Glass tempering furnace cleaning device

Abstract

The present application relates to the field of glass tempering furnaces and discloses a cleaning device for a glass tempering furnace, comprising a detection assembly, a cleaning assembly, a knocking assembly, a conveyor roller assembly, and a slag collecting box. The detection assembly is disposed in a cooling chamber and is used to detect whether the glass is broken; the conveyor roller is used to transport the glass in the cooling chamber; the slag collecting box is disposed below the conveyor roller assembly, and a slag outlet is disposed at one end of the bottom of the slag collecting box. The cleaning assembly comprises a slag removal member and a slag suction member. The slag removal member is disposed on the slag collecting box and is used to push the glass slag in the slag collecting box to the slag outlet. The slag suction member is disposed below the conveyor roller assembly and is used to clean the conveyor roller assembly. The knocking assembly comprises a knocking member and a transmission member. The knocking member is disposed on the inner wall of the cooling chamber, and the transmission member drives the knocking member to knock the broken glass above the conveyor roller assembly. The present application can promptly clean up the broken glass when the glass breaks, thereby minimizing the impact on subsequent processing.

Description

Technical Field

[0001] The present application relates to the field of glass tempering furnaces, and in particular to a cleaning device for glass tempering furnaces. Background Art

[0002] A glass tempering furnace is an industrial heating device that uses physical or chemical methods to create a compressive stress layer on the glass surface and a tensile stress layer within it. When the glass is subjected to external forces, the compressive stress layer partially offsets the tensile stress, preventing the glass from shattering and thus increasing its strength. Furthermore, this compressive stress further refines microcracks on the glass surface, further enhancing the glass's strength.

[0003] The glass tempering furnace currently in use usually includes a material transport component, a heating chamber and a cooling chamber. The cut glass is transported by the material transport component to the heating chamber for heating. After heating for a certain period of time, it is transported by the material transport component to the cooling chamber for rapid cooling, thereby forming a compressive stress layer on the surface of the glass and a tensile stress layer inside.

[0004] However, during the rapid cooling process of the heated glass, the glass may burst due to poor quality or excessive cooling speed. At this time, glass fragments may fall or adhere to the material transport components, affecting subsequent glass processing. Summary of the Invention

[0005] In order to clean up the broken glass in time when it breaks and reduce the impact on subsequent processing, the present application provides a cleaning device for a glass tempering furnace.

[0006] The present application provides a cleaning device for a glass tempering furnace, which adopts the following technical solution:

[0007] The cleaning device of a glass tempering furnace comprises a cooling chamber, a detection component, a cleaning component, a knocking component, a conveying roller assembly and a slag collecting box, the conveying roller assembly comprises a plurality of conveying rollers, the detection component is arranged in the cooling chamber, and is used to detect whether the glass is broken, and the conveying roller assembly is used to carry the glass in the cooling chamber; the slag collecting box is arranged below the conveying roller assembly, and a slag outlet is arranged at one end of the bottom of the slag collecting box; the cleaning component comprises a slag removing part and a slag suction part, the slag removing part is arranged on the slag collecting box, and is used to push the glass broken in the slag collecting box to the slag outlet, the slag suction part is arranged below the conveying roller assembly, and is used to clean the conveying roller assembly, the knocking component is arranged on a side of the cooling chamber away from the heating chamber, the knocking component comprises a knocking part and a transmission part, the knocking part is arranged on the inner wall of the cooling chamber, the transmission part is connected to the knocking part, and the slag removing part drives the knocking part through the transmission part to knock the broken glass above the conveying roller assembly.

[0008] By adopting the above technical solution, when glass breaks, some glass debris will fall into the slag collection box through the gap between adjacent conveyor rollers. When the detection component detects the glass breakage, the slag removal component is activated to push the glass debris in the slag collection box toward the slag outlet, reducing the accumulation of glass debris in the slag collection box. The slag suction component will remove the glass debris adhering to the conveyor roller. However, some larger glass fragments may still remain on the conveyor roller assembly. At this time, the slag removal component drives the knocking component through the transmission component to break these glass fragments, allowing them to fall into the slag collection box through the gap between adjacent conveyor rollers, facilitating unified collection and minimizing the impact on subsequent glass processing.

[0009] Optionally, the knocking member includes a toggle gear, a transmission gear, a knocking rod and a coil spring, the toggle gear is connected to the transmission member, the toggle gear includes a driving part and a reset part, the driving part is used to engage with the transmission gear, a connecting shaft is fixedly connected to the inner wall of the cooling chamber, the transmission gear is rotatably connected to the connecting shaft, the knocking rod is fixedly connected to the transmission gear, one end of the coil spring is fixedly connected to the connecting shaft, and the other end is fixedly connected to the transmission gear.

[0010] By adopting the above technical solution, the toggle gear is rotated, and when the driving part is engaged with the transmission gear, the transmission gear drives the knocking rod to rotate accordingly, so that the knocking rod can knock on the broken glass on the conveying roller, and the coil spring is in a contracted state at this time; as the toggle gear continues to rotate, the driving part is no longer engaged with the transmission gear, and the transmission gear will rotate in the opposite direction under the elastic reset action of the coil spring, and the knocking rod is lifted. As the toggle gear rotates, the knocking rod can repeatedly knock on the broken glass on the conveying roller, causing it to fall into the slag collection box, and there is no need for workers to collect it.

[0011] Optionally, the slag removal component includes a motor, a rotating rod, a guide rod and a scraper plate. The motor is arranged on one side of the slag collecting box, the output shaft of the motor is fixedly connected to the rotating rod, the guide rod is fixedly installed in the slag collecting box, one end of the scraper plate is threadedly connected to the rotating rod, and the other end is slidably connected to the guide rod, and the bottom end of the scraper plate abuts against the inner bottom wall of the slag collecting box.

[0012] By adopting the above technical solution, when the detection component detects glass breakage, the motor starts, the motor output shaft drives the rotating rod to rotate, and drives the scraper plate to move back and forth along the setting direction of the guide rod, pushing the glass fragments at the bottom of the slag collection box to the slag outlet, eliminating the need for manual collection of the glass fragments, and making it easy to use.

[0013] Optionally, the transmission member includes a first synchronous pulley, a second synchronous pulley and a synchronous belt, the first synchronous pulley is coaxially fixedly connected to the rotating rod, the second synchronous pulley is rotatably connected to the inner wall of the cooling chamber, and the synchronous belt is wound around the first synchronous pulley and the second synchronous pulley.

[0014] By adopting the above technical solution, when the motor is started, the motor output shaft drives the rotating rod to rotate, and the first synchronous pulley rotates accordingly, and the second synchronous pulley is driven to rotate through the synchronous belt, and the second synchronous pulley drives the toggle gear to rotate, thereby driving the knocking rod to knock on the glass, without the need to increase the power source, reducing energy consumption.

[0015] Optionally, the slag suction member is a dust suction pump, a dust suction chamber is provided at the top of the scraper plate, a slag discharge chamber is provided at the bottom of the scraper plate, and the dust suction pump is fixedly connected to the scraper plate.

[0016] By adopting the above technical solution, after the glass shatters, some tiny glass fragments will adhere to the surface of the conveyor roller. When the vacuum pump is turned on, these glass fragments can be sucked into the slag cavity and then fall into the slag collection box. As the scraper plate moves back and forth, the glass fragments adhered to the surfaces of multiple conveyor rollers can be cleaned up, reducing the impact on subsequent glass processing.

[0017] Optionally, the detection component includes a light source transmitter and a light receiver, and the light source transmitter and the light receiver are fixedly mounted on the inner top wall of the cooling chamber, and the light receiver is electrically connected to the motor and the dust pump through a control system.

[0018] By adopting the above technical solution, the light source transmitter will emit a light beam downward. After the light beam hits the glass, part of the light will be reflected and fall on the light receiver. If the glass is intact, the light receiver can receive a continuous light source signal. If the glass is broken, when the light beam hits the crack of the glass, the light is reflected and cannot fall on the light receiver. The light receiver cannot receive the light source signal or can only receive intermittent light source signals. At this time, the control system can control the motor to start, which can accurately judge the state of the glass and thus process it.

[0019] Optionally, it also includes a control telescopic rod, a baffle and an opening and closing telescopic rod, the control telescopic rod is arranged on the side wall of the slag collecting box near the slag outlet, a return spring is arranged in the rodless cavity of the control telescopic rod, the baffle is hinged at the slag outlet, and the opening and closing telescopic rod is arranged at the slag outlet, one end of the opening and closing telescopic rod is hinged to the inner wall of the slag collecting box, and the other end is hinged to the baffle, and the rodless cavity of the control telescopic rod is connected to the rodless cavity of the opening and closing telescopic rod.

[0020] By adopting the above technical solution, when the scraper plate moves to the side close to the slag outlet, it will squeeze the control telescopic rod. At this time, the reset spring is in a compressed state, and the medium in the rodless cavity of the control telescopic rod will be pressed into the rodless cavity of the opening and closing telescopic rod, driving the opening and closing telescopic rod to extend, pushing the baffle, and opening the slag outlet. The glass fragments scraped to the slag outlet by the scraper plate are discharged from the slag outlet, without the need for workers to manually clean it, and are easy to use.

[0021] Optionally, a plurality of crushing blocks are arranged at intervals on the side wall of the knocking rod along its own extension direction.

[0022] By adopting the above technical solution, when the knocking rod falls, the shattering blocks can increase the impact force on large-sized glass fragments, ensuring that most glass fragments can fall into the slag collecting box, reducing the labor intensity of workers.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] When the toggle gear is turned, when the driving part is engaged with the transmission gear, the transmission gear drives the knocking rod to rotate accordingly, so that the knocking rod can knock the broken glass on the conveyor roller. At this time, the coil spring is in a contracted state; as the toggle gear continues to rotate, the driving part is no longer engaged with the transmission gear, and the transmission gear rotates in the opposite direction under the elastic return action of the coil spring, and the knocking rod is lifted. As the toggle gear rotates, the knocking rod can repeatedly knock the broken glass on the conveyor roller, causing it to fall into the slag collection box, and no workers need to collect it again;

[0025] After the glass breaks, some tiny glass fragments will adhere to the surface of the conveyor roller. When the vacuum pump is turned on, these glass fragments can be sucked into the slag discharge cavity and then fall into the slag collection box. As the scraper moves back and forth, the glass fragments adhered to the surfaces of multiple conveyor rollers can be cleaned up, reducing the impact on subsequent glass processing.

[0026] The light source transmitter will emit a light beam downward. After the light beam hits the glass, part of the light will be reflected and fall on the light receiver. If the glass is intact, the light receiver can receive a continuous light source signal. If the glass is broken, when the light beam hits the crack of the glass, the light is reflected and cannot fall on the light receiver. The light receiver cannot receive the light source signal or can only receive intermittent light source signals. At this time, the control system can control the motor to start, which can accurately judge the state of the glass and thus process it. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the cleaning device of the glass tempering furnace of the present application;

[0028] Figure 2 is a cross-sectional view of the cleaning device of the glass tempering furnace of the present application;

[0029] Figure 3 This is a schematic structural diagram of a scraper plate in a cleaning device of a glass tempering furnace of the present application;

[0030] Figure 4 This is a schematic diagram of the structure of the control telescopic rod in the cleaning device of the glass tempering furnace of the present application;

[0031] Figure 5 yes Figure 4 Enlarged view of part A.

[0032] Explanation of the accompanying drawings: 1. Detection component; 11. Light source transmitter; 12. Light receiver; 2. Cleaning component; 21. Slag removal component; 211. Motor; 212. Rotating rod; 213. Guide rod; 214. Scraper plate; 2141. Dust suction chamber; 2142. Slag discharge chamber; 22. Dust suction pump; 3. Knocking component; 31. Knocking component; 311. Toggle gear; 312. Transmission gear; 3121. Connecting shaft; 313. Knocking rod; 3131. Crushing block; 314. Coil spring; 32. Transmission component; 321. First synchronous pulley; 322. Second synchronous pulley; 323. Synchronous belt; 4. Conveying roller; 5. Heating chamber; 6. Cooling chamber; 7. Slag collecting box; 71. Slag discharge port; 72. Baffle; 8. Control telescopic rod; 81. Return spring; 9. Open and close telescopic rod. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 This application is described in further detail.

[0034] Reference Figure 1 and Figure 2 The embodiment of the present application discloses a cleaning device for a glass tempering furnace, which includes a detection component 1, a cleaning component 2, a knocking component 3, a conveyor roller component and a slag collecting box 7. The conveyor roller component includes a plurality of conveyor rollers 4. The glass tempering furnace includes a heating chamber 5 and a cooling chamber 6. The detection component 1 is arranged in the cooling chamber 6 and can detect whether the glass on the conveyor roller 4 is in good condition. A square slag collecting box 7 is fixedly installed below the conveyor roller 4. The slag collecting box 7 is located below the cooling chamber 6 and is used to collect glass fragments broken due to cooling. The cleaning component 2 is arranged on the slag collecting box 7, and the knocking component 3 is arranged on the side wall of the cooling chamber 6 to crush large-sized glass fragments remaining on the conveyor roller 4.

[0035] The detection component 1 includes a light source emitter 11 and a light receiver 12. The light source emitter 11 and the light receiver 12 are installed on the inner top wall of the cooling chamber 6 at intervals along the moving direction of the glass. The light source emitter 11 is installed on the side of the light receiver 12 close to the heating chamber 5. The light source emitter 11 emits a light beam downward at a certain angle. After the light beam is irradiated on the glass, part of the light will be reflected and fall on the light receiver 12. If the glass is in an intact state, the light receiver 12 can receive a continuous light source signal. If the glass is broken, when the light beam is irradiated on the crack of the glass, the light cannot fall on the light receiver 12 after being reflected. The light receiver 12 cannot receive the light source signal or can only receive intermittent light source signals, thereby judging whether the glass is broken after cooling treatment.

[0036] Reference Figure 2 and Figure 3 The cleaning assembly 2 includes a slag removal part 21 and a slag suction part, wherein the slag removal part 21 includes a motor 211, a rotating rod 212, a guide rod 213 and a scraper plate 214. The motor 211 is fixedly mounted on the side wall of the slag collecting box 7. The output shaft of the motor 211 passes through the side wall of the slag collecting box 7 and is fixedly connected to the rotating rod 212. The rotating rod 212 is rotatably connected to the slag collecting box 7. The extension direction of the rotating rod 212 is the same as the moving direction of the glass. The guide rod 213 is fixedly mounted in the slag collecting box 7. The scraper plate 214 is a square plate. The length of the scraper plate 214 along the extension direction of the conveying roller 4 is equal to the length of the slag collecting box 7 along the extension direction of the conveying roller 4. One end of the upper part of the scraper plate 214 is threadedly connected to the rotating rod 212, and the other end is slidably connected to the guide rod 213. The bottom of the scraper plate 214 abuts against the inner bottom wall of the slag collecting box 7. A slag outlet 71 is provided on one side of the bottom of the slag collecting box 7 , and a baffle 72 is hinged to the slag outlet 71 .

[0037] It should be noted that the light receiver 12 is electrically connected to the motor 211 via a control system. When the light receiver 12 fails to receive a light source signal or receives only intermittent light source signals, the motor 211 is activated. The output shaft of the motor 211 drives the rotating rod 212 to rotate, driving the scraper plate 214 to reciprocate along the extension direction of the guide rod 213, scraping the glass debris in the slag box 7 to the slag outlet 71.

[0038] Reference Figure 2 and Figure 4It should be noted that a control telescopic rod 8 is fixedly mounted on the inner wall of the slag collecting box 7 near the slag outlet 71. The extension direction of the control telescopic rod 8 is the same as the extension direction of the guide rod 213. A return spring 81 is fixedly mounted in the rodless cavity of the control telescopic rod 8. One end of the return spring 81 is fixedly connected to the movable end of the control telescopic rod 8, and the other end is fixedly connected to the inner wall of the rodless cavity of the control telescopic rod 8. An opening and closing telescopic rod 9 is hingedly mounted on the inner wall of the slag outlet 71. The fixed end of the opening and closing telescopic rod 9 is hingedly mounted to the inner wall of the slag outlet 71, and the movable end of the opening and closing telescopic rod 9 is hingedly mounted to the side wall of the baffle 72. The rodless cavity of the control telescopic rod 8 is connected to the rodless cavity of the opening and closing telescopic rod 9.

[0039] When the scraper plate 214 pushes the glass debris in the slag collecting box 7 to the side close to the slag outlet 71, the scraper plate 214 squeezes the control telescopic rod 8. At this time, the return spring 81 is in a compressed state, and the medium in the rodless cavity of the control telescopic rod 8 is pressed into the rodless cavity of the opening and closing telescopic rod 9, driving the opening and closing telescopic rod 9 to extend, pushing the baffle 72, and the slag outlet 71 is opened. The glass debris scraped by the scraper plate 214 to the slag outlet 71 is discharged from the slag outlet 71. When the scraper plate 214 moves away from the slag outlet 71, the movable end of the control telescopic rod 8 extends under the elastic return action of the return spring 81, and the medium in the rodless cavity of the opening and closing telescopic rod 9 returns to the rodless cavity of the control telescopic rod 8. The opening and closing telescopic rod 9 contracts, and the baffle 72 blocks the slag outlet 71.

[0040] Reference Figure 3 The dust suction component is a dust pump 22. The top of the scraper 214 defines a dust suction chamber 2141, and the bottom defines a slag discharge chamber 2142. The dust pump 22 is fixedly mounted between the dust suction chamber 2141 and the slag discharge chamber 2142. The air inlet of the dust pump 22 communicates with the dust suction chamber 2141, and the air outlet communicates with the slag discharge chamber 2142. The dust pump 22 is also electrically connected to the light receiver 12 via a control system. When the light receiver 12 fails to receive a light signal, or only receives intermittent light signals, the dust pump 22 activates, sucking the glass debris adhering to the surface of the conveyor roller 4 into the slag discharge chamber 2142 and causing it to fall into the slag collection box 7. As the scraper 214 reciprocates, the glass debris adhering to the surfaces of the multiple conveyor rollers 4 is cleaned, minimizing the impact on subsequent glass processing.

[0041] Reference Figure 3 、 Figure 4 and Figure 5The knocking assembly 3 includes a knocking member 31 and a transmission member 32, wherein the knocking member 31 includes a toggle gear 311, a transmission gear 312, a knocking rod 313 and a coil spring 314, the toggle gear 311 is rotatably connected to the inner wall of the cooling chamber 6, in this embodiment, the toggle gear 311 is an incomplete gear, including a driving part and a reset part, the driving part is meshed with the transmission gear 312, a connecting shaft 3121 is fixedly connected to the inner wall of the cooling chamber 6, the transmission gear 312 is rotatably connected to the connecting shaft 3121, the knocking rod 313 is fixedly connected to the transmission gear 312, and a plurality of crushing blocks 3131 are arranged at intervals on the side wall of the knocking rod 313 along its own extension direction, one end of the coil spring 314 is fixedly connected to the connecting shaft 3121, and the other end is fixedly connected to the transmission gear 312.

[0042] The transmission member 32 includes a first synchronous pulley 321, a second synchronous pulley 322 and a synchronous belt 323. The first synchronous pulley 321 is coaxially fixedly connected to the rotating rod 212, the second synchronous pulley 322 is coaxially fixedly connected to the rotating shaft of the shift gear 311, and the synchronous belt 323 is wound around the first synchronous pulley 321 and the second synchronous pulley 322.

[0043] Thus, when the output shaft of the motor 211 drives the rotating rod 212 to rotate, the rotating rod 212 drives the first synchronous pulley 321 to rotate. The first synchronous pulley 321 drives the second synchronous pulley 322 to rotate synchronously via the synchronous belt 323. The second synchronous pulley 322 drives the toggle gear 311 to rotate. When the driving unit engages with the transmission gear 312, the transmission gear 312 drives the knocking rod 313 to rotate accordingly, so that the crushing block 3131 on the knocking rod 313 can knock the broken glass on the conveyor roller 4. At this time, the coil spring 314 is in a contracted state. As the toggle gear 311 continues to rotate, the driving unit no longer engages with the transmission gear 312. The transmission gear 312 rotates in the opposite direction under the elastic return action of the coil spring 314, and the knocking rod 313 is lifted. As the toggle gear 311 rotates, the knocking rod 313 can repeatedly knock the large-sized broken glass on the conveyor roller 4, causing it to fall into the slag collection box 7.

[0044] The working principle of the cleaning device for a glass tempering furnace according to the embodiment of the present application is as follows: after heated glass enters the cooling chamber 6, some of the glass may break due to its poor quality or excessive cooling speed, and some glass debris will fall into the slag box 7 below. The light beam emitted by the light emitter 11 will illuminate the glass surface on the conveyor roller 4. When the light receiver 12 cannot receive the light signal or can only receive intermittent light signal, the motor 211 and the dust suction pump 22 are started. The output shaft of the motor 211 drives the rotating rod 212 to rotate, driving the scraper plate 214 to move back and forth along the extension direction of the guide rod 213, scraping the glass debris in the slag box 7 to the slag outlet 71. At the same time, the dust suction pump 22 can suck the glass debris adhering to the surface of the conveyor roller 4 into the slag discharge chamber 2142, causing it to fall into the slag box 7. When the scraper plate 214 pushes the glass fragments in the slag box 7 to the side close to the slag outlet 71, the scraper plate 214 will squeeze the control telescopic rod 8. At this time, the return spring 81 is in a compressed state, and the medium in the rodless cavity of the control telescopic rod 8 is pressed into the rodless cavity of the opening and closing telescopic rod 9, driving the opening and closing telescopic rod 9 to extend, pushing the baffle 72, and the slag outlet 71 opens. The glass fragments scraped to the slag outlet 71 by the scraper plate 214 are discharged from the slag outlet 71.

[0045] Furthermore, when the output shaft of the motor 211 drives the rotating rod 212 to rotate, the rotating rod 212 drives the first synchronous pulley 321 to rotate. The first synchronous pulley 321 drives the second synchronous pulley 322 to rotate synchronously via the synchronous belt 323. The second synchronous pulley 322 drives the toggle gear 311 to rotate. When the driving unit engages with the transmission gear 312, the transmission gear 312 drives the knocking rod 313 to rotate accordingly, causing the crushing block 3131 on the knocking rod 313 to knock the broken glass on the conveyor roller 4. At this time, the coil spring 314 is in a contracted state. As the toggle gear 311 continues to rotate, the driving unit no longer engages with the transmission gear 312. The transmission gear 312 rotates in the opposite direction under the elastic return action of the coil spring 314, and the knocking rod 313 is lifted. As the toggle gear 311 rotates, the knocking rod 313 can repeatedly knock the large-sized broken glass on the conveyor roller 4, causing it to fall into the slag collection box 7. Through the cooperation of the above components, the debris can be cleaned up in time when the glass breaks, reducing the impact on subsequent processing.

[0046] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A cleaning device for a glass tempering furnace, characterized in that: The invention comprises a detection component (1), a cleaning component (2), a knocking component (3) and a plurality of conveying rollers (4), wherein the detection component (1) is arranged in a cooling chamber (6) and is used to detect whether the glass is broken, a slag collecting box (7) is arranged below the conveying roller (4), and a slag outlet (71) is arranged at one end of the bottom of the slag collecting box (7), and the cleaning component (2) comprises a slag removing part (21) and a slag sucking part, wherein the slag removing part (21) is arranged on the slag collecting box (7) and is used to remove the slag in the slag collecting box (7). The glass slag is pushed to the slag outlet (71), the slag suction member is arranged below the conveying roller (4) and is used to clean the conveying roller (4), the knocking assembly (3) is arranged on a side of the cooling chamber (6) away from the heating chamber (5), the knocking assembly (3) includes a knocking member (31) and a transmission member (32), the knocking member (31) is arranged on the inner wall of the cooling chamber (6), and the transmission member (32) drives the knocking member (31) to knock the broken glass above the conveying roller (4); The slag removal member (21) includes a motor (211), a rotating rod (212), a guide rod (213) and a scraper plate (214); the motor (211) is arranged on one side of the slag collecting box (7); the output shaft of the motor (211) is fixedly connected to the rotating rod (212); the guide rod (213) is fixedly installed in the slag collecting box (7); one end of the scraper plate (214) is threadedly connected to the rotating rod (212), and the other end is slidably connected to the guide rod (213); the bottom end of the scraper plate (214) abuts against the inner bottom wall of the slag collecting box (7); The knocking member (31) includes a toggle gear (311), a transmission gear (312), a knocking rod (313) and a coil spring (314); the toggle gear (311) is rotatably connected to the inner wall of the cooling chamber (6); the toggle gear (311) includes a driving portion and a reset portion; the driving portion is meshed with the transmission gear (312); a connecting shaft (3121) is fixedly connected to the inner wall of the cooling chamber (6); the transmission gear (312) is rotatably connected to the connecting shaft (3121); the knocking rod (313) is fixedly connected to the transmission gear (312); one end of the coil spring (314) is fixedly connected to the connecting shaft (3121), and the other end is fixedly connected to the transmission gear (312); A control telescopic rod (8) is provided on the side wall of the slag collecting box (7) near the slag outlet (71), a return spring (81) is provided in the rodless cavity of the control telescopic rod (8), a baffle (72) is hinged at the slag outlet (71), an opening and closing telescopic rod (9) is provided at the slag outlet (71), one end of the opening and closing telescopic rod (9) is hinged to the side wall of the slag outlet (71), and the other end is hinged to the baffle (72), and the rodless cavity of the control telescopic rod (8) is connected to the rodless cavity of the opening and closing telescopic rod (9).

2. The cleaning device for a glass tempering furnace according to claim 1, characterized in that: The transmission member (32) comprises a first synchronous pulley (321), a second synchronous pulley (322) and a synchronous belt (323); the first synchronous pulley (321) is coaxially fixedly connected to the rotating rod (212); the second synchronous pulley (322) is coaxially fixedly connected to the shifting gear (311); and the synchronous belt (323) is wound around the first synchronous pulley (321) and the second synchronous pulley (322).

3. The cleaning device for a glass tempering furnace according to claim 1, characterized in that: The slag suction member is a dust suction pump (22), a dust suction chamber (2141) is provided at the top of the scraper plate (214), a slag discharge chamber (2142) is provided at the bottom of the scraper plate (214), and the dust suction pump (22) is arranged between the dust suction chamber (2141) and the slag discharge chamber (2142).

4. The cleaning device for a glass tempering furnace according to claim 3, characterized in that: The detection component (1) includes a light source transmitter (11) and a light receiver (12), wherein the light source transmitter (11) and the light receiver (12) are both fixedly mounted on the inner top wall of the cooling chamber (6), the light source transmitter (11) is arranged on a side of the light receiver (12) close to the heating chamber (5), and the light receiver (12) is electrically connected to the motor (211) and the dust pump (22) through a control system.

5. The cleaning device for a glass tempering furnace according to claim 1, characterized in that: A plurality of crushing blocks (3131) are arranged at intervals on the side wall of the knocking rod (313) along its own extension direction.

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