Accurate positioning device of glass panel cutting machine

Abstract

The utility model relates to the technical field of glass panel processing, in particular to a precise positioning device of a glass panel cutting machine, which comprises a glass cutting machine body with a hydraulic cylinder, a placing clamping groove is arranged at the bottom of the inner wall of the glass cutting machine body, and a magnetic clamping seat is clamped on the inner wall of the placing clamping groove. Adjusting supporting legs are fixedly installed on the tops of the magnetic attraction clamping bases, and an electric conveying table is connected to the upper portions of the adjusting supporting legs. The glass cutting machine is arranged for protecting, covering, cutting and cutting a glass panel, and the stability of the glass panel is enhanced through multi-direction accurate positioning constraint; and the cut glass panel is adjusted and put down through driving control to be conveyed, and chippings are washed away in a water-saving manner in a circulating recovery and water spraying manner, so that the multi-direction accurate positioning constraint and subsequent chipping removal treatment effect of the glass panel in the cutting process are enhanced.

Description

Technical Field

[0001] This utility model relates to a precision positioning device for a glass panel cutting machine, belonging to the field of glass panel processing technology. Background Technology

[0002] A glass panel is a panel made from glass as the raw material. Depending on the application scenario and needs, glass panels can have different types and characteristics. Since different product requirements require different sizes, a glass panel cutting machine is usually used to cut the glass panels during the production process.

[0003] For example, a glass panel cutting machine with patent number CN202020336760.0 includes a machine body, a cutting tool, a mounting frame, a first drive mechanism, a second drive mechanism, and a third drive mechanism. The machine body is provided with a worktable for placing glass panels. The mounting frame is slidably mounted on the machine body and located above the worktable. The first drive mechanism is used to drive the mounting frame to slide along a first direction. The cutting tool is vertically mounted on a mounting plate, which is slidably mounted on the mounting frame. The second drive mechanism is used to drive the mounting plate to slide along a second direction, where the first and second directions are perpendicular. The third drive mechanism is used to drive the cutting tool to rise and fall. The third drive mechanism includes a linear cylinder, which is vertically mounted on the mounting plate, and the piston rod of the linear cylinder is connected to the cutting tool.

[0004] Since the glass panel cutting machine mentioned above is a slitting and cutting machine with an open hole, the glass panel will leave fragments after the cutting process, which makes it inconvenient to carry out subsequent glass panel loading and unloading operations. The positioning and constraint effect of the glass panel during the cutting process is limited, and it is easy to cause cuts to the workers afterward, which has brought certain adverse effects to actual use. Therefore, it needs to be improved. Utility Model Content

[0005] The purpose of this invention is to provide a precise positioning device for a glass panel cutting machine. This invention protects and covers the glass panel during cutting by setting up the glass panel cutting machine, enhances the stability of the glass panel through multi-directional precise positioning constraints, and adjusts the glass panel after cutting by drive control and conveying it. Water is saved by using a circulating water spray method to wash away debris, thereby improving the safety of glass panel cutting and solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A precision positioning device for a glass panel cutting machine includes a glass cutting machine body with a hydraulic cylinder. A placement slot is provided at the bottom of the inner wall of the glass cutting machine body. A magnetic clamping seat is engaged with the inner wall of the placement slot. An adjustable support leg is fixedly installed on the top of the magnetic clamping seat. An electric conveyor table is connected above the adjustable support leg. An electric telescopic rod is fixedly installed on the top of the electric conveyor table via a bracket. A guide clamping plate is fixedly installed at the output end of the electric telescopic rod. A proximity sensor is fixedly installed on the surface of the electric conveyor table. A pressure-fixing and slitting disc with a drive cutter is fixedly installed at the output end of the hydraulic cylinder in the glass cutting machine body. An electric push rod is fixedly installed inside the pressure-fixing and slitting disc. The output end of the electric push rod is fixedly... The glass cutting machine is equipped with a top-pressure anti-slip plate. An electric guide roller frame is fixedly installed on the right side of the machine body. An inclined debris frame is fixedly installed on the front side of the electric guide roller frame. A trapping filter frame is fixedly installed on the side of the inclined debris frame. A stable base is fixedly installed on the side of the electric guide roller frame. A clean water tank with a water pump is fixedly installed on the top of the stable base. A waterproof motor is fixedly installed on the top of the stable base via a bracket. A lead screw is fixedly installed on the output end of the waterproof motor. A nut seat is connected to the surface of the lead screw, and the bottom of the nut seat is slidably connected to the bracket on the stable base. A drive spray gun is fixedly installed on the side of the nut seat via a bracket. The drive spray gun and the trapping filter frame are both connected to the inside of the clean water tank via a water supply pipe.

[0008] Furthermore, the main body of the adjustable support leg is a rectangular hollow frame with an open top. A drive motor is fixedly installed at the bottom of the inner wall of the rectangular hollow frame. A support screw is fixedly installed at the output end of the drive motor. A threaded sleeve is threadedly connected to the surface of the support screw. A limit component is connected to the surface of the threaded sleeve. There are four adjustable support legs. The threaded sleeve on the left side is rotatably connected to the bottom of the electric conveyor table through a pin seat. The threaded sleeve on the right side is rotatably connected to a sliding plate through a pin seat. A sliding groove is opened on the bottom of the electric conveyor table near its right side. The inner wall of the sliding groove is slidably connected to the surface of the sliding plate.

[0009] Furthermore, the limiting component includes a limiting slide plate and a limiting groove. The limiting slide plate is fixedly connected to the side of the threaded sleeve plate, and the limiting groove is formed on the surface of the inner wall of the rectangular hollow frame. The inner wall of the limiting groove and the surface of the limiting slide plate are slidably connected.

[0010] Furthermore, a waterproof tension sleeve is fixedly connected to the top of the adjustable support leg, the top of the waterproof tension sleeve is bolted to the bottom of the electric conveyor table, and the internal adjustment of the waterproof tension sleeve is located outside the threaded sleeve plate.

[0011] Furthermore, the main body of the guide clamping plate is a bending clamping main body, and an electric push rod two is fixedly installed inside the bending clamping main body. An extension clamping auxiliary plate is fixedly installed at one end of the electric push rod two.

[0012] Furthermore, the interception filter frame is a hollow rectangular frame, and an interception filter screen is fixedly installed on the side of the hollow rectangular frame near its inner wall, and the aperture of the interception filter screen on the right side is smaller than that on the left side.

[0013] Furthermore, the bottom of the inner wall of the electric guide roller frame is opened as an inclined surface, and the bottom of the inner wall of the electric guide roller frame is located above the rear side of the inclined debris frame. Both the bottom of the inner wall of the electric guide roller frame and the bottom of the inner wall of the inclined debris frame are opened as smooth and wear-resistant surfaces.

[0014] The beneficial effects of this utility model are:

[0015] 1. In this utility model, the glass panel can be constrained and positioned for cutting by the internal structure of the glass cutting machine. That is, it moves under the control of the main conveyor belt of the electric conveyor table and is guided to move in the left and right directions. After the glass panel moves, the proximity sensor determines whether it has moved to the appropriate position. Then, the electric telescopic rod can drive the guide clamping plate to move. The electric push rod 2 in the guide clamping plate can drive the extension clamping auxiliary plate to move, thereby changing the overall length of the entire guide clamping plate, which can achieve a double-sided clamping constraint effect on the glass panel. The hydraulic cylinder in the glass cutting machine body drives the pressing and cutting plate to press down. The electric push rod 1 can drive the top pressure anti-slip plate to move, which can achieve a three-sided top pressure constraint anti-slip effect. Then, the driving cutter in the pressing and cutting plate presses down to cut the glass panel for cutting, which enhances the multi-directional precise positioning and constraint effect of the glass panel during the cutting process.

[0016] 2. In this utility model, the drive motor in the adjustable support leg starts and drives the support screw to rotate. Under the limiting constraint of the limiting component, the rotation of the support screw can drive the threaded sleeve to move. The pin seat on the threaded sleeve controls the tilting of the electric conveyor table. Because the bottom right side of the electric conveyor table is connected to the adjustable support leg below it through a sliding groove and sliding plate, the electric conveyor table can be made to abut against the electric guide roller frame at a low tilt angle. The glass panel is slowly guided onto the electric guide roller frame through sliding conveying. The water pump in the clean water tank supplies water to the drive spray gun for rinsing the surface of the glass panel. At the same time, the operation of the waterproof motor drives the lead screw to rotate, and the controlled nut seat drives the drive spray gun to move smoothly back and forth, expanding and enhancing the rinsing effect on the glass panel. The debris is blown down to the bottom of the inner wall of the electric guide roller frame, and then guided by the water flow to the inclined debris frame. The debris in the water is filtered through two layers of intercepting filter screens in the intercepting filter frame, and water resources are recycled, which enhances the debris removal effect of the glass panel during the cutting process. Attached Figure Description

[0017] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof.

[0018] Figure 1 This is a schematic diagram of the overall structure of the precision positioning device for the glass panel cutting machine of this utility model;

[0019] Figure 2 This is a schematic diagram of the electric conveyor table in the precision positioning device of the glass panel cutting machine of this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the adjustable support leg in the precision positioning device of the glass panel cutting machine of this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the intercepting filter frame in the precision positioning device of the glass panel cutting machine of this utility model;

[0022] Figure 5 This is a bottom view of the pressure and slitting disc in the precision positioning device of the glass panel cutting machine of this utility model;

[0023] Figure 6 This is an enlarged view of point A of the precision positioning device for the glass panel cutting machine of this utility model;

[0024] The diagram shows the following components: 1. Glass cutting machine body; 2. Placement slot; 3. Magnetic clamping seat; 4. Adjustable support leg; 5. Electric conveyor table; 6. Electric telescopic rod; 7. Guide clamping plate; 8. Proximity sensor; 9. Pressing and slitting disc; 10. Electric push rod one; 11. Top pressure anti-slip plate; 12. Electric guide roller frame; 13. Inclined debris frame; 14. Retention filter frame; 15. Stabilizing base; 16. Clean water tank; 17. Waterproof motor; 18. Lead screw; 19. Nut seat; 20. Drive spray gun; 21. Drive motor; 22. Support screw; 23. Threaded sleeve plate; 24. Sliding plate; 25. Sliding groove; 26. Limiting slide plate; 27. Limiting slide groove; 28. Waterproof stretching sleeve; 29. ​​Electric push rod two; 30. Extension clamping auxiliary plate; 31. Retention filter screen. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please refer to Example 1 Figures 1-6 This utility model provides a technical solution:

[0027] A precision positioning device for a glass panel cutting machine includes a glass cutting machine body 1 with a hydraulic cylinder. A placement slot 2 is provided at the bottom of the inner wall of the glass cutting machine body 1. A magnetic clamping seat 3 is engaged with the inner wall of the placement slot 2. An adjustable support leg 4 is fixedly installed on the top of the magnetic clamping seat 3. An electric conveyor table 5 is connected above the adjustable support leg 4. An electric telescopic rod 6 is fixedly installed on the top of the electric conveyor table 5 via a bracket. A guide clamping plate 7 is fixedly installed at the output end of the electric telescopic rod 6. A proximity sensor 8 is fixedly installed on the surface of the electric conveyor table 5. A pressure and slitting disc 9 with a driving cutter is fixedly installed at the output end of the hydraulic cylinder in the glass cutting machine body 1. An electric push rod 10 is fixedly installed inside the pressure and slitting disc 9. A top pressure anti-slip plate 11 is fixedly installed at the output end of the electric push rod 10. An electric guide roller frame 12 is fixedly installed on the right side of the glass cutting machine body 1. An inclined debris frame 13 is fixedly installed on the front side of the electric guide roller frame 12. A trapping filter frame 14 is fixedly installed on the side of the inclined debris frame 13. A stable base 15 is fixedly installed on the side of the electric guide roller frame 12. A clean water tank 16 with a water pump is fixedly installed on the top of the stable base 15. A waterproof motor 17 is fixedly installed on the top of the stable base 15 via a bracket. A lead screw 18 is fixedly installed at the output end of the waterproof motor 17. A nut seat 19 is connected to the surface of the lead screw 18, and the bottom of the nut seat 19 is slidably connected to the bracket on the stable base 15. A drive spray gun 20 is fixedly installed on the side of the nut seat 19 via a bracket. The drive spray gun 20 and the trapping filter frame 14 are both connected to the inside of the clean water tank 16 via a water supply pipe.

[0028] Specifically, such as Figures 1-6As shown, the main body of the adjustable support leg 4 is a rectangular hollow frame with an open top. A drive motor 21 is fixedly installed at the bottom of the inner wall of the rectangular hollow frame. A support screw 22 is fixedly installed at the output end of the drive motor 21. A threaded sleeve 23 is threadedly connected to the surface of the support screw 22. A limit component is connected to the surface of the threaded sleeve 23. There are four adjustable support legs 4. The threaded sleeve 23 on the left side is rotatably connected to the bottom of the electric conveyor table 5 through a pin seat. The threaded sleeve 23 on the right side is rotatably connected to a sliding plate 24 through a pin seat. A sliding groove 25 is opened on the bottom of the electric conveyor table 5 near its right side. The inner wall of the sliding groove 25 is slidably connected to the surface of the sliding plate 24. The limit component includes a limit slide plate 26 and a limit groove 27. The limit slide plate 26 is fixedly connected to the side of the threaded sleeve 23. The limit groove 27 is opened on the surface of the inner wall of the rectangular hollow frame. The inner wall of the limit groove 27 is slidably connected to the surface of the limit slide plate 26. A waterproof tension sleeve 28 is fixedly connected to the top of the adjustable support leg 4. The top of the waterproof tension sleeve 28 is bolted to the bottom of the electric conveyor table 5. The internal adjustment of the waterproof tension sleeve 28 is located outside the threaded sleeve plate 23. When the drive motor 21 in the adjustable support leg 4 is activated, it drives the support screw 22 to rotate. The movement trajectory of the threaded sleeve plate 23 is limited by the setting of the limiting slide plate 26 and the limiting slide groove 27, so that the rotation of the support screw 22 can drive the threaded sleeve plate 23 to move. The electric conveyor table 5 is tilted by the pin seat on the threaded sleeve plate 23. Since the right bottom of the electric conveyor table 5 is connected to the adjustable support leg 4 below it through the sliding groove 25 and the sliding plate 24, the electric conveyor table 5 can be made to abut against the electric guide roller frame 12 at a low tilt angle.

[0029] Specifically, such as Figures 1-6 As shown, the main body of the guide clamping plate 7 is a bending clamping main plate. An electric push rod 29 is fixedly installed inside the bending clamping main plate. An extension clamping auxiliary plate 30 is fixedly installed at one end of the electric push rod 29. The operation of the electric push rod 29 in the guide clamping plate 7 can drive the extension clamping auxiliary plate 30 to move, thereby changing the overall length of the entire guide clamping plate 7.

[0030] Please refer to Example 2 Figures 1-6The difference between this embodiment and Embodiment 1 is that the intercepting filter frame 14 is a hollow rectangular frame. An intercepting filter screen 31 is fixedly installed on the side of the hollow rectangular frame near its inner wall, and the aperture of the intercepting filter screen 31 on the right side is smaller than that on the left side. The bottom of the inner wall of the electric guide roller frame 12 is inclined. The bottom of the inner wall of the electric guide roller frame 12 is located above and behind the inclined debris frame 13. Both the bottom of the inner wall of the electric guide roller frame 12 and the bottom of the inner wall of the inclined debris frame 13 are smooth and wear-resistant surfaces. Debris is blown down to the bottom of the inner wall of the electric guide roller frame 12, and then guided by the water flow to the inclined debris frame 13. The debris in the water is filtered by the two layers of intercepting filter screens 31 in the intercepting filter frame 14, thus performing water resource recovery.

[0031] The working principle of this utility model is as follows: During use, the glass cutting machine body 1 can constrain and position the glass panel for cutting. It moves under the control of the main conveyor belt of the electric conveyor table 5, guiding the glass panel in the left and right directions. Once the glass panel has moved to the appropriate position, the proximity sensor 8 detects this. Then, the electric telescopic rod 6 moves the guide clamping plate 7. The electric push rod 29 in the guide clamping plate 7 moves the extension clamping auxiliary plate 30, thereby changing the overall length of the guide clamping plate 7. The double-sided clamping constraint effect of the glass panel is achieved by the hydraulic cylinder in the glass cutting machine body 1 driving the pressing and slitting disc 9 to press down, and the electric push rod 10 controlling the operation can drive the top pressure anti-slip plate 11 to move, which can achieve a three-sided top pressure constraint anti-slip effect. Then, the driven cutter in the pressing and slitting disc 9 presses down and cuts the glass panel for cutting. After the glass panel cutting is completed, the drive motor 21 in the adjustable support leg 4 can be started to drive the support screw 22 to rotate. Through the setting of the limit slide plate 26 and the limit groove 27, the threaded sleeve 23 is moved. The movement trajectory is limited, allowing the rotation of the support screw 22 to drive the threaded sleeve 23 to move. The tilt of the electric conveyor table 5 is controlled by the pin seat on the threaded sleeve 23. Because the right bottom of the electric conveyor table 5 is connected to the adjusting support leg 4 below it through the sliding groove 25 and the sliding plate 24, the electric conveyor table 5 can be made to abut against the electric guide roller frame 12 at a low tilt angle. The glass panel is slowly guided onto the electric guide roller frame 12 by sliding conveying. The water pump in the water tank 16 is operated to supply water to the drive spray gun 20 to spray the surface of the glass panel. During the rinsing process, the waterproof motor 17 drives the lead screw 18 to rotate. The constrained nut seat 19 drives the spray gun 20 to move smoothly in the back and forth direction, which expands and enhances the rinsing effect on the glass panel. The debris is blown down to the bottom of the inner wall of the electric guide roller frame 12, and then guided by the water flow to the inclined debris frame 13. The debris in the water is filtered by the two layers of intercepting filter screens 31 in the intercepting filter frame 14, and the water resources are recycled. This enhances the multi-directional precise positioning constraint of the glass panel during the cutting process and the subsequent debris removal effect.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A precision positioning device for a glass panel cutting machine, comprising a glass cutting machine body (1) with a hydraulic cylinder, characterized in that: The bottom of the inner wall of the glass cutting machine body (1) is provided with a placement slot (2). A magnetic suction card holder (3) is attached to the inner wall of the placement slot (2). An adjustable support leg (4) is fixedly installed on the top of the magnetic suction card holder (3). An electric conveyor table (5) is connected above the adjustable support leg (4). An electric telescopic rod (6) is fixedly installed on the top of the electric conveyor table (5) by a bracket. A guide clamping plate (7) is fixedly installed at the output end of the electric telescopic rod (6). A proximity sensor (8) is fixedly installed on the surface of the electric conveyor table (5). A pressure and slitting disc (9) with a drive cutter is fixedly installed at the output end of the hydraulic cylinder in the glass cutting machine body (1). An electric push rod (10) is fixedly installed inside the pressure and slitting disc (9). A top pressure anti-slip plate (11) is fixedly installed at the output end of the electric push rod (10). A right side of the glass cutting machine body (1) is fixedly installed with... An electric guide roller frame (12) is provided. An inclined debris frame (13) is fixedly installed on the front side of the electric guide roller frame (12). A trap filter frame (14) is fixedly installed on the side of the inclined debris frame (13). A stable base (15) is fixedly installed on the side of the electric guide roller frame (12). A clean water tank (16) with a water pump is fixedly installed on the top of the stable base (15). A waterproof motor (17) is fixedly installed on the top of the stable base (15) through a bracket. A lead screw (18) is fixedly installed at the output end of the waterproof motor (17). A nut seat (19) is connected to the surface of the lead screw (18). The bottom of the nut seat (19) is slidably connected to the bracket on the stable base (15). A drive spray gun (20) is fixedly installed on the side of the nut seat (19) through a bracket. The drive spray gun (20) and the trap filter frame (14) are both connected to the inside of the clean water tank (16) through a water supply pipe.

2. The precision positioning device for a glass panel cutting machine according to claim 1, characterized in that: The main body of the adjustable support leg (4) is a rectangular hollow frame with an open top. A drive motor (21) is fixedly installed at the bottom of the inner wall of the rectangular hollow frame. A support screw (22) is fixedly installed at the output end of the drive motor (21). A threaded sleeve (23) is threadedly connected to the surface of the support screw (22). A limit component is connected to the surface of the threaded sleeve (23). There are four adjustable support legs (4). The threaded sleeve (23) on the left side is rotatably connected to the bottom of the electric conveyor table (5) through a pin seat. The threaded sleeve (23) on the right side is rotatably connected to a sliding plate (24) through a pin seat. A sliding groove (25) is opened on the bottom of the electric conveyor table (5) near its right side. The inner wall of the sliding groove (25) is slidably connected to the surface of the sliding plate (24).

3. The precise positioning device for a glass panel cutting machine according to claim 2, characterized in that: The limiting component includes a limiting slide plate (26) and a limiting groove (27). The limiting slide plate (26) is fixedly connected to the side of the threaded sleeve plate (23). The limiting groove (27) is opened on the surface of the inner wall of the rectangular hollow frame. The inner wall of the limiting groove (27) and the surface of the limiting slide plate (26) are slidably connected.

4. The precise positioning device for a glass panel cutting machine according to claim 2, characterized in that: The top of the adjustable support leg (4) is fixedly connected to a waterproof tension sleeve (28), the top of the waterproof tension sleeve (28) is bolted to the bottom of the electric conveyor (5), and the internal adjustment of the waterproof tension sleeve (28) is located outside the threaded sleeve plate (23).

5. The precise positioning device for a glass panel cutting machine according to claim 1, characterized in that: The main body of the guide clamping plate (7) is a bending clamping main body. An electric push rod two (29) is fixedly installed inside the bending clamping main body. An extension clamping auxiliary plate (30) is fixedly installed at one end of the electric push rod two (29).

6. The precision positioning device for a glass panel cutting machine according to claim 1, characterized in that: The interception filter frame (14) is a hollow rectangular frame. An interception filter screen (31) is fixedly installed on the side of the hollow rectangular frame near its inner wall. The aperture of the interception filter screen (31) on the right side is smaller than that of the interception filter screen (31) on the left side.

7. The precise positioning device for a glass panel cutting machine according to claim 1, characterized in that: The bottom of the inner wall of the electric guide roller frame (12) is opened as an inclined surface. The bottom of the inner wall of the electric guide roller frame (12) is located above the rear side of the inclined debris frame (13). The bottom of the inner wall of the electric guide roller frame (12) and the bottom of the inner wall of the inclined debris frame (13) are both opened as smooth and wear-resistant surfaces.

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