Glass insulator melting furnace

Abstract

The invention relates to the technical field of insulator melting furnaces, in particular to a glass insulator melting furnace which comprises a melting furnace body, a working platform, a tiling structure, an adjusting structure, a positioning structure, an indicating structure, an opening and closing structure, a feeding structure and a furnace opening. The furnace door at the furnace opening of the melting furnace body is opened through the opening and closing structure, so that workers are prevented from being scalded due to over-high temperature of the furnace door, and the safety during opening and closing of the furnace door is improved; corundum bricks are laid on the outer wall of the melting furnace body through the tiling structure, the service life of the melting furnace body is prolonged, the position of the reinforcing frame is adjusted through the adjusting structure, the situation that the laying position is shielded by the reinforcing frame is avoided, and operation convenience is improved; the sleeper bar and the channel steel are positioned through the positioning structure, and deviation of the sleeper bar and the channel steel in the reinforcing process is avoided; whether the channel steel is reinforced in place or not is observed through the indicating structure, and the corundum brick laying effect is improved; and the feeding structure is used for feeding, so that the feeding stability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of insulator melting furnaces, in particular to a glass insulator melting furnace. Background Art

[0002] Glass insulators are generally composed of iron caps, tempered glass parts and steel feet, and are glued together with cement adhesive through processes such as gluing and curing. At present, glass insulator manufacturers generally use oil (gas) regenerative horseshoe flame glass kilns to melt the glass raw materials for producing glass insulators to form glass liquid to produce glass insulators.

[0003] However, in order to increase the service life of the traditional glass insulator melting furnace, corundum bricks are laid on the outer wall of the melting furnace during construction. When laying the corundum bricks, since the support column and the reinforcement frame are welded as one piece and the reinforcement frame is in a special position, when laying the corundum bricks, the bricks need to be tilted into the gap between the working platform and the furnace wall, which is troublesome to operate and time-consuming and labor-intensive, affecting the laying efficiency; at the same time, the channel steel is pressurized to make the laid corundum bricks fit tightly. When pressurizing, the pressure varies depending on the proficiency of the workers, and some positions are over-pressurized. This can damage the corundum bricks. At the same time, the pressure is too low, which may cause the corundum bricks to not fit tightly, resulting in reduced insulation effect. When the glass is melted, a spiral feeder is used to avoid high-temperature burns. The feeder vibrates greatly during feeding, which can easily cause separation from the furnace mouth. An operator is required to continuously push the spiral feeder to make the discharge port fit tightly with the furnace mouth. The labor intensity is high and the feeding is unstable. The temperature inside the furnace is high, and the temperature of the furnace door is also high. The operator needs to use tools to open and close the furnace door. If the body touches the furnace door, it is easy to be scalded, which is less safe. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a glass insulator melting furnace.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a glass insulator melting furnace, comprising a working platform, a melting furnace body built on the working platform, a tile structure arranged on the melting furnace body, an adjusting structure arranged on the tile structure, a positioning structure arranged on the working platform, an indicating structure arranged on the tile structure, an opening and closing structure arranged on the tile structure, a furnace mouth arranged on the melting furnace body, and a loading structure arranged on the working platform;

[0006] The cross section of the melting furnace body is a regular octagonal structure, the tile structure includes a fixing frame and eight groups of support columns fixedly connected to the fixing frame, the melting furnace body is fixedly connected to the fixing frame, and each group of support columns is provided with two;

[0007] The opening and closing structure includes two fixed blocks and a rotating shaft rotatably connected between the two fixed blocks. Two fixed blocks are fixedly connected to one of the support columns close to the furnace mouth. A furnace door is fixedly connected to the rotating shaft. A heat-resistant plate is fixedly connected to the furnace door. A worm wheel is fixedly connected to the rotating shaft. A worm is rotatably connected to the support column. The worm wheel is meshed with the worm. A hand wheel is fixedly connected to the end of the worm.

[0008] Specifically, a reinforcement frame is fixedly connected between the two support columns of each group through an adjustment structure, a plurality of fixing seats are fixedly connected to the reinforcement frame, a screw is threadedly connected to the fixing seat, a plurality of corundum bricks are laid on the eight side walls of the melting furnace body, a plurality of pillow bars are provided on the side of the corundum bricks facing away from the melting furnace body, a channel steel is provided on the side of the pillow bar facing away from the corundum brick, and the screw is in conflict with the channel steel.

[0009] Specifically, the adjustment structure includes a connecting strip and two blocks fixedly connected to the connecting strip, the inner part of the reinforcing frame is slidably connected with the connecting strip, each of the support columns is provided with two slots, the blocks are engaged with the slots, a first spring is fixedly connected between the connecting strip and the reinforcing frame, a pressing block is fixedly connected to the connecting strip, and the pressing block is slidably connected to the reinforcing frame.

[0010] Specifically, a guide shaft passes through the interior of the first spring, both ends of the guide shaft are fixedly connected to the reinforcement frame, and the connecting bar is slidably connected to the guide shaft.

[0011] Specifically, the positioning structure includes an installation box and two positioning rods slidably connected to the installation box. Multiple installation boxes are fixedly connected to the working platform. Each of the channel steels is provided with two through holes. The positioning rods pass through the through holes. Each of the pillow bars is provided with two positioning holes. The positioning rods are plugged into the positioning holes. A sliding bar is fixedly connected to one end of the two positioning rods facing away from the channel steel. The sliding bar is slidably connected to the installation box.

[0012] Specifically, a guide rod is fixedly connected inside the installation box, the slide bar is slidably connected to the guide rod, a second spring is sleeved outside the guide rod, and two ends of the second spring are fixedly connected to the slide bar and the installation box respectively.

[0013] Specifically, the slide bar is slidably connected to a guide bar with a T-shaped cross-section, a third spring is fixedly connected between the guide bar and the slide bar, the guide bar is slidably connected to the installation box, a limit bar is fixedly connected to the guide bar, a limit hole is provided on the limit bar, and a limit column is fixedly connected to the installation box.

[0014] Specifically, the indicating structure includes a fixed sleeve and an insertion rod slidably connected to the inside of the fixed sleeve, each of the channel steels is fixedly connected with a fixed sleeve, the insertion rod is slidably connected to the channel steel, each of the pillow bars is provided with a socket, the insertion rod is plugged into the socket, a fourth spring is fixedly connected between the insertion rod and the fixed sleeve, a ruler is fixedly connected to the fixed sleeve, a block is fixedly connected to the insertion rod, the block is slidably connected to the fixed sleeve, and the block is used in conjunction with the ruler.

[0015] Specifically, the feeding structure includes two guide rails and a screw feeder arranged on the two guide rails, a heat-resisting plate is fixedly connected to the discharge port of the screw feeder, and the heat-resisting plate is attached to the furnace port of the melting furnace body.

[0016] Specifically, a fixed frame is fixedly connected to each side of the spiral feeder, two vertical poles are fixedly connected to the working platform, a guide column with a T-shaped cross-section is slidably connected to the vertical pole, a fixed strip with an L-shaped cross-section is fixedly connected to the top of the guide column, a fifth spring is fixedly connected between the fixed strip and the vertical pole, a plug block with a trapezoidal bottom cross-section is fixedly connected to the fixed strip, and the plug block is engaged with the fixed frame.

[0017] The beneficial effects of the present invention are:

[0018] (1) A glass insulator melting furnace described in the present invention has a melting furnace body built on a working platform, a brick-laying structure is provided on the melting furnace body, and an opening and closing structure is provided on the brick-laying structure. The furnace door at the furnace mouth of the melting furnace body is opened by the opening and closing structure, thereby preventing the furnace door from being overheated and scalding the workers, and improving the safety of opening and closing the furnace door.

[0019] (2) In the glass insulator melting furnace described in the present invention, an adjustment structure is provided on the tile structure, and corundum bricks are laid on the outer wall of the melting furnace body through the tile structure, thereby improving the service life of the melting furnace body. The position of the reinforcement frame is adjusted through the adjustment structure to avoid the reinforcement frame blocking the laying position, thereby improving the convenience of operation.

[0020] (3) In the glass insulator melting furnace described in the present invention, a positioning structure is provided on the working platform, and the sleeper bars and channel steels are positioned by the positioning structure, thereby preventing the sleeper bars and channel steels from deviating during the reinforcement process and improving the reinforcement effect of the sleeper bars and channel steels on the corundum bricks.

[0021] (4) In the glass insulator melting furnace described in the present invention, an indicator structure is provided on the channel steel, through which it is observed whether the channel steel is reinforced in place, thereby avoiding damage to the corundum bricks due to over-tightening and at the same time avoiding loose contact between the corundum bricks and the outer wall of the melting furnace body due to insufficient reinforcement, resulting in poor thermal insulation effect, thereby improving the laying effect of the corundum bricks.

[0022] (5) In the glass insulator melting furnace described in the present invention, a loading structure is provided on the working platform. Loading is performed through the loading structure, thereby preventing the loading port from being separated from the furnace port due to mechanical shaking during loading. This improves the stability during loading, frees up manpower, and saves production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 A schematic diagram of the overall structure of a preferred embodiment of a glass insulator melting furnace provided by the present invention;

[0025] Figure 2 for Figure 1 An enlarged schematic diagram of the structure of section A is shown;

[0026] Figure 3 for Figure 1 An enlarged schematic diagram of the structure of part B is shown;

[0027] Figure 4 It is a schematic diagram of the connection structure between the melting furnace body and the tile structure of the present invention;

[0028] Figure 5 for Figure 4 An enlarged schematic diagram of the C-section structure is shown;

[0029] Figure 6 It is a schematic diagram of the connection structure between the guide rail and the spiral feeder of the present invention;

[0030] Figure 7 for Figure 6 An enlarged schematic diagram of the D-section structure is shown;

[0031] Figure 8 It is a schematic diagram of the connection structure between the support column and the reinforcement frame of the present invention;

[0032] Fig. 9 for Figure 8 An enlarged schematic diagram of the structure of part E is shown;

[0033] Fig.10 It is a schematic diagram of the connection structure between the support column and the reinforcement frame of the present invention;

[0034] Fig.11 for Fig.10 The enlarged schematic diagram of the F part structure is shown;

[0035] Fig.12 It is a schematic diagram of the connection structure between the working platform and the installation box of the present invention;

[0036] Fig.13 for Fig.12 The enlarged schematic diagram of the G-section structure shown;

[0037] Fig.14 It is a schematic diagram of the connection structure between the fixing frame and the supporting column of the present invention;

[0038] Fig.15 for Fig.14 An enlarged schematic diagram of the H section structure is shown.

[0039] In the figure: 1. melting furnace body; 2. working platform; 3. tile structure; 301. fixing frame; 302. supporting column; 303. reinforcing frame; 304. fixing seat; 305. screw rod; 306. channel steel; 307. pillow bar; 308. corundum brick; 4. adjusting structure; 401. pressing block; 402. connecting strip; 403. card block; 404. card slot; 405. guide shaft; 406. first spring; 5. positioning structure; 501. installation box; 502. positioning rod; 503. through hole; 504. positioning hole; 505. slide bar; 506. guide rod; 507. second spring; 508. guide bar; 509. third spring ; 510, limit strip; 511, limit hole; 512, limit column; 6, indication structure; 601, fixed sleeve; 602, plug rod; 603, socket; 604, fourth spring; 605, block; 606, scale; 7, opening and closing structure; 701, fixed block; 702, rotating shaft; 703, furnace door; 704, heat-resistant plate; 705, worm gear; 706, worm; 707, hand wheel; 8, feeding structure; 801, guide rail; 802, spiral feeder; 803, heat-resistant plate; 804, fixed frame; 805, vertical pole; 806, guide column; 807, fixed strip; 808, fifth spring; 809, plug block; 9, furnace mouth. DETAILED DESCRIPTION

[0040] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0041] like Figure 1 , Figure 3 ,Figure,4, Fig. 9 , Fig.11 and Fig.13 As shown, a glass insulator melting furnace of the present invention comprises a working platform 2, a melting furnace body 1 built on the working platform 2, a tile structure 3 arranged on the melting furnace body 1, an adjusting structure 4 arranged on the tile structure 3, a positioning structure 5 arranged on the working platform 2, an indicating structure 6 arranged on the tile structure 3, an opening and closing structure 7 arranged on the tile structure 3, a furnace mouth 9 arranged on the melting furnace body 1, and a feeding structure 8 arranged on the working platform 2;

[0042] The cross section of the melting furnace body 1 is a regular octagonal structure, and the tile structure 3 includes a fixing frame 301 and eight groups of support columns 302 fixedly connected to the fixing frame 301. The fixing frame 301 is fixedly connected to the melting furnace body 1, and each group of support columns 302 is provided with two;

[0043] The opening and closing structure 7 includes two fixed blocks 701 and a rotating shaft 702 rotatably connected between the two fixed blocks 701. Two fixed blocks 701 are fixedly connected to one of the support columns 302 close to the furnace opening 9. A furnace door 703 is fixedly connected to the rotating shaft 702. A heat-resistant plate 704 is fixedly connected to the furnace door 703. A worm gear 705 is fixedly connected to the rotating shaft 702. A worm 706 is rotatably connected to the support column 302. The worm gear 705 meshes with the worm 706. A hand wheel 707 is fixedly connected to the end of the worm 706. When When the furnace door 703 needs to be opened, the hand wheel 707 can be turned. The rotation of the hand wheel 707 drives the worm 706 to rotate. The rotation of the worm 706 drives the worm wheel 705 to rotate. The rotation of the worm wheel 705 drives the rotating shaft 702 to rotate on the fixed block 701. The rotation of the rotating shaft 702 drives the furnace door 703 to rotate, thereby reducing heat conduction by reducing the contact area, avoiding the furnace door 703 from overheating and scalding the operator. The setting of the heat-resistant plate 704 improves the thermal insulation effect inside the melting furnace body 1, while reducing heat conduction and improving the safety of the furnace door 703 when opening and closing.

[0044] Specifically, Figure 4 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.14 and Fig.15As shown, a reinforcing frame 303 is fixedly connected between the two supporting columns 302 of each group through an adjusting structure 4, a plurality of fixing seats 304 are fixedly connected to the reinforcing frame 303, a screw 305 is threadedly connected to the fixing seats 304, a plurality of corundum bricks 308 are laid on the eight side walls of the melting furnace body 1, a plurality of pillow bars 307 are arranged on the side of the corundum bricks 308 away from the melting furnace body 1, a channel steel 306 is arranged on the side of the pillow bars 307 away from the corundum bricks 308, and the screw 305 conflicts with the channel steel 306; the adjusting structure 4 includes a connecting strip 402 and two blocks 403 fixedly connected to the connecting strip 402, the inner sliding of the reinforcing frame 303 The support column 302 is movably connected with a connecting strip 402, and each of the supporting columns 302 is provided with two card slots 404, and the card block 403 is engaged with the card slot 404. A first spring 406 is fixedly connected between the connecting strip 402 and the reinforcing frame 303, and a pressing block 401 is fixedly connected to the connecting strip 402, and the pressing block 401 is slidably connected to the reinforcing frame 303; a guide shaft 405 runs through the interior of the first spring 406, and both ends of the guide shaft 405 are fixedly connected to the reinforcing frame 303, and the connecting strip 402 is slidably connected to the guide shaft 405; when it is necessary to lay corundum bricks 308 on the side wall of the melting furnace body 1, the pressing block 401 is pressed first, and the pressing block 401 drives the connecting strip 402 to move. 402 slides, compressing the first spring 406. At the same time, the connecting strip 402 drives the card block 403 to no longer engage with the card slot 404 on the support column 302. At this time, the reinforcing frame 303 can be slid upward. When the reinforcing frame 303 is slid to a position where it does not block the paving operation, the pressing block 401 is released, the first spring 406 is reset and then drives the connecting strip 402 and the card block 403 to reset. The card block 403 engages with the upper card slot 404, thereby improving the convenience of the brick laying process. The setting of the guide shaft 405 improves the sliding stability of the connecting strip 402 and avoids the deviation of the first spring 406. After the reinforcing frame 303 moves up, the corundum bricks 308 are laid longitudinally one by one. 08, place a pillow bar 307, and then place the channel steel 306 on one side of the pillow bar 307, and use the positioning structure 5 to preliminarily limit the channel steel 306 and the pillow bar 307. When the corundum bricks 308 on one side of the melting furnace body 1 are all laid, press the pressing block 401 to slide the reinforcement frame 303 down. After sliding to the initial position, release the pressing block 401 to fix the reinforcement frame 303, and then insert the tilting rod or wrench into the hole at the end of the screw rod 305, rotate the tilting rod or wrench, and then drive the screw rod 305 to rotate on the fixing seat 304, and the screw rod 305 gradually conflicts with the channel steel 306, thereby reinforcing the channel steel 306 and the pillow bar 307, and improving the stability of the laying of the corundum bricks 308.

[0045] Specifically, Fig. 9 , Fig.11 and Fig.15As shown, the positioning structure 5 includes an installation box 501 and two positioning rods 502 slidably connected to the installation box 501, a plurality of installation boxes 501 are fixedly connected to the working platform 2, each of the channel steels 306 is provided with two through holes 503, the positioning rods 502 penetrate through the through holes 503, each of the pillow bars 307 is provided with two positioning holes 504, the positioning rods 502 are plugged into the positioning holes 504, and one end of the two positioning rods 502 away from the channel steel 306 is fixedly connected with a slide bar 505, and the slide bar 505 is slidably connected to the installation box 501; the interior of the installation box 501 is fixedly connected with a guide rod 506, and the slide bar 505 is connected to the The guide rod 506 is slidably connected, and the outer sleeve of the guide rod 506 is provided with a second spring 507, and the two ends of the second spring 507 are respectively fixedly connected to the slide bar 505 and the installation box 501; the slide bar 505 is slidably connected with a guide bar 508 with a T-shaped cross section, and a third spring 509 is fixedly connected between the guide bar 508 and the slide bar 505, and the guide bar 508 is slidably connected to the installation box 501, and the guide bar 508 is fixedly connected with a limit bar 510, and the limit bar 510 is provided with a limit hole 511, and the installation box 501 is fixedly connected with a limit column 512; after a pillow bar 307 is attached to one side of a plurality of corundum bricks 308, it can be moved to When the limit strip 510 is pulled up, the limit hole 511 on the limit strip 510 is no longer engaged with the limit column 512 on the installation box 501. At this time, the second spring 507 is reset to drive the slide bar 505 to slide, thereby driving the positioning rod 502 to be inserted into the positioning hole 504 on the pillow bar 307, thereby realizing the positioning of the pillow bar 307. When the pillow bar 307 and the channel steel 306 are placed successively, the limit strip 510 can be pulled up, and the limit strip 510 drives the guide strip 508 to slide, and the third spring 509 is compressed. Then the limit strip 510 is pulled outward, and the limit strip 510 drives the slide bar 505 to slide outward through the guide strip 508, so that the second spring 507 is compressed. When the limit hole 511 is in the limit position 306, and then the limit strip 510 is pulled to make the positioning rod 502 plug into the through hole 503 and the positioning hole 504, which effectively avoids deviation when placing the pillow bar 307 and the channel steel 306, and improves the laying efficiency. The setting of the guide rod 506 improves the sliding stability of the slide bar 505, and at the same time avoids the deviation of the second spring 507.

[0046] Specifically, Figure 8 and Fig.13As shown, the indicating structure 6 includes a fixed sleeve 601 and a plug rod 602 slidably connected to the inside of the fixed sleeve 601, each of the channel steels 306 is fixedly connected to a fixed sleeve 601, the plug rod 602 is slidably connected to the channel steel 306, each of the pillow bars 307 is provided with a plug hole 603, the plug rod 602 is plugged into the plug hole 603, a fourth spring 604 is fixedly connected between the plug rod 602 and the fixed sleeve 601, and the fixed A scale 606 is fixedly connected to the sleeve 601, and a block 605 is fixedly connected to the plug rod 602. The block 605 is slidably connected to the fixed sleeve 601, and the block 605 is used in conjunction with the scale 606. After the pillow bar 307 is laid, the channel steel 306 is laid. When laying the channel steel 306, the plug rod 602 on the channel steel 306 is aligned with the insertion hole 603 on the pillow bar 307, and then the channel steel 306 is inserted, and the plug rod 602 first conflicts with the pillow bar 307. The channel steel 306 is initially positioned, and then the positioning structure 5 is used to perform secondary positioning on the channel steel 306. When the channel steel 306 is reinforced, the screw rod 305 conflicts with the channel steel 306, and then the channel steel 306 is pushed to slide on the positioning rod 502. The channel steel 306 is not completely fitted with the pillow bar 307 at the beginning. After continuous pressure, the insertion rod 602 conflicts with the pillow bar 307 first. Therefore, when the channel steel 306 moves toward the pillow bar 307, the channel steel 306 drives the fixing sleeve 601 moves, and the fixed sleeve 601 drives the scale 606 to move together. The scale indicated by the mark block 605 at the end of the plug rod 602 changes. Therefore, the pillow bar 307 and the channel steel 306 are not completely fitted at this time. When the channel steel 306 is continuously reinforced, the plug rod 602 compresses the fourth spring 604. When the indication no longer changes, it means that the pillow bar 306 and the channel steel 307 are completely fitted. At this time, the reinforcement of the channel steel 306 can be completed by rotating the screw rod 305 two to three times.

[0047] Specifically, Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7As shown, the feeding structure 8 includes two guide rails 801 and a spiral feeder 802 arranged on the two guide rails 801, and a heat-resistant plate 803 is fixedly connected to the discharge port of the spiral feeder 802, and the heat-resistant plate 803 is attached to the furnace mouth 9 of the melting furnace body 1; a fixed frame 804 is fixedly connected to each of the two sides of the spiral feeder 802, and two vertical poles 805 are fixedly connected to the working platform 2, and a guide column 806 with a T-shaped cross-section is slidably connected to the vertical pole 805, and a fixing bar 807 with an L-shaped cross-section is fixedly connected to the top of the guide column 806, and a fifth spring 808 is fixedly connected between the fixing bar 807 and the vertical pole 805, and a plug block 809 with a trapezoidal cross-section at the bottom end is fixedly connected to the fixing bar 807, and the plug block 809 is engaged with the fixing frame 804; when it is necessary to feed materials through the spiral feeder 802, the furnace door is opened. 703, then the spiral feeder 802 is moved to the furnace mouth 9 through the guide rail 801, and then the fixing bar 807 is pulled, the fifth spring 808 is extended, and the fixing bar 807 drives the plug block 809 to move upward. When the heat-resistant plate 803 is completely covered with the furnace mouth 9, the fixing bar 807 is loosened, the fifth spring 808 is reset, and then the fixing bar 807 and the plug block 809 are reset, and then the plug block 809 is plugged into the fixing frame 804 on the spiral feeder 802, thereby fixing the spiral feeder 802. The setting of the guide column 806 improves the sliding stability of the fixing bar 807 and avoids the deviation of the fifth spring 808. Then the material is poured into the feeding hopper of the spiral feeder 802, and the spiral feeder 802 is started. The material is transported into the interior of the melting furnace body 1 through the screw blades for heating and melting, which avoids the separation of the spiral feeder 802 and the furnace mouth 9 during feeding, thereby improving the feeding effect.

[0048] When the present invention is used, first, when the furnace door 703 needs to be opened, the hand wheel 707 can be rotated, and the rotation of the hand wheel 707 drives the worm 706 to rotate, and the rotation of the worm 706 drives the worm wheel 705 to rotate, and the rotation of the worm wheel 705 drives the rotating shaft 702 to rotate on the fixed block 701, and the rotation of the rotating shaft 702 drives the furnace door 703 to rotate, thereby reducing heat conduction by reducing the contact area, avoiding the furnace door 703 from being overheated and scalding the operator, and the setting of the heat-resistant plate 704 improves the heat preservation effect inside the melting furnace body 1, and at the same time reduces heat conduction, thereby improving the safety of the furnace door 703 when opening and closing;

[0049] Then, when it is necessary to lay corundum bricks 308 on the side wall of the melting furnace body 1, first press the pressing block 401, the pressing block 401 drives the connecting strip 402 to slide, compresses the first spring 406, and at the same time, the connecting strip 402 drives the card block 403 to no longer engage with the card slot 404 on the support column 302. At this time, the reinforcing frame 303 can be slid upward, and when the reinforcing frame 303 is slid to a position where it does not block the paving operation, release the pressing block 401, the first spring 406 resets and then drives the connecting strip 402 and the card block 403 to reset, and the card block 403 engages with the upper card slot 404, thereby improving the convenience of the brick laying process. The setting of the guide shaft 405 improves the sliding stability of the connecting strip 402 and avoids the deviation of the first spring 406. After the reinforcing frame 303 moves up, Lay corundum bricks 308 in the longitudinal direction one by one. After laying each corundum brick 308, place a pillow bar 307, and then place a channel steel 306 on one side of the pillow bar 307. The channel steel 306 and the pillow bar 307 are initially limited by the positioning structure 5. When all the corundum bricks 308 on one side of the melting furnace body 1 are laid, press the pressing block 401 to slide the reinforcing frame 303 down. After sliding to the initial position, release the pressing block 401 to fix the reinforcing frame 303. Then insert the tilting rod or wrench into the hole at the end of the screw rod 305, rotate the tilting rod or wrench, and then drive the screw rod 305 to rotate on the fixing seat 304. The screw rod 305 then gradually conflicts with the channel steel 306, thereby reinforcing the channel steel 306 and the pillow bar 307, and improving the stability of the laying of the corundum bricks 308;

[0050] Secondly, after a pillow bar 307 is attached to one side of the plurality of corundum bricks 308, the limiting strip 510 can be pulled upwards, and the limiting hole 511 on the limiting strip 510 is no longer engaged with the limiting column 512 on the installation box 501. At this time, the second spring 507 is reset to drive the slide bar 505 to slide, and then drive the positioning rod 502 to be inserted into the positioning hole 504 on the pillow bar 307, so as to realize the positioning of the pillow bar 307. When the pillow bar 307 and the channel steel 306 are placed successively, the limiting strip 510 can be pulled upwards, and the limiting strip 510 drives the guide strip 508 to slide, the third spring 509 is compressed, and then the limiting strip 510 is pulled outwards, and the limiting strip 510 drives the slide bar 505 to slide outwards through the guide strip 508, so that the second spring 50 7 compression, when the limiting hole 511 is above the limiting column 512, then the limiting strip 510 is released, the third spring 509 is reset, driving the guide strip 508 and the limiting strip 510 to descend, so that the limiting hole 511 and the limiting column 512 are engaged, at this time, the positioning rod 502 is at the outermost side, and will not hinder the placement and laying of the pillow bar 307 and the channel steel 306. After placing the pillow bar 307, the channel steel 306 is placed immediately, and then the limiting strip 510 is pulled to make the positioning rod 502 plug into the through hole 503 and the positioning hole 504, which effectively avoids deviation when placing the pillow bar 307 and the channel steel 306, and improves the laying efficiency. The setting of the guide rod 506 improves the sliding stability of the slide bar 505 and avoids the deviation of the second spring 507;

[0051] Then, after laying the pillow bar 307, the channel steel 306 is laid. When laying the channel steel 306, the insertion rod 602 on the channel steel 306 is aligned with the insertion hole 603 on the pillow bar 307, and then the channel steel 306 is inserted. The insertion rod 602 first conflicts with the pillow bar 307, and the channel steel 306 is initially positioned. Then, the channel steel 306 is secondary positioned by the positioning structure 5. When reinforcing the channel steel 306, the screw rod 305 conflicts with the channel steel 306, and then the channel steel 306 is pushed to slide on the positioning rod 502. At the beginning, the channel steel 306 is not completely fitted with the pillow bar 307. After continuous pressure, due to the insertion rod 602 first conflicts with the pillow bar 307, so when the channel steel 306 moves toward the pillow bar 307, the channel steel 306 drives the fixing sleeve 601 to move, and the fixing sleeve 601 drives the scale 606 to move together, and the scale indicated by the mark block 605 at the end of the insertion rod 602 changes. Therefore, at this time, the pillow bar 307 and the channel steel 306 are not completely fitted. When the channel steel 306 is continuously reinforced, the insertion rod 602 compresses the fourth spring 604. When the indication no longer changes, it means that the pillow bar 306 and the channel steel 307 are completely fitted. At this time, the screw rod 305 can be rotated two to three times to complete the reinforcement of the channel steel 306.

[0052] Finally, when it is necessary to load materials through the spiral feeder 802, the furnace door 703 is opened, and then the spiral feeder 802 is moved to the furnace mouth 9 through the guide rail 801, and then the fixing bar 807 is pulled, the fifth spring 808 is extended, and the fixing bar 807 drives the plug 809 to move upward. When the heat-resistant plate 803 and the furnace mouth 9 are completely covered, the fixing bar 807 is loosened, the fifth spring 808 is reset, and then the fixing bar 807 and the plug 809 are reset, and the plug 809 is then connected with the spiral feeder 802. The fixing frame 804 on the loader 802 is plugged in, thereby fixing the spiral loader 802. The setting of the guide column 806 improves the sliding stability of the fixing bar 807 and prevents the fifth spring 808 from running off track. Then the material is poured into the feed hopper of the spiral loader 802, and the spiral loader 802 is started. The material is transported into the interior of the melting furnace body 1 through the screw blades for heating and melting, thereby preventing the spiral loader 802 from separating from the furnace mouth 9 during loading, thereby improving the loading effect.

[0053] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0054] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A glass insulator melting furnace, characterized in that: The invention comprises a working platform (2), a melting furnace body (1) built on the working platform (2), a tile structure (3) arranged on the melting furnace body (1), an adjusting structure (4) arranged on the tile structure (3), a positioning structure (5) arranged on the working platform (2), an indicating structure (6) arranged on the tile structure (3), an opening and closing structure (7) arranged on the tile structure (3), a furnace mouth (9) arranged on the melting furnace body (1), and a loading structure (8) arranged on the working platform (2); The cross section of the melting furnace body (1) is a regular octagonal structure, the tile structure (3) comprises a fixing frame (301) and eight groups of support columns (302) fixedly connected to the fixing frame (301), the melting furnace body (1) is fixedly connected to the fixing frame (301), and each group of support columns (302) is provided with two; The opening and closing structure (7) comprises two fixed blocks (701) and a rotating shaft (702) rotatably connected between the two fixed blocks (701); one of the support columns (302) close to the furnace opening (9) is fixedly connected to the two fixed blocks (701); a furnace door (703) is fixedly connected to the rotating shaft (702); a heat-resistant plate (704) is fixedly connected to the furnace door (703); a worm wheel (705) is fixedly connected to the rotating shaft (702); a worm (706) is rotatably connected to the support column (302); the worm wheel (705) is meshed with the worm (706); and a hand wheel (707) is fixedly connected to the end of the worm (706).

2. A glass insulator melting furnace according to claim 1, characterized in that: A reinforcing frame (303) is fixedly connected between the two supporting columns (302) of each group via an adjusting structure (4); a plurality of fixing seats (304) are fixedly connected to the reinforcing frame (303); a screw rod (305) is threadedly connected to the fixing seats (304); a plurality of corundum bricks (308) are laid on the eight side walls of the melting furnace body (1); a plurality of pillow bars (307) are arranged on the side of the corundum bricks (308) facing away from the melting furnace body (1); a channel steel (306) is arranged on the side of the pillow bar (307) facing away from the corundum bricks (308); and the screw rod (305) abuts against the channel steel (306).

3. A glass insulator melting furnace according to claim 2, characterized in that: The adjustment structure (4) comprises a connecting strip (402) and two clamping blocks (403) fixedly connected to the connecting strip (402); the interior of the reinforcing frame (303) is slidably connected with the connecting strip (402); each of the supporting columns (302) is provided with two clamping grooves (404); the clamping blocks (403) are engaged with the clamping grooves (404); a first spring (406) is fixedly connected between the connecting strip (402) and the reinforcing frame (303); a pressing block (401) is fixedly connected to the connecting strip (402); and the pressing block (401) is slidably connected to the reinforcing frame (303).

4. A glass insulator melting furnace according to claim 3, characterized in that: A guide shaft (405) passes through the interior of the first spring (406), both ends of the guide shaft (405) are fixedly connected to the reinforcing frame (303), and the connecting strip (402) is slidably connected to the guide shaft (405).

5. A glass insulator melting furnace according to claim 2, characterized in that: The positioning structure (5) includes an installation box (501) and two positioning rods (502) slidably connected to the installation box (501); a plurality of installation boxes (501) are fixedly connected to the working platform (2); each of the channel steels (306) is provided with two through holes (503); the positioning rods (502) penetrate through the through holes (503); each of the pillow bars (307) is provided with two positioning holes (504); the positioning rods (502) are plugged into the positioning holes (504); one end of the two positioning rods (502) facing away from the channel steel (306) is fixedly connected with a slide bar (505); the slide bar (505) is slidably connected to the installation box (501).

6. A glass insulator melting furnace according to claim 5, characterized in that: The interior of the installation box (501) is fixedly connected with a guide rod (506), the slide bar (505) is slidably connected to the guide rod (506), the exterior of the guide rod (506) is sleeved with a second spring (507), and the two ends of the second spring (507) are respectively fixedly connected to the slide bar (505) and the installation box (501).

7. A glass insulator melting furnace according to claim 6, characterized in that: The slide bar (505) is slidably connected to a guide bar (508) with a T-shaped cross section, a third spring (509) is fixedly connected between the guide bar (508) and the slide bar (505), the guide bar (508) is slidably connected to the installation box (501), a limit bar (510) is fixedly connected to the guide bar (508), a limit hole (511) is provided on the limit bar (510), and a limit column (512) is fixedly connected to the installation box (501).

8. A glass insulator melting furnace according to claim 2, characterized in that: The indicating structure (6) comprises a fixed sleeve (601) and an insertion rod (602) slidably connected to the inside of the fixed sleeve (601); each of the channel steels (306) is fixedly connected with a fixed sleeve (601); the insertion rod (602) is slidably connected to the channel steel (306); each of the pillow bars (307) is provided with a plug hole (603); the insertion rod (602) is plugged into the plug hole (603); a fourth spring (604) is fixedly connected between the insertion rod (602) and the fixed sleeve (601); a scale (606) is fixedly connected to the fixed sleeve (601); a block (605) is fixedly connected to the insertion rod (602); the block (605) is slidably connected to the fixed sleeve (601); and the block (605) and the scale (606) are used in conjunction with each other.

9. A glass insulator melting furnace according to claim 1, characterized in that: The feeding structure (8) comprises two guide rails (801) and a spiral feeder (802) arranged on the two guide rails (801); a heat-resisting plate (803) is fixedly connected to the discharge port of the spiral feeder (802); and the heat-resisting plate (803) is attached to the furnace mouth (9) of the melting furnace body (1).

10. A glass insulator melting furnace according to claim 9, characterized in that: A fixed frame (804) is fixedly connected to each side of the spiral feeder (802); two vertical poles (805) are fixedly connected to the working platform (2); a guide column (806) with a T-shaped cross section is slidably connected to the vertical pole (805); a fixed bar (807) with an L-shaped cross section is fixedly connected to the top of the guide column (806); a fifth spring (808) is fixedly connected between the fixed bar (807) and the vertical pole (805); a plug-in block (809) with a trapezoidal cross section at the bottom end is fixedly connected to the fixed bar (807); and the plug-in block (809) is engaged with the fixed frame (804).

Images