An edge cleaning device for frosted glass processing

Abstract

The present invention discloses an edge grinding and cleaning device for frosted glass processing, which relates to the technical field of glass plate grinding, and comprises an equipment base, wherein a glass clamping mechanism is arranged on the equipment base, and a movable edge grinding and cleaning mechanism is arranged on one side of the glass clamping mechanism; the glass clamping mechanism comprises two clamping components arranged at two ends of the top of the equipment base, and a glass plate to be processed is clamped between the two clamping components; the present invention can clamp the glass plate quickly and conveniently by arranging the glass clamping mechanism, can reciprocately grind the side of the glass plate by arranging the grinding component, and can follow the movement of the grinding component to perform real-time follow-up detection of the grinding degree by arranging the friction detection component, thereby ensuring the grinding accuracy, avoiding the situation of insufficient grinding degree or excessive grinding, and having a good grinding processing effect on the glass plate.

Description

Technical Field

[0001] The invention relates to the technical field of glass plate grinding, in particular to an edge grinding and cleaning device for frosted glass processing. Background Art

[0002] In today's booming consumer electronics industry, smartphones have become an indispensable part of people's lives. As a key element in the appearance design and function realization of smartphones, the market demand and quality requirements for mobile phone glass back panels are continuing to rise. As consumers pay more and more attention to the grip feel, visual beauty and durability of mobile phones, frosted glass back panels are gradually gaining a place in the high-end smartphone market with their unique texture, good anti-slip performance and excellent anti-fingerprint properties.

[0003] However, the existing frosted glass processing technology has exposed many problems that need to be solved when facing high-precision products such as mobile phone glass back panels. The traditional glass processing technology has significant defects in the edge grinding process of the glass plate. Conventional grinding equipment lacks effective real-time monitoring methods throughout the grinding process. Operators basically rely on naked eye observation and experience to judge the degree of grinding. This subjective judgment method has a large error. When the grinding is insufficient, the edge of the glass is sharp, and excessive grinding will damage the microstructure of the glass surface. Therefore, it is necessary to provide a grinding device that can monitor the degree of grinding in real time to meet existing needs. Summary of the invention

[0004] The present invention provides an edge grinding and cleaning device for frosted glass processing, which solves the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] An edge grinding and cleaning device for frosted glass processing comprises a device base, a glass clamping mechanism is arranged on the device base, and a movable edge grinding and cleaning mechanism is arranged on one side of the glass clamping mechanism;

[0007] The glass clamping mechanism comprises two clamping assemblies arranged at two ends of the top of the equipment base, and the glass plate to be processed is clamped between the two clamping assemblies;

[0008] The mobile edge grinding and cleaning mechanism comprises a shift driving mechanism and a grinding component, the shift driving mechanism drives the grinding component to move, and the grinding component is connected to the friction detection component;

[0009] The grinding assembly comprises a grinding seat, a grinding roller is rotatably connected inside the grinding seat, a grinding sleeve is coaxially fixedly connected to the outside of the grinding roller, a grinding motor is fixedly arranged on the top of the grinding seat, and the output shaft of the grinding motor is coaxially fixedly connected to the grinding roller;

[0010] The friction detection components are provided with two, and the two friction detection components are respectively arranged on both sides of the grinding seat. The friction detection component includes a side frame fixedly arranged on the side of the grinding seat, and the two sides of the side frame are respectively slidably connected with a movable inner seat and a movable outer seat, and a sliding plate is fixedly connected between the movable inner seat and the movable outer seat. A guide groove is horizontally opened on the side frame, and the sliding plate passes through the guide groove and is slidably connected thereto. A friction block is provided on the side of the movable outer seat away from the side frame, and an elastic clamping mechanism is provided between the friction block and the movable outer seat;

[0011] The elastic clamping mechanism includes a plug-in column fixedly arranged at the end of the friction block, and a plug-in slot corresponding to the position of the plug-in column is opened at one end of the movable outer seat close to the friction block, the plug-in column extends into the plug-in slot and is slidably connected thereto, and a spring sheet is fixedly connected between the friction block and the movable outer seat;

[0012] An elastic rope is fixedly connected between one side of the movable inner seat and the side frame, a first adsorption block is fixedly arranged on the other side of the movable inner seat, and a second adsorption block corresponding to the first adsorption block is fixedly arranged on the side frame of the movable inner seat away from the elastic rope.

[0013] As a preferred technical solution of the present invention, the shift drive mechanism includes a shift sleeve fixedly arranged on the outside of the grinding seat, a shift drive screw horizontally passing through the shift sleeve and threadedly connected, mounting end plates are fixedly arranged at both ends of the top of the equipment base, and the two ends of the shift drive screw are respectively fixedly connected to the two mounting end plates, a shift drive motor is fixedly arranged on one of the mounting end plates, and the output shaft of the shift drive motor is coaxially fixedly connected to the shift drive screw.

[0014] As a preferred technical solution of the present invention, a guide rod is fixedly connected between the two mounting end plates, and the guide rod passes through the displacement sleeve and is slidably connected thereto.

[0015] As a preferred technical solution of the present invention, a water outlet pipe is provided above the grinding seat, and the output end of the water outlet pipe is fixedly connected to a water spray head, which is located above the contact portion between the grinding sleeve and the glass plate to be processed.

[0016] As a preferred technical solution of the present invention, each of the clamping assemblies includes an end seat fixedly arranged on the top of the equipment base, and the opposite sides of the two end seats are fixedly connected to the cylinder, the cylinder passes through the end seat and is fixedly connected to the pushing frame, and the pushing frame is fixedly connected to the clamping seat.

[0017] As a preferred technical solution of the present invention, a sinking trough is provided on the top of the equipment base, a water collecting chamber is provided in the equipment base, and a plurality of drain grooves are opened on the equipment base below the mobile edge grinding and cleaning mechanism, which are connected to the water collecting chamber.

[0018] As a preferred technical solution of the present invention, the first adsorption block and the second adsorption block are both magnet blocks.

[0019] The present invention has the following advantages: the present invention can clamp the glass plate quickly and conveniently by arranging a glass clamping mechanism, can reciprocatingly grind the side of the glass plate by arranging a grinding component, and can follow the movement of the grinding component to perform real-time follow-up detection of the grinding degree by arranging a friction detection component, thereby ensuring the grinding accuracy, avoiding insufficient grinding or excessive grinding, and achieving a good grinding processing effect on the glass plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of an edge grinding and cleaning device used for frosted glass processing.

[0021] Figure 2 The present invention is a schematic diagram of the structure of a mobile edge grinding and cleaning mechanism in an edge grinding and cleaning device for frosted glass processing.

[0022] Figure 3 It is a schematic diagram of the structure of the grinding component in the edge grinding and cleaning device used for frosted glass processing.

[0023] Figure 4 It is a schematic diagram of the three-dimensional structure of the friction detection component in the edge grinding and cleaning device used for frosted glass processing.

[0024] Figure 5 It is a schematic diagram of the three-dimensional cross-sectional structure of a friction detection component in an edge grinding and cleaning device for frosted glass processing.

[0025] In the figure: 1. Equipment base; 2. Glass plate to be processed; 3. End seat; 4. Cylinder; 5. Push frame; 6. Clamping seat; 7. Mobile edge grinding and cleaning mechanism; 8. Leakage groove; 9. Mounting end plate; 10. Shift drive motor; 11. Shift drive screw; 12. Guide rod; 13. Shift sleeve; 14. Grinding seat; 15. Grinding motor; 16. Grinding roller; 17. Grinding sleeve; 18. Side frame; 19. Friction detection component; 20. Water outlet pipe; 21. Water spray head; 22. Mobile inner seat; 23. Guide groove; 24. Mobile outer seat; 25. Friction block; 26. Elastic clamping mechanism; 27. First adsorption block; 28. Second adsorption block; 29. ​​Sliding plate; 30. Plug-in column; 31. Shrapnel; 32. Elastic rope. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0027] It should be noted that the directions or positional relationships indicated by terms such as “center”, “up”, “down”, “left”, “right”, “vertical”, “horizontal”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0028] See also Figure 1-5 , an edge grinding and cleaning device for frosted glass processing, comprising an equipment base 1, a glass clamping mechanism is provided on the equipment base 1, and a movable edge grinding and cleaning mechanism 7 is provided on one side of the glass clamping mechanism;

[0029] The glass clamping mechanism comprises two clamping assemblies arranged at two ends of the top of the equipment base 1, and the glass plate 2 to be processed is clamped between the two clamping assemblies;

[0030] The mobile edge grinding and cleaning mechanism 7 includes a shift driving mechanism and a grinding component, the shift driving mechanism drives the grinding component to move, and the grinding component is connected to the friction detection component 19;

[0031] The grinding assembly includes a grinding seat 14, a grinding roller 16 is rotatably connected inside the grinding seat 14, a grinding sleeve 17 is coaxially fixedly connected to the outside of the grinding roller 16, a grinding motor 15 is fixedly provided on the top of the grinding seat 14, and the output shaft of the grinding motor 15 is coaxially fixedly connected to the grinding roller 16;

[0032] The friction detection components 19 are provided with two, and the two friction detection components 19 are respectively arranged on both sides of the grinding seat 14, and the friction detection components 19 include a side frame 18 fixedly arranged on the side of the grinding seat 14, and the two sides of the side frame 18 are respectively slidably connected with a movable inner seat 22 and a movable outer seat 24, and a sliding plate 29 is fixedly connected between the movable inner seat 22 and the movable outer seat 24, and a guide groove 23 is horizontally opened on the side frame 18, and the sliding plate 29 penetrates the guide groove 23 and is slidably connected thereto, and a friction block 25 is provided on the side of the movable outer seat 24 away from the side frame 18, and an elastic clamping mechanism 26 is provided between the friction block 25 and the movable outer seat 24;

[0033] The elastic pressing mechanism 26 includes a plug-in column 30 fixedly arranged at the end of the friction block 25, and a plug-in slot corresponding to the position of the plug-in column 30 is opened at one end of the movable outer seat 24 close to the friction block 25. The plug-in column 30 extends into the plug-in slot and is slidably connected thereto. A spring sheet 31 is fixedly connected between the friction block 25 and the movable outer seat 24, and the spring sheet 31 uses elastic force to press the friction block 25 against the side of the glass plate 2 to be processed;

[0034] An elastic rope 32 is fixedly connected between one side of the movable inner seat 22 and the side frame 18, a first adsorption block 27 is fixedly provided on the other side of the movable inner seat 22, and a second adsorption block 28 corresponding to the first adsorption block 27 is fixedly provided on the side frame 18 of the movable inner seat 22 away from the elastic rope 32.

[0035] The shift drive mechanism includes a shift sleeve 13 fixedly arranged on the outside of the grinding seat 14, and a shift drive screw 11 is horizontally penetrated and threadedly connected in the shift sleeve 13. Mounting end plates 9 are fixedly arranged at both ends of the top of the equipment base 1. The two ends of the shift drive screw 11 are respectively fixedly connected to the two mounting end plates 9. A shift drive motor 10 is fixedly arranged on one of the mounting end plates 9, and the output shaft of the shift drive motor 10 is coaxially fixedly connected to the shift drive screw 11.

[0036] A guide rod 12 is fixedly connected between the two mounting end plates 9 , and the guide rod 12 passes through the displacement sleeve 13 and is slidably connected thereto.

[0037] A water outlet pipe 20 is provided above the grinding seat 14, and the output end of the water outlet pipe 20 is fixedly connected to a water spray head 21, which is located above the contact portion between the grinding sleeve 17 and the glass plate 2 to be processed. The input end of the water outlet pipe 20 is connected to an external water pump, and when the grinding operation is started, the water pump is controlled to start, and water is delivered and sprayed out from the water spray head 21 to wash the polished portion of the glass plate 2 to be processed;

[0038] Each of the clamping assemblies includes an end seat 3 fixedly arranged on the top of the equipment base 1, and the opposite sides of the two end seats 3 are fixedly connected to the cylinder 4, the cylinder 4 passes through the end seat 3 and is fixedly connected to the pushing frame 5, and the pushing frame 5 is fixedly connected to the clamping seat 6.

[0039] The top of the equipment base 1 is provided with a sinking tank body, and a water collecting chamber is provided in the equipment base 1. A plurality of drain slots 8 are provided on the equipment base 1 below the mobile edge grinding and cleaning mechanism 7, and the drain slots 8 are connected to the water collecting chamber. During the grinding process, the water used to wash the grinding part flows into the sinking tank, and then enters the water collecting chamber through the drain slots 8 to be collected;

[0040] The first adsorption block 27 and the second adsorption block 28 are both magnet blocks.

[0041] During the implementation of the present invention, the glass plate 2 to be processed is first placed between the two clamping assemblies so that the side of the glass plate 2 to be processed that needs to be polished fits the polishing sleeve 17, and then the two cylinders 4 are controlled to start synchronously to drive the clamping seat 6 to move and clamp the glass plate;

[0042] Then, the grinding work is performed. Specifically, the shift drive motor 10 and the grinding motor 15 are controlled to start, and the shift drive motor 10 drives the grinding assembly and the friction detection assembly 19 to move synchronously. When the grinding assembly and the friction detection assembly 19 move to one end of the shift drive screw 11, the shift drive motor 10 is controlled to rotate in the opposite direction, so as to drive the grinding assembly and the friction detection assembly 19 to move back and forth, and the glass plate 2 to be processed is reciprocally ground.

[0043] The grinding motor 15 drives the grinding roller 16 and the grinding sleeve 17 to move, and the grinding sleeve 17 contacts the glass plate 2 to be processed, and grinds the edge of the glass plate 2 to be processed, and grinds the edge of the glass plate 2 to be processed into a rough frosted state;

[0044] During the mobile grinding process, the friction block 25 contacts the grinded surface of the glass plate 2 to be processed, and the friction block 25 slides on the grinded surface of the glass plate 2 to be processed. As the grinding work continues, the friction between the friction block 25 and the grinded surface of the glass plate 2 to be processed gradually increases during the movement. When the grinded surface of the glass plate 2 to be processed reaches the required roughness, the friction between the friction block 25 and the glass plate 2 to be processed is greater than the pull of the elastic rope 32, and the friction block 25 will stop moving or slow down. As the grinding seat 14 and the side frame 18 move, the elastic rope 32 will be gradually stretched, and the distance between the first adsorption block 27 and the second adsorption block 28 will gradually shorten until the first adsorption block 27 and the second adsorption block 28 are attracted. At this time, the shift drive motor 10 and the grinding motor 15 can be controlled to stop starting, and the grinding work on the side of the glass plate 2 to be processed is completed.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An edge cleaning device for frosted glass processing, comprising a device base (1), characterized in that: The equipment base (1) is provided with a glass clamping mechanism, and one side of the glass clamping mechanism is provided with a movable edge grinding and cleaning mechanism (7); The glass clamping mechanism comprises two clamping assemblies arranged at two ends of the top of the equipment base (1), and a glass plate (2) to be processed is clamped between the two clamping assemblies; The mobile edge grinding and cleaning mechanism (7) comprises a shift driving mechanism and a grinding component, the shift driving mechanism drives the grinding component to move, and the grinding component is connected to the friction detection component (19); The grinding assembly comprises a grinding seat (14), a grinding roller (16) is rotatably connected inside the grinding seat (14), a grinding sleeve (17) is coaxially fixedly connected to the outside of the grinding roller (16), a grinding motor (15) is fixedly provided at the top end of the grinding seat (14), and an output shaft of the grinding motor (15) is coaxially fixedly connected to the grinding roller (16); The friction detection components (19) are provided with two, and the two friction detection components (19) are respectively arranged on both sides of the grinding seat (14), and the friction detection components (19) include a side frame (18) fixedly arranged on the side of the grinding seat (14), and the two sides of the side frame (18) are respectively slidably connected with a movable inner seat (22) and a movable outer seat (24), and a sliding plate (29) is fixedly connected between the movable inner seat (22) and the movable outer seat (24), and a guide groove (23) is horizontally opened on the side frame (18), and the sliding plate (29) passes through the guide groove (23) and is slidably connected thereto, and a friction block (25) is provided on the side of the movable outer seat (24) away from the side frame (18), and an elastic clamping mechanism (26) is provided between the friction block (25) and the movable outer seat (24); The elastic clamping mechanism (26) comprises a plug-in column (30) fixedly arranged at the end of the friction block (25); an end of the movable outer seat (24) close to the friction block (25) is provided with a plug-in slot corresponding to the position of the plug-in column (30); the plug-in column (30) extends into the plug-in slot and is slidably connected thereto; and a spring sheet (31) is fixedly connected between the friction block (25) and the movable outer seat (24); An elastic rope (32) is fixedly connected between one side of the movable inner seat (22) and the side frame (18), a first adsorption block (27) is fixedly provided on the other side of the movable inner seat (22), and a second adsorption block (28) corresponding to the first adsorption block (27) is fixedly provided on the side frame (18) of the movable inner seat (22) away from the elastic rope (32).

2. The edge cleaning device for frosted glass processing according to claim 1, characterized in that: The shift drive mechanism comprises a shift sleeve (13) fixedly arranged on the outside of the grinding seat (14), a shift drive screw (11) horizontally passing through the shift sleeve (13) and being threadedly connected, mounting end plates (9) are fixedly arranged at both ends of the top of the equipment base (1), the two ends of the shift drive screw (11) are respectively fixedly connected to the two mounting end plates (9), a shift drive motor (10) is fixedly arranged on one of the mounting end plates (9), and the output shaft of the shift drive motor (10) is coaxially fixedly connected to the shift drive screw (11).

3. The edge cleaning device for frosted glass processing according to claim 2, characterized in that: A guide rod (12) is fixedly connected between the two mounting end plates (9), and the guide rod (12) passes through the displacement sleeve (13) and is slidably connected thereto.

4. The edge cleaning device for frosted glass processing according to claim 1, characterized in that: A water outlet pipe (20) is provided above the grinding seat (14), and the output end of the water outlet pipe (20) is fixedly connected to a water spray head (21), and the water spray head (21) is located above the contact portion between the grinding sleeve (17) and the glass plate (2) to be processed.

5. The edge cleaning device for frosted glass processing according to claim 1, characterized in that: Each of the clamping assemblies comprises an end seat (3) fixedly arranged on the top of the equipment base (1); the opposite sides of the two end seats (3) are fixedly connected to a cylinder (4); the cylinder (4) passes through the end seat (3) and is fixedly connected to a push frame (5); and the push frame (5) is fixedly connected to a clamping seat (6).

6. The edge cleaning device for frosted glass processing according to claim 1, characterized in that: A sinking trough body is provided on the top of the equipment base (1), a water collecting chamber is provided inside the equipment base (1), and a plurality of drain grooves (8) are provided on the equipment base (1) below the mobile edge grinding and cleaning mechanism (7), and the drain grooves (8) are connected to the water collecting chamber.

7. The edge cleaning device for frosted glass processing according to claim 1, characterized in that: The first adsorption block (27) and the second adsorption block (28) are both magnet blocks.

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