Glass annealing device capable of uniformly cooling

Abstract

The invention discloses a glass annealing device capable of uniformly cooling, and relates to the field of glass annealing, the glass annealing device comprises an annealing chamber and an outer cover, the outer cover is mounted on the left side of the annealing chamber, the annealing chamber is internally provided with supporting seats, the supporting seats are symmetrically arranged front and back about the center of the annealing chamber, and the outer sides of the supporting seats are fixedly connected with connecting shafts; the connecting shaft and the annealing chamber are rotationally connected, the front side of the connecting shaft is connected with a driving motor, the driving motor is installed on the outer side of the annealing chamber to control rotation of the connecting shaft, and installation plates are arranged on the inner side of the supporting base and distributed in pairs front and back. According to the glass annealing device capable of uniformly cooling, glass placed on the supporting rollers can be driven to rotate in the annealing chamber through rotation of the supporting seats, so that multiple groups of glass can circularly move in the annealing chamber, and the glass can rotate under the action of the supporting rollers and the limiting mechanisms when the supporting seats rotate; therefore, the glass can be uniformly cooled, and the annealing quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of glass annealing, in particular to a glass annealing device capable of uniformly cooling the temperature. Background Art

[0002] When processing glass, in order to eliminate glass stress and improve glass quality, the glass can be treated by annealing, so that it can be cooled at an appropriate speed to reduce subsequent deformation of the glass. When the glass is annealed, the glass can be sent to the annealing device for treatment. The application number is CN202322234731.X. A crystal glass annealing chamber heating control system disclosed on March 8, 2024 belongs to the field of crystal glass, including a box body and a base. The base is fixedly connected to the bottom of the box body, and a fan is fixedly connected to the bottom wall of the inner cavity of the base. The output end of the fan is connected to the bottom of the box body, and the input end of the fan passes through the box body. The bottom wall of the inner cavity of the box body is fixedly connected to a heater, and planetary rotating assemblies are provided on the left and right side walls of the inner cavity of the box body, and multiple bearing plates are connected between the two planetary rotating assemblies. The crystal glass annealing chamber heating control system of the present application, through the design that the crystal glass is annealed while rotating with the supporting plate, can make the crystal glass continuously adjust the wind-exposed position during annealing, so as to make the cooling speed of various parts of the glass as consistent as possible, and prevent the occurrence of uneven internal stress in the glass; the application number is CN202322376340.1, and an annealing furnace for making glass products disclosed on April 9, 2024, relates to the technical field of glass manufacturing equipment, including a furnace body, the right inner wall of the furnace body is rotatably connected to a threaded screw, the right side of the threaded screw extends out of the inner wall of the furnace body and is connected to a drive motor The output end is fixedly connected, the surface of the threaded screw is threadedly connected with a moving block, and the upper end of the moving block is fixedly connected with a placing plate. In this device, the driving motor, the threaded screw, the moving block and the placing plate cooperate with each other, so that the glass products can automatically enter the interior of the furnace body, and there is no need for workers to put the glass products in and out of the furnace body. At the same time, a fan and an air outlet pipe are provided, and the output end of the air outlet pipe does not directly face the glass products. The fan cooperates with the air outlet pipe and the air vents to accelerate the flow of air inside the furnace body, forming convection wind, accelerating the air circulation inside the furnace body, and making the temperature of the surface of the glass products exchange with the air while avoiding excessive temperature difference and fracture; When the current glass annealing device processes the glass, the glass is directly conveyed through the annealing mechanism by means of conveyance. Since the glass is placed horizontally, it is more obstructed. During the annealing process, the glass itself is prone to uneven cooling, which may cause the glass to break and be damaged. When the glass can rotate and move in the annealing device, it is more difficult to load and unload the glass, which reduces the convenience of using the device. Summary of the invention

[0003] The object of the present invention is to provide a glass annealing device capable of uniformly cooling the glass, so as to solve the problem raised in the above background technology that when the current glass annealing device processes the glass, the glass is directly conveyed through the annealing mechanism by conveying. Since the glass is placed horizontally, it is more obstructed, and the glass itself is prone to uneven cooling during the annealing process, which may cause the glass to break and be damaged. When the glass can be rotated and moved in the annealing device, it is difficult to load and unload the glass.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a glass annealing device capable of uniformly cooling down the temperature, comprising an annealing chamber and an outer cover, wherein the outer cover is installed on the left side of the annealing chamber, a support seat is arranged inside the annealing chamber, and the support seat is symmetrically arranged front and back about the center of the annealing chamber, and a connecting shaft is fixed on the outside of the support seat, a rotational connection is formed between the connecting shaft and the annealing chamber, and a driving motor is connected to the front side of the connecting shaft, and the driving motor is installed on the outside of the annealing chamber to control the rotation of the connecting shaft, a mounting plate is arranged on the inside of the support seat, and the mounting plates are distributed in pairs front and back, and a supporting roller is arranged on the inside of the mounting plate, through the support The support roller provides support for the glass, and a positioning mechanism is arranged on the outer side of the support roller to position the glass on the surface of the support roller, and the support roller and the mounting plate are distributed at equal angles on the inner side of the support seat, and a driving mechanism is arranged below the support roller to control the rotation of the support roller to convey the glass, and a first conveyor belt is arranged on the left side of the support roller, and a first support frame is installed on the outer side of the first conveyor belt, and the first support frame passes through the outer cover and the outer cover to form a horizontal sliding structure, and a first telescope is connected below the first support frame, and the first conveyor belt is controlled to move horizontally by the first telescope to convey the glass to the top of the support roller.

[0005] To further optimize the technical solution, a rotating shaft is fixed to the outer side of the mounting plate, and a rotational connection is formed between the rotating shaft and the support seat, and a rotation control mechanism is connected to the outer side of the rotating shaft to control the rotation of the rotating shaft when the support seat rotates.

[0006] To further optimize the technical solution, the rotation control mechanism includes a transmission gear and a gear ring; A transmission gear is fixed to the outer end of the rotating shaft, and the transmission gear is located outside the supporting seat; The gear ring is arranged on the outer side of the transmission gear and forms a meshing connection with the transmission gear, and the gear ring is fixed to the inner wall of the annealing chamber.

[0007] To further optimize the technical solution, the positioning mechanism includes a movable plate, a positioning block, a first spring and a control rod; The movable plate is arranged above the supporting roller, and the movable plate penetrates between the mounting plate and the mounting plate to form an up-and-down sliding structure; A positioning block, fixed below the movable plate; A first spring is fixed above the movable plate to provide a downward thrust for the movable plate; The control rod is fixed at the end of the movable plate and moves synchronously with the movable plate.

[0008] To further optimize the technical solution, the driving mechanism includes a second conveyor belt, a second support frame and a second telescopic device; A second conveyor belt is arranged below the supporting roller; A second support frame is arranged on the outer side of the second conveyor belt to provide support therefor; The second telescopic device is fixed below the second supporting frame to control the movement of the second supporting frame, and after the second supporting frame moves upward, it contacts the control rod and pushes the control rod to move.

[0009] To further optimize the technical solution, a rotation locking mechanism is provided on the outer side of the support roller to keep the glass stable on the outer side of the support roller.

[0010] To further optimize the technical solution, the rotation locking mechanism includes a transmission shaft, a limit block, a second spring, a first magnet and a second magnet; A transmission shaft is fixed to the end of the support roller, and a rotation connection is formed between the transmission shaft and the mounting plate; A limit block is arranged on the outside of the transmission shaft to limit the rotation of the transmission shaft, and a front-to-back sliding structure is formed between the limit block and the mounting plate; A second spring is arranged at the outer end of the limit block to provide thrust therefor; A first magnet is fixed to the outer end of the limit block; The second magnet is fixed on the outer side of the control rod, and when the second magnet and the first magnet are opposite to each other, the two have opposite magnetic poles.

[0011] To further optimize the technical solution, a baffle is provided inside the outer cover, and an up and down sliding structure is formed between the baffle and the outer cover to block the top of the first conveyor belt, and a lifting control mechanism is provided on the outer side of the baffle to control the baffle to rise after the first conveyor belt moves to the right.

[0012] Further optimizing the technical solution, the lifting control mechanism includes a third spring, a fourth magnet and a fifth magnet; A third spring is arranged above the baffle to provide a downward thrust for the baffle; a fourth magnet, fixed to a side of the baffle; The fifth magnet is fixed above the first support frame, and when the fifth magnet moves to below the fourth magnet, it repels the fourth magnet, and the two have the same magnetic poles facing each other.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The rotation of the support seat can drive the glass placed on the support roller to rotate in the annealing chamber, so that multiple groups of glass can circulate in the annealing chamber, and when the support seat rotates, the glass can rotate under the action of the support roller and the limit mechanism, so that the glass can be evenly cooled and the annealing quality is improved; The glass can be automatically conveyed to the support roller by the first conveyor belt, so as to realize the loading of the glass. The support roller can rotate. After receiving the glass, the glass can continue to be controlled to move by rotation, so that it moves completely above the support roller. Subsequently, the glass can be returned to the first conveyor belt by reversely controlling the rotation of the support roller, so as to realize the unloading of the glass, which is more convenient to use. The connection between the second conveyor belt and the support roller can drive the support roller to rotate, and the second support roller can move vertically, and after being disconnected from the support roller, it does not affect the rotation of the rear support roller with the support seat; The right end of the first conveyor belt can be controlled to be close to the support roller by moving, so as to facilitate the loading and unloading of the glass. The baffle plate can be moved when the first conveyor belt moves with the first support frame. After the first conveyor belt is moved outward, it can be prevented from affecting the rotation of the support seat. At the same time, the baffle plate automatically falls down to cover the opening on the outer cover. The rotation of the support roller can be locked by the rotation locking mechanism, so that the support roller can be automatically locked after the second conveyor belt is disconnected from the support roller, thereby preventing the support roller from rotating when rotating with the mounting base and driving the glass to move, so that the glass maintains a stable connection with the support roller during annealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a side view structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the internal structure of the annealing chamber of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the support base of the present invention; Figure 5 This is a schematic diagram of the main structure of the gear ring of the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the support roller of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram at a in the middle; Figure 8 This is a schematic diagram of the main cross-sectional structure of the annealing chamber of the present invention; Fig. 9 This is a schematic diagram of the main structure of the support roller of the present invention; Fig.10 It is a schematic diagram of the side sectional structure of the outer cover of the present invention.

[0015] In the figure: 1, annealing chamber; 2, outer cover; 3, first conveyor belt; 4, first support frame; 5, first telescope; 6, support seat; 7, connecting shaft; 8, drive motor; 9, mounting plate; 10, support roller; 11, rotating shaft; 12, movable plate; 13, positioning block; 14, first spring; 15, control rod; 16, transmission shaft; 17, limit block; 18, second spring; 19, first magnet; 20, second magnet; 21, transmission gear; 22, gear ring; 23, second conveyor belt; 24, second support frame; 25, second telescope; 26, baffle; 27, third spring; 28, fourth magnet; 29, fifth magnet. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-Figure 10 , the present invention provides the following technical solutions: a glass annealing device capable of uniformly cooling down, comprising an annealing chamber 1 and an outer cover 2, wherein the outer cover 2 is installed on the left side of the annealing chamber 1; Embodiment 1: The invention provides a technical solution, which discloses that a support seat 6 is arranged inside the annealing chamber 1, and the support seat 6 is symmetrically arranged front and back about the center of the annealing chamber 1, and a connecting shaft 7 is fixed on the outside of the support seat 6, and a rotation connection is formed between the connecting shaft 7 and the annealing chamber 1, and a driving motor 8 is connected to the front side of the connecting shaft 7, and the driving motor 8 is installed on the outside of the annealing chamber 1 to control the rotation of the connecting shaft 7, and a mounting plate 9 is arranged on the inside of the support seat 6, and the mounting plates 9 are distributed in pairs front and back, and a supporting roller 10 is arranged on the inside of the mounting plate 9, and the supporting roller 10 provides support for the glass, and the outside of the supporting roller 10 is provided with A positioning mechanism is used to position the glass on the surface of the support roller 10, and the support roller 10 and the mounting plate 9 are distributed at equal angles on the inner side of the support seat 6. A driving mechanism is provided below the support roller 10 to control the rotation of the support roller 10 to convey the glass. A first conveyor belt 3 is provided on the left side of the support roller 10, and a first support frame 4 is installed on the outer side of the first conveyor belt 3. The first support frame 4 penetrates between the outer cover 2 and the outer cover 2 to form a horizontal sliding structure. A first telescopic device 5 is connected below the first support frame 4, and the first telescopic device 5 is used to control the first conveyor belt 3 to move horizontally to convey the glass to the top of the support roller 10; When in use, the glass to be annealed can be conveyed to the interior of the annealing chamber 1 through the first conveyor belt 3. The upper surface of the first conveyor belt 3 and the upper surface of the support roller 10 are kept flush, so that the glass can be transferred from the right end of the first conveyor belt 3 to the top of the support roller 10. The support roller 10 is controlled to rotate by the driving mechanism, so that the glass can be completely transferred to the top of the support roller 10, and it is limited by the limiting mechanism. During the annealing process, the connecting shaft 7 is driven to rotate by the driving motor 8, so that it drives the support seat 6 to rotate. The support seat 6 can drive the support roller 10 and the glass to rotate, so that they can be evenly cooled.

[0018] Embodiment 2: Based on Embodiment 1, a rotating shaft 11 is fixed to the outer side of the mounting plate 9, and a rotation connection is formed between the rotating shaft 11 and the support seat 6, and a rotation control mechanism is connected to the outer side of the rotating shaft 11 to control the rotation of the rotating shaft 11 when the support seat 6 rotates. The rotation control mechanism includes a transmission gear 21 and a gear ring 22. The transmission gear 21 is fixed to the outer end of the rotating shaft 11, and the transmission gear 21 is located on the outer side of the support seat 6. The gear ring 22 is arranged on the outer side of the transmission gear 21 and meshed with the transmission gear 21. The gear ring 22 is fixed to the inner wall of the annealing chamber 1, and a baffle 2 is arranged inside the outer cover 2. 6. An up-and-down sliding structure is formed between the baffle 26 and the outer cover 2 to block the top of the first conveyor belt 3, and a lifting control mechanism is arranged on the outer side of the baffle 26 to control the baffle 26 to rise after the first conveyor belt 3 moves to the right. The lifting control mechanism includes a third spring 27, a fourth magnet 28 and a fifth magnet 29. The third spring 27 is arranged above the baffle 26 to provide a downward thrust for the baffle 26. The fourth magnet 28 is fixed on the side of the baffle 26. The fifth magnet 29 is fixed above the first support frame 4. When the fifth magnet 29 moves to the bottom of the fourth magnet 28, it repels the fourth magnet 28 and the two have the same magnetic poles facing each other. When the support seat 6 rotates, it will drive the rotating shaft 11 to move. The rotating shaft 11 rotates by the meshing between the transmission gear 21 and the gear ring 22 at its end, thereby increasing the moving range of the glass so that it can be cooled more evenly. When the glass is conveyed by the first conveyor belt 3, the first support frame 4 can be controlled to move to the right by the first telescopic device 5. At the same time, the fifth magnet 29 moves to the bottom of the fourth magnet 28. The fourth magnet 28 is repelled and pushes the baffle 26 to move upward, so that an opening leaks out above the first conveyor belt 3, so that the glass can pass smoothly. After the first conveyor belt 3 is subsequently moved to the left and reset, the baffle 26 can automatically fall down under the action of the third spring 27.

[0019] Embodiment 3: On the basis of embodiment 1, a positioning mechanism is disclosed, which includes a movable plate 12, a positioning block 13, a first spring 14 and a control rod 15. The movable plate 12 is arranged above the support roller 10, and the movable plate 12 passes through the mounting plate 9 and the mounting plate 9 to form an up and down sliding structure. The positioning block 13 is fixed below the movable plate 12. The first spring 14 is fixed above the movable plate 12 to provide a downward thrust for the movable plate 12. The control rod 15 is fixed at the end of the movable plate 12 and keeps synchronous movement with the movable plate 12. The driving mechanism includes a second conveyor belt 23, a second support frame 24 and a second telescopic device 25. The second conveyor belt 23 is arranged below the support roller 10. The second support frame 24 is arranged on the outer side of the second conveyor belt 23 to provide support for it. The second telescopic device 25 is fixed below the second support frame 24 to control the movement of the second support frame 24 , and after the second support frame 24 moves up, it contacts with the control rod 15 and pushes the control rod 15 to move. A rotation locking mechanism is arranged on the outer side of the support roller 10 to keep the glass stable on the outer side of the support roller 10. The rotation locking mechanism includes a transmission shaft 16, a limit block 17, a second spring 18, a first magnet 19 and a second magnet 20. The transmission shaft 16 is fixed to the end of the support roller 10, and a rotation connection is formed between the transmission shaft 16 and the mounting plate 9. The limit block 17 is arranged on the outer side of the transmission shaft 16 to limit the rotation of the transmission shaft 16, and a front-rear sliding structure is formed between the limit block 17 and the mounting plate 9. The second spring 18 is arranged at the outer end of the limit block 17 to provide thrust for it. The first magnet 19 is fixed to the outer end of the limit block 17. The second magnet 20 is fixed to the outer side of the control rod 15, and when the second magnet 20 and the first magnet 19 are opposite, the two have opposite magnetic poles. When it is necessary to control the support roller 10 to rotate, the second support frame 24 and the second conveyor belt 23 can be controlled to move upward through the second telescopic device 25, so that the second conveyor belt 23 and the support roller 10 are in contact. At the same time, the second support frame 24 pushes the control rod 15 to move upward, so that the control rod 15 drives the movable plate 12 and the positioning block 13 to move upward, providing space for the glass to enter. If there is glass on the support roller 10, the positioning of the glass can also be released. At the same time, the control rod 15 drives the second magnet 20 to move upward, so that the second magnet 20 and the first magnet 19 are opposite to each other. The first magnet 19 is attracted by the second magnet 20 and drives the limit block 13 to move upward. 7 is moved to release the limiting effect of the limit block 17 on the transmission shaft 16, so that the support roller 10 becomes rotatable. At this time, the second conveyor belt 23 is controlled to move, which can drive the support roller 10 to rotate, so that the support roller 10 can transfer the glass. After the second conveyor belt 23 is lowered, the movable plate 12 drives the positioning block 13 to move downward to position the glass under the action of the first spring 14. At the same time, the attraction of the second magnet 20 to the first magnet 19 is released, and the limit block 17 limits the rotation of the transmission shaft 16 under the action of the second spring 18, so that the support roller 10 remains stable when it rotates with the support seat 6 in the future to prevent the glass from slipping.

[0020] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0021] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glass annealing device capable of uniformly cooling the temperature, comprising an annealing chamber (1) and an outer cover (2), wherein the outer cover (2) is installed on the left side of the annealing chamber (1); Features: A support seat (6) is arranged inside the annealing chamber (1), and the support seat (6) is symmetrically arranged front and back about the center of the annealing chamber (1), and a connecting shaft (7) is fixed on the outside of the support seat (6), and a rotation connection is formed between the connecting shaft (7) and the annealing chamber (1), and a driving motor (8) is connected to the front side of the connecting shaft (7), and the driving motor (8) is installed on the outside of the annealing chamber (1) to control the rotation of the connecting shaft (7), and a mounting plate (9) is arranged on the inside of the support seat (6), and the mounting plates (9) are arranged in pairs front and back, and a supporting roller (10) is arranged on the inside of the mounting plate (9), and the supporting roller (10) provides support for the glass, and a positioning mechanism is arranged on the outside of the supporting roller (10) to position the glass. The glass is positioned on the surface of the support roller (10), and the support roller (10) and the mounting plate (9) are distributed at equal angles on the inner side of the support seat (6). A driving mechanism is arranged below the support roller (10) to control the rotation of the support roller (10) to convey the glass. A first conveyor belt (3) is arranged on the left side of the support roller (10), and a first support frame (4) is installed on the outer side of the first conveyor belt (3), and the first support frame (4) passes through the outer cover (2) and the outer cover (2) to form a horizontal sliding structure. A first telescopic device (5) is connected below the first support frame (4), and the first telescopic device (5) controls the first conveyor belt (3) to move horizontally to convey the glass to the top of the support roller (10).

2. A glass annealing device capable of uniformly cooling the temperature according to claim 1, characterized in that: A rotating shaft (11) is fixed to the outer side of the mounting plate (9), and a rotational connection is formed between the rotating shaft (11) and the support seat (6), and a rotation control mechanism is connected to the outer side of the rotating shaft (11) to control the rotation of the rotating shaft (11) when the support seat (6) rotates.

3. A glass annealing device capable of uniformly cooling the temperature according to claim 2, characterized in that: The rotation control mechanism comprises a transmission gear (21) and a gear ring (22); A transmission gear (21) is fixed to the outer end of the rotating shaft (11), and the transmission gear (21) is located outside the support seat (6); The gear ring (22) is arranged on the outer side of the transmission gear (21) and is meshed with the transmission gear (21), and the gear ring (22) is fixed to the inner wall of the annealing chamber (1).

4. A glass annealing device capable of uniformly cooling the temperature according to claim 1, characterized in that: The positioning mechanism comprises a movable plate (12), a positioning block (13), a first spring (14) and a control rod (15); A movable plate (12) is arranged above the supporting roller (10), and the movable plate (12) penetrates between the mounting plate (9) and the mounting plate (9) to form an up-and-down sliding structure; A positioning block (13) is fixed below the movable plate (12); A first spring (14) is fixed above the movable plate (12) to provide a downward thrust for the movable plate (12); The control rod (15) is fixed to the end of the movable plate (12) and moves synchronously with the movable plate (12).

5. A glass annealing device capable of uniformly cooling the temperature according to claim 4, characterized in that: The driving mechanism comprises a second conveyor belt (23), a second support frame (24) and a second telescopic device (25); A second conveyor belt (23) is arranged below the support roller (10); A second support frame (24) is arranged on the outer side of the second conveyor belt (23) to provide support therefor; The second telescopic device (25) is fixed below the second support frame (24) to control the movement of the second support frame (24), and after the second support frame (24) moves upward, it contacts the control rod (15) to push the control rod (15) to move.

6. A glass annealing device capable of uniformly cooling the temperature according to claim 5, characterized in that: A rotation locking mechanism is provided on the outer side of the support roller (10), so that the glass is kept stable on the outer side of the support roller (10).

7. A glass annealing device capable of uniformly cooling the temperature according to claim 6, characterized in that: The rotation locking mechanism comprises a transmission shaft (16), a limit block (17), a second spring (18), a first magnet (19) and a second magnet (20); A transmission shaft (16) is fixed to the end of the support roller (10), and a rotation connection is formed between the transmission shaft (16) and the mounting plate (9); A limit block (17) is arranged on the outside of the transmission shaft (16) to limit the rotation of the transmission shaft (16), and a front-to-rear sliding structure is formed between the limit block (17) and the mounting plate (9); A second spring (18) is arranged at the outer end of the limit block (17) to provide thrust therefor; A first magnet (19) is fixed to the outer end of the limit block (17); The second magnet (20) is fixed on the outside of the control rod (15), and when the second magnet (20) and the first magnet (19) are facing each other, they have opposite magnetic poles.

8. The glass annealing device capable of uniformly cooling the temperature according to claim 1, characterized in that: A baffle (26) is arranged inside the outer cover (2), and an up-and-down sliding structure is formed between the baffle (26) and the outer cover (2) to shield the upper part of the first conveyor belt (3), and a lifting control mechanism is arranged on the outer side of the baffle (26) to control the baffle (26) to rise after the first conveyor belt (3) moves to the right.

9. A glass annealing device capable of uniformly cooling the temperature according to claim 8, characterized in that: The lifting control mechanism comprises a third spring (27), a fourth magnet (28) and a fifth magnet (29); A third spring (27) is arranged above the baffle plate (26) to provide a downward thrust for the baffle plate (26); a fourth magnet (28) fixed to a side edge of the baffle (26); The fifth magnet (29) is fixed above the first support frame (4), and when the fifth magnet (29) moves to below the fourth magnet (28), it repels the fourth magnet (28), and the two have the same magnetic poles facing each other.

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