Annealing device for tempered glass of household appliances

Abstract

The utility model discloses a household appliance toughened glass annealing device, which belongs to the technical field of toughened glass production, and comprises an annealing box, a moving component is arranged at the inner bottom of the annealing box, the top of the moving component is connected with a placing plate, and a cooling component is arranged on the side surface of the annealing box. Under the sliding connection between a sliding block and a sliding groove in a sliding rail, a limiting block plays a limiting role, a placing plate can be pulled out of the annealing box, taking and placing operation on tempered glass can be conveniently carried out, and the device can be more convenient to use; the cooling assembly is arranged, the motor is started to drive the rotating shaft to drive the three second bevel gears to rotate, under meshing transmission between the second bevel gears and the first bevel gear, the positioning block plays a limiting role, and the first bevel gear can drive the fan blades to rotate through the rotating rod to supply air; and the single motor drives the three fan blades to synchronously rotate to supply air, so that the cooling speed of the tempered glass is higher, and the annealing efficiency is higher.

Description

Technical Field

[0001] This utility model belongs to the field of tempered glass production technology, specifically relating to an annealing device for tempered glass used in household appliances. Background Technology

[0002] Tempered glass is a special type of glass with compressive stress on its surface, also known as strengthened glass, and it belongs to the category of safety glass. Unlike traditional glass, tempered glass uses chemical or physical methods to create compressive stress on its surface, effectively increasing its strength. When tempered glass is subjected to external forces, this surface stress is first neutralized, thereby improving its load-bearing capacity and enhancing its resistance to wind pressure, temperature changes, and impacts.

[0003] Chinese patent application number 202123328851.3 discloses a tempered glass annealing device, including an annealing chamber. A sealing door is hinged to the front of the annealing chamber, and multiple first heat dissipation holes are provided at the rear of the annealing chamber. A mounting box is fixedly connected to the rear surface of the annealing chamber, and a heat dissipation mechanism is provided inside the mounting box. A sealing mechanism is fixedly provided on the rear of the inner wall of the annealing chamber. In this invention, by setting a heat dissipation mechanism on the outer surface of the annealing chamber, heating, heat preservation, and cooling can be completed in one process, preventing the tempered glass from shifting during annealing. The sealing mechanism prevents heat from flowing out of the first heat dissipation holes during heating and heat preservation, and automatically opens during cooling, improving heat dissipation efficiency.

[0004] In the aforementioned patent, after opening the sealed door, the tempered glass needs to be placed on the placement plate for annealing. When taking the tempered glass out, the worker needs to lean into the annealing box, which is inconvenient and has poor performance. The tempered glass is cooled down by running a fan, but the cooling speed is slow with a single fan. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides an annealing device for tempered glass used in household appliances, which is convenient to use and provides rapid cooling.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an annealing device for tempered glass in household appliances, comprising an annealing box, a support leg connected to the bottom of the annealing box, a sealed door connected to the side of the annealing box, a movable component provided at the bottom inner part of the annealing box, a placement plate connected to the top of the movable component, a heating device installed at the top inner part of the annealing box, and a cooling component provided on the side of the annealing box.

[0007] Preferably, the moving component includes a slider, an auxiliary component, a slide rail, a slide groove, and a limiting block. The annealing box has a slide rail at its inner bottom, and a slide groove is formed inside the slide rail. An auxiliary component is installed on the surface of one side of the slide rail. Two sliders are connected to the bottom of the placement plate. Limiting blocks are connected to both sides of the sliders. The slide groove has an inverted T-shaped structure.

[0008] Preferably, the auxiliary component includes a fixing hole, a sleeve, and a fixing rod. A sleeve is installed on the surface of one side of the slide rail, and a fixing rod is embedded inside the sleeve. Two fixing holes are opened on the surface of the slider, and the fixing rod and the fixing holes are connected by a plug-in structure.

[0009] Preferably, a sleeve block is fitted onto the surface of the fixing rod inside the sleeve, and a spring is provided on the outer side of the sleeve block.

[0010] Preferably, the cooling assembly includes fan blades, rotating rods, a motor, a rotating shaft, bevel gear one, and bevel gear two. The motor is located on the side of the annealing chamber, and the rotating shaft is connected to the side of the motor. Three bevel gear twos are fitted on the surface of the rotating shaft. Three rotating rods are embedded inside the annealing chamber. One end of the rotating rod is connected to bevel gear one, and the other end of the rotating rod is equipped with fan blades.

[0011] Preferably, the sides of the first bevel gear and the second bevel gear mesh with each other, and a positioning block is fitted on the surface of the rotating rod inside the annealing box. The positioning block has a circular ring structure.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By setting a moving component, the limiting block plays a limiting role in the sliding connection between the slider and the internal groove of the slide rail, allowing the placement plate to be pulled out of the annealing box, which facilitates the handling of tempered glass and makes the device more convenient to use.

[0014] 2. This utility model sets up a cooling component, starts the motor to drive the rotating shaft to rotate three bevel gears. Under the meshing transmission between bevel gears and bevel gears, the positioning block plays a limiting role. Bevel gears can then drive the fan blades to rotate and deliver air through the rotating rod. The single motor drives the three fan blades to rotate and deliver air synchronously, which can make the tempered glass cool down faster and the annealing efficiency higher. Attached Figure Description

[0015] Figure 1 This is the front view of the present invention;

[0016] Figure 2 This is a front view of the mobile component of this utility model;

[0017] Figure 3 This is a front view of the cooling component of this utility model.

[0018] In the diagram: 1. Annealing chamber; 2. Sealed door; 3. Placement plate; 4. Moving assembly; 41. Slider; 42. Auxiliary assembly; 421. Fixing hole; 422. Sleeve block; 423. Spring; 424. Sleeve; 425. Fixing rod; 43. Slide rail; 44. Slide groove; 45. Limiting block; 5. Support leg; 6. Cooling assembly; 61. Fan blade; 62. Rotating rod; 63. Positioning block; 64. Motor; 65. Rotating shaft; 66. Bevel gear one; 67. Bevel gear two; 7. Heating device. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1

[0021] Please see Figure 1-3 The present invention provides the following technical solution: an annealing device for tempered glass of household appliances, including an annealing box 1, a support leg 5 connected to the bottom of the annealing box 1, a sealing door 2 connected to the side of the annealing box 1, a moving component 4 provided at the bottom inside the annealing box 1, a placement plate 3 connected to the top of the moving component 4, a heating device 7 installed at the top inside the annealing box 1, and a cooling component 6 provided on the side of the annealing box 1.

[0022] Specifically, the moving component 4 includes a slider 41, an auxiliary component 42, a slide rail 43, a slide groove 44, and a limiting block 45. The inner bottom of the annealing box 1 is provided with a slide rail 43, and a slide groove 44 is opened inside the slide rail 43. An auxiliary component 42 is installed on the surface of one side of the slide rail 43. Two sliders 41 are connected to the bottom of the placement plate 3. Limiting blocks 45 are connected to both sides of the sliders 41. The slide groove 44 has an inverted T-shaped structure.

[0023] By adopting the above technical solution, under the sliding connection between the slider 41 and the internal slide groove 44 of the slide rail 43, the limiting block 45 plays a limiting role and can pull the placement plate 3 out of the annealing box 1, which facilitates the handling of tempered glass and makes the device more convenient to use.

[0024] Specifically, the auxiliary component 42 includes a fixing hole 421, a sleeve 424 and a fixing rod 425. The sleeve 424 is installed on the surface of one side of the slide rail 43. The fixing rod 425 is embedded inside the sleeve 424. Two fixing holes 421 are opened on the surface of the slider 41. The fixing rod 425 and the fixing hole 421 are connected by a plug-in structure.

[0025] By adopting the above technical solution, the fixing rod 425 and the fixing hole 421 can be inserted to fix the position of the placement plate 3. The position adjustment and fixing can make the tempered glass more effective in disassembly and use.

[0026] Specifically, a sleeve block 422 is fitted onto the surface of the fixing rod 425 inside the sleeve 424, and a spring 423 is provided on the outside of the sleeve block 422.

[0027] By adopting the above technical solution, under the elastic force of the spring 423 inside the sleeve 424 on the sleeve block 422, the fixing rod 425 is tightly inserted into the fixing hole 421 to form a self-locking mechanism.

[0028] In this embodiment, the annealing box 1 is supported by the support legs 5. When the sealing door 2 is opened, the limiting block 45 plays a limiting role in the sliding connection between the slider 41 and the internal sliding groove 44 of the slide rail 43, allowing the placement plate 3 to be pulled out of the annealing box 1, which facilitates the handling of the tempered glass and makes the device more convenient to use. Under the elastic force of the spring 423 on the sleeve block 422 inside the sleeve 424, the fixing rod 425 is tightly inserted with the fixing hole 421 to fix the position of the placement plate 3. The self-locking position adjustment makes the disassembly and assembly of the tempered glass more effective. After placing the tempered glass of the appliance on the top of the placement plate 3 and pushing it into the annealing box 1, the heating device 7 can then perform annealing processing on the tempered glass after the sealing door 2 is closed.

[0029] Example 2

[0030] The difference between this embodiment and embodiment 1 is that the cooling component 6 includes a fan blade 61, a rotating rod 62, a motor 64, a rotating shaft 65, a first bevel gear 66, and a second bevel gear 67. The motor 64 is provided on the side of the annealing box 1, and the rotating shaft 65 is connected to the side of the motor 64. Three second bevel gears 67 are fitted on the surface of the rotating shaft 65. Three rotating rods 62 are embedded inside the annealing box 1. One end of the rotating rod 62 is connected to the first bevel gear 66, and the other end of the rotating rod 62 is provided with a fan blade 61.

[0031] Specifically, the sides of bevel gear 66 and bevel gear 67 mesh with each other, and the rotating rod 62 inside the annealing box 1 is fitted with a positioning block 63, which has a ring-shaped structure.

[0032] By adopting the above technical solution, the starting motor 64 drives the rotating shaft 65 to rotate the three bevel gears 67. Under the meshing transmission between the bevel gears 67 and the first bevel gear 66, the positioning block 63 plays a limiting role. The first bevel gear 66 can then drive the fan blades 61 to rotate and deliver air through the rotating rod 62. The synchronous rotation and air delivery of the three fan blades 61 driven by the single motor 64 can make the tempered glass cool down faster and the annealing efficiency higher.

[0033] In this embodiment, the starting motor 64 drives the rotating shaft 65 to rotate the three bevel gears 67. Under the meshing transmission between the bevel gears 67 and the first bevel gear 66, the positioning block 63 plays a limiting role. The first bevel gear 66 can then drive the fan blades 61 to rotate and deliver air through the rotating rod 62. The simultaneous rotation and air delivery of the three fan blades 61 driven by the single motor 64 can make the tempered glass cool down faster and the annealing efficiency higher.

[0034] In this utility model, the motor 64 is a previously disclosed technology, and the selected model is Z2D15W.

[0035] The structure and working principle of the annealing box 1, sealing door 2, placement plate 3, support leg 5 and heating device 7 in this utility model have been disclosed in Chinese patent application No. 202123328851.3, which discloses a tempered glass annealing device. Its working principle is that the annealing box 1 stands upright supported by the support leg 5, the sealing door 2 is opened to place the tempered glass of the household appliance on the top of the placement plate 3, and after the sealing door 2 is closed, the heating device 7 can perform annealing processing on the tempered glass.

[0036] The working principle and usage process of this utility model are as follows: When in use, the annealing box 1 is supported by the support legs 5. With the sealing door 2 opened, the limiting block 45, through the sliding connection between the slider 41 and the internal sliding groove 44 of the slide rail 43, limits the movement of the placement plate 3 from the annealing box 1, facilitating the handling of the tempered glass and making the device more convenient to use. Meanwhile, inside the sleeve 424, the spring 423 exerts an elastic force on the sleeve block 422, causing the fixing rod 425 to be tightly inserted into the fixing hole 421, thus fixing the position of the placement plate 3. The position adjustment self-locking mechanism allows for... Tempered glass offers better assembly and disassembly. Place the tempered glass of the appliance on top of the placement plate 3 and push it into the annealing chamber 1. After closing the sealing door 2, the heating device 7 can perform annealing on the tempered glass. Start the motor 64 to drive the rotating shaft 65 to rotate the three bevel gears 67. Under the meshing transmission between the bevel gears 67 and the first bevel gear 66, the positioning block 63 plays a limiting role. The first bevel gear 66 can then drive the fan blades 61 to rotate and deliver air through the rotating rod 62. The single motor 64 drives the three fan blades 61 to rotate and deliver air synchronously, which can make the tempered glass cool down faster and the annealing efficiency higher.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An annealing device for tempered glass used in household appliances, comprising an annealing chamber (1), characterized in that: The bottom of the annealing box (1) is connected to a support leg (5), the side of the annealing box (1) is connected to a sealing door (2), the bottom of the annealing box (1) is provided with a moving component (4), the top of the moving component (4) is connected to a placement plate (3), the top of the annealing box (1) is installed with a heating device (7), and the side of the annealing box (1) is provided with a cooling component (6). The moving component (4) includes a slider (41), an auxiliary component (42), a slide rail (43), a slide groove (44), and a limiting block (45). The annealing box (1) has a slide rail (43) at its inner bottom. The slide rail (43) has a slide groove (44) inside. An auxiliary component (42) is installed on the surface of one side of the slide rail (43). The bottom of the placement plate (3) is connected to two sliders (41). Both sides of the sliders (41) are connected to limiting blocks (45). The slide groove (44) has an inverted T-shaped structure.

2. The tempered glass annealing device for household appliances according to claim 1, characterized in that: The auxiliary component (42) includes a fixing hole (421), a sleeve (424) and a fixing rod (425). The sleeve (424) is installed on the surface of one side slide rail (43), and the fixing rod (425) is embedded inside the sleeve (424). Two fixing holes (421) are opened on the surface of the slider (41), and the fixing rod (425) and the fixing hole (421) are connected by a plug-in structure.

3. The tempered glass annealing device for household appliances according to claim 2, characterized in that: The fixed rod (425) inside the sleeve (424) is fitted with a sleeve block (422), and a spring (423) is provided on the outside of the sleeve block (422).

4. The tempered glass annealing device for household appliances according to claim 1, characterized in that: The cooling component (6) includes a fan blade (61), a rotating rod (62), a motor (64), a rotating shaft (65), a bevel gear one (66), and a bevel gear two (67). The annealing box (1) is equipped with a motor (64) on its side, and the rotating shaft (65) is connected to the side of the motor (64). Three bevel gear two (67) are fitted on the surface of the rotating shaft (65). Three rotating rods (62) are embedded inside the annealing box (1). One end of the rotating rod (62) is connected to the bevel gear one (66), and the other end of the rotating rod (62) is equipped with a fan blade (61).

5. The tempered glass annealing device for household appliances according to claim 4, characterized in that: The sides of the first bevel gear (66) and the second bevel gear (67) mesh with each other. The rotating rod (62) inside the annealing box (1) is fitted with a positioning block (63), which has a ring-shaped structure.

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