An annealing device for optical glass production convenient to assemble and disassemble and a use method thereof

Abstract

The application discloses an annealing device convenient to assemble and disassemble for optical glass production and a use method thereof, and belongs to the technical field of optical glass production. The device is provided with a placing frame, a fixed clamping strip, a fixed spring, an electromagnetic suction block, a moving seat and a rotating top strip. The rotating clamping plate at one end of the rotating top strip is lifted to drive the placing frame to rotate to a certain angle inside the storage groove. The electromagnetic suction block is controlled to attract the fixed clamping strip, the fixed clamping strip is driven to move away from the glass body, the moving block is driven to slide on the surface of the corresponding mounting slide rod to extrude and deform the fixed spring, and thus the glass body in the placing groove which has completed annealing is conveniently taken out. Then the glass body which has not been annealed is placed into the placing groove, the electromagnetic suction block is closed to release the fixed clamping strip, the moving block is driven to move towards the glass body under the rebound action of the fixed spring, and the fixed clamping strip is clamped on one side of the glass body until the glass body is clamped and fixed in the placing groove, so that the glass body is conveniently disassembled and replaced.

Description

Technical Field

[0001] This invention relates to the field of optical glass production technology, specifically to an annealing apparatus for optical glass production that is easy to load and unload, and its method of use. Background Technology

[0002] Optical glass, as a type of glass used in the optical field, possesses properties such as altering the direction of light propagation and changing the relative spectral distribution of ultraviolet, visible, or infrared light. It plays a crucial role in numerous fields, including modern optical instruments, precision lenses, and optical communication. Its quality and performance directly affect the optical performance and reliability of related products. During the production process of optical glass, significant internal stress exists within the formed glass. This is because the glass undergoes rapid temperature changes and mechanical forces during molding, resulting in an uneven internal structure and generating internal stress. If this internal stress is not eliminated, it may cause deformation during subsequent processing or use due to stress release, severely affecting its dimensional accuracy and surface flatness, thereby reducing the imaging quality of optical components. Simultaneously, internal stress also reduces the glass's impact resistance, increasing the risk of breakage and lowering product yield and stability. To eliminate internal stress in optical glass, annealing is required during production. By heating the glass to a certain temperature range and holding it for a period of time, the atoms within the glass can undergo sufficient thermal motion, achieving structural homogenization and effectively eliminating internal stress.

[0003] Existing annealing equipment for optical glass production typically places the optical glass horizontally on top of a conveyor when moving it inside the annealing unit. The conveyor then moves the optical glass to the bottom of the annealing unit for annealing. This horizontal placement of the optical glass requires a large amount of space, affecting production efficiency. Furthermore, the optical glass tends to wobble on top of the conveyor when being moved into the annealing unit, causing tilting and deflection between the optical glass and the heating seat. This affects the uniform heating of the optical glass by the heating seat. Therefore, improvements are needed.

[0004] Based on this, the present invention designs an annealing apparatus for optical glass production that is easy to load and unload, and a method for using it, in order to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide an annealing apparatus for optical glass production that is easy to load and unload, and its method of use, in order to solve the problems mentioned in the background art. In existing annealing apparatuses for optical glass production, when moving optical glass into the annealing apparatus, the optical glass is generally placed horizontally on top of a conveying device, and the conveying device moves the optical glass to the bottom of the annealing apparatus for annealing. When the optical glass is moved horizontally, it occupies a large space, which affects production efficiency. At the same time, when the optical glass is moved into the annealing apparatus, it is easy for the optical glass to sway on top of the conveying device, which causes tilting and deflection between the optical glass and the heating seat, affecting the uniform heating of the optical glass by the heating seat.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] An annealing apparatus for optical glass production that is easy to load and unload includes a mounting base. Support side plates are symmetrically fixedly mounted on both sides of the bottom of the mounting base. A storage groove is symmetrically provided on the top of the mounting base. A placement rack is rotatably mounted inside the storage groove. A glass body is provided on the surface of the placement rack. A lifting mechanism is symmetrically provided on the inner wall of the storage groove. A heating cover is slidably mounted on the top of the mounting base. Three support plates are fixedly mounted on both sides of the bottom of the mounting base. The three support plates are grouped together, and one side of each group of support plates is fixedly connected to the support side plate.

[0008] As a further embodiment of the present invention, a limiting pad is fixedly installed on one side of the inner wall of the storage groove, and a rotating hole is provided at the end of each side of the storage groove away from the limiting pad, and a limiting slide groove is provided on each side of the mounting base.

[0009] As a further embodiment of the present invention, a first concave seat is symmetrically fixedly installed on the bottom of the surface of the supporting side plate, a first rotating seat is rotatably installed inside the first concave seat, a first electric push rod is fixedly installed on one side of the first rotating seat, a second rotating seat is fixedly installed at the end of the first electric push rod away from the first rotating seat, a second concave seat is rotatably installed on the surface of the second rotating seat, and the second concave seat is fixedly connected to the bottom center position of both sides of the heating cover.

[0010] As a further embodiment of the present invention, a rotating protrusion is fixedly installed at one end of each side of the placement rack, and the rotating protrusion is rotatably connected to the inside of the rotating hole. The top of the placement rack is provided with a placement groove, and a plurality of ventilation grooves are provided at equal intervals on one side of the bottom of the placement groove. Three rectangular mounting grooves are provided on one side of the bottom of the placement groove located in the ventilation groove.

[0011] As a further embodiment of the present invention, an installation slide rod is fixedly installed inside the rectangular installation groove, a movable block is slidably installed on the surface of the installation slide rod, a fixed spring is provided on one side of the installation slide rod located on the movable block, a fixed retaining strip is fixedly installed at the top of the three movable blocks, and an electromagnetic suction block is fixedly installed on one side of the bottom of the placement groove.

[0012] As a further embodiment of the present invention, the lifting mechanism includes a limiting slide rod, both ends of which are fixedly connected to the inner wall of the receiving groove. A movable seat is slidably mounted on the surface of the limiting slide rod, and a second electric push rod is fixedly connected to one side of the movable seat at the bottom of the limiting slide rod.

[0013] As a further embodiment of the present invention, the end of the second electric push rod away from the movable seat is fixedly connected to the inner wall of the storage slot, a rotating top bar is rotatably installed on the top of the movable seat, and two rotating plates are rotatably installed on the end of the rotating top bar away from the movable seat, and the rotating plates are fixedly connected to the bottom of the placement rack.

[0014] As a further embodiment of the present invention, three limiting rollers are fixedly installed at the bottom of both sides of the inner wall of the heating cover. The limiting rollers correspond to the positions of the limiting grooves and are rotatably installed inside the limiting grooves. Three third electric push rods are equidistantly embedded and fixedly installed on both sides of the inner wall of the heating cover. A connecting block is fixedly installed at the top of the third electric push rod. An electromagnetic heating seat is fixedly installed between the six connecting blocks and is slidably connected inside the heating cover.

[0015] A method of using an annealing apparatus for optical glass production that is easy to load and unload, the method comprising the following steps:

[0016] The two first electric push rods located on both sides of the mounting base are controlled to extend and retract, pushing the heating cover to move on the top of the mounting base until the heating cover covers the top of one of the storage slots. The two second electric push rods inside the other storage slot are controlled to retract, causing the moving base to slide on the surface of the limiting slide rod. The moving base pushes the rotating top bar to rotate on the top of the moving base, causing the rotating top bar to lift the rotating plate. The placement rack rotates around the rotating protrusion inside the storage slot until the placement rack is tilted at a certain angle inside the storage slot. The electromagnetic suction block is controlled to attract the fixing strip, causing the fixing strip to drive the moving block to slide inside the corresponding rectangular mounting slot, compressing the fixing spring to deform on the surface of the mounting slide rod.

[0017] Place the glass body into the placement slot, turn off the electromagnetic suction block and loosen the fixing strip. Under the rebound of the fixing spring, the moving block will slide on the surface of the mounting slide rod until the fixing strip is close to one side of the glass body, and the glass body will be clamped and fixed in the placement slot. Control the second electric push rod to extend and push the moving seat to slide on the surface of the limiting slide rod, so that the moving seat pulls the rotating top bar to gradually become horizontal, and drives the placement rack to be horizontally inserted into the storage slot until the placement rack rests on the top of the limiting pad.

[0018] Control the extension and retraction of the first electric push rods located on both sides of the mounting base, push the heating cover to move in the opposite direction on the top of the mounting base, so that the limiting rollers on the inner side of the heating cover roll in the corresponding limiting grooves until the heating cover moves to the top of the storage slot where the glass body is placed, so that the heating cover completely covers the top of the storage slot. Control the retraction of the third electric push rod to move the electromagnetic heating seat down closer to the glass body, and at the same time start the electromagnetic heating seat to start heating and annealing the glass body.

[0019] The second electric push rod inside the storage slot away from the heating cover is retracted, driving the moving seat to move and lift the rotating top bar, tilting the placement rack inside the storage slot at a certain angle. The electromagnetic suction block attracts the fixing strip away from the glass body, making it easy to remove and replace the annealed glass body inside the placement rack. The two placement racks are controlled to rotate and tilt intermittently inside their respective storage slots, while the heating cover moves back and forth on the top of the two storage slots, thereby continuously annealing the glass body fixed inside the two placement racks and improving work efficiency.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] 1. This invention, by setting up a placement rack, a fixing strip, a fixing spring, an electromagnetic suction block, a movable seat, and a rotating top bar, allows the glass body inside the placement rack to be annealed. After the glass body is annealed, the second electric push rod is controlled to retract, pushing the movable seat to slide on the surface of the limiting slide rod. This causes the movable seat to lift the rotating top bar, which then rotates and tilts at the top of the movable seat. This lifts the rotating plate at one end of the rotating top bar, causing the placement rack to rotate to a certain angle inside the storage slot. The electromagnetic suction block is then controlled to attract the fixing strip, causing the fixing strip to move away from the glass body. This causes the movable block to slide on the corresponding mounting slide rod surface, compressing and deforming the fixing spring. This facilitates the removal of the annealed glass body from the placement slot. Then, the unannealed glass body is placed into the placement slot. The electromagnetic suction block is closed, and the fixing strip is released. Under the rebound action of the fixing spring, the movable block is pushed towards the glass body until the fixing strip is clamped on one side of the glass body, securing the glass body inside the placement slot. This facilitates the disassembly and replacement of the glass body.

[0022] 2. This invention, by setting up a mounting base, a first electric push rod, a heating cover, limiting rollers, and an electromagnetic heating seat, after the glass body is clamped and fixed inside the placement rack, controls the extension and retraction of two first electric push rods on the same side to push the heating cover to move on top of the mounting base, causing the limiting rollers to roll inside the corresponding limiting grooves until the heating seat is pushed to cover the corresponding storage slot. Then, controls the extension and retraction of a third electric push rod to move the electromagnetic heating seat closer to the placement rack, activating the electromagnetic heating seat to heat and anneal the glass body. After the glass body is annealed, controls the third electric push rod to lift the electromagnetic heating seat away from the glass body, while simultaneously controlling the extension and retraction of the first electric push rod to push the heating cover away from the annealed glass body and move it to the top of the placement rack inside another storage slot to anneal another glass body, thereby improving the efficiency of glass annealing. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the unfolded structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the unfolded structure of the mounting base, placement frame, and lifting mechanism of the present invention;

[0026] Figure 3 This is a schematic diagram of the structure of the mounting base and the limiting pad of the present invention;

[0027] Figure 4 This is a schematic diagram of the supporting side plate and the first electric push rod of the present invention;

[0028] Figure 5 This is a cross-sectional view of the placement rack and fixing strip of the present invention;

[0029] Figure 6 For the present invention Figure 5 Enlarged structural diagram at point A;

[0030] Figure 7 This is a schematic diagram of the unfolded structure of the limiting slide bar, the second electric push rod, and the rotating top bar of the present invention;

[0031] Figure 8 This is a cross-sectional structural diagram of the heating cover, the third electric push rod, and the electromagnetic heating base of the present invention.

[0032] The attached diagram lists the components represented by each number as follows:

[0033] 1. Mounting base; 101. Storage slot; 102. Limiting pad; 103. Rotating hole; 104. Limiting slide groove; 2. Support side plate; 201. First concave seat; 202. First rotating seat; 203. First electric push rod; 204. Second rotating seat; 205. Second concave seat; 3. Placement rack; 301. Rotating protrusion; 302. Placement groove; 303. Ventilation groove; 304. Rectangular mounting groove; 305. Mounting slide 306. Rod; 307. Moving block; 308. Fixing spring; 309. Fixing clip; 3000. Electromagnetic suction block; 4. Glass body; 5. Lifting mechanism; 501. Limiting slide bar; 502. Moving seat; 503. Second electric push rod; 504. Rotating top bar; 505. Rotating clamping plate; 6. Heating cover; 601. Limiting roller; 602. Third electric push rod; 603. Connecting block; 604. Electromagnetic heating seat; 7. Support plate. Detailed Implementation

[0034] 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.

[0035] Please see Figures 1-8 The present invention provides a technical solution:

[0036] An annealing apparatus for optical glass production that is easy to load and unload includes a mounting base 1. Supporting side plates 2 are symmetrically fixedly mounted on both sides of the bottom of the mounting base 1. A storage groove 101 is symmetrically provided on the top of the mounting base 1. A placement rack 3 is rotatably mounted inside the storage groove 101. A glass body 4 is placed on the surface of the placement rack 3. A lifting mechanism 5 is symmetrically provided on the inner wall of the storage groove 101, driving the placement rack 3 to rotate. A heating cover 6 is slidably mounted on the top of the mounting base 1 to anneal the glass body 4. Three supporting plates 7 are fixedly mounted on both sides of the bottom of the mounting base 1, forming a group of three. One side of each group of supporting plates 7 is fixedly connected to a supporting side plate 2, and the side edge of the supporting plate 7 is fixedly connected to the supporting side plate 2. Simultaneously, the top of the supporting plate 7 is fixedly connected to the bottom of the mounting base 1, supporting the mounting base 1 and the supporting side plates 2, ensuring that the mounting base 1 does not tilt when fixed on the top of the two supporting side plates 2.

[0037] During operation, the lifting mechanism 5 is extended and retracted to horizontally insert one set of placement racks 3 into the storage slot 101. Simultaneously, the heating cover 6 moves at the bottom of the mounting base 1 until it covers the top of the placement racks 3 horizontally placed inside the storage slot 101. The heating cover 6 is then used to anneal the glass body 4 inside. Simultaneously, the lifting mechanism 5 is used to lift and tilt another set of placement racks 3 into the storage slot 101. After the glass body 4 is inserted into the tilted placement rack 3, the tilted placement rack 3 is horizontally inserted into the storage slot 101. The heating cover 6 is then moved at the top of the mounting base 1 to process another unannealed glass body 4. Simultaneously, the placement rack 3 containing the annealed glass body 4 is tilted and rotated inside the storage slot 101 to disassemble and replace the annealed glass body 4. This process is repeated to continuously anneal the glass body 4 inside both placement racks 3.

[0038] As a further embodiment of the present invention, a limiting pad 102 is fixedly installed on one side of the inner wall of the storage groove 101. Rotating holes 103 are respectively provided at the ends of the storage groove 101 away from the limiting pad 102. Rotating protrusions 301 are fixedly installed at the ends of the placement rack 3 on both sides. The rotating protrusions 301 are rotatably connected to the interior of the rotating holes 103 at the ends of the storage groove 101 away from the limiting pad 102. The placement rack 3 is horizontally secured inside the storage groove 101, with one end rotating within the storage groove 101, so that the other end of the placement rack 3 rests on the top of the limiting pad 102, providing support and limiting the placement rack 3. This ensures that the placement rack 3 will not fall when horizontally secured inside the storage groove 101, allowing the glass body 4 to be placed horizontally within the heating cover 6 and heated evenly.

[0039] As a further embodiment of the present invention, the top of the placement rack 3 is provided with a placement groove 302, and a plurality of ventilation grooves 303 are provided at equal intervals on one side of the bottom of the placement groove 302. Three rectangular mounting grooves 304 are provided on the side of the bottom of the placement groove 302 near the ventilation grooves 303. A mounting slide rod 305 is fixedly installed inside the rectangular mounting groove 304. A moving block 306 is slidably installed through the surface of the mounting slide rod 305. A fixing spring 307 is sleeved on the mounting slide rod 305 and is located on one side of the moving block 306 and the side wall of the rectangular mounting groove 304, respectively connecting the two ends of the fixing spring 307. A fixing clip 308 is fixedly installed at the top of the three moving blocks 306. An electromagnetic suction block 309 is fixedly installed on the other side of the bottom of the placement groove 302.

[0040] The placement rack 3 rotates around the rotating protrusion 301 inside the storage slot 101, causing it to tilt at a certain angle within the slot 101. This facilitates the disassembly and replacement of the glass body 4, which is located inside the placement slot 302, by the processing personnel. When the electromagnetic suction block 309 attracts the fixing strip 308, it causes the moving block 306 to slide on the corresponding mounting slide rod 305, compressing the fixing spring 307 and increasing the space inside the placement slot 302, making it easier to insert the glass body 4 into the slot 302. After the glass body 4 is placed inside the placement slot 302, the electromagnetic suction block 309 is deactivated. Under the rebound action of the fixing spring 307, the moving block 306 is pushed up and slides on the mounting slide rod 305, pushing the fixing strip 308 to press against one side of the glass body 4, thereby securing the glass body 4 firmly inside the placement slot 302. This ensures that the glass body 4 will not wobble or detach inside the placement slot 302 when the placement rack 3 rotates inside the storage slot 101. Meanwhile, when annealing the glass body 4 inside the placement groove 302, the ventilation groove 303 at the bottom of the placement groove 302 helps the hot air to circulate, making the surface temperature of the glass body 4 more uniform and reducing the stress generated inside the glass body 4 due to uneven temperature.

[0041] As a further embodiment of the present invention, the lifting mechanism 5 includes a limiting slide rod 501, both ends of which are fixedly connected to the inner wall of the storage groove 101. A movable seat 502 is slidably installed through the surface of the limiting slide rod 501. One side of the movable seat 502 is located at the bottom of the limiting slide rod 501 and one end of a second electric push rod 503 is fixedly connected to it. The other end of the second electric push rod 503 is fixedly connected to the inner wall of the storage groove 101.

[0042] A rotating top bar 504 is rotatably mounted on the top of the movable seat 502. Two rotating plates 505 are rotatably mounted on the end of the rotating top bar 504 away from the movable seat 502, and the rotating plates 505 are fixedly connected to the bottom of the placement frame 3.

[0043] The second electric push rod 503 is retracted, causing the movable seat 502 to slide on the surface of the limiting slide rod 501, so that the rotating top bar 504 rotates at the bottom of the movable seat 502. At the same time, the rotating plate 505 at the top of the rotating top bar 504 rotates relative to the top of the rotating top bar 504, so that the rotating top bar 504 lifts the placement rack 3 to rotate inside the storage slot 101 until the placement rack 3 tilts at a certain angle inside the storage slot 101. Then the second electric push rod 503 is stopped from retracting further, so that the placement rack 3 tilts and is locked inside the storage slot 101, which makes it easy to clamp and fix the glass body 4 inside the placement rack 3. After the glass body 4 is inserted into the placement rack 3, the second electric push rod 503 is extended to push the moving seat 502 to slide on the surface of the limiting slide rod 501, pulling the rotating top bar 504 to rotate. The rotating top bar 504 pulls the placement rack 3 to gradually become horizontal inside the storage slot 101 until the placement rack 3 rests on the top of the limiting pad 102. The second electric push rod 503 is then stopped from extending further, thereby controlling the rotation of the placement rack 3 inside the storage slot 101, which facilitates the disassembly and replacement of the glass body 4.

[0044] As a further embodiment of the present invention, a first concave seat 201 is symmetrically fixedly installed on the bottom of the surface of the supporting side plate 2. A first rotating seat 202 is rotatably installed inside the first concave seat 201. A first electric push rod 203 is fixedly installed on one side of the first rotating seat 202. A second rotating seat 204 is fixedly installed at the end of the first electric push rod 203 away from the first rotating seat 202. A second concave seat 205 is rotatably installed on the surface of the two second rotating seats 204, and the second concave seat 205 is fixedly connected to the bottom center position on both sides of the heating cover 6.

[0045] One first electric push rod 203 is extended and the other first electric push rod 203 is retracted, and the first rotating seat 202 is rotated inside the corresponding first concave seat 201. At the same time, the second rotating seats 204 at the top of the two first electric push rods 203 rotate at the bottom of the corresponding second concave seat 205, thereby lifting the heating cover 6 to move on the top of the mounting base 1 and pushing the heating cover 6 to the corresponding position on the top of the mounting base 1, so that the heating cover 6 covers the top of the storage groove 101 and performs annealing treatment on the glass body 4 that is clamped inside the placement groove 302.

[0046] Three limiting rollers 601 are fixedly installed on the bottom of both sides of the inner wall of the heating cover 6. Limiting grooves 104 are provided on both sides of the mounting base 1. The limiting rollers 601 correspond to the limiting grooves 104, and the limiting rollers 601 are rotatably mounted inside the limiting grooves 104. When the first electric push rod 203 pushes the heating cover 6 to move on the top of the mounting base 1, it drives the limiting rollers 601 to roll inside the corresponding limiting grooves 104, thereby reducing friction when the heating cover 6 moves on the top of the mounting base 1 and controlling the heating cover 6 to cover the top of the corresponding storage slot 101.

[0047] Three third electric push rods 602 are equidistantly embedded and fixed on both sides of the inner wall of the heating cover 6. A connecting block 603 is fixedly installed at the top of the third electric push rod 602. An electromagnetic heating seat 604 is fixedly installed between the six connecting blocks 603, and the electromagnetic heating seat 604 is slidably connected to the inside of the heating cover 6. Controlling the retraction of the third electric push rods 602 moves the electromagnetic heating seat 604 closer to the placement frame 3, and starts the electromagnetic heating seat 604 to heat and anneal the glass body 4 inside the placement frame 3. By extending and retracting the third electric push rods 602, the distance between the electromagnetic heating seat 604 and the glass body 4 is controlled, so that the temperature of the surface of the glass body 4 is more uniform, the generation of temperature gradient is reduced, and it helps to prevent stress and deformation of the glass body 4 due to uneven temperature during the annealing process.

[0048] A method for using an annealing apparatus for optical glass production that is easy to load and unload, the method comprising the following steps:

[0049] The two first electric push rods 203 located on both sides of the mounting base 1 are controlled to extend and retract, pushing the heating cover 6 to move on the top of the mounting base 1 until the heating cover 6 covers the top of one of the storage slots 101. The two second electric push rods 503 inside the other storage slot 101 are controlled to retract, causing the moving base 502 to slide on the surface of the limiting slide bar 501. The moving base 502 pushes the rotating top bar 504 to rotate on the top of the moving base 502, causing the rotating top bar 504 to lift the rotating plate 505, so that the placement rack 3 rotates around the rotating protrusion 301 inside the storage slot 101 until the placement rack 3 is tilted at a certain angle inside the storage slot 101. The electromagnetic suction block 309 is controlled to attract the fixing strip 308, so that the fixing strip 308 drives the moving block 306 to slide inside the corresponding rectangular mounting slot 304, squeezing the fixing spring 307 to deform on the surface of the mounting slide bar 305.

[0050] Place the glass body 4 into the placement slot 302, turn off the electromagnetic suction block 309 and release the fixing strip 308. Under the rebound action of the fixing spring 307, the moving block 306 will slide on the surface of the mounting slide rod 305 until the fixing strip 308 is close to one side of the glass body 4, and the glass body 4 will be clamped and fixed inside the placement slot 302. Control the second electric push rod 503 to extend and push the moving seat 502 to slide on the surface of the limiting slide rod 501, so that the moving seat 502 pulls the rotating top bar 504 to gradually become horizontal, and drives the placement rack 3 to be horizontally inserted into the storage slot 101 until the placement rack 3 rests on the top of the limiting pad 102.

[0051] The first electric push rod 203 located on both sides of the mounting base 1 is controlled to extend and retract, pushing the heating cover 6 to move in the opposite direction on the top of the mounting base 1, so that the limiting roller 601 inside the heating cover 6 rolls in the corresponding limiting slide groove 104 until the heating cover 6 moves to the top of the storage groove 101 on the top of the mounting base 1, so that the heating cover 6 completely covers the top of the storage groove 101. The third electric push rod 602 is controlled to retract, driving the electromagnetic heating seat 604 to move down and approach the glass body 4. At the same time, the electromagnetic heating seat 604 is started to heat and anneal the glass body 4.

[0052] The second electric push rod 503 inside the storage slot 101 away from the heating cover 6 is controlled to retract, driving the moving seat 502 to move and lift the rotating top bar 504 to rotate, lifting the placement rack 3 inside the storage slot 101 and tilting it at a certain angle. The electromagnetic suction block 309 is controlled to attract the fixing strip 308 away from the glass body 4, so that the annealed glass body 4 inside the placement rack 3 can be easily removed and replaced. The two placement racks 3 are controlled to rotate and tilt intermittently inside the corresponding storage slots 101, while the heating cover 6 moves back and forth on the top of the two storage slots 101, so as to continuously anneal the glass body 4 fixed inside the two placement racks 3, thereby improving work efficiency.

Claims

1. A convenient optical glass production annealing device, comprising a mounting seat (1), characterized in that: The bottom of the mounting seat (1) is symmetrically fixed with support side plates (2), the top of the mounting seat (1) is symmetrically provided with receiving grooves (101), the receiving grooves (101) are internally rotatably provided with placing racks (3), the placing racks (3) are provided with glass bodies (4), the inner walls of the receiving grooves (101) are symmetrically provided with jacking mechanisms (5), the top of the mounting seat (1) is slidably provided with a heating cover (6), the bottom of the mounting seat (1) is fixed with three support plates (7) on each side, the three support plates (7) are a group, one side of each group of support plates (7) is fixedly connected with the support side plates (2), one side of the inner wall of the receiving groove (101) is fixedly provided with a limiting pad (102), the two sides of the receiving groove (101) are respectively provided with rotating holes (103) away from the limiting pad (102), the two sides of the mounting seat (1) are respectively provided with limiting sliding grooves (104); The bottom of the surface of the support side plate (2) is symmetrically fixed with first concave seats (201), the first concave seats (201) are internally rotatably provided with first rotating seats (202), one side of the first rotating seats (202) is fixedly provided with first electric push rods (203), one end of the first electric push rods (203) away from the first rotating seats (202) is fixedly provided with second rotating seats (204), the surfaces of the second rotating seats (204) are rotatably provided with second concave seats (205), and the second concave seats (205) are fixedly connected to the bottom central positions on the two sides of the heating cover (6); One end of each side of the placing rack (3) is fixedly provided with a rotating protrusion (301), and the rotating protrusion (301) is rotatably connected in the rotating hole (103), the top of the placing rack (3) is provided with a placing groove (302), a plurality of ventilation grooves (303) are equidistantly provided on one side of the inner bottom of the placing groove (302), three rectangular mounting grooves (304) are provided on one side of the inner bottom of the placing groove (302); The rectangular mounting grooves (304) are internally fixedly provided with mounting sliding rods (305), the surfaces of the mounting sliding rods (305) are slidably provided with moving blocks (306), the surfaces of the mounting sliding rods (305) on one side of the moving blocks (306) are provided with fixed springs (307), the top ends of the three moving blocks (306) are fixedly provided with fixed clamping strips (308), one side of the inner bottom of the placing groove (302) is fixedly provided with an electromagnetic suction block (309); The jacking mechanism (5) comprises a limiting sliding rod (501), the two ends of the limiting sliding rod (501) are fixedly connected with the inner walls of the receiving grooves (101), the surface of the limiting sliding rod (501) is slidably provided with a moving seat (502), one side of the moving seat (502) is fixedly connected with a second electric push rod (503) at the bottom of the limiting sliding rod (501). The second electric push rod (503) is fixedly connected with the inner wall of the receiving groove (101) away from the moving base (502), the top of the moving base (502) is rotatably provided with a rotating top strip (504), the end of the rotating top strip (504) away from the moving base (502) is rotatably provided with two rotating clamping plates (505), and the rotating clamping plates (505) are fixedly connected with the bottom of the placing rack (3).

2. The optical glass production annealing device convenient to assemble and disassemble according to claim 1, characterized in that: The bottom of the two sides of the inner wall of the heating cover (6) is fixedly provided with three limiting rollers (601), the limiting rollers (601) correspond to the positions of the limiting sliding grooves (104), the limiting rollers (601) are rotatably arranged in the limiting sliding grooves (104), the two sides of the inner wall of the heating cover (6) are fixedly provided with three third electric push rods (602) at equal intervals, the top of the third electric push rod (602) is fixedly provided with a connecting block (603), the connecting blocks (603) are fixedly provided with an electromagnetic heating seat (604), and the electromagnetic heating seat (604) is slidably connected in the heating cover (6).

3. A method of using the easily assembled and disassembled annealing apparatus for optical glass production according to claim 2, wherein the easily assembled and disassembled annealing apparatus for optical glass production is used. The use method comprises the following steps: The two first electric push rods (203) located on the two sides of the mounting base (1) are controlled to be telescopic, the heating cover (6) is pushed to move on the top of the mounting base (1), until the heating cover (6) covers and moves to the top of one of the receiving grooves (101), the two second electric push rods (503) in the other receiving groove (101) are controlled to be retracted to drive the moving base (502) to slide on the surface of the limiting sliding rod (501), the moving base (502) pushes the rotating top strip (504) to rotate on the top of the moving base (502), the rotating top strip (504) lifts the rotating clamping plate (505), the placing rack (3) rotates around the rotating protrusion (301) in the receiving groove (101), until the placing rack (3) is lifted to a certain angle in the receiving groove (101), the electromagnetic suction block (309) is controlled to attract the fixed clamping strip (308), the fixed clamping strip (308) drives the moving block (306) to slide in the corresponding rectangular mounting groove (304), and the fixed spring (307) is deformed on the surface of the mounting sliding rod (305); The glass body (4) is placed in the placing groove (302), the electromagnetic suction block (309) is turned off to release the fixed clamping strip (308), the fixed clamping strip (308) is driven to slide on the surface of the mounting sliding rod (305) under the rebounding action of the fixed spring (307), until the fixed clamping strip (308) is tightly attached to one side of the glass body (4), the glass body (4) is clamped and fixed in the placing groove (302), the second electric push rod (503) is controlled to be elongated to push the moving base (502) to slide on the surface of the limiting sliding rod (501), the moving base (502) pulls the rotating top strip (504) to gradually become horizontal, and the placing rack (3) is horizontally clamped into the receiving groove (101) until the placing rack (3) is placed on the top of the limiting pad (102). The first electric push rod (203) located on both sides of the mounting base (1) is controlled to stretch out and retract, and the heating cover (6) is pushed to move reversely on the top of the mounting base (1), so that the limiting roller (601) on the inner side of the heating cover (6) rolls in the corresponding limiting sliding groove (104), until the heating cover (6) moves to the top of the storage groove (101) on the top of the mounting base (1) and the glass body (4) is placed, the heating cover (6) completely covers the top of the storage groove (101), the third electric push rod (602) is controlled to retract and drive the electromagnetic heating seat (604) to move downwards and approach the glass body (4), and at the same time, the electromagnetic heating seat (604) is started to heat and anneal the glass body (4); The second electric push rod (503) inside the storage groove (101) away from the heating cover (6) is controlled to retract, the moving seat (502) is driven to move, the rotating top strip (504) is lifted and rotated, the placing rack (3) is lifted and inclined at a certain angle inside the storage groove (101), the electromagnetic suction block (309) is controlled to attract the fixed clamping strip (308) away from the glass body (4), so that the glass body (4) inside the placing rack (3) after annealing treatment is conveniently taken out and replaced, the two placing racks (3) are controlled to intermittently rotate and incline inside the corresponding storage grooves (101), and at the same time, the heating cover (6) is controlled to move back and forth on the top of the two storage grooves (101), so that the glass body (4) fixed inside the two placing racks (3) is continuously annealed, and the working efficiency is improved.

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