Workpiece rotating wet etching thinning equipment

Abstract

The utility model discloses workpiece rotating wet etching thinning equipment which comprises a shell, a glass plate is arranged in the shell, the workpiece rotating wet etching thinning equipment further comprises a spraying mechanism, the spraying mechanism comprises a spraying assembly and a swing assembly, the spraying assembly comprises a spraying pipe, the swing assembly comprises a linkage plate and a rotating mechanism, and the linkage plate is connected with the rotating mechanism. The rotating mechanism comprises a rotating assembly and a driving assembly; the rotating assembly comprises a rotating frame and a mounting assembly; through the design of the shell, the spraying mechanism, the glass plate, the rotating mechanism and the mounting assembly, the glass plate is placed in the rotating frame through the mounting assembly, the rotating frame is driven by the rotating motor to rotate, and along with spraying of liquid medicine through the spraying pipe and starting of the rotating motor, the moving frame is driven by the linkage plate to swing, so that the liquid medicine is sprayed. And meanwhile, in cooperation with rotation of the rotating frame, sawteeth generated by accumulation of calcium fluoride on the edge of the boss can be effectively removed.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing equipment, and particularly relates to a workpiece rotation wet etching and thinning equipment. Background Technique

[0002] The application of glass in electronic consumer products is increasing, and the requirements for glass processing are also getting higher and higher. For many products, height differences (various convex shapes such as craters) need to be made on the glass. Then, 85%-90% of the area of the whole glass needs to be ground off by 1mm-1.7mm. The efficiency of using the CNC cold carving method is very low and the investment cost is high. The TFT glass thinning method can be used to replace the CNC cold carving process, which has high efficiency and low cost. However, the conventional glass thinning equipment cannot meet the products with convexities on the large surface. Calcium fluoride will accumulate at the edges of the convex parts of the conventional glass thinning equipment, resulting in uneven etching and affecting the production of glass. Content of the Utility Model

[0003] The purpose of the utility model is to provide a workpiece rotation wet etching and thinning equipment to solve the problems put forward in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: A workpiece rotation wet etching and thinning equipment, including a housing, a glass plate to be processed is arranged inside the housing, and further includes:

[0005] A spraying mechanism for spraying a chemical solution and a cleaning solution. The spraying mechanism includes a spraying component and a swinging component. The spraying component includes a spraying pipe, and the swinging component includes a linkage plate arranged on one side of the spraying pipe;

[0006] A rotating mechanism for rotating the glass plate. The rotating mechanism includes a rotating component and a driving component. The rotating component includes a rotating frame, and the glass plate is arranged inside the rotating frame;

[0007] An installation component for fixedly installing the glass plate and the rotating frame.

[0008] Preferably, one end of the spraying pipe is connected through a pipe for conveying a chemical solution or a cleaning solution. A moving frame is sleeved outside the spraying pipe. A rectangular through groove for placing the spraying pipe and the input pipe is opened at the top of the moving frame. The outer wall of the input pipe is fixedly connected to the back inner wall of the rectangular through groove, and the other end of the spraying pipe is fixedly connected to the front inner wall of the rectangular through groove.

[0009] Preferably, one end of the linkage plate is hinged to one side of the moving frame, and the other end of the linkage plate is hinged with a rotating plate for driving the linkage plate to swing. The top end of the rotating plate is fixedly connected with a rotating motor for driving the rotating plate to rotate. The bottom of the moving frame is provided with rollers for facilitating the movement of the moving frame, and a moving track for guiding the rollers is arranged inside the housing.

[0010] Preferably, the two sides of the rotating frame are respectively fixedly connected with a second rotating shaft and a first rotating shaft. The outer wall of one end of the second rotating shaft is sleeved with a bearing, and one side of the bearing is fixedly connected with the front surface of the inner wall of the housing. The driving assembly is arranged at one end of the first rotating shaft.

[0011] Preferably, the driving assembly includes a rotating motor, and the output end of the rotating motor is provided with a coupling for connecting with the first rotating shaft. One end of the coupling close to the rotating frame is fixedly connected with the back surface of the rotating frame.

[0012] Preferably, the mounting assembly includes a bottom plate, side plates and a top plate. The bottom plate and the top plate are respectively arranged at the bottom end and the top end of the glass plate, and the side plates are arranged on the side of the glass plate. The bottom end of the side plate is fixedly connected with the top end of the bottom plate, and a protection pad for clamping and protecting the glass plate is fixedly connected to one side of the side plate close to the glass plate.

[0013] Preferably, the top end of the top plate is respectively provided with a first bolt and a second bolt. The first bolt is used for fixedly connecting the top plate and the rotating frame, and the second bolt is used for fixedly connecting the top plate and the side plates.

[0014] The technical effects and advantages of the present utility model:

[0015] With the design of the housing, the spraying mechanism, the glass plate, the rotating mechanism and the mounting assembly, the glass plate is placed inside the rotating frame through the mounting assembly. The rotating frame can be rotated by driving with the rotating motor. Along with the spraying of the liquid medicine through the spraying pipe, when the rotating motor is started, the moving frame swings through the linkage plate, so that the liquid medicine can be sprayed more evenly. At the same time, in cooperation with the rotation of the rotating frame, the serrations generated by the accumulation of calcium fluoride at the edge of the boss can be effectively removed. Brief Description of the Drawings

[0016] Figure 1 It is a schematic three-dimensional structure diagram of the whole of the present utility model.

[0017] Figure 2 It is a first schematic three-dimensional structure diagram of the spraying mechanism of the present utility model.

[0018] Figure 3 It is a second schematic three-dimensional structure diagram of the spraying mechanism of the present utility model.

[0019] Figure 4This is a schematic three-dimensional structure diagram of the rotating mechanism of the present utility model.

[0020] Figure 5 For the present utility model Figure 4 Schematic enlarged structure diagram of A in it.

[0021] Figure 6 This is a schematic structure diagram of the fixing mechanism of the present utility model.

[0022] In the figure: 1. Outer shell; 2. Spraying mechanism; 21. Moving frame; 22. Spraying pipe; 23. Input pipe; 24. Linking plate; 25. Rotating plate; 26. Rotating motor; 27. Roller; 3. Glass plate; 4. Moving track; 5. Rotating mechanism; 51. Rotating motor; 52. Coupling; 53. First rotating shaft; 54. Rotating frame; 55. Second rotating shaft; 56. Bearing; 6. Mounting component; 61. Bottom plate; 62. Side plate; 63. Protection pad; 64. Top plate; 65. First bolt; 66. Second bolt. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] The present utility model provides a Figures 1-6 Shown workpiece rotating wet etching and thinning equipment, including an outer shell 1, inside the outer shell 1 there is provided a glass plate 3 to be processed, and further includes:

[0025] A spraying mechanism 2, the spraying mechanism 2 is used for spraying chemical liquid and cleaning liquid, the spraying mechanism 2 includes a spraying component and a swinging component, the spraying component includes a spraying pipe 22, and the swinging component includes a linking plate 24, the linking plate 24 is arranged on one side of the spraying pipe 22;

[0026] A rotating mechanism 5, the rotating mechanism 5 is used for rotating the glass plate 3, the rotating mechanism 5 includes a rotating component and a driving component, the rotating component includes a rotating frame 54, and the glass plate 3 is arranged inside the rotating frame 54;

[0027] A mounting component 6, the mounting component 6 is used for fixedly installing the glass plate 3 and the rotating frame 54.

[0028] Specifically, one end of the spray pipe 22 is connected through penetration with an input pipe 23 for transporting liquid medicine or cleaning liquid. A moving frame 21 is sleeved outside the spray pipe 22. A rectangular through groove for placing the spray pipe 22 and the input pipe 23 is provided at the top of the moving frame 21. The outer wall of the input pipe 23 is fixedly connected to the back surface of the inner wall of the rectangular through groove, and the other end of the spray pipe 22 is fixedly connected to the front surface of the inner wall of the rectangular through groove. One end of the linkage plate 24 is hinged to one side of the moving frame 21. The other end of the linkage plate 24 is hinged with a rotating plate 25 for driving the swinging of the linkage plate 24. A rotating motor 26 for driving the rotation of the rotating plate 25 is fixedly connected to the top of the rotating plate 25. Rollers 27 for facilitating the movement of the moving frame 21 are provided at the bottom of the moving frame 21. A moving track 4 for guiding the rollers 27 is provided inside the housing 1.

[0029] Further, one end of the spray pipe 22 close to the inner wall of the moving frame 21 is connected to the inner wall of the moving frame 21 by spot welding. The spray pipe 22 and the input pipe 23 are connected through threaded penetration. The input pipe 23 is connected to a three-way solenoid valve. The input end of the three-way solenoid valve is electrically connected to a PLC, and the three-way solenoid valve is controlled by the PLC. The three ports of the solenoid valve are respectively connected to a liquid medicine tank, a water tank, and the input pipe 23. When etching is required, the PLC controls the solenoid valve to connect the input pipe 23 with the liquid medicine tank. After the etching is completed, the connection between the input pipe 23 and the liquid medicine tank is closed, and the water tank is connected to the input pipe 23 to wash the glass plate 3 with water. The moving frame 21 is a rectangular frame. A swinging hole for inserting the linkage plate 24 is provided on one side of the rectangular through groove. A round rod is fixedly connected inside the swinging hole. A first round hole is provided at one end of the linkage plate 24, and the round rod is inserted into the first round hole. A T-shaped rod is adhesively fixed to the top of the other end of the linkage plate 24. A second round hole is provided at the top of the rotating plate 25, and the T-shaped rod is inserted into the second round hole. The second round hole is provided at a position close to the edge at the top of the rotating plate 25. A third round hole is provided at a position opposite to the second round hole for inserting the output shaft of the rotating motor 26. By the rotation of the output shaft of the rotating motor 26, the rotating plate 25 rotates eccentrically, thereby driving the linkage plate 24 to pull the moving frame 21 to perform a reciprocating motion along the linear direction of the moving track 4 for spraying liquid medicine or water. A round groove is provided at the bottom end of the moving frame 21, and a smooth rod is welded inside the round groove. The roller 27 is sleeved on the outer wall of the smooth rod to achieve rolling, thereby reducing the friction when moving the moving frame 21. The bottom end of the rotating motor 26 is fixedly connected to a first mounting plate through screws. One end of the first mounting plate is fixedly connected to the outer wall of the housing 1 by welding. Leak holes are provided at the bottom of the housing 1 for discharging liquid medicine or water.

[0030] Specifically, the two sides of the rotating frame 54 are respectively fixedly connected with a second rotating shaft 55 and a first rotating shaft 53. An outer wall of one end of the second rotating shaft 55 is sleeved with a bearing 56. One side of the bearing 56 is fixedly connected with the front surface of the inner wall of the housing 1. The driving assembly is arranged at one end of the first rotating shaft 53. The driving assembly includes a rotating motor 51. An output end of the rotating motor 51 is provided with a coupling 52 for connecting with the first rotating shaft 53. One end of the coupling 52 close to the rotating frame 54 is fixedly connected with the back surface of the rotating frame 54. The mounting assembly 6 includes a bottom plate 61, a side plate 62 and a top plate 64. The bottom plate 61 and the top plate 64 are respectively arranged at the bottom end and the top end of the glass plate 3. The side plate 62 is arranged at the side of the glass plate 3. The bottom end of the side plate 62 is fixedly connected with the top end of the bottom plate 61. One side of the side plate 62 close to the glass plate 3 is fixedly connected with a protective pad 63 for clamping and protecting the glass plate 3. The top end of the top plate 64 is respectively provided with a first bolt 65 and a second bolt 66. The first bolt 65 is used for fixedly connecting the top plate 64 and the rotating frame 54. The second bolt 66 is used for fixedly connecting the top plate 64 and the side plate 62.

[0031] Furthermore, the second rotating shaft 55 is inserted into the interior of the bearing 56. The bearing 56 is an existing ball bearing. One side of the bearing 56 is fixedly connected with the front surface of the inner wall of the housing 1 by welding. The parts of the second rotating shaft 55 and the first rotating shaft 53 in contact with the rotating frame 54 are fixed by welding. The bottom end of the rotating motor 51 is fixed to a second mounting plate by bolts, and the second mounting plate is fixedly connected with the back surface of the outer wall of the housing 1 by welding. When the output shaft of the rotating motor 51 rotates, the rotation is transmitted by driving the coupling 52, so that the first rotating shaft 53 rotates synchronously, thereby driving the rotating frame 54 to rotate, so as to drive the rotation of the glass plate 3 placed inside the rotating frame 54. The two sides of the top end of the bottom plate 61 are respectively provided with side plates 62. A groove is formed on one side of the side plate 62 facing the glass plate 3, and the protective pad 63 is adhesively fixed inside the groove. Thus, when the protective pad 63 clamps and fixes the glass plate 3, it plays a protective role on the side of the glass plate 3. The protective pad 63 is made of corrosion-resistant rubber material. The protective pad 63 is in a concave shape, and the width of the concave opening is 0.6 times the thickness of the glass plate 3. The two ends of the bottom plate 61 are respectively in contact with the inner wall of the coupling 52. The heights of the side plate 62 and the protective pad 63 match the height of the glass plate 3. The top plate 64 is fixedly connected with the side plate 62 by the second bolt 66. Thus, the bottom plate 61, the side plate 62 and the top plate 64 play a role of wrapping and fixing the glass plate 3. When the first bolt 65 fixedly connects the top plate 64 and the rotating frame 54, when the rotating frame 54 rotates, the rotating frame 54 drives the glass plate 3 to rotate synchronously by driving the first bolt 65, realizing the rotary wet etching of the glass plate 3. Then, through the spraying of the liquid medicine, under the rotating action, the accumulation of calcium fluoride at the edge of the convex part of the glass plate 3 can be prevented.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A workpiece rotary wet etching thinning device, comprising a housing (1), wherein a glass plate (3) to be processed is arranged inside the housing (1), characterized in that: Also includes: A spray mechanism (2), the spray mechanism (2) being used for spraying liquid medicine and cleaning liquid, the spray mechanism (2) comprising a spray component and a swing component, the spray component comprising a spray pipe (22), the swing component comprising a linkage plate (24), the linkage plate (24) being arranged on one side of the spray pipe (22); A rotating mechanism (5), the rotating mechanism (5) being used to rotate the glass plate (3), the rotating mechanism (5) comprising a rotating assembly and a driving assembly, the rotating assembly comprising a rotating frame (54), the glass plate (3) being arranged inside the rotating frame (54); A mounting assembly (6) is used to fix and mount the glass plate (3) and the rotating frame (54).

2. The workpiece rotating wet etching thinning equipment according to claim 1, characterized in that: One end of the spray pipe (22) is connected to an input pipe (23) for conveying a liquid medicine or a cleaning liquid, the spray pipe (22) is sleeved with a movable frame (21) on its exterior, the movable frame (21) being provided with a rectangular through groove at the top thereof for accommodating the spray pipe (22) and the input pipe (23), the outer wall of the input pipe (23) being fixedly connected to the back side of the inner wall of the rectangular through groove, and the other end of the spray pipe (22) being fixedly connected to the front side of the inner wall of the rectangular through groove.

3. The workpiece rotating wet etching thinning equipment according to claim 2, characterized in that: One end of the linkage plate (24) is hinged to one side of the moving frame (21); the other end of the linkage plate (24) is hinged to a rotating plate (25) for driving the linkage plate (24) to swing; the top end of the rotating plate (25) is fixedly connected to a rotating motor (26) for driving the rotating plate (25) to rotate; a roller (27) for facilitating the movement of the moving frame (21) is provided at the bottom of the moving frame (21); and a moving track (4) for guiding the roller (27) is provided inside the housing (1).

4. The workpiece rotating wet etching thinning equipment according to claim 1, characterized in that: The second rotating shaft (55) and the first rotating shaft (53) are fixedly connected to the two sides of the rotating frame (54), respectively; the outer wall of one end of the second rotating shaft (55) is sleeved with a bearing (56); one side of the bearing (56) is fixedly connected to the front side of the inner wall of the outer shell (1); and the driving component is arranged at one end of the first rotating shaft (53).

5. The workpiece rotating wet etching thinning equipment according to claim 4, characterized in that: The driving assembly comprises a rotating motor (51), an output end of the rotating motor (51) is provided with a coupling (52) for connecting to a first rotating shaft (53), and one end of the coupling (52) close to the rotating frame (54) is fixedly connected to the back side of the rotating frame (54).

6. The workpiece rotating wet etching thinning equipment according to claim 1, characterized in that: The mounting assembly (6) comprises a bottom plate (61), a side plate (62) and a top plate (64); the bottom plate (61) and the top plate (64) are respectively arranged at the bottom end and the top end of the glass plate (3); the side plate (62) is arranged at the side of the glass plate (3); the bottom end of the side plate (62) is fixedly connected to the top end of the bottom plate (61); and a protection pad (63) for clamping and protecting the glass plate (3) is fixedly connected to a side of the side plate (62) close to the glass plate (3).

7. The workpiece rotating wet etching thinning equipment according to claim 6, characterized in that: A first bolt (65) and a second bolt (66) are respectively provided at the top end of the top plate (64), wherein the first bolt (65) is used for fixing the top plate (64) and the rotating frame (54), and the second bolt (66) is used for fixing the top plate (64) and the side plate (62).

Images