Tapping mechanism for tempered glass processing

Abstract

The utility model discloses a trepanning mechanism for tempered glass processing, which comprises a trepanning frame seat, and dust adsorption cavities for adsorbing dust in a tempered glass opening to reduce air pollution caused by outward diffusion are arranged in two side walls in the trepanning frame seat. An industrial dust collector and a dust box which are used for adsorbing and collecting dust are connected between the bottom ends of the outer sides of the dust adsorption cavities through pipelines, and a tapping protection frame which is used for tapping tempered glass and preventing dust is arranged at the end of the tapping frame base through a stable frame in a sliding and lifting mode. The hollow adsorption strip-shaped fixed plate at the end part is communicated with the internal air suction cavity, the air suction pipe with the pressure release valve and the high-pressure air suction pump, and the whole bottom surface of the toughened glass can be uniformly stressed, adsorbed and fixed by utilizing the uniformly distributed air suction holes, so that the risk that the glass is broken due to non-uniform local stress during tapping is reduced, and the tapping safety of the toughened glass is further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to glass punching technical field, concretely relates to a trepanning mechanism for toughened glass processing. BACKGROUND

[0002] Toughened glass is called strengthened glass and quenching glass, refers to the surface with compressive stress glass, belongs to safety glass, it usually uses chemical or physical method, forms compressive stress on glass surface, forms tensile stress in the interior, thereby improves the carrying capacity, strengthens glass wind pressure resistance, cold and hot resistance and impact resistance etc., needs to utilize the punching device to punch the surface of toughened glass, the existing related device is not convenient for adjusting the fixed part, further more is limited in use, is not convenient for fixing the toughened glass of different width and thickness, easy to lead to the deviation in the process of processing and affect the punching quality, and when processing the toughened glass, need manual movement toughened glass, it is inconvenient, and in the moving process, toughened glass can be damaged.

[0003] Therefore, the patent number "CN221314713U" a kind of punching device for toughened glass processing, including base, the upper end of the base is fixed and is provided with first mobile groove at front and back, the two sides inner wall between one of the first mobile groove is rotatably connected with bidirectional screw rod, the two sides inner wall between the other first mobile groove is fixedly connected with first positioning rod, the outer wall both sides of the bidirectional screw rod are all screw-jointed with first mobile slider, the outer wall both sides of the first positioning rod are all slidingly connected with first positioning slider, the upper end of first mobile slider and first positioning slider in the same side is all fixedly connected with L-shaped plate.By the restriction and fixation of toughened glass of different thickness and width, the device can be used for punching operation of toughened glass of multiple specifications, the horizontal and vertical adjustment of punching position can be realized, so that the device can be applied to various punching needs.

[0004] However, for the above-mentioned punching device for toughened glass processing, although two anti-skid screws are rotated to rotate the corresponding lifting screw rod, the positioning telescopic rod is provided to move the two threaded sleeves downward, and then the two pressing plates are moved downward until they are tightly attached to the toughened glass, so that the vertical direction of the toughened glass is limited, so that the toughened glass is firmly fixed on the base, and the following obvious defects still exist in the use process: the pressing plate in the above-mentioned device can only clamp and fix the two sides of the toughened glass locally, but when the drill bit is pressed downward to punch the toughened glass, the local pressing of the pressing plate causes the local pressing of the toughened glass to be pressed downward, which causes the problem of local pressing of the toughened glass to be pressed downward. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of trepanning mechanisms for toughened glass processing, to solve the problems presented in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of trepanning mechanisms for toughened glass processing, comprising:

[0007] The trepanning frame seat is internally provided with a dust adsorption cavity in the two side walls for reducing the outward diffusion of dust adsorption and pollution air in the opening of the toughened glass, and a dust collector and a dust box for dust adsorption and collection are connected between the outer bottom ends of the dust adsorption cavities through a pipeline.

[0008] The trepanning table is vertically corresponding to the trepanning protection frame and is arranged inside the trepanning frame seat, and the end of the trepanning table is uniformly provided with an adsorption strip-shaped fixed plate for placing, adsorbing and fixing the toughened glass and is a hollow structure.

[0009] Preferably, the dust box is connected to the output end of the industrial dust collector through a dust collecting pipe, and the input end of the industrial dust collector is connected with a horizontal dust suction pipe, which can ensure that all the dust extracted by the industrial dust collector is transmitted into the dust box without omission, avoiding dust leakage during transmission.

[0010] Preferably, the dust suction holes are uniformly arranged in the two side walls inside the trepanning frame seat, one end of each dust suction hole is communicated with the dust adsorption cavity, and the dust adsorption cavities are communicated through a horizontal dust suction pipe, so that the dust raised can enter the adsorption cavity through the dust suction holes in the first time.

[0011] Preferably, lifting cylinders are arranged at the two sides of the bottom end inside the trepanning frame seat, and the top ends of the lifting cylinders are connected to the two sides of the lower end surface of the trepanning table, to ensure that the trepanning drill bit maintains a proper distance from the surface of the toughened glass during trepanning.

[0012] Preferably, an air suction cavity is arranged inside the trepanning table, and an air suction pipe with a pressure relief valve is connected to the bottom of the air suction cavity, one end of the air suction pipe is connected to the high-pressure air suction pump, to provide a transmission path for the suction force generated by the high-pressure air suction pump and allow the suction force to be uniformly distributed to the bottom of the glass.

[0013] Preferably, air suction holes are uniformly arranged at the end of the adsorption strip-shaped fixed plate, and the hollow cavity inside the adsorption strip-shaped fixed plate is communicated with the air suction cavity, to ensure that the suction force generated by the high-pressure air suction pump can cover every inch of the area where the toughened glass contacts the adsorption strip-shaped fixed plate without any dead angle.

[0014] Preferably, the inside of the stable frame is transversely provided with a lead screw with a guide slider, and the bottom of the guide slider is provided with a telescopic cylinder on both sides, the telescopic cylinder is fixedly connected with the outside of the opening protection frame on both sides through the L-shaped connecting frame provided at one end of the telescopic cylinder, and the opening protection frame is driven to accurately translate, and the whole process is smooth and fluent.

[0015] Preferably, the inside of the stable frame is transversely provided with a lead screw with a guide slider, and the bottom of the guide slider is provided with a telescopic cylinder on both sides, the telescopic cylinder is fixedly connected with the outside of the opening protection frame on both sides through the L-shaped connecting frame provided at one end of the telescopic cylinder, and the opening protection frame is driven to accurately translate, and the whole process is smooth and fluent.

[0016] Compared with the prior art, the technical effects and advantages of the utility model are: the opening mechanism for tempered glass processing, the opening table is flexibly lifted through the lifting cylinder, the hollow adsorption strip-shaped fixed plate at the end thereof is communicated with the internal air suction cavity, the air suction pipe with the pressure relief valve and the high-pressure air suction pump, the air suction holes uniformly distributed are utilized, the tempered glass can be uniformly stressed and adsorbed and fixed on the whole bottom surface, the risk of glass breakage caused by uneven stress during opening is reduced, and the safety of tempered glass opening is further improved.

[0017] The dust adsorption cavities are arranged on the two side walls of the opening frame seat, an industrial dust collector and a dust box are connected through a pipeline, and the high-efficiency dust collection system is constructed by cooperating with the dust suction holes, the transverse dust suction pipe, and the dust collection pipe fittings and the transverse dust suction pipe between the industrial dust collector and the dust box, so that the dust generated during opening can be captured in all directions, air pollution caused by dust expansion is avoided, and the working environment is kept clean. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model;

[0019] Figure 2 It is a structural schematic view of the utility model in working state;

[0020] Figure 3 It is a structural schematic view of the opening table of the utility model in top view;

[0021] Figure 4 It is a structural schematic view of the opening frame seat of the utility model.

[0022] In the drawing: 1, opening frame seat; 2, dust adsorption cavity; 3, industrial dust collector; 4, dust box; 5, stable frame; 6, opening protection frame; 7, opening table; 8, adsorption strip-shaped fixed plate; 9, high-pressure air suction pump; 10, transverse dust suction pipe; 11, dust suction hole; 12, lifting cylinder; 13, air suction cavity; 14, air suction pipe; 15, air suction hole; 16, lead screw; 17, telescopic cylinder; 18, adjusting cylinder; 19, opening motor; 20, opening drill bit. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1-4 The utility model provides a kind of technical solutions: a kind of trepanning mechanism for toughened glass processing, comprising:

[0025] Tunneling frame seat 1, dust adsorption cavity 2 for reducing the diffusion of dust adsorption to the outside pollution air in the opening of toughened glass is equipped in the two side walls inside tunneling frame seat 1, using negative pressure principle, the space that can adsorb dust is manufactured, and the possibility of diffusion of dust to the surrounding is reduced from source, dust adsorption cavity 2 outside bottom end is connected with industrial dust collector 3 and dust box 4 for dust adsorption and collection by pipeline, dust adsorption cavity 2 outside bottom end is connected with the input end of industrial dust collector 3 by pipeline, and the output end of industrial dust collector 3 is again connected with dust box 4 by dust collecting pipe, and tunneling frame seat 1 end is provided with tunneling protection frame 6 for toughened glass trepanning and dust prevention by sliding lifting through stabilizing frame 5, and tunneling protection frame 6 is combined with stabilizing frame 5 in the form of lifting connection, and stabilizing frame 5 provides the track and support force for the vertical movement of protection frame, and tunneling protection frame 6 is in contact with toughened glass when drilling and prevents dust from diffusing upwards;

[0026] Tunneling table 7 is vertically corresponding and is arranged in the inside of tunneling frame seat 1 and is connected with tunneling protection frame 6, and tunneling table 7 is located in the inside of tunneling frame seat 1, is connected by the lifting cylinder 12 of the two sides of the bottom end of tunneling frame seat 1, and the lifting cylinder 12 is firmly fixed at the bottom surface of tunneling frame seat 1 and the lower end surface of tunneling table 7, and the end of tunneling table 7 is evenly provided with adsorption strip-shaped fixed plate 8 for placing, adsorbing and fixing toughened glass and is hollow structure, and adsorption strip-shaped fixed plate 8 is evenly distributed in the end of tunneling table 7, and the internal hollow structure is directly communicated with the inner chamber of tunneling table 7, and the center position of the bottom end of tunneling table 7 is provided with high-pressure suction pump 9 for adsorbing and fixing toughened glass and being communicated with the inner chamber of tunneling table 7, and suction cavity 13 is located in the inside of tunneling table 7, and the bottom is connected with high-pressure suction pump 9 by suction pipe 14 with pressure relief valve.

[0027] The dust box 4 is connected to the output end of the industrial dust collector 3 through a dust collecting pipe, and the input end of the industrial dust collector 3 is connected with a transverse dust collecting pipe 10, which is connected to the input end of the industrial dust collector 3, thereby widening the dust collecting range and enabling the dust collector to capture dust generated in different directions at the same time. The two side walls inside the opening frame base 1 are uniformly provided with dust collecting holes 11, one end of each of which is in communication with the dust adsorption cavities 2, and the dust adsorption cavities 2 are in communication through the transverse dust collecting pipe 10. No matter where the dust is generated, it can be captured by the dust collecting holes 11 nearby and quickly drained into the dust adsorption cavities 2, thereby ensuring that no dust is missed.

[0028] The lifting cylinders 12 are arranged at the bottom of the opening frame base 1, and the top ends of the lifting cylinders 12 are connected to the two sides of the lower end surface of the opening table 7. The lifting cylinders 12 can be smoothly extended and retracted according to the thickness of the tempered glass, and the piston of the lifting cylinder 12 can drive the opening table 7 to accurately ascend or descend, so that the distance between the opening table 7 and the bottom surface of the tempered glass is just right, which is beneficial to subsequent adsorption and opening. The lifting cylinders 12 can improve the adaptability of the device to different specifications of tempered glass. The opening table 7 is internally provided with an air suction cavity 13, and the bottom of the air suction cavity 13 is connected with an air suction pipe 14 provided with a pressure relief valve. One end of the air suction pipe 14 is connected to the high-pressure air suction pump 9. The air suction cavity 13 is connected in series with the high-pressure air suction pump 9, the air suction pipe 14 and the hollow cavity of the adsorption strip-shaped fixed plate 8, so that the suction force can be stably and uniformly dispersed and transmitted, and the suction force generated by the high-pressure air suction pump 9 can be ensured not to decay and not to be unbalanced, and the bottom surface of the tempered glass can be uniformly covered.

[0029] The adsorption strip-shaped fixed plate 8 is uniformly provided with air suction holes 15 at the ends thereof, and the hollow cavity inside the adsorption strip-shaped fixed plate 8 is in communication with the air suction cavity 13. The air suction holes 15 are located at the ends of the adsorption strip-shaped fixed plate 8, and they are densely distributed to accurately apply suction force to every part of the tempered glass in contact with the adsorption strip-shaped fixed plate 8, so that truly dead-angle-free adsorption is achieved, and the fixing effect of the glass is strengthened. Even under the strong vibration of opening, the glass will not be loose.

[0030] The stable frame 5 is internally provided with a lead screw 16 provided with a guide sliding block in the transverse direction, and the bottom of the guide sliding block is provided with a telescopic cylinder 17. The telescopic cylinder 17 is fixedly connected to the outside of the two sides of the opening protection frame 6 through an L-shaped connecting frame arranged at one end of the telescopic cylinder 17. The telescopic cylinder 17 is connected to the opening protection frame 6 through the L-shaped connecting frame, and the telescopic cylinder 17 is synchronously extended and retracted to smoothly and accurately drive the opening protection frame 6 to move left and right, thereby meeting the opening requirements at different transverse positions of the tempered glass. The opening protection frame 6 is internally provided with an adjusting cylinder 18 at the top end thereof, so that the opening motor 19 can be adjusted in height to drill holes in the tempered glass. The opening motor 19 is fixedly connected to the opening drill bit 20 through a connecting block arranged at the lower end of the adjusting cylinder 18, and the opening drill bit 20 is rotatably arranged on the rotating shaft of the opening motor 19, thereby realizing the opening operation of the tempered glass.

[0031] Specifically, in use, the tempered glass is placed on the opening table 7, the high-pressure suction pump 9 at the bottom center of the opening table 7 is started, the suction force generated by the pump is transmitted to the suction cavity 13 through the suction pipe 14, then passes through the hollow cavity of the adsorption strip-shaped fixed plate 8 which is communicated with the suction cavity 13, and finally acts on the bottom surface of the glass from the uniformly distributed suction holes 15, so that the tempered glass is fixed and adsorbed stably and omnidirectionally, and displacement of the tempered glass during the opening process is prevented. According to the thickness of the tempered glass, the uniformly distributed suction holes 15 can allow the tempered glass to be uniformly adsorbed and fixed on the whole bottom surface, so as to reduce the risk of glass breakage caused by uneven local stress during the opening. The lifting cylinders 12 at the bottom of the opening frame seat 1 stably extend and retract, drive the opening table 7 to accurately lift, and make the opening table 7 keep a proper distance from the opening protective frame 6 above, so as to adapt to different specifications of glass and prepare for subsequent opening. The horizontal silk rod 16 with a guide sliding block arranged in the inner side of the stabilizing frame 5 is the reference track. When the horizontal position of the opening needs to be changed, the extension cylinders 17 at the bottom of the guide sliding block are synchronously extended and retracted, the L-shaped connecting frame is used to pull the opening protective frame 6 to move left and right, and the opening protective frame 6 is accurately positioned to the target opening position on the glass.

[0032] Inside the opening protective frame 6, the adjusting cylinder 18 drives the opening motor 19 to move up and down according to the preset punching depth requirement; the opening motor 19 is started, drives the opening drill bit 20 on the rotating shaft to rotate at high speed, cuts the glass to open a hole, and the dust generated during the opening process is blocked by the opening protective frame 6 and diffuses upward; the remaining dust enters the dust adsorption cavity 2 through the dust suction holes 11 evenly arranged on the two side walls in the opening frame seat 1 under the action of negative pressure. The dust adsorption cavities 2 are communicated through the horizontal dust suction pipe 10, and the suction force is balanced. Then the industrial dust collector 3 extracts the dust from the input end of the dust adsorption cavity 2 through the horizontal dust suction pipe 10, and finally the dust is transported to the dust box 4 through the dust collecting pipe for storage, so as to keep the working environment clean.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application 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 make equivalent replacements to some technical features, as long as they are within the spirit and principles of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A hole opening mechanism for processing tempered glass, characterized by, Include: Open frame seat (1), the inside two side walls of the open frame seat (1) are provided with dust adsorption cavities (2) for reducing the outward diffusion of dust adsorption to the pollution air in the opening of the tempered glass, and the dust adsorption cavities (2) are connected by pipelines between the bottom ends on the outside for dust adsorption and collection of industrial dust collectors (3) and dust boxes (4), and the end of the open frame seat (1) is provided with an opening protection frame (6) for opening and dust prevention through the stable frame (5) sliding lifting. The opening table (7) is vertically corresponding to the opening protection frame (6) and is arranged in the inside of the opening frame seat (1), the end of the opening table (7) is uniformly provided with an adsorption strip-shaped fixed plate (8) for placing, adsorbing and fixing the tempered glass and is a hollow structure, and the bottom center of the opening table (7) is provided with a high-pressure air suction pump (9) connected with the inner cavity of the opening table (7) for adsorbing and fixing the tempered glass.

2. The hole forming mechanism for processing tempered glass according to claim 1, wherein: The dust box (4) is connected to the output end of the industrial dust collector (3) through the dust collecting pipe, and the input end of the industrial dust collector (3) is connected with the transverse dust suction pipe (10).

3. The hole forming mechanism for processing tempered glass according to claim 1, wherein: The inside two side walls of the opening frame seat (1) are uniformly provided with dust suction holes (11), one end of the dust suction hole (11) is communicated with the dust adsorption cavity (2), and the dust adsorption cavities (2) are communicated through the transverse dust suction pipe (10).

4. The hole forming mechanism for processing tempered glass according to claim 1, wherein: The inside bottom two sides of the opening frame seat (1) are provided with lifting cylinders (12), and the top ends of the lifting cylinders (12) are connected to the two sides of the lower end surface of the opening table (7).

5. The hole forming mechanism for processing tempered glass according to claim 1, wherein: The inside of the opening table (7) is provided with an air suction cavity (13), and the bottom of the air suction cavity (13) is connected with an air suction pipe (14) with a pressure relief valve, one end of the air suction pipe (14) is connected to the high-pressure air suction pump (9).

6. The hole forming mechanism for processing tempered glass according to claim 5, wherein: The end of the adsorption strip-shaped fixed plate (8) is uniformly provided with an air suction hole (15), and the hollow cavity in the adsorption strip-shaped fixed plate (8) is through-communicated with the air suction cavity (13).

7. The hole forming mechanism for processing tempered glass according to claim 1, wherein: The inside of the stable frame (5) is transversely provided with a lead screw (16) with a guide sliding block, and the bottom two sides of the guide sliding block are provided with telescopic cylinders (17), and the telescopic cylinders (17) are fixedly connected with the outside two sides of the opening protection frame (6) through the L-shaped connecting frame provided at one end of the telescopic cylinders (17).

8. The hole forming mechanism for processing tempered glass according to claim 1, wherein: The inside top end of the opening protection frame (6) is provided with an adjusting cylinder (18), the lower end of the adjusting cylinder (18) is fixedly connected with an opening motor (19) through a connecting block, and an opening drill bit (20) is installed on the rotating shaft of the opening motor (19).

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