre-folding the film unit 6, and the film sucking mechanism 400 is used for sucking the film unit 6 pre-folded in the pre-folding mechanism 300 and attaching the film unit to a product, so that full automation from feeding to film attaching is realized.

In some embodiments, the film unit 6 includes the first protective film 61, the second protective film 62, and the cover film 63, and the projected area of the cover film 63 on the base film 5 is larger than the sum of the projected areas of the first protective film 61 and the second protective film 62 on the base film 5, so that the cover film 63 can press the first protective film 61 and the second protective film 62 on the base film 5, improving the problem of mutual displacement of the first protective film 61 and the second protective film 62.

In some embodiments, the first protective film 61 is a Mic2 (acoustic gauze) film and the second protective film 62 is an ESD (Electro-STATIC DISCHARGE electrostatic discharge) film.

In some embodiments, there is a height difference between the product at the desired bond site for the ESD film, the height difference being 0.22mm.

Referring to fig. 1 and 3, in some embodiments, the prefolding mechanism 300 includes a prefolding floor 310, a prefolding frame 320, a hold down assembly 330, and a prefolding assembly 340. The pre-folded bottom plate 310 is connected to the frame 100, and a stepped groove 311 is formed on the surface of the pre-folded bottom plate 310. The pre-folding frame 320 is connected to the upper surface of the pre-folding bottom plate 310, the pressing assembly 330 and the pre-folding assembly 340 are both connected to the pre-folding frame 320, the pressing assembly 330 is used for pressing the membrane unit 6 to the pre-folding bottom plate 310, and the pre-folding assembly 340 is used for partially pressing the membrane unit 6 into the step groove 311. The film sucking mechanism 400 is connected to the frame 100, and the film sucking mechanism 400 is used for sucking the film unit 6 prefolded in the prefolding mechanism 300 and attaching to a product. The film unit 6 is pressed on the pre-folding bottom plate 310 through the pressing component 330, and then the film unit 6 is partially pressed into the step groove 311 of the pre-folding bottom plate 310 through the pre-folding component 340, so that the film unit 6 can realize the effect of pre-folding automation, the film unit 6 is stable in molding, the pre-folding effect is uniform, and the product can be adapted to the step surface to be protected by the product in the process of attaching the pre-folded film unit 6 to the product through the film sucking mechanism 400, so that the film pasting yield and efficiency are improved.

In some embodiments, the compression assembly 330 includes a compression plate 331, a pre-folded slip plate 332, an adapter plate 333, and a compression drive 334, the compression plate 331 for compressing the membrane unit 6 to the pre-folded base plate 310. The pressing driving member 334 is connected to the side of the pre-folding frame 320 away from the pre-folding sliding plate 332, the driving shaft of the pressing driving member 334 is connected to the adapting plate 333, and the other end of the adapting plate 333 is connected to the pre-folding sliding plate 332. The pre-folding sliding plate 332 is slidably connected to the pre-folding frame 320 along the third direction Z through the linear sliding rail module, and the pressing plate 331 is connected to a side surface of the pre-folding sliding plate 332 near the pre-folding bottom plate 310. The pressing driving piece 334 is connected with the adapter plate 333 through a driving shaft, so that the adapter plate 333 drives the pre-folding sliding plate 332 to slide on the pre-folding frame 320 along the third direction Z, and the pressing plate 331 is connected to the side surface of the pre-folding sliding plate 332, which is close to the pre-folding bottom plate 310, so that the membrane unit 6 is pressed on the pre-folding bottom plate 310 through the pressing plate 331, the limiting function of the membrane unit 6 is realized, and the problem that the position of the membrane unit 6 is changed in the pre-folding process is solved.

In some embodiments, the pinch drive 334 is a pinch cylinder having a drive shaft that moves in the third direction Z.

In some embodiments, the compacting plates 331 have two compacting stations to enable two groups of membrane units 6 to be compacted by the compacting plates 331 at the same time.

In some embodiments, the step groove 311 of the pre-folding bottom plate 310 can accommodate at least two groups of membrane units 6 for folding, so as to improve the working efficiency of the pre-folding mechanism 300.

Referring to fig. 3 and 4, in some embodiments, the prefolding assembly 340 includes a prefolding drive 341 and a prefolding platen 342. The pre-folding driving member 341 is fixed on the pre-folding sliding plate 332, the driving shaft of the pre-folding driving member 341 is connected with the pre-folding pressing plate 342, and the pre-folding pressing plate 342 is slidably connected with the pre-folding sliding plate 332 along the third direction Z through the linear sliding rail module, so that the pre-folding assembly 340 can move along with the pre-folding sliding plate 332, the pre-folding pressing plate 342 and the pre-folding sliding plate 332 only have position differences in the third direction Z, and after the film unit 6 is positioned by the pressing plate 331, the pre-folding pressing plate 342 can directly pre-fold the film unit 6, thereby improving the pressing precision of the pre-folding pressing plate 342.

In some embodiments, the pre-break driver 341 is a pre-break cylinder having a drive shaft that moves in the third direction Z.

Referring to fig. 1, 3 and 4, in some embodiments, the pre-folding mechanism 300 further includes a translation frame 350, a translation drive 360, a gear 370, and a rack plate 380. The pre-folded bottom plate 310 is fixed to the translation frame 350, and the translation frame 350 is slidably connected to the frame 100 along the second direction Y, so that the pre-folded bottom plate 310 can be adjusted in position along the second direction Y, so as to facilitate alignment of the pre-folded groove on the pre-folded bottom plate 310 with the film unit 6. The translation driving piece 360 is fixed on the frame 100, the gear 370 is coaxially connected to an output shaft of the translation driving piece 360, the gear 370 is meshed with the rack plate 380, and the rack plate 380 is fixed with the translation frame 350, so that the rack plate 380 drives the translation frame 350 to move along the second direction Y, and the control function of the pre-folded bottom plate 310 is realized.

In some embodiments, the translation drive 360 is a translation motor having an output shaft that rotates parallel to the first direction X.

In some embodiments, the pre-folding mechanism 300 further includes a position sensor 390 and a sensing plate 381, the position sensor 390 being connected to the frame 100, the sensing plate 381 being connected to the rack plate 380, the sensing plate 381 being capable of extending into and triggering the position sensor 390, the sensing plate 381 being capable of following the pre-folding bottom plate 310 together such that the position sensor 390 is capable of sensing the position of the rack plate 380 to determine the stroke of the translating carriage 350.

Referring to fig. 1 and 5, in some embodiments, the film sucking mechanism 400 includes a tri-axis module 410 and a film sucking module 420, the tri-axis module 410 is fixed to the frame 100, and the film sucking module 420 is connected to the tri-axis module 410. The triaxial module 410 is configured to move the film sucking module 420 along the first direction X, the second direction Y and the third direction Z, so that the film sucking module 423 can attach the pre-folded film unit 6 to a product after the film sucking module 423 adsorbs the film unit 6.

In some embodiments, the three-axis module 410 may be an XYZ three-axis mobile platform. In other embodiments, the tri-axis module 410 may be a tri-axis robot or a multi-axis robot.

Referring to fig. 5 and 6, in some embodiments, the film sucking module 420 includes a film sucking bracket 421, a rotary driving member 422 and a film sucking assembly 423, wherein the film sucking bracket 421 is connected to the triaxial module 410, so that the triaxial module 410 can drive the film sucking bracket 421 to move along the first direction X, the second direction Y and the third direction Z. The rotary driving piece 422 is connected to the film sucking support 421, and the film sucking component 423 is connected to an output shaft of the rotary driving piece 422, so that the film sucking component 423 is driven to rotate along a central axis parallel to a third direction Z, the angle of the pre-folded film unit 6 can be adjusted before the pre-folded film unit is attached to a product, the pre-folded film unit 6 is sucked and attached to the product by the film sucking module 420 conveniently, and the attaching position accuracy is improved.

In some embodiments, the rotary drive 422 is a rotary motor having an output shaft that rotates parallel to the third direction Z.

In some embodiments, the suction membrane assembly 423 includes a mount 4231, a suction membrane drive member 4232, a suction membrane translation block 4233, and a suction membrane negative pressure head 4234, the mount 4231 is connected to the output shaft of the rotary drive member 422, and the suction membrane translation block 4233 is slidably connected to the mount 4231 along the third direction Z. The suction film driving member 4232 is connected to the mount 4231, and a driving shaft of the suction film driving member 4232 is connected to the suction film translation block 4233. The suction film negative pressure head 4234 is connected to the suction film translation block 4233, so that the suction film negative pressure head 4234 can move toward the film unit 6 which is prefractured in the prefracture mechanism 300, thereby being capable of stably and accurately sucking the film unit 6.

In some embodiments, the film sucking driving member 4232, the film sucking translation block 4233 and the film sucking negative pressure head 4234 form a set of film sucking groups, and the film sucking assembly 423 includes two sets of film sucking groups, and the two sets of film sucking groups are respectively connected to the side edges of the mounting seat 4231, so that the two film units 6 can be sucked and transported in one movement period, thereby improving the suction efficiency of the film pasting device 001. And the two groups of membrane absorbing groups can move independently, so that the single group or the double groups of membrane units 6 can be transported.

In some embodiments, the film pasting device 001 further comprises a film tearing mechanism (not shown in the figure), the film tearing mechanism comprises a film tearing frame and a film tearing head, the film tearing frame is connected to the triaxial module 410, so that the triaxial module 410 can drive the film tearing frame to move along the first direction X, the second direction Y and the third direction Z, the film tearing head is connected to the film tearing frame, and therefore the film tearing mechanism is convenient to tear the covering film 63 on the upper surface of the film unit 6 through the driving of the film tearing frame, and the problem that manual film tearing is labor-consuming is solved.

The film sticking device 001 provided by the application can have the following working procedures when in use: the film unit 6 attached to the base film 5 is first wound into a roll and is mounted on the film feeding mechanism 200, and the film feeding mechanism 200 is used for providing a composite film material, wherein the composite film material comprises the base film 5 and the film unit 6. The pre-folding mechanism 300 is configured to receive the film unit 6 provided by the film feeding mechanism 200 and pre-fold the film unit 6, and the pressing driving member 334 is connected to the adapter plate 333 through the driving shaft, so as to drive the pre-folding sliding plate 332 to slide on the pre-folding frame 320 along the third direction Z through the adapter plate 333, and the pressing plate 331 is connected to a side surface of the pre-folding sliding plate 332, which is close to the pre-folding bottom plate 310, so that the film unit 6 is pressed on the pre-folding bottom plate 310 through the pressing plate 331. The driving shaft of the pre-folding driving member 341 is connected to the pre-folding pressing plate 342, and the pre-folding pressing plate 342 is slidably connected to the pre-folding sliding plate 332 along the third direction Z by the linear sliding rail module, and presses the membrane unit 6 into the step groove 311 partially, so as to complete pre-folding of the membrane unit 6. The translation frame 350 is slidably connected to the frame 100 along the second direction Y to enable the pre-folded bottom panel 310 to be adjusted in position in the second direction Y to facilitate alignment of the pre-folded slots on the pre-folded bottom panel 310 with the membrane unit 6. The suction film driving member 4232 is connected to the mount 4231, and a driving shaft of the suction film driving member 4232 is connected to the suction film translation block 4233. The suction film negative pressure head 4234 is connected to the suction film translation block 4233, so that the suction film negative pressure head 4234 can move toward the film unit 6 which is prefractured in the prefracture mechanism 300, thereby being capable of stably and accurately sucking the film unit 6. The dyestripping frame is connected in triaxial module 410 to make triaxial module 410 can drive the dyestripping frame and remove along first direction X, second direction Y and third direction Z, the dyestripping head is connected in the dyestripping frame, thereby is convenient for tear the tectorial membrane 63 of membrane unit 6 upper surface through the drive of dyestripping frame.

In addition, other variations within the technical concept of the present application can be made by those skilled in the art, and of course, such variations as are included in the scope of the present application disclosed herein.

Claims (10)

1. A film laminating apparatus, comprising:

A frame;

The film supply mechanism is connected to the frame and is used for providing a film unit;

The pre-folding mechanism is connected to the frame and is used for receiving the film unit provided by the film supply mechanism and pre-folding the film unit; the pre-folding mechanism comprises a pre-folding bottom plate, a pre-folding frame, a pressing component and a pre-folding component, wherein the pre-folding bottom plate is connected to the frame, a step groove is formed in the surface of the pre-folding bottom plate, the pre-folding frame is connected to the pre-folding bottom plate, the pressing component and the pre-folding component are both connected to the pre-folding frame, the pressing component is used for pressing the membrane unit to the pre-folding bottom plate, and the pre-folding component is used for partially pressing the membrane unit into the step groove;

The film sucking mechanism is connected to the frame and used for sucking the film units which are prefractured in the prefracture mechanism and attaching the film units to products.

2. The film laminating apparatus according to claim 1, wherein said pressing assembly includes a pressing plate for pressing said film unit to said prefolding base plate, a prefolding slip plate connected to a side of said prefolding slip plate adjacent to said prefolding base plate, an adapter plate, and a pressing drive, said prefolding slip plate being slidably connected to said prefolding frame in a third direction; the compressing driving piece is connected to the side surface of the pre-folding frame, which is far away from the pre-folding sliding plate, and the adapter plate is connected with the pre-folding sliding plate and the driving shaft of the compressing driving piece.

3. The film laminating apparatus as claimed in claim 2, wherein said prefolding assembly includes a prefolding drive and a prefolding plate, said prefolding plate being slidably connected to said prefolding slide plate in said third direction, said prefolding drive being fixed to said prefolding slide plate, a drive shaft of said prefolding drive being connected to said prefolding plate.

4. The film laminating apparatus of claim 2, wherein said pre-folding mechanism further comprises a translation frame slidably coupled to said frame in a second direction, said pre-folding floor being secured to said translation frame such that said pre-folding floor is movable in said second direction to align said film units.

5. The film laminating apparatus of claim 4, wherein said pre-folding mechanism further comprises a translational drive member, a gear, and a rack plate, said translational drive member being secured to said frame, said gear being coaxially coupled to an output shaft of said translational drive member, said rack plate being secured to said translational frame and engaged with said gear.

6. The film laminating apparatus of claim 5, wherein the pre-folding mechanism further comprises a position sensor coupled to the frame and a sensing plate coupled to the rack plate, the sensing plate configured to extend into and trigger the position sensor such that the position sensor is capable of sensing the position of the rack plate.

7. The film laminating apparatus of claim 4, wherein the film suction mechanism comprises a tri-axis module and a film suction module, the tri-axis module being fixed to the frame, the film suction module being connected to the tri-axis module; the film sucking module comprises a film sucking bracket, a rotary driving piece and a film sucking assembly, wherein the film sucking bracket is connected with the triaxial module, so that the triaxial module can drive the film sucking bracket to move along a first direction, a second direction and a third direction; the rotary driving piece is connected with the film sucking support, and the film sucking assembly is connected with an output shaft of the rotary driving piece so as to drive the film sucking assembly to rotate in parallel with the central axis of the third direction.

8. The film laminating apparatus of claim 7, wherein the film suction assembly comprises a mounting base, a film suction driving member, a film suction translation block and a film suction negative pressure head, the mounting base is connected to the output shaft of the rotation driving member, and the film suction translation block is slidably connected to the mounting base along the third direction; the film sucking driving piece is connected to the mounting seat, and a driving shaft of the film sucking driving piece is connected to the film sucking translation block; the film suction negative pressure head is connected with the film suction translation block, so that the film suction negative pressure head can move towards the film unit which is pre-folded in the pre-folding mechanism, and the film unit is sucked to be attached to a product.

9. The film laminating apparatus of claim 8, wherein the film suction driving member, the film suction translation block and the film suction negative pressure head form a set of film suction groups, the film suction groups comprise two sets of film suction groups, and the two sets of film suction groups are respectively connected to the side edges of the mounting seat.

10. The film laminating apparatus of claim 7, further comprising a film tearing mechanism comprising a film tearing frame and a film tearing head, wherein the film tearing frame is connected to the triaxial module, so that the triaxial module can drive the film tearing frame to move along the first direction, the second direction and the third direction, and the film tearing head is connected to the film tearing frame to tear off the cover film on the upper surface of the film unit.