Film coating clamping jig for large-size 3D vehicle-mounted glass
By designing a coating clamping jig that includes an array of blind plates, mounting plates and adjusting screws, the problem that large-size 3D automotive glass cannot be clamped and coated is solved, and effective clamping and rotational coating of 3D glass are achieved.
Patent Information
- Application Number
- CN202420660468.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-02
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-04-02
AI Technical Summary
Most of the car-mounted glasses on the market have a 3D shape and are large in size, so they cannot be clamped and coated in flat glass.
A coating clamping fixture for large-size 3D automotive glass is designed, which includes an array of blind plates spaced along the circumferential direction of the fixture body. The blind plates are provided with mounting plates and mounting slots. The clamping plates are connected by sliding and threading. For glass clamping and rotation, the adjusting screw and handle are used to adjust the clamping force.
It achieves effective clamping and rotation coating of large-size 3D automotive glass, solving the problem that traditional methods cannot adapt to the shape of 3D glass.
Smart Images
Figure CN222348894U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of glass coating equipment, in particular to a coating clamping fixture for large-size 3D vehicle-mounted glass. Background Art
[0002] Conventional glass cover plates are mostly flat glass, which are clamped by hanging or pasting during coating. However, most automotive glass on the market has a 3D shape and is large in size, so it cannot be clamped and coated in the same way as flat glass. To solve this problem, this patent proposes a coating clamping fixture for large-size 3D automotive products, which can be installed inside the vacuum chamber of the coating equipment, and the glass is clamped therein by pasting or different connectors for rotational coating. Utility Model Content
[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a coating clamping fixture for large-size 3D vehicle-mounted glass, which solves the above-mentioned technical problems.
[0004] The solution adopted by the utility model is: a coating clamping fixture for large-size 3D vehicle glass, including a fixture body, characterized in that the fixture body is provided with an array of blind plates at intervals along the circumferential direction, the blind plates in the array are each provided with an array of exhaust holes at intervals, the blind plates in the array are provided with a mounting plate, the mounting plate is provided with a mounting groove, a clamping plate is slidably connected in the mounting groove, an adjusting screw is threadedly connected to the mounting plate and is rotatably connected to the clamping plate, and an adjusting handle is provided at one end of the adjusting screw.
[0005] Preferably, the fixture body includes a top plate, a bottom plate and a support column, the top plate and the bottom plate are connected with a support column, a connecting block is provided between the top plate and the bottom plate, and the blind plate and the connecting plate are connected by screws.
[0006] Preferably, a sponge plate is provided on the clamping plate.
[0007] Preferably, the fixture body is made of aluminum alloy or stainless steel.
[0008] Preferably, the fixture body is made of high temperature and corrosion resistant rubber or high temperature and corrosion resistant plastic.
[0009] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 It is one of the three-dimensional view angles of the present utility model.
[0011] Figure 2It is one of the perspectives of the three-dimensional cross-sectional view of the present utility model.
[0012] Figure 3 This is the second perspective of the three-dimensional cross-sectional view of the present invention.
[0013] Figure 4 yes Figure 3 A partial enlarged view of .
[0014] Figure numerals: 1. fixture body; 2. blind plate; 3. exhaust hole; 4. mounting plate; 5. mounting groove; 6. clamping plate; 7. adjusting screw; 8. adjusting handle; 9. top plate; 10. bottom plate; 11. support column; 12. connecting block. DETAILED DESCRIPTION
[0015] The above and other technical contents, features and functions of the present invention are described in detail below with reference to the attached Figure 1-4 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the drawings in the specification.
[0016] Various exemplary embodiments of the present utility model will be described below with reference to the accompanying drawings.
[0017] Embodiment 1, a coating clamping fixture for large-size 3D vehicle glass, including a fixture body 1, characterized in that the fixture body 1 is provided with an array of blind plates 2 at intervals along the circumferential direction, and the blind plates 2 in the array are all provided with an array of exhaust holes 3 at intervals, and the blind plates 2 in the array are provided with a mounting plate 4, and the mounting plate 4 is provided with a mounting groove 5, and a clamping plate 6 is slidably connected in the mounting groove 5, and an adjusting screw 7 rotatably connected to the clamping plate 6 is threadedly connected to the mounting plate 4, and an adjusting handle 8 is provided at one end of the adjusting screw 7; the fixture body 1 includes a top plate 9 and a bottom plate 10 and a support column 11, and the support column 11 is connected between the top plate 9 and the bottom plate 10, and a connecting block 12 is provided between the top plate 9 and the bottom plate 10, and the blind plate 2 is connected to the connecting plate by screws; a sponge plate is provided on the clamping plate 6; the fixture body 1 is made of aluminum alloy or stainless steel; the fixture body 1 is made of high temperature and corrosion resistant rubber or high temperature and corrosion resistant plastic.
[0018] When in use, the fixture body 1 is placed in the inner groove of the coating machine, the glass is placed in the corresponding position of the mounting groove 5 provided on the blind plate 2, and the glass is placed between the two groups of mounting grooves 5. By rotating the adjustment handle 8, the adjustment screw 7 is driven to move, and the clamping plate 6 is driven to move, and the glass is clamped so that the glass fits the blind plate 2. The glass is installed on the blind plate 2 in turn, and then the coating machine is started to drive the fixture body 1 to rotate, which solves the technical problem that most of the automotive glass on the market has a 3D shape and a large size, and cannot be clamped and coated in the way of flat glass;
[0019] The blind plate 2 is detachably connected to the fixture body 1. The curvature of the blind plate 2 is set according to the curvature of the 3D glass. Different glass curvatures require different blind plates 2 to match them. Screw connection or hook connection is used to facilitate replacement of the blind plate 2. The glass and the blind plate 2 can also be connected using high-temperature tape. Multiple rows of vents are provided on the surface of the blind plate 2 to facilitate the discharge of bubbles.
[0020] The above description is only for illustrating the present invention, and it should be understood that the present invention is not limited to the above embodiments, and various variations that conform to the concept of the present invention are within the protection scope of the present invention.
Claims
1. A coating clamping fixture for large-size 3D vehicle glass, comprising a fixture body (1), characterized in that: The fixture body (1) is provided with arrays of blind plates (2) at intervals along the circumferential direction, and the arrays of blind plates (2) are provided with arrays of exhaust holes (3) at intervals, and the arrays of blind plates (2) are provided with mounting plates (4), and the mounting plates (4) are provided with mounting grooves (5), and a clamping plate (6) is slidably connected in the mounting groove (5), and an adjusting screw (7) rotatably connected to the clamping plate (6) is threadedly connected to the mounting plate (4), and an adjusting handle (8) is provided at one end of the adjusting screw (7).
2. According to claim 1, a coating fixture for large-size 3D vehicle glass is characterized in that: The fixture body (1) comprises a top plate (9), a bottom plate (10) and a support column (11); the support column (11) is connected between the top plate (9) and the bottom plate (10); a connecting block (12) is provided between the top plate (9) and the bottom plate (10); and the blind plate (2) and the connecting plate are connected via screws.
3. The coating fixture for large-size 3D vehicle glass according to claim 2 is characterized in that: The clamping plate (6) is provided with a sponge plate.
4. A coating fixture for large-size 3D vehicle glass according to any one of claims 1 to 3, characterized in that: The fixture body (1) is made of aluminum alloy or stainless steel.
5. A coating fixture for large-size 3D vehicle glass according to any one of claims 1 to 3, characterized in that: The fixture body (1) is made of high temperature and corrosion resistant rubber or high temperature and corrosion resistant plastic.