Toughening furnace for heat treatment of glass

Abstract

The utility model discloses a glass heat treatment toughening furnace which comprises a toughening furnace body and a conveying roller frame penetrating through the toughening furnace body, supporting legs are fixed to the bottom end of the conveying roller frame, a sliding plate is arranged on one side of the conveying roller frame in a liftable mode, the sliding plate is connected with the supporting legs through sliding assemblies, a supporting plate is fixed to one side of the sliding plate, and a supporting plate is fixed to the top end of the supporting plate. A bottom plate is fixed between every two adjacent supporting legs; according to the scheme, when glass sheets are placed, the glass sheets are firstly placed on the supporting plate, then the lifting assembly moves to drive the sliding plate to move downwards, the sliding plate drives the supporting plate to move downwards, and the supporting plate drives the supporting plate to move downwards, so that the supporting plate moves to the position horizontal to the conveying roller frame; and the glass on the supporting plate is stably moved to the conveying roller, so that the glass is conveniently and stably placed, the collision damage of the glass during placement is avoided, the glass is conveniently processed by the toughening furnace, and the processing efficiency of the toughening furnace is improved.

Description

Technical Field

[0001] The present application relates to the technical field of tempering furnaces, and in particular to a tempering furnace for glass heat treatment. Background Art

[0002] Glass tempering furnaces use physical or chemical methods to form a compressive stress layer on the surface of the glass and a tensile stress layer inside. When the glass is subjected to external force, the compressive stress layer can offset part of the tensile stress, preventing the glass from breaking, thereby achieving the purpose of increasing the strength of the glass.

[0003] In the prior art, a glass tempering unit is mainly composed of four parts: a glass placing section, a convection heating section, a flat tempering section, and a glass taking-out section. The front end of the glass placing section is driven by a steel rubber-surface roller, which conveys the glass into the heating furnace. However, during the glass placing process, some large pieces of glass are prone to collision with the roller due to their large size, which can easily cause breakage of the glass, affecting the production and processing of the glass by the tempering furnace and reducing the processing efficiency of the tempering furnace.

[0004] Therefore, those skilled in the art provide a glass tempering furnace for heat treatment to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the present application provides a glass tempering furnace for heat treatment.

[0006] The present application provides a glass heat treatment tempering furnace that adopts the following technical solutions:

[0007] A tempering furnace for glass heat treatment includes a tempering furnace and a conveying roller frame that passes through the tempering furnace, wherein a support leg is fixed to the bottom end of the conveying roller frame, and a slide that can be raised and lowered is provided on one side of the conveying roller frame. The slide is connected to the support leg through a sliding assembly, and a support plate is fixed to one side of the slide, and a supporting plate is fixed to the top of the support plate. A bottom plate is fixed between two adjacent legs, and a lifting assembly is provided on the top of the bottom plate to drive the slide to move.

[0008] By adopting the above technical solution, the lifting assembly drives the pallet to move up and down, so that the glass on the pallet can be stably placed on the conveyor roller frame, which facilitates the glass placement production and improves the processing efficiency of the tempering furnace.

[0009] Preferably, the sliding assembly includes a first sliding block fixedly arranged on one side of the slide plate, and a first sliding groove for sliding of the first sliding block is provided on one side of the support leg.

[0010] By adopting the above technical solution and through the cooperation of the sliding components, the stability of the skateboard movement is maintained.

[0011] Preferably, the lifting assembly includes a push rod hingedly arranged at the bottom end of the slide, the bottom end of the push rod is hingedly provided with a second slider, the top end of the base plate is provided with a second slide groove for the second slider to slide, and the second slide groove is fixedly connected to the second slider through an electric telescopic rod.

[0012] By adopting the above technical solution, the movement of the lifting assembly can facilitate the up and down movement of the slide plate, thereby facilitating the up and down movement of the support plate.

[0013] Preferably, a groove is provided at the top of the support plate, a plurality of balls are rollingly connected in the groove, side grooves are provided on both sides of the support plate, guide plates are slidingly connected in the two side grooves, the guide plates are connected to the side grooves through a limiting assembly, and an adjustment assembly is provided at the bottom end of the support plate to drive the guide plate to move.

[0014] By adopting the above technical solution, the position of the glass can be adjusted by adjusting the movement of the guide plate by the adjustment component, so that the glass can be placed in the middle position of the conveying roller frame, which facilitates the conveying of the glass and improves the conveying efficiency of the glass.

[0015] Preferably, the limiting assembly includes a limiting plate fixedly arranged in the side groove, and a limiting rod for the guide plate to slide is fixed between the limiting plate and the side groove.

[0016] By adopting the above technical solution, the guide plate can be conveniently limited through the movement of the limiting component, thereby maintaining the stability of the guide plate movement.

[0017] Preferably, the adjustment assembly includes a drive motor fixedly arranged at the bottom end of the support plate, the output shaft of the drive motor is fixed with a gear, and a rack meshing with the gear is fixed between the two guide plates.

[0018] By adopting the above technical solution, the movement of the guide plate can be driven conveniently by adjusting the movement of the component.

[0019] In summary, this application has the following beneficial technical effects:

[0020] 1. In the glass heat treatment tempering furnace, when placing glass, the glass is first placed on the pallet, and then the movement of the lifting assembly drives the slide plate to move downward, the slide plate drives the support plate to move downward, and the support plate drives the pallet to move downward, so that the pallet moves to a position horizontal with the conveying roller frame. When the conveying roller on the conveying roller frame moves, the glass on the pallet can be smoothly moved to the conveying roller, thereby facilitating the smooth placement of the glass, avoiding collision damage when the glass is placed, facilitating the processing of the glass by the tempering furnace, and improving the processing efficiency of the tempering furnace.

[0021] 2. In the glass heat treatment tempering furnace, when the glass is placed on the support plate, the movement of the adjusting component drives the movement of the guide plate, which pushes the glass during the movement, pushing the glass from the deviated position to the middle, thereby facilitating the adjustment of the position of the glass so that the glass is located in the middle position of the conveying roller frame, facilitating the conveying of the glass, avoiding the deviation of the glass, and improving the conveying efficiency of the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of a glass heat treatment furnace according to an embodiment of the present application;

[0023] Figure 2 This is a schematic diagram of the support plate structure of a glass heat treatment furnace in an embodiment of the present application;

[0024] Figure 3 This is a schematic diagram of the structure of an adjustment component of a glass tempering furnace for heat treatment in an embodiment of the present application.

[0025] Explanation of the accompanying reference numerals: 1. Tempering furnace; 2. Conveyor roller frame; 3. Support leg; 4. Slide plate; 5. Sliding assembly; 51. First slider; 52. First slide groove; 6. Support plate; 7. Support plate; 8. Bottom plate; 9. Lifting assembly; 91. Push rod; 92. Second slider; 93. Second slide groove; 94. Electric telescopic rod; 10. Groove; 11. Ball bearing; 12. Side groove; 13. Guide plate; 14. Limiting assembly; 141. Limiting plate; 142. Limiting rod; 15. Adjusting assembly; 151. Driving motor; 152. Gear; 153. Rack. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-3 This application is described in further detail.

[0027] The present application discloses a glass tempering furnace for heat treatment. Figure 1-3 A tempering furnace for glass heat treatment includes a tempering furnace 1 and a conveying roller frame 2 that runs through the tempering furnace 1. A leg 3 is fixed to the bottom end of the conveying roller frame 2. A slide 4 is provided on one side of the conveying roller frame 2 so as to be liftable. The slide 4 is connected to the leg 3 through a sliding assembly 5. A support plate 6 is fixed to one side of the slide 4. A supporting plate 7 is fixed to the top of the support plate 6. A bottom plate 8 is fixed between two adjacent legs 3. A lifting assembly 9 is provided on the top of the bottom plate 8 for driving the slide 4 to move.

[0028] In this embodiment, when placing the glass, the glass is first placed on the support plate 7, and the glass extends a certain length from the support plate 7 toward the conveying roller frame 2. Then, under the movement of the lifting component 9, the slide plate 4 is driven to move downward, the slide plate 4 drives the support plate 6 to move downward, and the support plate 6 drives the support plate 7 to move downward, so that the support plate 7 and the conveying roller frame 2 are in a horizontal state. At this time, the extended part of the glass is placed horizontally on the conveying roller frame 2, and then the conveying roller on the conveying roller frame 2 moves, so that the glass can be transported horizontally, reducing collision damage when the glass is placed, facilitating the processing of the glass by the tempering furnace 1, and improving the processing efficiency of the tempering furnace 1.

[0029] In a further embodiment, Figure 2 As shown, the sliding assembly 5 includes a first slider 51 fixedly arranged on one side of the skateboard 4, a first slide groove 52 for the first slider 51 to slide is opened on one side of the leg 3, the lifting assembly 9 includes a push rod 91 hingedly arranged at the bottom end of the skateboard 4, the bottom end of the push rod 91 is hingedly provided with a second slider 92, and the top end of the base plate 8 is provided with a second slide groove 93 for the second slider 92 to slide, and the second slide groove 93 is fixedly connected to the second slider 92 through an electric telescopic rod 94.

[0030] First, the glass is placed on the support plate 7, and then the movement of the electric telescopic rod 94 drives the second slider 92 to move, the second slider 92 drives the push rod 91 to move, and the push rod 91 drives the slide plate 4 to move downward. At the same time, with the cooperation of the first slider 51 and the first slide groove 52, the movement of the slide plate 4 is kept stable, the slide plate 4 drives the support plate 6 to move downward, and the support plate 6 drives the support plate 7 to move downward, so that the support plate 7 moves to a position horizontal with the conveying roller frame 2, and then the conveying roller on the conveying roller frame 2 drives the horizontal movement of the glass, and moves the glass from the support plate 7 to the conveying roller, so as to convey the glass, thereby facilitating the smooth placement of the glass, reducing collision damage when the glass is placed, facilitating the processing of the glass by the tempering furnace 1, and improving the processing efficiency of the tempering furnace 1.

[0031] In a further preferred embodiment of the present invention, Figure 2 As shown, a groove 10 is provided at the top of the support plate 7, and a plurality of balls 11 are rollingly connected in the groove 10. Side grooves 12 are provided on both sides of the support plate 7, and guide plates 13 are slidingly connected in the two side grooves 12. The guide plates 13 are connected to the side grooves 12 through a limit assembly 14. The bottom end of the support plate 7 is provided with an adjustment assembly 15 that drives the guide plates 13 to move.

[0032] When the glass is placed on the support plate 7, the movement of the adjusting component 15 drives the movement of the guide plate 13. If the glass deviates to the left after being placed on the support plate 7, the movement of the adjusting component 15 drives the left guide plate 13 to move to the right. With the push of the left guide plate 13 on the glass, the glass can be pushed from the left to the middle. If the glass deviates to the right when placed on the support plate 7, the movement of the adjusting component 15 drives the right guide plate 13 to move to the left. With the push of the right guide plate 13, the glass is pushed from the right to the middle, thereby facilitating the adjustment of the position of the glass so that the glass is located in the middle position of the conveying roller frame 2, facilitating the conveying of the glass, avoiding deviation of the glass, and improving the conveying efficiency of the glass.

[0033] In a further embodiment, Figure 3 As shown, the limit assembly 14 includes a limit plate 141 fixedly arranged in the side groove 12, and a limit rod 142 is fixed between the limit plate 141 and the side groove 12 for the guide plate 13 to slide. The adjustment assembly 15 includes a drive motor 151 fixedly arranged at the bottom end of the support plate 7, and the output shaft of the drive motor 151 is fixed with a gear 152, and a rack 153 meshing with the gear 152 is fixed between the two guide plates 13.

[0034] When the glass is placed on the support plate 7, if the glass deviates, the driving motor 151 drives the gear 152 to rotate, the gear 152 drives the rack 153 to move, and the rack 153 drives the guide plate 13 to move. At the same time, with the cooperation of the limit plate 141 and the limit rod 142, the guide plate 13 is auxiliary supported and limited, which facilitates the stable movement of the guide plate 13 in the side groove 12. The guide plate 13 can push the glass during movement, so that the glass moves from the deviated position to the middle, thereby facilitating the movement of the glass to the middle position of the conveying roller frame 2, avoiding the deviation of the glass, facilitating the conveying of the glass, and improving the conveying efficiency of the glass.

[0035] The implementation principle of the glass heat treatment tempering furnace of the embodiment of the present application is as follows: when placing the glass, the glass is first placed on the support plate 7, and then according to the placement deviation position of the glass, the gear 152 is driven to rotate under the movement of the driving motor 151, the gear 152 drives the movement of the rack 153, and the rack 153 drives the movement of the guide plate 13. The glass can be pushed during the movement of the guide plate 13, so that the glass moves from the deviated position to the middle, thereby facilitating the movement of the glass to the middle position of the conveying roller frame 2, avoiding the deviation of the glass, facilitating the conveying of the glass, and improving the conveying efficiency of the glass. The movement of the telescopic rod 94 drives the second slider 92 to move, the second slider 92 drives the push rod 91 to move, the push rod 91 drives the slide plate 4 to move downward, the slide plate 4 drives the support plate 6 to move downward, the support plate 6 drives the pallet 7 to move downward, so that the pallet 7 moves to a position horizontal with the conveying roller frame 2, and then the conveying roller on the conveying roller frame 2 drives the horizontal movement of the glass, and moves the glass from the pallet 7 to the conveying roller, so that the glass can be conveyed, thereby facilitating the smooth placement of the glass, reducing collision damage when the glass is placed, facilitating the processing of the glass by the tempering furnace 1, and improving the processing efficiency of the tempering furnace 1.

[0036] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A glass tempering furnace for heat treatment, comprising a tempering furnace (1) and a conveying roller frame (2) passing through the tempering furnace (1), wherein a support leg (3) is fixed to the bottom end of the conveying roller frame (2), and characterized in that: A slide plate (4) is provided on one side of the conveying roller frame (2) so as to be liftable. The slide plate (4) is connected to the supporting leg (3) via a sliding assembly (5). A support plate (6) is fixed on one side of the slide plate (4). A supporting plate (7) is fixed on the top of the supporting plate (6). A bottom plate (8) is fixed between two adjacent supporting legs (3). A lifting assembly (9) for driving the slide plate (4) to move is provided on the top of the bottom plate (8).

2. The glass tempering furnace according to claim 1, characterized in that: The sliding assembly (5) comprises a first sliding block (51) fixedly arranged on one side of the slide plate (4); and a first sliding groove (52) for the first sliding block (51) to slide is provided on one side of the supporting leg (3).

3. The glass tempering furnace for heat treatment according to claim 2, characterized in that: The lifting assembly (9) includes a push rod (91) hingedly arranged at the bottom end of the slide (4); the bottom end of the push rod (91) is hingedly connected to a second slider (92); the top end of the base plate (8) is provided with a second slide groove (93) for the second slider (92) to slide; the second slide groove (93) is fixedly connected to the second slider (92) through an electric telescopic rod (94).

4. The glass tempering furnace for heat treatment according to claim 3, characterized in that: The top of the support plate (7) is provided with a groove (10), and a plurality of balls (11) are rollingly connected in the groove (10). Side grooves (12) are provided on both sides of the support plate (7), and guide plates (13) are slidingly connected in the two side grooves (12). The guide plates (13) are connected to the side grooves (12) through a limiting assembly (14). The bottom end of the support plate (7) is provided with an adjustment assembly (15) for driving the guide plates (13) to move.

5. The glass tempering furnace for heat treatment according to claim 4, characterized in that: The limiting assembly (14) comprises a limiting plate (141) fixedly arranged in the side groove (12), and a limiting rod (142) for the guide plate (13) to slide is fixed between the limiting plate (141) and the side groove (12).

6. The glass tempering furnace for heat treatment according to claim 5, characterized in that: The adjustment assembly (15) includes a drive motor (151) fixedly arranged at the bottom end of the support plate (7), a gear (152) being fixed to the output shaft of the drive motor (151), and a rack (153) meshing with the gear (152) being fixed between the two guide plates (13).

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