A new type of glass four-side edging apparatus

Abstract

The utility model relates to the technical field of glass edge polishing, propose a novel glass four -edged edge grinding equipment, including first edge grinding mechanism, second edge grinding mechanism and third edge grinding mechanism, first edge grinding mechanism side part is equipped with the first conveying device of glass along Y axle direction conveying, second edge grinding mechanism side part is equipped with the second conveying device of glass along X axle direction conveying, third edge grinding mechanism side part is equipped with the third conveying device of glass along Y axle direction conveying, first conveying device, second conveying device and third conveying device form continuous conveying path in proper order and communicate, glass along continuous conveying path in proper order passes first edge grinding mechanism for polishing glass first short side, second edge grinding mechanism for polishing glass two sides long side in synchronization, and third edge grinding mechanism for polishing glass second short side, thereby realize glass four -edged edge grinding processing, to adapt to the rectangular glass of length longer, layout is reasonable, need not set up glass turning -round conveying structure.

Description

Technical Field

[0001] This utility model relates to the technical field of glass edge grinding, specifically to a novel glass four-sided edge grinding device. Background Technology

[0002] Glass, as an essential basic material, is widely used in construction, furniture, home appliances, automobiles, and electronic displays. In most applications, the edges of glass must be ground to eliminate sharp edges. This not only improves product safety and avoids the risk of scratches, but also enhances the appearance and texture, laying a solid foundation for subsequent deep processing steps such as tempering and coating.

[0003] For rectangular glass with a longer length, the industry urgently needs a glass edging machine with a more reasonable layout and a more compact process. It should be able to achieve continuous operation of edging processing on all four sides of the glass to reduce manual intervention. Utility Model Content

[0004] This utility model proposes a novel glass four-sided grinding equipment to adapt to long rectangular glass, with a reasonable layout and no need for a glass turning and conveying structure.

[0005] A novel glass four-sided edging device designed for this purpose includes: The first edge grinding mechanism, the second edge grinding mechanism, and the third edge grinding mechanism are provided with a first conveying device on the side of the first edge grinding mechanism that conveys glass along the Y-axis direction; the second edge grinding mechanism is provided with a second conveying device on the side of the second edge grinding mechanism that conveys glass along the X-axis direction; and the third edge grinding mechanism is provided with a third conveying device on the side of the third edge grinding mechanism that conveys glass along the Y-axis direction. The first conveying device, the second conveying device, and the third conveying device are connected in sequence to form a continuous conveying path; the glass passes in sequence along the continuous conveying path through the first edge grinding mechanism for grinding the first short side of the glass, the second edge grinding mechanism for simultaneously grinding the two long sides of the glass, and the third edge grinding mechanism for grinding the second short side of the glass, thereby realizing the edge grinding process of the four sides of the glass.

[0006] The second conveying device is located on the side of the discharge end of the first conveying device, and the discharge end of the first conveying device is connected to the feed end of the second conveying device. The other side of the second edge grinding mechanism is provided with a fourth conveying device that is connected to the third conveying device.

[0007] The first edge grinding mechanism includes a first fixed frame, a first movable frame for fixing the first grinding component, and a first driving component for driving the first movable frame to reciprocate and slide on the first fixed frame; The first movable frame is reciprocated and slidably mounted on the first fixed frame along the Y-axis.

[0008] The first drive assembly includes a first timing belt for covering two first timing pulleys. The two first timing pulleys are spaced apart along the Y-axis and rotatably mounted on a first fixed frame. The bottom of the first movable frame is fixedly connected to the first timing belt. When one of the first timing pulleys rotates, the first timing belt drives the first movable frame to slide back onto the first fixed frame along the Y-axis. The first drive assembly further includes a first reducer and a first motor that is drivenly connected to the input end of the first reducer, and the output end of the first reducer is fixedly connected to the rotating shaft of one of the first synchronous pulleys.

[0009] The second edge grinding mechanism includes a second fixed frame and second grinding components installed on the left and right sides of the second fixed frame. A grinding station is provided between the left and right sides of the second fixed frame, which is connected to the discharge end of the second conveying device. When the second conveying device conveys glass in the X-axis direction and passes through the grinding station between the second grinding components on both sides of the second fixed frame, the second grinding components on both sides of the second fixed frame grind the long sides of the glass respectively.

[0010] The second fixing frame is provided with fixing frames on both sides for fixing and installing the second grinding component, so as to fix and grind glass of the same width; Alternatively, one side of the second fixed frame is provided with a second movable frame for fixing and installing the second polishing component. The second movable frame is slidably mounted on the second fixed frame along the Y-axis direction. An adjustment drive component for adjusting the position of the second movable frame on the Y-axis of the second fixed frame is provided between the second movable frame and the second fixed frame to adjust the distance between the two second polishing components according to the glass width. The adjustment drive assembly is a screw and nut adjustment assembly.

[0011] The third edge grinding mechanism includes a third fixed frame, a third movable frame for fixing the third grinding component, and a second driving component for driving the third movable frame to reciprocate and slide on the third fixed frame. The third movable frame is slidably mounted on the third fixed frame along the Y-axis.

[0012] The second drive assembly includes a second timing belt for covering two second timing pulleys. The two second timing pulleys are spaced apart along the Y-axis and rotatably mounted on a third fixed frame. The bottom of the third movable frame is fixedly connected to the second timing belt. When one of the second timing pulleys rotates, the second timing belt drives the third movable frame to slide back onto the third fixed frame along the Y-axis. The second drive assembly also includes a second reducer and a second motor that is drivenly connected to the input end of the second reducer, and the output end of the second reducer is fixedly connected to the rotating shaft of one of the second synchronous pulleys.

[0013] The first edge grinding mechanism, the second edge grinding mechanism and the third edge grinding mechanism all include grinding components. Each grinding component includes a first grinding head for grinding the side edge of the glass, a second grinding head for grinding the upper edge of the glass, and a third grinding head for grinding the lower edge of the glass. The grinding surface of the first grinding head is arranged parallel to the side edge of the glass. The second grinding head and the third grinding head are both inclined. The grinding surface of the second grinding head is inclined towards the upper edge of the glass, and the grinding surface of the third grinding head is inclined towards the lower edge of the glass. Each grinding head has a rotating shaft on one side for connecting to the grinding head motor drive.

[0014] The first conveying device, the second conveying device, and the third conveying device are all conveyor belt conveyor lines or conveyor roller conveyor lines.

[0015] The beneficial technical effects of this utility model are as follows: Through the cooperation of the first, second, and third edging mechanisms with the first, second, and third conveying devices, the first, second, and third conveying devices are sequentially connected to form a continuous conveying path, allowing the glass to pass through the three edging mechanisms along this path. This eliminates the need for manual glass handling, reducing human intervention. The first edging mechanism grinds the first short edge of the glass, the second edging mechanism simultaneously grinds both long edges, and the third edging mechanism grinds the second short edge. This clear division of labor and continuous operation allows for the continuous conveying of long rectangular glass pieces. The layout is rational and eliminates the need for glass deflection and conveying structures. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the planar structure of a novel glass four-sided edging device according to an embodiment of the present invention.

[0017] Figure 2 This is a three-dimensional structural diagram of the first edge-grinding mechanism according to an embodiment of the present invention.

[0018] Figure 3 This is a three-dimensional structural diagram of a grinding component according to an embodiment of the present invention.

[0019] Figure 4 This is a three-dimensional structural diagram of the third edge-grinding mechanism according to an embodiment of the present invention. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. In order to make the above-mentioned objects, features and advantages of the present application more apparent and understandable, many specific details are set forth in the following description in order to provide a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the spirit of the present application. Therefore, the present application is not limited to the specific embodiments disclosed below.

[0021] See Figures 1-4 A novel glass four-sided edging machine, comprising: The first edge grinding mechanism 1, the second edge grinding mechanism 3, and the third edge grinding mechanism 4 are provided. The first edge grinding mechanism 1 is provided with a first conveying device 5 on its side that conveys glass 2 along the Y-axis direction; the second edge grinding mechanism 3 is provided with a second conveying device 6 on its side that conveys glass 2 along the X-axis direction; and the third edge grinding mechanism 4 is provided with a third conveying device 7 on its side that conveys glass 2 along the Y-axis direction. The first conveying device 5, the second conveying device 6 and the third conveying device 7 are connected in sequence to form a continuous conveying path; the glass 2 passes in sequence along the continuous conveying path through the first edge grinding mechanism 1 for grinding the first short side 201 of the glass 2, the second edge grinding mechanism 3 for synchronously grinding the two long sides 202 of the glass 2, and the third edge grinding mechanism 4 for grinding the second short side 203 of the glass 2, thereby realizing the edge grinding process of the four sides of the glass.

[0022] Through the cooperation of the first edge grinding mechanism 1, the second edge grinding mechanism 3, and the third edge grinding mechanism 4 with the first conveying device 5, the second conveying device 6, and the third conveying device 7, the first conveying device 5, the second conveying device 6, and the third conveying device 7 are connected sequentially to form a continuous conveying path, allowing glass 2 to pass through the three edge grinding mechanisms along this path. No manual transfer of glass 2 is required, reducing human intervention. The first edge grinding mechanism 1 grinds the first short side 201 of glass 2, the second edge grinding mechanism 3 simultaneously grinds both long sides 202 of glass 2, and the third edge grinding mechanism 4 grinds the second short side 203 of glass 2. The division of labor is clear and the operation is continuous. Continuous conveying adapts to long rectangular glass, and the layout is reasonable, eliminating the need for a glass 2 steering and conveying structure.

[0023] The second conveying device 6 is located on the side of the discharge end of the first conveying device 5. The discharge end of the first conveying device 5 and the feed end of the second conveying device 6 form a conveying connection. The other side of the second edge grinding mechanism 3 is provided with a fourth conveying device 8 that forms a conveying connection with the third conveying device 7.

[0024] The second conveying device 6 is located on the side of the discharge end of the first conveying device 5, realizing the conveying connection between the first conveying device 5 and the second conveying device 6. The fourth conveying device 8 and the third conveying device 7 form a conveying connection, making the transfer of glass 2 from the first conveying device 5 to the second conveying device 6, and then through the fourth conveying device 8 to the third conveying device 7 smoother. This connection method makes the overall layout of the equipment more compact, makes full use of space, solves the industry's demand for equipment with a reasonable layout and compact process, and at the same time ensures the continuity of glass 2 conveying.

[0025] The fourth conveying device 8 includes a first conveying roller conveying line with the same conveying direction as the second conveying device 6. The first conveying roller conveying line has sprockets on several rollers, and each sprocket is connected by a chain drive. When one of the sprockets is connected to the motor drive shaft, each roller rotates synchronously by the chain.

[0026] The fourth conveying device 8 also includes a synchronous belt conveyor line disposed between two adjacent rollers. A lifting cylinder is installed at the bottom of the synchronous belt conveyor line. In its initial position, the conveying surface of the synchronous belt conveyor line is lower than the rollers. When the glass 2 completely enters the first conveying roller conveyor line, the first conveying roller conveyor line stops working, and the synchronous belt conveyor line is lifted by the lifting cylinder to convey the glass 2 towards the third conveying device 7. The conveying direction of the synchronous belt conveyor line is the same as that of the third conveying device 7. Detectors for detecting the glass 2 can be installed at both ends of the fourth conveying device 8 to detect whether the glass 2 has completely entered the first conveying roller conveyor line.

[0027] The first edge grinding mechanism 1 includes a first fixed frame 101, a first movable frame 102 for fixing the first grinding component 103, and a first driving component 104 for driving the first movable frame 102 to reciprocate and slide on the first fixed frame 101. The first movable frame 102 is reciprocated and slidably mounted on the first fixed frame 101 along the Y-axis direction.

[0028] In the first edge-grinding mechanism 1, the first movable frame 102 is reciprocally slidably mounted on the first fixed frame 101 along the Y-axis direction. The first drive assembly 104 can drive the first movable frame 102 to slide, while the first grinding assembly 103 is fixed on the first movable frame 102. When the glass 2 is conveyed by the first conveying device 5, the first drive assembly 104 can drive the first movable frame 102 and the first grinding assembly 103 to adjust their positions along the Y-axis direction, ensuring that the first grinding assembly 103 can reciprocate along the Y-axis direction to grind the first short edge 201 of the glass 2.

[0029] The first drive assembly 104 includes a first timing belt 105 for covering two first timing pulleys 106. The two first timing pulleys 106 are spaced apart along the Y-axis and rotatably mounted on the first fixed frame 101. The bottom of the first movable frame 102 is fixedly connected to the first timing belt 105. When one of the first timing pulleys 106 rotates, the first timing belt 105 drives the first movable frame 102 to slide back along the Y-axis onto the first fixed frame 101. The first drive assembly 104 also includes a first reducer 107 and a first motor 108 that is drivenly connected to the input end of the first reducer 107. The output end of the first reducer 107 is fixedly connected to the rotating shaft of one of the first synchronous pulleys 106.

[0030] In the first drive assembly 104, a first synchronous belt 105 covers two first synchronous pulleys 106. The bottom of the first movable frame 102 is fixedly connected to the first synchronous belt 105. The first motor 108 drives the first synchronous pulleys 106 to rotate through the first reducer 107, thereby driving the first synchronous belt 105 and the first movable frame 102 to slide along the Y-axis. The synchronous belt and synchronous pulleys cooperate smoothly, which can accurately control the sliding speed and position of the first movable frame 102, ensuring that the first grinding assembly 103 grinds the first short side 201 of the glass 2 along the Y-axis. The second edge grinding mechanism 3 includes a second fixed frame 301 and second grinding components 302 installed on the left and right sides of the second fixed frame 301. A grinding station is provided between the left and right sides of the second fixed frame 301, which is connected to the discharge end of the second conveying device 6. When the second conveying device 6 conveys the glass 2 in the X-axis direction and passes through the grinding station between the second grinding components 302 on both sides of the second fixed frame 301, the second grinding components 302 on both sides of the second fixed frame 301 grind the long sides 202 on both sides of the glass 2 respectively.

[0031] The second grinding mechanism 3 has second grinding components 302 installed on both sides of the second fixed frame 301. A grinding station connecting the two sides to the discharge end of the second conveying device 6 is provided. When the second conveying device 6 conveys the glass 2 along the X-axis direction through the grinding station, the second grinding components 302 on both sides can simultaneously grind the long edges 202 on both sides of the glass 2, significantly shortening the grinding time of the long edges 202 of the glass 2 and improving the grinding efficiency. The grinding station is connected to the discharge end of the second conveying device 6, allowing the glass 2 to directly enter the grinding station from the conveying device without manual adjustment, reducing manual intervention, avoiding damage to the glass 2 during transfer and adjustment, and ensuring the continuity of operation and the safety of glass 2 processing. The second fixing frame 301 has fixing frames 303 on both sides for fixing and installing the second grinding assembly 302, so as to fix and grind glass 2 of the same width; Alternatively, one side of the second fixed frame 301 is provided with a second movable frame for fixing and installing the second polishing component 302. The second movable frame is reciprocally slidably disposed on the second fixed frame 301 along the Y-axis direction. An adjustment drive component is provided between the second movable frame and the second fixed frame 301 for adjusting the position of the second movable frame on the Y-axis of the second fixed frame 301, so as to adjust the distance between the two second polishing components 302 according to the width of the glass 2. The adjustment drive assembly is a screw and nut adjustment assembly. The bottom of the second movable frame is provided with a slider and a nut sleeve. The second fixed frame 301 is provided with a rotating screw, which is threadedly connected to the nut sleeve. The second fixed frame 301 is provided with a slide rail, and the slider slides in cooperation with the slide rail. The screw has a limit on the movement of the front and rear ends of the nut sleeve. When the screw is driven to rotate by the motor, the nut sleeve, the second movable frame and the slider move accordingly. The nut sleeve moves along the screw and the slider moves along the slide rail.

[0032] When the second fixed frame 301 is fixed with fixed frames 303 on both sides to fix the second grinding component 302, the position of the second grinding component 302 can be stably fixed, ensuring that the position of the second grinding component 302 remains unchanged when grinding the two long sides 202 of glass 2 of the same width. This ensures consistent edge grinding quality for glass 2 of the same width in the same batch, making it suitable for batch processing of glass 2 of fixed width and improving batch processing efficiency. When the second fixed frame 301 is equipped with a second movable frame on one side, and the second movable frame slides along the Y-axis and its position is adjusted by the screw and nut adjustment component, the distance between the two second grinding components 302 can be flexibly adjusted according to the width of glass 2. This allows the equipment to adapt to the grinding needs of glass 2 of different widths, expanding the applicability of the equipment. It eliminates the need to replace the equipment with special equipment for glass 2 of different widths, reducing production input costs. The screw and nut adjustment component is precisely adjusted, ensuring accurate adjustment of the position of the second movable frame, thereby ensuring that the distance between the second grinding components 302 matches the width of glass 2. This avoids inaccurate grinding due to distance deviation and ensures the edge grinding quality of glass 2 of different widths.

[0033] The third edge grinding mechanism 4 includes a third fixed frame 401, a third movable frame 402 for fixing the third grinding component 403, and a second driving component 404 for driving the third movable frame 402 to reciprocate and slide on the third fixed frame 401. The third movable frame 402 is reciprocated and slidably mounted on the third fixed frame 401 along the Y-axis direction.

[0034] The second drive assembly 404 includes a second timing belt 405 for covering two second timing pulleys. The two second timing pulleys are spaced apart along the Y-axis and rotatably mounted on a third fixed frame 401. The bottom of the third movable frame 402 is fixedly connected to the second timing belt 405. When one of the second timing pulleys rotates, the second timing belt 405 drives the third movable frame 402 to slide back onto the third fixed frame 401 along the Y-axis. The second drive assembly 404 also includes a second reducer 407 and a second motor 408 that is drivenly connected to the input end of the second reducer 407. The output end of the second reducer 407 is fixedly connected to the rotating shaft of one of the second synchronous pulleys.

[0035] In the third edge-grinding mechanism 4, the third movable frame 402 is reciprocally slidably mounted on the third fixed frame 401 along the Y-axis. The second drive assembly 404 drives the third movable frame 402 to slide, and the third grinding assembly 403 is fixed on the third movable frame 402. This structure allows the third grinding assembly 403 to adjust its position along the Y-axis with the third movable frame 402. When the glass 2 enters the third conveying device 7 via the fourth conveying device 8, the third grinding assembly 403 can move along the Y-axis to grind the second short edge 203 of the glass 2. The third edge-grinding mechanism 4 has the same structure as the first edge-grinding mechanism 1.

[0036] The first edge grinding mechanism 1, the second edge grinding mechanism 3 and the third edge grinding mechanism 4 all include grinding components. Each grinding component includes a first grinding head 9 for grinding the side edge of the glass 2, a second grinding head 10 for grinding the upper edge of the glass 2, and a third grinding head 11 for grinding the lower edge of the glass 2. The grinding surface of the first grinding head 9 is arranged parallel to the side edge of the glass 2. The second grinding head 10 and the third grinding head 11 are both inclined. The grinding surface of the second grinding head 10 is inclined towards the upper edge of the glass 2, and the grinding surface of the third grinding head 11 is inclined towards the lower edge of the glass 2. Each grinding head has a rotating shaft on one side for drive connection with the grinding head motor 12.

[0037] The three grinding heads work together to achieve all-round grinding of the sides, top and bottom of the glass 2 edge, avoiding the problem of incomplete grinding by a traditional single grinding head. This allows all parts of the glass 2 edge to be fully processed, further improving the safety of the glass 2 and preventing users from being scratched by any part of the edge when they come into contact with it.

[0038] The first conveying device 5, the second conveying device 6 and the third conveying device 7 are all conveyor belt conveyor lines or conveyor roller conveyor lines.

[0039] The structure for fixing glass 2 during the polishing process in this embodiment can be found in Chinese Patent Document No. CN210732128U, which discloses a conveying device for a glass double-sided edging machine, including a frame, a conveying mechanism connected to the frame for conveying glass forward, and a pressing mechanism located directly above the conveying mechanism for pressing the glass on the conveying mechanism to prevent the glass 2 from shifting during polishing. The grinding head structure of this embodiment can be found in Chinese Patent Document No. CN 221891687 U, which discloses a grinding head device for a glass edging machine, and will not be described in detail here.

[0040] First, the rectangular glass 2 to be edged is placed on the first conveying device 5, which conveys the glass 2 along the Y-axis. When the glass 2 is conveyed to the first edge-grinding mechanism 1, the first drive assembly 104 is activated. The first motor 108 drives the first synchronous pulley 106 to rotate through the first reducer 107. The first synchronous pulley 106 drives the first synchronous belt 105 to move, which in turn drives the first movable frame 102, which is fixed to the first synchronous belt 105, to slide along the Y-axis on the first fixed frame 101. The first grinding assembly 103 on the first movable frame 102 moves together with it. The first grinding head 9, the second grinding head 10, and the third grinding head 11 in the first grinding assembly rotate under the drive of the grinding head motor 12, and respectively perform all-round grinding on the side, top, and bottom of the first short side 201 of the glass 2 to eliminate the sharp edges and micro-cracks of the first short side 201. After the first short side 201 is polished, the first conveying device 5 continues to convey the glass 2 along the Y-axis and delivers it to the feeding end of the second conveying device 6, thus connecting the conveying of the first conveying device 5 and the second conveying device 6. The second conveying device 6 conveys the glass 2 along the X-axis and sends the glass 2 into the polishing station between the left and right sides of the second fixed frame 301 of the second edging mechanism 3. If a fixed width glass 2 is being processed, the second polishing components 302 on the fixed frames 303 on both sides of the second fixed frame 301 directly and synchronously polish the long sides 202 of the glass 2. If glass 2 of different widths is being processed, the position of the second movable frame is adjusted by the screw and nut adjustment component, thereby adjusting the distance between the two second polishing components 302, and then synchronously polishing the long sides 202 of the glass 2. During the polishing process, the first grinding head 9, the second grinding head 10, and the third grinding head 11 are also polished under the drive of the grinding head motor 12. After the long sides 202 of glass 2 are polished, the second conveying device 6 conveys glass 2 to the fourth conveying device 8, and then smoothly transfers glass 2 to the third conveying device 7. The third conveying device 7 conveys glass 2 along the Y-axis to the third edge-grinding mechanism 4. The second drive assembly 404 is started, and the second motor 408 drives the second synchronous wheel to rotate through the second reducer 407. The second synchronous wheel drives the second synchronous belt 405 to move, which in turn drives the third movable frame 402, which is fixed to the second synchronous belt 405, to slide along the Y-axis on the third fixed frame 401. The third polishing assembly 403 on the third movable frame 402 moves together. The first polishing head 9, the second polishing head 10, and the third polishing head 11 in the third polishing assembly are driven by the polishing head motor 12 to polish the side, top, and bottom of the second short side 203 of glass 2 in all directions, eliminating the sharp edges and micro-cracks of the second short side 203. At this point, the edge grinding of all four sides of glass 2 is completed. The third conveying device 7 outputs the finished glass 2, which is then conveyed to the next process or a designated collection area via a subsequent conveying device. The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A novel glass four-sided edging equipment, characterized in that, include: The first edge grinding mechanism (1), the second edge grinding mechanism (3), and the third edge grinding mechanism (4) are provided with a first conveying device (5) for conveying glass (2) along the Y-axis direction on the side of the first edge grinding mechanism (1); a second conveying device (6) for conveying glass (2) along the X-axis direction on the side of the second edge grinding mechanism (3); and a third conveying device (7) for conveying glass (2) along the Y-axis direction on the side of the third edge grinding mechanism (4). The first conveying device (5), the second conveying device (6) and the third conveying device (7) are connected in sequence to form a continuous conveying path; the glass (2) passes through the first edge grinding mechanism (1) for grinding the first short side (201) of the glass (2), the second edge grinding mechanism (3) for synchronously grinding the two long sides (202) of the glass (2), and the third edge grinding mechanism (4) for grinding the second short side (203) of the glass (2) in sequence along the continuous conveying path, thereby realizing the edge grinding process of the four sides of the glass.

2. The novel glass four-sided edging equipment according to claim 1, characterized in that: The second conveying device (6) is located on the side of the discharge end of the first conveying device (5). The discharge end of the first conveying device (5) and the feed end of the second conveying device (6) form a conveying connection. The other side of the second edge grinding mechanism (3) is provided with a fourth conveying device (8) that forms a conveying connection with the third conveying device (7).

3. The novel glass four-sided edging equipment according to claim 1, characterized in that: The first edge grinding mechanism (1) includes a first fixed frame (101), a first movable frame (102) for fixing the first grinding component (103), and a first driving component (104) for driving the first movable frame (102) to reciprocate on the first fixed frame (101). The first movable frame (102) is reciprocated and slidably mounted on the first fixed frame (101) along the Y-axis direction.

4. The novel glass four-sided grinding equipment according to claim 3, characterized in that: The first drive assembly (104) includes a first timing belt (105) for covering two first timing pulleys (106). The two first timing pulleys (106) are spaced apart along the Y-axis and rotatably mounted on a first fixed frame (101). The bottom of the first movable frame (102) is fixedly connected to the first timing belt (105). When one of the first timing pulleys (106) rotates, the first timing belt (105) drives the first movable frame (102) to slide back along the Y-axis onto the first fixed frame (101). The first drive assembly (104) further includes a first reducer (107) and a first motor (108) that is drivenly connected to the input end of the first reducer (107). The output end of the first reducer (107) is fixedly connected to the rotating shaft of one of the first synchronous pulleys (106).

5. The novel glass four-sided grinding equipment according to claim 1, characterized in that: The second edge grinding mechanism (3) includes a second fixed frame (301) and a second grinding assembly (302) installed on the left and right sides of the second fixed frame (301). A grinding station is provided between the left and right sides of the second fixed frame (301) to connect the discharge end of the second conveying device (6). When the second conveying device (6) conveys the glass (2) in the X-axis direction and passes through the grinding station between the second grinding assemblies (302) on both sides of the second fixed frame (301), the second grinding assemblies (302) on both sides of the second fixed frame (301) grind the long sides (202) of the glass (2) respectively.

6. The novel glass four-sided grinding equipment according to claim 5, characterized in that: The second fixing frame (301) has fixing frames (303) on both sides for fixing the second grinding component (302) to fix the glass (2) of the same width for grinding. Alternatively, one side of the second fixed frame (301) is provided with a second movable frame for fixing and installing the second polishing assembly (302). The second movable frame is reciprocally slidably disposed on the second fixed frame (301) along the Y-axis direction. An adjustment drive assembly for adjusting the position of the second movable frame on the Y-axis of the second fixed frame (301) is provided between the second movable frame and the second fixed frame (301) to adjust the distance between the two second polishing assemblies (302) according to the width of the glass (2). The adjustment drive assembly is a screw and nut adjustment assembly.

7. The novel glass four-sided grinding equipment according to claim 1, characterized in that: The third edge grinding mechanism (4) includes a third fixed frame (401), a third movable frame (402) for fixing the third grinding component (403), and a second driving component (404) for driving the third movable frame (402) to reciprocate on the third fixed frame (401). The third movable frame (402) is reciprocated and slidably mounted on the third fixed frame (401) along the Y-axis direction.

8. The novel glass four-sided grinding equipment according to claim 7, characterized in that: The second drive assembly (404) includes a second timing belt (405) for covering two second timing pulleys. The two second timing pulleys are spaced apart along the Y-axis and rotatably mounted on a third fixed frame (401). The bottom of the third movable frame (402) is fixedly connected to the second timing belt (405). When one of the second timing pulleys rotates, the second timing belt (405) drives the third movable frame (402) to slide back along the Y-axis onto the third fixed frame (401). The second drive assembly (404) further includes a second reducer (407) and a second motor (408) that is drivenly connected to the input end of the second reducer (407). The output end of the second reducer (407) is fixedly connected to the rotating shaft of one of the second synchronous pulleys.

9. The novel glass four-sided grinding equipment according to claim 1, characterized in that: The first edge grinding mechanism (1), the second edge grinding mechanism (3) and the third edge grinding mechanism (4) all include grinding components. Each grinding component includes a first grinding head (9) for grinding the side edge of the glass (2), a second grinding head (10) for grinding the upper edge of the glass (2), and a third grinding head (11) for grinding the lower edge of the glass (2). The grinding surface of the first grinding head (9) is parallel to the side edge of the glass (2). The second grinding head (10) and the third grinding head (11) are both inclined. The grinding surface of the second grinding head (10) is inclined toward the upper edge of the glass (2), and the grinding surface of the third grinding head (11) is inclined toward the lower edge of the glass (2). Each grinding head has a rotating shaft on one side for drive connection with the grinding head motor (12).

10. The novel glass four-sided edging equipment according to claim 1, characterized in that: The first conveying device (5), the second conveying device (6) and the third conveying device (7) are all conveyor belt conveyors or conveyor roller conveyors.

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