CN216186347U - Film pressing assembly and film pressing device - Google Patents

Abstract

The utility model discloses a film pressing assembly and a film pressing device, wherein the film pressing assembly is used for pressing a protective film and a product, and comprises: a film pressing piece and a first driving device. The film pressing piece is at least partially made of soft materials; first drive arrangement can drive press mold spare concertina movement to make the press mold spare sticis the product, the press mold spare can warp owing to sticis with the product, in order to form first profile groove, first profile groove can laminate with the curved surface of product, in order with protection film and product pressfitting. Manual operation is not needed, and the working efficiency is improved, so that the requirement of mass production is met. The film pressing device comprises: the film pressing assemblies are respectively arranged at a plurality of stations. The motion direction of a plurality of pressure membrane spares of a plurality of pressure membrane subassemblies is the set angle to follow the curved surface pressfitting of a plurality of angles with protection film and product.

Description

Film pressing assembly and film pressing device

Technical Field

The utility model relates to the field of film sticking, in particular to a film pressing assembly and a film pressing device.

Background

At present, in the curved surface film pasting process, film pressing is usually carried out manually, the working efficiency is low, and the requirement of mass production cannot be met.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a film pressing assembly which can be used for laminating a film on a curved surface and improving the film laminating efficiency of the curved surface.

The utility model also provides a film pressing device with the film pressing assembly.

According to the lamination assembly of the first aspect embodiment of the utility model, the lamination assembly for laminating the protective film and the product comprises:

a lamination member at least partially made of a soft material;

first drive arrangement, first drive arrangement can drive press mold spare concertina movement, so that press mold spare sticiss the product, press mold spare can be owing to with the product sticiss and warp to form first profile groove, first profile groove can with the curved surface laminating of product, in order with the protection film with the product pressfitting.

The film pressing assembly provided by the embodiment of the utility model has at least the following beneficial effects:

first press mold subassembly can be by a drive arrangement drive in order to extrude the product, because the pressure membrane spare is made by soft materials for first press mold subassembly sticiss with the product and take place deformation and form the profile groove, the cell wall in profile groove can laminate with the curved surface of product, with protection film and product pressfitting, need not manual operation, improves work efficiency, in order to satisfy mass production requirement.

According to some embodiments of the present invention, the display device further comprises a base plate and a first angle adjusting member, the first angle adjusting member is hinged to one end surface of the base plate, the first driving device is connected with the first angle adjusting member, and the first angle adjusting member can rotate relative to the base plate.

According to some embodiments of the present invention, the first angle adjusting member comprises an adjusting portion and a connecting portion perpendicular to each other, the second angle adjusting member is hinged to the connecting portion, the first driving device is connected to the second angle adjusting member, and the second angle adjusting member is capable of rotating relative to the connecting portion;

and the plane where the rotation direction of the first angle adjusting piece is located is vertical to the plane where the movement direction of the second angle adjusting piece is located.

According to some embodiments of the present invention, the first angle adjusting member further includes a first through hole on the adjusting portion, the first through hole has a profile extending along a rotation direction of the first angle adjusting member, a plurality of second through holes are disposed on the base plate along a path of the first through hole along a rotation direction of the first angle adjusting member, and the first locking member is disposed through the first through hole and any one of the second through holes to fix an included angle between the first angle adjusting member and the base plate.

According to some embodiments of the present invention, the angle adjusting device further comprises a second locking member, the second angle adjusting member has a third through hole, the third through hole has a profile extending along a rotation direction of the second angle adjusting member, a plurality of fourth through holes are distributed on the connecting portion along a path of the third through hole rotating with the second angle adjusting member, and the second locking member is inserted into the third through hole and any one of the fourth through holes to fix an included angle between the second angle adjusting member and the connecting portion.

According to some embodiments of the utility model, the film pressing device further comprises a mounting plate, the first driving device is fixed on the second angle adjusting piece, the mounting plate is connected to the first driving device, the film pressing piece is hinged to the mounting plate through a pin shaft, the first driving device can drive the mounting plate to enable the film pressing piece to be close to the product, a torsion spring is sleeved on the pin shaft, one end of the torsion spring abuts against the mounting plate, and the other end of the torsion spring abuts against the film pressing piece.

According to a second aspect embodiment of the utility model, a lamination device comprises:

the film pressing assemblies are respectively arranged at a plurality of stations;

the moving direction of the film pressing pieces of each film pressing assembly is a set angle, and the products and the protective films can be pressed by a plurality of film pressing pieces from a plurality of angles.

The film pressing device provided by the embodiment of the utility model has at least the following beneficial effects: a plurality of press mold subassemblies set up respectively in a plurality of stations, and the press mold spare in each press mold subassembly moves along setting for the angle direction, and consequently, a plurality of press mold spares can carry out the multi-angle pressfitting to the product, makes protection film and product closely laminate, need not manual operation, improves work efficiency.

According to some embodiments of the utility model, the system further comprises a conveying mechanism, the conveying mechanism comprises a jig for clamping the product, and the conveying mechanism can transfer the product among the stations.

According to some embodiments of the utility model, the film clamping assembly comprises a film clamping member and a second driving device, the film clamping member comprises a first film clamping part and a second film clamping part, at least one of the first film clamping part and the second film clamping part is provided with a second contour groove, the second driving device can drive the first film clamping part to move relative to the second film clamping part, and the product can be clamped between the first film clamping part and the second film clamping part; the second profile groove can be attached to the outer surface of the product.

According to some embodiments of the utility model, the first film clamping portion and the second film clamping portion are made of soft materials, and the first film clamping portion and the second film clamping portion can be deformed by pressing the product to form the second profiling groove.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described with reference to the following figures and examples, in which:

FIG. 1 is a schematic view of a lamination assembly according to a first aspect of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is an enlarged view of the area B in FIG. 1;

FIG. 4 is another schematic view of an embodiment of the first aspect of the present invention;

FIG. 5 is an enlarged view of area C of FIG. 4;

FIG. 6 is a schematic diagram of a second aspect of the present invention;

FIG. 7 is another schematic view of an embodiment of the second aspect of the present invention;

FIG. 8 is a schematic view of the clamping assembly of FIG. 7;

fig. 9 is an enlarged view of the area D in fig. 8.

Reference numerals:

the film pressing assembly 1000, the film pressing member 1100, the film pressing part 1110, the hinge 1120, the first driving device 1200, the first angle adjusting member 1300, the adjusting part 1310, the first through hole 1311, the connecting part 1320, the fourth through hole 1321, the substrate 1400, the second through hole 1410, the second angle adjusting member 1500, the third through hole 1510, the mounting plate 1600, the fifth through hole 1610, the pin 1700, the height adjusting member 1800, the sixth through hole 1810, and the torsion spring 1900;

a conveying mechanism 2000 and a jig 2100;

a film clamping assembly 3000, a film clamping member 3100, a first film clamping portion 3110, a second film clamping portion 3120, and a second driving device 3200.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present numbers, and the above, below, within, etc. are understood as including the present numbers. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

In the description of the present invention, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Fig. 1 is a schematic view of a film pressing assembly according to a first embodiment of the present invention, fig. 2 is an enlarged schematic view of a region a in fig. 1, fig. 3 is an enlarged schematic view of a region B in fig. 1, fig. 4 is another schematic view according to the first embodiment of the present invention, and fig. 5 is an enlarged schematic view of a region C in fig. 4, in combination with fig. 1 to 5, a film pressing assembly 1000 according to the first embodiment of the present invention is configured to press a protective film onto a product, and the film pressing assembly 1000 includes: film pressing member 1100 and first driving device 1200

Wherein, the film pressing member 1100 is at least partially (and the product contact part) made of soft material, the first driving device 1200 is connected with the film pressing member 1100, the first driving device 1200 can drive the film pressing member 1100 to do telescopic motion, and the product (such as an earphone) can be fixed near the film pressing member 1100 through the jig 2100, so that the film pressing member 1100 can press the product through the telescopic motion. It can be understood that the film pressing member 1100 is made of a soft material at least partially, so that the film pressing member 1100 can be deformed by being pressed against the product to form a first contour groove (not shown), and the first contour groove can be attached to the curved surface of the product to press the protective film against the product, without manual operation, thereby improving the film attaching efficiency. It should be noted that the protection film is adhered to the product by other devices, and then the film pressing assembly 1000 of the present embodiment presses the protection film onto the surface of the product, in the actual working process, the film pressing member 1100 contacts with the protection film first, and the protection film is made of a soft material and deforms after being pressed by the film pressing member and the product, so as to be attached to the curved surface of the product.

It can be understood that since the first profile groove is formed according to the surface shape of the product, the exclusive pressing member 1100 is not required to be designed according to the product, and the versatility of the pressing film assembly 1000 can be improved.

Referring to fig. 1 and 4, in some embodiments, the lamination assembly 1000 further includes a base plate 1400 and a first angle adjuster 1300, the first angle adjuster 1300 is hinged to an end surface of the base plate 1400, the first driving device 1200 is connected to the first angle adjuster 1300, and the first angle adjuster 1300 is capable of rotating relative to the base plate 1400.

Specifically, the one end of base plate 1400 can be fixed in on the workstation, and first angle adjusting part 1300 articulates in the other end of base plate 1400 to make first angle adjusting part 1300 rotate relative to base plate 1400, thereby adjust first drive arrangement 1200's angle, with the direction of adjusting the flexible motion of pressure membrane piece 1100, make pressure membrane piece 1100 can carry out the pressfitting towards the curved surface of product to the protection film.

Referring to fig. 1 and 4, on the basis of the above embodiment, the lamination assembly 1000 further includes a second angle adjusting member 1500, the first angle adjusting member 1300 has an adjusting portion 1310 and a connecting portion 1320 perpendicular to each other, the second angle adjusting member 1500 is hinged to the connecting portion 1320, the first driving device 1200 is connected to the second angle adjusting member 1500, and the second angle adjusting member 1500 can rotate relative to the connecting portion 1320. It should be noted that the plane of the first angle adjusting member 1300 in the rotating direction is perpendicular to the plane of the second angle adjusting member 1500 in the moving direction. Therefore, first angle adjusting piece 1300 and second angle adjusting piece 1500 can make press mold piece 1100 carry out angle modulation in space range, make press mold piece 1100 degree of freedom higher, improve the laminating rate of first profile modeling groove and product curved surface.

Referring to fig. 4 and 5, based on the above embodiment, the squeeze film assembly 1000 further includes a first locking member (not shown), the adjusting portion 1310 of the first angle adjuster 1300 has a first through hole 1311, the first through hole 1311 has a profile extending along a rotation direction of the first angle adjuster 1300, the substrate 1400 has a plurality of second through holes 1410 along a path of the first through hole 1311 rotating along the first angle adjuster 1300, and the first locking member is disposed through the first through hole 1311 and any one of the second through holes 1410 to fix an included angle between the first angle adjuster 1300 and the substrate 1400, so that the squeeze film assembly 1100 moves towards a fixed direction, thereby improving squeeze film accuracy.

Referring to fig. 1 and 2, based on the above embodiment, the film pressing assembly 1000 further includes a second locking member (not shown in the drawings), the second angle adjustment member 1500 has a third through hole 1510, the third through hole 1510 has a profile extending along a rotation direction of the second angle adjustment member 1500, a plurality of fourth through holes 1321 are distributed on the connection portion 1320 along a path where the third through hole 1510 rotates along with the second angle adjustment member 1500, and the second locking member is disposed through the third through hole 1510 and any fourth through hole 1321 to fix an included angle between the second angle adjustment member 1500 and the connection portion 1320, so that the film pressing member 1100 moves towards a fixed direction, thereby improving the film pressing accuracy.

Referring to fig. 1 and 3, in some embodiments, the film pressing assembly 1000 further includes a mounting plate 1600, the first driving device 1200 is fixed on the second angle adjusting member 1500, the mounting plate 1600 is connected to the first driving device 1200, the film pressing member 1100 is hinged to the mounting plate 1600 through a pin 1700, and the first driving device 1200 can drive the mounting plate 1600 to enable the film pressing member 1100 to approach the product. The pin 1700 is sleeved with a torsion spring 1900, one end of the torsion spring 1900 abuts against the mounting plate 1600, and the other end abuts against the film pressing member 1100.

Specifically, the mounting plate 1600 is connected to the first driving device 1200, and the first driving device 1200 can drive the mounting plate 1600 to perform a linear reciprocating motion, so that the film pressing member 1100 connected to the mounting plate 1600 can approach and press the product. Film pressing piece 1100 is hinged to mounting plate 1600 through pin 1700, and torsion spring 1900 is sleeved on pin 1700, one end of torsion spring 1900 supports against mounting plate 1600, and the other end supports against film pressing piece 1100, so that when film pressing piece 1100 contacts with the protection film, fine angle adjustment can be carried out automatically according to the orientation of the curved surface of the product, the bonding rate of the first profiling groove and the curved surface of the product is further improved, and the bonding degree of the protection film and the surface of the product is improved.

In addition, it should be noted that the squeeze film member 1100 may be composed of a squeeze film portion 1110 and a hinge portion 1120, as shown in fig. 3. Wherein the film pressing part 1110 is made of soft material, the hinge part 1120 is made of hard material, the film pressing part 1110 is used for pressing the protective film on the surface of the product, and the hinge part 1120 is used for connecting the film pressing part 1110 with the mounting plate 1600.

Referring to fig. 1, on the basis of the above embodiment, when the lamination assembly 1000 has two lamination members 1100, the lamination assembly 1000 further includes two height adjustment plates 1800, the two lamination members 1100 are respectively hinged on the two height adjustment plates 1800, the mounting plate 1600 has at least two rows of fifth through holes 1610, each row has a plurality of fifth through holes 1610, and the plurality of fifth through holes 1610 are distributed along the moving direction of the mounting plate 1600. The height adjustment plate 1800 has a sixth through hole 1810 thereon, the contour of the sixth through hole 1810 extends along the direction opposite to the movement of the mounting plate 1600, and a third locking member is inserted into the fourth through hole 1321 and the fifth through hole 1610 to connect the height adjustment plate 1800 and the mounting plate 1600. The relative positions of the two height adjusting plates 1800 are adjustable, and when the film pressing members 1100 incline to approach two products, the two film pressing members 1100 can simultaneously contact the protective film to be pressed with the products.

Fig. 6 is a schematic view of an embodiment of the second aspect of the present invention, fig. 7 is another schematic view of the embodiment of the second aspect of the present invention, fig. 8 is a schematic view of the film clamping assembly in fig. 7, and fig. 9 is an enlarged schematic view of a region D in fig. 8. With reference to fig. 6 to 9, a film laminating apparatus according to an embodiment of the second aspect includes: a plurality of film pressing assemblies 1000, a plurality of film pressing assemblies 1000 are respectively disposed at a plurality of stations. The direction of motion of each press mold piece 1100 of press mold subassembly 1000 is the set angle, and a plurality of press mold pieces 1100 can follow a plurality of angles pressfitting product and protection film, improve the laminating degree of protection film and product curved surface.

In some embodiments, the conveying mechanism 2000 is further included, the conveying mechanism 2000 includes a fixture 2100, the fixture 2100 is used for holding the product, and the conveying mechanism 2000 is capable of transferring the product between a plurality of stations.

In the working process, after the product is laminated at the first station by the protective film at one angle, the product is transferred to the second station by the conveying mechanism 2000, and the lamination at another angle is carried out

In some embodiments, further comprising a film clamping assembly 3000, the film clamping assembly 3000 comprises a film clamping member 3100, the film clamping member 3100 comprises a first film clamping portion 3110 and a second film clamping portion 3120, at least one of the first film clamping portion 3110 and the second film clamping portion 3120 has a second contoured groove (not shown), the second driving device 3200 can drive the first film clamping portion 3110 to move relative to the second film clamping portion 3120, and the product can be clamped between the first film clamping portion 3110 and the second film clamping portion 3120. The second profile groove can be attached to the outer surface of the product.

In particular, it can be understood that, some products have corners on the outer surface, such as the connection between the earphone head and the handle, and in order to improve the degree of fitting of the protective film at the corners of the product, the film pressing device of the present embodiment further includes a film clamping assembly 3000, and the film clamping member 3100 in the film clamping assembly 3000 can clamp and press the product, so that the groove walls of the second profiling groove press the corners, thereby improving the degree of fitting of the protective film at the corners of the product.

In addition to the above embodiments, the first film sandwiching portion 3110 and the second film sandwiching portion 3120 are made of soft materials, and the first film sandwiching portion 3110 and the second film sandwiching portion 3120 can be deformed by an extruded product to form the second profiling groove. It can be understood that the first film clamping portion 3110 and the second film clamping portion 3120 can deform the extruded product according to the shape of the product two, so as to form a second contour groove, which improves the versatility of the film pressing device.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention. Furthermore, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

Claims (10)

1. Press mold subassembly for with protection film and product pressfitting, its characterized in that includes:

a lamination member at least partially made of a soft material;

first drive arrangement, first drive arrangement can drive press mold spare concertina movement, so that press mold spare sticiss the product, press mold spare can be owing to with the product sticiss and warp to form first profile groove, first profile groove can with the curved surface laminating of product, in order with the protection film with the product pressfitting.

2. A lamination assembly according to claim 1, further comprising a base plate and a first angle adjuster hingedly attached to an end surface of the base plate, wherein the first drive mechanism is coupled to the first angle adjuster, and wherein the first angle adjuster is rotatable relative to the base plate.

3. A lamination assembly according to claim 2, further comprising a second angle adjustment member, the first angle adjustment member having an adjustment portion and a connection portion perpendicular to each other, the second angle adjustment member being hinged to the connection portion, the first drive device being connected to the second angle adjustment member, the second angle adjustment member being rotatable relative to the connection portion;

and the plane where the rotation direction of the first angle adjusting piece is located is vertical to the plane where the movement direction of the second angle adjusting piece is located.

4. A lamination assembly according to claim 3, further comprising a first locking member, wherein the adjustment portion of the first angle adjustment member has a first through hole thereon, the first through hole has a contour extending along a rotational direction of the first angle adjustment member, the base plate has a plurality of second through holes disposed along a path of the first through hole along a rotation of the first angle adjustment member, and the first locking member is disposed through the first through hole and any one of the second through holes to fix an included angle between the first angle adjustment member and the base plate.

5. A film pressing assembly according to claim 3, further comprising a second locking member, wherein the second angle adjustment member has a third through hole thereon, the third through hole has a contour extending along a rotation direction of the second angle adjustment member, a plurality of fourth through holes are distributed on a path of the connecting portion along the third through hole along a rotation direction of the second angle adjustment member, and the second locking member is disposed through the third through hole and any one of the fourth through holes to fix an included angle between the second angle adjustment member and the connecting portion.

6. A film pressing assembly according to claim 5, further comprising a mounting plate, wherein the first driving device is fixed to the second angle adjusting member, the mounting plate is connected to the first driving device, the film pressing member is hinged to the mounting plate through a pin shaft, the first driving device can drive the mounting plate, so that the film pressing member is close to the product, a torsion spring is sleeved on the pin shaft, one end of the torsion spring abuts against the mounting plate, and the other end of the torsion spring abuts against the film pressing member.

7. Film pressing device, its characterized in that includes:

a plurality of lamination assemblies according to any one of claims 1 to 6, respectively arranged at a plurality of stations;

the moving direction of the film pressing pieces of each film pressing assembly is a set angle, and the products and the protective films can be pressed by a plurality of film pressing pieces from a plurality of angles.

8. A lamination device according to claim 7, further comprising a transport mechanism including a jig for holding the product, the transport mechanism being capable of transferring the product between the stations.

9. A lamination device according to claim 7, further comprising a lamination assembly comprising a lamination member including a first lamination portion and a second lamination portion, at least one of the first lamination portion and the second lamination portion having a second contoured groove, and a second drive device capable of driving the first lamination portion to move relative to the second lamination portion, the product being capable of being clamped between the first lamination portion and the second lamination portion; the second profile groove can be attached to the outer surface of the product.

10. A film lamination device according to claim 9, wherein the first film clamping portion and the second film clamping portion are made of soft materials, and the first film clamping portion and the second film clamping portion can be deformed by squeezing the product to form the second profiling groove.

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