Special glass annealing processing equipment

Abstract

The invention discloses special glass annealing processing equipment, which relates to the technical field of glass processing, adopts a unique position flexible change structure, and endows a contact roller with a reciprocating rolling property in the annealing operation process. On one hand, damage to the glass is small through symmetrical rolling, and the counter-acting force is symmetrical to the glass and is relatively stable (although only one set of rolling wheels are arranged on the front side and the rear side of the box body, the force cannot correspond but is limited by the space of the box body, the glass cannot effectively displace, and the glass is in a stable state); on the other hand, the contact area of the glass subjected to annealing operation in the annealing box and the rollers below can dynamically change all the time, the problem that the temperature difference of acting points is large can be fundamentally solved, and the glass is hardly damaged by adopting the dynamic change mode of rolling walking; and the method is worthy of being popularized and used during processing of high-standard glass pieces used in special environments and under special conditions.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of glass processing, in particular to a special glass annealing processing equipment. BACKGROUND

[0002] Glass annealing refers to a process of eliminating or reducing internal stress generated in the manufacturing process of glass through special heat treatment process, the main purpose of which is to improve the stability and performance of glass, on the one hand, to eliminate residual stress: permanent thermal stress will be generated in glass due to uneven temperature during forming or heat processing, annealing reduces or eliminates these stresses by controlling the heating and cooling process, avoiding glass breakage or performance degradation, on the other hand, to improve optical uniformity: annealing can reduce the optical inhomogeneity in glass, improve transparency and optical performance.

[0003] Especially for some special glasses used for special purposes or extreme conditions, the requirements and indicators of annealing are more stringent to achieve higher comprehensive performance. The production of special glasses usually adopts processes such as calendering and float method, which are more suitable for producing large-area and uniform-thickness flat glass.

[0004] Based on the limitations of existing glass annealing process and equipment, flat glass in the same batch is usually placed in the annealing box in a stacked manner for uniform heat treatment. In order to ensure the uniform heating between adjacent glasses, shims are added between the two adjacent glasses. However, the chemical composition in the raw material will decompose and react when the glass is annealed, releasing various gases (carbon dioxide, sulfur dioxide, etc.). Although the existing annealing box is equipped with a hot air circulation system, these high-temperature and humid gases will accumulate in the narrow gap between adjacent glasses. Due to the lack of gas flow in the center of the gap, the high-temperature and humid gases in the center of the gap are difficult to participate in the hot air circulation system, thereby causing uneven heating inside and outside the glass.

[0005] In addition, there is an objective problem in the batch annealing operation of glass, that is, the glass generally needs to be supported at multiple points during annealing operation. However, there will always be a temperature difference between the contact area covered by the support point and the other exposed area, especially in the annealing box with a temperature as high as several hundred degrees, which can cause a temperature difference of several tens of degrees. Excessive temperature difference will increase the glass burst rate. At present, the industry usually reduces the glass support area or uses vertical placement to make the glass edge contact to alleviate and weaken the influence of the temperature difference at the support point, but this is only a temporary solution and does not solve the root problem.

[0006] In view of the above problems, it is urgent to make innovative design on the basis of the original special glass annealing processing equipment. SUMMARY

[0007] The technical scheme of the present application provides a solution significantly different from the prior art to solve the problem that the chemical composition of the raw material of the glass will decompose and release various gases (carbon dioxide, sulfur dioxide, etc.) during annealing. Although the existing annealing box is equipped with a hot air circulation system, the high-temperature moisture will accumulate in the narrow gap between adjacent glasses. Due to the lack of gas flow in the center of the gap, the high-temperature moisture in the center of the gap is difficult to participate in the hot air circulation system, thereby causing uneven heating of the inside and outside of the glass.

[0008] To achieve the above object, the present application provides the following technical scheme: a special glass annealing processing equipment, comprising an annealing box, a servo motor and a chain wheel transmission box arranged on the back side of the annealing box, a plurality of rollers uniformly distributed in the annealing box in a stacked manner to support the glass, a spiral shifter driven to rotate by the chain wheel transmission box and capable of changing the contact position of the roller with the glass at any time, and a lead screw connected with the spiral shifter.

[0009] The outer part of the lead screw is provided with a walking type moisture removal mechanism for controlling the opening angle and accelerating the discharge of high-temperature moisture between the glasses.

[0010] The walking type moisture removal mechanism comprises a wind plate driven to move back and forth by the lead screw and guide rails symmetrically installed on both sides of the lead screw to control the opening angle of the wind plate.

[0011] The inner part of each of the plurality of lead screws in the middle of each layer of glass is connected by a bevel gear set.

[0012] Preferably, three rollers, three spiral shifters and three sets of walking type moisture removal mechanisms are uniformly arranged between adjacent two glasses.

[0013] The plurality of spiral shifters near the back side of the annealing box are fixedly connected with a plurality of output shafts on the chain wheel transmission box through bearings to form a driving structure.

[0014] The plurality of spiral shifters near the side wall of the annealing box are rotatably installed on the inner wall of the annealing box.

[0015] Preferably, the spiral shifter is made of hard material, and the spiral shifter and the lead screw are coaxially arranged.

[0016] The end of the spiral shifter is fixedly connected with the end of the lead screw.

[0017] Preferably, the outer wall of the spiral shifter is slidably sleeved with a sliding sleeve, and the lower end of the roller is fixedly connected with the sliding sleeve.

[0018] Preferably, a fixed frame rod fixed to the inner wall of the annealing box is arranged between two adjacent glass sheets.

[0019] The lower end of the roller is in sliding connection with the fixed frame rod, for supporting the horizontal linear motion of the roller.

[0020] The end of the fixed frame rod is fixed with a square frame, and the bevel gear set is uniformly installed in the interior of the square frame.

[0021] Preferably, the sliding plate is sleeved on the outer wall of the screw rod thread, and the interior of the sliding plate is provided with a screw hole matched with the outer wall thread of the screw rod.

[0022] The sliding plate is sleeved on the outer wall of the end of the fixed frame rod to form a sliding connection.

[0023] Preferably, the wind plates are symmetrically arranged at the upper and lower ends of the sliding plate and are rotationally connected with the upper and lower ends of the sliding plate.

[0024] Preferably, a guide rod is hingedly connected to the side wall away from the end of the sliding plate, and the guide rail is symmetrically arranged about the central axis of the sliding plate.

[0025] The interior of the guide rail is provided with a rail groove, and the guide rod is slidingly arranged in the interior of the rail groove.

[0026] Preferably, the rail groove is composed of four parts, i.e., an outer straight rail close to the sliding plate, an inner straight rail away from the sliding plate, and two transition rails connecting the inner and outer straight rails.

[0027] The transition rail away from the screw displace is arc-shaped as a whole for smooth transition.

[0028] The transition rail close to the screw displace is composed of an arc-shaped rail and a straight rail for smooth transition and return prevention transition, respectively.

[0029] When the guide rod is located in the inner straight rail, the wind plate is in a tightening state.

[0030] When the guide rod is located in the outer straight rail, the wind plate is in an expanding state.

[0031] Preferably, a pulling spring is symmetrically arranged between two adjacent wind plates about the central axis of the screw rod, for cooperating with the two transition rails to realize the track switching of the guide rod.

[0032] The two ends of the pulling spring are respectively welded to the opposite surfaces of the two wind plates.

[0033] Compared with the prior art, the present application has the following beneficial effects:

[0034] 1. The unique position flexible structure is adopted in the application, the contact roller reciprocating rolling property is given in the annealing operation process, on the one hand, the damage to the glass is small through the symmetrical rolling, and the reaction force is symmetrical and the glass is relatively stable (although only a group of rollers are arranged on the back side of the front and rear sides of the box body, the force cannot be corresponded, but the glass cannot be effectively displaced due to the space limitation of the box body, and it also belongs to the stable state), on the other hand, the contact area between the glass and the lower roller in the annealing box is changed dynamically at any time, the problem of large temperature difference at the force point can be fundamentally relieved, and the dynamic change mode of rolling walking has little damage to the glass, and it is worth popularizing in the processing of high-standard glass parts under special environment and conditions;

[0035] 2. On the basis of effect 1, a group of walking type moisture removal mechanisms that can reciprocate in the glass gap along with the rollers is synchronously arranged, when the slide plate moves from the glass edge side to the glass center, the wind plates on both sides are in the "broken wind" state with a relatively small angle, and when the slide plate moves from the glass center to the glass edge side, the wind plates on both sides are dynamically and stably changed to the "push wind" state with a relatively large angle under the guidance and driving of the guide rail, so that the push wind effect is generated from the center to the outside, and then the high heat moisture accumulated in the glass gap and continuously generated can be pushed out. BRIEF DESCRIPTION OF DRAWINGS

[0036] Figure 1 It is the first three-dimensional structure schematic diagram of the application.

[0037] Figure 2 It is the second three-dimensional structure schematic diagram of the application.

[0038] Figure 3 It is the third three-dimensional structure schematic diagram of the application.

[0039] Figure 4 It is the front view installation structure schematic diagram of the application.

[0040] Figure 5 It is the three-dimensional schematic diagram of the glass stack placed in the annealing box.

[0041] Figure 6 It is the front view installation schematic diagram of the glass stack.

[0042] Figure 7 It is the distribution structure schematic diagram of the wind plate.

[0043] Figure 8 It is the three-dimensional structure schematic diagram of the wind plate in the closed state.

[0044] Figure 9 It is the connection structure schematic diagram of the wind plate and the guide rail.

[0045] Figure 10 Figure is a schematic diagram of the connection structure between the sliding sleeve, the roller and the screw shifter of the present application.

[0046] In the figure: 1, annealing box; 2, servo motor; 21, chain wheel transmission box; 3, screw shifter; 31, lead screw; 32, square frame; 33, bevel gear set; 4, sliding sleeve; 41, roller; 42, fixed frame rod; 5, sliding plate; 6, wind plate; 61, guide rod; 62, pull spring; 7, guide rail; 71, track slot. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0048] Please refer to Figures 1 to 10 The present application provides a technical solution: a special glass annealing processing equipment, comprising an annealing box 1, a servo motor 2 and a chain wheel transmission box 21 arranged on the back side of the annealing box 1, a plurality of rollers 41 evenly distributed in the annealing box 1 in a stacked manner to support the glass, a screw shifter 3 driven to rotate by the chain wheel transmission box 21 and capable of changing the contact position between the roller 41 and the glass at any time, and a lead screw 31 connected with the screw shifter 3.

[0049] The outside of the lead screw 31 is provided with a walking type moisture removal mechanism for controlling the high heat and moisture removal between the glasses by adjusting the opening and closing angle.

[0050] The walking type moisture removal mechanism comprises a wind plate 6 driven to move back and forth by the lead screw 31 and a guide rail 7 symmetrically installed on both sides of the lead screw 31 to control the opening and closing angle of the wind plate 6.

[0051] The inside of each lead screw 31 in the middle of each layer of glass is connected by a bevel gear set 33.

[0052] As an optional embodiment, four sets of bevel gear sets 33 are arranged in the present embodiment, the bevel gear near the door of the annealing box 1 is empty and is only used to form a stable closed loop transmission, and the bevel gear facing the back side of the annealing box 1 is a driving gear, and the other three bevel gears are connected with the three lead screws 31 respectively.

[0053] The three groups of rollers 41 evenly distributed below each layer of glass realize stable support, and no excessive rollers 41 need to be arranged on the side near the door, and the three groups of rollers 41 can realize stable support of the glass under the limitation of the space in the annealing box 1.

[0054] Three rollers 41, three spiral shifters 3 and three groups of walking dehumidification mechanisms are evenly arranged between two adjacent glass sheets;

[0055] The spiral shifters 3 near the back side of the annealing box 1 are fixedly connected with the output shafts on the sprocket transmission box 21 through bearings penetrating the annealing box 1, forming a driving structure;

[0056] The spiral shifters 3 near the side wall of the annealing box 1 are rotationally installed on the inner wall of the annealing box 1.

[0057] As an optional embodiment, the sprocket transmission box 21 has a plurality of output shafts from top to bottom on one side close to the annealing box 1, and each output shaft is power-connected with a group of spiral shifters 3 in each layer for driving, wherein the sprocket transmission box 21 can also be replaced by other multi-shaft transmission modes.

[0058] The spiral shifter 3 is made of hard material, and the spiral shifter 3 and the screw rod 31 are coaxially arranged;

[0059] The end of the spiral shifter 3 is fixedly connected with the end of the screw rod 31.

[0060] As an optional embodiment, the spiral shifter 3 is uniformly spiral-shaped as a whole, and the spiral shifter 3 is made of metal hard material which is not easy to deform, and the surface of the spiral shifter 3 is treated to reduce the friction resistance and wear between the sliding sleeve 4 and the spiral shifter 3.

[0061] The outer wall of the spiral shifter 3 is sleeved with the sliding sleeve 4, and the lower end of the roller 41 is fixedly connected with the sliding sleeve 4.

[0062] A fixed frame rod 42 fixed to the inner wall of the annealing box 1 is arranged between the two adjacent glass sheets;

[0063] The lower end of the roller 41 is slidingly connected with the fixed frame rod 42 to support the horizontal linear motion of the roller 41;

[0064] The end of the fixed frame rod 42 is fixedly provided with a square frame 32, and the bevel gear set 33 is uniformly installed in the inside of the square frame 32.

[0065] As an optional embodiment, when the spiral shifter 3 is driven by the servo motor 2 and the sprocket transmission box 21 to rotate forward and backward alternately, the rotating spiral shifter 3 will produce a rotating following effect on the sliding sleeve 4, but since the sliding sleeve 4 is horizontally limited and guided by the fixed frame rod 42, the spiral shifter 3 will drive the sliding sleeve 4 to move horizontally and linearly along the outer wall of the fixed frame rod 42 when rotating and meet the torsion needs of the spiral shifter 3;

[0066] When the screw shifter 3 rotates forward, the sliding sleeve 4 will carry the rollers 41 from the outer end of the screw shifter 3 to the inner end of the screw shifter 3, and when moving horizontally to the inner end of the screw shifter 3, the servo motor 2 reverses to drive the screw shifter 3 to rotate reversely, which drives the sliding sleeve 4 to carry the rollers 41 from the inner end of the screw shifter 3 to the outer end of the screw shifter 3, so as to realize the reciprocating linear horizontal movement of the rollers 41.

[0067] The upper end of the roller 41 is in rolling contact with the lower surface of the glass, and when the roller 41 moves linearly and reciprocally, the position of the roller 41 changes along the lower surface of the glass at any time. On the one hand, the damage to the glass through symmetrical rolling is small, and the reaction force is symmetrical and relatively stable to the glass (although only one set of rollers 41 is arranged on the back side of the box body, the force cannot be matched, but the glass cannot be effectively displaced due to the space limitation of the box body, which also belongs to a stable state), and on the other hand, the contact area between the glass and the lower rollers 41 in the annealing chamber 1 changes dynamically at any time, which can fundamentally alleviate the problem of large temperature difference at the force point, and the dynamic change mode of rolling walking has little damage to the glass, which is worth popularizing in the processing of high-standard glass pieces under special environment and conditions.

[0068] The walking type moisture removing mechanism further comprises a sliding plate 5 sleeved on the outer wall of the screw rod 31, and the inner part of the sliding plate 5 is provided with a screw hole matched with the outer wall screw thread of the screw rod 31.

[0069] The sliding plate 5 is sleeved on the outer wall of the end part of the fixed frame rod 42 to form a sliding connection.

[0070] As an optional embodiment, the screw rod 31 is coaxially arranged with the screw shifter 3, and when the screw shifter 3 rotates, the screw rod 31 can synchronously rotate and drive the sliding plate 5 to move linearly and horizontally on the outer wall of the fixed frame rod 42.

[0071] It should be particularly noted that since the three groups of screw rods 31 are connected through the bevel gear set 33, the bevel gear set 33 will involve the change of the steering direction, which can be completed by designing the screw direction of the screw rod 31 in the actual design, and thus the present application does not need to be described in detail. Finally, it is only necessary to ensure that when the three groups of rollers 41 synchronously move inward, the three groups of sliding plates 5 also synchronously move inward, and when the three groups of rollers 41 synchronously move outward, the three groups of sliding plates 5 also synchronously move outward.

[0072] The air plate 6 is symmetrically arranged on the upper and lower ends of the sliding plate 5 and is rotationally connected with the upper and lower ends of the sliding plate 5.

[0073] The air plate 6 is rotationally connected with the guide rod 61 on the side wall away from the end part of the sliding plate 5, and the guide rail 7 is symmetrically arranged about the central axis of the sliding plate 5.

[0074] The rail 7 is internally provided with a track groove 71, and the guide rod 61 is slidingly arranged in the track groove 71.

[0075] The track groove 71 is composed of an outer straight track close to the sliding plate 5, an inner straight track away from the sliding plate 5, and two transition tracks connecting the inner and outer straight tracks;

[0076] The transition track away from the spiral shifter 3 is arc-shaped as a whole to gently transition;

[0077] The transition track close to the spiral shifter 3 is composed of an arc-shaped track and a straight track to gently transition and prevent return transition, respectively;

[0078] When the guide rod 61 is located in the inner straight track, the wind plate 6 is in a retracted state;

[0079] When the guide rod 61 is located in the outer straight track, the wind plate 6 is in an expanded state.

[0080] As an optional embodiment, when the sliding plate 5 is driven by the screw rod 31 to move horizontally inward, the sliding plate 5 will simultaneously pull the two wind plates 6 at the upper and lower ends to move inward synchronously. The two wind plates 6 are symmetrically provided with guide rods 61 sliding in the inner straight track. When the guide rod 61 moves from the inner straight track to the transition track away from the spiral shifter 3, the tension spring 62 is in a compressed state at this time, so that the two wind plates 6 will gradually expand and adapt to the curvature of the transition track away from the spiral shifter 3 as the wind plate 6 continues to move inward and expands under the expansion of the tension spring 62. When the guide rod 61 moves to the top end of the transition track away from the spiral shifter 3, the servo motor 2 reverses at this time and drives the sliding plate 5 to move outward, and at this time the sliding plate 5 will generate a stable outward thrust on the guide rod 61 through the wind plate 6 to make the guide rod 61 stably fall into the outer straight track, so that the two wind plates 6 are in a stable open state during the outward return movement of the sliding plate 5;

[0081] Subsequently, when the guide rod 61 falls from the outer straight track into the transition track close to the spiral shifter 3, the wind plate 6 will first gradually change from the expanded state to the retracted state under the arc-shaped guidance of the arc-shaped track on the guide rod 61. When the guide rod 61 falls into the straight track at the junction point, the servo motor 2 reverses again at this time to drive the sliding plate 5 to move inward quickly, so that the guide rod 61 quickly transitions into the straight track to prevent the guide rod 61 from returning to the outer straight track under the reset thrust of the tension spring 62. Subsequently, the guide rod 61 will continue to move inward along the inner straight track, and the cycle will continue;

[0082] The overall effect is that when the sliding plate 5 moves from the glass edge side to the glass center, the wind plates 6 on both sides are in a "broken wind" state with a relatively small angle, and when the sliding plate 5 moves from the glass center to the glass edge side, the wind plates 6 on both sides will dynamically and stably change to a "push wind" state with a relatively large angle under the guidance and drive of the guide rail 7, thereby generating a push wind effect from the center outward, and further pushing out the high-temperature hot air that is gathered in the glass gap and lacks flow and continues to generate.

[0083] A pulling spring 62 is symmetrically arranged about the central axis of the lead screw 31 between the two adjacent wind plates 6 to cooperate with the two transition rails to realize track switching of the guide rod 61.

[0084] The two ends of the pulling spring 62 are respectively welded to the opposite faces of the two wind plates 6.

[0085] Working principle: when using the special glass annealing processing equipment, first, as shown in the figure, the glass is sequentially pushed into the annealing box 1 and placed on the corresponding three groups of rollers 41, the gap between each group of glass is relatively small and the spacing is the same, then the door is closed for annealing operation. Figures 1 to 4

[0086] When working, the servo motor 2 is started, and the driving force of the servo motor 2 is uniformly distributed to the outer ends of each output screw shifter 3 by the chain wheel transmission box 21. When the screw shifter 3 is driven by the servo motor 2 and the chain wheel transmission box 21 to alternately rotate forward and backward, the rotating screw shifter 3 will produce a rotating following action on the sliding sleeve 4. However, since the sliding sleeve 4 is horizontally limited and guided by the fixed frame rod 42, the screw shifter 3 will drive the sliding sleeve 4 to move horizontally along the outer wall of the fixed frame rod 42 when rotating, and meet the torsion needs of the screw shifter 3. When the screw shifter 3 rotates forward, the sliding sleeve 4 will carry the roller 41 from the outer end of the screw shifter 3 to the inner end of the screw shifter 3. When the sliding sleeve 4 moves horizontally to the inner end of the screw shifter 3, the servo motor 2 reverses to drive the screw shifter 3 to rotate in the opposite direction, which in turn drives the sliding sleeve 4 to carry the roller 41 from the inner end of the screw shifter 3 to the outer end of the screw shifter 3, thereby realizing the reciprocating linear horizontal movement of the roller 41.

[0087] ​At the same time, the upper end of the roller 41 is in rolling contact with the lower surface of the glass, and when the roller 41 moves linearly back and forth, the roller 41 will always change its position when rolling along the lower surface of the glass. On the one hand, the symmetric rolling causes less damage to the glass and the reaction force is symmetric and relatively stable to the glass (although only one set of rollers 41 is provided on the back side of the box body, the force cannot be matched, but due to the space limitation of the box body, the glass cannot effectively displace, which also belongs to a stable state), on the other hand, the contact area between the glass and the lower roller 41 in the annealing chamber 1 changes dynamically during the annealing operation, which can fundamentally alleviate the problem of large temperature difference at the force point, and the dynamic change of the rolling walking method almost has no damage to the glass, which is worth popularizing in the processing of high-standard glass parts under special environment and conditions;

[0088] At the same time, the screw shifter 3 will synchronously drive the screw rod 31 to rotate, and when the sliding plate 5 is driven by the screw rod 31 to move horizontally inward, the sliding plate 5 will synchronously pull the two air plates 6 at the upper and lower ends to move inward synchronously, and the two ends of the air plate 6 moving inward synchronously are symmetrically provided with guide rods 61 sliding in the inner straight track, when the guide rod 61 moves from the inner straight track to the transition track away from the screw shifter 3, since the tension spring 62 is in a compressed state at this time, as the air plate 6 continues to move inward and expands under the expansion of the tension spring 62, the two air plates 6 will gradually expand and adapt to the curvature of the transition track away from the screw shifter 3, and when the guide rod 61 moves and expands to the top end of the transition track away from the screw shifter 3, the servo motor 2 reverses at this time and drives the sliding plate 5 to move outward and expand, and at this time the sliding plate 5 will generate a stable outward thrust on the guide rod 61 through the air plate 6 to make the guide rod 61 stably fall into the outer straight track, so that the two air plates 6 are in a stable open state during the outward return movement of the sliding plate 5;

[0089] Subsequently, when the guide rod 61 falls into the transition track close to the screw shifter 3 from the outer straight track, first, the air plate 6 will gradually change from the expanded state to the retracted state under the arc-shaped guiding action of the arc-shaped track on the guide rod 61, and when the guide rod 61 falls on the straight track intersection point from the arc-shaped track, the servo motor 2 reverses again at this time to drive the sliding plate 5 to move inward quickly, so that the guide rod 61 quickly transitions into the straight track to prevent the guide rod 61 from returning to the outer straight track along the arc-shaped track due to the reset thrust of the tension spring 62, and then the guide rod 61 will continue to move inward along the inner straight track, and the effect achieved by this cycle is that when the sliding plate 5 moves from the glass edge side to the glass center, the air plates 6 on both sides are in a "broken wind" state with a relatively small angle, and when the sliding plate 5 moves from the glass center to the glass edge side, the air plates 6 on both sides will dynamically and stably change to a "pushing wind" state with a relatively large angle under the guidance and drive of the guide rail 7, thereby generating a pushing wind effect from the center outward, and then the high heat and steam accumulated in the gap of the glass and lacking in flowability can be pushed out.

[0090] Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can be modified, or some of the technical features can be replaced by equivalent features, by those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A special glass annealing processing equipment, comprising an annealing box (1) and a servo motor (2) and a sprocket transmission box (21) arranged on the back side of the annealing box (1), characterized in that: It also includes a plurality of rollers (41) uniformly distributed in a stacked manner inside the annealing box (1) for supporting the glass, a screw shifter (3) driven to rotate by a sprocket transmission box (21) and capable of constantly changing the contact position between the roller (41) and the glass, and a screw rod (31) connected to the screw shifter (3); The screw rod (31) is externally provided with a walking type moisture removal mechanism that accelerates the discharge of high-heat moisture between the glass windows by regulating the opening and closing angles; The walking type moisture-removing mechanism comprises a wind plate (6) driven by a screw rod (31) to move back and forth, and a guide rail (7) symmetrically mounted on both sides of the screw rod (31) for controlling the opening and closing angle of the wind plate (6); The interiors of the plurality of screw rods (31) in the middle of each layer of glass are all connected by transmission via a bevel gear set (33).

2. The special glass annealing equipment according to claim 1, characterized in that: Three rollers (41), three spiral shifters (3) and three sets of walking-type moisture-removing mechanisms are evenly arranged between two adjacent pieces of glass; The plurality of spiral shifters (3) located near the back side of the annealing box (1) are all fixedly connected to the plurality of output shafts on the sprocket transmission box (21) through bearings penetrating the annealing box (1) to form a driving structure; The plurality of spiral shifters (3) close to the side wall of the annealing box (1) are all rotatably mounted on the inner wall of the annealing box (1).

3. The special glass annealing equipment according to claim 1, characterized in that: The spiral displacer (3) is made of a hard material, and the spiral displacer (3) and the screw rod (31) are coaxially arranged; The end of the spiral displacer (3) is fixedly connected to the end of the screw rod (31).

4. The special glass annealing equipment according to claim 1, characterized in that: The outer wall sliding sleeve of the spiral shifter (3) is provided with a sliding sleeve (4), and the lower end of the roller (41) is fixedly connected to the sliding sleeve (4).

5. The special glass annealing equipment according to claim 4, characterized in that: A fixed rod (42) fixed to the inner wall of the annealing box (1) is provided between two adjacent pieces of glass; The lower end of the roller (41) is slidably connected to the fixed frame rod (42) to support the horizontal linear movement of the roller (41); A square frame (32) is fixed to the end of the fixed frame rod (42), and the bevel gear set (33) is evenly installed inside the square frame (32).

6. The special glass annealing equipment according to claim 5, characterized in that: The walking type moisture displacing mechanism further comprises a slide plate (5) sleeved on the threaded outer wall of the screw rod (31), and a screw hole matching the threaded outer wall of the screw rod (31) is provided inside the slide plate (5); The slide plate (5) is sleeved on the outer wall of the end of the fixed frame rod (42) to form a sliding connection.

7. The special glass annealing equipment according to claim 6, characterized in that: The wind plates (6) are symmetrically arranged at the upper and lower ends of the slide plate (5) and are rotatably connected to the upper and lower ends of the slide plate (5).

8. The special glass annealing equipment according to claim 7, characterized in that: A guide rod (61) is hingedly connected to the side wall of the wind plate (6) away from the end of the slide plate (5), and the guide rail (7) is symmetrically arranged about the central axis of the slide plate (5); A track groove (71) is provided inside the guide rail (7), and the guide rod (61) is slidably arranged inside the track groove (71).

9. The special glass annealing equipment according to claim 8, characterized in that: The track groove (71) is composed of four parts: an outer straight track close to the slide (5), an inner straight track away from the slide (5), and two transition tracks connecting the inner and outer straight tracks; The transition track away from the spiral shifter (3) is generally arc-shaped for smooth transition; The transition track near the spiral shifter (3) is composed of two parts: an arc track and a straight track, which are used for smooth transition and anti-return transition respectively; When the guide rod (61) is located in the inner straight track, the wind plate (6) is in a tightened state; When the guide rod (61) is located in the outer straight track, the wind plate (6) is in an expanded state.

10. The special glass annealing equipment according to claim 9, characterized in that: A pulling spring (62) is symmetrically arranged between two adjacent wind plates (6) about the central axis of the screw rod (31) to cooperate with two transition tracks to achieve track switching of the guide rod (61); The two ends of the pulling spring (62) are respectively welded to the opposite surfaces of the two wind plates (6).

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