Automatic tempered glass unloading machine

Abstract

The present invention relates to the technical field of glass processing, and specifically to an automatic unloading machine for tempered glass. The present invention comprises a bracket, and the bracket comprises: a supporting foot and a universal wheel. The supporting foot is located below the bracket, and four supporting feet are provided. The bottoms of the four supporting feet are fixedly connected with the universal wheel. A guide rod 1 is fixedly connected to the bracket, and an adsorption mechanism is provided on the surface of a threaded rod 1 and a surface of a guide rod 1. A cleaning mechanism is fixedly connected to the bottom of the adsorption mechanism, and a grinding mechanism is provided on the cleaning mechanism. A positioning mechanism is provided at the bottom of the right supporting foot. The present invention can synchronously move to grind both sides of the glass through the grinding mechanism located on the front side, and clean impurities and grinding debris scattered on the surface of the glass by two cleaning rollers on the rear side. The cleaning mechanism and the grinding mechanism are both driven by a motor 2, thereby realizing the optimal utilization of resources, reducing the number of power sources of the equipment, and reducing energy consumption and cost.

Description

Technical Field

[0001] The invention relates to the technical field of glass processing, in particular to an automatic tempered glass unloading machine. Background Art

[0002] During the processing and production of glass, it needs to go through multiple steps, including the unloading of glass. The finished glass can be transferred from the production line to the glass rack through unloading, thereby eliminating the process of manual handling of the finished glass. However, the existing tempered glass unloading machines have certain defects.

[0003] First, in the traditional tempered glass stacking method, the glass is often simply stacked, while the impurities that may exist at the bottom of the upper glass and the top of the lower glass are ignored. These impurities may be dust, particles, etc. generated during the production process. Their presence will not only affect the quality of the glass, but may also cause scratches and other damage to the glass during subsequent transportation and use. Moreover, due to the lack of an effective impurity cleaning mechanism, as the number of stacking layers increases, the impact of impurities will gradually accumulate, seriously reducing the overall quality of the glass products; secondly, the existing unloading machine usually does not have the function of synchronously grinding both sides of the glass. During the production and transportation of the glass, the two sides of the glass may be uneven or have rough edges, which not only affects the appearance of the glass, but also may bring safety hazards during installation and use; furthermore, during the stacking process, the positioning of the stacking plate is often not accurate and convenient enough. In the traditional stacking method, it is difficult to ensure that the position of the stacking plate is completely consistent every time, which may cause the glass sheets to be offset or skewed during stacking, affecting the stability and neatness of the stacking. At the same time, inaccurate positioning will also increase the difficulty and labor intensity of the operator's work and reduce production efficiency. Summary of the invention

[0004] The object of the present invention is to provide an automatic tempered glass unloader to solve the problems raised in the above background technology.

[0005] The purpose of the present invention can be achieved through the following technical solutions:

[0006] A tempered glass automatic unloader comprises a bracket, wherein the bracket comprises: a supporting foot and a universal wheel, wherein the supporting foot is located below the bracket, wherein four supporting feet are provided, and the bottoms of the four supporting feet are fixedly connected to the universal wheel, wherein a motor 1 is fixedly connected to the left side of the bracket, a threaded rod 1 is fixedly connected to the driving end of the motor 1, a guide rod 1 is fixedly connected to the bracket, an adsorption mechanism is provided on the surface of the threaded rod 1 and the surface of the guide rod 1, a cleaning mechanism is fixedly connected to the bottom of the adsorption mechanism, a grinding mechanism is provided on the cleaning mechanism, and a positioning mechanism is provided at the bottom of the supporting foot on the right side.

[0007] Preferably, the adsorption mechanism includes a displacement plate, a cylinder is fixedly connected to the top of the displacement plate, four displacement sleeves are fixedly connected to the displacement plate, a gas rod is slidably connected to the bottom of the cylinder, a adsorption frame is fixedly connected to the bottom of the gas rod, four limit rods are fixedly connected to the top of the displacement plate, an adjusting rod is fixedly connected to the adsorption frame, a movable suction cup is fixedly connected to the adjusting rod, and four fixed suction cups are fixedly connected to the bottom of the adsorption frame.

[0008] Preferably, the cleaning mechanism comprises two cleaning mounting plates, the cleaning mounting plates are provided with cleaning displacement grooves, the right cleaning mounting plate is slidably connected with a motor frame, the motor frame is fixedly connected with a second motor inside, the driving end of the second motor is fixedly connected with a cleaning roller, the other end of the cleaning roller is fixedly connected with a bevel gear one, the back side of the bevel gear one is rotatably connected with a displacement bin, a second cleaning roller is rotatably connected between the motor frame and the displacement bin, the bevel gear one is meshed with a bevel gear two, the bevel gear two is fixedly connected with a displacement threaded sleeve, the displacement threaded sleeve is rotatably connected to the left inner wall of the displacement bin, the inner surface of the displacement threaded sleeve is threadedly connected to a displacement threaded rod, the displacement threaded rod is fixedly connected to the left cleaning mounting plate, the bevel gear two is fixedly connected with a top sleeve, the two cleaning rollers are fixedly connected with relative gears, and the two relative gears are meshed with each other.

[0009] Preferably, a guide rod three is fixedly connected between the motor frame and the displacement bin, a threaded rod three is fixedly connected between the motor frame and the displacement bin, and two opposite thread grooves are formed on the threaded rod three.

[0010] Preferably, the grinding mechanism includes two grinding displacement blocks, a fixed plate is fixedly connected to the top of the grinding displacement block, two springs are fixedly connected to the fixed plate, a grinding fixing groove is fixedly connected to the other side of the two springs, two grinding guide strips are fixedly connected to the top of the grinding displacement block, and a grinding stone is fixedly connected to the grinding fixing groove.

[0011] Preferably, the grinding displacement block is sleeved on the three surfaces of the guide rod, the grinding displacement block is threadedly connected to the three surfaces of the threaded rod, and the grinding fixing groove is slidably connected to the top of the fixing plate through a grinding guide strip.

[0012] Preferably, the positioning mechanism includes a limit plate, a positioning plate is slidably connected to the limit plate, the limit plate is fixedly connected to the right supporting foot, a positioning threaded sleeve is fixedly connected to the positioning plate, a positioning threaded rod is threadedly connected to the positioning threaded sleeve, a positioning handle is fixedly connected to the positioning threaded rod, an installation fixing plate is fixedly connected to the limit plate, the positioning handle is rotatably connected to the installation fixing plate, and a positioning guide rod that passes through the supporting foot is fixedly connected to the positioning plate.

[0013] Preferably, the two displacement sleeves on the left are arranged on a surface of the guide rod, the inner surfaces of the two displacement sleeves on the right are threadedly connected to a surface of the threaded rod, and the top end of the adjusting rod passes through the displacement plate and extends to the top of the cylinder and is flush with its top end.

[0014] Beneficial effects of the present invention:

[0015] 1. The present invention is provided with a cleaning mechanism and a polishing mechanism that can clean the bottom of the upper glass and the bottom of the lower glass when stacking. The upper cleaning roller is driven by the second motor to rotate, and then the second conical gear is driven to rotate by the first transmission conical gear. The displacement threaded sleeve and the top sleeve on the second conical gear are threadedly connected to drive the motor frame and the displacement bin to move horizontally linearly inside the cleaning displacement groove. Since a guide rod three and a threaded rod three are provided between the displacement threaded sleeve and the top sleeve, the position of the polishing displacement block can be changed by rotating the threaded rod to adapt to glasses of different widths. At this time, the second motor drives the cleaning mechanism to move, and when the cleaning rollers are driven to rotate by two relative gears rotating in opposite directions, the polishing mechanism located on the front side can move synchronously to polish both sides of the glass, and the two cleaning rollers on the rear side clean impurities and polishing debris scattered on the glass surface. The cleaning mechanism and the polishing mechanism are both driven by the second motor, thereby realizing optimal utilization of resources, reducing the number of power sources of the equipment, and reducing energy consumption and cost. At the same time, this design also makes the structure of the equipment more compact, reduces the occupied space, facilitates installation and maintenance, ensures that the grinding debris of the grinding mechanism can be cleaned up by the cleaning mechanism in time, and ensures that there are no impurities between the bottom of the upper glass and the top of the lower glass when each piece of glass is stacked. This greatly improves the surface quality of the glass and reduces glass defects caused by impurities, such as scratches, bumps, etc. In the subsequent use process, whether it is used as architectural glass or other purposes, it can provide clearer and smoother visual effects and a better use experience.

[0016] 2. The present invention is provided with a grinding mechanism, which is provided with a self-adaptive grinding fixed groove, in which a grinding stone can be fixedly installed. When grinding, the position of the grinding fixed groove can be fine-tuned by a spring, and a certain pressure is applied between the grinding stone and the side of the tempered glass to facilitate grinding. The synchronously driven grinding mechanism grinds both sides of the adsorbed glass, removing the unevenness and burrs on both sides of the glass, making the edges of the glass smoother and neater. This not only improves the appearance of the glass, but also reduces the safety risks caused by irregular glass edges during installation and use, providing users with safer and more reliable glass products.

[0017] 3. The present invention is provided with a positioning mechanism for determining the position of the stacking plate when the sheet is unloaded. Since the tempered glass sheet needs to be stacked after being adsorbed, the right side of the device is provided with a positioning mechanism for the stacking plate when the sheet is unloaded. The positioning position can be changed according to the size of the stacking plate. The positioning handle is rotated, and after the positioning threaded rod is rotated, the two positioning plates are threadedly connected, and the limiting plate causes the two positioning plates to approach or move away from each other to adapt to the width of the stacking plate. The two sides of the stacking plate are close to the positioning plate, and one side is close to the limiting plate, so as to complete the positioning of the stacking plate. The stacking plate is easy to position, and it can ensure that the glass sheets are stacked at the same position of the stacking plate every time. This makes the stacking more neat and stable, and improves the accuracy and reliability of the stacking. During transportation and storage, the glass sheets will not collapse or be damaged due to the offset, which reduces the breakage rate of the glass. The accurate stacking position also facilitates the subsequent packaging and handling operations, and improves the efficiency and fluency of the entire production process. The operator can operate more easily, reducing the repeated labor and time waste caused by uneven stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the adsorption mechanism and the cleaning mechanism of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the adsorption mechanism of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the grinding mechanism of the present invention;

[0024] Figure 6 It is a structural schematic diagram of the positioning mechanism of the present invention;

[0025] Figure 7 The present invention Figure 4 An enlarged schematic diagram of part A is shown;

[0026] Figure 8 The present invention Figure 4 An enlarged schematic diagram of part B is shown.

[0027] The reference numerals in the figure are as follows: 1. bracket; 101. support foot; 102. universal wheel; 103. motor 1; 104. threaded rod 1; 105. guide rod 1; 2. adsorption mechanism; 201. displacement plate; 202. cylinder; 203. displacement sleeve; 204. gas rod; 205. adsorption frame; 206. limit rod; 207. adjustment rod; 208. movable suction cup; 209. fixed suction cup; 3. cleaning mechanism; 301. cleaning mounting plate; 302. cleaning displacement groove; 303. motor frame; 304. motor 2; 305. cleaning roller; 306. bevel gear 1; 307. Displacement bin; 308, bevel gear two; 309, displacement threaded sleeve; 310, displacement threaded rod; 311, top sleeve; 312, relative gear; 4, grinding mechanism; 401, guide rod three; 402, threaded rod three; 403, grinding displacement block; 404, fixing plate; 405, spring; 406, grinding fixing groove; 407, grinding guide strip; 408, grinding stone; 5, positioning mechanism; 501, limit plate; 502, positioning plate; 503, positioning threaded sleeve; 504, positioning threaded rod; 505, positioning handle; 506, installation fixing plate; 507, positioning guide rod. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] like Figure 1-Figure 4 , Figure 7 , Figure 8As shown, an automatic unloading machine for tempered glass includes a bracket 1, and the bracket 1 includes: a supporting foot 101 and a universal wheel 102. The supporting foot 101 is located below the bracket 1. The supporting foot 101 is provided with four feet, and the bottoms of the four supporting feet 101 are fixedly connected with the universal wheel 102. A motor 103 is fixedly connected to the left side of the bracket 1, and a threaded rod 104 is fixedly connected to the driving end of the motor 103. A guide rod 105 is fixedly connected to the bracket 1, and an adsorption mechanism 2 is provided on the surface of the threaded rod 104 and the surface of the guide rod 105. A cleaning mechanism 3 is fixedly connected to the bottom of the adsorption mechanism 2, and a grinding mechanism 4 is provided on the cleaning mechanism 3. A positioning mechanism 5 is provided at the bottom of the right supporting foot 101. The adsorption mechanism 2 includes a displacement plate 201, and the top of the displacement plate 201 A cylinder 202 is fixedly connected, four displacement sleeves 203 are fixedly connected to the displacement plate 201, a gas rod 204 is slidably connected to the bottom of the cylinder 202, an adsorption frame 205 is fixedly connected to the bottom of the gas rod 204, four limit rods 206 are fixedly connected to the top of the displacement plate 201, an adjusting rod 207 is fixedly connected to the adsorption frame 205, a movable suction cup 208 is fixedly connected to the adjusting rod 207, four fixed suction cups 209 are fixedly connected to the bottom of the adsorption frame 205, the cleaning mechanism 3 includes two cleaning mounting plates 301, a cleaning displacement groove 302 is provided on the cleaning mounting plate 301, a motor frame 303 is slidably connected to the right cleaning mounting plate 301, a motor 2 304 is fixedly connected to the inside of the motor frame 303, and a driving end of the motor 2 304 is fixedly connected to the motor frame 303. A cleaning roller 305 is fixedly connected, and the other end of the cleaning roller 305 is fixedly connected to a bevel gear 1 306, and the back of the bevel gear 1 306 is rotatably connected to a displacement bin 307, and a second cleaning roller 305 is rotatably connected between the motor frame 303 and the displacement bin 307, and a bevel gear 2 308 is meshed on the bevel gear 1 306, and a displacement threaded sleeve 309 is fixedly connected to the bevel gear 2 308, and the displacement threaded sleeve 309 is rotatably connected to the left inner wall of the displacement bin 307, and the inner surface of the displacement threaded sleeve 309 is threadedly connected to a displacement threaded rod 310, and the displacement threaded rod 310 is fixedly connected to the left cleaning mounting plate 301, and a top sleeve 311 is fixedly connected to the bevel gear 2 308, and relative gears 312 are fixedly connected to the two cleaning rollers 305. The two relative gears 312 are meshed, the two displacement sleeves 203 on the left are sleeved on the surface of the guide rod 105, and the inner surfaces of the two displacement sleeves 203 on the right are threadedly connected with the surface of the threaded rod 104. The top of the adjusting rod 207 passes through the displacement plate 201 and extends to the top of the cylinder 202 and is flush with its top. After the rear motor 103 is started, the threaded rod 104 is driven to rotate, and the displacement plate 201 is linearly moved inside the cleaning displacement groove 302 through the guide threaded connection to the guide rod 105. When it moves to the left, the cylinder 202 is started, and the adsorption frame 205 moves downward as a whole. By connecting the air pump or the suction source to the movable suction cup 208 and the fixed suction cup 209, the tempered glass on the working line is sucked under negative pressure. After the air rod 204 is retracted,The displacement plate 201 is controlled by the motor 103 to move rightward. After reaching the stacking position, it probes down to the adsorption frame 205 for stacking. Before stacking, the side is polished and the glass surface is cleaned. A cleaning mechanism 3 and a polishing mechanism 4 are provided to clean the bottom of the upper glass and the bottom of the lower glass during stacking. The upper cleaning roller 305 is driven to rotate by the motor 2 304, and then the bevel gear 2 308 is driven to rotate by the transmission bevel gear 1 306. The displacement threaded sleeve 309 and the top sleeve 311 on the bevel gear 2 308 are threadedly connected to drive the motor frame 303 and the displacement bin 307 is horizontally linearly moved. Since a guide rod 3 401 and a threaded rod 3 402 are arranged between the displacement threaded sleeve 309 and the top sleeve 311, the position of the grinding displacement block 403 can be changed by rotating the threaded rod 3 402 to adapt to glasses of different widths. When the motor 2 304 drives the cleaning mechanism 3 to move, and the cleaning rollers 305 are driven to rotate by two opposite gears 312 rotating in opposite directions, the grinding mechanism 4 located at the front side can move synchronously to grind both sides of the glass, and the two cleaning rollers 305 at the rear side clean the impurities and grinding debris scattered on the glass surface.

[0030] like Figure 1 , Figure 2 , Figure 4 , Figure 5 As shown, a guide rod 3 401 is fixedly connected between the motor frame 303 and the displacement bin 307, a threaded rod 3 402 is fixedly connected between the motor frame 303 and the displacement bin 307, and two threaded grooves are provided on the threaded rod 3 402. The grinding mechanism 4 includes two grinding displacement blocks 403, a fixed plate 404 is fixedly connected to the top of the grinding displacement block 403, two springs 405 are fixedly connected to the fixed plate 404, and the other side of the two springs 405 is fixedly connected to a grinding fixed groove 406, and two grinding guide strips 407 are fixedly connected to the top of the grinding displacement block 403. A grinding stone 408 is connected, a grinding displacement block 403 is sleeved on the surface of the guide rod three 401, the grinding displacement block 403 is threadedly connected to the surface of the threaded rod three 402, a grinding fixed groove 406 is slidably connected to the top of the fixed plate 404 through a grinding guide strip 407, and the grinding mechanism 4 is provided with an adaptive grinding fixed groove 406, a grinding stone 408 can be fixedly installed inside the grinding fixed groove 406, when grinding it, the position of the grinding fixed groove 406 can be fine-tuned by the spring 405, and a certain pressure is applied between the grinding stone 408 and the side of the tempered glass to facilitate grinding.

[0031] like Figure 1 , Figure 6As shown, the positioning mechanism 5 includes a limit plate 501, a positioning plate 502 is slidably connected to the limit plate 501, the limit plate 501 is fixedly connected to the right support foot 101, a positioning threaded sleeve 503 is fixedly connected to the positioning plate 502, a positioning threaded rod 504 is threadedly connected to the positioning threaded sleeve 503, a positioning handle 505 is fixedly connected to the positioning threaded rod 504, a mounting plate 506 is fixedly connected to the limit plate 501, the positioning handle 505 is rotatably connected to the mounting plate 506, and the positioning plate 502 is fixedly connected to There is a positioning guide rod 507 that runs through the supporting foot 101. Since the lower piece of tempered glass needs to be stacked after being adsorbed, a positioning mechanism 5 for the stacking plate when the lower piece is disposed on the right side of the device. The positioning position can be changed according to the size of the stacking plate. The positioning handle 505 is rotated, and after the positioning threaded rod 504 is rotated, the two positioning plates 502 connected by the thread are brought closer or farther from each other due to the limitation of the limiting plate 501 to adapt to the width of the stacking plate. The two sides of the stacking plate are close to the positioning plate 502, and one side is close to the limiting plate 501, thereby completing the positioning of the stacking plate.

[0032] The present invention provides an automatic tempered glass unloading machine, and its working principle is as follows: a cleaning mechanism 3 and a grinding mechanism 4 are provided for cleaning the bottom of the upper glass and the bottom of the lower glass during stacking, and the upper cleaning roller 305 is driven to rotate by the second motor 304, and then the second bevel gear 308 is driven to rotate by the first transmission bevel gear 306, and the displacement threaded sleeve 309 and the top sleeve 311 on the second bevel gear 308 are threadedly connected to drive the motor frame 303 and the displacement bin 307 to move horizontally linearly inside the cleaning displacement groove 302, because a guide rod 3 401 and a threaded rod 3 402 are provided between the displacement threaded sleeve 309 and the top sleeve 311, the position of the grinding displacement block 403 can be changed by rotating the threaded rod 3 402 to adapt to glasses of different widths, and at this time, the second motor 304 drives the cleaning mechanism 3 to move, and when the cleaning roller 305 is driven to rotate by two relative gears 312 rotating in opposite directions, the grinding mechanism 4 located on the front side can be synchronously The two sides of the glass are polished by moving, and the two cleaning rollers 305 at the rear side clean the impurities and polishing debris scattered on the glass surface. The polishing mechanism 4 is provided with an adaptive polishing fixed groove 406, and a polishing stone 408 can be fixedly installed inside the polishing fixed groove 406. When polishing it, the position of the polishing fixed groove 406 can be fine-tuned by the spring 405, and a certain pressure is applied between the polishing stone 408 and the side of the tempered glass to facilitate its polishing. Since the lower piece of tempered glass needs to be stacked after adsorption, a positioning mechanism 5 for the stacking plate when the lower piece is provided on the right side of the device, which can change the positioning position according to the size of the stacking plate, rotate the positioning handle 505, and after the positioning threaded rod 504 is rotated, the two positioning plates 502 connected by the thread are brought closer or farther from each other due to the limitation of the limit plate 501 to adapt to the width of the stacking plate, and the two sides of the stacking plate are close to the positioning plate 502, and one side is close to the limit plate 501, thereby completing the positioning of the stacking plate.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An automatic tempered glass unloader, comprising a support (1), characterized in that: The support (1) comprises: a support foot (101) and a universal wheel (102); the support foot (101) is located below the support (1); four support feet (101) are provided; the bottoms of the four support feet (101) are all fixedly connected to the universal wheel (102); a motor 1 (103) is fixedly connected to the left side of the support (1); a threaded rod 1 (104) is fixedly connected to the driving end of the motor 1 (103); a guide rod 1 (105) is fixedly connected to the support (1); an adsorption mechanism (2) is provided on the surface of the threaded rod 1 (104) and the surface of the guide rod 1 (105); a cleaning mechanism (3) is fixedly connected to the bottom of the adsorption mechanism (2); a grinding mechanism (4) is provided on the cleaning mechanism (3); a positioning mechanism (5) is provided on the bottom of the right support foot (101); The cleaning mechanism (3) comprises two cleaning mounting plates (301), each of which is provided with a cleaning displacement groove (302). A motor frame (303) is slidably connected to the right cleaning mounting plate (301), a second motor (304) is fixedly connected inside the motor frame (303), a cleaning roller (305) is fixedly connected to the driving end of the second motor (304), the other end of the cleaning roller (305) is fixedly connected to a first bevel gear (306), the back of the first bevel gear (306) is rotatably connected to a displacement bin (307), and the motor frame (303) is connected to the first bevel gear (306). A second cleaning roller (305) is rotatably connected between the displacement bin (307); a second bevel gear (308) is meshed with the first bevel gear (306); a displacement threaded sleeve (309) is fixedly connected to the second bevel gear (308); the displacement threaded sleeve (309) is rotatably connected to the left inner wall of the displacement bin (307); the inner surface of the displacement threaded sleeve (309) is threadedly connected to a displacement threaded rod (310); the displacement threaded rod (310) is fixedly connected to the left cleaning mounting plate (301); and a top sleeve (311) is fixedly connected to the second bevel gear (308). The two cleaning rollers (305) are both fixedly connected with relative gears (312), and the two relative gears (312) are meshed with each other. A guide rod three (401) is fixedly connected between the motor frame (303) and the displacement bin (307). A threaded rod three (402) is fixedly connected between the motor frame (303) and the displacement bin (307), and two relative thread grooves are formed on the threaded rod three (402). The grinding mechanism (4) comprises two grinding displacement blocks (403), and a fixed plate (404) is fixedly connected to the top of the grinding displacement block (403). The fixed plate (404) 4) is fixedly connected with two springs (405), the other sides of the two springs (405) are fixedly connected with a grinding fixing groove (406), the top of the grinding displacement block (403) is fixedly connected with two grinding guide strips (407), the grinding fixing groove (406) is fixedly connected with a grinding stone (408), the grinding displacement block (403) is sleeved on the surface of the guide rod three (401), the grinding displacement block (403) is threadedly connected to the surface of the threaded rod three (402), and the grinding fixing groove (406) is slidably connected to the top of the fixed plate (404) through the grinding guide strips (407).

2. The automatic tempered glass unloading machine according to claim 1, characterized in that: The adsorption mechanism (2) comprises a displacement plate (201), the top of the displacement plate (201) is fixedly connected to a cylinder (202), the displacement plate (201) is fixedly connected to four displacement sleeves (203), the bottom of the cylinder (202) is slidably connected to a gas rod (204), the bottom of the gas rod (204) is fixedly connected to an adsorption frame (205), the top of the displacement plate (201) is fixedly connected to four limit rods (206), the adsorption frame (205) is fixedly connected to an adjustment rod (207), the adjustment rod (207) is fixedly connected to a movable suction cup (208), and the bottom of the adsorption frame (205) is fixedly connected to four fixed suction cups (209).

3. The automatic tempered glass unloading machine according to claim 1, characterized in that: The positioning mechanism (5) comprises a limit plate (501), a positioning plate (502) being slidably connected to the limit plate (501), the limit plate (501) being fixedly connected to the right supporting foot (101), a positioning threaded sleeve (503) being fixedly connected to the positioning plate (502), a positioning threaded rod (504) being threadedly connected to the positioning threaded sleeve (503), a positioning handle (505) being fixedly connected to the positioning threaded rod (504), a mounting fixing plate (506) being fixedly connected to the limit plate (501), the positioning handle (505) being rotatably connected to the mounting fixing plate (506), and a positioning guide rod (507) penetrating the supporting foot (101) being fixedly connected to the positioning plate (502).

4. The automatic tempered glass unloading machine according to claim 2, characterized in that: The two displacement sleeves (203) on the left are sleeved on the surface of the guide rod (105), and the inner surfaces of the two displacement sleeves (203) on the right are threadedly connected to the surface of the threaded rod (104). The top end of the adjustment rod (207) passes through the displacement plate (201) and extends to the top of the cylinder (202) and is flush with the top end thereof.

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