CN118061267A

CN118061267A - Glass cutting device is used in production of SGP doubling glass

Info

Publication number: CN118061267A
Application number: CN202410282387.8A
Authority: CN
Inventors: 卢绪华; 李井刚; 刘治安
Original assignee: Qingdao Globalstar Glass Technology Co ltd
Current assignee: Qingdao Globalstar Glass Technology Co ltd
Priority date: 2024-03-13
Filing date: 2024-03-13
Publication date: 2024-05-24

Abstract

The invention relates to a glass cutting device for SGP laminated glass production, which is applied to the field of SGP laminated glass processing and comprises a cutting table, wherein the cutting table is provided with a cutting mechanism, a clamping mechanism and a control terminal; the cutting wheel and the electric heating cutting knife on the rotating disc are switched through the switching motor, the cutting wheel and the electric heating cutting knife are realized by utilizing the lifting screw rod module and the longitudinal screw rod module, the layer-by-layer automatic cutting of the glass layer and the adhesive film layer of the multilayer SGP glass is realized, the cutting quality of the adhesive film layer is improved, the personnel turn-over operation is not needed, and the cutting quality and the cutting speed are improved.

Description

Glass cutting device is used in production of SGP doubling glass

Technical Field

The invention relates to a cutting device, in particular to a glass cutting device for SGP laminated glass production, which is applied to the field of SGP laminated glass processing.

Background

The SGP laminated glass is special laminated glass, wherein the middle layer is formed by a high-performance interlayer material SGP (ionic interlayer), and the SGP is combined with substances such as glass, metal and the like in an ionic bond mode, so that the laminated glass has excellent bonding performance.

In practice, the adhesive film layer is cut by directly adopting the glass cutting wheel, so that the adhesive film layer incision is deformed, the incision is not neat, one adhesive film layer exists between two layers of glass which are double-layer laminated glass, the two sides of the adhesive film layer are cut respectively by adopting turn-over cutting, and finally the adhesive film layer is cut, so that the adhesive film layer is poor in incision quality when being cut, the operation is complicated, secondary trimming is required after cutting, and the operation of the multilayer laminated glass exceeding 2 layers is more complicated.

Disclosure of Invention

Aiming at the prior art, the invention aims to solve the technical problems that the adhesive film layer has poor incision quality and complex operation when the traditional multi-layer SGP glass is cut.

In order to solve the problems, the invention provides a glass cutting device for SGP laminated glass production, which comprises a cutting table, wherein a cutting mechanism, a clamping mechanism and a control terminal are arranged on the cutting table; the mounting frame is connected with a lifting screw rod module which is connected with a longitudinal screw rod module;

The control terminal comprises a control module, wherein the input end of the control module is respectively connected with a cutter height monitoring module, a switching position monitoring module and a cutter position monitoring module, the input end of the cutter height monitoring module is respectively connected with a first infrared distance sensor and a second infrared distance sensor, the first infrared distance sensor is installed on the lifting screw rod module, and the second infrared distance sensor is installed on the installation frame; the input end of the switching position monitoring module is connected with a photoelectric encoder arranged on the installation shaft; the input end of the cutter position monitoring module is respectively connected with a first infrared distance sensor and a third infrared distance sensor, and the third infrared distance sensor is arranged on the longitudinal screw rod module; the output end of the control module is respectively connected with a cutting module, a switching module, a position module and a hot cutting module, the output end of the switching module is connected with a cutting motor, the output end of the switching module is connected with the switching motor, the output end of the position module is respectively connected with a lifting screw rod module and a longitudinal screw rod module, and the output end of the hot cutting module is connected with an electric heating cutting knife.

In the glass cutting device for SGP laminated glass production, the layer-by-layer automatic cutting of the multi-layer glass is realized through the rotating disc provided with the cutting wheel and the electric heating cutter.

As a further improvement of the application, the operation method of the glass cutting device for SGP laminated glass production comprises the following steps:

step one, placing a plurality of layers of SGP laminated glass on a cutting table and clamping and fixing by adopting a clamping mechanism;

Step two, inputting parameters of the multi-layer SGP laminated glass through a control terminal, and starting a lifting screw rod module by the control terminal to enable a cutting wheel to descend to a cutting position;

Step three, the control terminal starts the lifting screw rod module, the longitudinal screw rod module and the cutting motor to cut the glass layer on the upper layer of the multi-layer SGP laminated glass;

step four, after the cutting of the upper glass layer is completed, the control terminal starts a switching motor, the switching motor drives a rotating disc to rotate so that an electric heating cutting knife rotates to a lower position, and then the control terminal starts a lifting screw rod module, a longitudinal screw rod module and an electric heating cutting knife to thermally cut the adhesive film layer;

And fifthly, after the upper adhesive film layer is cut, the control terminal starts the switching motor to enable the cutting wheel to rotate to a cutting position, and the steps three to five are repeated until all the glass layers and the adhesive film layers of the multi-layer SGP laminated glass are cut.

As a further improvement of the application, a polishing wheel is arranged above the rotating disc, the polishing wheel is connected with a polishing motor for driving the polishing wheel to rotate, the control terminal also comprises a polishing module, and the output end of the polishing module is connected with the polishing motor.

As a further improvement of the application, the polishing wheel comprises a group of symmetrically arranged polishing sheets, a rotating shaft which is in sliding connection with the polishing sheets is penetrated in the middle of each polishing sheet, a limiting plate is fixedly connected with the outer sides of the polishing sheets and is fixedly connected with limiting rods between the limiting plates, and the limiting rods penetrate through the polishing sheets and are in sliding connection with the polishing sheets; the limiting plate is fixedly connected with a spring, the inner end of the spring is fixedly connected with a polishing sheet, a plurality of counterweight assemblies which are distributed at equal intervals in circumference and are arranged in an outward inclined mode are fixedly connected with the polishing sheet, and when the polishing sheet rotates, the counterweight assemblies rotate to apply an outward traction force to the polishing sheet.

As a further improvement of the application, the input end of the control module is also connected with an input module, and the input module is connected with a touch display panel arranged on the surface of the control terminal.

As a further improvement of the application, the rotating disc is a vertically arranged disc, an arc-shaped groove for accommodating the cutting wheel is arranged in the rotating disc, and the cutting motor is fixed on the end face of the rotating disc in a bolt fixing mode.

As a further improvement of the application, the counterweight assembly comprises a sliding cylinder fixedly connected with the outer wall of the polishing sheet, a sliding rod extending to the outer side of the sliding cylinder is nested in the sliding cylinder, and a counterweight ball is fixedly connected with the outer end of the sliding rod.

As a further improvement of the application, the inner side of the limiting plate is fixedly connected with a pressure sensor, and the other end of the pressure sensor is abutted with the polishing piece.

In summary, the rotating disc provided with the cutting wheel and the electric heating cutting knife is provided with the cutting wheel and the electric heating cutting knife on the rotating disc through the switching motor, the cutting action of the cutting wheel and the electric heating cutting knife is realized by utilizing the lifting screw rod module and the longitudinal screw rod module, the automatic layer-by-layer cutting of the glass layers and the adhesive film layers of the multi-layer SGP glass is realized, the cutting quality of the adhesive film layers is improved, the turning operation of personnel is not needed, and the cutting quality and the cutting speed are improved.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic cross-sectional view of the present application;

FIG. 3 is an enlarged schematic view of FIG. 2A;

FIG. 4 is a schematic view of the assembled structure of the rotating disc and the mounting bracket of the present application;

FIG. 5 is a control block diagram of the present application;

FIG. 6 is a schematic view of the assembled structure of the grinding wheel and the rotating disc of the present application;

FIG. 7 is a schematic perspective view of a grinding wheel according to the present application;

FIG. 8 is a schematic cross-sectional view of the grinding wheel of the present application;

FIG. 9 is an enlarged schematic view of the structure shown at B in FIG. 8;

Fig. 10 is a schematic view showing an assembled structure of the polishing sheet of the present application.

The reference numerals in the figures illustrate:

1. A cutting table; 2. multilayer SGP laminated glass; 3. a clamping mechanism; 4. a cutting mechanism; 5. a lifting screw rod module; 6. a longitudinal screw rod module; 7. a control terminal; 8. a mounting frame; 9. a rotating disc; 10. a cutting wheel; 11. a cutting motor; 12. an electrothermal cutting knife; 13. a mounting shaft; 14. switching the motor; 15. a photoelectric encoder; 16. a first infrared distance sensor; 17. a second infrared distance sensor; 18. a third infrared distance sensor; 19. grinding wheel; 20. polishing a motor; 21. polishing the sheet; 22. a rotating shaft; 23. a limiting plate; 24. a spring; 25. a counterweight assembly; 2501. a sliding cylinder; 2502. a slide bar; 2503. a weight ball; 26. a limit rod; 27. a pressure sensor.

Detailed Description

2 Embodiments of the present application will be described in detail with reference to the accompanying drawings.

Embodiment 1:

Fig. 1-5 show a glass cutting device for producing SGP laminated glass, comprising a cutting table 1, wherein a cutting mechanism 4, a clamping mechanism 3 and a control terminal 7 are arranged on the cutting table 1, the cutting mechanism 4 comprises a rotating disc 9, a cutting wheel 10 is rotationally connected to the rotating disc 9, the cutting wheel 10 is connected with a cutting motor 11 which drives the cutting wheel to rotate and is arranged on the rotating disc 9, an electric heating cutting knife 12 is also arranged on the rotating disc 9, the rotating disc 9 is rotationally connected with a mounting frame 8 through a mounting shaft 13, and a switching motor 14 which is connected with the mounting shaft 13 is fixedly connected to the mounting frame 8; the mounting frame 8 is connected with a lifting screw rod module 5, and the lifting screw rod module 5 is connected with a longitudinal screw rod module 6;

The control terminal 7 comprises a control module, wherein the input end of the control module is respectively connected with a cutter height monitoring module, a switching position monitoring module and a cutter position monitoring module, the input end of the cutter height monitoring module is respectively connected with a first infrared distance sensor 16 and a second infrared distance sensor 17, the first infrared distance sensor 16 is arranged on the lifting screw rod module 5, and the second infrared distance sensor 17 is arranged on the mounting frame 8; the input end of the switching position monitoring module is connected with a photoelectric encoder 15 arranged on the mounting shaft 13; the input end of the cutter position monitoring module is respectively connected with a first infrared distance sensor 16 and a third infrared distance sensor 18, and the third infrared distance sensor 18 is arranged on the longitudinal screw rod module 6; the output end of the control module is respectively connected with a cutting module, a switching module, a position module and a hot cutting module, the output end of the switching module is connected with a cutting motor 11, the output end of the switching module is connected with a switching motor 14, the output end of the position module is respectively connected with a lifting screw rod module 5 and a longitudinal screw rod module 6, and the output end of the hot cutting module is connected with an electric heating cutting knife 12.

Specifically, referring to fig. 1,3 and 5, when the multi-layer SGP laminated glass 2 is cut, the method includes the following steps:

Firstly, placing a plurality of layers of SGP laminated glass 2 on a cutting table 1 and clamping and fixing by adopting a clamping mechanism 3;

Step two, inputting parameters of the multi-layer SGP laminated glass 2 through the control terminal 7, and starting the lifting screw rod module 5 by the control terminal 7 to enable the cutting wheel 10 to descend to a cutting position;

Specifically, the vertical distance between the cutting wheel 10 and the glass cutting surface is detected by the second infrared distance sensor 17, and the vertical feeding distance of the cutting wheel 10 is detected by the first infrared distance sensor 16;

step three, the control terminal 7 starts the lifting screw rod module 5, the longitudinal screw rod module 6 and the cutting motor 11 to cut the upper glass layer of the multi-layer SGP laminated glass 2;

Detecting the longitudinal moving distance of the cutter through a third infrared distance sensor 18, and detecting whether the cutter moves to the outer side of the glass to complete cutting by matching with a second infrared distance sensor 17, wherein more specifically, when the cutter moves to one side of the glass completely, the value of the second infrared distance sensor 17 has a process of jumping and becoming larger;

step four, after the cutting of the upper glass layer is completed, the control terminal 7 starts the switching motor 14, the switching motor 14 drives the rotating disc 9 to rotate so that the electric heating cutting knife 12 rotates to a lower position, and then the control terminal 7 starts the lifting screw rod module 5, the longitudinal screw rod module 6 and the electric heating cutting knife 12 to thermally cut the adhesive film layer;

Specifically, the rotation angles of the mounting shaft 13 and the cutters thereon are monitored by the photoelectric encoder 15, so that the switching positions of the cutting wheel 10 and the electric heating cutting knife 12 are determined;

and step five, after the upper adhesive film layer is cut, the control terminal 7 starts the switching motor 14 to enable the cutting wheel 10 to rotate to the cutting position, and the steps three to five are repeated until all the glass layers and the adhesive film layers of the multi-layer SGP laminated glass 2 are cut.

Compared with the traditional multi-layer laminated glass cutting device, the multi-layer laminated glass cutting device adopts the switching mechanism comprising the rotating disc 9 and the switching motor 14 to automatically switch the cutting wheel 10 and the electric heating cutting knife 12, and automatically cuts the multi-layer SGP laminated glass 2 layer by layer, so that the cut of the adhesive film layer is kept smooth, the cutting quality is improved, meanwhile, the operations of manually turning and secondarily clamping are reduced, the operation is simplified, and the cutting efficiency of the multi-layer laminated glass is improved.

Referring to fig. 5, the input end of the control module is further connected with an input module, and the input module is connected with a touch display panel installed on the surface of the control terminal 7.

Specifically, the parameter input of the multi-layer laminated glass is convenient, and specific parameters comprise the number and thickness of glass layers and the number and thickness of adhesive film layers.

Referring to fig. 2, a cutting groove is formed below a rotating disc 9 of the cutting table 1, the cutting groove is a hollow groove, and the clamping mechanism 3 includes two groups of clamping plates arranged oppositely and an electric telescopic cylinder connected with the clamping plates, and the clamping plates are in sliding abutting connection with the surface of the cutting table 1.

Specifically, the multilayer laminated glass is clamped and fixed through the clamping plate, so that the multilayer laminated glass has good stability in cutting.

In the embodiment, a negative pressure dust collector is communicated below the cutting groove.

In particular, it is convenient to absorb the cutting chips.

Referring to fig. 3, the rotating disc 9 is a vertically arranged disc, an arc-shaped groove for accommodating the cutting wheel 10 is formed in the rotating disc 9, and the cutting motor 11 is fixed on the end face of the rotating disc 9 in a bolt fixing manner.

Specifically, the driving of the cutting wheel 10 is achieved by the cutting motor 11.

Embodiment 2:

Fig. 6-10 show a glass cutting device for SGP laminated glass production, on the basis of embodiment 1, a grinding wheel 19 is installed above the rotating disc 9, the grinding wheel 19 is connected with a grinding motor 20 for driving the grinding wheel to rotate, the control terminal 7 further comprises a grinding module, and the output end of the grinding module is connected with the grinding motor 20.

Specifically, the cutting process is carried out layer by layer, so that the flatness of the cut is further improved, and the next layer of cutting and polishing are facilitated.

Referring to fig. 9 and 10, the grinding wheel 19 includes a set of symmetrically arranged grinding plates 21, a rotation shaft 22 slidably connected with the grinding plates 21 is penetrated in the middle of the grinding plates 21, a limiting plate 23 is fixedly connected with the rotation shaft 22 at the outer side of the grinding plates 21, a limiting rod 26 is fixedly connected between the limiting plates 23, and the limiting rod 26 penetrates through the grinding plates 21 and is slidably connected with the grinding plates 21; the limiting plate 23 is fixedly connected with a spring 24 on the inner side, the inner end of the spring 24 is fixedly connected with the polishing sheet 21, a plurality of weight components 25 which are distributed at equal intervals in circumference and are arranged in an outward inclined mode are fixedly connected to the polishing sheet 21, and when the polishing sheet 21 rotates, the rotating weight components 25 apply an outward traction force to the polishing sheet 21.

Specifically, the polishing motor 20 drives the rotating shaft 22 to rotate, the rotating shaft 22 drives the polishing sheet 21 to rotate through the limiting rod 26, the polishing sheet 21 drives the counterweight assembly 25 on the rotating shaft to rotate, the counterweight assembly 25 drives the polishing sheet 21 to move outwards, the spring 24 is compressed, the polishing sheet 21 is tightly attached to the inner wall of a kerf of glass, and the polishing effect is improved; when the grinding motor 20 is turned off, the grinding pieces 21 return to the original positions under the action of the springs 24, so that the grinding pieces 21 come close to each other at rest, and are convenient to insert into the glass cutting slits.

Referring to fig. 9, the counterweight assembly 25 includes a sliding cylinder 2501 fixedly connected to an outer wall of the polishing sheet 21, a sliding rod 2502 extending to the outer side of the sliding cylinder 2501 is nested in the sliding cylinder 2501, and a counterweight ball 2503 is fixedly connected to the outer end of the sliding rod 2502.

Referring to fig. 9, a pressure sensor 27 is fixedly connected to the inner side of the limiting plate 23, and the other end of the pressure sensor 27 abuts against the polishing sheet 21.

Specifically, the pressing force of the polishing sheet 21 moving outward is monitored by the pressure sensor 27, and the polishing pressure during polishing is increased by controlling the rotation speed of the polishing motor 20, so that accurate control is facilitated.

The present application is not limited to the above-described embodiments, which are adopted in connection with the actual demands, and various changes made by the person skilled in the art without departing from the spirit of the present application are still within the scope of the present application.

Claims

1. The utility model provides a glass cutting device is used in production of SGP doubling glass, its characterized in that, including cutting board (1), be equipped with cutting mechanism (4), fixture (3) and control terminal (7) on cutting board (1), cutting mechanism (4) are including rolling disc (9), rotate on rolling disc (9) and are connected with cutting wheel (10), and cutting wheel (10) are connected with drive it and install cutting motor (11) on rolling disc (9), still install electric heating cutter (12) on rolling disc (9), rolling disc (9) are connected with mounting bracket (8) through installation axle (13) rotation, fixedly connected with switch motor (14) that are connected with installation axle (13) on mounting bracket (8); the mounting frame (8) is connected with a lifting screw rod module (5), and the lifting screw rod module (5) is connected with a longitudinal screw rod module (6);

the control terminal (7) comprises a control module, wherein the input end of the control module is respectively connected with a cutter height monitoring module, a switching position monitoring module and a cutter position monitoring module, the input end of the cutter height monitoring module is respectively connected with a first infrared distance sensor (16) and a second infrared distance sensor (17), the first infrared distance sensor (16) is arranged on the lifting screw rod module (5), and the second infrared distance sensor (17) is arranged on the mounting frame (8); the input end of the switching position monitoring module is connected with a photoelectric encoder (15) arranged on the installation shaft (13); the input end of the cutter position monitoring module is respectively connected with a first infrared distance sensor (16) and a third infrared distance sensor (18), and the third infrared distance sensor (18) is arranged on the longitudinal screw rod module (6); the output end of the control module is respectively connected with a cutting module, a switching module, a position module and a hot cutting module, the output end of the switching module is connected with a cutting motor (11), the output end of the switching module is connected with a switching motor (14), the output end of the position module is respectively connected with a lifting screw rod module (5) and a longitudinal screw rod module (6), and the output end of the hot cutting module is connected with an electric heating cutting knife (12).

2. The glass cutting device for producing SGP laminated glass according to claim 1, wherein the operation method comprises the following steps:

firstly, placing a plurality of layers of SGP laminated glass (2) on a cutting table (1) and clamping and fixing by adopting a clamping mechanism (3);

Step two, inputting parameters of the multi-layer SGP laminated glass (2) through a control terminal (7), and starting a lifting screw rod module (5) by the control terminal (7) to enable a cutting wheel (10) to descend to a cutting position;

Step three, a control terminal (7) starts a lifting screw rod module (5), a longitudinal screw rod module (6) and a cutting motor (11) to cut the upper glass layer of the multi-layer SGP laminated glass (2);

Step four, after the cutting of the upper glass layer is completed, the control terminal (7) starts a switching motor (14), the switching motor (14) drives a rotating disc (9) to rotate so that an electric heating cutting knife (12) rotates to a lower position, and then the control terminal (7) starts a lifting screw rod module (5), a longitudinal screw rod module (6) and the electric heating cutting knife (12) to thermally cut the adhesive film layer;

And fifthly, after the upper adhesive film layer is cut, the control terminal (7) starts the switching motor (14) to enable the cutting wheel (10) to rotate to a cutting position, and the steps three to five are repeated until all the glass layers and the adhesive film layers of the multi-layer SGP laminated glass (2) are cut.

3. Glass cutting device for SGP laminated glass production according to claim 1, characterized in that a grinding wheel (19) is installed above the rotating disc (9), the grinding wheel (19) is connected with a grinding motor (20) for driving the grinding wheel to rotate, the control terminal (7) further comprises a grinding module, and the output end of the grinding module is connected with the grinding motor (20).

4. The glass cutting device for producing SGP laminated glass according to claim 3, wherein the polishing wheel (19) comprises a group of symmetrically arranged polishing sheets (21), a rotating shaft (22) which is in sliding connection with the polishing sheets (21) is penetrated through the middle part of each polishing sheet (21), a limiting plate (23) is fixedly connected to the outer side of each polishing sheet (21) through the rotating shaft (22), a limiting rod (26) is fixedly connected between the limiting plates (23), and the limiting rods (26) penetrate through the polishing sheets (21) and are in sliding connection with the polishing sheets; the limiting plate (23) is fixedly connected with a spring (24) on the inner side, the inner end of the spring (24) is fixedly connected with a polishing sheet (21), a plurality of weight components (25) which are distributed at equal intervals in circumference and are arranged in an outward inclined mode are fixedly connected to the polishing sheet (21), and when the polishing sheet (21) rotates, the rotating weight components (25) apply an outward traction force to the polishing sheet (21).

5. The glass cutting device for producing SGP laminated glass according to claim 1, wherein the input end of the control module is further connected with an input module, and the input module is connected with a touch display panel arranged on the surface of the control terminal (7).

6. The glass cutting device for producing SGP laminated glass according to claim 1, wherein the rotating disc (9) is a vertically arranged disc, an arc-shaped groove for accommodating a cutting wheel (10) is formed in the rotating disc (9), and the cutting motor (11) is fixed on the end face of the rotating disc (9) in a bolt fixing mode.

7. The glass cutting device for producing SGP laminated glass according to claim 4, wherein the counterweight assembly (25) comprises a sliding cylinder (2501) fixedly connected with the outer wall of the polishing sheet (21), a sliding rod (2502) extending to the outer side of the sliding cylinder is nested in the sliding cylinder (2501), and a counterweight ball (2503) is fixedly connected with the outer end of the sliding rod (2502).

8. The glass cutting device for producing SGP laminated glass according to claim 7, wherein a pressure sensor (27) is fixedly connected to the inner side of the limiting plate (23), and the other end of the pressure sensor (27) is abutted against the polishing sheet (21).