Jig for laminating 3D glass

Abstract

The utility model discloses a jig for 3D glass fitting, which relates to the technical field of 3D glass fitting and comprises a bottom frame, an upper frame and a positioning component, the upper frame is rotatably mounted on the upper side of the front of the bottom frame through a hinge, and the positioning component is mounted on one side of the bottom frame. The positioning assembly comprises a mounting frame, a two-way screw rod, moving sleeves, a rotating handle, a connecting rod, a positioning rod and a side positioning plate, the mounting frame is fixedly connected with the bottom frame, the two-way screw rod is rotationally arranged in the mounting frame, the two moving sleeves are symmetrically distributed on the outer side of the two-way screw rod, one end of the two-way screw rod is connected with the rotating handle, and the other end of the two-way screw rod is connected with the side positioning plate. And the rotating handle is rotationally connected with the mounting frame. According to the jig for laminating the 3D glass, the left side positioning plate and the right side positioning plate in the positioning assembly can move inwards at the same time to position and clamp a to-be-laminated piece arranged in the bottom frame, an air bag layer of the laminating assembly is convenient to inflate and expand and is fully contacted and laminated with the 3D glass on the surface of the to-be-laminated piece, and the applicability is relatively good.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D glass bonding, in particular to a fixture used for 3D glass bonding. Background Art

[0002] 3D glass is a unique glass material with the characteristics of high transparency, unique visual effects, high durability and good safety performance. It can be used in products such as smart phones, smart watches, and dashboards. 3D glass is thin and light, transparent and clean, anti-fingerprint, anti-glare, hard, scratch-resistant, and has good weather resistance. It can be molded into 3D shapes and has a strong sense of three-dimensionality, a sense of grip and beauty. In addition, because of the curved surfaces on both sides, it can also add many functions, so it is loved by mobile phone manufacturers.

[0003] For example, the utility model with application number CN202011634879.7 discloses a bonding jig for mobile phone 3D glass. The bonding jig similar to the above application currently has the following shortcomings: during the bonding process, it is not convenient to quickly position the workpiece and there are limitations in its use.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a fixture for 3D glass bonding is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a jig for 3D glass bonding to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a jig for 3D glass bonding, comprising a bottom frame, an upper frame and a positioning assembly, wherein the upper frame is rotatably installed on the front upper side of the bottom frame through a hinge, and a positioning assembly is installed on one side of the bottom frame, the positioning assembly comprises a mounting frame, a bidirectional screw rod, a movable sleeve, a turning handle, a connecting rod, a positioning rod and a side positioning plate, and the mounting frame is fixedly connected to the bottom frame, a bidirectional screw rod is rotatably arranged inside the mounting frame, and two movable sleeves are symmetrically distributed on the outside of the bidirectional screw rod, one end of the bidirectional screw rod is connected to the turning handle, and the turning handle is rotatably connected to the mounting frame, a connecting rod is fixed to one side below the movable sleeve, and a positioning rod is fixed to the other end of the connecting rod, the positioning rod vertically penetrates the side wall of the bottom frame, and a side positioning plate is fixed on the side of the positioning rod close to the center line of the bottom frame, and the side positioning plate is located on the inner side of the bottom frame and is slidably connected to the bottom frame.

[0007] Furthermore, the movable sleeve is slidably connected to the inner wall of the installation frame, and the connecting rod at the bottom of the installation frame slides through the side wall of the installation frame, and the connecting rod is in an "L"-shaped structure.

[0008] Furthermore, a telescopic rod is installed on the inner rear side of the bottom frame, and a bottom positioning block is fixed to the front end of the telescopic rod.

[0009] Furthermore, an auxiliary component is installed in the middle of the upper frame, and the auxiliary component includes a middle frame, a magnetic slider, a sliding groove and a limiting sliding groove. A limiting sliding groove is opened in the middle of the middle frame, and magnetic sliders are fixed at the front and rear ends of the middle frame. Sliding grooves are opened on the front and rear sides of the middle of the upper frame corresponding to the magnetic slider.

[0010] Furthermore, a fitting component is installed on the inner side of the middle frame, and the fitting component includes a silicone plate and a limiting slider, a limiting slider is fixed on the middle upper side of the silicone plate, and the limiting slider is a "T"-shaped structure, and the limiting slider is slidably connected to the limiting slide groove.

[0011] Furthermore, the bonding component also includes an airbag layer, an inflation tube and a micro air pump. The airbag layer is arranged on the lower side of the silicone plate, and the outer side of the airbag layer is connected to the inflation tube. A micro air pump is installed on the other end of the inflation tube, and the micro air pump is located on the upper side of one side of the silicone plate.

[0012] The utility model provides a jig for 3D glass bonding, which has the following beneficial effects:

[0013] The utility model is provided with a positioning assembly, which can drive the rotation of the bidirectional screw rod by rotating the handle, and then can drive the relative movement of the two movable sleeves on the outside thereof, so that the connecting rod under the movable sleeve can drive the positioning rod and the side positioning plate to move, so that the left and right side positioning plates can move inward at the same time to position and clamp the parts to be bonded arranged inside the bottom frame.

[0014] The utility model is provided with a bonding component, and the magnetic suction sliders at the front and rear ends of the middle frame are slidably connected with the sliding grooves on the front and rear sides of the middle part of the upper frame, so as to facilitate the adjustment of the height of the middle frame, and the front and rear sliding of the limiting slider of the "T"-shaped structure in the limiting sliding groove facilitates the front and rear sliding of the silicone plate and the airbag layer, so as to facilitate the 3D glass bonding of the surface of the part to be bonded, and the airbag layer is easy to inflate and fully contact and bond with the 3D glass on the surface of the part to be bonded, so as to have better applicability and avoid the situation of bubbles in the 3D glass bonding process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a fixture for 3D glass bonding according to the utility model;

[0016] Figure 2 This is a schematic diagram of the positioning component structure of a fixture for 3D glass bonding according to the utility model;

[0017] Figure 3The utility model is a schematic diagram of an upper frame structure of a fixture for 3D glass bonding.

[0018] In the figure: 1. bottom frame; 2. upper frame; 3. positioning assembly; 301. mounting frame; 302. bidirectional screw rod; 303. movable sleeve; 304. turning handle; 305. connecting rod; 306. positioning rod; 307. side positioning plate; 4. telescopic rod; 5. bottom positioning block; 6. auxiliary assembly; 601. middle frame; 602. magnetic slider; 603. sliding groove; 604. limiting sliding groove; 7. fitting assembly; 701. silicone plate; 702. limiting slider; 703. airbag layer; 704. inflation tube; 705. micro air pump. DETAILED DESCRIPTION

[0019] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0020] like Figure 1 and Figure 3 As shown, a jig for 3D glass bonding includes a bottom frame 1, an upper frame 2 and a positioning component 3. The upper frame 2 is rotatably installed on the front upper side of the bottom frame 1 through a hinge, and the positioning component 3 is installed on one side of the bottom frame 1. An auxiliary component 6 is installed in the middle of the upper frame 2, and the auxiliary component 6 includes a middle frame 601, a magnetic slider 602, a sliding groove 603 and a limiting sliding groove 604. The middle part of the middle frame 601 is provided with a limiting sliding groove 604, and the front and rear ends of the middle frame 601 are fixed with magnetic sliders. 602, sliding grooves 603 are provided on both the front and rear sides of the middle part of the upper frame 2 corresponding to the magnetic slider 602; the magnetic sliders 602 at the front and rear ends of the middle frame 601 are slidably connected with the sliding grooves 603 on the front and rear sides of the middle part of the upper frame 2, so as to facilitate the adjustment of the height of the middle frame 601, and the adjusted magnetic sliders 602 can be magnetically fixed with the metal inner wall of the sliding groove 603, which is suitable for parts to be bonded with different thicknesses, and the limiting sliding groove 604 in the middle of the middle frame 601 is used to cooperate with the forward and backward movement of the bonding component 7.

[0021] like Figure 1 and Figure 3As shown, a fitting component 7 is installed on the inner side of the middle frame 601, and the fitting component 7 includes a silicone plate 701 and a limiting slider 702. The limiting slider 702 is fixed on the upper middle side of the silicone plate 701, and the limiting slider 702 is in a "T"-shaped structure, and the limiting slider 702 is slidably connected to the limiting slide groove 604; the fitting component 7 also includes an airbag layer 703, an inflation tube 704 and a micro air pump 705. The airbag layer 703 is provided on the lower side of the silicone plate 701, and the outer side of the airbag layer 703 is connected to the inflation tube 704, and the other end of the inflation tube 704 is provided with a micro The air pump 705 is provided, and the micro air pump 705 is located on the upper side of one side of the silicone plate 701; the micro air pump 705 and the inflation tube 704 are used to inflate the air bag layer 703 so that the air bag layer 703 expands and fully contacts and fits with the 3D glass on the surface of the part to be bonded. The applicability is good and the existence of bubbles in the 3D glass bonding process can be avoided. The "T"-shaped limit slider 702 slides back and forth in the limit slide groove 604 to drive the silicone plate 701 and the air bag layer 703 to slide back and forth, so as to facilitate 3D glass bonding on the surface of the part to be bonded.

[0022] like Figure 1 and Figure 2As shown, the positioning assembly 3 includes a mounting frame 301, a bidirectional screw rod 302, a movable sleeve 303, a rotating handle 304, a connecting rod 305, a positioning rod 306 and a side positioning plate 307, and the mounting frame 301 is fixedly connected to the bottom frame 1, the mounting frame 301 is internally rotatably provided with a bidirectional screw rod 302, and two movable sleeves 303 are symmetrically distributed on the outside of the bidirectional screw rod 302, one end of the bidirectional screw rod 302 is connected to the rotating handle 304, and the rotating handle 304 is rotatably connected to the mounting frame 301, a connecting rod 305 is fixed to one side below the movable sleeve 303, and a positioning rod 306 is fixed to the other end of the connecting rod 305, the positioning rod 306 vertically penetrates the side wall of the bottom frame 1, and a side positioning plate 307 is fixed to the side of the positioning rod 306 close to the center line of the bottom frame 1, and the side positioning plate 307 is located on the inner side of the bottom frame 1 and is slidably connected to the bottom frame 1; the movable sleeve 303 slides with the inner wall of the mounting frame 301 The bottom frame 1 is connected, and the connecting rod 305 at the bottom of the mounting frame 301 slides through the side wall of the mounting frame 301, and the connecting rod 305 is in an "L" shape; a telescopic rod 4 is installed on the inner rear side of the bottom frame 1, and a bottom positioning block 5 is fixed to the front end of the telescopic rod 4; by rotating the handle 304, it is easy to drive the rotation of the two-way screw rod 302, and then it can drive the relative movement of the two movable sleeves 303 on its outer side, so that the connecting rod 305 under the movable sleeve 303 can drive the positioning rod 306 and the side positioning plate 307 to move, at this time, the connecting rod 305 and the positioning rod 306 respectively slide through the side walls of the mounting frame 301 and the bottom frame 1, so that the left and right side positioning plates 307 can move inward at the same time to position and clamp the parts to be bonded arranged inside the bottom frame 1, and the two side positioning plates 307 move and position at the same time so that the parts to be bonded are distributed in the middle of the bottom frame 1, which is convenient for subsequent 3D glass bonding.

[0023] In summary, if Figure 1-Figure 3 As shown, when the jig for 3D glass bonding is used, the workpiece to be bonded can be placed inside the bottom frame 1, and then the rotation of the bidirectional screw rod 302 can be driven by turning the handle 304, thereby driving the relative movement of the two outer movable sleeves 303, so that the connecting rod 305 under the movable sleeve 303 can drive the positioning rod 306 and the side positioning plate 307 to move, and at this time, the connecting rod 305 and the positioning rod 306 slide through the side walls of the installation frame 301 and the bottom frame 1 respectively, so that the left and right side positioning plates 307 can move inward at the same time to position and clamp the workpiece to be bonded set inside the bottom frame 1, and then adjust the position of the bottom positioning block 5 through the telescopic rod 4 to re-fix the workpiece to be bonded to prevent it from moving forward and backward, and then cover the corresponding 3D glass;

[0024] Then the upper frame 2 can be turned down to make it parallel to the bottom frame 1, and then the position height of the middle frame 601 can be adjusted by sliding up and down so that the adjusted magnetic slider 602 is magnetically fixed to the metal inner wall of the sliding groove 603, and then the airbag layer 703 is inflated through the micro air pump 705 and the inflation tube 704 to make the airbag layer 703 expand and fully contact and fit with the 3D glass on the surface of the part to be bonded, and then the silicone plate 701 and the airbag layer 703 are driven to slide back and forth by the limiting slider 702 in the limiting sliding groove 604, so as to perform 3D glass bonding on the surface of the part to be bonded, thus completing the use process of the fixture for 3D glass bonding.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A jig for 3D glass bonding, comprising a bottom frame (1), an upper frame (2) and a positioning component (3), characterized in that: The upper frame (2) is rotatably mounted on the front upper side of the bottom frame (1) through a hinge, and a positioning assembly (3) is mounted on one side of the bottom frame (1), the positioning assembly (3) comprising a mounting frame (301), a bidirectional screw rod (302), a movable sleeve (303), a rotating handle (304), a connecting rod (305), a positioning rod (306) and a side positioning plate (307), and the mounting frame (301) is fixedly connected to the bottom frame (1), a bidirectional screw rod (302) is rotatably mounted inside the mounting frame (301), and two movable sleeves (303) are symmetrically distributed on the outer side of the bidirectional screw rod (302). 303), one end of the bidirectional screw rod (302) is connected to a rotating handle (304), and the rotating handle (304) is rotatably connected to the mounting frame (301), a connecting rod (305) is fixed to one side below the movable sleeve (303), and a positioning rod (306) is fixed to the other end of the connecting rod (305), the positioning rod (306) vertically penetrates the side wall of the bottom frame (1), and a side positioning plate (307) is fixed to the side of the positioning rod (306) close to the center line of the bottom frame (1), and the side positioning plate (307) is located on the inner side of the bottom frame (1) and is slidably connected to the bottom frame (1).

2. The jig for 3D glass bonding according to claim 1, characterized in that: The movable sleeve (303) is slidably connected to the inner wall of the installation frame (301), and the connecting rod (305) at the bottom of the installation frame (301) slides through the side wall of the installation frame (301), and the connecting rod (305) is in an "L"-shaped structure.

3. The jig for 3D glass bonding according to claim 1, characterized in that: A telescopic rod (4) is installed on the inner rear side of the bottom frame (1), and a bottom positioning block (5) is fixed to the front end of the telescopic rod (4).

4. The jig for 3D glass bonding according to claim 1, characterized in that: An auxiliary component (6) is installed in the middle of the upper frame (2), and the auxiliary component (6) comprises a middle frame (601), a magnetic slider (602), a sliding groove (603) and a limiting sliding groove (604). The middle of the middle frame (601) is provided with a limiting sliding groove (604), and the front and rear ends of the middle frame (601) are both fixed with magnetic sliders (602), and the front and rear sides of the middle of the upper frame (2) are both provided with sliding grooves (603) corresponding to the magnetic slider (602).

5. The jig for 3D glass bonding according to claim 4, characterized in that: A fitting component (7) is installed on the inner side of the middle frame (601), and the fitting component (7) comprises a silicone plate (701) and a limiting slider (702). The limiting slider (702) is fixed on the upper middle side of the silicone plate (701), and the limiting slider (702) is in a "T"-shaped structure, and the limiting slider (702) is slidably connected to the limiting slide groove (604).

6. The jig for 3D glass bonding according to claim 5, characterized in that: The fitting component (7) further comprises an airbag layer (703), an inflation tube (704) and a micro air pump (705); the airbag layer (703) is arranged on the lower side of the silicone plate (701), and the outer side of the airbag layer (703) is connected to the inflation tube (704); the other end of the inflation tube (704) is installed with a micro air pump (705), and the micro air pump (705) is located on the upper side of one side of the silicone plate (701).

Images