Arc edge polishing machine for display screen glass
By setting guide blocks and support blocks with consistent inclination angles in the glass loading mechanism, combined with the design of clamps and springs, the problem of glass easily breaking during polishing in the prior art is solved, and the safety and stability of glass is achieved Hold and prevent fragmentation.
Patent Information
- Application Number
- CN202420530668.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-19
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-03-19
AI Technical Summary
The existing glass loading mechanism is prone to cause glass to break during polishing, because the inclination direction of the glass on the clamp is different from the inclined glass, causing the glass to resist each other, which can easily cause fragmentation.
Multiple groups of display glasses are clamped and fixed by providing guide blocks and support blocks with consistent inclination angles on both sides of the loading frame, so that they are all installed in the loading frame at an inclination angle, avoiding mutual resistance, and on the clamps and springs Provides stable support with the cooperation of
It effectively prevents the display glass from breaking during polishing, ensuring the safety and stability of the glass, making it easy to use.
Smart Images
Figure CN222244029U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of glass production, in particular to an arc edge polishing machine for display screen glass. Background Art
[0002] With the development of science and technology and the improvement of people's living standards, smart terminals represented by mobile phones and tablet computers have become indispensable consumer electronic products. At the same time, people's requirements for such electronic products are getting higher and higher. Take mobile phones as an example. The cover glass of mobile phones has gradually developed from the traditional flat cover to the current curved glass;
[0003] The existing utility model with patent application number CN202220097049.3 discloses a glass loading mechanism and a polishing machine, wherein the glass loading mechanism includes a bottom plate and a clamp, wherein: the clamp has a plane portion and an inclined portion connected to one side of the plane portion, the plane portion and the inclined portion are inclined to each other, the plane portion is fixed to the bottom plate, and has a plurality of continuous sawtooth first protrusions on its surface away from the bottom plate, the inclined portion has a plurality of continuous sawtooth second protrusions on the surface on the same side as the first protrusions, the arc edges of one end of the plurality of curved glass pieces are correspondingly against the plurality of first protrusions, and the arc edge of the other end of one of the curved glass pieces is against the second protrusion;
[0004] The device can clamp and polish multiple groups of curved glass at the same time by setting up a glass loading mechanism, but there are still the following defects: the device relies on the two groups of glass placed on the flat part and the inclined part of the clamp to press against each other due to their different inclination directions. This clamping method can easily cause the two groups of glass to resist each other due to the pressure applied by the external polishing disk during the polishing process, which can easily cause one group of glass to break, and the other group of glass will also fall down after losing support. Therefore, the device is prone to cause glass breakage during use and is inconvenient to use. Utility Model Content
[0005] In order to overcome the shortcomings of the prior art, the utility model provides an arc edge polishing machine for display screen glass, which can clamp and fix multiple groups of display screen glass by arranging guide blocks and support blocks with consistent inner inclined surface inclination angles on both sides of a loading frame, so that the multiple groups of display screen glass are installed in the loading frame at an inclined angle, which is convenient for subsequent polishing using a polishing disc. At the same time, no resistance is formed between the multiple groups of display screen glass, thereby ensuring the safety of the display screen glass and preventing it from breaking during polishing.
[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a curved edge polishing machine for display screen glass, comprising a planetary disk, a base plate is fixed above the planetary disk, a loading frame for loading the display screen glass is provided above the base plate, a polishing disk is provided above the loading frame, a guide block is fixed to the upper end of one side of the loading frame, a support block is provided on the other side of the loading frame and is slidably connected to the inner wall thereof, the corresponding sides of the guide block and the support block are both set as inclined surfaces, and the inclined surfaces arranged on the guide block and the support block are arranged in parallel.
[0007] As a preferred technical solution of the utility model, multiple groups of grooves are evenly arranged at the bottom of the loading frame, multiple groups of display screen glasses are evenly distributed in the multiple groups of grooves, and liquid separation grooves are arranged at the bottom of both sides of the loading frame.
[0008] As a preferred technical solution of the utility model, an electric telescopic rod is provided at the bottom of the support block, a slide groove is opened on the inner wall of one side of the loading frame connected to the support block, and one end of the support block extends into the slide groove and is slidably connected thereto.
[0009] As a preferred technical solution of the utility model, both the front and rear sides of the interior of the loading frame are provided with clamping plates abutting against the display screen glass, and two groups of the clamping plates are respectively located on both sides of the guide block and the support block.
[0010] As a preferred technical solution of the utility model, a fixing rod extending out of the loading frame is fixed to the outer side of the splint, a movable block is fixed to one end of the fixing rod extending out of the loading frame, a spring is sleeved on the outside of one end of the fixing rod located inside the loading frame, and two ends of the spring are respectively in contact with the inner wall of the loading frame and the splint.
[0011] As a preferred technical solution of the utility model, the clamping plate, the guide block and the support block are all made of nitrile rubber.
[0012] Compared with the prior art, the utility model can achieve the following beneficial effects:
[0013] The utility model can clamp and fix multiple groups of display screen glasses by arranging guide blocks and support blocks with the same inner inclined surfaces at the same angle on both sides of the loading frame, so that the multiple groups of display screen glasses are installed in the loading frame at an inclined angle, which is convenient for subsequent polishing using a polishing disc, and at the same time, no resistance is formed between the multiple groups of display screen glasses, thereby ensuring the safety of the display screen glasses and preventing them from breaking during polishing. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle;
[0016] Figure 3 It is a schematic diagram of a top view and cross-section structure of a loading frame in the utility model;
[0017] Figure 4 For this utility model Figure 3 Enlarged view of point B in the middle.
[0018] Among them: 1. Planetary disk; 2. Bottom plate; 3. Loading frame; 4. Polishing disk; 5. Display screen glass; 6. Guide block; 7. Support block; 8. Electric telescopic rod; 9. Liquid separation tank; 10. Groove; 11. Slide; 12. Movable block; 13. Fixed rod; 14. Clamp; 15. Spring. DETAILED DESCRIPTION
[0019] In order to make the technical means, creative features, purpose and efficacy of the utility model easy to understand, the utility model is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the utility model. The experimental methods in the following embodiments are conventional methods unless otherwise specified, and the materials, reagents, etc. used in the following embodiments are all commercially available unless otherwise specified.
[0020] Embodiment:
[0021] like Figure 1 , Figure 2 , Figure 3 As shown, the utility model provides an arc edge polishing machine for display screen glass, comprising a planetary disk 1, a bottom plate 2 is fixed above the planetary disk 1, a loading frame 3 for loading display screen glass 5 is arranged above the bottom plate 2, a polishing disk 4 is arranged above the loading frame 3, a guide block 6 is fixed to the upper end of one side inside the loading frame 3, a support block 7 connected to the inner wall of the loading frame 3 for sliding up and down is arranged on the other side inside the loading frame 3, the corresponding sides of the guide block 6 and the support block 7 are both set as inclined surfaces, the inclined surfaces arranged on the guide block 6 and the support block 7 are arranged in parallel, a plurality of groups of grooves 10 are evenly arranged at the bottom of the loading frame 3, a plurality of groups of display screen glass 5 are evenly distributed in the plurality of groups of grooves 10, and liquid separation grooves 9 are arranged at the bottom of both sides of the loading frame 3;
[0022] The device is used by placing multiple groups of display screen glasses 5 in sequence in multiple groups of grooves 10, and by setting the guide blocks 6 and the support blocks 7, the multiple groups of display screen glasses 5 are uniformly installed in an inclined manner in the loading frame 3. At this time, the curved surface of the inclined display screen glasses 5 at the upper end is polished by the polishing disc 4 above it, and the polishing liquid used in the process can flow out from the liquid separation groove 9, which is convenient for use. The multiple groups of display screen glasses 5 can be clamped and fixed by setting the guide blocks 6 and the support blocks 7 with the same inner inclined angles on both sides of the loading frame 3, so that the multiple groups of display screen glasses 5 are installed in the loading frame 3 at an inclined angle, which is convenient for subsequent polishing by the polishing disc 4. At the same time, no resistance is formed between the multiple groups of display screen glasses 5, thereby ensuring the safety of the display screen glasses 5 and preventing them from breaking during polishing.
[0023] like Figure 1 As shown, an electric telescopic rod 8 is provided at the bottom of the support block 7, and a slide groove 11 is provided on the inner wall of one side of the loading frame 3 connected to the support block 7, and one end of the support block 7 extends into the slide groove 11 and is slidably connected thereto; by providing the electric telescopic rod 8, the bottom of the support block 7 can be conveniently supported, so that it can move up and down, and then it can be convenient for it to abut and clamp one side of multiple groups of display screen glass 5, and the provision of the slide groove 11 can facilitate the limitation of the activity path of the support block 7 and improve its sliding stability. At the same time, a protective shell or waterproof coating or other structures can be provided on the outside of the electric telescopic rod 8 to make it waterproof.
[0024] like Figure 3 , Figure 4 As shown, both the front and rear sides of the interior of the loading frame 3 are provided with clamping plates 14 that abut against the display screen glass 5, and two groups of the clamping plates 14 are respectively located on both sides of the guide block 6 and the support block 7, and the outer side of the clamping plates 14 is fixed with a fixing rod 13 extending out of the loading frame 3, and the end of the fixing rod 13 extending out of the loading frame 3 is fixed with a movable block 12, and the end of the fixing rod 13 located inside the loading frame 3 is sleeved with a spring 15, and the two ends of the spring 15 are respectively abutted against the inner wall of the loading frame 3 and the clamping plates 14;
[0025] When using the device, when loading the display screen glass 5, the two groups of movable blocks 12 can be pulled to drive the fixed rods 13 and the clamping plates 14 to move, so that the two groups of clamping plates 14 are separated from each other, and the springs 15 are compressed at the same time. After the display screen glass 5 is installed, the movable blocks 12 are released, and the springs 15 reset themselves to push the two groups of clamping plates 14 to move closer to each other, providing a certain supporting force for both sides of the display screen glass 5, making it more stable during polishing.
[0026] like Figure 3As shown, the splint 14, guide block 6 and support block 7 are all made of nitrile rubber. By setting the splint 14, guide block 6 and support block 7 to be made of nitrile rubber, the outer side of the display glass 5 can be easily protected to prevent the display glass 5 from excessively contacting with it during polishing and causing it to break.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A curved edge polishing machine for display glass, comprising a planetary disk (1), a bottom plate (2) fixed above the planetary disk (1), a loading frame (3) for loading display glass (5) provided above the bottom plate (2), a polishing disk (4) provided above the loading frame (3), characterized in that: A guide block (6) is fixed at the upper end of one side of the loading frame (3), and a support block (7) is provided on the other side of the loading frame (3) and is slidably connected to the inner wall thereof up and down. The corresponding sides of the guide block (6) and the support block (7) are both arranged as inclined surfaces, and the inclined surfaces arranged on the guide block (6) and the support block (7) are arranged in parallel.
2. The arc edge polishing machine for display glass according to claim 1, characterized in that: The bottom of the loading frame (3) is evenly provided with a plurality of grooves (10), and the plurality of display screen glasses (5) are evenly distributed in the plurality of grooves (10). The bottoms of both sides of the loading frame (3) are provided with liquid separation grooves (9).
3. The arc edge polishing machine for display glass according to claim 1, characterized in that: An electric telescopic rod (8) is provided at the bottom of the support block (7); a slide groove (11) is provided on the inner wall of one side of the loading frame (3) connected to the support block (7); one end of the support block (7) extends into the slide groove (11) and is slidably connected thereto.
4. The arc edge polishing machine for display glass according to claim 1, characterized in that: Clamps (14) abutting against the display screen glass (5) are provided on both the front and rear sides of the loading frame (3), and two groups of the clamps (14) are respectively located on both sides of the guide block (6) and the support block (7).
5. The arc edge polishing machine for display glass according to claim 4, characterized in that: A fixing rod (13) extending out of the loading frame (3) is fixed on the outer side of the clamping plate (14); a movable block (12) is fixed to one end of the fixing rod (13) extending out of the loading frame (3); a spring (15) is sleeved on the outer side of one end of the fixing rod (13) located inside the loading frame (3); two ends of the spring (15) are respectively in contact with the inner wall of the loading frame (3) and the clamping plate (14).
6. The arc edge polishing machine for display glass according to claim 4, characterized in that: The clamping plate (14), the guide block (6) and the support block (7) are all made of nitrile rubber.