High-efficiency glass toughening device

Abstract

The application relates to the technical field of glass processing, and discloses a high-efficiency glass toughening device, which comprises a toughening furnace and a conveying table arranged on one side of the toughening furnace; the conveying table is provided with a conveying assembly for conveying the glass to be processed into the toughening furnace; the conveying table is also provided with a cleaning assembly for dust removal treatment of the bottom surface of the glass; the cleaning assembly comprises a first rotating shaft for friction dust removal of the bottom surface of the glass and an electrostatic dust removal rod for dust removal of the first rotating shaft. The first rotating shaft is elastically connected to the conveying table through the shaft seat and the first spring, and the elastic tension of the first spring makes the bristles and the lower surface of the glass closely adhere to each other; when the glass moves, the bristles are rubbed to clean the dust attached to the bottom surface of the glass.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass processing, in particular to an efficient glass toughening treatment device. BACKGROUND

[0002] Tempered glass belongs to safety glass, and tempered glass is a kind of prestressed glass. In order to improve the strength of the glass, a chemical or physical method is usually used to form a compressive stress on the surface of the glass. When the glass bears an external force, the surface stress is first offset, thereby improving the carrying capacity and enhancing the wind pressure resistance, cold and heat resistance, impact resistance and the like of the glass. The tempered glass is made by cutting the ordinary annealed glass into the required size, then heating it to about 700 degrees close to the softening point, and then uniformly cooling it to obtain the tempered glass. After the tempering treatment, the glass surface forms a uniform compressive stress, while the inside forms a tensile stress, so that the bending and impact resistance of the glass is improved. The strength of the tempered glass is about four times that of the ordinary annealed glass. The ordinary glass after heating needs to be uniformly cooled to ensure that the internal stress of the tempered glass after heating can be properly dissipated.

[0003] A glass toughening treatment equipment with publication number "CN113860713A" belongs to the technical field of tempered glass. A tempering box and a cooling box are installed on the connecting frame from right to left. A non-slip conveying roller is rotatably connected in the connecting frame. Connection rods are movably embedded around the non-slip conveying roller. An adsorption disc is nested on the top of the non-slip conveying roller. A transmission gear is fixedly connected to the left end of the non-slip conveying roller. A thin rubber layer is fixedly connected to the bottom of the adsorption disc. The glass toughening treatment equipment can ensure uniform cooling of the glass and greatly reduce the problem of glass cracking due to different cooling speeds during the cooling process after heating.

[0004] However, the prior art and the above-mentioned application still have the following defects:

[0005] 1. Before the tempering treatment, the dust on the lower surface of the glass is not easy to remove compared with the dust on the upper surface of the glass during the conveying process. Dust has an adverse effect on the quality of tempered glass. Therefore, there is a lack of effective bottom dust removal structure in the prior art.

[0006] 2. During the cooling process after the glass tempering treatment, the distance between the air outlet of the cooling equipment and the glass cannot be controlled, resulting in local stress concentration during cooling and the risk of glass cracking. SUMMARY

[0007] The application provides a high-efficiency glass toughening device, solves the problem that dust on the lower surface of glass is not easy to remove compared with dust on the upper surface of glass, and the dust has adverse effects on the quality of toughened glass; and the distance between the air outlet of the cooling equipment and the glass cannot be controlled during the cooling process after the glass is toughened, so that local stress is concentrated during cooling, and the glass may burst.

[0008] The application provides the following technical scheme: a high-efficiency glass toughening device, comprising a toughening furnace and a conveying table arranged on one side of the toughening furnace, wherein the conveying table is provided with a conveying assembly for conveying glass to be processed into the toughening furnace; and the conveying table is further provided with a cleaning assembly for dust removal treatment of the bottom surface of the glass, wherein the cleaning assembly comprises a first rotating shaft for friction dust removal of the bottom surface of the glass and an electrostatic dust removal rod for dust removal of the first rotating shaft.

[0009] As an optional solution of the high-efficiency glass toughening device, the conveying assembly comprises a conveying roller, the conveying roller is rotatably installed on the conveying table, one end of the conveying roller is provided with a first motor, and the surface of the conveying roller is provided with equidistantly arranged shaft sleeves.

[0010] As an optional solution of the high-efficiency glass toughening device, the conveying roller is provided with a jacking assembly on both sides, the jacking assembly comprises floating rollers equidistantly arranged on both sides of the conveying roller, the surface of the floating rollers is also provided with equidistantly arranged shaft sleeves, a jacking rod is arranged between adjacent two groups of the shaft sleeves, one end of the jacking rod is provided with a rotatable jacking wheel, one end of the floating roller is fixed with a pulley, the pulleys are drivingly connected by a second conveying belt, and one end of one group of the floating rollers is drivingly connected with a second motor through a first conveying belt.

[0011] As an optional solution of the high-efficiency glass toughening device, the first rotating shaft is rotatably installed on one side of the floating roller, a through groove is arranged in the conveying table below the first rotating shaft, the electrostatic dust removal rod is arranged below the through groove, and a dust collecting box is arranged outside the electrostatic dust removal rod.

[0012] As an optional solution of the high-efficiency glass toughening device, the surface of the first rotating shaft is provided with bristles, shaft seats are fixed on both ends of the first rotating shaft, a first spring is connected between the bottom of the shaft seat and the upper surface of the conveying table, a guide rod is penetratingly arranged in the first spring, and the guide rod is slidingly connected with the conveying table.

[0013] As an optional scheme of the high-efficiency glass toughening treatment device, the cleaning assembly further comprises an air pipe fixedly connected to one side of the dust collection box, the air pipe is provided with air nozzles in equidistance array at the top thereof and in communication with the air pipe, the air outlet of the air nozzle is located directly below the through slot, and the air pipe is rotatably installed on the bottom surface of the conveying table.

[0014] As an optional scheme of the high-efficiency glass toughening treatment device, the driving assembly comprises a gear fixedly installed at one end of the floating roller, a fixed frame is fixedly arranged on one side of the conveying table, a rack is slidably installed in the fixed frame, the rack is engaged with the gear, and the floating roller is provided with the driving assembly at one end, so that the air pipe is turned over through the driving assembly.

[0015] As an optional scheme of the high-efficiency glass toughening treatment device, the driving assembly comprises a connecting shaft connected to the bottom of the rack, a pressing plate is connected to the bottom end of the connecting shaft, second rotating shafts are fixedly connected to two ends of the air pipe, the second rotating shafts are rotatably connected to the bottom surface of the conveying table, the second rotating shafts are provided with extension plates at one end, and the pressing plate and the extension plates are matched.

[0016] As an optional scheme of the high-efficiency glass toughening treatment device, the first rotating shaft is provided with a knocking assembly in the horizontal direction at one end, the knocking assembly comprises a knocking rod, a through hole is formed in the fixed frame, the knocking rod penetrates through the through hole, a support is connected to one side of the fixed frame, and the support and the fixed frame are elastically connected through a second spring.

[0017] As an optional scheme of the high-efficiency glass toughening treatment device, the rack is fixedly connected with a corrugated plate at one side, and the knocking rod penetrates through the through hole and is matched with the recess of the corrugated plate at one end.

[0018] The high-efficiency glass toughening treatment device has the following beneficial effects:

[0019] 1. The high-efficiency glass toughening treatment device can reduce the contact area between the conveying assembly and the glass and reduce the friction generated by the conveying assembly on the glass as much as possible, so as to ensure the quality of the glass after toughening treatment.

[0020] 2. The high-efficiency glass toughening treatment device is provided with the first rotating shaft, and the surface of the first rotating shaft is provided with bristles, the first rotating shaft is elastically connected to the conveying table through the shaft seat and the first spring, the bristles are tightly matched with the lower surface of the glass through the elastic tension of the first spring, and the dust attached to the bottom surface of the glass is cleaned when the glass moves and rubs against the bristles.

[0021] 3、The efficient glass toughening treatment device, through setting up the air pipe and the air nozzle, in the dust removal process, opening and the air pipe communication's air suction fan, further to the dust that falls is adsorbed, avoid dust or dust accumulation in the conveying table upper surface, subsequent glass conveying, it is not conducive to the dust removal treatment of glass bottom surface;

[0022] 4、The efficient glass toughening treatment device, through setting up the jacking rod and the jacking wheel, when turning over the floating roller, can drive the jacking rod and the jacking wheel to turn over and drive the glass after toughening to turn over and lift, utilize the telescopic structure's jacking rod, control the lifting height, so that the spacing between glass and cold air outlet, guarantee the best effect of cooling, prevent glass burst;

[0023] 5、The efficient glass toughening treatment device, through setting up the air pipe and electrostatic precipitator bar that can turn over, in the dust removal of glass bottom surface, dust adsorption in time;When the air cooling, the first rotation axis and the bristle are knocked and cleaned, make the electrostatic precipitator bar turn over to the bristle, and the dust that falls is taken out in time and electrostatic adsorption. DRAWINGS

[0024] Figure 1 It is the three-dimensional structure schematic diagram of the application.

[0025] Figure 2 It is the three-dimensional structure schematic diagram of the application. Figure 1 It is the three-dimensional structure schematic diagram of the application.

[0026] Figure 3 It is the three-dimensional structure schematic diagram of the application.

[0027] Figure 4 It is the three-dimensional structure schematic diagram of the application.

[0028] Figure 5 It is the three-dimensional structure schematic diagram of the application.

[0029] Figure 6 It is the three-dimensional structure schematic diagram of the application.

[0030] Figure 7 It is the three-dimensional structure schematic diagram of the application.

[0031] Figure 8 It is the three-dimensional structure schematic diagram of the application.

[0032] Figure 9 It is the three-dimensional structure schematic diagram of the application.

[0033] In the figure: 1, conveying table; 2, conveying roller; 3, first motor; 4, floating roller; 5, shaft sleeve; 6, jacking rod; 7, jacking wheel; 8, second motor; 9, first conveying belt; 10, second conveying belt; 11, toughening furnace; 12, first rotating shaft; 13, first spring; 14, shaft seat; 15, brush; 16, air pipe; 17, electrostatic dust removal stick; 18, dust collection box; 19, air nozzle; 20, second rotating shaft; 21, extension plate; 22, through slot; 23, pulley; 24, extension rod; 25, gear; 26, rack; 27, connecting shaft; 28, pressing plate; 29, corrugated plate; 30, fixing frame; 31, through hole; 32, knocking rod; 33, second spring; 34, support; 35, hollow plate; 36, locking bolt. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0035] Embodiment one, please refer to Figures 1 to 9 The present application discloses a high-efficiency glass toughening device, which comprises a toughening furnace 11 and a conveying table 1 arranged on one side of the toughening furnace 11, wherein the conveying table 1 is provided with a conveying assembly for conveying glass to be processed into the toughening furnace 11, and the conveying assembly comprises conveying rollers 2 which are rotatably installed on the conveying table 1, and the conveying rollers 2 are provided with equidistantly arranged shaft sleeves 5 on surfaces thereof.

[0036] In the embodiment, the conveying rollers 2 are arranged on the conveying table 1, the glass to be toughened is placed on the conveying rollers 2, the first motor 3 is started to drive the conveying rollers 2 to rotate, the glass is conveyed into the toughening furnace 11, and the toughening process is performed.

[0037] It should be noted that only one set of conveying rollers 2 is shown in the drawings, and in actual production, the length of the conveying table 1 is set according to production needs, and is not limited to one set of conveying rollers 2.

[0038] The conveying rollers 2 are provided with jacking assemblies on both sides, and the jacking assemblies comprise floating rollers 4 which are equidistantly arranged on both sides of the conveying rollers 2, and the floating rollers 4 are also provided with equidistantly arranged shaft sleeves 5 on surfaces thereof.

[0039] In order to realize the conveying stability of the glass, the floating rollers 4 are arranged equidistantly on both sides of the conveying roller 2, and the surfaces of the conveying roller 2 and the floating rollers 4 are provided with shaft sleeves 5, wherein the shaft sleeves 5 are fixedly connected with the conveying roller 2 and rotatably connected with the floating rollers 4. By means of the shaft sleeves 5, the contact area between the conveying assembly and the glass can be reduced, and the friction generated by the conveying assembly on the glass can be reduced as much as possible, so as to ensure the quality of the glass after the strengthening treatment.

[0040] In the embodiment, the first rotating shaft 12 is arranged on the conveying table 1, the surface of the first rotating shaft 12 is provided with the brush 15, and the first rotating shaft 12 and the brush 15 are elastically connected to the conveying table 1 by means of the first spring 13 and the guide rod. When the glass is placed on the surfaces of the shaft sleeves 5 of the conveying roller 2 and the floating roller 4, the brush 15 is tightly attached to the lower surface of the glass due to the elastic tension of the first spring 13. During the movement of the glass, the dust attached to the bottom surface of the glass is cleaned by the friction between the brush 15 and the glass. Figures 1 to 9

[0041] In the embodiment, the first rotating shaft 12 is arranged on the conveying table 1, the surface of the first rotating shaft 12 is provided with the brush 15, and the first rotating shaft 12 and the brush 15 are elastically connected to the conveying table 1 by means of the first spring 13 and the guide rod. When the glass is placed on the surfaces of the shaft sleeves 5 of the conveying roller 2 and the floating roller 4, the brush 15 is tightly attached to the lower surface of the glass due to the elastic tension of the first spring 13. During the movement of the glass, the dust attached to the bottom surface of the glass is cleaned by the friction between the brush 15 and the glass.

[0042] The first rotating shaft 12 is arranged on the conveying table 1, the surface of the first rotating shaft 12 is provided with the brush 15, and the first rotating shaft 12 and the brush 15 are elastically connected to the conveying table 1 by means of the first spring 13 and the guide rod. When the glass is placed on the surfaces of the shaft sleeves 5 of the conveying roller 2 and the floating roller 4, the brush 15 is tightly attached to the lower surface of the glass due to the elastic tension of the first spring 13. During the movement of the glass, the dust attached to the bottom surface of the glass is cleaned by the friction between the brush 15 and the glass.

[0043] In the embodiment, the first rotating shaft 12 is arranged on the conveying table 1, the surface of the first rotating shaft 12 is provided with the brush 15, and the first rotating shaft 12 and the brush 15 are elastically connected to the conveying table 1 by means of the first spring 13 and the guide rod. When the glass is placed on the surfaces of the shaft sleeves 5 of the conveying roller 2 and the floating roller 4, the brush 15 is tightly attached to the lower surface of the glass due to the elastic tension of the first spring 13. During the movement of the glass, the dust attached to the bottom surface of the glass is cleaned by the friction between the brush 15 and the glass.

[0044] In the embodiment, the first rotating shaft 12 is arranged on the conveying table 1, the surface of the first rotating shaft 12 is provided with the brush 15, and the first rotating shaft 12 and the brush 15 are elastically connected to the conveying table 1 by means of the first spring 13 and the guide rod. When the glass is placed on the surfaces of the shaft sleeves 5 of the conveying roller 2 and the floating roller 4, the brush 15 is tightly attached to the lower surface of the glass due to the elastic tension of the first spring 13. During the movement of the glass, the dust attached to the bottom surface of the glass is cleaned by the friction between the brush 15 and the glass. Figures 1 to 9 ​The lifting rod 6 is arranged between the two adjacent groups of shaft sleeves 5, one end of the lifting rod 6 is provided with a rotatable lifting wheel 7, one end of the floating roller 4 is fixed with a pulley 23, the pulleys 23 are drivingly connected through the second conveying belt 10, one end of one group of floating rollers 4 is drivingly connected with the second motor 8 through the first conveying belt 9, the lifting rod 6 is arranged in a telescopic structure, and the telescopic structure is used for adjusting the length of the lifting rod 6.

[0045] In the embodiment, the lifting rod 6 is arranged between the two adjacent groups of shaft sleeves 5 on the surface of the floating roller 4, after the glass is tempered, the glass is returned to the conveying assembly, the second motor 8 is started, the first conveying belt 9 is driven to the pulley 23, the pulley 23 drives the floating roller 4 to rotate by 90 degrees, the lifting rod 6 is turned over by 90 degrees, so that the glass is lifted to a certain height, at this time, the air cooling fan is moved to between the glass and the conveying table 1, and the tempered glass is air-cooled and cooled.

[0046] The length of the lifting rod 6 can be adjusted, so that the distance between the glass and the air blowing opening of the air cooling equipment is controlled, and the air cooling effect is better guaranteed. One end of the lifting rod 6 is connected with an extension rod 24, one end of the lifting wheel 7 is connected with a hollow plate 35, the extension rod 24 is inserted into the hollow plate 35, and the extension rod 24 is locked in the hollow plate 35 through the locking bolt 36.

[0047] It should be noted that the cold air is provided by an external cold air equipment, and when in use, the air cooling fan can be moved to between the glass and the conveying table 1.

[0048] In the tempered glass air cooling process, the distance between the cold air outlet and the glass needs to be determined according to the actual application scene and the thickness of the glass. Conventionally, it is recommended to be 5-10 mm, which can balance the uniformity of cooling and process efficiency. There are also the following special scenarios: for large-size or thick glass (such as 10 mm), it can be appropriately expanded to 8-15 mm to avoid local stress concentration. In daily production, the cold air distance is also related to the thickness of the glass. When the thickness of the glass is less than or equal to 12 mm, the distance is preferably 1.5 times the thickness (for example, 6 mm glass is recommended to have a distance of 9 mm); when the thickness of the glass is greater than 12 mm, the distance needs to be greater than 2 times the thickness (for example, 15 mm glass is recommended to have a distance of 30 mm).

[0049] The air pipe 16 is rotatably installed on the bottom surface of the conveying table 1, and the cleaning assembly further comprises an electrostatic dust removal rod 17 for dust removal, the electrostatic dust removal rod 17 is arranged below the through groove 22, the electrostatic dust removal rod 17 is externally sleeved with a dust collection box 18, and the air pipe 16 is fixedly connected to one side of the dust collection box 18.

[0050] In the embodiment, the electrostatic dust removal rod 17 is arranged below the through groove 22, which can adsorb the dust that is not sucked away by the air suction fan, so as to prevent the dust after cleaning from flying and affecting the dust removal effect on the glass as much as possible.

[0051] Embodiment four, this embodiment is made on the basis of the explanation of embodiment one, specific, please refer to Figures 1 to 9 The floating roller 4 is provided with a driving assembly at one end, and the air pipe 16 is turned over by the driving assembly. The driving assembly includes a gear 25 fixedly installed at one end of the floating roller 4, a fixed frame 30 fixed on one side of the conveying table 1, and a rack 26 slidably installed in the fixed frame 30. The rack 26 is engaged with the gear 25. The driving assembly includes a connecting shaft 27 connected to the bottom of the rack 26. The connecting shaft 27 is connected with a pressing plate 28 at the bottom end. The air pipe 16 is fixedly connected with a second rotating shaft 20 at both ends. The second rotating shaft 20 is rotatably connected to the bottom surface of the conveying table 1. The second rotating shaft 20 is provided with an extension plate 21 at one end. The pressing plate 28 and the extension plate 21 are matched.

[0052] In this embodiment, the gear 25 is provided at one end of the floating roller 4. In the process of rotating the floating roller 4, the floating roller 4 drives the gear 25 to rotate, thereby driving the rack 26 on one side to move downward in the vertical direction. In turn, the connecting shaft 27 and the pressing plate 28 are synchronously moved downward. Since the extension plate 21 is provided at one end of the second rotating shaft 20, the pressing plate 28 presses the extension plate 21, thereby driving the extension plate 21 to rotate the second rotating shaft 20, so that the electrostatic dust removal rod 17 faces upward and adsorbs the dust generated during air cooling.

[0053] Embodiment five, this embodiment is made on the basis of the explanation of embodiment one, specific, please refer to Figures 1 to 9 The first rotating shaft 12 is provided with a knocking assembly at one end in the horizontal direction. The knocking assembly includes a knocking rod 32. A through hole 31 is formed in the fixed frame 30. The knocking rod 32 penetrates through the through hole 31. The fixed frame 30 is connected with a support 34 on one side of the through hole 31. The support 34 and the fixed frame 30 are elastically connected by a second spring 33. The rack 26 is fixedly connected with a corrugated plate 29 on one side.

[0054] In this embodiment, the corrugated plate 29 is connected to one side of the rack 26. With the downward movement of the rack 26, the corrugated plate 29 moves downward synchronously. The knocking rod 32 is slidably arranged in the fixed frame 30. One end of the knocking rod 32 faces the first rotating shaft 12, and the other end penetrates through the through hole 31 in the fixed frame 30. The support 34 and the fixed frame 30 are connected by the second spring 33. Since one end of the knocking rod 32 is in contact with the corrugated plate 29, with the downward movement of the corrugated plate 29, the knocking rod 32 is driven to reciprocate in the horizontal direction, and the first rotating shaft 12 is knocked, so that the dust on the bristles 15 is knocked off and is timely adsorbed by the electrostatic dust removal rod 17, realizing the cleaning of the bristles 15 and ensuring the cleaning effect during subsequent glass dust removal, thereby ensuring the glass toughening effect.

[0055] It is to be noted that, in the present text, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0056] The above description is merely preferred embodiments of the present application, and it should be pointed out that, for those skilled in the art, some improvements and refinements can be made without departing from the technical principles of the present application, and these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A high-efficiency glass tempering apparatus, comprising a tempering furnace (11) and a conveyor platform (1) disposed on one side of the tempering furnace (11), characterized in that: The conveying table (1) is provided with a conveying assembly, which includes a conveying roller (2) for conveying the glass to be processed into the tempering furnace (11); The conveyor (1) is also equipped with a cleaning assembly for dust removal on the bottom surface of the glass. The cleaning assembly includes a first rotating shaft (12) for friction dust removal on the bottom surface of the glass and an electrostatic dust removal rod (17) for dust removal on the first rotating shaft (12). Lifting components are provided on both sides of the conveying roller (2). The lifting components include floating rollers (4) arranged equidistantly on both sides of the conveying roller (2). The surface of the floating roller (4) is also provided with bushings (5) arranged equidistantly. Lifting rods (6) are provided between two adjacent sets of bushings (5). One end of the lifting rod (6) is provided with a rotatable lifting wheel (7). One end of the floating roller (4) is fixed with a pulley (23). The pulleys (23) are connected by a second conveyor belt (10). One end of one set of floating rollers (4) is driven by a second motor (8) through a first conveyor belt (9). The lifting rod (6) is configured as a telescopic structure, which is used to adjust the length of the lifting rod (6); The floating roller (4) is provided with a drive assembly at one end. The drive assembly drives the air duct (16) to rotate. The drive assembly includes a gear (25) fixedly installed at one end of the floating roller (4). A fixed frame (30) is fixed on one side of the conveyor table (1). A rack (26) is slidably installed in the fixed frame (30). The rack (26) and the gear (25) mesh. The drive assembly includes a connecting shaft (27) connected to the bottom of the rack (26), a pressure plate (28) connected to the bottom end of the connecting shaft (27), and a second rotating shaft (20) fixedly connected to both ends of the air duct (16). The second rotating shaft (20) is rotatably connected to the bottom surface of the conveyor table (1). An extension plate (21) is provided at one end of the second rotating shaft (20), and the pressure plate (28) and the extension plate (21) are matched.

2. The high-efficiency glass tempering device according to claim 1, characterized in that: The conveying roller (2) is rotatably mounted on the conveying table (1). One end of the conveying roller (2) is provided with a first motor (3), and the surface of the conveying roller (2) is provided with equidistant arrays of bushings (5).

3. The high-efficiency glass tempering device according to claim 2, characterized in that: The first rotating shaft (12) is rotatably mounted on one side of the floating roller (4), and a through groove (22) is provided below the first rotating shaft (1) in the conveyor table (1). The electrostatic dust removal rod (17) is located below the through groove (22), and a dust collection box (18) is sleeved on the outside of the electrostatic dust removal rod (17).

4. The high-efficiency glass tempering device according to claim 3, characterized in that: The first rotating shaft (12) is provided with bristles (15) on its surface. The first rotating shaft (12) is fixed with a shaft seat (14) at both ends. A first spring (13) is connected between the bottom of the shaft seat (14) and the upper surface of the conveyor table (1). A guide rod is provided through the first spring (13). The guide rod is slidably connected to the conveyor table (1).

5. The high-efficiency glass tempering device according to claim 4, characterized in that: The cleaning assembly also includes a duct (16), which is fixedly connected to one side of the dust collection box (18). The top of the duct (16) has equidistant arrays of nozzles (19) that communicate with the duct (16). The air outlet of the nozzle (19) is located directly below the through groove (22). The duct (16) is rotatably mounted on the bottom surface of the conveyor table (1).

6. The high-efficiency glass tempering device according to claim 1, characterized in that: A striking component is provided at one end of the first rotating shaft (12) in a horizontal direction. The striking component includes a striking rod (32). A through hole (31) is provided in the fixing frame (30). The striking rod (32) passes through the through hole (31). A bracket (34) is connected to the side of the fixing frame (30) located at the through hole (31). The bracket (34) and the fixing frame (30) are elastically connected by a second spring (33).

7. The high-efficiency glass tempering device according to claim 6, characterized in that: A corrugated plate (29) is fixedly connected to one side of the rack (26), and one end of the striking rod (32) passes through the through hole (31) and fits into the groove of the corrugated plate (29).

Images