A dual-cylinder self-propelled mechanism for a substrate glass melting furnace heater

Abstract

The application discloses a kind of substrate glass melting furnace heater double-cylinder self-propelled mechanism, including melting furnace outer fixed seat assembly, two groups of pressure driving cylinder assemblies and two groups of piston push cylinder assemblies are provided on the melting furnace outer fixed seat assembly, connecting arm assembly is fixedly arranged between the pressure driving cylinder assembly and piston push cylinder assembly, a set of complete substrate glass melting furnace heater single-cylinder self-propelled mechanism is formed between a group of the pressure driving cylinder assembly and a group of piston push cylinder assembly, two sets of complete substrate glass melting furnace heater single-cylinder self-propelled mechanism are provided on the melting furnace outer fixed seat assembly, and the two sets of complete substrate glass melting furnace heater single-cylinder self-propelled mechanism are through, when using, substrate glass melting furnace inside high temperature can realize the automatic displacement of substrate glass melting furnace heater to rear position, avoid internal temperature to rise too fast or temperature to be too high.

Description

Technical Field

[0001] This invention belongs to the field of substrate glass production technology, and specifically relates to a dual-cylinder self-propulsion mechanism for a substrate glass melting furnace heater. Background Technology

[0002] In the process of melting the raw materials in a substrate glass bath furnace, a high-temperature heater is required. This material can apply a very high voltage to heat the glass in the entire melting bath.

[0003] The existing technology has the following problems: In actual heating applications, according to process requirements, multiple sets of substrate glass melting furnace heaters are arranged opposite each other on both sides of the substrate glass furnace. Heating is achieved between the two sets of opposite substrate glass melting furnace heaters by applying high pressure. When the distance is close, the heating power is high, and when the distance is far, the heating power is low. In actual use, the applied heating temperature needs to be stable. When the internal temperature of the substrate glass melting furnace is very high, the distance between the two sets of opposite substrate glass melting furnace heaters needs to be increased; when the internal temperature of the substrate glass melting furnace is low, the distance between the two sets of opposite substrate glass melting furnace heaters needs to be decreased. Current control methods rely on intelligent equipment, which not only has high operating costs but also high maintenance costs. In high-temperature environments, the cost of maintenance and replacement due to damage is too high. Therefore, there is an urgent need for a dual-cylinder self-propelled mechanism for substrate glass melting furnace heaters to solve this problem. Summary of the Invention

[0004] To address the problems mentioned in the background section, this invention provides a dual-cylinder self-propelled mechanism for a substrate glass melting furnace heater, characterized by its ability to achieve autonomous adjustment and control.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a dual-cylinder self-propulsion mechanism for a substrate glass melting furnace heater, comprising a melting furnace outer fixed base assembly, wherein two sets of pressure drive cylinder assemblies and two sets of piston push cylinder assemblies are provided on the melting furnace outer fixed base assembly, a connecting arm assembly is fixedly provided between the pressure drive cylinder assembly and the piston push cylinder assembly, and a complete single-cylinder self-propulsion mechanism for a substrate glass melting furnace heater is formed between the pressure drive cylinder assembly and the piston push cylinder assembly, wherein two complete single-cylinder self-propulsion mechanisms for a substrate glass melting furnace heater are provided on the melting furnace outer fixed base assembly, and the two complete single-cylinder self-propulsion mechanisms for a substrate glass melting furnace heater are connected to each other;

[0006] The pressure-driven cylinder assembly includes a pressure-driven cylinder, a gas chamber end pipe fixedly disposed at the front end of the pressure-driven cylinder, and a fixed inner ring platform fixedly disposed on the inner wall of the front end of the pressure-driven cylinder. A pressure-pushing slide rod is slidably disposed on the pressure-driven cylinder. A pressure-pushing piston and a guide gear are fixedly disposed at both ends of the pressure-pushing slide rod, and a pressure-pushing return spring is sleeved on the pressure-pushing slide rod. A heat-conducting copper sheet is disposed on the outer wall of the gas chamber end pipe, and a through horizontal pipe is disposed on the outer wall of the pressure-driven cylinder.

[0007] The piston push cylinder assembly includes a piston push cylinder, a piston push slide rod is slidably arranged inside the piston push cylinder, an end fixing platform and a piston push tooth plate are respectively arranged at both ends of the piston push cylinder, and an inner piston sliding platform is fixedly arranged in the middle of the piston push cylinder.

[0008] Preferably, the connecting arm assembly includes a connecting vertical arm, on which a side support arm and a back support arm are provided. An end support frame is fixedly provided at the end of the side support arm, and a shifting gear and a shifting reversing gear are rotatably provided on the end support frame.

[0009] The melting furnace external fixing seat assembly includes a melting furnace external fixing ring seat, which is provided with a ring seat fixing hole and a central ring groove.

[0010] Preferably, the pressure-driven piston slides back and forth within the cylinder of the pressure-driven cylinder, and the two ends of the pressure-driven return spring abut against the pressure-driven piston and the rear cylinder of the pressure-driven cylinder, respectively. Through the pushing action of the pressure-driven return spring, the pressure-driven piston abuts and seals against the fixed inner ring platform.

[0011] Preferably, the piston inward sliding table reciprocates within the cylinder body of the piston pusher cylinder, and the top and bottom of the connecting vertical arm are fixedly connected to the cylinder bodies of the pressure drive cylinder and the piston pusher cylinder, respectively.

[0012] Preferably, the guide gear at the rear end of the pressure-driven slide bar meshes with the actuating gear, the actuating gear meshes with the actuating reversing gear, and the actuating reversing gear meshes with the piston push plate. Through the coordinated reversing meshing of the guide gear, the actuating gear, the actuating reversing gear, and the piston push plate, the pressure-driven slide bar in the pressure-driven cylinder and the piston push slide bar in the piston push cylinder form a structure in which the piston moves in the same direction.

[0013] Preferably, the through horizontal pipe on the outer wall of the pressure drive cylinder is connected to the through horizontal pipe on the outer wall of another set of pressure drive cylinders, the air chamber end pipe at the front end of the pressure drive cylinder is inserted into the substrate glass melting furnace, and the end fixing platform at the front end of the piston push cylinder assembly is used to install the substrate glass melting furnace heater.

[0014] Preferably, a heat-conducting copper sheet is provided on the outer wall of the gas chamber end tube, and an inert gas is provided inside the gas chamber end tube. When the inert gas inside the gas chamber end tube encounters high temperature, its volume expands. Through the volume expansion of the inert gas, the pressure pushes the piston in the pressure drive cylinder and slides towards the rear end of the pressure drive cylinder compression piston.

[0015] Preferably, a complete heater single-cylinder self-propulsion mechanism is formed between a set of pressure-driven cylinder assemblies and a set of piston-pushing cylinder assemblies. Two complete heater single-cylinder self-propulsion mechanisms are provided on the outer fixed base assembly of the melting furnace. The two complete heater single-cylinder self-propulsion mechanisms form a double-cylinder self-propulsion structure of the heater.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: When the present invention is used, a set of pressure-driven cylinder assemblies and a set of piston-pushing cylinder assemblies form a complete single-cylinder self-propelled mechanism for the substrate glass melting furnace heater. At this time, the pressure-driven piston slides back and forth in the cylinder body of the pressure-driven cylinder. Through the pushing of the pressure-driven return spring, the pressure-driven piston abuts and seals against the fixed inner ring platform. The piston inner sliding platform slides back and forth in the cylinder body of the piston-pushing cylinder. The guide gear at the rear end of the pressure-driven slide rod meshes with the actuating gear, and the actuating gear meshes with the actuating reversing gear. The gear meshes, engaging the reversing gear and the piston pusher plate. Through the coordinated reversing meshing of the guide gear, the driving gear, the reversing gear, and the piston pusher plate, the pressure pushes the slide rod in the pressure drive cylinder and the piston pusher slide rod in the piston pusher cylinder, forming a structure where the piston moves in the same direction. Its working principle is as follows: In actual use, a heat-conducting copper fin is installed on the outer wall of the gas chamber end tube, and inert gas is installed inside the gas chamber end tube. When the inert gas inside the gas chamber end tube encounters high temperature, its volume expands. This expansion of the inert gas causes the pressure to push the piston. The piston slides within the pressure-driven cylinder and towards its rear end. At this time, the pressure pushes the slide rod, causing the guide gear to move backward. Due to the linkage and reversing engagement of the guide gear, the shifting gear, the shifting reversing gear, and the piston push plate, the piston push plate causes the piston push slide rod to move backward. In actual use, the through-tube on the outer wall of the pressure-driven cylinder is connected to another set of through-tubes on the outer wall of the pressure-driven cylinder. The gas chamber end tube at the front end of the pressure-driven cylinder is inserted into the substrate glass melting furnace. The end fixing platform at the front end of the piston push cylinder assembly is used for... By installing a heater in the substrate glass melting furnace, the heater can automatically move backward when the internal temperature of the substrate glass melting furnace is high, preventing the internal temperature from rising too quickly or becoming too high. When the internal temperature of the substrate glass melting furnace is insufficient, the above process is reversed, that is, the heater automatically moves forward to accelerate the heating inside the substrate glass melting furnace. In this way, the involvement and maintenance of a large number of intelligent electronic devices used in existing technologies are avoided, greatly reducing the actual use cost and subsequent maintenance cost. Attached Figure Description

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a perspective view of the invention from another angle;

[0019] Figure 3 This is an exploded view of the present invention;

[0020] Figure 4 This is a perspective view of the pressure-driven cylinder assembly, piston-pushing cylinder assembly, and connecting arm assembly of the present invention.

[0021] Figure 5 This is a perspective view of the pressure-driven cylinder assembly of the present invention;

[0022] Figure 6 This is a cross-sectional view of the pressure-driven cylinder assembly of the present invention;

[0023] Figure 7 This is a perspective view of the piston pusher cylinder assembly of the present invention;

[0024] Figure 8 This is a cross-sectional view of the piston pusher cylinder assembly of the present invention;

[0025] Figure 9 This is a perspective view of the connecting arm assembly of the present invention;

[0026] In the diagram: 100, outer fixing seat assembly for melting furnace; 101, outer fixing ring seat for melting furnace; 102, fixing hole for ring seat; 103, central ring groove; 200, pressure drive cylinder assembly; 201, pressure drive cylinder; 202, pressure push piston; 203, fixing inner ring platform; 204, heat-conducting copper sheet; 205, gas chamber end pipe; 206, pressure push slide bar; 207, pressure push return spring; 208, guide gear wheel; 209. Through horizontal tube; 300. Piston push cylinder assembly; 301. Piston push cylinder; 302. Piston push slide rod; 303. End fixing platform; 304. Piston inward sliding platform; 305. Piston push toothed plate; 400. Connecting arm assembly; 401. Connecting vertical arm; 402. Side support arm; 403. End support vertical frame; 404. Actuating gear; 405. Actuating reversing gear; 406. Back support arm. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figure 1-9 The present invention provides the following technical solution: a dual-cylinder self-propulsion mechanism for a substrate glass melting furnace heater, comprising a melting furnace outer fixed base assembly 100, on which two sets of pressure drive cylinder assemblies 200 and two sets of piston push cylinder assemblies 300 are provided, and a connecting arm assembly 400 is fixedly provided between the pressure drive cylinder assembly 200 and the piston push cylinder assembly 300, and a complete single-cylinder self-propulsion mechanism for a substrate glass melting furnace heater is formed between the set of pressure drive cylinder assembly 200 and the set of piston push cylinder assembly 300; two complete single-cylinder self-propulsion mechanisms for a substrate glass melting furnace heater are provided on the melting furnace outer fixed base assembly 100, and the two complete single-cylinder self-propulsion mechanisms for a substrate glass melting furnace heater are connected to each other;

[0029] The pressure-driven cylinder assembly 200 includes a pressure-driven cylinder 201. A gas chamber end pipe 205 is fixedly provided at the front end of the pressure-driven cylinder 201, and a fixed inner ring platform 203 is fixedly provided on the inner wall of the front end of the pressure-driven cylinder 201. A pressure-pushing slide rod 206 is slidably provided on the pressure-driven cylinder 201. A pressure-pushing piston 202 and a guide gear 208 are fixedly provided at both ends of the pressure-pushing slide rod 206, and a pressure-pushing return spring 207 is sleeved on the pressure-pushing slide rod 206. A heat-conducting copper sheet 204 is provided on the outer wall of the gas chamber end pipe 205, and a through horizontal pipe 209 is provided on the outer wall of the pressure-driven cylinder 201.

[0030] The piston push cylinder assembly 300 includes a piston push cylinder 301, a piston push slide rod 302 is slidably disposed inside the piston push cylinder 301, an end fixing platform 303 and a piston push tooth plate 305 are respectively disposed at both ends of the piston push cylinder 301, and a piston inward sliding platform 304 is fixedly disposed in the middle of the piston push cylinder 301.

[0031] In this embodiment, preferably, the connecting arm assembly 400 includes a connecting vertical arm 401, on which a side support arm 402 and a back support arm 406 are provided. An end support vertical frame 403 is fixedly provided at the end of the side support arm 402, and a prying toothed wheel 404 and a prying reversing gear 405 are rotatably provided on the end support vertical frame 403.

[0032] The melting furnace outer fixing seat assembly 100 includes a melting furnace outer fixing ring seat 101, which is provided with a ring seat fixing hole 102 and a central ring groove 103.

[0033] In this embodiment, preferably, the pressure-driven piston 202 slides back and forth within the cylinder of the pressure-driven cylinder 201, and the two ends of the pressure-driven return spring 207 abut against the pressure-driven piston 202 and the rear cylinder of the pressure-driven cylinder 201, respectively. Through the pushing of the pressure-driven return spring 207, the pressure-driven piston 202 abuts and seals against the fixed inner ring platform 203.

[0034] In this embodiment, preferably, the piston inward sliding table 304 slides back and forth within the cylinder body of the piston push cylinder 301, and the top and bottom of the connecting vertical arm 401 are fixedly connected to the cylinder bodies of the pressure drive cylinder 201 and the piston push cylinder 301, respectively.

[0035] In this embodiment, preferably, the guide gear 208 at the rear end of the pressure-driven slide bar 206 meshes with the actuating gear 404, the actuating gear 404 meshes with the actuating reversing gear 405, and the actuating reversing gear 405 meshes with the piston-pushing gear plate 305. Through the linkage and reversing meshing of the guide gear 208, the actuating gear 404, the actuating reversing gear 405, and the piston-pushing gear plate 305, the pressure-driven slide bar 206 in the pressure-driven cylinder 201 and the piston-pushing slide bar 302 in the piston-pushing cylinder 301 form a structure in which the piston moves in the same direction.

[0036] In this embodiment, preferably, the through horizontal pipe 209 on the outer wall of the pressure drive cylinder 201 is connected to the through horizontal pipe 209 on the outer wall of another set of pressure drive cylinders 201, the air chamber end pipe 205 at the front end of the pressure drive cylinder 201 is inserted into the substrate glass melting furnace, and the end fixing platform 303 at the front end of the piston push cylinder assembly 300 is used to install the substrate glass melting furnace heater.

[0037] In this embodiment, preferably, a heat-conducting copper sheet 204 is provided on the outer wall of the gas chamber end tube 205, and an inert gas is provided inside the gas chamber end tube 205. When the inert gas inside the gas chamber end tube 205 encounters high temperature, its volume expands. Through the volume expansion of the inert gas, the pressure pushes the piston 202 in the pressure drive cylinder 201 and slides towards the rear end of the pressure drive cylinder 201 compression piston.

[0038] In this embodiment, preferably, a set of pressure-driven cylinder assemblies 200 and a set of piston-pushing cylinder assemblies 300 form a complete heater single-cylinder self-propelling mechanism, and two complete heater single-cylinder self-propelling mechanisms are provided on the melting furnace outer fixed base assembly 100. The two complete heater single-cylinder self-propelling mechanisms form a heater double-cylinder self-propelling structure.

[0039] Working principle and usage process of the present invention: When the present invention is used, a set of pressure-driven cylinder assemblies 200 and a set of piston-pushing cylinder assemblies 300 form a complete single-cylinder self-propelled mechanism for the substrate glass melting furnace heater. At this time, the pressure-driven piston 202 slides back and forth in the cylinder body of the pressure-driven cylinder 201. Through the pushing of the pressure-driven return spring 207, the pressure-driven piston 202 abuts and seals against the fixed inner ring platform 203. The piston inward sliding platform 304 slides back and forth in the cylinder body of the piston-pushing cylinder 301. The guide gear 208 at the rear end of the pressure-driven slide rod 206 meshes with the actuating gear 404. The actuating gear 404 and the actuating reversing gear... Gear 405 meshes, driving the reversing gear 405 to mesh with the piston push plate 305. Through the linkage of the guide gear 208, the driving gear 404, the reversing gear 405, and the piston push plate 305, the pressure pushes the slide rod 206 in the pressure drive cylinder 201 and the piston push slide rod 302 in the piston push cylinder 301 to form a structure in which the piston moves in the same direction. Its working principle is as follows: In actual use, a heat-conducting copper sheet 204 is provided on the outer wall of the air chamber end pipe 205, and an inert gas is provided inside the air chamber end pipe 205. When the inert gas inside the air chamber end pipe 205 encounters high temperature, its volume expands, and through the body of the inert gas... The expansion causes the pressure-driven piston 202 to slide within the pressure-driven cylinder 201 towards the rear end of the pressure-driven cylinder 201. At this time, the pressure-driven slide rod 206 drives the guide gear 208 to move backward. Due to the linkage and reversing engagement of the guide gear 208, the actuating gear 404, the actuating reversing gear 405, and the piston push plate 305, the piston push plate 305 drives the piston push slide rod 302 to move backward. In actual use, the through horizontal pipe 209 on the outer wall of the pressure-driven cylinder 201 is connected to another set of through horizontal pipes 209 on the outer wall of the pressure-driven cylinder 201. The air chamber end pipe 20 at the front end of the pressure-driven cylinder 201... 5. Inserted into the substrate glass melting furnace, the end fixing platform 303 at the front end of the piston push cylinder assembly 300 is used to install the substrate glass melting furnace heater. In this way, when the temperature inside the substrate glass melting furnace is high, the substrate glass melting furnace heater can automatically move backward to avoid the internal temperature rising too quickly or becoming too high. When the internal temperature of the substrate glass melting furnace is insufficient, the above action process is reversed, that is, the substrate glass melting furnace heater automatically moves forward to accelerate the heating inside the substrate glass melting furnace. In this way, the participation and maintenance of a large number of intelligent electronic devices used in the prior art are avoided, which greatly reduces the actual use cost and the later maintenance cost.

[0040] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A substrate glass melting furnace heater dual cylinder self-propelled mechanism, comprising a melting furnace outer fixed seat assembly (100), characterized in that: The melting furnace outer fixed seat assembly (100) is provided with two groups of pressure driving cylinder assemblies (200) and two groups of piston pushing cylinder assemblies (300), the pressure driving cylinder assemblies (200) and the piston pushing cylinder assemblies (300) are fixedly provided with a connecting arm assembly (400) between them, one group of the pressure driving cylinder assemblies (200) and one group of the piston pushing cylinder assemblies (300) form a complete base plate glass melting furnace heater single cylinder self-propelled mechanism, the melting furnace outer fixed seat assembly (100) is provided with two complete base plate glass melting furnace heater single cylinder self-propelled mechanisms, and the two complete base plate glass melting furnace heater single cylinder self-propelled mechanisms are through each other; The pressure driving cylinder assembly (200) comprises a pressure driving cylinder (201), a gas cavity end pipe (205) is fixedly arranged at the front end of the pressure driving cylinder (201), a fixed inner ring table (203) is fixedly arranged on the inner wall of the front end of the pressure driving cylinder (201), a pressure pushing sliding rod (206) is slidably arranged on the pressure driving cylinder (201), a pressure pushing piston (202) and a guide tooth gear (208) are fixedly arranged at the two ends of the pressure pushing sliding rod (206) respectively, and a pressure pushing reset spring (207) is sleeved on the pressure pushing sliding rod (206), a heat conduction copper sheet (204) is arranged on the outer wall of the gas cavity end pipe (205), and a through horizontal pipe (209) is arranged on the outer wall of the pressure driving cylinder (201); The piston pushing cylinder assembly (300) comprises a piston pushing cylinder (301), a piston pushing sliding rod (302) is slidably arranged in the piston pushing cylinder (301), end fixed tables (303) and piston pushing tooth plates (305) are arranged at the two ends of the piston pushing cylinder (301) respectively, and a piston inner moving sliding table (304) is fixedly arranged in the middle of the piston pushing cylinder (301).

2. The double-cylinder self-propulsion mechanism of a substrate glass melting furnace heater according to claim 1, characterized in that: The connecting arm assembly (400) comprises a connecting vertical arm (401), side supporting arms (402) and back supporting arms (406) are arranged on the connecting vertical arm (401), end supporting vertical frames (403) are fixedly arranged at the ends of the side supporting arms (402), and a dial tooth gear (404) and a dial reversing gear (405) are rotatably arranged on the end supporting vertical frames (403); The melting furnace outer fixed seat assembly (100) comprises a melting furnace outer fixed ring seat (101), and the melting furnace outer fixed ring seat (101) is provided with a ring seat fixed hole (102) and a center ring groove (103).

3. The double-cylinder self-propelled mechanism of a substrate glass melting furnace heater according to claim 1, characterized in that: The pressure pushing piston (202) reciprocally slides in the cylinder body of the pressure driving cylinder (201), the two ends of the pressure pushing reset spring (207) abut against the pressure pushing piston (202) and the rear end cylinder body of the pressure driving cylinder (201) respectively, and the pressure pushing piston (202) abuts and seals against the fixed inner ring table (203) through the pushing of the pressure pushing reset spring (207).

4. The double-cylinder self-propelled mechanism of a substrate glass melting furnace heater according to claim 2, characterized in that: The piston inner moving slide (304) reciprocally slides in the cylinder of the piston pushing cylinder (301), and the connecting vertical arm (401) is fixedly connected with the cylinder body of the pressure driving cylinder (201) and the piston pushing cylinder (301) at the top and bottom respectively.

5. The double-cylinder self-propelled mechanism of a substrate glass melting furnace heater according to claim 2, characterized in that: The guiding toothed wheel (208) at the rear end of the pressure pushing slide rod (206) is in gear with the driving toothed wheel (404), the driving toothed wheel (404) is in gear with the driving reversing gear (405), the driving reversing gear (405) is in gear with the piston pushing gear plate (305), and the pressure pushing slide rod (206) is in the same direction with the piston pushing slide rod (302) in the pressure driving cylinder (201) and the piston pushing cylinder (301) through the linkage and gear reversing of the guiding toothed wheel (208), the driving toothed wheel (404), the driving reversing gear (405) and the piston pushing gear plate (305).

6. The twin cylinder self-propelled mechanism for a substrate glass melting furnace heater according to claim 1, characterized by: The through horizontal pipe (209) on the outer wall of the pressure driving cylinder (201) is communicated with the through horizontal pipe (209) on the outer wall of another group of pressure driving cylinders (201), the air cavity end pipe (205) at the front end of the pressure driving cylinder (201) is inserted into the base plate glass melting furnace, and the end fixed table (303) at the front end of the piston pushing cylinder assembly (300) is used for installing the heater of the base plate glass melting furnace.

7. The double-cylinder self-propelled mechanism of a substrate glass melting furnace heater according to claim 1, characterized in that: The outer wall of the air cavity end pipe (205) is provided with a ring of heat conducting copper sheets (204), and the air cavity end pipe (205) is internally provided with inert gas, when the inert gas in the air cavity end pipe (205) encounters high temperature, the volume expands, and through the volume expansion of the inert gas, the pressure pushing piston (202) is compressed and slid in the pressure driving cylinder (201) and towards the rear end of the pressure driving cylinder (201).

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