Electric melting furnace for melting high borosilicate glass

Abstract

The utility model provides an electric melting furnace for melting high borosilicate glass, which belongs to the technical field of electric melting furnaces and comprises an electric melting furnace body, a fixed block, a limiting sliding block and a rack, the fixed block is fixedly connected to the inner wall of one side of the electric melting furnace body, the limiting sliding block is connected in the fixed block in a sliding manner, and the rack is arranged in the electric melting furnace body. The rack is fixedly connected to the lower end of the limiting sliding block, high borosilicate glass needing to be electrically melted is placed at the upper end of the storage plate, then the motor is started to enable the gear to start to rotate, when the gear and the rack are meshed to operate, the rack can move towards the interior of the electric melting furnace body, and the limiting sliding block cannot fall off through limitation of the fixing block; meanwhile, when a high borosilicate glass finished product needs to be taken out, the motor is started to rotate reversely, and the storage plate can be pushed out through the cooperation of the rack and the gear, so that the operation of taking out the high borosilicate glass finished product by hands can be replaced, and the safety of the personnel is protected.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric melting furnaces, and in particular relates to an electric melting furnace used for melting high borosilicate glass. Background Art

[0002] High borosilicate glass is a special glass material with low expansion rate, high temperature resistance, high strength, high hardness, high light transmittance and high chemical stability. Due to its excellent performance, it is widely used in solar energy, chemical industry, pharmaceutical packaging, electric light source, craft accessories and other industries. The good performance of high borosilicate glass has been widely recognized by all walks of life in the world, especially in the field of solar energy.

[0003] The authorization publication number "CN213570112U" records "an electric melting furnace used for melting high borosilicate glass, relating to the technical field of electric melting furnaces. In the utility model, a material plate is slidably installed on the inner bottom surface of the kiln body through a driving device; an electric heating device is installed on the opposite side wall of the kiln body; the driving device includes a U-shaped slide rail, a screw, a first rotating wheel, a second rotating wheel, a belt and a forward and reverse motor; the electric heating device includes a side plate, a horizontal heating wire and a vertical heating wire. The utility model controls the horizontal heating wire and the vertical heating wire to work alternately through the first time relay and the second time relay, which not only effectively improves the service life; at the same time, it realizes alternating preheating, which is convenient for rapid heating, energy saving, and convenient and practical."

[0004] The above patent can be preheated alternately, which is convenient for rapid heating, energy saving, convenient and practical. However, in the above patent, when taking out the high borosilicate glass finished product, it is inconvenient to take it out due to the high temperature. Improper operation can easily burn people's hands, causing safety hazards and poor protection effect. Utility Model Content

[0005] The utility model aims to provide an electric melting furnace for melting high borosilicate glass, aiming to solve the problems in the prior art that when taking out the finished high borosilicate glass product, it is inconvenient to take it out due to the high temperature, improper operation may easily burn the hands of personnel, cause safety hazards, and the protection effect is poor.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An electric melting furnace for melting high borosilicate glass, comprising:

[0008] Electric melting furnace body;

[0009] A fixed block, wherein the fixed block is fixedly connected to an inner wall of one side of the electric melting furnace body;

[0010] A limit slider, wherein the limit slider is slidably connected in the fixed block;

[0011] A rack, the rack being fixedly connected to the lower end of the limit slider;

[0012] A storage plate, the storage plate is fixedly connected to one side end of the limiting slider;

[0013] A rotating rod, the rotating rod is rotatably connected to the electric melting furnace body;

[0014] A gear, the gear is fixedly connected to the circumferential surface of the rotating rod, and the gear and the rack are meshed with each other;

[0015] A storage box, wherein the storage box is fixedly connected to one side end of the electric melting furnace body;

[0016] The motor is located in the storage box, and one side end of the rotating rod is fixedly connected to the output shaft of the motor.

[0017] As a preferred solution of the utility model, a hatch is movably hinged to one side end of the electric melting furnace body through a hinge shaft, and a handle is fixedly connected to one side end of the hatch.

[0018] As a preferred solution of the utility model, an observation window is provided in the cabin door.

[0019] As a preferred solution of the utility model, the lower end of the electric melting furnace body is fixedly connected with a base, and the bottom of the base is made of rubber material.

[0020] As a preferred solution of the utility model, one side end of the electric melting furnace body is fixedly connected to a fixing box, a carrying rod is slidably connected in the fixing box, two sliding grooves are provided on one side end of the fixing box, two sliding blocks are fixedly connected to one side end of the carrying rod, and the two sliding blocks are respectively slidably connected in the two sliding grooves.

[0021] As a preferred solution of the utility model, a baffle is fixedly connected between the inner walls on both sides of the electric melting furnace body, and the baffle is located on one side of the gear.

[0022] Compared with the prior art, the beneficial effects of the utility model are:

[0023] 1. In this scheme, the high borosilicate glass to be melted is placed on the upper end of the storage plate, and then the motor is started to make the gear start to rotate. When the gear and the rack are meshed with each other, the rack will move into the body of the electric melting furnace, and the limiting slider will not fall due to the limit of the fixed block, so that the stability and support of the storage plate can be maintained. At the same time, when the high borosilicate glass finished product needs to be taken out, the motor is started to reverse and the storage plate can be pushed out through the cooperation of the rack and the gear, which can replace the manual removal operation of personnel and protect personnel safety.

[0024] 2. In this scheme, when personnel need to move the device slightly, they can lift the hand lever upwards. At this time, they can hold the hand lever to move the position of the electric melting furnace body, and limit the hand lever by sliding the slider in the slide groove, so as to prevent the hand lever from falling and play a protective role. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 It is a main perspective view of the utility model;

[0027] Figure 2 It is a rear perspective view of the utility model;

[0028] Figure 3 It is a cutaway stereogram of the utility model;

[0029] Figure 4 For the utility model Figure 1 A partial enlarged view of the middle storage plate.

[0030] In the figure: 1. Electric melting furnace body; 2. Hatch door; 3. Observation window; 4. Handle; 5. Baffle; 6. Hand lever; 7. Fixed box; 8. Slide slot; 9. Slider; 10. Base; 11. Motor; 12. Storage box; 13. Fixed block; 14. Limit slider; 15. Storage plate; 16. Rack; 17. Gear; 18. Rotating rod. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Example 1

[0033] See also Figure 1-Figure 4 , the utility model provides the following technical solutions:

[0034] An electric melting furnace for melting high borosilicate glass, comprising:

[0035] Electric melting furnace body 1;

[0036] A fixing block 13, the fixing block 13 is fixedly connected to an inner wall of one side of the electric melting furnace body 1;

[0037] A limit slider 14, which is slidably connected to the fixed block 13;

[0038] A rack 16, the rack 16 is fixedly connected to the lower end of the limit slider 14;

[0039] A storage plate 15, the storage plate 15 is fixedly connected to one side end of the limiting slider 14;

[0040] A rotating rod 18, the rotating rod 18 is rotatably connected to the electric melting furnace body 1;

[0041] Gear 17, gear 17 is fixedly connected to the circumferential surface of rotating rod 18, gear 17 and rack 16 are meshed with each other;

[0042] A storage box 12, the storage box 12 is fixedly connected to one side end of the electric melting furnace body 1;

[0043] The motor 11 is located in the storage box 12 , and one side end of the rotating rod 18 is fixedly connected to the output shaft of the motor 11 .

[0044] In a specific embodiment of the utility model, the fixed block 13, the limit slider 14, the rack 16 and the gear 17 in the device are all provided with two groups for use in cooperation. For this design, the high borosilicate glass to be electrofused is placed on the upper end of the storage plate 15. The storage box 12 can make the motor 11 stable and not shaken during operation. Then the motor 11 is started to drive the rotating rod 18 to rotate. At this time, the gear 17 and the rack 16 are meshed with each other for operation. When the limit slider 14 slides in the fixed block 13, the storage plate 15 will be transported to the inside of the electric melting furnace body 1. When the high borosilicate glass is subjected to heat capacity processing by the electric melting furnace body 1, the storage plate 15 can maintain the stability of the high borosilicate glass. Secondly, after the processing is completed, the motor 11 can be started to reverse and the limit slider 14 can be pushed outward through the gear 17 and the rack 16. At this time, the storage plate 15 starts to move. When the storage plate 15 reaches the outside, the personnel can use tools to take out the high borosilicate glass. This design can replace the operation of taking it out by hand, protect the safety of the personnel, and make the processing more convenient and quick.

[0045] For details, please refer to Figure 1-Figure 2 A hatch door 2 is movably hinged to one side end of the electric melting furnace body 1 through a hinge shaft, and a handle 4 is fixedly connected to one side end of the hatch door 2.

[0046] In this embodiment: during the processing of high borosilicate glass, the observation window 3 can be held and the hatch 2 can be used to close the opening of the electric melting furnace body 1 through the movement of the hinge shaft. At this time, the heat in the electric melting furnace body 1 will not disappear too quickly, thereby playing a role of sealing and protection.

[0047] For details, please refer to Figure 2 An observation window 3 is provided in the cabin door 2.

[0048] In this embodiment, during processing, personnel can observe the processing conditions inside the electric melting furnace body 1 through the observation window 3, thereby improving the convenience of observation.

[0049] For details, please refer to Figure 2 The lower end of the electric melting furnace body 1 is fixedly connected with a base 10, and the bottom of the base 10 is made of rubber material.

[0050] In this embodiment: four groups of bases 10 are provided in this device, and the bases 10 can be used to support the electric melting furnace body 1. Since the bottom of the base 10 is made of rubber material, the friction force can be increased to stabilize the electric melting furnace body 1.

[0051] For details, please refer to Figure 2 One side end of the electric melting furnace body 1 is fixedly connected to a fixed box 7, a carrying rod 6 is slidably connected in the fixed box 7, one side end of the fixed box 7 is provided with two slide grooves 8, one side end of the carrying rod 6 is fixedly connected to two sliders 9, and the two sliders 9 are slidably connected in the two slide grooves 8 respectively.

[0052] In this embodiment: when personnel need to slightly change the position of the electric melting furnace body 1, they can lift the carrying rod 6 upward and rotate the electric melting furnace body 1 to complete the movement. When the carrying rod 6 is raised and pulled out, the slider 9 slides in the slide groove 8 to make the carrying rod 6 slide stably without falling out, thereby maintaining the stability of the carrying rod 6.

[0053] For details, please refer to Figure 4 A baffle 5 is fixedly connected between the inner walls on both sides of the electric melting furnace body 1, and the baffle 5 is located on one side of the gear 17.

[0054] In this embodiment, the gear 17 can be shielded by the baffle 5, so that when personnel are repairing and inspecting the inside of the electric melting furnace body 1, they will not be injured by the gear 17, thereby protecting the personnel safety.

[0055] The working principle and use process of the utility model are as follows: high borosilicate glass is placed on the upper end of the storage plate 15, and the motor 11 is started to drive the rotating rod 18 to rotate. When the gear 17 and the rack 16 are meshed with each other, the limit slider 14 slides in the fixed block 13 to transport the storage plate 15 to the inside of the electric melting furnace body 1 for processing. After the processing is completed, the motor 11 is started to reverse and the limit slider 14 is pushed outward. When the storage plate 15 reaches the outside, the personnel can use tools to take out the high borosilicate glass. This design can replace the operation of taking it out by hand, protect the safety of the personnel, and make the processing more convenient and quick.

[0056] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An electric melting furnace for melting high borosilicate glass, characterized in that: include: Electric melting furnace body (1); A fixed block (13), wherein the fixed block (13) is fixedly connected to an inner wall of one side of the electric melting furnace body (1); A limiting slider (14), wherein the limiting slider (14) is slidably connected to the fixing block (13); A rack (16), wherein the rack (16) is fixedly connected to the lower end of the limiting slider (14); A storage plate (15), wherein the storage plate (15) is fixedly connected to one side end of the limiting slider (14); A rotating rod (18), the rotating rod (18) being rotatably connected to the electric melting furnace body (1); A gear (17), wherein the gear (17) is fixedly connected to the circumferential surface of the rotating rod (18), and the gear (17) and the rack (16) are meshed with each other; A storage box (12), wherein the storage box (12) is fixedly connected to one side end of the electric melting furnace body (1); A motor (11), wherein the motor (11) is located in a storage box (12), and one side end of the rotating rod (18) is fixedly connected to an output shaft of the motor (11).

2. The electric melting furnace for melting high borosilicate glass according to claim 1, characterized in that: One side end of the electric melting furnace body (1) is movably hinged with a hatch door (2) via a hinge shaft, and one side end of the hatch door (2) is fixedly connected with a handle (4).

3. The electric melting furnace for melting high borosilicate glass according to claim 2, characterized in that: An observation window (3) is provided in the cabin door (2).

4. The electric melting furnace for melting high borosilicate glass according to claim 3, characterized in that: The lower end of the electric melting furnace body (1) is fixedly connected to a base (10), and the bottom of the base (10) is made of rubber material.

5. The electric melting furnace for melting high borosilicate glass according to claim 4, characterized in that: A fixed box (7) is fixedly connected to one side end of the electric melting furnace body (1), a hand lever (6) is slidably connected inside the fixed box (7), two slide grooves (8) are provided on one side end of the fixed box (7), two sliders (9) are fixedly connected to one side end of the hand lever (6), and the two sliders (9) are slidably connected in the two slide grooves (8) respectively.

6. The electric melting furnace for melting high borosilicate glass according to claim 5, characterized in that: A baffle (5) is fixedly connected between the inner walls on both sides of the electric melting furnace body (1), and the baffle (5) is located on one side of the gear (17).

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