Edge grinding and fine trimming device for tempered glass

Abstract

The utility model relates to the technical field of tempered glass processing, in particular to a tempered glass edging and fine trimming device which comprises a supporting table, a rotating disc is rotationally installed on the upper side of the supporting table, a rotating shaft is arranged on the upper side of the rotating disc, and a crimping limiting assembly is installed at the lower end of the rotating shaft. The crimping limiting assembly comprises a plurality of threaded cylinders, threaded rods are installed on the inner sides of the threaded cylinders in a threaded connection mode, switching bases are rotatably installed at the lower ends of the threaded rods, guide telescopic rods are fixedly installed at the lower ends of the switching bases, threaded connection discs are fixedly installed at the lower ends of the guide telescopic rods, and springs sleeve the outer sides of the guide telescopic rods. An air pump is fixedly mounted on the upper side of the vacuum chuck. According to the utility model, through the arrangement of the crimping limiting assembly, the deformation quantity of the spring during the crimping of the toughened glass can be changed by rotating the threaded rod, so that the pressure provided by the spring to the vacuum chuck is changed, the pressure matched with the processed toughened glass is adjusted, and the crimping is more stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to toughened glass processing technical field especially relates to a kind of for toughened glass edge grinding finishing device. BACKGROUND

[0002] Toughened glass is a kind of safety glass after special heat treatment, with high strength, high heat shock resistance and special fragment state.

[0003] Reference authorized announcement No. CN218363805U utility model patent discloses a kind of toughened glass edge grinding device, including workbench, the upper surface of the workbench is fixedly connected with protective frame, the upper surface of the workbench is symmetrically provided with sliding slot in both sides, the inside of the sliding slot is slidably connected with sliding block, the top of the two sliding blocks of same side is fixedly installed with conveying mechanism, protective frame and spray head are set, not only can the toughened glass polishing space be isolated, but also can dust generated during polishing be dust-settling, to protect environment, conveying mechanism is set, can automatically drive toughened glass to move up and down, need not manually carry as a whole, to reduce work burden.

[0004] The compression limiting work of the compression plate in the above-mentioned patent is carried out on the toughened glass before polishing, but the compression force of the compression plate cannot be adjusted, and the toughened glass can be damaged when the compression force is too large. To solve the above technical defects, we propose a kind of toughened glass edge grinding finishing device. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the shortcomings in the prior art and provides a kind of toughened glass edge grinding finishing device.

[0006] To achieve the above object, the utility model adopts the following technical scheme:

[0007] A kind of toughened glass edge grinding finishing device, including support table, the upper side of the support table is rotatably installed with carousel, the upper side of the carousel is provided with shaft, the lower end of the shaft is installed with compression limiting component;The compression limiting component includes several threaded barrels, the inner side of the threaded barrel is screw-connected with threaded rod, the lower end of the threaded rod is rotatably installed with adapter seat, the lower end of the adapter seat is fixedly installed with guide telescopic link, the lower end of the guide telescopic link is fixedly installed with screw plate, the outer side of the guide telescopic link is equipped with spring, the lower end of the screw plate is screw-connected with vacuum chuck, the upper side of the vacuum chuck is fixedly installed with air pump, the side of the air pump is installed with air pipe, the output end of the air pump is connected with the inner side of vacuum chuck.

[0008] Further, the side of the threaded barrel is fixedly connected with lateral mounting seat, and the lateral mounting seat is screw-connected on the side wall of the shaft.

[0009] Furthermore, the spring does not contact the outer wall of the guide telescopic rod.

[0010] Furthermore, a hexagonal column is fixedly installed on the upper end of the threaded rod, and a sealing ring is installed at the lower port of the vacuum suction cup.

[0011] Furthermore, hydraulic rods are symmetrically arranged on both sides of the support platform, a bracket is fixedly installed on the upper end of the hydraulic rod, an electric telescopic rod is fixedly installed on the side of the bracket, a mounting block is fixedly installed on the inner end of the electric telescopic rod, and a fine-ground blade is fixedly installed on the side of the mounting block.

[0012] Furthermore, the upper side of the turntable supports tempered glass.

[0013] Furthermore, a driving motor is fixedly mounted on the upper side of the bracket, a small gear is fixedly mounted on the output end of the driving motor, the small gear is meshed with a large gear, the large gear is fixedly mounted on the upper end of the rotating shaft, and a rotating hole is opened at the center of the bracket.

[0014] Furthermore, the rotating shaft rotates through the rotating hole, and a clamping ring is fixedly installed on the outer wall of the rotating shaft, and the clamping ring is clamped on the upper and lower sides of the rotating hole.

[0015] Compared with the related art, the device for finishing the edge of tempered glass proposed by the present invention has the following beneficial effects:

[0016] In the utility model, a device for polishing and finishing the edge of tempered glass is described. Through a crimping limit assembly, in the crimping assembly, the rebound force provided by the spring can drive the vacuum suction cup to be crimped onto the tempered glass. The upper side of the spring is rotatably installed on the lower end of the threaded rod through an adapter. The deformation of the spring when crimping the tempered glass can be changed by rotating the threaded rod, thereby changing the pressure provided by the spring to the vacuum suction cup, so as to adjust the pressure to match the processed tempered glass. In order to prevent the tempered glass from slipping sideways during processing, an air pump is also provided on the vacuum suction cup. When the vacuum suction cup is crimped onto the tempered glass, the air inside the vacuum suction cup can be evacuated by the air pump, and the adsorption force can be used to make the crimping of the vacuum suction cup to the tempered glass more stable, thereby avoiding slipping sideways during grinding processing, thereby enhancing the practicality of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a device for tempered glass edge grinding and finishing proposed by the utility model. Figure One ;

[0018] Figure 2 This is a three-dimensional schematic diagram of a device for tempered glass edge grinding and finishing proposed by the utility model. Figure Two ;

[0019] Figure 3 A partial split three-dimensional structure diagram for a tempered glass edge grinding and finishing device is proposed in the utility model Figure One ;

[0020] Figure 4 A partial split three-dimensional structure diagram for a tempered glass edge grinding and finishing device is proposed in the utility model Figure Two ;

[0021] Figure 5 A partial split three-dimensional structure diagram for a tempered glass edge grinding and finishing device is proposed in the utility model Figure Three .

[0022] In the drawing: 1, supporting table; 2, rotating disc; 3, hydraulic rod; 4, support; 41, rotating hole; 5, driving motor; 6, pinion; 7, gear; 8, rotating shaft; 81, snap ring; 9, pressure contact limiting assembly; 91, threaded cylinder; 92, lateral mounting seat; 93, vacuum chuck; 94, sealing ring; 95, air pump; 96, air pipe; 97, threaded rod; 98, hexagonal column; 99, adapter seat; 910, guide telescopic rod; 911, spring; 912, screw plate; 10, tempered glass; 11, electric telescopic rod; 12, mounting block; 13, fine grinding blade. DETAILED DESCRIPTION

[0023] The utility model will be further described below in combination with the drawings and embodiments.

[0024] Referring to Figures 1-5 A tempered glass edge grinding and finishing device: including supporting table 1, the upper side of supporting table 1 is rotatably installed with rotating disc 2, the upper side of rotating disc 2 is provided with rotating shaft 8, and the lower end of rotating shaft 8 is installed with pressure contact limiting assembly 9;Pressure contact limiting assembly 9 includes several threaded cylinders 91, the inner side of threaded cylinder 91 is screwedly installed with threaded rod 97, the lower end of threaded rod 97 is rotatably installed with adapter seat 99, the lower end of adapter seat 99 is fixedly installed with guide telescopic rod 910, the lower end of guide telescopic rod 910 is fixedly installed with screw plate 912, the outer side of guide telescopic rod 910 is sleeved with spring 911, the lower end of screw plate 912 is screwedly installed with vacuum chuck 93, the upper side of vacuum chuck 93 is fixedly installed with air pump 95, air pipe 96 is installed on the side of air pump 95, and the output end of air pump 95 is communicated with the inner side of vacuum chuck 93.

[0025] In the mode, the two sides of supporting table 1 are symmetrically provided with hydraulic rod 3, the upper end of hydraulic rod 3 is fixedly installed with support 4, support 4 is fixedly installed with electric telescopic rod 11 on the side, the inner side end of electric telescopic rod 11 is fixedly installed with mounting block 12, and mounting block 12 is fixedly installed with fine grinding blade 13 on the side.

[0026] Through the above-mentioned arrangement, when the electric telescopic rod 11 is extended, the fine grinding blade 13 can be moved to the side of the tempered glass 10 for grinding the side of the tempered glass 10. In addition, the telescopic adjustment function of the electric telescopic rod 11 is used to adjust the distance between the fine grinding blade 13 and the center of the tempered glass 10, so that the side of the tempered glass 10 with different diameters can be ground.

[0027] In this method, a driving motor 5 is fixedly mounted on the upper side of the bracket 4, a small gear 6 is fixedly mounted on the output end of the driving motor 5, the small gear 6 is engaged with a large gear 7, the large gear 7 is fixedly mounted on the upper end of the rotating shaft 8, a rotating hole 41 is opened at the center position of the bracket 4, the rotating shaft 8 rotates through the rotating hole 41, a retaining ring 81 is fixedly mounted on the outer wall of the rotating shaft 8, and the retaining ring 81 is clamped on the upper and lower sides of the rotating hole 41.

[0028] Through the arrangement in the above manner, when the driving motor 5 rotates, the small gear 6 is driven to rotate, and then the large gear 7 is driven to rotate through the small gear 6. At the same time, the rotating shaft 8 at the lower end of the large gear 7 rotates synchronously, thereby driving the vacuum suction cup 93 on the lower side to rotate, and then the tempered glass 10 adsorbed on the bottom of the vacuum suction cup 93 rotates, and the turntable 2 at the bottom of the synchronous tempered glass 10 rotates synchronously. When driving the tempered glass 10 to rotate, the tempered glass 10 is facilitated to rub against the fine grinding blade 13, and then the side of the tempered glass 10 is finely ground.

[0029] In this embodiment, a lateral mounting seat 92 is fixedly connected to the side of the threaded barrel 91 , and the lateral mounting seat 92 is threadedly mounted on the side wall of the rotating shaft 8 .

[0030] By the arrangement in the above manner, the threaded barrel 91 is screwed onto the outer wall of the rotating shaft 8 through the lateral mounting seat 92 , making subsequent disassembly and maintenance more convenient.

[0031] In this embodiment, the spring 911 does not contact the outer wall of the guide telescopic rod 910 .

[0032] By configuring in the above manner, it is avoided that the spring 911 scrapes against the outer wall of the guide telescopic rod 910 when being compressed and deformed.

[0033] In this embodiment, a hexagonal column 98 is fixedly mounted on the upper end of the threaded rod 97 , and a sealing ring 94 is mounted on the lower end of the vacuum suction cup 93 .

[0034] By the above arrangement, the hexagonal column 98 is easily connected to the outside of the hexagonal column 98 by an auxiliary wrench, and the threaded rod 97 can be driven to rotate by the auxiliary wrench.

[0035] In this embodiment, the upper side of the turntable 2 supports a tempered glass 10 .

[0036] The working principle of the device for finishing edge grinding of tempered glass provided by the utility model is as follows:

[0037] When in use, the tempered glass 10 to be polished is placed on the upper side of the turntable 2, and the hydraulic rod 3 is subsequently started to drive the bracket 4 to descend, so that the vacuum suction cup 93 is pressed against the upper side of the tempered glass 10, and the air pump 95 is subsequently started to discharge the air inside the vacuum suction cup 93 through the air pipe 96, and the dual effects of the vacuum adsorption force and the rebound pressure provided by the spring 911 are utilized to make the tempered glass 10 stably pressed against the upper side of the turntable 2, and the driving motor 5 is subsequently started to drive the tempered glass adsorbed on the lower side of the vacuum suction cup 93 by the meshing transmission effect of the small gear 6 and the large gear 7. The glass 10 rotates, and the turntable 2 on the lower side rotates synchronously. The electric telescopic rod 11 is subsequently started to drive the fine grinding blade 13 close to the side of the tempered glass 10 to grind the tempered glass 10. After the grinding is completed, the drive motor 5 stops rotating, and the electric telescopic rod 11 drives the fine grinding blade 13 to retract. The air pump 95 then inflates the inside of the vacuum suction cup 93 to make the tempered glass 10 lose the vacuum adsorption effect. The hydraulic rod 3 is subsequently started to drive the bracket 4 and the vacuum suction cup 93 to move upward. At this time, the polished tempered glass 10 can be removed from the turntable 2.

[0038] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A device for finishing edge grinding of tempered glass, characterized in that: It comprises a support platform (1), a turntable (2) is rotatably mounted on the upper side of the support platform (1), a rotating shaft (8) is provided on the upper side of the turntable (2), and a pressing limit assembly (9) is mounted on the lower end of the rotating shaft (8); The crimping limit assembly (9) comprises a plurality of threaded cylinders (91), a threaded rod (97) is screwedly mounted on the inner side of the threaded cylinder (91), a transfer seat (99) is rotatably mounted on the lower end of the threaded rod (97), a guide telescopic rod (910) is fixedly mounted on the lower end of the transfer seat (99), a screw connection plate (912) is fixedly mounted on the lower end of the guide telescopic rod (910), a spring (911) is sleeved on the outer side of the guide telescopic rod (910), a vacuum suction cup (93) is screwedly mounted on the lower end of the screw connection plate (912), an air pump (95) is fixedly mounted on the upper side of the vacuum suction cup (93), an air pipe (96) is mounted on the side of the air pump (95), and an output end of the air pump (95) is connected to the inner side of the vacuum suction cup (93).

2. The device for fine-edging tempered glass according to claim 1, characterized in that: The side of the threaded barrel (91) is fixedly connected with a lateral mounting seat (92), and the lateral mounting seat (92) is screwed and mounted on the side wall of the rotating shaft (8).

3. The device for fine-edging tempered glass according to claim 1, characterized in that: The spring (911) does not contact the outer wall of the guide telescopic rod (910).

4. The device for fine-edging tempered glass according to claim 1, characterized in that: A hexagonal column (98) is fixedly mounted on the upper end of the threaded rod (97), and a sealing ring (94) is mounted at the lower port of the vacuum suction cup (93).

5. The device for fine-edging tempered glass according to claim 1, characterized in that: Hydraulic rods (3) are symmetrically arranged on both sides of the support platform (1); a bracket (4) is fixedly mounted on the upper end of the hydraulic rod (3); an electric telescopic rod (11) is fixedly mounted on the side of the bracket (4); a mounting block (12) is fixedly mounted on the inner end of the electric telescopic rod (11); and a fine grinding blade (13) is fixedly mounted on the side of the mounting block (12).

6. The device for fine-edging tempered glass according to claim 1, characterized in that: The upper side of the turntable (2) supports tempered glass (10).

7. The device for fine-edging tempered glass according to claim 5, characterized in that: A driving motor (5) is fixedly mounted on the upper side of the bracket (4); a small gear (6) is fixedly mounted on the output end of the driving motor (5); the small gear (6) is meshed with a large gear (7); the large gear (7) is fixedly mounted on the upper end of the rotating shaft (8); and a rotating hole (41) is opened at the center of the bracket (4).

8. The device for fine-edging tempered glass according to claim 1, characterized in that: The rotating shaft (8) rotates and passes through the rotating hole (41). A snap ring (81) is fixedly mounted on the outer wall of the rotating shaft (8), and the snap ring (81) is clamped on the upper and lower sides of the rotating hole (41).

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