Film laminating jig

Abstract

The utility model discloses a film attaching jig which comprises a base assembly, a placing frame assembly, a top frame, connecting columns, a glass product and a film, and the base assembly, the placing frame assembly and the top frame are supported and fixedly connected through the connecting columns from bottom to top; when the film is attached, a glass product is firstly installed on the base assembly, then the film is installed on the placing frame assembly, then a movable plate is pressed downwards, a pushing and pressing strip pushes the film below to enable the film to deform, at the moment, the middle of the film is firstly attached to the surface of the glass product, and then the glass product is attached to the placing frame assembly. Then the two movable plates gradually slide towards the two sides, the pushing and pressing effect of the pushing and pressing strips on the film is still kept in the process, at the moment, the film is subjected to force diffusing towards the two sides and is gradually attached to the glass product from the middle to the two sides, and in the whole attaching process, personnel can control the extrusion force borne by the film in the whole process, so that the film is attached to the glass product. In addition, the attaching operation can be manually completed, external equipment is not needed, and the use flexibility is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of jigs, and in particular relates to a film laminating jig. Background Art

[0002] In 3D film bonding, the diaphragm needs to be bonded to the 3D product. To ensure the bonding effect, a special bonding fixture is required. After searching, a Chinese patent application with application number CN201721315136.7 records a bonding fixture and bonding equipment for film bonding. The patent drives the output end to push the contour surface to deform it, and then pushes the film, so that the force on the film gradually spreads from the center to the surroundings, so that the film and the glass product can be bonded.

[0003] However, the above patent has certain shortcomings in actual use. First, the force gradually spreading outward on the film will be affected by the elasticity of the contoured surface itself, and the thrust on the film is difficult to control. Secondly, the fixture requires an external drive output device when used, and the use conditions are relatively harsh and the use is not flexible enough. Therefore, it is necessary to design a new film bonding fixture to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide a film laminating jig to solve the problems of poor control of the force during film laminating and harsh conditions for using the jig in the cited patents proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a film bonding jig, comprising a base assembly, a placement frame assembly, a top frame, a connecting column, a glass product and a film sheet, wherein the base assembly, the placement frame assembly and the top frame are supported and fixedly connected from bottom to top by the connecting column, the glass product is placed on the top surface of the base assembly, the film sheet is placed inside the placement frame assembly and is located directly above the glass product, a bonding assembly is movably arranged inside the top frame, the bonding assembly comprises side rails, a movable plate, a pushing bar, a sliding pile, a fixing rod, a side fixing ring and a spring, two movable plates are arranged and are slidably arranged inside the top frame through the side rails, the pushing bar is fixed to the bottom of the movable plate, the sliding pile is slidably arranged inside the side rails, and the top end slides out of the side rails, the fixing rod is fixedly connected to the top end of the sliding pile, the side fixing rings are symmetrically fixed on both sides of the movable plate and slidably sleeved on the fixing rod, and the spring is sleeved on the outer surface of the fixing rod.

[0006] Preferably, the top end of the fixing rod is in a T-shaped structure, and the upper and lower ends of the spring are respectively against the side fixing ring and the sliding pile.

[0007] Preferably, the fitting assembly further comprises a side handle, and the side handle is fixed to the top outer surface of the movable plate.

[0008] Preferably, the fitting assembly further comprises a magnetic sheet, and the magnetic sheet is arranged on opposite surfaces of the two movable plates.

[0009] Preferably, the base assembly includes a base body and a placement groove, wherein the placement groove is provided on the top surface of the base body, the glass product is placed inside the placement groove, and the placement groove opens on one side toward the front side.

[0010] Preferably, the placement frame assembly includes a frame body and an arc-shaped support groove, the arc-shaped support groove is opened through the bottom of the frame body, and the film is placed inside the frame body.

[0011] Preferably, a step is provided between the top end of the arc-shaped support groove and the bottom end of the frame body, and the cross-section of the inner wall of the arc-shaped support groove is arc-shaped.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When bonding the film, first install the glass product on the base assembly, then install the film on the placement frame assembly, and then press down the movable plate to allow the push bar to push the film below to deform it. At this time, the middle of the film first bonds with the surface of the glass product, and then the two movable plates are gradually slid toward both sides. During this process, the pushing effect of the push bar on the film is still maintained. At this time, the film is subjected to a force that spreads toward both sides and gradually completes bonding with the glass product from the middle to both sides. During the entire bonding process, personnel can fully control the extrusion force on the film, and the bonding operation can be completed manually without the need for external equipment, and it is highly flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a front cross-sectional view of the utility model;

[0016] Figure 3 For this utility model Figure 2 An enlarged schematic diagram of the bonding component;

[0017] Figure 4 For this utility model Figure 2 A partial side view of the mid-fit assembly;

[0018] Figure 5 For this utility model Figure 2 A partial enlarged view of the connection between the middle base assembly, the placement frame assembly and the top frame;

[0019] In the figure: 100, base assembly; 101, seat body; 102, placement groove; 200, placement frame assembly; 201, frame body; 202, arc-shaped support groove; 300, top frame; 400, connecting column; 500, glass product; 600, film; 700, bonding assembly; 701, side rail; 702, movable plate; 703, push strip; 704, sliding pile; 705, fixing rod; 706, side fixing ring; 707, spring; 708, side handle; 709, magnetic sheet. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example

[0022] See also Figures 1 to 5The present embodiment provides a technical solution: a film laminating jig, comprising a base assembly 100, a placement frame assembly 200, a top frame 300, a connecting column 400, a glass product 500 and a film sheet 600. The base assembly 100, the placement frame assembly 200 and the top frame 300 are supported and fixedly connected from bottom to top by the connecting column 400, and the plane sizes of the three when viewed from above are consistent. The glass product 500 is placed on the top surface of the base assembly 100, and the film sheet 600 is placed inside the placement frame assembly 200 and is located directly above the glass product 500. The top frame 300 is movably provided with a laminating assembly 700, which can be laminating. The assembly 700 pushes the film 600 to make it fit with the glass product 500 below. The fitting assembly 700 includes a side rail 701, a movable plate 702, a push bar 703, a sliding pile 704, a fixing rod 705, a side fixing ring 706 and a spring 707. Two movable plates 702 are provided, and are slidably arranged inside the top frame 300 through the side rail 701. The side rails 701 are symmetrically arranged on both sides of the inner wall of the top frame 300. The push bar 703 is fixed to the bottom of the movable plate 702. The sliding pile 704 is slidably arranged inside the side rail 701, and the top end slides out of the side rail 701. The sliding pile 704 can slide along the side rail 701. The side rails 701 slide left and right inside the top frame 300, the fixing rods 705 are fixedly connected to the top of the sliding piles 704, the side fixing rings 706 are symmetrically fixed on both sides of the movable plate 702, and are slidably sleeved on the fixing rods 705, the side fixing rings 706 can slide up and down along the fixing rods 705, so as to realize the up and down movement of the movable plate 702, under the influence of the sliding piles 704, the movable plate 702 can also slide left and right inside the top frame 300, the spring 707 is sleeved on the outer surface of the fixing rod 705, when the film 600 is fitted, the movable plate 702 is first pressed downward until the bottom The pushing strip 703 pushes the film 600 to deform and fit tightly with the glass product 500. At this time, the spring 707 is compressed, and then the personnel need to continue to maintain the downward thrust and move the movable plates 702 on both sides to the sides respectively. At this time, the thrust of the lower pushing strip 703 on the film 600 will gradually spread to both sides, and the bubbles between the film 600 and the glass product 500 will be gradually pushed out from the middle to both sides until the film 600 is pushed down from the inside of the placement frame assembly 200 and completely fits with the glass product 500. Then, the movable plate 702 is released and reset under the rebound of the spring 707.

[0023] In this embodiment, preferably, the top of the fixing rod 705 is in a T-shaped structure, which prevents the side fixing ring 706 from falling off. The upper and lower ends of the spring 707 are respectively against the side fixing ring 706 and the sliding pile 704. When the side fixing ring 706 moves downward, the spring 707 will be compressed.

[0024] In this embodiment, preferably, the fitting assembly 700 further includes a side handle 708 , and the side handle 708 is fixed to the top outer surface of the movable plate 702 to facilitate the movement of the movable plates 702 on both sides.

[0025] In this embodiment, preferably, the bonding component 700 also includes a magnetic sheet 709, which is arranged on the opposite surfaces of the two movable plates 702 and can adsorb the movable plates 702 on both sides. A central axis is provided in the middle position of the top frame 300, and the middle positions of the two adsorbed movable plates 702 can be aligned with the central axis, so that the bottom push strip 703 can be aligned with the middle of the film 600 and the glass product 500.

[0026] In this embodiment, preferably, the base assembly 100 includes a base body 101 and a placement groove 102. The placement groove 102 is opened on the top surface of the base body 101. The glass product 500 is placed inside the placement groove 102. The left and right sides of the glass product 500 are respectively against the two sides of the placement groove 102. The placement groove 102 is open on one side facing the front, and the glass product 500 can be put in and taken out from the opening. Since the opening is opened on the front, when the bonding assembly 700 bonds the film 600, it will not cause the glass product 500 to be shifted in position.

[0027] In this embodiment, preferably, the placement frame assembly 200 includes a frame body 201 and an arc-shaped support groove 202. The arc-shaped support groove 202 is opened through the bottom of the frame body 201. The film sheet 600 is placed inside the frame body 201. The film sheet 600 is adapted to the size of the inner wall of the frame body 201. A step is provided between the top of the arc-shaped support groove 202 and the inner wall of the frame body 201. The film sheet 600 can be supported by the step. The cross-section of the inner wall of the arc-shaped support groove 202 is arc-shaped. When the bonding assembly 700 applies a force that gradually spreads toward both sides to the film sheet 600, the deformation degree of the film sheet 600 becomes larger and larger, and the edge of the film sheet 600 will gradually pass through the inner wall of the arc-shaped support groove 202 until it completely falls off from the placement frame assembly 200 and completes bonding with the glass product 500.

[0028] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A film laminating jig, comprising a base assembly (100), a placement frame assembly (200), a top frame (300), a connecting column (400), a glass product (500) and a film sheet (600), characterized in that: The base assembly (100), the placement frame assembly (200) and the top frame (300) are supported and fixedly connected from bottom to top by the connecting column (400); the glass product (500) is placed on the top surface of the base assembly (100); the film (600) is placed inside the placement frame assembly (200) and is located directly above the glass product (500); a fitting assembly (700) is movably arranged inside the top frame (300); the fitting assembly (700) includes a side rail (701), a movable plate (702), a push bar (703), a sliding pile (704), a fixing rod (705), and a side fixing ring (706). 06) and a spring (707), the movable plate (702) is provided with two, and is slidably arranged inside the top frame (300) through the side rail (701), the pushing strip (703) is fixed at the bottom of the movable plate (702), the sliding pile (704) is slidably arranged inside the side rail (701), and the top end slides out of the side rail (701), the fixing rod (705) is fixedly connected to the top end of the sliding pile (704), the side fixing ring (706) is symmetrically fixed on both sides of the movable plate (702), and is slidably sleeved on the fixing rod (705), and the spring (707) is sleeved on the outer surface of the fixing rod (705).

2. The film laminating jig according to claim 1, characterized in that: The top end of the fixing rod (705) is in a T-shaped structure, and the upper and lower ends of the spring (707) are respectively against the side fixing ring (706) and the sliding pile (704).

3. The film laminating jig according to claim 1, characterized in that: The fitting assembly (700) further comprises a side handle (708), and the side handle (708) is fixed to the top outer surface of the movable plate (702).

4. The film laminating jig according to claim 1, characterized in that: The laminating assembly (700) further comprises a magnetic sheet (709), and the magnetic sheet (709) is arranged on the opposite surfaces of the two movable plates (702).

5. The film laminating jig according to claim 1, characterized in that: The base assembly (100) comprises a base body (101) and a placement groove (102), wherein the placement groove (102) is provided on the top surface of the base body (101), the glass product (500) is placed inside the placement groove (102), and the placement groove (102) is open on one side facing the front side.

6. The film laminating jig according to claim 1, characterized in that: The placement frame assembly (200) comprises a frame body (201) and an arc-shaped support groove (202), wherein the arc-shaped support groove (202) is provided through the bottom of the frame body (201), and the film sheet (600) is placed inside the frame body (201).

7. The film laminating jig according to claim 6, characterized in that: A step is provided between the top end of the arc-shaped support groove (202) and the bottom end of the frame body (201), and the cross section of the inner wall of the arc-shaped support groove (202) is arc-shaped.

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