High-brightness laminated glass edge grinding instrument

Abstract

The utility model discloses a high-brightness laminated glass edge polishing instrument which comprises a fixed shell, a holding handle is fixedly connected to the lower portion of the fixed shell, a driving motor is fixedly connected to the upper portion of the fixed shell, a rotating shaft of the driving motor is fixedly connected with a polishing disc, and rotating grooves are formed in the two sides of the fixed shell; according to the laminated glass edge polishing device, the included angle between the two sets of rubber positioning rollers can be easily adjusted through rotation of the positioning insertion plates in the rotating grooves so as to adapt to laminated glass edges of different angles, stability and accuracy of polishing are guaranteed through the flexibility, the universality of the device is improved, and by means of threaded connection of the locking screws and the fixing screw holes, the edge polishing efficiency is improved. According to the rubber positioning roller, the positioning insertion plate is firmly locked at a selected angle, the problem of uneven grinding caused by angle deviation is avoided, meanwhile, the roller containing box is slidably connected with the positioning insertion plate, and the fixing ejector block is matched with the positioning hole, so that the position of the rubber positioning roller is more convenient and accurate, and positioning is more stable.

Description

Technical Field

[0001] The utility model relates to the technical field of glass grinding processing equipment, in particular to a high-brightness laminated glass edge grinding instrument. Background Art

[0002] In the prior art, the grinding devices for the edges of high-brightness laminated glass often do not have an auxiliary positioning structure, resulting in that users need to completely rely on manual control of the angle between the grinding disc and the edge of the laminated glass during the grinding process. This method is not only inefficient, but also difficult to ensure that the angle of each grinding is accurate. Especially for the edges of laminated glass with different angles, the grinding disc is prone to position deviation or shaking due to external forces during the grinding process. This instability will not only affect the grinding effect, but also may cause damage to the equipment itself and shorten the service life of the equipment. Therefore, a high-brightness laminated glass edge grinding instrument is provided to solve the above problems. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a high-brightness laminated glass edge grinding instrument, which has the advantages of strong adaptability and stable grinding process, and solves the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A high-brightness laminated glass edge grinding instrument, comprising: a fixed housing, a holding handle is fixedly connected below the fixed housing, a driving motor is fixedly connected above the fixed housing, a grinding disc is fixedly connected to the rotating shaft of the driving motor, rotating grooves are opened on both sides of the fixed housing, positioning insertion plates are arranged inside the rotating grooves, a plurality of groups of positioning holes are evenly opened on the side surfaces of the positioning insertion plates, a fixing screw hole is opened below the positioning insertion plates, a roller accommodating box is arranged on the side surface of the positioning insertion plates, a rubber positioning roller is rotatably connected inside the roller accommodating box, a limiting through hole is opened below the fixed housing, a locking screw is arranged below the limiting through hole, an insertion plate through hole is opened on the side surface of the roller accommodating box, a top block groove is opened on the side of the insertion plate through hole, a fixed top block is arranged inside the top block groove, a lifting handle is fixedly connected to the side surface of the fixed top block, and a support spring is fixedly connected inside the top block groove.

[0005] As a further scheme of the utility model: The locking screw is adapted to the fixing screw hole. When it is necessary to fix the angle of the positioning insertion plate, the positioning insertion plate can be first moved to a suitable angle inside the rotating groove, and then the locking screw is used to penetrate the limiting through hole and be threadedly connected with the fixing screw hole and locked, so that the positioning insertion plate is squeezed with the fixed housing.

[0006] As a further solution of the present utility model: the through hole of the insertion plate is adapted to the positioning insertion plate, and the roller accommodation box is slidably connected to the positioning insertion plate through the through hole of the insertion plate.

[0007] As a further solution of the present utility model: the lifting handle penetrates from the top block groove to the outside of the roller accommodation box.

[0008] As a further solution of the present utility model: one end of the support spring is fixedly connected to the inside of the top block groove, and the other end of the support spring is fixedly connected to the fixed top block.

[0009] As a further solution of the present utility model: the support spring is sleeved outside the lifting handle.

[0010] As a further solution of the present utility model: the positioning hole is adapted to the fixed top block. When the support spring naturally extends without being subjected to external force, a part of the fixed top block is located inside the top block groove, and the other part of the fixed top block is located inside the through hole of the insertion plate.

[0011] Compared with the prior art, the beneficial effects of the present utility model are:

[0012] 1. In the present utility model, through the free rotation design of the positioning insertion plate in the rotation groove, the user can easily adjust the included angle between the two groups of rubber positioning rollers to adapt to the edges of laminated glass at different angles. This flexibility ensures the stability and accuracy during the grinding process, improving the versatility and practicality of the equipment.

[0013] 2. In the present utility model, by using the threaded connection between the locking screw and the fixed screw hole, the firm locking of the positioning insertion plate at the selected angle is achieved, thus ensuring the stable position of the rubber positioning roller during the grinding process and avoiding the problem of uneven grinding caused by angle deviation. At the same time, the sliding connection design between the roller accommodation box and the positioning insertion plate, combined with the cooperation between the fixed top block and the positioning hole, makes the position adjustment of the rubber positioning roller convenient and accurate, and the positioning more stable, further improving the grinding accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall structural schematic diagram of the present utility model;

[0015] Figure 2 is the structural schematic diagram of the locking screw in the present utility model;

[0016] Figure 3 is the structural schematic diagram of the fixed screw hole in the present utility model;

[0017] Figure 4 is the structural schematic diagram of the through hole of the insertion plate in the present utility model.

[0018] In the figure: 1. Fixed housing; 2. Holding handle; 3. Driving motor; 4. Grinding disc; 5. Rotating groove; 6. Positioning plug; 7. Positioning hole; 8. Fixed screw hole; 9. Roller accommodating box; 10. Rubber positioning roller; 11. Limit through hole; 12. Locking screw; 13. Plug through hole; 14. Top block groove; 15. Fixed top block; 16. Lifting handle; 17. Support spring. Specific embodiments

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. The following will describe the embodiments according to the overall structure of the present invention.

[0021] Refer to Figures 1 to 4, in the embodiment of the present utility model, a high-brightness edge grinding instrument for laminated glass includes: a fixed housing 1, a holding handle 2 is fixedly connected below the fixed housing 1, a driving motor 3 is fixedly connected above the fixed housing 1, a grinding disc 4 is fixedly connected to the rotating shaft of the driving motor 3, rotating grooves 5 are provided on both sides of the fixed housing 1, positioning insertion plates 6 are arranged inside the rotating grooves 5, multiple groups of positioning holes 7 are evenly arranged on the side surface of the positioning insertion plate 6, a fixing screw hole 8 is provided below the positioning insertion plate 6, a roller accommodating box 9 is arranged on the side surface of the positioning insertion plate 6, a rubber positioning roller 10 is rotatably connected inside the roller accommodating box 9, a limiting through hole 11 is provided below the fixed housing 1, a locking screw 12 is arranged below the limiting through hole 11, and the locking screw 12 is adapted to the fixing screw hole 8. When it is necessary to fix the angle of the positioning insertion plate 6, the positioning insertion plate 6 can be first moved to a suitable angle inside the rotating groove 5, and then the locking screw 12 is passed through the limiting through hole 11 and threadedly connected with the fixing screw hole 8 and locked, so that the positioning insertion plate 6 is pressed against the fixed housing 1, so that the angle between the two rubber positioning rollers 10 can be flexibly adjusted to adapt to the grinding of the edges of laminated glass at different angles. An insertion plate through hole 13 is provided on the side surface of the roller accommodating box 9, and the insertion plate through hole 13 is adapted to the positioning insertion plate 6. The roller accommodating box 9 is slidably connected with the positioning insertion plate 6 through the insertion plate through hole 13. A top block groove 14 is provided on the side surface of the insertion plate through hole 13, a fixed top block 15 is arranged inside the top block groove 14, a lifting handle 16 is fixedly connected to the side surface of the fixed top block 15, the lifting handle 16 penetrates from inside the top block groove 14 to the outside of the roller accommodating box 9, a support spring 17 is fixedly connected inside the top block groove 14, one end of the support spring 17 is fixedly connected inside the top block groove 14, the other end of the support spring 17 is fixedly connected with the fixed top block 15, and the support spring 17 is sleeved outside the lifting handle 16. The positioning hole 7 is adapted to the fixed top block 15. When the support spring 17 extends naturally without being subjected to external force, a part of the fixed top block 15 is located inside the top block groove 14, and the other part of the fixed top block 15 is located inside the insertion plate through hole 13. When it is necessary to adjust the position of the rubber positioning roller 10 for grinding laminated glass of different sizes, at this time, the lifting handle 16 is lifted to compress the support spring 17, so that the fixed top block 15 is completely retracted into the top block groove 14. At this time, the roller accommodating box 9 can be slid on the inner and outer sides of the positioning insertion plate 6 to move the rubber positioning roller 10 to a suitable position, and then the lifting handle 16 is released, and the roller accommodating box 9 is gently pushed back and forth to make the fixed top block 15 snap into the positioning hole 7 at the corresponding position to fix the position of the rubber positioning roller 10.

[0022] The working principle of the present utility model is as follows: First, by utilizing the free rotation characteristic of the positioning plug 6 within the rotation slot 5, the user can flexibly adjust the included angle between the two rubber positioning rollers 10 to match the specific angle of the edge of the laminated glass. This design ensures that the glass can be stably and accurately pressed against the rubber positioning rollers 10 during the grinding process, thereby guaranteeing the accuracy of grinding. After the adjustment is completed, the positioning plug 6 is firmly locked at the selected angle through the threaded connection of the locking screw 12 passing through the limit through-hole 11 and the fixed screw hole 8;

[0023] Next, for different sizes of laminated glass, the specific position of the rubber positioning rollers 10 can be further adjusted. The roller accommodation box 9 is slidably connected to the positioning plug 6 through the plug through-hole 13, allowing the rubber positioning rollers 10 to be adjusted in position along the length direction of the positioning plug 6. Before the adjustment, the lifting handle 16 needs to be pulled outwards. This will compress the support spring 17 within the top block slot 14, causing the fixed top block 15 to completely retract into the top block slot 14, thereby releasing the fixation of the roller accommodation box 9. At this time, the roller accommodation box 9 can freely slide to the desired position. Subsequently, the lifting handle 16 is released and the roller accommodation box 9 is gently pushed back and forth. The support spring 17 will naturally elongate, pushing the fixed top block 15 to partially protrude from the top block slot 14 and snap into the positioning hole 7 on the positioning plug 6, achieving the fixation of the new position of the roller accommodation box 9 and the rubber positioning rollers 10;

[0024] When the two groups of rubber positioning rollers 10 have been adjusted to the appropriate positions according to the angle and size of the laminated glass and are pressed against the glass, the grinding process can begin. The drive motor 3 on the fixed housing 1 serves as the power source, and its rotating shaft directly drives the grinding disc 4 to rotate at high speed. With the start of the motor, the grinding disc 4 efficiently grinds the edge of the laminated glass, ultimately achieving a high-brightness grinding effect.

[0025] The above-mentioned is only the preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A high brightness laminated glass edge polishing device, characterized in that: include: A fixed shell (1), a gripping handle (2) is fixedly connected to the bottom of the fixed shell (1), a driving motor (3) is fixedly connected to the top of the fixed shell (1), a grinding disc (4) is fixedly connected to the rotating shaft of the driving motor (3), rotating grooves (5) are provided on both sides of the fixed shell (1), a positioning plug plate (6) is provided inside the rotating groove (5), a plurality of positioning holes (7) are evenly provided on the side of the positioning plug plate (6), a fixing screw hole (8) is provided on the bottom of the positioning plug plate (6), and a roller accommodating box (9) is provided on the side of the positioning plug plate (6), A rubber positioning roller (10) is rotatably connected to the inner side of the roller accommodating box (9); a limiting through hole (11) is provided below the fixed shell (1); a locking screw (12) is provided below the limiting through hole (11); a plug plate through hole (13) is provided on the side of the roller accommodating box (9); a top block groove (14) is provided on the side of the plug plate through hole (13); a fixed top block (15) is provided on the inner side of the top block groove (14); a lifting handle (16) is fixedly connected to the side of the fixed top block (15); and a supporting spring (17) is fixedly connected to the inner side of the top block groove (14).

2. The high brightness laminated glass edge polishing device according to claim 1, characterized in that: The locking screw (12) is matched with the fixing screw hole (8). When it is necessary to fix the angle of the positioning plug plate (6), the positioning plug plate (6) can be first moved to a suitable angle inside the rotating groove (5), and then the locking screw (12) is used to penetrate the limiting through hole (11) and the fixing screw hole (8) to be threadedly connected and locked, so that the positioning plug plate (6) and the fixed housing (1) are squeezed.

3. The high brightness laminated glass edge polishing device according to claim 1, characterized in that: The plug plate through hole (13) is matched with the positioning plug plate (6), and the roller accommodating box (9) is slidably connected with the positioning plug plate (6) through the plug plate through hole (13).

4. The high brightness laminated glass edge polishing device according to claim 1, characterized in that: The lifting handle (16) passes through the top block groove (14) to the outside of the roller accommodating box (9).

5. The high brightness laminated glass edge polishing device according to claim 1, characterized in that: One end of the support spring (17) is fixedly connected to the inner side of the top block groove (14), and the other end of the support spring (17) is fixedly connected to the fixed top block (15).

6. The high brightness laminated glass edge polishing device according to claim 1, characterized in that: The support spring (17) is sleeved on the outside of the lifting handle (16).

7. The high brightness laminated glass edge polishing device according to claim 1, characterized in that: The positioning hole (7) is matched with the fixed top block (15). When the support spring (17) is naturally extended without being subjected to external force, part of the fixed top block (15) is located inside the top block groove (14), and the other part of the fixed top block (15) is located inside the plug plate through hole (13).

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