Uniform heating equipment of glass tempering furnace

Abstract

The utility model discloses uniform heating equipment of a glass tempering furnace, and relates to the technical field of glass tempering furnaces. The roller conveying device comprises a first roller conveying component and a second roller conveying component, the second roller conveying component comprises a second conveying frame, a plurality of second conveying rollers are rotatably arranged in the second conveying frame, the second conveying rollers are hollow, and a plurality of vent holes penetrating through the whole second conveying rollers are formed in the second conveying rollers. A top heating frame is arranged at the top end of the second conveying frame, and a top heating component for heating the top of the glass plate is arranged on the top heating frame. According to the toughening furnace disclosed by the utility model, hot air can be blown out from the vent holes in the second conveying roller through the arranged auxiliary heating component, so that the position blocked by the second conveying roller can still be uniformly heated; the top heating component, the bottom heating component and the auxiliary heating component can uniformly heat the glass, and it is guaranteed that the glass can be uniformly heated.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass toughening furnace technical field, concretely relates to a kind of glass toughening furnace's even heating equipment. BACKGROUND

[0002] Glass toughening furnace is to utilize physical or chemical method, form compression stress layer on glass surface, form tensile stress layer inside;When glass is subjected to external force, compression stress layer can offset part of tensile stress, avoid glass breakage, to improve the strength of glass.

[0003] The utility model discloses a kind of glass toughening furnace of fast heating and heating even, the above technical scheme, heating wire is started by external controller, heating wire can heat the upper surface and lower surface of glass plate simultaneously, by the asbestos board set, can play the role of heat preservation, avoid heat loss, reach the purpose that heating speed is fast and even, solve the problem that the heating speed of existing glass toughening furnace is slow and heating is uneven, lead to its energy consumption is large and temperature is uneven when working, affect product quality.

[0004] However, in the process of actual use, when the above technical scheme uses heating wire to heat the lower surface of glass plate, hot air is difficult to blow evenly to the surface of glass due to the obstruction of transmission roller, so the glass plate obstructed by transmission roller is difficult to be heated evenly, so it may still lead to uneven heating of glass plate.

[0005] Therefore, a kind of glass toughening furnace's even heating equipment is provided. UTILITY MODEL CONTENTS

[0006] To solve the problems existing in the prior art, the utility model provides a kind of glass toughening furnace's even heating equipment.

[0007] The utility model discloses in order to realize the above-mentioned purpose specifically using the following technical scheme:

[0008] The utility model provides a kind of glass steeling furnace's even heating equipment, including first roller conveying component and second roller conveying component, the second roller conveying component includes second conveying frame, the inside rotation of the second conveying frame is provided with a plurality of second conveying roller, the second conveying roller is hollow design, a plurality of ventilation holes are set on the second conveying roller, the top of the second conveying frame is provided with top heating frame, the top heating component that the top of the top heating frame is provided with to the top heating of glass plate, the bottom of the second conveying frame is provided with bottom heating frame, the bottom heating component that the bottom of the bottom heating frame is provided with to the bottom heating of glass plate, the side of the top heating frame is provided with controller, the second conveying frame is provided with auxiliary heating component to the auxiliary heating of glass plate, the auxiliary heating component includes the second air-collecting plate of being arranged in the side of the second conveying frame, the side of the second air-collecting plate is provided with second hot air machine, the input end of the second hot air machine extends to the inside of the second air-collecting plate, the side of the second air-collecting plate is provided with a plurality of communication pipes, one end of the communication pipe is connected with connecting plate, the connecting plate is arranged in the inside of one of the second conveying roller respectively, the top of the connecting plate is provided with a plurality of second exhaust pipes, rotationally arranged between the connecting plate and the second conveying roller rotation shaft.

[0009] Further, the first roller conveying component includes two first conveying frames arranged on the corresponding two sides of the second conveying frame, and a plurality of first conveying rollers are rotationally arranged in the first conveying frame.

[0010] Further, the top heating frame is provided with an inlet slot and an outlet slot, and the inlet slot and the outlet slot are provided with a curtain.

[0011] Further, the top heating component and the bottom heating component each include a first hot air machine and a first air-collecting plate, the output end of the first hot air machine extends to the inside of the first air-collecting plate, and the output end of the first air-collecting plate is provided with a plurality of first exhaust pipes.

[0012] Further, the input end of the first hot air machine is threadedly connected with a first connecting pipe, the first connecting pipe is provided with a first filter screen in the inside, the input end of the second hot air machine is threadedly connected with a second connecting pipe, and the second connecting pipe is provided with a second filter screen in the inside.

[0013] Further, the bottom end of the bottom heating frame is provided with a supporting leg at each of four corners.

[0014] The utility model has the following beneficial effects:

[0015] The auxiliary heating component can blow out hot air from the air hole on the second conveying roller, so that the position blocked by the second conveying roller can still be uniformly heated, and when the tempered furnace is used to heat the glass, the top heating component, the bottom heating component and the auxiliary heating component can uniformly heat the glass, so that the glass can be uniformly heated. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a three-dimensional structure schematic view of the utility model;

[0017] Figure 2 is the first sectional view of the utility model;

[0018] Figure 3 is the second sectional view of the utility model;

[0019] Figure 4 is the enlarged view of A of the utility model;

[0020] Figure 5 is the enlarged view of B of the utility model.

[0021] Reference signs: 1, first roller conveying component; 101, first conveying frame; 102, first conveying roller; 2, second roller conveying component; 201, second conveying frame; 202, second conveying roller; 2021, air hole; 3, top heating frame; 301, feeding groove; 302, discharging groove; 303, curtain; 4, bottom heating frame; 5, controller; 6, top heating component; 601, first air heater; 602, first connecting pipe; 603, first filter screen; 604, first air collecting plate; 605, first exhaust pipe; 7, bottom heating component; 8, auxiliary heating component; 801, second air heater; 802, second connecting pipe; 803, second filter screen; 804, second air collecting plate; 805, communication pipe; 806, connecting plate; 807, second exhaust pipe; 808, rotating shaft; 9, supporting leg. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, obviously, the described embodiments are a part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] The following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the application claimed, but merely represents the selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort belong to the scope of protection of the present application.

[0024] It should be noted that similar reference numbers and letters represent similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", and the like are used only to distinguish descriptions, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the embodiments of the present application, it should be noted that the directions or position relationships indicated by the terms "inner", "outer", "upper", and the like are based on the directions or position relationships shown in the drawings, or the directions or position relationships in which the product of the present application is usually placed, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as limiting the present application.

[0026] As Figures 1-5As shown in the figure, a kind of glass tempering furnace uniform heating equipment, including first roller conveying component 1 and second roller conveying component 2, second roller conveying component 2 includes second conveying frame 201, multiple second conveying rollers 202 are rotationally arranged in the inside of second conveying frame 201, second conveying roller 202 is designed as internal hollow, multiple air holes 2021 are formed in second conveying roller 202 and pass through the whole, top heating frame 3 is arranged at the top end of second conveying frame 201, top heating component 6 for heating the top of glass plate is arranged on top heating frame 3, bottom heating frame 4 is arranged at the bottom end of second conveying frame 201, bottom heating component 7 for heating the bottom of glass plate is arranged on bottom heating frame 4, controller 5 is arranged on the side of top heating frame 3, auxiliary heating component 8 for assisting heating glass plate is arranged on second conveying frame 201, auxiliary heating component 8 includes second air collecting plate 804 arranged on the side of second conveying frame 201, second air heater 801 is arranged on the side of second air collecting plate 804, the input end of second air heater 801 extends to the inside of second air collecting plate 804, multiple communication pipes 805 are arranged on the side of second air collecting plate 804, connecting plate 806 is connected to one end of communication pipe 805, connecting plate 806 is arranged in the inside of one of second conveying roller 202 respectively, multiple second exhaust pipes 807 are arranged at the top end of connecting plate 806, rotating shaft 808 is rotationally arranged between connecting plate 806 and second conveying roller 202;Specifically, top heating component 6 and bottom heating component 7 can heat glass from top and bottom, auxiliary heating component 8 can blow out hot air outward through air hole 2021, so that the position blocked by second conveying roller 202 can still be uniformly heated, when in use, second air heater 801 works, hot air can enter connecting plate 806 through communication pipe 805, and then can be discharged outward through second exhaust pipe 807, then hot air can be sprayed on the surface of glass through air hole 2021, glass is uniformly heated by the cooperation of top heating component 6 and bottom heating component 7, first conveying roller 102 and second conveying roller 202 can be driven to rotate under the action of corresponding driving structure, so as to drive glass to forward convey, driving structure is prior art, so it is not described in detail here.

[0027] As shown in the figure, Figures 1-3 First roller conveying component 1 includes two first conveying frames 101 arranged on the corresponding two sides of second conveying frame 201, multiple first conveying rollers 102 are rotationally arranged in the inside of first conveying frame 101.

[0028] As shown in the figure, Figure 2As shown, the top heating frame 3 is provided with an inlet slot 301 and an outlet slot 302, and the inlet slot 301 and the outlet slot 302 are both provided with a curtain 303; specifically, the inlet slot 301 and the outlet slot 302 can facilitate the glass to enter and exit, and the curtain 303 can block the heat to avoid excessive loss of heat, and the curtain 303 can be replaced by a lifting door according to the needs to block the inlet slot 301 and the outlet slot 302, which will not be described in detail here.

[0029] As shown in Figure 2 , the top heating member 6 and the bottom heating member 7 both include a first air heater 601 and a first air collecting plate 604, the output end of the first air heater 601 extends into the first air collecting plate 604, and the output end of the first air collecting plate 604 is provided with a plurality of first exhaust pipes 605; specifically, the first air heater 601 can blow hot air into the first air collecting plate 604, and then the hot air is discharged to the surface of the glass through the first exhaust pipe 605 to uniformly heat the glass.

[0030] As shown in Figure 2 and 5 , the input end of the first air heater 601 is threadedly connected with a first connecting pipe 602, the inside of the first connecting pipe 602 is provided with a first filter screen 603, the input end of the second air heater 801 is threadedly connected with a second connecting pipe 802, and the inside of the second connecting pipe 802 is provided with a second filter screen 803; specifically, the first filter screen 603 and the second filter screen 803 can filter the air to avoid dust from the outside blowing into the interior of the glass tempering furnace, and the first connecting pipe 602 and the second connecting pipe 802 are both threadedly connected, so that they are convenient to replace.

[0031] As shown in Figure 3 , the bottom end of the bottom heating frame 4 is provided with a support leg 9 at each of the four corners.

[0032] In summary: the first roller conveying member 1 can conveniently convey the glass into the interior of the glass tempering furnace, the top heating member 6 and the bottom heating member 7 can heat the glass from the top and the bottom, the auxiliary heating member 8 can blow out hot air through the air holes 2021, so that the position blocked by the second conveying roller 202 can still be uniformly heated, in use, the second air heater 801 works, the hot air can enter the connecting plate 806 through the communication pipe 805, and then can be discharged outward through the second exhaust pipe 807, and then the hot air can be sprayed on the surface of the glass through the air holes 2021, and the top heating member 6 and the bottom heating member 7 cooperate to uniformly heat the glass.

[0033] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A uniform heating apparatus for a glass tempering furnace, characterized in that, The utility model provides a glass plate conveying device, including first roller conveying member (1) and second roller conveying member (2), second roller conveying member (2) includes second conveying frame (201), the inside rotation of second conveying frame (201) is provided with a plurality of second conveying roller (202), second conveying roller (202) is internally hollow design, be provided with a plurality of ventilation hole (2021) on second conveying roller (202) whole, the top of second conveying frame (201) is provided with top heating frame (3), top heating frame (3) is provided with top heating member (6) of heating to the top of glass plate, the bottom of second conveying frame (201) is provided with bottom heating frame (4), bottom heating frame (4) is provided with bottom heating member (7) of heating to the bottom of glass plate, one side of top heating frame (3) is provided with controller (5), second conveying frame (201) is provided with auxiliary heating member (8) of the auxiliary heating of glass plate, auxiliary heating member (8) includes second air collecting plate (804) of setting up in one side of second conveying frame (201), one side of second air collecting plate (804) is provided with second hot -blast machine (801), the input of second hot -blast machine (801) extends to the inside of second air collecting plate (804), one side of second air collecting plate (804) is provided with a plurality of communication pipe (805), one end of communication pipe (805) is connected with connecting plate (806), connecting plate (806) is arranged in the inside of one of second conveying roller (202) respectively, the top of connecting plate (806) is provided with a plurality of second exhaust pipe (807), and rotating shaft (808) is rotationally arranged between connecting plate (806) and second conveying roller (202).

2. A uniform heating apparatus for a glass tempering furnace according to claim 1, characterized in that, The first roller conveying member (1) includes two first conveying frames (101) arranged on the corresponding two sides of the second conveying frame (201), and a plurality of first conveying rollers (102) are rotationally arranged in the first conveying frame (101).

3. The uniform heating apparatus of a glass tempering furnace according to claim 1, characterized in that, The top heating frame (3) is provided with an inlet slot (301) and an outlet slot (302), and the inlet slot (301) and the outlet slot (302) are provided with a curtain (303) inside.

4. The uniform heating apparatus of a glass tempering furnace according to claim 1, characterized in that, The top heating member (6) and the bottom heating member (7) each include a first hot air machine (601) and a first air collecting plate (604), the output end of the first hot air machine (601) extends to the inside of the first air collecting plate (604), and the output end of the first air collecting plate (604) is provided with a plurality of first exhaust pipes (605).

5. A uniform heating apparatus for a glass tempering furnace according to claim 4, characterized in that, The input end of the first hot air machine (601) is threadedly connected with a first connecting pipe (602), the first connecting pipe (602) is provided with a first filter screen (603) inside, the input end of the second hot air machine (801) is threadedly connected with a second connecting pipe (802), and the second connecting pipe (802) is provided with a second filter screen (803) inside.

6. The uniform heating apparatus of a glass tempering furnace according to claim 1, characterized in that, The bottom end of the bottom heating frame (4) is provided with a supporting leg (9) at each of the four corners.

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