Hot melting device for glass deep processing

Abstract

The utility model relates to the technical field of glass processing, and discloses a hot melting device for glass deep processing, which comprises a hot melting furnace body, a furnace cover is arranged on one side wall of the hot melting furnace body, a handle is arranged on the outer wall of the furnace cover, and a furnace cover insulating layer is arranged in the middle of the inner wall of the furnace cover. A temperature sensor is arranged in the middle of the inner wall of the furnace cover heat preservation layer, an asbestos composite heat preservation layer is arranged on the inner wall of the hot melting furnace body, a containing frame is arranged at the inner bottom end of the hot melting furnace body, and supporting rods are arranged on the inner wall of the containing frame. By means of the structural design of the placing frame, the supporting rods and the sleeves, a plurality of glass products can be placed on the placing frame at a time, and the glass products placed on the placing frame can be better heated due to the fact that the large hollowed-out structures of the placing frame and the supporting rods are matched with the infrared electric heating tubes on the periphery of the placing frame. And when the glass products placed on the placing rack are taken out, more labor-saving and convenient effects are achieved through rolling assistance of the sleeve.

Description

Technical Field

[0001] This utility model belongs to the field of glass processing technology, specifically a hot melting device for deep glass processing. Background Technology

[0002] Glass hot melting processing is a process that uses box-type electric heating with infrared electric heating tubes installed in the upper part of the furnace as heating elements. It mainly uses radiation heating to heat the flat glass placed in the furnace. The temperature system inside the furnace is controlled by a digital temperature control box. Heating and holding are carried out according to a specified heating curve, and annealing is carried out according to the annealing temperature system. The heat treatment temperature is determined according to the glass type, thickness and processing pattern.

[0003] The heating structure in existing hot melt furnaces for deep glass processing is generally located at the top of the furnace body, which results in insufficient heating uniformity of the glass products inside the furnace. The glass product placement rack also obstructs the glass products, which also affects the heating effect. Therefore, a hot melt device for deep glass processing is proposed here. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides a hot melting device for deep glass processing, which effectively solves the problems existing in the existing hot melting devices for deep glass processing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a hot-melting device for deep glass processing, comprising a hot-melting furnace body, a furnace cover provided on one side wall of the hot-melting furnace body, a handle provided on the outer wall of the furnace cover, a furnace cover insulation layer provided in the middle of the inner wall of the furnace cover, a temperature sensor provided in the middle of the inner wall of the furnace cover insulation layer, an asbestos composite insulation layer provided on the inner wall of the hot-melting furnace body, a placement rack provided at the bottom of the hot-melting furnace body, a support rod provided on the inner wall of the placement rack, a sleeve provided around the support rod, and infrared electric heating tubes provided on the inner wall of the hot-melting furnace body located above, below, and on both sides of the support rack.

[0006] Preferably, support legs are welded at the four corners of the lower end of the hot melt furnace body, and anti-slip pads are glued to the lower end of the support legs. The anti-slip pads and the support legs can ensure the stability of the hot melt furnace body.

[0007] Preferably, the furnace cover is connected to the hot melt furnace body by a hinge, and the handle is connected to the furnace cover by bolts, so that the furnace cover can be opened and closed conveniently by the handle.

[0008] Preferably, the furnace cover insulation layer is made of asbestos composite material, the furnace cover insulation layer is cast and connected to the inner wall of the furnace cover, the temperature sensor is connected to the furnace cover insulation layer by screws, the furnace cover insulation layer can give the furnace cover good heat preservation performance, the temperature sensor can sense the temperature inside the hot melt furnace in real time, and feed back the sensed information to the external control equipment of the hot melt furnace.

[0009] Preferably, the asbestos composite insulation layer is cast and connected to the inner wall of the hot melt furnace body, and the placement frame overlaps with the asbestos composite insulation layer at the bottom of the hot melt furnace body. The asbestos composite insulation layer enables the hot melt furnace body to have good insulation performance.

[0010] Preferably, the support rod is connected to the placement rack via a slot, the inner wall of the sleeve is rotatably connected to the support rod, and the infrared heating tube is connected to the inner wall of the hot melt furnace via bolts. The support rod gives the placement rack a layered structure, allowing multiple glass products to be placed on the placement rack at one time. The large hollow structure of the placement rack and the support rod allows the glass products placed on the placement rack to be heated better. When removing the glass products placed on the placement rack, the rolling assistance of the sleeve makes it easier and more convenient.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] In this hot-melting device for deep glass processing, the structural design of the placement rack, support rod, and sleeve allows multiple glass products to be placed on the placement rack at one time. The large hollow structure of the placement rack and support rod, combined with the infrared electric heating tubes around the placement rack, enables the glass products placed on the placement rack to be heated better. When removing the glass products from the placement rack, the rolling of the sleeve makes it easier and more convenient. The infrared electric heating tubes surrounding the placement rack give the device excellent heating efficiency and heating uniformity, making it very practical. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0016] Figure 3 This is a front sectional view of the hot melt furnace body in this utility model;

[0017] Figure 4This is a schematic diagram of the structure of the placement rack in this utility model;

[0018] Figure 5 This is a schematic diagram of the inner wall structure of the furnace cover in this utility model;

[0019] In the diagram: 1. Hot melt furnace body; 2. Furnace lid; 3. Handle; 4. Furnace lid insulation layer; 5. Temperature sensor; 6. Asbestos composite insulation layer; 7. Placement rack; 8. Support rod; 9. Sleeve; 10. Infrared heating tube; 11. Support leg; 12. Anti-slip mat. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] In this embodiment, by Figure 1-5 The present invention includes a hot melt furnace body 1, a furnace cover 2 provided on one side wall of the hot melt furnace body 1, a handle 3 provided on the outer wall of the furnace cover 2, a furnace cover insulation layer 4 provided in the middle of the inner wall of the furnace cover 2, a temperature sensor 5 provided in the middle of the inner wall of the furnace cover insulation layer 4, an asbestos composite insulation layer 6 provided on the inner wall of the hot melt furnace body 1, a placement rack 7 provided at the bottom of the hot melt furnace body 1, a support rod 8 provided on the inner wall of the placement rack 7, a sleeve 9 provided around the support rod 8, and infrared electric heating tubes 10 provided on the inner wall of the hot melt furnace body 1 located above, below and on both sides of the support rack.

[0022] Among them, support legs 11 are welded at the four corners of the lower end of the hot melt furnace body 1, and anti-slip pads 12 are glued to the lower end of the support legs 11. The anti-slip pads 12 and the support legs 11 can ensure the stability of the hot melt furnace body 1.

[0023] The furnace cover 2 is connected to the hot melt furnace body 1 by a hinge, and the handle 3 is connected to the furnace cover 2 by bolts. The furnace cover 2 can be opened and closed easily by the handle 3. The furnace cover insulation layer 4 is made of asbestos composite material and is cast and connected to the inner wall of the furnace cover 2. The temperature sensor 5 is connected to the furnace cover insulation layer 4 by screws. The furnace cover insulation layer 4 can give the furnace cover 2 good heat preservation performance. The temperature sensor 5 can sense the temperature inside the hot melt furnace body 1 in real time and feed the sensed information back to the external control equipment of the hot melt furnace body 1.

[0024] The asbestos composite insulation layer 6 is cast and connected to the inner wall of the hot melt furnace body 1, and the placement frame 7 overlaps with the asbestos composite insulation layer 6 at the bottom of the hot melt furnace body 1. The asbestos composite insulation layer 6 can give the hot melt furnace body 1 good insulation performance.

[0025] The support rod 8 is connected to the placement rack 7 via a slot, the inner wall of the sleeve 9 is rotatably connected to the support rod 8, and the infrared heating tube 10 is connected to the inner wall of the hot melt furnace body 1 via bolts. The support rod 8 gives the placement rack 7 a layered structure, allowing multiple glass products to be placed on the placement rack 7 at one time. The large hollow structure of the placement rack 7 and the support rod 8 allows the glass products placed on the placement rack 7 to be heated better. When the glass products placed on the placement rack 7 are taken out, the rolling assistance of the sleeve 9 makes it easier and more convenient.

[0026] Working principle: The device uses an external power supply and is controlled by an external control device. After opening the furnace cover 2 by the handle 3, the glass products to be heat-melted can be placed on the placement rack 7. The support rod 8 gives the placement rack 7 a layered structure, allowing multiple glass products to be placed on the placement rack 7 at one time. The large hollow structure of the placement rack 7 and the support rod 8, together with the infrared electric heating tubes 10 around the placement rack 7, allows the glass products placed on the placement rack 7 to be heated better. When the glass products placed on the placement rack 7 are taken out, the rolling of the sleeve 9 makes it easier and more convenient. The infrared electric heating tubes 10 can generate high temperature when working to heat the glass products on the placement rack 7. The temperature sensor 5 can sense the temperature inside the heat-melting furnace 1 in real time and feed the sensed information back to the external control device of the heat-melting furnace 1 so that the external control device can adjust the infrared electric heating tubes 10 in real time to ensure the processing temperature.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] 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. A hot-melting apparatus for deep glass processing, comprising a hot-melting furnace body (1), characterized in that: A furnace cover (2) is provided on one side wall of the hot melt furnace body (1). A handle (3) is provided on the outer wall of the furnace cover (2). A furnace cover insulation layer (4) is provided in the middle of the inner wall of the furnace cover (2). A temperature sensor (5) is provided in the middle of the inner wall of the furnace cover insulation layer (4). An asbestos composite insulation layer (6) is provided on the inner wall of the hot melt furnace body (1). A placement rack (7) is provided at the bottom of the hot melt furnace body (1). A support rod (8) is provided on the inner wall of the placement rack (7). A sleeve (9) is provided around the support rod (8). Infrared electric heating tubes (10) are provided on the inner walls of the hot melt furnace body (1) above, below and on both sides of the support rack.

2. The hot-melting apparatus for deep glass processing according to claim 1, characterized in that: Support legs (11) are welded at the four corners of the lower end of the hot melt furnace body (1), and anti-slip pads (12) are glued to the lower end of the support legs (11).

3. The hot-melting apparatus for deep glass processing according to claim 1, characterized in that: The furnace cover (2) is connected to the hot melt furnace body (1) by a hinge, and the handle (3) is connected to the furnace cover (2) by bolts.

4. The hot-melting apparatus for deep glass processing according to claim 1, characterized in that: The furnace cover insulation layer (4) is an asbestos composite material. The furnace cover insulation layer (4) is cast and connected to the inner wall of the furnace cover (2). The temperature sensor (5) is connected to the furnace cover insulation layer (4) by screws.

5. The hot-melting apparatus for deep glass processing according to claim 1, characterized in that: The asbestos composite insulation layer (6) is cast and connected to the inner wall of the hot melt furnace body (1), and the placement frame (7) overlaps with the asbestos composite insulation layer (6) at the bottom of the hot melt furnace body (1).

6. The hot-melting apparatus for deep glass processing according to claim 1, characterized in that: The support rod (8) is connected to the placement rack (7) through a slot, the inner wall of the sleeve (9) is rotatably connected to the support rod (8), and the infrared electric heating tube (10) is connected to the inner wall of the hot melt furnace body (1) through bolts.

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