Glass processing platform of a single round edge edger for coated glass

Abstract

This invention discloses a glass processing platform for a single-edge grinding machine for coated glass, relating to the technical field of grinding devices. The invention includes a platform frame with an inner groove on its bottom surface, within which a motor mounting assembly is housed. A clamping assembly connected to the drive shaft of the motor mounting assembly is located on the top surface of the platform frame. A sliding groove is formed on the front surface of the platform frame, within which a protective mechanism for sealing the edges of the grinding and cutting blades is slidably disposed. A semi-circular guide rail is fitted into the sliding groove and engages with the protective mechanism. This invention uses the protective mechanism to seal the edges of the grinding and cutting blades, preventing direct contact between the worker's hands and the edges. Therefore, even if the motor is accidentally started, the rotating grinding and cutting blades will not directly injure the worker's hands.

Description

Technical Field

[0001] This invention relates to the field of grinding apparatus, and more specifically to a glass processing platform for a single-round-edge grinding machine for coated glass. Background Technology

[0002] In the processing of coated glass, a single-edge grinding machine is needed for grinding and cutting. This is typically done using a motor-driven grinding or cutting disc. Therefore, the grinding machine used for glass processing is equipped with a processing platform for mounting and driving the grinding or cutting disc. Existing patent CN114473706A proposes a glass processing platform for a single-edge grinding machine for coated glass, including a fixed frame. A fixed plate is fixedly connected to the inner surface of the fixed frame. A fixed through groove is formed on the top of the fixed plate, and a grinding mechanism is installed on the inner surface of the fixed through groove. By transporting the glass downwards from the device, the surface of the divided glass can be ground. This changes the traditional method of transferring the divided glass to a dedicated grinding device for edge grinding, improving work efficiency and preventing hand injuries to workers during glass handling, thus enhancing operational safety. Furthermore, the use of the fixing mechanisms on both sides and auxiliary plates prevents the glass from tipping over and breaking after being placed inside the equipment. The aforementioned processing platform requires the installation of grinding or cutting discs. The discs are fixed to the motor's drive shaft. Because the grinding or cutting discs used for coated glass processing are typically large, securing them requires time and the installation process is lengthy. If someone accidentally touches the switch during installation, or if there is a circuit malfunction causing the motor to start accidentally, the grinding or cutting discs driven by the motor can easily cause personal injury to the installation personnel. The aforementioned processing platform lacks corresponding protective measures against this.

[0003] Therefore, a glass processing platform for a single-round-edge grinding machine for coated glass is proposed. Summary of the Invention

[0004] The purpose of this invention is to address the lack of protective measures for the installation of grinding or cutting discs on glass processing platforms. This invention provides a glass processing platform for a single-round-edge grinding machine for coated glass.

[0005] To achieve the above objectives, the present invention specifically adopts the following technical solution:

[0006] A glass processing platform for a single-round-edge grinding machine for coated glass includes a platform frame. The bottom surface of the platform frame has an inner groove, in which a motor mounting assembly is disposed. The top surface of the platform frame has a clamping assembly connected to the drive shaft of the motor mounting assembly. The front surface of the platform frame has a sliding groove, in which a protective mechanism for sealing the edges of the grinding blade and the cutting blade is slidably disposed. A semi-circular guide rail is disposed in the sliding groove and fits into the protective mechanism.

[0007] Furthermore, the protective mechanism includes a movable frame, a sleeve, a piston with a rod, a bonding frame, a motor, a turntable, a rubber strip, and a connecting pipe. Two movable frames are slidably connected within the slide groove. Each movable frame has a hole on its side and fits into the guide rail. The corresponding surfaces and top surfaces of the two movable frames are hollowed out. Two sleeves are fixedly connected to the front of the two movable frames. An annular groove for accommodating the sleeves is formed on the inner wall of the front side of the slide groove. One of the pistons with a rod is fitted into the inner wall of the sleeve. The piston with a rod is connected to the inner wall of the sleeve via a spring, and its rear end extends through the sleeve. The moving frame has its inner wall fitted with an inverted L-shaped bonding frame. The rear end of the piston with rod abuts against the bonding frame at the corresponding position. A turntable is rotatably connected to the bottom surface of the top side of the bonding frame. The turntable is inverted T-shaped. The two ends of the rubber strip are fixedly connected to and wound around the outer walls of the two turntables respectively. The two turntables wound the rubber strip in opposite directions, and the rubber strip is located on the front side. A motor is fixedly installed on the top surface of the bonding frame. The drive shaft of the motor is fixedly connected to the turntable at the corresponding position. At the same time, the front side of the sleeve is fixedly connected to and communicates with the connecting pipe.

[0008] Furthermore, the protective mechanism also includes a guide plate and a rod. The inner wall of the movable frame is fitted with one of the guide plates. The top surface of the guide plate has a vertical rectangular hole, and the rod is fitted into it. The rod is in the shape of an inverted T. The top end of the rod is fixedly connected to the fitting frame at the corresponding position.

[0009] Furthermore, the protective mechanism also includes bolts and a return spring. The bottom surface of the guide plate is fixedly connected to one of the return springs. The bottom surface of the guide plate has a groove, and the groove is connected to a bolt through a rotating bearing. The bottom surface of the moving frame has a threaded hole and is threadedly connected to the bolt at the corresponding position. The top wall of the inner groove has a through hole corresponding to the position of the bolt.

[0010] Furthermore, the protective mechanism also includes a telescopic rod, a universal ball, and an elastic air cushion. The top surface of the platform frame has two grooves on the rear side of the slide groove, and the bottom surface of the grooves is fixedly connected to an annular elastic air cushion. The top surface of the elastic air cushion is fixedly connected to a universal ball, and the bottom surface of the universal ball is fixedly connected to a telescopic rod. The bottom wall of the groove has a cylindrical groove for inserting the telescopic rod. The free ends of the two connecting pipes are respectively fixedly connected to and communicate with the two elastic air cushions.

[0011] Furthermore, the motor mounting assembly includes a mounting plate, a connecting protrusion, a slider, a drive motor, a fixing block, a sliding rod, and a screw. The mounting plate is fitted into the inner groove. The connecting protrusion is T-shaped and vertically fixed to the top surface of the mounting plate. The slider is fitted into the connecting protrusion. The drive motor is fixedly mounted on the top surface of the slider. Protrusions are fixedly connected to the front and rear outer walls of the drive motor drive shaft. The left and right sides of the front of the platform frame are fixedly connected to one of the fixing blocks. The bottom surface of the fixing block on the right side is fixedly connected to the sliding rod. The top surface of the fixing block on the left side has a hole and is fitted into the screw. The top surface of the left side of the mounting plate has a threaded hole and is threadedly connected to the screw. The top surface of the right side of the mounting plate has a round hole and is fitted into the sliding rod.

[0012] Furthermore, the clamping assembly includes a sleeve shaft, a clamping ring, and a fixing cylinder. The bottom surface of the sleeve shaft has a groove adapted to the drive motor transmission shaft. The top surface of the platform frame has a hole at its center and is connected to the sleeve shaft through a rotating bearing. The outer wall of the sleeve shaft is located above the platform frame, and the outer wall of the sleeve shaft is fixedly connected to the clamping ring. The top surface of the sleeve shaft has a threaded groove. The bottom surface of the fixing cylinder is open, and a threaded post is fixedly connected to the center of the bottom surface. The fixing cylinder is fitted into the outer wall of the sleeve shaft and threadedly connected to its threaded groove.

[0013] The beneficial effects of this invention are as follows:

[0014] 1. The present invention uses a protective mechanism to seal the edges of the grinding and cutting discs, preventing workers' hands from directly contacting the edges of the grinding and cutting discs. Thus, if the motor is accidentally started, the rotating grinding and cutting discs will not directly injure the workers' hands.

[0015] 2. In this invention, the drive shafts of two motors drive the turntable to rotate in the direction of the loosened rubber strip. During the rotation, because the rubber strip is in contact with the edges of the grinding and cutting discs, a rolling effect is generated as the turntable rotates. This causes the moving frame to move along the edges and grooves of the grinding and cutting discs, thereby expanding the coverage of the rubber strip to a larger area, increasing the scope and effect of protection. The rubber strip is used to block and wrap the grinding and cutting discs, preventing the workers' bodies from coming into contact with the edges of the grinding and cutting discs, thus providing protection.

[0016] 3. In this invention, the bolt moves down and pulls the bonding frame into the movable frame via the guide plate, thereby preventing the bonding frame from obstructing the grinding and cutting of the coated glass. The telescopic rod, under the pressure of the edge grinding plate and the cutting plate, injects its internal air into the sleeve, thereby realizing the automatic function of automatically pushing the bonding frame closer to the edge grinding plate and the cutting plate and automatically retracting it. After the bonding frame is retracted, the piston with rod extends out and fits against the top wall of the bonding frame, restricting the bonding frame and preventing it from extending out of the slide groove and affecting the grinding and cutting of the coated glass.

[0017] 4. The drive motor of the present invention can be pulled out and pushed into the inner groove by sliding the slider on the connecting protrusion, so as to facilitate the maintenance and replacement of the drive motor. When installing the drive motor, it is not necessary to operate in the inner groove, which improves the convenience and efficiency of operation. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 This is the present invention. Figure 1 Enlarged view of point A;

[0020] Figure 3 This is a cross-sectional structural schematic diagram of the protective mechanism of the present invention;

[0021] Figure 4 This is the present invention. Figure 3 Enlarged view of point B;

[0022] Figure 5 This is a schematic diagram of the bottom structure of the clamping component of the present invention;

[0023] Figure 6 This is a schematic diagram of the structure of the motor mounting assembly of the present invention;

[0024] Reference numerals: 1. Platform frame; 2. Inner groove; 3. Motor mounting assembly; 301. Mounting plate; 302. Connecting protrusion; 303. Slider; 304. Drive motor; 305. Fixing block; 306. Slide rod; 307. Screw; 4. Clamping assembly; 401. Sleeve shaft; 402. Clamping ring; 403. Fixing cylinder; 5. Protective mechanism; 501. Moving frame; 502. Sleeve; 503. Piston with rod; 504. Fitting frame; 505. Motor; 506. Turntable; 507. Rubber strip; 508. Guide plate; 509. Insert rod; 5010. Bolt; 5011. Return spring; 5012. Telescopic rod; 5013. Universal ball; 5014. Elastic air cushion; 5015. Connecting pipe; 6. Slide groove; 7. Guide rail. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0027] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0028] In the description of the embodiments of the present invention, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the present invention.

[0029] like Figure 1As shown, a glass processing platform for a single-round-edge grinding machine for coated glass includes a platform frame 1. The bottom surface of the platform frame 1 has an inner groove 2, and a motor mounting assembly 3 is installed in the inner groove 2. The top surface of the platform frame 1 has a clamping assembly 4 connected to the drive shaft of the motor mounting assembly 3. The front surface of the platform frame 1 has a sliding groove 6, and a protective mechanism 5 for sealing the edges of the grinding blade and the cutting blade is slidably installed in the sliding groove 6. A semi-circular guide rail 7 is installed in the sliding groove 6 and fits into the protective mechanism 5.

[0030] Specifically, the motor is first installed using the motor mounting assembly 3, and the motor's drive end is connected to the clamping assembly 4. Then, the grinding edge and cutting discs used for grinding coated glass are connected to the motor's drive end via the clamping assembly 4. During the connection process, the edges of the grinding edge and cutting discs are sealed by the protective mechanism 5 to prevent the worker's hands from directly contacting the edges of the grinding edge and cutting discs. Thus, if the motor is accidentally started, the rotating grinding edge and cutting discs will not directly injure the worker's hands.

[0031] like Figure 2 , Figure 3 As shown, the protective mechanism 5 includes a movable frame 501, a sleeve 502, a piston with a rod 503, a bonding frame 504, a motor 505, a turntable 506, a rubber strip 507, and a connecting pipe 5015. There are two movable frames 501, both slidably connected within the slide groove 6. The movable frames 501 have holes on their sides and are fitted into guide rails 7. The corresponding surfaces and top surfaces of the two movable frames 501 are hollowed out. There are two sleeves 502, each fixedly connected to the front of one of the two movable frames 501. The inner wall of the front side of the slide groove 6 has an annular groove for accommodating the sleeves 502. The inner wall of the sleeve 502 is fitted with a piston with a rod 503. The piston with a rod 503 is connected to the inner wall of the sleeve 502 by a spring. The rear end of the piston with a rod 503 passes through... The sleeve 502 and the movable frame 501 are fitted together. The inner wall of the movable frame 501 is fitted into an inverted L-shaped bonding frame 504. The rear end of the piston with rod 503 abuts against the bonding frame 504 at the corresponding position. A turntable 506 is rotatably connected to the bottom surface of the top side of the bonding frame 504. The turntable 506 is inverted T-shaped. The two ends of the rubber strip 507 are fixedly connected to and wound around the outer walls of the two turntables 506 respectively. The two turntables 506 are wound around the rubber strip 507 in opposite directions, and the rubber strip 507 is located on the front side. A motor 505 is fixedly installed on the top surface of the bonding frame 504. The drive shaft of the motor 505 is fixedly connected to the turntable 506 at the corresponding position. At the same time, the front side of the sleeve 502 is fixedly connected to and communicates with the connecting pipe 5015.

[0032] Specifically, after the grinding and cutting discs used for polishing coated glass are placed on the clamping assembly 4, air is injected into the sleeve 502 through the connecting pipe 5015. Under the action of air pressure, the piston 503 with rod moves backward and pushes the bonding frame 504 backward until the back of the rubber strip 507 is in contact with the edge of the grinding and cutting discs. Then, the drive shafts of the two motors 505 are started to drive the turntable 506 to rotate in the direction of releasing the rubber strip 507. During the rotation, because the rubber strip 507 is in contact with the edge of the grinding and cutting discs, a rolling effect is generated as the turntable 506 rotates, which drives the moving frame 501 to move along the edge of the grinding and cutting discs and the slide groove 6, thereby expanding the coverage of the rubber strip 507 to a larger area, increasing the range and effect of protection. The rubber strip 507 is used to block and wrap the grinding and cutting discs, preventing the worker's body from contacting the edge of the grinding and cutting discs, thus providing protection.

[0033] like Figure 3 , Figure 4 As shown, the protective mechanism 5 also includes a guide plate 508 and a rod 509. The inner wall of the movable frame 501 is fitted with a guide plate 508. The top surface of the guide plate 508 has a vertical rectangular hole, and the rod 509 is fitted into it. The rod 509 is in the shape of an inverted T. The top of the rod 509 is fixedly connected to the fitting frame 504 at the corresponding position.

[0034] Specifically, when the bonding frame 504 is pushed by the piston 503 with a rod, the insertion rod 509 slides within the guide plate 508 under force, allowing the bonding frame 504 to maintain a linear movement.

[0035] like Figure 3 As shown, the protective mechanism 5 also includes a bolt 5010 and a return spring 5011. The bottom surface of the guide plate 508 is fixedly connected to a return spring 5011. The bottom surface of the guide plate 508 has a groove, and the groove is connected to a bolt 5010 through a rotating bearing. The bottom surface of the moving frame 501 has a threaded hole and is threadedly connected to the bolt 5010 at the corresponding position. The top wall of the inner groove 2 has a through hole corresponding to the position of the bolt 5010. At the same time, the rod piston 503 and the motor 505 are in a left-right staggered state.

[0036] Specifically, after the grinding and cutting discs are installed, the bonding frame 504 is pulled forward to align with the inner wall of the moving frame 501. By rotating the bolt 5010 from the inner groove 2, the bolt 5010 is moved down, and the bonding frame 504 is pulled into the moving frame 501 via the guide plate 508. This prevents the bonding frame 504 from obstructing the grinding and cutting of the coated glass. The return spring 5011 limits the descent by contracting, keeping the bonding frame 504 in a position where it can be quickly raised.

[0037] like Figure 2 , Figure 3 As shown, the protective mechanism 5 also includes a telescopic rod 5012, a universal ball joint 5013, and an elastic air cushion 5014. The top surface of the platform frame 1 has two grooves on the rear side of the slide groove 6, and the bottom surface of the grooves is fixedly connected to an annular elastic air cushion 5014. The top surface of the elastic air cushion 5014 is fixedly connected to a universal ball joint 5013, and the bottom surface of the universal ball joint 5013 is fixedly connected to a telescopic rod 5012. The bottom wall of the groove has a cylindrical groove for inserting the telescopic rod 5012. The free ends of the two connecting pipes 5015 are fixedly connected to and communicate with the two elastic air cushions 5014 respectively. In some embodiments, the elastic air cushion 5014 is filled with hydraulic oil.

[0038] Specifically, after the grinding and cutting discs are placed on the clamping assembly 4, they cover the universal ball 5013. The telescopic rod 5012 retracts under the pressure of the grinding and cutting discs, injecting its internal air into the sleeve 502 through the connecting pipe 5015. This pushes the rod piston 503 to extend automatically. After the grinding and cutting discs are removed from the clamping assembly 4, the elastic air cushion 5014 loses its pressure. The rod piston 503 rebounds through the spring, injecting air back into the elastic air cushion 5014. This achieves automatic pushing of the bonding frame 504 towards the grinding and cutting discs and automatic retraction. Functionally, the universal ball 5013 contacts the bottom surface of the grinding and cutting discs to prevent the grinding and cutting discs from being affected by friction during rotation. After the grinding and cutting discs are installed, the drive motor 505 rotates to reset the moving frame 501. When the bonding frame 504 is stored in the moving frame 501, the piston 503 with rod remains extended due to the pressure of the elastic air cushion 5014. Then, after the bonding frame 504 is stored, it extends and adheres to the top wall of the bonding frame 504, restricting the bonding frame 504 and preventing it from extending out of the slide groove 6 and affecting the grinding and cutting of the coated glass.

[0039] like Figure 1 , Figure 6 As shown, the motor mounting assembly 3 includes a mounting plate 301, a connecting protrusion 302, a slider 303, a drive motor 304, a fixing block 305, a sliding rod 306, and a screw 307. The mounting plate 301 is fitted into the inner groove 2. The connecting protrusion 302 is T-shaped and vertically fixed to the top surface of the mounting plate 301. The slider 303 is fitted into the connecting protrusion 302. The drive motor 304 is fixedly mounted on the top surface of the slider 303. The front and rear outer walls of the drive motor 304's drive shaft are fixedly connected with protrusions. The left and right sides of the front of the platform frame 1 are fixedly connected to a fixing block 305. The bottom surface of the right fixing block 305 is fixedly connected to the sliding rod 306. The top surface of the left fixing block 305 has a hole and is fitted into the screw 307. The top left side of the mounting plate 301 has a threaded hole and is threadedly connected to the screw 307. The top right side of the mounting plate 301 has a round hole and is fitted into the sliding rod 306.

[0040] Specifically, the drive motor 304 can be pulled out and pushed into the inner groove 2 by sliding the slider 303 on the connecting protrusion 302, so as to facilitate the maintenance and replacement of the drive motor 304. When connecting the drive motor 304 to the clamping assembly 4, the drive motor 304 is pushed into the position corresponding to the clamping assembly 4, and pulled up by rotating the screw 307, so that the drive shaft of the drive motor 304 is inserted into the clamping assembly 4 for engagement, thereby realizing the connection between the drive motor 304 and the clamping assembly 4. This eliminates the need to operate in the inner groove 2 when installing the drive motor 304, improving the convenience and efficiency of operation.

[0041] like Figure 1 , Figure 5 As shown, the clamping assembly 4 includes a sleeve shaft 401, a clamping ring 402, and a fixing cylinder 403. The bottom surface of the sleeve shaft 401 has a groove adapted to the drive shaft of the drive motor 304. The top surface of the platform frame 1 has a hole at its center and is connected to the sleeve shaft 401 through a rotating bearing. Part of the outer wall of the sleeve shaft 401 is located above the platform frame 1, and the outer wall of the sleeve shaft 401 is fixedly connected to the clamping ring 402. The top surface of the sleeve shaft 401 has a threaded groove. The bottom surface of the fixing cylinder 403 is open and a threaded post is fixedly connected to the center of the bottom surface. The fixing cylinder 403 is fitted into the outer wall of the sleeve shaft 401 and is threadedly connected to its threaded groove.

[0042] Specifically, the drive shaft of the drive motor 304 engages with the bottom surface of the insert sleeve 401. When the drive shaft of the drive motor 304 rotates, it drives the sleeve 401 to rotate. The grinding blade and the cutting blade are clamped between the clamping ring 402 and the fixing cylinder 403 and are fixed by the threaded connection between the fixing cylinder 403 and the sleeve 401.

Claims

1. A glass processing platform for a single-round-edge grinding machine for coated glass, comprising a platform frame (1), characterized in that, The bottom surface of the platform frame (1) is provided with an inner groove (2), and a motor mounting assembly (3) is provided in the inner groove (2). The top surface of the platform frame (1) is provided with a clamping assembly (4) connected to the drive shaft of the motor mounting assembly (3). The front surface of the platform frame (1) is provided with a sliding groove (6), and a protective mechanism (5) for sealing the edges of the grinding plate and the cutting plate is slidably provided in the sliding groove (6). A semi-circular guide rail (7) is provided in the sliding groove (6) and fits into the protective mechanism (5). The protective mechanism (5) includes a movable frame (501), a sleeve (502), a piston with a rod (503), a bonding frame (504), a motor (505), a turntable (506), a rubber strip (507), and a connecting pipe (5015). There are two movable frames (501), both of which are slidably connected in the slide groove (6). The movable frames (501) have holes on their sides and are fitted into the guide rail (7). The corresponding surfaces and top surfaces of the two movable frames (501) are hollowed out. There are two sleeves (502), which are fixedly connected to the front of the two movable frames (501). The inner wall of the front side of the slide groove (6) has an annular groove for accommodating the sleeves (502). The inner wall of the sleeve (502) is fitted into one of the pistons with a rod (503). The piston with a rod (503) is connected to the inner wall of the sleeve (502) by a spring. The rear end of the piston with a rod (503) passes through the sleeve. The cylinder (502) and the movable frame (501) are fitted together. The inner wall of the movable frame (501) is fitted with an inverted L-shaped bonding frame (504). The rear end of the rod piston (503) abuts against the bonding frame (504) at the corresponding position. The bottom surface of the top side of the bonding frame (504) is rotatably connected to a turntable (506). The turntable (506) is inverted T-shaped. The two ends of the rubber strip (507) are respectively connected to the two turntables (502 and 504). 6) The outer wall is fixedly connected and wound, the two turntables (506) are wound around the rubber strip (507) in opposite directions, and the rubber strip (507) is located on the front side. A motor (505) is fixedly installed on the top surface of the bonding frame (504). The drive shaft of the motor (505) is fixedly connected to the turntable (506) at the corresponding position. At the same time, the front of the sleeve (502) is fixedly connected and communicated with the connecting pipe (5015). The protective mechanism (5) also includes a telescopic rod (5012), a universal ball (5013), and an elastic air cushion (5014). The top surface of the platform frame (1) has two grooves on the back side of the slide groove (6), and the bottom surface of the grooves is fixedly connected to an elastic air cushion (5014) in the shape of a ring. The top surface of the elastic air cushion (5014) is fixedly connected to a universal ball (5013), and the bottom surface of the universal ball (5013) is fixedly connected to a telescopic rod (5012). The bottom wall of the groove has a cylindrical groove for the telescopic rod (5012) to be inserted. The free ends of the two connecting pipes (5015) are fixedly connected to and communicate with the two elastic air cushions (5014) respectively.

2. The glass processing platform of the single-round-edge grinding machine for coated glass according to claim 1, characterized in that, The protective mechanism (5) further includes a guide plate (508) and a plug rod (509). The inner wall of the movable frame (501) is fitted with one of the guide plates (508). The top surface of the guide plate (508) has a vertical rectangular hole, and the plug rod (509) is fitted into it. The insertion rod (509) is in an inverted T-shape, and the top end of the insertion rod (509) is fixedly connected to the fitting frame (504) at the corresponding position.

3. The glass processing platform of the single-round-edge grinding machine for coated glass according to claim 2, characterized in that, The protective mechanism (5) also includes a bolt (5010) and a return spring (5011). The bottom surface of the guide plate (508) is fixedly connected to one of the return springs (5011). The bottom surface of the guide plate (508) is provided with a groove, and the groove is connected to one of the bolts (5010) through a rotating bearing. The bottom surface of the moving frame (501) is provided with a threaded hole and is threadedly connected to the bolt (5010) at the corresponding position. The top wall of the inner groove (2) is provided with a through hole corresponding to the position of the bolt (5010).

4. The glass processing platform of the single-round-edge grinding machine for coated glass according to claim 3, characterized in that, The motor mounting assembly (3) includes a mounting plate (301), a connecting protrusion (302), a slider (303), a drive motor (304), a fixing block (305), a sliding rod (306), and a screw (307). The mounting plate (301) is fitted into the inner groove (2). The connecting protrusion (302) is T-shaped and vertically fixed to the top surface of the mounting plate (301). The slider (303) is fitted into the connecting protrusion (302). The drive motor (304) is fixedly mounted on the top surface of the slider (303). The front and rear outer walls of the drive motor (304) transmission shaft are fixedly connected with protrusions. The front left and right sides of the platform frame (1) are fixedly connected with a fixed block (305). The bottom surface of the fixed block (305) on the right side is fixedly connected with the slide rod (306). The top surface of the fixed block (305) on the left side is provided with a hole and is fitted into the screw (307). The top surface of the left side of the mounting plate (301) is provided with a threaded hole and is threadedly connected to the screw (307). The top surface of the right side of the mounting plate (301) is provided with a round hole and is fitted into the slide rod (306).

5. The glass processing platform of a single-round-edge grinding machine for coated glass according to claim 4, characterized in that, The clamping assembly (4) includes a sleeve shaft (401), a clamping ring (402), and a fixing cylinder (403). The bottom surface of the sleeve shaft (401) is provided with a groove adapted to the drive shaft of the drive motor (304). The top surface of the platform frame (1) is provided with a hole and is connected to the sleeve shaft (401) through a rotating bearing. Part of the outer wall of the sleeve shaft (401) is located above the platform frame (1), and the outer wall of the sleeve shaft (401) is fixedly connected to the clamping ring (402). The top surface of the sleeve shaft (401) is provided with a threaded groove. The bottom surface of the fixing cylinder (403) is open and a threaded post is fixedly connected to the center of the bottom surface. The fixing cylinder (403) is fitted into the outer wall of the sleeve shaft (401) and is threadedly connected to its threaded groove.

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