Silica gel base jig and 3D glass product film pasting equipment

Abstract

The silica gel base jig comprises a silica gel block (3), a base (1) and a light-transmitting insert (4), the top of the silica gel block (3) is used for containing a membrane (6), the base (1) comprises a positioning cavity (11), at least three light-transmitting holes (12) which are distributed in a non-collinear mode are formed in the connecting position of the side wall and the bottom of the positioning cavity (11), and the light-transmitting insert (4) is arranged in the positioning cavity (11). The light-transmitting insert (4) is embedded into the light-transmitting hole (12) and is matched with the light-transmitting hole (12) in a profiling manner, so that a light source can be arranged below the base, the light source can irradiate the edge of the diaphragm according to the preset light-transmitting hole, an image can be better identified and captured under the light and shade contrast of the upper light source and the lower light source, and the alignment target capturing process is more accurate; the base can be made of a material with higher strength, so that the bearing capacity can be higher, and the cracking risk of the base is reduced; a light-transmitting insert is additionally arranged in the light-transmitting hole, stress is provided, the deformation risk of the base is reduced, and extrusion deformation of silica gel can also be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass processing field especially, relate to a silica gel base jig and 3D glass product pasting film equipment. BACKGROUND

[0002] 3D glass cover plate pasting film device generally includes glass jig and silica gel jig. The glass jig is assembled with 3D glass cover plate. The silica gel jig adopts aluminum base, and silica gel, film (a kind of color film, also called film) etc.

[0003] When aligning glass jig and silica gel jig, the current solution is to use camera to take points around glass cover plate and color film to take pictures, and the main alignment method is to confirm center by taking points around, and then to align the center points of positioning cavities of glass jig and silica gel jig. This target grabbing method can adapt to products of various sizes and shapes and is widely used. However, since the existing machine adopts one-time photographing, the photographing method of determining product center by multiple-point target grabbing, if camera light source and machine bottom light source are used at the same time, the existing aluminum base cannot transmit light, and the strength of the translucent race base is poor, which greatly shortens the service life. If only camera light source is used, the light intensity of multiple points of the machine will be different, which usually causes overexposure or overdarkness of points, resulting in that the machine program cannot effectively grab the target, which may require multiple target grabbing or cause position deviation during the process of pasting glass and film, and reduces work efficiency.

[0004] The above information disclosed in the background section is only included to enhance the understanding of the background of the present disclosure, and therefore can include information that does not form prior art known to those of ordinary skill in the art at the present time. UTILITY MODEL CONTENT

[0005] The utility model solves the technical problems in the prior art, and provides a silica gel base jig and 3D glass product pasting film equipment.

[0006] The utility model adopts the following technical scheme to solve the technical problems:

[0007] On the one hand, a silica gel base jig is constructed, which is used to cooperate with a glass jig assembled with 3D glass products to realize the function of pasting film for the glass products. The silica gel base jig includes silica gel block, base for mounting silica gel block, and light-transmitting inlay. The base includes positioning cavity for positioning and placing silica gel block. The top of silica gel block is used to place film.

[0008] The side wall and the bottom of the positioning cavity are connected at a position provided with at least three non-collinear light transmission holes, the light transmission holes penetrating the bottom and the side wall of the positioning cavity from bottom to top; the light transmission insert is inserted into the light transmission hole and is in conformal cooperation with the light transmission hole, so that the bottom and the side wall of the positioning cavity are restored to the state before the light transmission hole is opened.

[0009] Further, the light transmission insert is made of acrylic.

[0010] Further, the light transmission insert comprises a horizontal filling part and a vertical filling part, the horizontal filling part just fills the area of the bottom of the positioning cavity penetrated by the light transmission hole, and the vertical filling part just fills the area of the side wall of the positioning cavity penetrated by the light transmission hole.

[0011] Further, the silicone base jig further comprises a middle frame for buffering, one side of the short side of the positioning cavity is open, and the light transmission hole is arranged at the position where the long side wall of the positioning cavity and the bottom of the positioning cavity are connected;

[0012] The middle frame is positioned and placed in the positioning cavity, the bottom of the silicone block is clamped into the middle frame, the long side wall of the silicone block is in contact with the long side wall of the positioning cavity to realize limiting, and the short side wall of the silicone block is in contact with the middle frame to realize limiting.

[0013] Further, the base and the middle frame are both made of aluminum.

[0014] Further, both long sides of the silicone block are provided with an inner buckle part, the inner buckle part is an L-shaped structure formed by extending downward from the bottom of the long side and then extending to the opposite long side, the bottom of the silicone block comprises a lower convex part between the two inner buckle parts, the middle frame is a rectangular frame, four corners of the rectangular frame are in conformal cooperation with four corners of the positioning cavity, the short side of the rectangular frame and the corners at both ends of the short side are upwardly convex to form an enclosure, and the long side of the rectangular frame forms a buckle position matched with the lower convex part.

[0015] The lower convex part of the silicone block is clamped into the rectangular frame and is in conformal cooperation with the rectangular frame, the inner buckle part is located between the long side of the rectangular frame and the long side wall of the positioning cavity and is buckled into the buckle position, and the short side wall of the silicone block is in conformal cooperation with the enclosure.

[0016] Further, the bottom surface of the lower convex part is a wavy curved surface composed of continuous and alternating convexities and concavities.

[0017] Further, the two short sides of the rectangular frame extend in opposite directions along the horizontal direction to form two fixing portions, and the fixing portions extend out from the open side of the positioning cavity and are fixed to the base through the locking members.

[0018] Further, the two short sides of the rectangular frame extend in opposite directions along the horizontal direction to form two fixing portions, and the fixing portions extend out from the open side of the positioning cavity and are fixed to the base through the locking members.

[0019] In a second aspect, a 3D glass product film pasting device is constructed, which comprises a film pasting jig, a machine table bottom light source located below the film pasting jig, and a camera with a light source located above the film pasting jig, wherein the film pasting jig comprises the silicone base jig as described above and a glass jig for assembling a glass product, and the glass jig is located above the silicone base jig.

[0020] The silicone base jig and the 3D glass product film pasting device have the following beneficial effects: in the silicone base jig, the side wall of the positioning cavity of the base is provided with at least three non-collinear light transmission holes, the light transmission holes penetrate the bottom and the side wall of the positioning cavity from bottom to top, the light transmission inserts are inserted into the light transmission holes and are in conformal cooperation with the light transmission holes, in this way, during photographing positioning, a light source can be arranged below the base, the light source can irradiate the film edge according to the preset light transmission holes, under the light and dark contrast of the upper and lower light sources, the image can be better recognized and captured, and the alignment and target grabbing process is more accurate, so that the positional deviation defect in the process is reduced; the base does not need to consider the light transmission problem, so a material with high strength can be selected, the bearing capacity provided by the material is larger, the risk of base cracking is reduced, and the service life of the base is greatly increased; the light transmission inserts are added to the light transmission holes to reduce the stress and the risk of base deformation, because the silicone is subjected to a large stress during the operation of the machine table, the silicone extrusion deformation is also reduced, and the service life of the silicone is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor based on the provided drawings:

[0022] Figure 1 is an exploded view of the film pasting jig of the present application;

[0023] Figure 2 is a structural diagram of a base;

[0024] Figure 3 is a structural diagram of a light-transmitting insert;

[0025] Figure 4 is a structural diagram of a silica gel block;

[0026] Figure 5 is a structural diagram of a middle frame;

[0027] In the drawings, various reference numerals refer to various identical or similar parts.

[0028] 100, silica gel base jig; 1, base; 11, positioning cavity; 12, light-transmitting hole; 13, middle frame locking hole; 14, base locking hole; 2, middle frame; 21, enclosing barrier; 22, fixed part; 3, silica gel block; 31, inner buckle part; 32, lower protruding part; 4, light-transmitting insert; 41, horizontal filling part; 42, vertical filling part; 5, guiding film; 6, film sheet; 7, glass cover plate; 8, glass jig. DETAILED DESCRIPTION

[0029] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The drawings show typical embodiments of the present application. However, the present application can be implemented in many different forms, and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. It should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical solutions of the present application, and are not limitations of the technical solutions of the present application. In the case of no conflict, the technical features in the embodiments of the present application and the embodiments can be combined with each other.

[0030] With reference to Figure 1 , the 3D glass product film pasting device of the present application comprises a film pasting jig, a machine table bottom light source located below the film pasting jig, and a camera with a light source located above the film pasting jig. The film pasting jig comprises a silica gel base jig 100 mounted on a machine table and a glass jig 8, and the glass jig 8 is located above the silica gel base jig 100. The silica gel base jig 100 is used for placing a film sheet 6. The glass jig 8 is used for assembling a 3D glass product 7 (such as a glass cover plate). The glass jig 8 and the silica gel base jig 100 cooperate to realize the function of pasting a film on the glass product.

[0031] The glass jig 8 has a product cavity for positioning and placing the glass product 7, and is provided with a vacuum suction hole communicated with the product cavity, so that the film sheet 6 on the silica gel base jig 100 can be adhered to the glass product 7 in the glass jig 8 after the glass jig 8 and the silica gel base jig 100 are buckled and vacuum suction is performed, and the film sheet 6 on the silica gel base jig 100 can be adhered to the glass product 7 in the glass jig 8 by moving the jig 100 upward after vacuum suction. The glass jig 8 can be flipped, and the product cavity of the glass jig 8 faces upward when the glass product 7 is loaded, and then the glass product 7 and the glass jig 8 can be clamped by a mechanical gripper of a machine, and then the glass jig 8 is flipped so that the glass product 7 faces downward.

[0032] The silica gel base jig 100 mainly comprises a base 1, a silica gel block 3 and a light-transmitting inlay 4. Figure 2 The base 1 comprises a positioning cavity 11 for positioning and placing the silica gel block 3. The top of the silica gel block 3 is used for placing the film sheet 6. The utility model discloses that at least three non-collinear light-transmitting holes 12 are arranged at the position where the side wall and the bottom of the positioning cavity 11 meet. The light-transmitting holes 12 pass through the bottom and the side wall of the positioning cavity 11 from bottom to top. The light-transmitting inlay 4 is inlaid into the light-transmitting hole 12 and is matched with the light-transmitting hole 12 in a profiled manner, so that the bottom and the side wall of the positioning cavity 11 are restored to the state before the light-transmitting hole 12 is arranged. In this way, when the product is positioned by shooting, a light source can be arranged below the base 1, and the product shooting is changed from the original simple upper light source to the upper and lower light sources that are simultaneously turned on for target positioning. The bottom light source can irradiate the film sheet 6 edge according to the preset light-transmitting hole, and under the light contrast of the upper and lower light sources, the problem of unclear shooting and poor precision can be effectively solved, the image can be better recognized and captured, and the process is more accurate, so that the off-centering defects and the machine target capturing failure in the process are reduced. The base does not need to consider the light transmission problem, so a material with high strength can be selected, the bearing capacity can be larger, the risk of base cracking is reduced, and the service life of the base is greatly increased. The light-transmitting inlay 4 is arranged in the light-transmitting hole 12 to reduce the stress and the deformation risk of the base. Since the silica gel is subjected to large stress in the working process of the machine, the silica gel extrusion deformation can also be reduced, and the service life of the silica gel is improved.

[0033] Specifically, the base 1 and the middle frame 2 have a certain hardness, and the material selection does not need to consider whether the material is light-transmitting. In the embodiment, the base 1 and the middle frame 2 are both aluminum parts. The light-transmitting inlay 4 is a PMMA part, and of course can also be other materials with a certain hardness and light-transmitting property.

[0034] In the embodiment, the silica gel block 3 is not directly placed in the positioning cavity 11, but the middle frame 2 is arranged to realize buffering. In the embodiment, the film sheet 6 is not directly placed on the silica gel block 3, but the film sheet 6 is arranged on the upper surface of the guide film 5 in a bonding manner, and the guide film 5 is placed on the top of the silica gel block 3.

[0035] Reference Figure 2 The positioning cavity 11 of the base 1 is substantially a rectangular shallow groove shape, and the four corners and two long side walls form the positioning cavity 11. The short side wall of the positioning cavity 11 is open. The light transmission hole 12 is arranged at the position where the long side wall of the positioning cavity 11 and the bottom of the positioning cavity 11 are connected, and specifically, each long side wall is interrupted by two light transmission holes 12. The light transmission hole 12 not only interrupts the long side wall, but also penetrates the entire bottom of the positioning cavity 11. The four light transmission holes 12 can determine the center of the jig, and the light transmission hole 12 corresponds to the target point position. The cross-sectional length of the light transmission hole 12 is 4-8 mm, and the cross-sectional length of the light transmission hole 12 is 4-8 mm. If the cross-sectional length is too large, it will affect the strength of the base and accelerate the wear of the silica gel. If it is too small, it will cause the target area to be unclear, and the feature is not obvious enough.

[0036] The end of the base 1 is provided with two middle frame locking holes 13 near the two open ends of the positioning cavity 11 and a base locking hole 14 between the two middle frame locking holes 13. The base 1 is fixed on the machine table through the two base locking holes 14 at both ends. The two middle frame locking holes 13 are used to lock the middle frame 2 installed on the base 1.

[0037] Reference Figure 3 The shape of the light transmission insert 4 is mainly to fill the gap on the base 1 due to the opening of the light transmission hole 12. Specifically, the light transmission insert 4 of the embodiment includes a horizontal filling part 41 and a vertical filling part 42. The horizontal filling part 41 just fills the area where the bottom of the positioning cavity 11 is penetrated by the light transmission hole 12, and the vertical filling part 42 just fills the area where the side wall of the positioning cavity 11 is penetrated by the light transmission hole 12. The light transmission hole 12 area uses an acrylic insert 4 to cover the hole area, and the use of acrylic material can make the light source transparent, reduce the influence of the insert on the brightness of the light source, and secondly, the insert can enhance the overall strength of the jig, increase its service life and reduce the possibility of cracking of the jig.

[0038] Reference Figures 4-5 The middle frame 2 is positioned and placed in the positioning cavity 11, the bottom of the silica gel block 3 is clamped into the middle frame 2, the long side wall of the silica gel block 3 is in contact with the long side wall of the positioning cavity 11 to realize limiting, and the short side wall of the silica gel block 3 is in contact with the middle frame 2 to realize limiting.

[0039] More specifically, the two long edges of the silica gel block 3 are formed with inner buckling portions 31, which are L-shaped structures extending downward from the bottom of the long edge and then extending to the opposite long edge. The bottom of the silica gel block 3 includes a lower protruding portion 32 between the two inner buckling portions 31. The bottom surface of the lower protruding portion 32 is a wavy surface formed by a series of continuous and alternating protrusions and depressions, and more specifically, a double wavy surface, which means that the wavy surface is formed in the width direction and the length direction of the silica gel block 3. The wavy surface of the bottom of the silica gel block 3 is used to buffer the pressure of the bonding. If the bottom is flat, there will be a problem of poor bonding pressure marks.

[0040] The middle frame 2 is a rectangular frame, and the four corners of the rectangular frame are matched with the four corners of the positioning cavity 11. The short edges of the rectangular frame are formed with U-shaped barriers 21 at the corner positions at both ends of the short edges. The long edges of the rectangular frame are recessed inward at the bottom position to form buckling positions matched with the lower protruding portion 32.

[0041] The silica gel block 3 is divided into an upper layer and a lower layer. The upper layer is just seated on the barriers 21, and the short side walls of the lower layer are matched with the barriers 21. The lower protruding portion 32 is located at the bottom of the lower layer and is just clamped into the rectangular frame. The four corners of the lower protruding portion 32 are matched with the rectangular frame. The inner buckling portions 31 are located between the long edges of the rectangular frame and the long side walls of the positioning cavity 11 and are buckled into the buckling positions. The long edges of the rectangular frame are clamped between the lower protruding portion 32 and the inner buckling portions 31.

[0042] The two short edges of the rectangular frame extend in opposite directions along the horizontal direction to form two fixing portions 22. The fixing portions 22 extend from the open side of the positioning cavity 11 and are fixed to the base 1 by a locking member. Specifically, two mounting holes are formed in the fixing portions 22, which are aligned with two middle frame locking holes 13 at the ends of the base 1. A locking member such as a screw or a bolt is installed in the mounting hole and screwed into the middle frame locking hole 13, thereby fixing the middle frame 2 to the base 1.

[0043] With reference to Figure 1 , the film piece 6 is pasted on a designated area of the guide film 5. The two short edges of the guide film 5 extend in opposite directions along the horizontal direction to form two fixing ears. The fixing ears are formed with positioning holes, which are matched with fixing columns on the machine table to preliminarily position the film piece 6.

[0044] The following describes the specific application process of the jig in this embodiment by taking a 3D curved glass cover plate as an example.

[0045] 1. 3D cover plate is transported into glass fixture 8 by mechanical hand of 3D glass product film pasting equipment, and the hand fixes the 3D glass cover plate to avoid glass falling, broken pieces and deviation when the glass fixture 8 overturns;

[0046] 2. The guide film 6 pasted with the film piece 6 is fixed on the positioning column of the machine table of the product film pasting equipment through the positioning hole, so that the guide film 6 can be positioned on the silica gel block 3 for preliminary positioning, and then the film piece is pulled down by the film pasting plate of the film pasting equipment, so that the profiling effect is achieved;

[0047] 3. A CCD target grabbing template is created on the machine table program, and 3D glass cover plate and film piece need to create 4 points (at the light hole of the fixture), the position of the CCD camera is corrected according to the product shape size and record is read, each project has a unique CCD target grabbing template, the position information of the 3D glass cover plate and the film piece is grabbed by the CCD alignment system, and the coordinates are generated, through comparison of coordinate information, the lower cavity XYZ motor compensation platform of the film pasting equipment will automatically compensate the position of the fixture 100;

[0048] 4. After the position compensation of the lower cavity XYZ motor compensation platform is completed, the overturning shaft of the glass fixture 8 overturns 180° and contacts with the lower cavity sealing ring, the air cylinder at both ends of the lower cavity acts to buckle the glass fixture 8 and the automatic fixture 100 (at this time, the 3D cover plate does not contact the film piece), to avoid air leakage.

[0049] 5. The glass fixture 8 and the automatic fixture 100 form a closed space, the vacuum pump air pipe starts to pump air to create a vacuum environment, when the air pressure reaches the set value-100kp, the automatic fixture 100 slowly rises under the push of the motor until it completely adheres to the 3D cover plate.

[0050] 6. After the pasting operation is completed, the vacuum is automatically filled and released, the lock of the glass fixture 8 and the automatic fixture 100 is opened, the overturning shaft is overturned, and the operation is completed. Through batch data grabbing, the accuracy before and after the fixture is compared and modified to reduce the tolerance caused by pasting.

[0051] In summary, the silica gel base jig and the 3D glass product film pasting equipment have the following beneficial effects: in the utility model, the position where the side wall of the positioning cavity of the base of the silica gel base jig and the bottom are connected is provided with at least three non-collinear distribution light transmission holes, the light transmission holes pass through the bottom and the side wall of the positioning cavity from bottom to top, the light transmission inserts are inlaid in the light transmission holes and are in profiled cooperation with the light transmission holes, in this way, when positioning by photographing, a light source can be arranged below the base, the light source can irradiate the film edge according to the preset light transmission holes, under the light and shade contrast of the upper and lower light sources, the image can be better recognized and captured, the alignment and target grabbing process is more accurate, therefore, the positional deviation defect generated in the process is reduced; the base does not need to consider the light transmission problem, therefore, a material with higher strength can be selected, the bearing capacity provided is larger, the risk of base cracking is reduced, and the service life of the base is greatly increased; the light transmission inserts are added to the light transmission holes, the stress is reduced, and the risk of base deformation is reduced, because the silica gel is subjected to large stress in the working process of the machine, the silica gel extrusion deformation is also reduced, and the service life of the silica gel is improved.

[0052] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. The terms "vertical," "horizontal," and like terms are used herein for purposes of explanation only and not of limitation.

[0053] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0054] The terms "first", "second", and the like, as used in this specification, can be used to describe various constituent elements, but these constituent elements are not limited by these terms. The purpose of using these terms is only to distinguish one constituent element from another. For example, a first constituent element can be named as a second constituent element, and similarly, a second constituent element can be named as a first constituent element, without departing from the scope of the application.

[0055] In the specification provided herein, a large number of specific details are described. However, it can be understood that the embodiments of the application can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail in order not to obscure the understanding of the specification.

[0056] Similarly, it is to be understood that the embodiments of the application which have been outlined above are intended to be illustrative only of the various aspects of the present application. As such, those skilled in the art will be able to devise alternative embodiments of the present application without departing from the scope of the present application. Any reference signs in the claims should not be construed as limiting the claim. These and other aspects, features and / or advantages of the application will be apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the accompanying drawings, discloses various embodiments of the application.

[0057] The embodiments of the application described above are intended to be illustrative only and in no way limit the scope of the application. Those skilled in the art will be able to devise many variations that, although not explicitly described herein, embody the principles of the application and are included within its spirit and scope. The described embodiments are to be considered in a descriptive sense only and not for purposes of limitation. Therefore, the scope of the application is indicated by the appended claims, rather than being circumscribed by the foregoing description.

Claims

1. A silicone base fixture, used to cooperate with a glass fixture equipped with a 3D glass product to perform the function of applying a film to the glass product, characterized in that, The silicone base fixture includes a silicone block (3), a base (1) for mounting the silicone block (3), and a light-transmitting insert (4). The base (1) includes a positioning cavity (11) for positioning the silicone block (3), and the top of the silicone block (3) is used to place a diaphragm (6). Wherein, at least three non-collinearly distributed light-transmitting holes (12) are opened at the junction of the side wall and bottom of the positioning cavity (11), and the light-transmitting holes (12) penetrate the bottom and side wall of the positioning cavity (11) from bottom to top; the light-transmitting insert (4) is inserted into the light-transmitting hole (12) and conforms to the shape of the light-transmitting hole (12), so that the bottom and side wall of the positioning cavity (11) are restored to the state before the light-transmitting hole (12) is opened.

2. The silicone base fixture according to claim 1, characterized in that, The light-transmitting insert (4) is made of acrylic.

3. The silicone base fixture according to claim 1, characterized in that, The light-transmitting insert (4) includes a horizontal filling part (41) and a vertical filling part (42). The horizontal filling part (41) just fills the area at the bottom of the positioning cavity (11) that is penetrated by the light-transmitting hole (12), and the vertical filling part (42) just fills the area on the side wall of the positioning cavity (11) that is penetrated by the light-transmitting hole (12).

4. The silicone base fixture according to claim 1, characterized in that, It also includes a middle frame (2) for buffering, with the short side of the positioning cavity (11) open, and the light-transmitting hole (12) opened at the position where the long side wall of the positioning cavity (11) connects with the bottom of the positioning cavity (11); The middle frame (2) is positioned in the positioning cavity (11), the bottom of the silicone block (3) is inserted into the middle frame (2), the long side wall of the silicone block (3) contacts the long side wall of the positioning cavity (11) to achieve positioning, and the short side wall of the silicone block (3) contacts the middle frame (2) to achieve positioning.

5. The silicone base fixture according to claim 4, characterized in that, Both the base (1) and the middle frame (2) are made of aluminum.

6. The silicone base fixture according to claim 4, characterized in that, The silicone block (3) has an inner buckle (31) on both long sides. The inner buckle (31) is an L-shaped structure that extends from the bottom of the long side downwards and then to the opposite long side. The bottom of the silicone block (3) includes a lower protrusion (32) located between the inner buckles (31) on both sides. The middle frame (2) is a rectangular frame. Its four corners are matched with the four corners of the positioning cavity (11). The short side of the rectangular frame and the corners at both ends of the short side protrude upwards to form a barrier (21). The long side of the rectangular frame forms a buckle that matches the lower protrusion (32). The lower protrusion (32) of the silicone block (3) is inserted into the inside of the rectangular frame and conforms to its shape. The inner buckle (31) is located between the long side of the rectangular frame and the long side wall of the positioning cavity (11) and is fastened into the buckle position. The short side wall of the silicone block (3) conforms to the shape of the enclosure (21).

7. The silicone base fixture according to claim 6, characterized in that, The bottom surface of the lower convex part (32) is a wave-shaped surface composed of continuous and alternating convex and concave parts.

8. The silicone base fixture according to claim 6, characterized in that, The two short sides of the rectangular frame extend in opposite directions along the horizontal direction to form two fixing parts (22). The fixing parts (22) extend out from the open side of the positioning cavity (11) and are fixed to the base (1) by locking members.

9. The silicone base fixture according to claim 1, characterized in that, It also includes a guide membrane (5), the membrane (6) is disposed on the upper surface of the guide membrane (5), the guide membrane (5) is placed on top of the silicone block (3); the two short sides of the guide membrane (5) extend in opposite directions along the horizontal direction to form two fixing ears, the positioning holes of the fixing ears cooperate with the fixing posts on the machine to initially position the membrane (6).

10. A 3D glass product film application device, characterized in that, The device includes a film-applying fixture, a machine base light source located below the film-applying fixture, and a camera with a light source located above the film-applying fixture. The film-applying fixture includes a silicone base fixture as described in any one of claims 1-9 and a glass fixture for assembling glass products, both mounted on the machine base. The glass fixture is located above the silicone base fixture.

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