CN220245964U

CN220245964U - 3D glass processingequipment

Info

Publication number: CN220245964U
Application number: CN202320466597.3U
Authority: CN
Inventors: 赵靖州; 岳伟; 徐炯�; 杨夫舜; 齐彦杰
Original assignee: Wuhu Dongxin Photoelectric Technology Co ltd
Current assignee: Wuhu Dongxin Photoelectric Technology Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-12-26
Anticipated expiration: 2033-03-13

Abstract

The utility model discloses a 3D glass processing device which comprises a fixed pressing plate (2) and a fixed bottom plate (1), wherein glass is arranged on the fixed bottom plate (1), the fixed pressing plate (2) is arranged above the glass, a fixing device for pressing the fixed pressing plate (2) is arranged on the fixed pressing plate (2), the fixed bottom plate (1) is connected with a shaking device, a liquid inlet (6) is formed in the upper end of the fixed pressing plate (2), and a liquid outlet (7) is formed in the side end of the fixed pressing plate (2).

Description

3D glass processingequipment

Technical Field

The utility model belongs to the technical field of 3D glass processing and forming, and particularly relates to a 3D glass processing device.

Background

Nowadays, a foldable smart phone becomes the area of the cantonese of all large manufacturers, and compared with the existing straight-face screen, the foldable screen has the advantages of distinguishing cameras, multiple purposes, high split-screen use rate and the like, but the material used by the foldable smart phone in the mainstream market is a plastic film made of a special material, and after long-term bending, the folding area is marked obviously, and the appearance is poor. There is a need to develop better performing, stronger glass covers for folding screen handsets.

The current process of processing 3D glass is: 1. coating UV (ultraviolet) anti-sticking films on any surface of the glass; 2. reversely buckling one side which is not covered with the film on the PVC bottom plate; 3. fixing the glass cover plate by using an adhesive tape and etching by using acid liquor; 4. and reducing viscosity by ultraviolet irradiation and separating the processed glass cover plate. However, this method has the following disadvantages: (1) after etching, glass is adsorbed on the PVC plate due to water pressure, and damage is easy to occur when a piece is taken out; (2) the adhesive tape is not firmly fixed, and acid liquor is easy to infiltrate into thick areas such as glass, so that the uniformity of the thickness of the plate is poor; (3) the glass is easy to scratch when in direct contact with the PVC plate; (4) glass is etched down and acid pits in non-uniform thickness areas due to foaming of the acid are difficult to avoid.

The utility model patent with publication number CN110577354A discloses a processing technology of a 3D glass product, a 3D glass product and electronic equipment in 12 months and 17 days 2019. The 3D glass product processing technology comprises the following steps: CNC profiling and polishing are carried out on the planar glass with the frame, so that a 3D glass product is obtained; the planar glass with the frame is formed by hot-pressing and welding the planar glass and the glass frame. The 3D glass product processing technology has complex operation steps, can not improve the yield of products and can not improve the production efficiency.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a 3D glass processing device which is convenient to assemble and disassemble, high in yield and high in production efficiency.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the 3D glass processing device comprises a fixed pressing plate and a fixed bottom plate, wherein the glass is installed on the fixed bottom plate, the fixed pressing plate is installed above the glass, a fixing device for pressing the fixed pressing plate is arranged on the fixed pressing plate, the fixed bottom plate is connected with a shaking device, a liquid inlet is formed in the upper end of the fixed pressing plate, and a liquid outlet is formed in the side end of the fixed pressing plate.

The fixing device comprises a pressing rod, a fixing support is arranged at the end of the fixing bottom plate, a fixing groove is formed in the fixing support, two ends of the pressing rod are installed in the fixing groove, and the pressing rod presses the fixing pressing plate.

The shaking device comprises a clamping plate, the clamping plate is connected with a mounting frame, clamping grooves are formed in the clamping plate, two ends of the fixed bottom plate are clamped with the clamping grooves, and the clamping plate is movably connected with the mounting frame.

The locating device is characterized in that a limiting hole is formed in the clamping plate, limiting pins are arranged in the limiting holes in pairs, locating pins are arranged in the middle of the clamping plate, mounting holes for mounting the limiting pins and the locating pins are formed in the mounting frame, and the clamping plate is hinged to the mounting frame through the limiting pins and the locating pins.

The connecting device is characterized in that fixing pins are arranged at two ends of the clamping plate, a connecting rod is arranged on one side of the clamping plate, connecting holes for the fixing pins to be installed are formed in the connecting rod, the connecting holes are formed in the connecting rod at equal intervals, and the connecting rod is hinged to the clamping plate through the fixing pins.

The fixed pressing plate is provided with a mounting groove which is matched with the glass in size.

The liquid inlet and the liquid outlet are arranged in pairs, and the liquid inlet is of a strip-shaped structure.

The mounting holes are arranged at equal intervals on the mounting frame.

Limiting steps are arranged at two ends of the compression bar.

The compression bar and the fixed support are arranged in pairs.

The utility model has the technical effects that: by adopting the 3D glass processing device, a reasonable fixing device is arranged, and the fixing cover plate is fixed through the compression bar, so that the 3D glass processing device is simple and convenient to assemble and disassemble, the sealing performance is improved, and acid liquor is prevented from penetrating into a non-etching area of glass; the shaking device is arranged, the swing of the clamping plate is controlled through the PLC system, the influence of insoluble fluorosilicate on the glass to be processed is avoided, and the yield and the production efficiency are improved.

Drawings

The present specification includes the following drawings, the contents of which are respectively:

FIG. 1 is a schematic view of the clamping plate and fixed bottom plate mounting structure of the 3D glass processing device of the present utility model;

FIG. 2 is a schematic view of the structure of a clamping plate of the 3D glass processing device of the utility model;

FIG. 3 is a schematic view of the structure of the glass fixing means of the 3D glass processing apparatus of the present utility model;

FIGS. 4-1 and 4-2 are schematic views showing the connecting rod and clamping plate connection structure of the 3D glass processing apparatus according to the present utility model;

FIG. 5 is a schematic view of the connection structure of the clamping plate and the mounting frame of the 3D glass processing device;

fig. 6 is a schematic view of the structure of a fixing base plate of the 3D glass processing device of the present utility model.

Marked in the figure as: 1. a fixed bottom plate; 2. a fixed pressing plate; 3. a compression bar; 4. a fixed bracket; 5. a limit step; 6. a liquid inlet; 7. a liquid outlet; 8. a clamping plate; 9. clamping grooves; 10. a connecting rod; 11. a fixing pin; 12. a positioning pin; 13. a limiting hole; 14. a limiting pin; 15. a mounting frame; 16. a mounting hole; 17. a fixing groove; 18. a connection hole; 19. and a mounting groove.

Detailed Description

The following detailed description of the embodiments of the utility model, given by way of example only, is presented in the accompanying drawings to aid those skilled in the art in a more complete, accurate and thorough understanding of the inventive concepts and aspects of the utility model, and to facilitate their practice.

As shown in fig. 1 to 6, the 3D glass processing device comprises a fixed pressing plate 2 and a fixed bottom plate 1, wherein glass is arranged on the fixed bottom plate 1, the fixed pressing plate 2 is arranged above the glass, a fixing device for pressing the fixed pressing plate 2 is arranged on the fixed pressing plate 2, the fixed bottom plate 1 is connected with a shaking device, a liquid inlet 6 is formed in the upper end of the fixed pressing plate 2, and a liquid outlet 7 is formed in the side end of the fixed pressing plate 2.

The fixed pressing plate 2 and the fixed bottom plate 1 are PVC plates, the PVC plates are smooth and can not scratch glass, the appearance defect of the glass is effectively avoided, the PVC plates are made of acid corrosion resistant polymer materials, the service life of the PVC plates is long due to the acid corrosion resistant materials, and the PVC plates are light in weight and can be conveniently carried by staff; the fixed bottom plate 1 has good sealing performance on the glass to be processed, can effectively avoid acid liquor from penetrating into a non-etching area of the glass to be processed, and ensures the yield of products; PVC board accessible customization mould processes, and adaptation size is 500mm 400mm, in the actual production, can select the mould of corresponding model to cut according to glass actual requirement and realize, and adaptability is strong, and the switching model is in time and switching speed is fast, and the output is high.

As shown in fig. 1, the fixing device comprises a compression bar 3, a fixing bracket 4 is arranged at the end part of a fixing bottom plate 1, a fixing groove 17 is arranged on the fixing bracket 4, two ends of the compression bar 3 are arranged in the fixing groove 17, and the compression bar 3 compresses the fixing pressing plate 2. The fixed bolster 4 is used for installing depression bar 3, and depression bar 3 is fixed the apron with fixed clamp plate 2 compaction on fixed baseplate 1, makes fixed baseplate 1, fixed clamp plate 2 and wait to process glass cooperation inseparabler, has improved sealing performance, can effectively avoid the non-etching area of acidizing fluid infiltration glass, guarantees product outward appearance and shows. Compared with the traditional fixation by a disposable adhesive tape, the use of the reusable compression bar 3 can reduce the use cost.

As shown in fig. 1 to 4-2, the shaking device comprises a clamping plate 8, the clamping plate 8 is connected with a mounting frame 15, a clamping groove 9 is formed in the clamping plate 8, two ends of a fixed bottom plate 1 are clamped with the clamping groove 9, and the clamping plate 8 is movably connected with the mounting frame 15. The cross section of the clamping plate 8 is of an F-shaped structure, two ends of the fixed bottom plate 1 are clamped with the clamping grooves 9, and the process of liquid medicine entering, etching and liquid medicine exiting of glass to be processed is realized through the movement of the shaking device.

The clamping plate 8 is provided with limiting holes 13, the limiting holes 13 are arranged in pairs, limiting pins 14 are arranged in the limiting holes 13, the middle part of the clamping plate 8 is provided with positioning pins 12, the mounting frame 15 is provided with mounting holes 16 for mounting the limiting pins 14 and the positioning pins 12, and the clamping plate 8 is hinged with the mounting frame 15 through the limiting pins 14 and the positioning pins 12. The limiting pin 14 is a kidney-shaped hole, the limiting hole 13 and the limiting pin 14 are used for limiting the swinging angle of the clamping plate 8, the clamping plate 8 is provided with a mounting hole for mounting the positioning pin 12 and the fixing pin 11, the positioning pin 12 can be used for swinging the clamping plate 8 around the positioning pin 12, the swinging function of a swinging device is realized, the swinging device can be placed in a machining station with an etching surface facing upwards or an etching surface facing downwards, the limitation of single machining is broken, the machining steps are simplified, and the production efficiency is improved.

The two ends of the clamping plate 8 are provided with fixing pins 11, one side of the clamping plate 8 is provided with a connecting rod 10, the connecting rod 10 is provided with connecting holes 18 for the fixing pins 11 to be installed, the connecting holes 18 are arranged on the connecting rod 10 at equal intervals, and the connecting rod 10 is hinged with the clamping plate 8 through the fixing pins 11. The connecting rod 10 can drive the clamping plates 8 to swing simultaneously, so that the swinging modes of the clamping plates 8 are consistent, the working efficiency is improved, and the consistency of products is ensured. The fixed pin 11, the locating pin 12 and the limiting pin 14 are unified in specification, and the installation of the device structure is facilitated.

As shown in fig. 6, the fixed pressing plate 2 is provided with a mounting groove 19, and the mounting groove 19 is matched with the size of glass. The size of the mounting groove 19 is matched with the size of a glass product, the mounting groove 19 is a non-uniform thickness groove, the appearance structure of the glass to be processed can be matched, and the overall sealing performance is improved.

As shown in fig. 1, the liquid inlet 6 and the liquid outlet 7 are arranged in pairs, and the liquid inlet 6 has a strip-shaped structure. The liquid inlet 6 is a strip-shaped structure to increase the acid liquid entering area, the liquid outlet 7 corresponds to the position of the liquid inlet 6 on the fixed cover plate, insoluble fluorosilicate generated during etching can be removed from the etched area along with shaking, the subsequent etching effect is not affected, and the apparent effect and the plate thickness uniformity of a finished product are ensured.

As shown in fig. 5, the mounting holes 16 are provided at equal intervals in the mounting frame 15. The mounting frame 15 is provided with a plurality of rows of mounting holes 16, so that more mounting positions of the clamping plates 8 can be provided, and more clamping plates 8 can be arranged in the same mounting frame 15, so that the production efficiency can be improved.

As shown in fig. 1, two ends of the compression bar 3 are provided with limiting steps 5. The limiting step 5 can prevent the compression bar 3 from generating axial movement, and improves the stability of fixation.

The compression bar 3 and the fixed bracket 4 are arranged in pairs. Four compression bars 3 are arranged on the fixed cover plate, so that the fixation of the fixed cover plate can be enhanced.

As shown in fig. 1 to 6, the 3D glass processing apparatus adopts a PLC to control and drive, before processing, a glass cover plate to be processed is placed in a mounting groove of a fixed bottom plate 1, a glass cover film with a single-sided film is placed face down, an uncoated surface is contacted with a fixed pressing plate 2 upwards, a pressing rod 3 is installed to press the fixed pressing plate 2, the fixed bottom plate 1 is connected with a clamping plate 8, and then the clamping plate 8 is installed on a mounting frame 15 through an installation fixing pin 11, a positioning pin 12 and a limiting pin 14. In the processing process, the left and right feeding and discharging of the device on a processing station are realized through travelling crane, and the fixed pressing plate 2 and the fixed bottom plate 1 are etched by entering acid liquor at a certain inclination angle, so that the following reasons are that: if the insoluble fluorosilicate generated during etching of the glass is placed in parallel, the insoluble fluorosilicate can remain in the area to be etched to influence the subsequent etching effect, and the apparent effect and the plate thickness uniformity of the finished product can be influenced after the insoluble fluorosilicate is accumulated for a long time; the integral plate is added with acid liquor at a certain inclination angle, and the residues of insoluble matters can be effectively avoided in the acid liquor discharge process, and the insoluble matters can leave the surface of the glass along with the obliquely flowing liquid in the up-and-down throwing process, so that the excellent appearance performance effect and the thickness uniformity of the product are ensured.

And then, carrying out processes of liquid medicine feeding, etching and liquid medicine discharging in different tank positions, and carrying out operations such as water washing, etching, alkali washing, water washing and the like to finish the etching step of glass, and utilizing a PLC program to control a shaking device to shake in the liquid medicine, so that an etched surface and the liquid medicine can fully react, the influence of insoluble fluorosilicate on an etched area is removed, the etching efficiency is ensured, and the plate thickness uniformity of a product is also ensured.

As shown in fig. 1 to 6, the 3D glass processing device is controlled and driven by a PLC, the operation structure of the device is mainly controlled by a PLC program, various parameters can be displayed and adjusted through an electronic panel, a traveling crane is connected above the device, the left and right feeding and discharging of the device are realized by using the traveling crane, the shaking effect in the tank body is realized by the up and down movement of the grippers of the traveling crane, the shaking time, amplitude and speed can be controlled by a PLC system, the complexity of operation is avoided, the operation of a worker is simple and convenient, and the worker can change the parameters according to the actual production requirement conveniently. The device is rocked through the driving device, replaces the processing mode of directly back-off glass on the PVC plate in the traditional process, has more perfect processing mode and more controllable flow compared with the prior processing method, is convenient for the construction of a mass production line, and can be applied to the mass production line.

According to the 3D glass processing device, a reasonable fixing device is arranged, and the fixing cover plate 2 is fixed through the compression bar 3, so that the 3D glass processing device is simple and convenient to assemble and disassemble, the sealing performance is improved, and acid liquor is prevented from penetrating into a non-etching area of glass; the shaking device is arranged, the swing of the clamping plate 8 is controlled through the PLC system, the influence of insoluble fluorosilicate on the glass to be processed is avoided, and the yield and the production efficiency are improved.

The utility model is described above by way of example with reference to the accompanying drawings. It will be clear that the utility model is not limited to the embodiments described above. As long as various insubstantial improvements are made using the method concepts and technical solutions of the present utility model; or the utility model is not improved, and the conception and the technical scheme are directly applied to other occasions and are all within the protection scope of the utility model.

Claims

1. A 3D glass processing apparatus, characterized in that: including fixed clamp plate (2), fixed bottom plate (1), glass installs on fixed bottom plate (1), fixed clamp plate (2) are installed glass top, be equipped with the fixing device who compresses tightly fixed clamp plate (2) on fixed clamp plate (2), fixed bottom plate (1) are connected with the shaking device, fixed clamp plate (2) upper end is equipped with into liquid mouth (6), fixed clamp plate (2) side is equipped with liquid outlet (7).

2. The 3D glass processing apparatus according to claim 1, wherein: the fixing device comprises a pressing rod (3), a fixing support (4) is arranged at the end of the fixing bottom plate (1), a fixing groove (17) is formed in the fixing support (4), two ends of the pressing rod (3) are installed in the fixing groove (17), and the pressing rod (3) presses the fixing pressing plate (2).

3. The 3D glass processing apparatus according to claim 2, wherein: the shaking device comprises a clamping plate (8), the clamping plate (8) is connected with a mounting frame (15), a clamping groove (9) is formed in the clamping plate (8), two ends of the fixed bottom plate (1) are clamped with the clamping groove (9), and the clamping plate (8) is movably connected with the mounting frame (15).

4. A 3D glass processing apparatus according to claim 3, wherein: be equipped with spacing hole (13) on splint (8), spacing hole (13) set up in pairs, be equipped with spacer pin (14) in spacing hole (13), splint (8) middle part is equipped with locating pin (12), be equipped with mounting hole (16) that supply spacer pin (14) and locating pin (12) to install on mounting bracket (15), splint (8) pass through spacer pin (14) and locating pin (12) with mounting bracket (15) are articulated.

5. The 3D glass processing apparatus according to claim 4, wherein: the novel connecting device is characterized in that fixing pins (11) are arranged at two ends of the clamping plate (8), a connecting rod (10) is arranged on one side of the clamping plate (8), connecting holes (18) for installing the fixing pins (11) are formed in the connecting rod (10), the connecting holes (18) are formed in the connecting rod (10) at equal intervals, and the connecting rod (10) is hinged to the clamping plate (8) through the fixing pins (11).

6. The 3D glass processing apparatus according to any of claims 1-5, wherein: the fixed pressing plate (2) is provided with a mounting groove (19), and the mounting groove (19) is matched with the glass in size.

7. The 3D glass processing apparatus according to claim 1, wherein: the liquid inlet (6) and the liquid outlet (7) are arranged in pairs, and the liquid inlet (6) is of a strip-shaped structure.

8. The 3D glass processing apparatus according to claim 4, wherein: the mounting holes (16) are arranged at equal intervals on the mounting frame (15).

9. The 3D glass processing apparatus according to claim 2, wherein: limiting steps (5) are arranged at two ends of the compression bar (3).

10. The 3D glass processing apparatus according to claim 2, wherein: the compression bar (3) and the fixed support (4) are arranged in pairs.