Glass product quenching equipment

Abstract

The present invention discloses a glass product quenching device, which belongs to the technical field of glass quenching; it includes a quenching furnace, a vertical plate, a connecting plate, and a quenching box, two connecting plates are equipped with quenching components, the quenching components include a discharge port opened on the quenching furnace, the side wall of the quenching furnace is rotatably connected with a heat preservation door, the two side walls of the quenching furnace are rotatably connected with a rotating plate, the two side walls of the rotating plates are fixedly connected with telescopic springs, the ends of the two telescopic springs away from the rotating plate are rotatably connected to the heat preservation door, and the inner wall of the quenching furnace is rotatably connected with a group of first transmission rollers. The present invention can automatically convey the heated glass products to the carrier plate, and does not require the staff to manually convey the heated glass products, which reduces the workload of the staff and improves the safety during the processing. In addition, the glass products on the carrier plate can be automatically quenched, which further reduces the workload of the staff.

Description

Technical Field

[0001] The invention relates to the technical field of glass quenching, and in particular to a glass product quenching device. Background Art

[0002] Glass is an amorphous inorganic non-metallic material. It is generally made of a variety of inorganic minerals as the main raw materials, and a small amount of auxiliary raw materials. The production and manufacturing process of glass includes: batching, melting, forming, annealing and other processes. Glass quenching is one of the processes. Glass quenching is to heat the glass products to 50-60°C above the transition temperature T, and then rapidly and evenly cool them in a cooling medium. During this process, the inner and surface layers of the glass will produce a large temperature gradient. The stress caused by this is relaxed due to the viscous flow of the glass, so a state with a temperature gradient but no stress is created. The actual strength of the glass is much lower than the theoretical strength. According to the fracture mechanism, the glass can be strengthened by quenching by creating a compressive stress layer on the surface of the glass, which is also called physical tempering.

[0003] Nowadays, most glass products need to be quenched manually. Workers heat the glass products and then move them to a quenching box for cooling. This results in a large workload for the workers, low quenching efficiency, and certain safety hazards during manual transportation. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a glass product quenching device.

[0005] The present invention adopts the following technical solutions:

[0006] A glass product quenching device comprises a quenching furnace, a vertical plate, a connecting plate, and a quenching box. A quenching assembly is installed on two connecting plates. The quenching assembly comprises a discharge port opened on the quenching furnace. The side wall of the quenching furnace is rotatably connected to a heat preservation door. Both side walls of the quenching furnace are rotatably connected to a rotating plate. Both side walls of the rotating plate are fixedly connected to a telescopic spring. One end of the two telescopic springs away from the rotating plate is rotatably connected to the heat preservation door. A group of first transmission rollers are rotatably provided on the inner wall of the quenching furnace. A group of second transmission rollers are rotatably connected between the two connecting plates. A group of transmission wheels are rotatably passed through the quenching furnace and one of the side walls of the connecting plates. A group of transmission wheels are respectively fixedly connected to the first transmission roller and the second transmission roller. A group of transmission wheels are driven by a transmission belt. A rotating motor is fixedly installed on the side wall of the other connecting plate. The rotating end of the rotating motor is fixedly connected to one of the second transmission rollers. A group of support columns are fixedly connected to the inner wall of the quenching box. A loading plate is commonly installed on a group of support columns. A fixed shell is placed on the loading plate. A lifting assembly is installed on a group of support columns.

[0007] Preferably, the lifting assembly includes a top plate, which is fixedly connected to a plurality of support columns, a rotating cavity is opened on the top plate, a group of the support columns are opened with lifting grooves, a group of the support columns are rotatably penetrated by threaded rods, a group of the threaded rods respectively rotate in a group of lifting grooves, a group of the threaded rods are rotatably penetrated through the top plate and rotate in the rotating cavity, a group of the threaded rods are fixedly connected with sprockets, a group of the sprockets are driven by chains, a group of the threaded rods are threadedly penetrated through the loading plate, a servo motor is fixedly installed on the upper end surface of the top plate, and the rotating end of the servo motor is rotatably penetrated through the top plate and fixedly connected to one of the threaded rods.

[0008] Preferably, a fixing assembly is installed on the carrier plate, and the fixing assembly includes a limit plate fixedly connected to the upper end surface of the carrier plate, and two fixing frames are fixedly connected to the upper end surface of the carrier plate, and the limit assembly is installed on both of the two fixing frames, and the limit assembly includes a limit cavity opened on the fixing frame, and a group of limit springs are fixedly connected to the inner wall of the limit cavity, and a block is fixedly connected between a group of limit springs, and a slot is opened on the side wall of the fixed shell, and the block and the slot match, and a pull rod is slidably passed through the fixing frame, and one end of the pull rod is fixedly connected to the block.

[0009] Preferably, an adjustment assembly is installed on the two connecting plates, and the adjustment assembly includes two fixed plates, and cylinders are fixedly installed on the two fixed plates. The telescopic ends of the two cylinders slide through the fixed plates, and the telescopic ends of the two cylinders are fixedly connected to the adjustment plates.

[0010] Preferably, a pull ring is fixedly connected to the pull rod.

[0011] Preferably, the block is wedge-shaped.

[0012] Preferably, the loading plate, the fixing shell and the fixing frame are all provided with water leakage holes.

[0013] Preferably, the two adjustment plates are arranged in a mirror image and are arc-shaped.

[0014] The beneficial effects of the present invention are:

[0015] The user places the glass product to be quenched into the fixed shell, and then into the quenching furnace. The quenching furnace heats the glass product. After the heating is completed, the rotary motor starts to work, so that the first transmission roller and the second transmission roller start to rotate, and the fixed shell can be automatically transported to the loading plate, realizing automatic transportation of the glass product. The staff does not need to manually transport the heated glass product, which reduces the workload of the staff and improves the safety of the processing process.

[0016] When the fixed shell moves to the top of the carrier plate, the fixed shell pushes the block to shrink. When the slot on the fixed shell is aligned with the block, the limit spring resets, causing the block to automatically move into the slot, thereby automatically fixing the fixed shell and improving the stability of the fixed shell, thereby preventing the fixed shell from being unstable due to the buoyancy of the quenching liquid during the quenching process.

[0017] When the servo motor starts to work, the threaded rod rotates and the loading plate descends, and the glass products on the loading plate can be automatically quenched, which reduces the workload of the staff.

[0018] The cylinder drives the adjustment plate to move to the specified position, so that the second transmission roller can adjust the position of the fixed shell when conveying the fixed shell, ensuring that the fixed shell is located in the middle position of the second transmission roller, so that the fixed shell can be stably moved to the loading plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural stereoscopic schematic diagram of a glass product quenching device proposed by the present invention;

[0020] Figure 2 A side view of the structure of a glass product quenching equipment proposed by the present invention;

[0021] Figure 3 A cross-sectional view of the rotating cavity structure of a glass product quenching device proposed by the present invention;

[0022] Figure 4 This is a schematic diagram of the structure of a limiting cavity assembly of a glass product quenching equipment proposed by the present invention;

[0023] Figure 5 This is a cross-sectional view of the structure of a lifting tank of a glass product quenching equipment proposed by the present invention;

[0024] Figure 6 This is a schematic diagram of the structure of a pre-bending assembly of a glass product quenching equipment proposed by the present invention;

[0025] Figure 6 for Figure 4 A magnified view of the structure in the middle.

[0026] In the figure: 1 quenching furnace, 2 vertical plate, 3 connecting plate, 4 quenching box, 5 insulation door, 6 rotating plate, 7 telescopic spring, 8 second transmission roller, 9 transmission wheel, 10 transmission belt, 11 rotating motor, 12 support column, 13 loading plate, 14 fixed shell, 15 top plate, 16 rotating cavity, 17 lifting groove, 18 threaded rod, 19 sprocket, 20 chain, 21 servo motor, 22 limit plate, 23 fixed frame, 24 limit cavity, 25 limit spring, 26 block, 27 fixed plate, 28 cylinder, 29 adjustment plate, 30 leakage hole, 31 pull ring. DETAILED DESCRIPTION

[0027] See also Figure 1-Figure 6 A glass product quenching device comprises a quenching furnace 1, a vertical plate 2, a connecting plate 3, and a quenching box 4. The quenching furnace 1 is a prior art and can heat the glass product to a specified temperature, which will not be described in detail here. The quenching box 4 is a prior art and is filled with quenching liquid inside, which can cool the glass product, which will not be described in detail here. A quenching assembly is installed on the two connecting plates 3. The quenching assembly includes a discharge port opened on the quenching furnace 1. The side wall of the quenching furnace 1 is rotatably connected to a heat-insulating door 5. The two side walls of the quenching furnace 1 are rotatably connected to a rotating plate 6. The side walls of the two rotating plates 6 are fixedly connected to telescopic springs 7. The ends of the two telescopic springs 7 away from the rotating plate 6 are rotatably connected to the heat-insulating door 5. The quenching furnace 1 A group of first transmission rollers rotates on the inner wall, a group of second transmission rollers 8 are connected and rotated between the two connecting plates 3, a group of transmission wheels 9 are rotated and penetrated through the side walls of the quenching furnace 1 and one of the connecting plates 3, a group of transmission wheels 9 are respectively fixedly connected to the first transmission roller and the second transmission roller 8, and a group of transmission wheels 9 are transmitted through a transmission belt 10, a rotating motor 11 is fixedly installed on the side wall of the other connecting plate 3, and the rotating end of the rotating motor 11 is fixedly connected to one of the second transmission rollers 8, a group of support columns 12 are fixedly connected to the inner wall of the quenching box 4, a loading plate 13 is commonly installed on a group of support columns 12, a fixed shell 14 is placed on the loading plate 13, and a lifting component is installed on a group of support columns 12;

[0028] The user places the glass product to be quenched into the fixed shell 14, and then places the fixed shell 14 on the first transmission roller in the quenching furnace 1. The quenching furnace 1 is a prior art and can heat the glass product to a specified temperature. It will not be described in detail here. The quenching furnace 1 heats the glass product. After the heating is completed, the rotating motor 11 starts to work, so that one of the second transmission rollers 8 starts to rotate, and the transmission wheel 9 starts to rotate. Then, under the drive of the transmission belt 10, the first transmission roller and the second transmission roller 8 start to rotate, and the movement of the fixed shell 14 can be realized. During the movement, the fixed shell 14 will preferentially contact the thermal insulation door 5. The fixed shell 14 pushes the thermal insulation door 5, the rotating plate 6 rotates, and at the same time the telescopic spring 7 extends, and the telescopic spring 7 rotates on the thermal insulation door 5, so that the thermal insulation door 5 rotates under the push of the fixed shell 14, and the fixed shell 14 can be automatically moved out of the quenching furnace 1. After the fixed shell 14 is moved out, the telescopic spring 7 is reset, and the thermal insulation door 5 is automatically reset. Thereafter, the fixed shell 14 is automatically transported to the loading plate 13 under the drive of the second transmission roller 8, thereby realizing automatic transportation of glass products. There is no need for staff to manually transport the heated glass products, which reduces the workload of staff and improves the safety during the processing.

[0029] like Figure 3The lifting assembly includes a top plate 15, which is fixedly connected to a plurality of support columns 12, a rotating cavity 16 is opened on the top plate 15, a group of support columns 12 are each provided with a lifting groove 17, a group of support columns 12 are each rotatably penetrated by a threaded rod 18, a group of threaded rods 18 are respectively rotated in a group of lifting grooves 17, a group of threaded rods 18 are all rotatably penetrated through the top plate 15 and rotated in the rotating cavity 16, a group of threaded rods 18 are all fixedly connected with a sprocket 19, a group of sprockets 19 are driven by a chain 20, a group of threaded rods 18 are all threadedly penetrated through the loading plate 13, a servo motor 21 is fixedly installed on the upper end surface of the top plate 15, and the rotating end of the servo motor 21 is all rotatably penetrated through the top plate 15 and fixedly connected to one of the threaded rods 18;

[0030] When the fixed shell 14 moves to above the carrier plate 13 and the servo motor 21 starts working, the rotating end of the servo motor 21 drives one of the threaded rods 18 to rotate, and then the remaining threaded rods 18 are rotated under the transmission of the chain 20 and the sprocket 19, and the carrier plate 13 located on the threaded rods 18 descends, and the glass products on the carrier plate 13 can be automatically quenched, which reduces the workload of the staff and improves work efficiency.

[0031] like Figure 4 , Figure 6 A fixing assembly is installed on the loading plate 13, and the fixing assembly includes a limit plate 22 fixedly connected to the upper end surface of the loading plate 13. Two fixing frames 23 are fixedly connected to the upper end surface of the loading plate 13. The two fixing frames 23 are both installed with a limit assembly. The limit assembly includes a limit cavity 24 opened on the fixing frame 23. A group of limit springs 25 are fixedly connected to the inner wall of the limit cavity 24. A block 26 is fixedly connected between the group of limit springs 25. A slot is opened on the side wall of the fixed shell 14. The block 26 matches the slot. The block 26 is wedge-shaped. The block 26 can The device is automatically retracted to improve the portability of the device. A pull rod is slidably passed through the fixed frame 23. One end of the pull rod is fixedly connected to the card block 26. A pull ring 31 is fixedly connected to the pull rod, which is convenient for the user to pull the card block 26 and pull the card block 26 out of the card slot, thereby improving the portability of the device. The carrier plate 13, the fixed shell 14, and the fixed frame 23 are all provided with leaking holes 30, which are convenient for the quenching liquid to cool the glass products, avoid the quenching liquid from applying buoyancy to the carrier plate 13, the fixed shell 14, and the fixed frame 23, and prevent the coolant from overflowing from the quenching box 4.

[0032] During the process of the fixed shell 14 moving to the top of the loading plate 13, the fixed shell 14 will push the block 26, and the block 26 will be subjected to thrust. Since the block 26 is wedge-shaped, the force can be decomposed into horizontal and vertical directions. The limit spring 25 located in the limit cavity 24 contracts, so that the block 26 automatically moves into the limit cavity 24. When the slot on the fixed shell 14 is aligned with the block 26, the limit spring 25 is reset, so that the block 26 automatically moves into the slot, thereby realizing automatic fixation of the fixed shell 14, improving the stability of the fixed shell 14, and avoiding the fixed shell 14 from being unstable due to the buoyancy of the quenching liquid during the quenching process.

[0033] like Figure 2 , Figure 3 , an adjustment assembly is installed on the two connecting plates 3, and the adjustment assembly includes two fixed plates 27, and a cylinder 28 is fixedly installed on the two fixed plates 27. The telescopic ends of the two cylinders 28 slide through the fixed plates 27, and the telescopic ends of the two cylinders 28 are fixedly connected to an adjustment plate 29. The two adjustment plates 29 are mirror-imaged, and the two adjustment plates 29 are arc-shaped, so that the fixed shell 14 can slide on the adjustment plates 29;

[0034] The cylinder 28 starts to work. The cylinder 28 is a prior art and will not be described in detail here. The telescopic end of the cylinder 28 drives the adjustment plate 29 to move to a specified position, so that the second transmission roller 8 can adjust the position of the fixed shell 14 when conveying the fixed shell 14, ensuring that the fixed shell 14 is located in the middle position of the second transmission roller 8, so that the fixed shell 14 can be stably moved onto the carrier plate 13.

[0035] In the present invention, the user places the glass product to be quenched into the fixed shell 14, and then places the fixed shell 14 on the first transmission roller in the quenching furnace 1. The quenching furnace 1 is a prior art and can heat the glass product to a specified temperature. It will not be described in detail here. The quenching furnace 1 heats the glass product. After the heating is completed, the rotating motor 11 starts to work, so that one of the second transmission rollers 8 starts to rotate, and the transmission wheel 9 starts to rotate. Then, under the drive of the transmission belt 10, the first transmission roller and the second transmission roller 8 start to rotate, and the movement of the fixed shell 14 can be realized. During the movement of the fixed shell 14, it will preferentially contact the heat preservation door 5, and the fixed shell 14 pushes the heat preservation door 5. The rotating plate 6 rotates, and at the same time, the telescopic spring 7 extends, and the telescopic spring 7 rotates on the heat-insulating door 5, so that the heat-insulating door 5 rotates under the push of the fixed shell 14, and the fixed shell 14 can be automatically moved out of the quenching furnace 1. After the fixed shell 14 is moved out, the telescopic spring 7 is reset, and the heat-insulating door 5 is automatically reset. Then the cylinder 28 starts to work. The cylinder 28 is a prior art and will not be described here. The telescopic end of the cylinder 28 drives the adjustment plate 29 to move to a specified position, so that the second transmission roller 8 can adjust the position of the fixed shell 14 when conveying the fixed shell 14, ensuring that the fixed shell 14 is located in the middle position of the second transmission roller 8, so that the fixed shell 14 can be stably moved. The fixed shell 14 is automatically transported to the carrier plate 13 under the drive of the second drive roller 8, so as to realize the automatic transportation of the glass products. The staff does not need to manually transport the heated glass products, which reduces the workload of the staff and improves the safety during the processing. When the fixed shell 14 moves to the top of the carrier plate 13, the fixed shell 14 pushes the block 26, and the block 26 is subjected to the thrust. Since the block 26 is wedge-shaped, the force can be decomposed into horizontal and vertical directions. The limit spring 25 located in the limit cavity 24 contracts, so that the block 26 automatically moves into the limit cavity 24. When the card slot on the fixed shell 14 is aligned with the block 26, The limit spring 25 is reset, so that the block 26 automatically moves into the slot, thereby automatically fixing the fixed shell 14 and improving the stability of the fixed shell 14, thereby preventing the fixed shell 14 from being unstable due to the buoyancy of the quenching liquid during the quenching process. When the fixed shell 14 moves above the carrier plate 13, the servo motor 21 starts to work, and the rotating end of the servo motor 21 drives one of the threaded rods 18 to rotate, and then the remaining threaded rods 18 are rotated under the transmission of the chain 20 and the sprocket 19, and the carrier plate 13 on the threaded rods 18 descends, and the glass products on the carrier plate 13 can be automatically quenched, thereby reducing the workload of the staff and improving work efficiency.

Claims

1. A glass product quenching device, comprising a quenching furnace (1), a vertical plate (2), a connecting plate (3), and a quenching box (4), characterized in that: A quenching assembly is installed on the two connecting plates (3), and the quenching assembly includes a discharge port opened on the quenching furnace (1); the side wall of the quenching furnace (1) is rotatably connected to a heat preservation door (5); the two side walls of the quenching furnace (1) are rotatably connected to a rotating plate (6); the side walls of the two rotating plates (6) are fixedly connected to telescopic springs (7); the ends of the two telescopic springs (7) away from the rotating plate (6) are rotatably connected to the heat preservation door (5); a group of first transmission rollers are rotatably connected to the inner wall of the quenching furnace (1); a group of second transmission rollers (8) are rotatably connected between the two connecting plates (3); the side walls of the quenching furnace (1) and one of the connecting plates (3) are A group of transmission wheels (9) are rotatably connected, one group of the transmission wheels (9) are respectively fixedly connected to the first transmission roller and the second transmission roller (8), and the transmission between the group of transmission wheels (9) is transmitted through a transmission belt (10); a rotating motor (11) is fixedly installed on the side wall of another connecting plate (3), and the rotating end of the rotating motor (11) is fixedly connected to one of the second transmission rollers (8); a group of support columns (12) are fixedly connected to the inner wall of the quenching box (4), and a loading plate (13) is commonly installed on the group of support columns (12), and a fixed shell (14) is placed on the loading plate (13); and a lifting component is installed on the group of support columns (12); A fixing assembly is installed on the loading plate (13), the fixing assembly comprises a limit plate (22) fixedly connected to the upper end surface of the loading plate (13), the upper end surface of the loading plate (13) is fixedly connected to two fixing frames (23), the two fixing frames (23) are both installed with a limit assembly, the limit assembly comprises a limit cavity (24) opened on the fixing frame (23), the inner wall of the limit cavity (24) is fixedly connected to a group of limit springs (25), a group of limit springs (25) are fixedly connected to a block (26), a side wall of the fixing shell (14) is opened with a card slot, the card block (26) matches the card slot, a pull rod is slidably passed through the fixing frame (23), one end of the pull rod is fixedly connected to the card block (26); An adjustment assembly is installed on the two connecting plates (3), and the adjustment assembly includes two fixed plates (27). A cylinder (28) is fixedly installed on each of the two fixed plates (27). The telescopic ends of the two cylinders (28) slide through the fixed plates (27), and the telescopic ends of the two cylinders (28) are fixedly connected to an adjustment plate (29). A pull ring (31) is fixedly connected to the pull rod; The clamping block (26) is wedge-shaped.

2. A glass product quenching equipment according to claim 1, characterized in that: The lifting assembly comprises a top plate (15), the top plate (15) being fixedly connected to a plurality of support columns (12), a rotating cavity (16) being formed on the top plate (15), a group of the support columns (12) being provided with lifting grooves (17), a group of the support columns (12) being provided with threaded rods (18) being rotatably penetrated, a group of the threaded rods (18) being respectively rotated in a group of lifting grooves (17), a group of the threaded rods (18) being rotatably penetrated through the top plate (15) and being rotated in the rotating cavity (16), a group of the threaded rods (18) being fixedly connected to sprockets (19), a group of the sprockets (19) being driven by chains (20), a group of the threaded rods (18) being threadedly penetrated through the loading plate (13), a servo motor (21) being fixedly mounted on the upper end surface of the top plate (15), a rotating end of the servo motor (21) being rotatably penetrated through the top plate (15) and being fixedly connected to one of the threaded rods (18).

3. A glass product quenching equipment according to claim 2, characterized in that: The loading plate (13), the fixing shell (14) and the fixing frame (23) are all provided with water leakage holes (30).

4. A glass product quenching equipment according to claim 3, characterized in that: The two adjustment plates (29) are arranged in a mirror image, and the two adjustment plates (29) are arc-shaped.

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