Forming method of radiation-resistant glass for ultra-thick squint window

Abstract

The invention relates to the technical field of ultra-thick glass forming, in particular to a forming method of ultra-thick squint window radiation-resistant glass. Comprising an electric heating furnace, a sliding sealing cover, a cross-shaped heat conduction plate, a fixed baffle, a top plate, a telescopic rod, a transmission box, a wiring frame, a heating wire heater, a constant heating wire group, an adjustable heating wire group, a driving box, a console, a groove sinking mechanism, an adjusting mechanism and an opening and closing mechanism. Through the groove sinking mechanism, groove sinking stacking of glass is achieved, part of the device can adjust the shape of a fixed baffle and a top plate enclosure, softened glass can sink to the preset specification conveniently, and through the adjusting mechanism, adjustment of an electric heating wire heater is achieved; the heating area of the electric heating wire heater can be controlled and adjusted by part of the device according to the continuously-deformed glass bottom, symmetrical opening and closing of the sliding sealing cover are achieved through the opening and closing mechanism, the glass is convenient to place and take out, and the convenience, adjustability and energy saving performance of the device are improved.

Description

Technical Field

[0001] The invention relates to the technical field of ultra-thick glass forming, in particular to a forming method of ultra-thick anti-radiation resistant glass for peep windows. Background Art

[0002] With the continuous development of the nuclear industry, the demand for ultra-thick radiation-resistant glass for viewing windows in nuclear power plants and nuclear research facilities is growing. For example, reactors in nuclear power plants require observation and monitoring through viewing windows. These viewing windows must not only have excellent optical properties to allow operators to clearly observe internal conditions, but also be able to withstand high doses of nuclear radiation, ensuring that they will not be damaged or degraded by radiation during long-term use, thereby ensuring the safe operation of nuclear facilities.

[0003] By 2021, China's comprehensive domestic production rate for its third-generation nuclear power plants reached over 88%. However, nuclear radiation-resistant glass panels thicker than 230mm for viewing windows still need to be imported from Germany's Schott, the United States' Corning, and France's LemerPax. The thickest nuclear radiation-resistant glass panels currently economically produced in China are 230mm thick, while single panels designed for viewing windows are typically over 230mm, with some exceeding 400mm. Due to foreign technology monopolies, the production of such thick glass is impossible in China.

[0004] Existing nuclear radiation-proof glass panels are mainly formed by secondary heating through a groove sinking process using thin sheets of designed thickness and volume, which makes it difficult for some devices to flexibly adjust the shape of the fixed baffle and the top plate enclosure, resulting in inconvenience in sinking the softened glass groove to the predetermined specifications. Secondly, some devices mainly use heaters with a fixed heat radiation area to heat the glass, which makes it difficult for some devices to control and adjust the heating area of ​​the electric heating wire heater according to the continuously deforming bottom of the glass, resulting in inconvenience in stably controlling the heating rate of the glass and wasting a lot of electricity. Finally, some devices have difficulty in automatically and symmetrically opening and closing the sealing cover, which makes it inconvenient to place and remove the glass, reducing the working efficiency and practicality of the device. Therefore, in order to solve the above problems, a forming method of ultra-thick peep window radiation-resistant glass is proposed. Summary of the Invention

[0005] The purpose of the present invention is to provide a method for forming ultra-thick peep window radiation-resistant glass to solve the problem mentioned in the above background technology that the existing nuclear radiation-proof glass plates in the prior art are mainly formed by secondary heating through a groove sinking process of thin plates with designed thickness and volume, which makes it difficult for some devices to flexibly adjust the shape of the fixed baffle and the top plate enclosure, resulting in inconvenience in sinking the softened glass groove to the predetermined specifications. Secondly, some devices mainly use heaters with a fixed heat radiation area to heat the glass, which makes it difficult for some devices to control and adjust the heating area of ​​the electric heating wire heater according to the continuously deforming bottom of the glass, resulting in inconvenience in stably controlling the heating rate of the glass and wasting a lot of electricity. Finally, some devices have difficulty in automatically and symmetrically opening and closing the sealing cover, which makes it inconvenient to place and remove the glass.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a method for forming ultra-thick anti-radiation resistant glass for a peep window, comprising an electric heating furnace, a sliding sealing cover, an electric heating wire heater, a control console, a trough sinking mechanism, an adjustment mechanism, and an opening and closing mechanism, characterized in that it comprises the following steps: S1: The opening and closing mechanism is activated through the control console so that the opening and closing mechanism can symmetrically open and close the sliding sealing cover, making it easy to place the pre-molding glass in the sealed electric heating furnace; S2: Start the electric heating wire heater through the control console, so that the electric heating wire heater heats the glass in the electric heating furnace. The temperature of the glass rises by one degree Celsius per hour until the glass reaches the softening point. S3: The four sets of trough sinking mechanisms are activated through the control console, so that the softened glass is gradually formed into the predetermined size, and the deformation rate of a single surface is controlled at 5 cm per 24 hours; S4: The adjusting mechanism is linked to the groove sinking mechanism so that the adjusting mechanism can control and adjust the heating area of ​​the electric heating wire heater according to the continuously deformed bottom of the glass; S5: The electric heating wire heater is turned off through the control console and the opening and closing mechanism is activated, so that the opening and closing mechanism partially opens the sliding sealing cover to dissipate heat and cool the formed glass. The cooling rate is controlled at 5 degrees Celsius per hour. S6: Start the opening and closing mechanism through the console so that the opening and closing mechanism fully opens the sliding sealing cover to take out the formed glass.

[0007] Preferably, a cross heat conducting plate is fixedly connected to the middle of the bottom plate of the electric heating furnace, fixed baffles are fixedly arranged at the four corners of the interior of the electric heating furnace, a top plate is slidably fitted on the inner wall between the fixed baffles, a telescopic rod is fixedly connected to the outer side of the top plate, the other end of the telescopic rod is fixedly connected to the middle of the inner wall of the electric heating furnace, and a transmission box is fixedly connected to the outer wall of the electric heating furnace.

[0008] Preferably, the bottom of the electric heating furnace is located at the outer ring of the electric heating wire heater and is fixedly connected to a wiring frame, the middle part of the interior of the electric heating wire heater is fixedly connected to a constant electric heating wire group, the inner four sides of the electric heating wire heater are fixedly connected to an adjustable electric heating wire group, the upper front side of the electric heating furnace is fixedly connected to a drive box, and the middle part of the front side of the drive box is fixedly connected to a control console.

[0009] Preferably, the trough sinking mechanism includes a first motor, the right side of the first motor is fixedly connected to the upper left side of the transmission box, the middle part of the right side of the first motor is fixedly connected to a transmission worm, the right end of the transmission worm is movably connected to the right side of the inner wall of the transmission box, and the upper outer wall of the transmission worm is meshed with a transmission worm wheel.

[0010] Preferably, a transmission screw is fixedly connected to the inner wall of the transmission worm wheel, the front end of the transmission screw is movably connected to the upper front side of the inner wall of the transmission box, the rear end of the transmission screw passes through the electric heating furnace and is threadedly sleeved on the push screw barrel, and the front end of the push screw barrel is fixedly connected to the middle part of the rear side of the top plate.

[0011] Preferably, the adjusting mechanism includes a driving pulley, the inner wall of the driving pulley is fixedly connected to the outer wall of the transmission screw located at the inner rear of the transmission box, a linkage belt is tightly attached to the upper part of the outer wall of the driving pulley, a driven pulley is tightly attached to the lower part of the inner wall of the linkage belt, the inner wall of the driven pulley is fixedly connected to a movable screw, and the front end of the movable screw is movably connected to the lower front side of the inner wall of the transmission box.

[0012] Preferably, the rear end of the movable screw passes through the wiring frame and is movably connected to the middle of the outer wall of the electric heating wire heater. The outer wall of the movable screw is located in the internal thread of the wiring frame and is threaded with a push screw sleeve. The outer wall of the push screw sleeve is fixedly connected to a push plate. The two sides of the push plate are slidably connected to the inner wall of the wiring frame. Insulating partitions are fixedly connected to the two sides of the rear of the push plate.

[0013] Preferably, both ends of the adjustable heating wire group pass through the heating wire heater and are fixedly connected to fixed contacts, a movable contact is attached to the outer side of the fixed contact, a telescopic tube is fixedly connected to the outer side of the movable contact, the other end of the telescopic tube is fixedly connected to the inner wall of the wiring frame, springs are fixedly mounted on both ends of the outer wall of the telescopic tube, and the insulating partition can be inserted between the fixed contact and the movable contact.

[0014] Preferably, the opening and closing mechanism includes a second motor, the top of the second motor is fixedly connected to the middle of the bottom of the drive box, the top middle of the second motor is fixedly connected to a drive shaft, the top of the drive shaft passes through the bottom of the drive box and is fixedly connected to a first bevel gear, the top of the first bevel gear is meshed with a second bevel gear, the inner wall of the second bevel gear is fixedly connected to a symmetrical worm, and the two ends of the symmetrical worm are movably connected to both sides of the inner wall of the drive box.

[0015] Preferably, both sides of the outer wall of the symmetrical worm are meshedly connected with a driving worm wheel, the inner wall of the driving worm wheel is fixedly connected with a rotating shaft, the front end of the rotating shaft is movably connected to the front side of the inner wall of the driving box, the rear end of the rotating shaft passes through the side plate of the electric heating furnace and is fixedly connected to the main gear, the lower part of the outer wall of the main gear is meshedly connected with a rack plate, and the bottom of the rack plate is fixedly connected to the top front side of the sliding sealing cover.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention uses the first motor, transmission worm, transmission worm wheel, transmission screw and push screw barrel structures in the trough sinking mechanism. The first motor is started through the console to drive the transmission worm to limit rotation, the transmission worm engages to drive the transmission worm wheel and transmission screw to limit rotation, and the transmission screw drives the push screw barrel and the top plate to limit sliding, thereby realizing the trough sinking and stacking of glass, so that some devices can adjust the shape of the fixed baffle and the top plate enclosure, which is convenient for sinking the softened glass trough to the predetermined specifications, thereby improving the convenience and practicality of the device.

[0017] 2. The present invention uses the structures of the active pulley, linkage belt, driven pulley, movable screw, push screw sleeve, push plate, insulating partition, fixed contact, movable contact, telescopic cylinder and spring in the adjustment mechanism, and the transmission screw drives the movable screw to rotate synchronously through the active pulley, linkage belt and driven pulley, and the movable screw drives the push screw sleeve, push plate and insulating partition to slide within a limited position, so that the insulating partition can block the power supply of the adjustable heating wire group, thereby realizing the adjustment of the heating wire heater, so that some devices can control and adjust the heating area of ​​the heating wire heater according to the continuously deforming bottom of the glass, which is convenient for stably controlling the heating rate of the glass and effectively avoiding the waste of electric energy, thereby improving the adjustability and energy saving of the device.

[0018] 3. The present invention uses the second motor, drive shaft, first bevel gear, second bevel gear, symmetrical worm, drive worm wheel, rotating shaft, main gear and rack plate and other structures in the opening and closing mechanism. The second motor is started through the console to drive the drive shaft and the first bevel gear to rotate in a limited position. The engagement of the first bevel gear drives the second bevel gear and the symmetrical worm to rotate in a limited position. The engagement of the symmetrical worm drives the drive worm wheel, rotating shaft and main gear to rotate in a limited position. The engagement of the main gear drives the rack plate and the sliding sealing cover to open and close symmetrically, thereby realizing the symmetrical opening and closing of the sliding sealing cover. The sealing cover can be automatically and symmetrically opened and closed by some devices, which is convenient for placing and removing glass, thereby improving the convenience and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front side perspective view of the structure of the present invention; Figure 2 A top-down sectional perspective view of a local structure of the electric heating furnace of the present invention; Figure 3 This is a front top perspective view of a partial structure of a wiring frame of the present invention; Figure 4 It is a front cross-sectional perspective view of a local structure of the present invention; Figure 5 It is a side sectional perspective view of the partial structure of the transmission box and the trough sinking mechanism of the present invention; Figure 6 It is a top-view cross-sectional perspective view of a partial structure of the transmission box and the adjustment mechanism of the present invention; Figure 7 It is a front cross-sectional perspective view of the partial structure of the drive box and the opening and closing mechanism of the present invention; Figure 8 It is a side sectional perspective view of the partial structure of the electric heating furnace and the opening and closing mechanism of the present invention.

[0020] In the figure: 101, electric heating furnace; 102, sliding sealing cover; 103, cross heat conducting plate; 104, fixed baffle; 105, top plate; 106, telescopic rod; 107, transmission box; 108, wiring frame; 109, heating wire heater; 110, constant heating wire group; 111, adjustable heating wire group; 112, drive box; 113, control console; 2, trough sinking mechanism; 201, first motor; 202, transmission worm; 203, transmission worm gear; 204, transmission screw; 205, push screw; 3, adjustment mechanism; 301 , driving pulley; 302, linkage belt; 303, driven pulley; 304, movable screw; 305, push screw sleeve; 306, push plate; 307, insulating partition; 308, fixed contact; 309, movable contact; 310, telescopic cylinder; 311, spring; 4, opening and closing mechanism; 401, second motor; 402, drive shaft; 403, first bevel gear; 404, second bevel gear; 405, symmetrical worm; 406, driving worm wheel; 407, rotating shaft; 408, main gear; 409, rack plate. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-8 , an embodiment provided by the present invention: A method for forming ultra-thick anti-radiation resistant glass for a peep window comprises an electric heating furnace 101, a sliding sealing cover 102, an electric heating wire heater 109, a control console 113, a groove sinking mechanism 2, an adjustment mechanism 3 and an opening and closing mechanism 4. A cross heat conducting plate 103 is fixedly connected to the middle of the bottom plate of the electric heating furnace 101, fixed baffles 104 are fixedly arranged at the four corners of the interior of the electric heating furnace 101, a top plate 105 is slidably attached to the inner wall between the fixed baffles 104, the outer side of the top plate 105 is fixedly connected to a telescopic rod 106, and the other end of the telescopic rod 106 is fixedly connected to the inner wall. It is connected to the middle part of the inner wall of the electric heating furnace 101, and a transmission box 107 is fixedly connected to the outer wall of the electric heating furnace 101. The bottom of the electric heating furnace 101 is located at the outer ring of the electric heating wire heater 109 and is fixedly connected to the wiring frame 108. The middle part of the inner part of the electric heating wire heater 109 is fixedly connected to the constant heating wire group 110, and the inner part of the electric heating wire heater 109 is fixedly connected to the adjustable heating wire group 111. A driving box 112 is fixedly connected to the upper front side of the electric heating furnace 101, and a control console 113 is fixedly connected to the middle part of the front side of the driving box 112.

[0023] The trough sinking mechanism 2 includes a first motor 201, the right side of the first motor 201 is fixedly connected to the upper left side of the transmission box 107, the middle part of the right side of the first motor 201 is fixedly connected to a transmission worm 202, the right end of the transmission worm 202 is movably connected to the right side of the inner wall of the transmission box 107, and the upper part of the outer wall of the transmission worm 202 is meshed with the transmission worm wheel 203. Through this design, the first motor 201 drives the transmission worm 202 to rotate in a limited position, so that the transmission worm 202 engages and drives the transmission worm wheel 203 to rotate, and the inner wall of the transmission worm wheel 203 is engaged. A transmission screw 204 is fixedly connected, and the front end of the transmission screw 204 is movably connected to the front upper side of the inner wall of the transmission box 107. The rear end of the transmission screw 204 passes through the electric heating furnace 101 and is threadedly sleeved with a pushing screw barrel 205. The front end of the pushing screw barrel 205 is fixedly connected to the middle part of the rear side of the top plate 105. Through this design, the transmission worm gear 203 drives the transmission screw 204, the pushing screw barrel 205 and the top plate 105 to slide in a limited manner, thereby adjusting the shape of the fixed baffle 104 and the top plate 105 enclosure, so as to facilitate sinking the softened glass trough to the predetermined specifications.

[0024] The cam 304 is fixed on the upper end of the driving wheel 301 and is fixed on the upper end of the driving wheel 301. The cam 304 is fixed on the lower end of the driving wheel 301 and is fixed on the lower end of the driving wheel 301. The push plate 306 is slidably connected to the inner wall of the wiring frame 108 on both sides, and the rear sides of the push plate 306 are fixedly connected with insulating partitions 307. Through this design, the movable screw 304 drives the push screw sleeve 305, the push plate 306 and the insulating partition 307 to slide in a limited manner. The two ends of the adjustable heating wire group 111 pass through the heating wire heater 109 and are fixedly connected with fixed contacts 308. The outer side of the fixed contact 308 is attached with a movable contact 309. The movable contact A telescopic cylinder 310 is fixedly connected to the outside of point 309, and the other end of the telescopic cylinder 310 is fixedly connected to the inner wall of the wiring frame 108. Springs 311 are fixedly mounted on both ends of the outer wall of the telescopic cylinder 310, and the insulating partition 307 can be inserted between the fixed contact 308 and the movable contact 309. Through this design, the insulating partition 307 can block the power supply to the adjustable heating wire group 111, which is convenient for controlling the heating area of ​​the heating wire heater 109 according to the continuously deforming glass bottom.

[0025] The opening and closing mechanism 4 includes a second motor 401, the top of the second motor 401 is fixedly connected to the middle of the bottom of the drive box 112, the top middle of the second motor 401 is fixedly connected to a drive shaft 402, the top of the drive shaft 402 passes through the bottom of the drive box 112 and is fixedly connected to a first bevel gear 403, the top of the first bevel gear 403 is meshed with a second bevel gear 404, the inner wall of the second bevel gear 404 is fixedly connected with a symmetrical worm 405, and the two ends of the symmetrical worm 405 are movably connected to both sides of the inner wall of the drive box 112. Through this design, the second motor 401 drives the drive shaft 402 and the first bevel gear 403 to rotate in a limited manner, so that the first bevel gear 403 meshes and drives the second bevel gear 404 and The symmetrical worm 405 is limited in rotation, and the driving worm gear 406 is meshed and connected on both sides of the outer wall of the symmetrical worm 405. The inner wall of the driving worm gear 406 is fixedly connected with a rotating shaft 407. The front end of the rotating shaft 407 is movably connected to the front side of the inner wall of the driving box 112, and the rear end of the rotating shaft 407 passes through the side plate of the electric heating furnace 101 and is fixedly connected to the main gear 408. The lower part of the outer wall of the main gear 408 is meshed and connected with a rack plate 409, and the bottom of the rack plate 409 is fixedly connected to the top front side of the sliding sealing cover 102. Through this design, the symmetrical worm 405 is meshed to drive the driving worm gear 406, the rotating shaft 407 and the main gear 408 to rotate in a limited manner, so that the main gear 408 is meshed to drive the rack plate 409 and the sliding sealing cover 102 to open and close symmetrically.

[0026] Working principle: When the glass needs to be troughed and stacked, first start the first motor 201 through the control console 113, the first motor 201 drives the transmission worm 202 to limit the rotation, the transmission worm 202 engages and drives the transmission worm wheel 203 to rotate, the transmission worm wheel 203 drives the transmission screw 204 to limit the rotation, the transmission screw 204 drives the pushing screw barrel 205 and the top plate 105 to limit the sliding, thereby adjusting the shape of the fixed baffle 104 and the top plate 105 enclosure, so as to facilitate the sinking of the softened glass trough to the predetermined specifications, thereby realizing the trough sinking and stacking operation of the glass.

[0027] When the electric heating wire heater 109 needs to be adjusted, the driving pulley 301 is first driven to rotate within a limited position through the transmission screw 204, and the driving pulley 301 drives the driven pulley 303 to rotate synchronously through the linkage belt 302, and the driven pulley 303 drives the movable screw 304 to rotate within a limited position, and the movable screw 304 drives the pushing screw sleeve 305 and the pushing plate 306 to slide within a limited position, and the pushing plate 306 drives the insulating partition 307 to slide synchronously, so that the insulating partition 307 can block the power supply to the adjustable heating wire group 111, thereby controlling and adjusting the heating area of ​​the electric heating wire heater 109 according to the continuously deforming glass bottom, thereby realizing the adjustment operation of the electric heating wire heater 109.

[0028] When the sliding sealing cover 102 needs to be opened and closed symmetrically, the second motor 401 is first started through the console 113. The second motor 401 drives the drive shaft 402 to limit the rotation, and the drive shaft 402 drives the first bevel gear 403 to rotate synchronously. The first bevel gear 403 engages to drive the second bevel gear 404 to rotate, and the second bevel gear 404 drives the symmetrical worm 405 to limit the rotation. The symmetrical worm 405 engages to drive the drive worm gear 406 to rotate, and the drive worm gear 406 drives the rotating shaft 407 to limit the rotation. The rotating shaft 407 drives the main gear 408 to rotate synchronously, and the main gear 408 engages to drive the rack plate 409 and the sliding sealing cover 102 to open and close symmetrically, thereby realizing the symmetrical opening and closing operation of the sliding sealing cover 102. The operation ends here.

[0029] Table of the current maximum thickness of lead glass blanks in China: The above are only preferred embodiments of the present invention and do not limit the present invention in any form. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A method for forming ultra-thick anti-radiation resistant glass for a peep window, comprising an electric heating furnace (101), a sliding sealing cover (102), an electric heating wire heater (109), a control console (113), a trough sinking mechanism (2), an adjusting mechanism (3) and an opening and closing mechanism (4), characterized in that: The steps include: S1: activating the opening and closing mechanism (4) through the control console (113), so that the opening and closing mechanism (4) can symmetrically open and close the sliding sealing cover (102), thereby facilitating the placement of the pre-molded glass in the sealed electric heating furnace (101); S2: starting the electric heating wire heater (109) through the control console (113), so that the electric heating wire heater (109) heats the glass in the electric heating furnace (101), and the temperature of the glass rises by one degree Celsius per hour, so that the glass reaches the softening point; S3: activating four sets of trough sinking mechanisms (2) through the control console (113), so that the glass in the softened state is gradually formed into a predetermined size, and the single-side deformation rate is controlled at 5 cm per 24 hours; S4: The adjusting mechanism (3) is linked to the groove sinking mechanism (2), so that the adjusting mechanism (3) can control and adjust the heating area of ​​the electric heating wire heater (109) according to the continuously deformed glass bottom; S5: Turning off the electric heating wire heater (109) and starting the opening and closing mechanism (4) via the control console (113) causes the opening and closing mechanism (4) to partially open the sliding sealing cover (102) to dissipate heat and cool the formed glass, with the cooling rate being controlled at five degrees Celsius per hour; S6: activating the opening and closing mechanism (4) through the control console (113), so that the opening and closing mechanism (4) completely opens the sliding sealing cover (102) to take out the formed glass.

2. The method for forming ultra-thick peep window radiation-resistant glass according to claim 1, characterized in that: A cross heat conducting plate (103) is fixedly connected to the middle of the bottom plate of the electric heating furnace (101), fixed baffles (104) are fixedly arranged at the four corners inside the electric heating furnace (101), a top plate (105) is slidably fitted on the inner wall between the fixed baffles (104), a telescopic rod (106) is fixedly connected to the outer side of the top plate (105), the other end of the telescopic rod (106) is fixedly connected to the middle of the inner wall of the electric heating furnace (101), and a transmission box (107) is fixedly connected to the outer wall of the electric heating furnace (101).

3. The method for forming ultra-thick peep window radiation-resistant glass according to claim 1, characterized in that: The bottom of the electric heating furnace (101) is located at the outer ring of the electric heating wire heater (109) and is fixedly connected to a wiring frame (108); the middle part of the interior of the electric heating wire heater (109) is fixedly connected to a constant electric heating wire group (110); the inner periphery of the electric heating wire heater (109) is fixedly connected to an adjustable electric heating wire group (111); the upper front side of the electric heating furnace (101) is fixedly connected to a drive box (112); and the middle part of the front side of the drive box (112) is fixedly connected to a control console (113).

4. The method for forming ultra-thick peep window radiation-resistant glass according to claim 2, characterized in that: The trough sinking mechanism (2) comprises a first motor (201), the right side of the first motor (201) being fixedly connected to the upper left side of the transmission case (107), a transmission worm (202) being fixedly connected to the middle of the right side of the first motor (201), the right end of the transmission worm (202) being movably connected to the right side of the inner wall of the transmission case (107), and the upper part of the outer wall of the transmission worm (202) being meshedly connected to a transmission worm wheel (203).

5. The method for forming ultra-thick peep window radiation-resistant glass according to claim 4, characterized in that: A transmission screw (204) is fixedly connected to the inner wall of the transmission worm wheel (203), the front end of the transmission screw (204) is movably connected to the upper front side of the inner wall of the transmission box (107), the rear end of the transmission screw (204) passes through the electric heating furnace (101) and is threadedly sleeved on the push screw barrel (205), and the front end of the push screw barrel (205) is fixedly connected to the middle part of the rear side of the top plate (105).

6. The method for forming ultra-thick peep window radiation-resistant glass according to claim 5, characterized in that: The adjusting mechanism (3) comprises a driving pulley (301), the inner wall of the driving pulley (301) being fixedly connected to the outer wall of the transmission screw (204) and located at the rear of the transmission box (107), a linkage belt (302) being in close contact with the upper part of the outer wall of the driving pulley (301), a driven pulley (303) being in close contact with the lower part of the inner wall of the linkage belt (302), the inner wall of the driven pulley (303) being fixedly connected to a movable screw (304), and the front end of the movable screw (304) being movably connected to the lower front side of the inner wall of the transmission box (107).

7. The method for forming ultra-thick radiation-resistant glass for peep windows according to claim 6, characterized in that: The rear end of the movable screw rod (304) passes through the wiring frame (108) and is movably connected to the middle of the outer wall of the electric heating wire heater (109); the outer wall of the movable screw rod (304) is located in the inner thread of the wiring frame (108) and is sleeved with a push screw sleeve (305); the outer wall of the push screw sleeve (305) is fixedly connected to a push plate (306); both sides of the push plate (306) are slidably connected to the inner wall of the wiring frame (108); and insulating partitions (307) are fixedly connected to both sides of the rear of the push plate (306).

8. The method for forming ultra-thick peep window radiation-resistant glass according to claim 7, characterized in that: Both ends of the adjustable heating wire group (111) pass through the heating wire heater (109) and are fixedly connected to fixed contacts (308); the outer side of the fixed contact (308) is attached to a movable contact (309); the outer side of the movable contact (309) is fixedly connected to a telescopic tube (310); the other end of the telescopic tube (310) is fixedly connected to the inner wall of the wiring frame (108); springs (311) are fixedly mounted on both ends of the outer wall of the telescopic tube (310); and the insulating partition (307) can be inserted between the fixed contact (308) and the movable contact (309).

9. The method for forming ultra-thick radiation-resistant glass for peep windows according to claim 3, characterized in that: The opening and closing mechanism (4) comprises a second motor (401), the top of the second motor (401) is fixedly connected to the middle of the bottom of the drive box (112), the top middle of the second motor (401) is fixedly connected to a drive shaft (402), the top of the drive shaft (402) passes through the bottom of the drive box (112) and is fixedly connected to a first bevel gear (403), the top of the first bevel gear (403) is meshedly connected to a second bevel gear (404), the inner wall of the second bevel gear (404) is fixedly connected to a symmetrical worm (405), and the two ends of the symmetrical worm (405) are movably connected to both sides of the inner wall of the drive box (112).

10. The method for forming ultra-thick peep window radiation-resistant glass according to claim 9, characterized in that: The outer walls of the symmetrical worm (405) are meshedly connected to driving worm wheels (406), the inner wall of the driving worm wheel (406) is fixedly connected to a rotating shaft (407), the front end of the rotating shaft (407) is movably connected to the front side of the inner wall of the driving box (112), the rear end of the rotating shaft (407) passes through the side plate of the electric heating furnace (101) and is fixedly connected to a main gear (408), the outer wall of the main gear (408) is meshedly connected to a rack plate (409), and the bottom of the rack plate (409) is fixedly connected to the top front side of the sliding sealing cover (102).

Images